Separation adjustment method, electronic equipment, computer readable storage medium and chip

Abstract

The invention provides a separation adjustment method, electronic equipment, a computer readable storage medium and a chip. The separation adjustment method comprises the following steps: determining an installation reference surface; at least one calibration reference object is determined, the calibration reference object extends along a plumb line, and part of the calibration reference object is located between the radiation source and the receiver; determining a first relative position of the calibration reference object relative to the first cambered surface; determining a second relative position of the calibration reference object relative to the second cambered surface according to the detection device; according to the second relative position, controlling at least one separation piece in the separation device to separate, and determining a third relative position of the separated separation piece relative to the calibration reference object; according to the first relative position, the second relative position and the third relative position, the offset of the blanking device, the receiver and the separation device relative to the mounting reference surface is determined; and the positions of the blanking device, the receiver and the separating device are adjusted according to the offset.

Description

Technical Field

[0001] The present invention relates to the technical field of sorting machines, and in particular to a separation and adjustment method, an electronic device, a computer-readable storage medium and a chip. Background Art

[0002] In the related art, when checking the installation positions of the separation device, detection device and blanking device of the intelligent sorting machine, the staff needs to confirm and check repeatedly. This method, on the one hand, has low work efficiency; on the other hand, when a problem is found, it is impossible to quickly find the device that needs to be adjusted. Summary of the invention

[0003] In order to solve or improve at least one of the above technical problems, an object of the present invention is to provide a separation adjustment method.

[0004] Another object of the present invention is to provide an electronic device.

[0005] Another object of the present invention is to provide a computer-readable storage medium.

[0006] Another object of the present invention is to provide a chip.

[0007] To achieve the above-mentioned purpose, the first aspect of the present invention provides a separation adjustment method for ore sorting equipment, the ore sorting equipment includes a frame, a blanking device, a detection device and a separation device, the discharge end of the blanking device is provided with a first arc surface, the detection device includes a radiation source and a receiver, the side of the receiver facing the radiation source is provided with a second arc surface, the separation device includes a plurality of separation parts, the plurality of separation parts are arranged at intervals along the third arc surface, the projections of the first arc surface, the second arc surface and the third arc surface on the horizontal plane are respectively the first arc line, the second arc line and the third arc line, and the centers of the first arc line, the second arc line and the third arc line are on the same plumb line; the separation adjustment method includes: determining the installation reference plane of the frame; determining at least one calibration reference object, the calibration reference object is arranged along the plumb line The line extends, and part of the calibration reference object is located between the radiation source and the receiver; a first relative position of the calibration reference object relative to the first arc surface is determined; a second relative position of the calibration reference object relative to the second arc surface is determined according to the detection device; at least one separation member in the separation device is controlled to separate according to the second relative position, and a third relative position of the separation member to be separated relative to the calibration reference object is determined; according to the first relative position, the second relative position and the third relative position, the offset of the blanking device, the receiver and the separation device relative to the installation reference plane is determined; according to the offset, the positions of the blanking device, the receiver and the separation device are adjusted until the symmetry center plane of the first arc surface, the symmetry center plane of the second arc surface and the symmetry center plane of the third arc surface are coplanar.

[0008] According to the separation adjustment method provided by the present invention, by accurately calibrating the dropping device, the detection device and the separation device in the ore sorting equipment, it is ensured that their symmetric center planes are coplanar, thereby achieving high efficiency and accuracy in the ore sorting process. This method can improve the accuracy of ore sorting, reduce energy waste, reduce equipment wear, and ultimately improve the economic benefits of the entire sorting process.

[0009] The frame serves as the basic supporting structure of the entire ore sorting equipment. It provides a reference surface for installing and adjusting other components to ensure the stability and accuracy of the equipment.

[0010] Optionally, the material dropping device is a vibrating feeder. Optionally, the material dropping device includes a feeding part and a vibration source part. The feeding part is a dustpan structure arranged horizontally or obliquely. The vibration source part is connected to the feeding part, and the vibration source part is used to drive the feeding part to vibrate, so that the vibration part can evenly release the received material during the vibration process.

[0011] Optionally, one end of the feeding part is a feeding end, which is used to receive materials; the other end of the feeding part is a discharging end, which is used to release materials. The discharging end has a dropping arc. Since the dropping device uses a longer dropping arc to release materials, it is beneficial to improve the feeding efficiency. Optionally, the upper surface of the feeding part has a screen surface center. Usually, the screen surface center is the center position of the dropping arc.

[0012] Optionally, the vibration source part includes a vibration motor or an electromagnetic vibrator. The vibration motor is mainly composed of a motor and an eccentric block arranged on the rotating shaft of the motor. The eccentric block can generate vibration under the drive of the motor to drive the feeding part to vibrate.

[0013] Optionally, the detection device includes a transmitter, a receiver, and an arc gap formed between the transmitter and the receiver. The transmitter and the receiver are both arc-shaped structures. The surface of the receiver facing the arc gap is a second arc surface. The relative distance between the transmitter and the receiver is constant to ensure that the time for each ray to travel from the transmitter to the receiver is the same. The transmitter can emit rays and cause the rays to penetrate the material, and the receiver can receive the rays and output a signal for determining the type or quality of the material based on the attenuation degree of the rays.

[0014] Optionally, the separation device comprises a plurality of separation members, the plurality of separation members are arranged at intervals on the third arc surface, and each separation member operates independently. The separation device is used to separate different types of materials so that different types of materials have different movement trajectories.

[0015] Further, the separation device can be a pneumatic mechanism, such as a blowing device, and the separation member is a nozzle, which can be formed by a valve block and an air jet hole. Of course, the separation device can also be a physical contact mechanism, for example, the separation member is a rotatable plate member whose motion trajectory is a third arc surface. After identifying a specific position, the corresponding plate member can be controlled to move to sort out a specific type of ore. Further, the separation device can be a push plate mechanism, and the push plate mechanism includes a push plate assembly and a drive assembly. The push plate assembly is used to impact the block to be removed under the drive of the drive assembly to change the motion trajectory of the block to be removed, so that the block to be removed deviates from the original parabolic motion trajectory and falls into a specified position. The push plate assembly can include a plurality of push plates, which are arranged side by side and at intervals. Each push plate is connected to the connecting shaft in a manner that it can swing around the axial direction of the connecting shaft, and is used to swing around the axial direction of the connecting shaft to impact the block to be removed, so as to change the motion trajectory of the block to be removed, so that the block to be removed deviates from the original parabolic motion trajectory. Since the diameters of the objects are not completely equal, some are large, some are small, and the shapes are different, and each object occupies a different space, so each push plate can be controlled independently. According to the different conditions of the objects, such as size and position, the corresponding push plate is controlled to perform actions to separate the objects to be removed. In some embodiments, there is a gap between any two adjacent push plates so that each push plate is independent of each other and can swing independently, avoiding interference between adjacent push plates. Each push plate can swing alone, or several of them can swing together. For example, if the diameter of the object is almost equal to the width of a push plate, only one push plate needs to be controlled; if the diameter of the object is greater than the width of a push plate, it may be necessary to control the actions of two or more push plates at the same time.

[0016] The first arc surface design of the discharge end of the blanking device helps to evenly distribute the ore and ensure the stable flow of the ore during the sorting process, thereby improving the sorting efficiency. The detection device includes a ray source and a receiver for detecting the properties and position of the ore. The design of the second arc surface helps to focus and receive the rays, thereby improving the accuracy of the detection. The multiple separation parts of the separation device are arranged at intervals along the third arc surface, which are used to separate the ore to achieve sorting. The design of the third arc surface ensures the uniformity and effectiveness of the separation and improves the sorting accuracy.

[0017] For the separation adjustment method, by determining the installation reference plane of the frame, a unified reference standard is provided for the entire adjustment process to ensure that the adjustment of all components is based on the same basis. By determining the calibration reference object, a fixed reference point can be provided for measuring and comparing the relative positions of each device to ensure the accuracy of the adjustment. On this basis, the first relative position of the calibration reference object relative to the first arc surface is determined, so that the actual position of the blanking device can be understood, providing a basis for subsequent adjustments. And according to the detection device, the second relative position of the calibration reference object relative to the second arc surface is determined, and the position of the calibration reference object relative to the detection device is accurately measured to ensure the accuracy of the detection. By controlling at least one separation member in the separation device to separate according to the second relative position, and determining the third relative position of the separation member to be separated relative to the calibration reference object, the position and separation effect of the separation device can be verified to ensure the correct position of the separation member.

[0018] According to the first relative position, the second relative position and the third relative position, the offset of each device relative to the reference plane can be calculated, that is, the offset of the blanking device, the receiver and the separation device relative to the installation reference plane, providing data support for the final adjustment. According to the offset, the positions of the blanking device, the receiver and the separation device are adjusted until the symmetric center plane of the first arc surface, the symmetric center plane of the second arc surface and the symmetric center plane of the third arc surface are coplanar: the final adjustment ensures that the symmetric center planes of all devices are coplanar, improves the uniformity of ore sorting and the accuracy of detection, thereby improving sorting efficiency and accuracy.

[0019] It should be added that the installation reference plane of the frame is a set plane, and the ideal positions of the blanking device, the detection device and the separation device during installation are all aligned through the installation reference plane, so it is easier to adjust the positions of the three.

[0020] Through this separation adjustment method, efficient and precise operation of ore sorting equipment can be achieved, unnecessary energy consumption and equipment loss can be reduced, and the economic benefits of the entire sorting process can be improved.

[0021] In addition, the above technical solution provided by the present invention may also have the following additional technical features:

[0022] In some technical schemes, optionally, the offset of the blanking device, the receiver and the separation device relative to the installation reference plane is determined according to the first relative position, the second relative position and the third relative position, specifically including: when any two of the first relative position, the second relative position and the third relative position correspond to the installation reference plane, determining the calibration theoretical position corresponding to the other one according to the installation reference plane; determining the offset according to the calibration theoretical position corresponding to the other one of the first relative position, the second relative position and the third relative position and the installation reference plane.

[0023] In this technical solution, the first relative position (the relative position of the blanking device and the calibration reference object), the second relative position (the relative position of the receiver of the detection device and the calibration reference object) and the third relative position (the relative position of the separation device and the calibration reference object) are obtained through actual measurements, and they reflect the positional relationship of each device under actual working conditions.

[0024] By determining the calibration theoretical position, an ideal calibration theoretical position can be assumed based on the mounting reference plane when the first relative position and the second relative position are known. Ideally, if all devices are perfectly aligned, the projections of the calibration reference on the first curved surface of the blanking device and the second curved surface of the receiver should be the same. Similarly, if the second relative position and the third relative position are known, a calibration theoretical position based on the mounting reference plane can also be assumed, which is the position where the separation member of the separation device should be located in an ideal state.

[0025] Based on the known relative positions and the calibration theoretical positions, the actual offset of each device relative to the mounting reference surface can be calculated. For example, if the first relative position shows that the position of the calibration reference object projected on the first curved surface of the blanking device is different from the calibration theoretical position, then this difference is the offset of the blanking device. Similarly, if the second relative position shows that the position of the receiver is different from the calibration theoretical position, then this difference is the offset of the receiver. For the separation device, if the third relative position shows that the position of the separation member is different from the calibration theoretical position, then this difference is the offset of the separation device.

[0026] Based on the calculated offsets, the dropper, receiver and separator can be fine-tuned to reduce these offsets until their center planes of symmetry are coplanar. This usually involves using adjustment tools (such as jacks, screwdrivers, etc.) to move the devices until their actual positions are consistent with the calibrated theoretical positions.

[0027] Through this process, it is possible to ensure that each key component in the ore sorting equipment (feeding device, receiver and separation device) is precisely aligned, thereby improving the efficiency and accuracy of ore sorting. This method helps to reduce operating errors, improve the stability and reliability of the equipment, and ultimately improve the economic benefits of the entire sorting process.

[0028] In some technical schemes, optionally, the offset is determined according to the calibration theoretical position and the installation reference plane corresponding to another one of the first relative position, the second relative position and the third relative position, specifically including: when the first relative position corresponds to the installation reference plane, and the second relative position corresponds to the installation reference plane, the offset of the separation device relative to the installation reference plane is determined according to the calibration theoretical position corresponding to the third relative position; or when the first relative position corresponds to the installation reference plane, and the third relative position corresponds to the installation reference plane, the offset of the receiver relative to the installation reference plane is determined according to the calibration theoretical position corresponding to the second relative position; or when the second relative position corresponds to the installation reference plane, and the third relative position corresponds to the installation reference plane, the offset of the blanking device relative to the installation reference plane is determined according to the calibration theoretical position corresponding to the first relative position.

[0029] In this technical solution, the offset of each device is determined by comparing the actual measured relative position with the calibrated theoretical position based on the installation reference surface.

[0030] Among them, when the first relative position corresponds to the installation reference plane, and the second relative position corresponds to the installation reference plane, the offset of the separation device is determined, assuming that the blanking device and the receiver are aligned with the installation reference plane, that is, their first relative position and second relative position correspond to the installation reference plane. Then, according to the third relative position (the relative position between the separation part of the separation device and the calibration reference object), the calibration theoretical position of the separation device is determined, and this position is based on the installation reference plane. Next, by comparing the third relative position with the calibration theoretical position, the offset of the separation device relative to the installation reference plane is calculated. If the third relative position is inconsistent with the calibration theoretical position, then this difference is the offset of the separation device.

[0031] Assume that both the blanking device and the separation device are aligned with the mounting reference plane, that is, their first relative position and third relative position correspond to the mounting reference plane. Then determine the calibration theoretical position of the receiver based on the second relative position (the relative position of the receiver and the calibration reference object), which is based on the mounting reference plane. Next, by comparing the second relative position with the calibration theoretical position, calculate the offset of the receiver relative to the mounting reference plane. If the second relative position is inconsistent with the calibration theoretical position, then the difference is the offset of the receiver.

[0032] Assume that both the receiver and the separator are aligned with the mounting reference plane, that is, their second relative position and third relative position correspond to the mounting reference plane. According to the first relative position (the relative position between the blanking device and the calibration reference object), the calibration theoretical position of the blanking device is determined, which is based on the mounting reference plane. Next, the first relative position is compared with the calibration theoretical position, and the offset of the blanking device relative to the mounting reference plane is calculated. If the first relative position is inconsistent with the calibration theoretical position, then the difference is the offset of the blanking device.

[0033] Through these steps, the offset of each device relative to the installation reference plane can be accurately calculated and adjusted accordingly to ensure that the symmetric center planes of all devices are coplanar, thereby improving the efficiency and accuracy of ore sorting. This method helps to reduce operating errors, improve the stability and reliability of equipment, and ultimately improve the economic benefits of the entire sorting process.

[0034] In some technical schemes, optionally, the offset of the separation device relative to the installation reference plane is determined according to the calibration theoretical position corresponding to the third relative position, specifically including: determining the calibration theoretical position corresponding to the third relative position, the calibration theoretical position including a third distance from the calibration reference object to the center of the third arc, and a third angle between a line connecting the calibration reference object and the center of the third arc and the installation reference plane; determining the offset of the separation device relative to the installation reference plane according to the third distance and the third angle.

[0035] In this technical solution, in order to determine the offset of the separation device relative to the installation reference plane, first, an ideal calibration theoretical position is determined according to the third relative position (the relative position of the separation element of the separation device and the calibration reference object). This position is based on the installation reference plane and reflects the position where the separation device should be located under ideal circumstances.

[0036] The calibration theoretical position includes two key parameters: the third distance and the third angle. The third distance refers to the distance from the calibration reference object to the center of the third arc (the arc where the separation device's separation element is located). The third angle refers to the angle between the line connecting the calibration reference object and the center of the third arc and the installation reference surface.

[0037] Next, it is necessary to compare the difference between the actually measured third relative position and the calibrated theoretical position. This difference is the offset of the separation device relative to the mounting reference plane. Specifically, if the actual measured value of the third distance is inconsistent with the third distance in the calibrated theoretical position, then this distance difference is the offset of the separation device in the radial direction of the third arc surface. Similarly, if the actual measured value of the third angle is inconsistent with the third angle in the calibrated theoretical position, then this angle difference is the offset of the separation device on the mounting reference plane.

[0038] The position of the separator is finally adjusted. Based on the calculated offsets, the separator can be fine-tuned to reduce these offsets until the actual position of the separator is consistent with the calibrated theoretical position. This usually involves using adjustment tools (such as jacks, screwdrivers, etc.) to move the separators until their actual positions are consistent with the calibrated theoretical positions.

[0039] Through this process, it is possible to ensure that the separation device is precisely aligned, thereby improving the efficiency and accuracy of ore sorting. This approach helps to reduce operating errors, improve equipment stability and reliability, and ultimately improve the economic benefits of the entire sorting process.

[0040] In some technical schemes, optionally, the positions of the blanking device, the receiver and the separation device are adjusted according to the offset amount, specifically including: determining the offset angle of the separation device relative to the installation reference plane according to the third angle; rotating the separation device until the third angle is 0°; or screening among all the separation parts of the separation device according to the offset angle to determine multiple working separation parts, wherein the symmetry center plane corresponding to the arrangement positions of the multiple working separation parts coincides with the installation reference plane.

[0041] In this technical solution, when adjusting the position of the separation device to ensure that its symmetry center plane coincides with the installation reference plane, first, it is necessary to determine the offset angle of the separation device relative to the installation reference plane based on the previously calculated third angle (the angle between the line connecting the calibration reference object and the center of the third arc and the installation reference plane). This angle reflects the position deviation of the separation device on the horizontal plane.

[0042] If you choose to adjust the position of the separation device directly, you will eliminate this offset angle by rotating the separation device. The specific operation is to use an appropriate tool (such as a wrench or a special adjustment tool) to rotate the separation device until the third angle is reduced to 0°, which means that the symmetrical center plane of the separation device completely coincides with the installation reference plane.

[0043] Another adjustment method is not to directly adjust the overall position of the separation device, but to select a part of all the separation parts as working separation parts. The symmetric center plane corresponding to the arrangement position of these working separation parts will coincide with the installation reference plane.

[0044] The specific operation is to select those separation parts that can compensate for the offset as working separation parts according to the offset angle. The combination of these separation parts will form a new symmetrical center plane, which will coincide with the installation reference plane, thereby achieving the purpose of adjustment.

[0045] Through these steps, the position of the separation device can be accurately aligned, thereby improving the efficiency and accuracy of ore sorting. This method helps to reduce operating errors, improve the stability and reliability of the equipment, and ultimately improve the economic benefits of the entire sorting process. Regardless of which adjustment method is chosen, the goal is to ensure that the symmetrical center plane of the separation device coincides with the installation reference plane to achieve the best sorting effect.

[0046] In some technical schemes, optionally, the offset of the receiver relative to the installation reference plane is determined according to the calibration theoretical position corresponding to the second relative position, specifically including: determining the calibration theoretical position corresponding to the second relative position, the calibration theoretical position including a second distance from the calibration reference object to the center of the second arc, and a second angle between the line connecting the calibration reference object and the center of the second arc and the installation reference plane; determining the offset of the receiver relative to the installation reference plane according to the second distance and the second angle.

[0047] In this technical solution, first, an ideal calibration theoretical position needs to be determined based on the second relative position (the relative position of the receiver and the calibration reference object). This position is based on the installation reference plane and reflects the position where the receiver should be located in an ideal situation.

[0048] The calibration theoretical position includes two key parameters: the second distance and the second angle. The second distance refers to the distance from the calibration reference object to the center of the second arc (the arc where the receiver is located). The second angle refers to the angle between the line connecting the calibration reference object and the center of the second arc and the installation reference plane.

[0049] Next, the difference between the actually measured second relative position and the calibrated theoretical position needs to be compared. This difference is the offset of the receiver relative to the mounting reference plane. Specifically, if the actual measured value of the second distance is inconsistent with the second distance in the calibrated theoretical position, then this distance difference is the offset of the receiver in the direction perpendicular to the mounting reference plane. Similarly, if the actual measured value of the second angle is inconsistent with the second angle in the calibrated theoretical position, then this angle difference is the offset of the receiver on the mounting reference plane.

[0050] Based on the calculated offsets, the receivers can be fine-tuned to reduce these offsets until the actual position of the receivers is consistent with the calibration theoretical position. This usually involves using adjustment tools (such as jacks, screwdrivers, etc.) to move the receivers until their actual position is consistent with the calibration theoretical position.

[0051] Through this process, the receiver can be accurately aligned, thereby improving the efficiency and accuracy of ore sorting. This method helps to reduce operating errors, improve equipment stability and reliability, and ultimately improve the economic benefits of the entire sorting process.

[0052] In some technical solutions, optionally, the positions of the blanking device, the receiver and the separation device are adjusted according to the offset, specifically including: determining the offset angle of the receiver relative to the installation reference plane according to the second angle; rotating the receiver until the second angle is 0°.

[0053] In this technical solution, when the position of the receiver is adjusted according to the offset to ensure that its symmetry center plane coincides with the installation reference plane, first, the offset angle of the receiver relative to the installation reference plane needs to be determined based on the previously calculated second angle (the angle between the line connecting the calibration reference object and the center of the second arc and the installation reference plane). This angle reflects the position deviation of the receiver on the horizontal plane.

[0054] Next, the receiver is rotated to eliminate this offset angle. The specific operation is to use an appropriate tool (such as a wrench or a special adjustment tool) to rotate the receiver until the second angle is reduced to 0°, which means that the symmetric center plane of the receiver completely coincides with the installation reference plane.

[0055] Through these steps, the position of the receiver can be accurately aligned, thereby improving the efficiency and accuracy of ore sorting. This method helps to reduce operating errors, improve the stability and reliability of the equipment, and ultimately improve the economic benefits of the entire sorting process. Turning the receiver until the second angle is 0° is a key step to ensure that the receiver is aligned with the installation reference surface, which is crucial to ensure the accuracy of the detection device and the precision of the sorting process.

[0056] In some technical schemes, optionally, the offset of the blanking device relative to the installation reference plane is determined according to the calibration theoretical position corresponding to the first relative position, specifically including: determining the calibration theoretical position corresponding to the first relative position, the calibration theoretical position including a first distance from the calibration reference object to the center of the first arc, and a first angle between a line connecting the calibration reference object and the center of the first arc and the installation reference plane; determining the offset of the blanking device relative to the installation reference plane according to the first distance and the first angle.

[0057] In this technical solution, when determining the offset of the blanking device relative to the installation reference surface, first, an ideal calibration theoretical position needs to be determined based on the first relative position (the relative position of the blanking device and the calibration reference object). This position is based on the installation reference surface and reflects the position where the blanking device should be located under ideal circumstances.

[0058] The calibration theoretical position includes two key parameters: the first distance and the first angle. The first distance refers to the distance from the calibration reference object to the center of the first arc (the arc where the discharge end of the blanking device is located). The first angle refers to the angle between the line connecting the calibration reference object and the center of the first arc and the installation reference surface.

[0059] Next, it is necessary to compare the difference between the actually measured first relative position and the calibrated theoretical position. This difference is the offset of the blanking device relative to the installation reference surface. Specifically, if the actual measured value of the first distance is inconsistent with the first distance in the calibrated theoretical position, then this distance difference is the offset of the blanking device in the radial direction of the first arc surface. Similarly, if the actual measured value of the first angle is inconsistent with the first angle in the calibrated theoretical position, then this angle difference is the offset of the blanking device on the installation reference surface.

[0060] Based on the calculated offsets, the dropper can be fine-tuned to reduce these offsets until the actual position of the dropper is consistent with the calibrated theoretical position. This usually involves using adjustment tools (such as jacks, screwdrivers, etc.) to move the dropper until their actual position is consistent with the calibrated theoretical position. Through this process, it can be ensured that the dropper is accurately aligned, thereby improving the efficiency and accuracy of ore sorting. This method helps to reduce operating errors, improve the stability and reliability of equipment, and ultimately improve the economic benefits of the entire sorting process.

[0061] In some technical solutions, optionally, the positions of the blanking device, the receiver and the separation device are adjusted according to the offset, specifically including: determining the offset angle of the blanking device relative to the installation reference plane according to the first angle; rotating the blanking device until the first angle is 0°.

[0062] In this technical solution, when the position of the blanking device is adjusted according to the offset to ensure that its symmetry center plane coincides with the installation reference plane, first, the offset angle of the blanking device relative to the installation reference plane needs to be determined based on the previously calculated first angle (the angle between the line connecting the calibration reference object and the center of the first arc and the installation reference plane). This angle reflects the position deviation of the blanking device on the horizontal plane.

[0063] Next, the offset angle is eliminated by rotating the blanking device, which is done by using an appropriate tool (such as a wrench or a special adjustment tool) to rotate the blanking device until the first angle is reduced to 0°, which means that the symmetric center plane of the blanking device completely coincides with the installation reference plane.

[0064] Through these steps, the position of the blanking device can be accurately aligned, thereby improving the efficiency and accuracy of ore sorting. This method helps to reduce operating errors, improve the stability and reliability of the equipment, and ultimately improve the economic benefits of the entire sorting process. Turning the blanking device until the first angle is 0° is a key step to ensure that the blanking device is aligned with the installation reference surface, which is crucial to ensure the uniform distribution of ore and the accuracy of the sorting process.

[0065] In some technical schemes, optionally, the offset of the blanking device, the receiver and the separation device relative to the installation reference plane is determined according to the first relative position, the second relative position and the third relative position, specifically including: according to one of the first relative position, the second relative position and the third relative position, determining the calibration theoretical position corresponding to the other two; determining the offset according to the calibration theoretical positions and the installation reference plane corresponding to the other two of the first relative position, the second relative position and the third relative position.

[0066] In this technical solution, the offset of each device is determined by comparing the actual measured relative position with the calibrated theoretical position based on the installation reference plane. First, one of the first relative position, the second relative position and the third relative position (for example, the first relative position) is selected, and it is assumed that this position is aligned with the installation reference plane. Then, the calibrated theoretical positions of the other two relative positions (the second relative position and the third relative position) are determined based on this aligned relative position. These calibrated theoretical positions are based on the installation reference plane, and they reflect the positions where the receiver and the separation device should be located under ideal circumstances. Next, the differences between the actual measured values ​​of the second relative position and the third relative position and their respective calibrated theoretical positions are compared. These differences are the offsets of the receiver and the separation device relative to the installation reference plane.

[0067] Specifically, if the actual measured value of the second relative position is inconsistent with the calibrated theoretical position, then the difference is the offset of the receiver. Similarly, if the actual measured value of the third relative position is inconsistent with the calibrated theoretical position, then the difference is the offset of the separation device.

[0068] Based on the calculated offsets, the receiver and separation devices can be fine-tuned to reduce these offsets until their actual positions are consistent with the calibrated theoretical positions. This usually involves using adjustment tools (such as jacks, screwdrivers, etc.) to move the devices until their actual positions are consistent with the calibrated theoretical positions.

[0069] Through this process, it is possible to ensure that the dropper, receiver and separator are all precisely aligned, thereby improving the efficiency and accuracy of ore sorting. This approach helps reduce operating errors, improve equipment stability and reliability, and ultimately improve the economic benefits of the entire sorting process.

[0070] In some technical schemes, optionally, based on one of the first relative position, the second relative position and the third relative position, the calibration theoretical position corresponding to the other two is determined, specifically including: determining the symmetry center plane of the first arc as the installation reference plane of the frame; determining the calibration theoretical position of the calibration reference object relative to the installation reference plane, the calibration theoretical position corresponding to the second relative position includes the distance between the calibration reference object and the center of the second arc, and the angle between the line connecting the calibration reference object and the center of the second arc and the installation reference plane, the calibration theoretical position corresponding to the third relative position includes the distance between the calibration reference object and the center of the third arc, and the angle between the line connecting the calibration reference object and the center of the third arc and the installation reference plane.

[0071] In this technical solution, the symmetric center plane of the first arc is determined as the installation reference plane of the frame, and based on this, the calibration theoretical position of the calibration reference object relative to the receiver and the separation device is determined. First, it is assumed that the symmetric center plane of the first arc of the blanking device is aligned with the installation reference plane of the frame. This means that the center point of the first arc is on the installation reference plane, and the center of curvature of the first arc is perpendicular to the installation reference plane.

[0072] Next, the ideal position of the calibration reference object relative to the installation reference plane is determined based on the first relative position (the relative position of the blanking device and the calibration reference object). Since the symmetric center plane of the first arc has been used as the installation reference plane, we can assume that the position of the calibration reference object on the blanking device is aligned.

[0073] For the receiver, the calibration theoretical position of the calibration reference on the receiver is determined according to the aligned position of the calibration reference on the blanking device. This position includes two parameters: the distance of the calibration reference from the center of the second arc, and the angle between the line connecting the calibration reference and the center of the second arc and the mounting reference surface.

[0074] For the separation device, the calibration theoretical position on the separation device is also determined according to the aligned position of the calibration reference on the blanking device. This position also includes two parameters: the distance between the calibration reference and the center of the third arc, and the angle between the line connecting the calibration reference and the center of the third arc and the installation reference surface.

[0075] Through these steps, the ideal calibration theoretical positions can be determined for the receiver and separation device, which are based on the aligned drop device and the mounting reference surface. Next, we will compare these calibration theoretical positions with the actual measured second and third relative positions to calculate the offset of the receiver and separation device relative to the mounting reference surface, and make adjustments accordingly to ensure that the symmetric center planes of all devices are coplanar, thereby improving the efficiency and accuracy of ore sorting.

[0076] In some technical schemes, optionally, based on one of the first relative position, the second relative position and the third relative position, the calibration theoretical position corresponding to the other two is determined, specifically including: determining the symmetry center plane of the second arc as the installation reference plane of the frame; determining the calibration theoretical position of the calibration reference object relative to the installation reference plane, the calibration theoretical position corresponding to the first relative position includes the distance of the calibration reference object from the center of the first arc, and the angle between the line connecting the calibration reference object and the center of the first arc and the installation reference plane, the calibration theoretical position corresponding to the third relative position includes the distance of the calibration reference object from the center of the third arc, and the angle between the line connecting the calibration reference object and the center of the third arc and the installation reference plane.

[0077] In this technical solution, the symmetric center plane of the second arc is determined as the installation reference plane of the frame, and based on this, the theoretical calibration position of the calibration reference object relative to the blanking device and the separation device is determined. First, it is assumed that the symmetric center plane of the second arc of the receiver is aligned with the installation reference plane of the frame. This means that the center point of the second arc is on the installation reference plane, and the center of curvature of the second arc is perpendicular to the installation reference plane. Next, the ideal position of the calibration reference object relative to the installation reference plane is determined based on the second relative position (the relative position of the receiver and the calibration reference object). Since the symmetric center plane of the second arc has been used as the installation reference plane, we can assume that the position of the calibration reference object on the receiver is aligned.

[0078] For the blanking device, the calibration theoretical position of the calibration reference object on the blanking device is determined according to the aligned position of the calibration reference object on the receiver. This position includes two parameters: the distance of the calibration reference object from the center of the first arc, and the angle between the line connecting the calibration reference object and the center of the first arc and the installation reference surface.

[0079] For the separation device, the calibration theoretical position on the separation device is also determined based on the aligned position of the calibration reference object on the receiver. This position also includes two parameters: the distance of the calibration reference object from the center of the third arc, and the angle between the line connecting the calibration reference object and the center of the third arc and the installation reference plane.

[0080] Through these steps, the ideal calibration theoretical positions can be determined for the drop device and the separation device, which are based on the aligned receiver and the mounting reference surface. Next, we will compare these calibration theoretical positions with the first relative position and the third relative position actually measured to calculate the offset of the drop device and the separation device relative to the mounting reference surface, and make adjustments accordingly to ensure that the symmetric center planes of all devices are coplanar, thereby improving the efficiency and accuracy of ore sorting.

[0081] In some technical schemes, optionally, based on one of the first relative position, the second relative position and the third relative position, the calibration theoretical position corresponding to the other two is determined, specifically including: determining the symmetry center plane of the third arc as the installation reference plane of the frame; determining the calibration theoretical position of the calibration reference object relative to the installation reference plane, the calibration theoretical position corresponding to the first relative position includes the distance of the calibration reference object from the center of the first arc, and the angle between the line connecting the calibration reference object and the center of the first arc and the installation reference plane, the calibration theoretical position corresponding to the second relative position includes the distance of the calibration reference object from the center of the second arc, and the angle between the line connecting the calibration reference object and the center of the second arc and the installation reference plane.

[0082] In this technical solution, the symmetry center plane of the third arc is determined as the installation reference plane of the frame, and based on this, the calibration theoretical position of the calibration reference object relative to the blanking device and the receiver is determined. First, it is assumed that the symmetry center plane of the third arc of the separation device is aligned with the installation reference plane of the frame. This means that the center point of the third arc is on the installation reference plane, and the center of curvature of the third arc is perpendicular to the installation reference plane. Next, the ideal position of the calibration reference object relative to the installation reference plane is determined based on the third relative position (the relative position of the separation device and the calibration reference object). Since the symmetry center plane of the third arc has been used as the installation reference plane, we can assume that the position of the calibration reference object on the separation device is aligned.

[0083] For the blanking device, the calibration theoretical position of the calibration reference object on the blanking device is determined according to the aligned position of the calibration reference object on the separation device. This position includes two parameters: the distance of the calibration reference object from the center of the first arc, and the angle between the line connecting the calibration reference object and the center of the first arc and the installation reference surface. For the receiver, the calibration theoretical position of the calibration reference object on the receiver is also determined according to the aligned position of the calibration reference object on the separation device. This position also includes two parameters: the distance of the calibration reference object from the center of the second arc, and the angle between the line connecting the calibration reference object and the center of the second arc and the installation reference surface.

[0084] Through these steps, the ideal calibration theoretical positions can be determined for the drop device and the receiver, which are based on the aligned separation device and the installation reference surface. Next, these calibration theoretical positions will be compared with the first relative position and the second relative position actually measured to calculate the offset of the drop device and the receiver relative to the installation reference surface, and adjustments will be made accordingly to ensure that the symmetric center planes of all devices are coplanar, thereby improving the efficiency and accuracy of ore sorting.

[0085] In some technical schemes, optionally, the positions of the blanking device, the receiver and the separation device are adjusted according to the offset, specifically including: when the first relative position is different from the corresponding calibration theoretical position, adjusting the position of the blanking device until the first relative position is the same as the corresponding calibration theoretical position; when the second relative position is different from the corresponding calibration theoretical position, adjusting the position of the receiver until the second relative position is the same as the corresponding calibration theoretical position; when the third relative position is different from the corresponding calibration theoretical position, adjusting the position of the separation device until the third relative position is the same as the corresponding calibration theoretical position.

[0086] In this technical solution, the positions of the blanking device, the receiver and the separation device are adjusted according to the difference between the actual measured relative position and the calibration theoretical position. If the first relative position (the relative position of the blanking device and the calibration reference object) is different from the corresponding calibration theoretical position, the position of the blanking device needs to be adjusted. This may involve moving the entire assembly of the blanking device or adjusting its supporting structure. Use measuring tools (such as laser rangefinders, angle meters, etc.) to monitor the position of the blanking device and make fine adjustments until the first relative position is the same as the calibration theoretical position. This means that the blanking device has been aligned with the installation reference surface.

[0087] If the second relative position (the relative position of the receiver to the calibration reference) is different from the corresponding calibration theoretical position, the position of the receiver needs to be adjusted. This may include adjusting the height, angle or mounting position of the receiver on the frame. Again, use a measuring tool to monitor the position of the receiver and make the necessary adjustments until the second relative position is the same as the calibration theoretical position. This ensures that the receiver can accurately detect the ore passing through its detection area.

[0088] If the third relative position (the relative position of the separator and the calibration reference) is different from the corresponding calibration theoretical position, the position of the separator needs to be adjusted. This may involve adjusting the angle, position of the separator or the overall structure of the separator. Use a measuring tool to monitor the position of the separator and make fine adjustments until the third relative position is the same as the calibration theoretical position. This ensures that the separator can separate the ore at the correct angle and position, thereby improving the sorting efficiency.

[0089] Through these steps, it can be ensured that the drop device, receiver and separation device are all accurately aligned, thereby improving the efficiency and accuracy of ore sorting. This method helps to reduce operating errors, improve the stability and reliability of the equipment, and ultimately improve the economic benefits of the entire sorting process. During the adjustment process, accurate measurement and fine-tuning are key to ensure that the symmetrical center planes of all devices are coplanar to achieve the best sorting effect.

[0090] In some technical solutions, optionally, determining a first relative position of a calibration reference object relative to a first arc surface specifically includes: determining a center of the first arc; determining a first projection point of the calibration reference object on a horizontal plane; determining a first detection line from the first projection point to the center of the first arc; determining a length of the first detection line, and / or determining a first angle between the first detection line and an installation reference plane.

[0091] In this technical solution, to determine the first relative position of the calibration reference object relative to the first arc surface of the blanking device, first, it is necessary to find the center of the first arc (the arc where the discharge end of the blanking device is located). This usually involves measuring the radius of curvature of the arc and determining its geometric center. Next, it is necessary to determine the projection point of the calibration reference object on the horizontal plane. This can be achieved by vertically projecting the calibration reference object onto the horizontal plane, ensuring that the projection point is on the same vertical line as the calibration reference object.

[0092] Then, connect the first projection point and the center of the first arc to form a straight line, which is called the first detection line. This line represents the relative position relationship between the calibration reference object and the blanking device. Next, measure the length of the first detection line, which represents the straight-line distance between the calibration reference object and the center of the first arc. At the same time, it is also necessary to determine the angle between the first detection line and the installation reference plane. This angle reflects the degree of inclination of the calibration reference object relative to the installation reference plane.

[0093] Through these steps, the key parameters of the first relative position of the calibration reference object relative to the first arc surface of the blanking device can be obtained: the length of the first detection line and the first angle. These parameters will be used in the subsequent adjustment process to ensure that the symmetric center planes of the blanking device, the receiver and the separation device are coplanar, thereby improving the efficiency and accuracy of ore sorting. Accurately measuring and recording these parameters is the key to ensuring the accuracy of the adjustment.

[0094] In some technical solutions, optionally, the second relative position of the calibration reference object relative to the second curved surface is determined according to the detection device, specifically including: controlling the ray source to emit rays to the calibration reference object; determining the second angle between the calibration reference object and the installation reference surface according to the rays received by the receiver, and / or determining the distance between the calibration reference object and the ray source.

[0095] In this technical solution, a detection device is used to determine the second relative position of the calibration reference object relative to the second curved surface of the receiver. First, a ray source in the detection device is activated to emit rays to the calibration reference object. This ray source can be an X-ray, a laser, or other type of detection ray, depending on the design of the detection device. After the ray passes through the calibration reference object, it is received by the receiver. The receiver is usually able to measure the incident angle of the ray, which can be used to determine the second angle between the calibration reference object and the mounting reference surface. This angle reflects the degree of inclination of the calibration reference object relative to the mounting reference surface.

[0096] In addition to the angle, the distance between the calibration reference and the radiation source can be determined by measuring the travel time of the radiation or the intensity of the radiation received. This distance information is crucial to determine the exact position of the calibration reference in space.

[0097] Through these steps, the key parameters of the second relative position of the calibration reference object relative to the second curved surface of the receiver can be obtained: the second angle and / or the distance between the calibration reference object and the radiation source. These parameters will be used in the subsequent adjustment process to ensure that the receiver can accurately detect the ore passing through its detection area. Accurately measuring and recording these parameters is the key to ensuring the accuracy of the adjustment.

[0098] In some technical solutions, optionally, based on the rays received by the receiver, a second angle between the calibration reference object and the installation reference surface and / or a distance between the calibration reference object and the ray source are determined, specifically including: acquiring an image generated by the receiver based on the received rays; determining a first area in the image, the first area and other areas in the image other than the first area having different brightness; determining the second angle and / or the distance between the calibration reference object and the ray source based on the size of the position occupied by the first area in the image.

[0099] In this technical solution, an image generated by the rays received by the receiver is used to determine the second angle of the calibration reference object relative to the mounting reference plane and / or the distance between the calibration reference object and the ray source. After receiving the rays, the receiver generates an image based on the intensity, angle or other characteristics of the rays. This image can be a digital image or an analog image, depending on the design of the receiver. In the generated image, we need to identify the area related to the calibration reference object, that is, the first area. This area is usually different from other areas (non-first areas) in brightness because the calibration reference object blocks or affects the propagation of rays.

[0100] The position and size of the first area in the image can provide important information about the position of the calibration reference. For example, if the position of the first area in the image is offset, this may indicate that there is a second angle between the calibration reference and the mounting reference surface. Similarly, the size of the first area (i.e., the size of the projection of the calibration reference in the image) can be used to estimate the distance between the calibration reference and the radiation source. Generally, the greater the distance, the smaller the size of the area projected on the image.

[0101] By analyzing the first area in the image, we can calculate the second angle and / or the distance between the calibration reference and the source. This information is essential to adjust the position of the receiver to ensure it accurately detects the ore. Accurate image analysis and measurement are key to ensure the accuracy of the adjustment.

[0102] In some technical solutions, optionally, determining a third relative position of the separation component to be separated relative to the calibration reference object specifically includes: determining a third detection line between the separation component to be separated and the center of a third arc; determining the length of the third detection line, and / or determining a third angle between the third detection line and the installation reference plane.

[0103] In this technical solution, the third relative position of the separation piece to be separated relative to the calibration reference of the separation device is determined. First, it is necessary to find the center of the third arc (the arc where the separation piece of the separation device is located). This usually involves measuring the radius of curvature of the arc and determining its geometric center. Then, the separation piece to be separated and the center of the third arc are connected to form a straight line, which is called the third detection line. This line represents the relative position relationship between the separation piece and the separation device.

[0104] Next, the length of the third detection line needs to be measured, which represents the straight-line distance between the separator and the center of the third arc surface. This length information is crucial to determine the exact position of the separator in space.

[0105] In addition to the length, it is also necessary to determine the angle between the third detection line and the installation reference plane. This angle reflects the inclination of the separator relative to the installation reference plane. This angle information is crucial to ensure that the separator can separate the ore at the correct angle.

[0106] Through these steps, the key parameters of the third relative position of the separation element relative to the calibration reference object can be obtained: the length of the third detection line and the third angle. These parameters will be used in the subsequent adjustment process to ensure that the separation element can separate the ore at the correct angle and position, thereby improving the sorting efficiency. Accurately measuring and recording these parameters is the key to ensuring the accuracy of the adjustment.

[0107] It should be added that, when determining the first relative position, the second relative position and the third relative position, the acquisition of the first angle, the second angle and the third angle can also be achieved by software query. When collecting data, the coordinates of the corresponding position can be obtained by manual or machine collection. By querying the preset position table, the angle of the position relative to the center of the device can be directly output, and the first angle, the second angle and the third angle can be directly output.

[0108] In some technical solutions, optionally, determining at least one calibration reference object specifically includes: arranging a plumb line at the discharge end of the blanking device, and the plumb line passes through the detection device.

[0109] In this technical solution, determining at least one calibration reference is a key step to ensure accurate alignment of the ore sorting equipment. First, a calibration reference needs to be set at the discharge end of the dropper, and the selected object here is a plumb line. A plumb line is a vertically suspended line that is naturally perpendicular to the horizontal plane due to gravity. When arranging the plumb line, it is necessary to ensure that it is located near the discharge end of the dropper so that it can serve as a calibration reference to help determine the position of the dropper.

[0110] Next, you need to make sure the plumb line passes through the working area of ​​the detection device. This means that the plumb line needs to be located between the radiation source and the receiver so that the radiation can pass through the plumb line and be detected by the receiver. The location of the plumb line is critical to determining the exact position of the detection device because it provides a fixed reference point that can be used to measure and compare the relative positions of the blanking device, receiver and separation device.

[0111] Through these steps, a calibration reference (plumb line) is set up, which can accurately measure and adjust the various components in the ore sorting equipment. The use of the plumb line ensures the consistency and accuracy of the measurement because it provides a fixed reference point that is not affected by the movement of the equipment. In the subsequent adjustment process, this calibration reference will be used to determine the offset of each component relative to the installation reference surface, and adjustments will be made accordingly to ensure that the symmetric center planes of all devices are coplanar, thereby improving the efficiency and accuracy of ore sorting.

[0112] A second aspect of the present invention provides an electronic device, including a processor, a memory, and a program or instruction stored in the memory and executable on the processor, wherein when the program or instruction is executed by the processor, the steps of the separation and adjustment method in any of the above-mentioned technical solutions are implemented.

[0113] A third aspect of the present invention provides a computer-readable storage medium, which stores a computer program. When the computer program is executed by a processor, the steps of the separation and adjustment method in any of the above technical solutions are implemented.

[0114] A fourth aspect of the present invention provides a chip, which includes a processor and a communication interface, wherein the communication interface and the processor are coupled, and the processor is used to run programs or instructions to implement the steps of the separation and adjustment method in any of the above technical solutions.

[0115] Additional aspects and advantages of the technical solutions of the present invention will become apparent in the following description or will be understood through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0116] Figure 1 A flow chart of a separation adjustment method according to an embodiment of the present invention is shown;

[0117] Figure 2 A flowchart of a separation adjustment method according to another embodiment of the present invention is shown;

[0118] Figure 3 A flow chart of a separation adjustment method according to another embodiment of the present invention is shown;

[0119] Figure 4 A flow chart of a separation adjustment method according to another embodiment of the present invention is shown;

[0120] Figure 5 A flow chart of a separation adjustment method according to another embodiment of the present invention is shown;

[0121] Figure 6 A flow chart of a separation adjustment method according to another embodiment of the present invention is shown;

[0122] Figure 7 A flow chart of a separation adjustment method according to another embodiment of the present invention is shown;

[0123] Figure 8 A flow chart of a separation adjustment method according to another embodiment of the present invention is shown;

[0124] Fig. 9 A flow chart of a separation adjustment method according to another embodiment of the present invention is shown;

[0125] Fig.10 A flow chart of a separation adjustment method according to another embodiment of the present invention is shown;

[0126] Fig.11 A flow chart of a separation adjustment method according to another embodiment of the present invention is shown;

[0127] Fig.12 A flow chart of a separation adjustment method according to another embodiment of the present invention is shown;

[0128] Fig.13A schematic structural diagram of a blanking device according to an embodiment of the present invention is shown;

[0129] Fig.14 A schematic structural diagram of a blanking device according to an embodiment of the present invention is shown;

[0130] Fig.15 A schematic structural diagram of an ore sorting device according to an embodiment of the present invention is shown.

[0131] in, Figures 13 to 15 The corresponding relationship between the reference numerals and the component names is as follows:

[0132] 100: ore sorting equipment; 102: frame; 104: material dropping device; 106: detection device; 1062: radiation source; 1064: receiver; 108: separation device; 1082: separation element. DETAILED DESCRIPTION

[0133] In order to more clearly understand the above-mentioned purposes, features and advantages of the embodiments of the present invention, the embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0134] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the embodiments of the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited to the specific embodiments disclosed below.

[0135] Refer to the following Figures 1 to 15 The separation adjustment method, electronic device, computer-readable storage medium and chip provided according to some embodiments of the present invention are described.

[0136] like Fig.13 , Fig.14 and Fig.15 As shown, the ore sorting equipment 100 includes a frame 102, a feeding device 104, a detection device 106 and a separation device 108. The discharge end of the feeding device 104 is provided with a first arc surface. The detection device 106 includes a ray source 1062 and a receiver 1064. The receiver 1064 is provided with a second arc surface on the side facing the ray source 1062. The separation device 108 includes a plurality of separation elements 1082. The plurality of separation elements 1082 are arranged at intervals along a third arc surface. The projections of the first arc surface, the second arc surface and the third arc surface on the horizontal plane are respectively the first arc line, the second arc line and the third arc line, and the centers of the first arc line, the second arc line and the third arc line are on the same plumb line.

[0137] The frame serves as the basic supporting structure of the entire ore sorting equipment. It provides a reference surface for installing and adjusting other components to ensure the stability and accuracy of the equipment.

[0138] Optionally, the material dropping device is a vibrating feeder. Optionally, the material dropping device includes a feeding part and a vibration source part. The feeding part is a dustpan structure arranged horizontally or obliquely. The vibration source part is connected to the feeding part, and the vibration source part is used to drive the feeding part to vibrate, so that the vibration part can evenly release the received material during the vibration process.

[0139] Optionally, one end of the feeding part is a feeding end, which is used to receive materials; the other end of the feeding part is a discharging end, which is used to release materials. The discharging end has a dropping arc. Since the dropping device uses a longer dropping arc to release materials, it is beneficial to improve the feeding efficiency. Optionally, the upper surface of the feeding part has a screen surface center. Usually, the screen surface center is the center position of the dropping arc.

[0140] Optionally, the vibration source part includes a vibration motor or an electromagnetic vibrator. The vibration motor is mainly composed of a motor and an eccentric block arranged on the rotating shaft of the motor. The eccentric block can generate vibration under the drive of the motor to drive the feeding part to vibrate.

[0141] Optionally, the detection device includes a transmitter, a receiver, and an arc gap formed between the transmitter and the receiver. The transmitter and the receiver are both arc-shaped structures. The surface of the receiver facing the arc gap is a second arc surface. The relative distance between the transmitter and the receiver is constant to ensure that the time for each ray to travel from the transmitter to the receiver is the same. The transmitter can emit rays and cause the rays to penetrate the material, and the receiver can receive the rays and output a signal for determining the type or quality of the material based on the attenuation degree of the rays.

[0142] Optionally, the separation device includes a plurality of separation members, which are arranged on the third arc surface at intervals, and each separation member operates independently. The separation device is used to separate different types of materials so that different types of materials have different movement trajectories. It should be noted that the separation member can be formed by a valve block and an air jet hole.

[0143] The first arc surface design of the discharge end of the blanking device helps to evenly distribute the ore and ensure the stable flow of the ore during the sorting process, thereby improving the sorting efficiency. The detection device includes a ray source and a receiver for detecting the properties and position of the ore. The design of the second arc surface helps to focus and receive the rays, thereby improving the accuracy of the detection. The multiple separation parts of the separation device are arranged at intervals along the third arc surface, which are used to separate the ore to achieve sorting. The design of the third arc surface ensures the uniformity and effectiveness of the separation and improves the sorting accuracy.

[0144] In one embodiment according to the present invention, Figure 1As shown, the steps of the separation adjustment method include:

[0145] S102, determining the installation reference surface of the frame.

[0146] S104, determining at least one calibration reference object, where the calibration reference object extends along a plumb line, and a portion of the calibration reference object is located between the ray source and the receiver.

[0147] S106: Determine a first relative position of the calibration reference object relative to the first arc surface.

[0148] S108: Determine a second relative position of the calibration reference object relative to the second curved surface according to the detection device.

[0149] S110, controlling at least one separation component in the separation device to perform separation according to the second relative position, and determining a third relative position of the separation component to perform separation relative to the calibration reference object.

[0150] S112, determining the offset of the blanking device, the receiver and the separation device relative to the installation reference plane according to the first relative position, the second relative position and the third relative position.

[0151] S114, adjusting the positions of the blanking device, the receiver and the separation device according to the offset until the symmetry center plane of the first arc surface, the symmetry center plane of the second arc surface and the symmetry center plane of the third arc surface are coplanar.

[0152] By determining the installation reference surface of the frame, a unified reference standard is provided for the entire adjustment process, ensuring that the adjustment of all components is based on the same basis. By determining the calibration reference object, a fixed reference point can be provided for measuring and comparing the relative positions of each device to ensure the accuracy of the adjustment. On this basis, the first relative position of the calibration reference object relative to the first arc surface is determined, so that the actual position of the blanking device can be understood, providing a basis for subsequent adjustments. And according to the detection device, the second relative position of the calibration reference object relative to the second arc surface is determined, and the position of the calibration reference object relative to the detection device is accurately measured to ensure the accuracy of the detection. By controlling at least one separation member in the separation device to separate according to the second relative position, and determining the third relative position of the separation member to be separated relative to the calibration reference object, the position and separation effect of the separation device can be verified to ensure the correct position of the separation member.

[0153] According to the first relative position, the second relative position and the third relative position, the offset of each device relative to the reference plane can be calculated, that is, the offset of the blanking device, the receiver and the separation device relative to the installation reference plane, providing data support for the final adjustment. According to the offset, the positions of the blanking device, the receiver and the separation device are adjusted until the symmetric center plane of the first arc surface, the symmetric center plane of the second arc surface and the symmetric center plane of the third arc surface are coplanar: the final adjustment ensures that the symmetric center planes of all devices are coplanar, improves the uniformity of ore sorting and the accuracy of detection, thereby improving sorting efficiency and accuracy.

[0154] It should be added that the installation reference plane of the frame is a set plane, and the ideal positions of the blanking device, the detection device and the separation device during installation are all aligned through the installation reference plane, so it is easier to adjust the positions of the three.

[0155] Through this separation adjustment method, efficient and precise operation of ore sorting equipment can be achieved, unnecessary energy consumption and equipment loss can be reduced, and the economic benefits of the entire sorting process can be improved.

[0156] like Figure 2 As shown, the step of determining the offset of the blanking device, the receiver and the separation device relative to the installation reference plane according to the first relative position, the second relative position and the third relative position includes:

[0157] S1122: When any two of the first relative position, the second relative position, and the third relative position correspond to the installation reference plane, determine a calibration theoretical position corresponding to the other one according to the installation reference plane.

[0158] S1124, determining an offset according to another corresponding calibration theoretical position and the installation reference plane among the first relative position, the second relative position and the third relative position.

[0159] The first relative position (the relative position of the blanking device and the calibration reference object), the second relative position (the relative position of the receiver of the detection device and the calibration reference object) and the third relative position (the relative position of the separation device and the calibration reference object) are obtained through actual measurements, and they reflect the positional relationship of each device under actual working conditions.

[0160] By determining the calibration theoretical position, an ideal calibration theoretical position can be assumed based on the mounting reference plane when the first relative position and the second relative position are known. Ideally, if all devices are perfectly aligned, the projections of the calibration reference on the first curved surface of the blanking device and the second curved surface of the receiver should be the same. Similarly, if the second relative position and the third relative position are known, a calibration theoretical position based on the mounting reference plane can also be assumed, which is the position where the separation member of the separation device should be located in an ideal state.

[0161] Based on the known relative positions and the calibration theoretical positions, the actual offset of each device relative to the mounting reference surface can be calculated. For example, if the first relative position shows that the position of the calibration reference object projected on the first curved surface of the blanking device is different from the calibration theoretical position, then this difference is the offset of the blanking device. Similarly, if the second relative position shows that the position of the receiver is different from the calibration theoretical position, then this difference is the offset of the receiver. For the separation device, if the third relative position shows that the position of the separation member is different from the calibration theoretical position, then this difference is the offset of the separation device.

[0162] Based on the calculated offsets, the dropper, receiver and separator can be fine-tuned to reduce these offsets until their center planes of symmetry are coplanar. This usually involves using adjustment tools (such as jacks, screwdrivers, etc.) to move the devices until their actual positions are consistent with the calibrated theoretical positions.

[0163] Through this process, it is possible to ensure that each key component in the ore sorting equipment (feeding device, receiver and separation device) is precisely aligned, thereby improving the efficiency and accuracy of ore sorting. This method helps to reduce operating errors, improve the stability and reliability of the equipment, and ultimately improve the economic benefits of the entire sorting process.

[0164] In some embodiments, optionally, Figure 3 As shown, determining the offset according to another corresponding calibration theoretical position and the installation reference plane among the first relative position, the second relative position and the third relative position specifically includes:

[0165] S11242, when the first relative position corresponds to the installation reference plane and the second relative position corresponds to the installation reference plane, determine the offset of the separation device relative to the installation reference plane according to the calibration theoretical position corresponding to the third relative position.

[0166] S11244, when the first relative position corresponds to the installation reference plane and the third relative position corresponds to the installation reference plane, determine the offset of the receiver relative to the installation reference plane according to the calibration theoretical position corresponding to the second relative position.

[0167] S11246, when the second relative position corresponds to the installation reference plane and the third relative position corresponds to the installation reference plane, determine the offset of the blanking device relative to the installation reference plane according to the calibration theoretical position corresponding to the first relative position.

[0168] The offset of each device is determined by comparing the actual measured relative position with the calibrated theoretical position based on the mounting reference surface.

[0169] Among them, when the first relative position corresponds to the installation reference plane, and the second relative position corresponds to the installation reference plane, the offset of the separation device is determined, assuming that the blanking device and the receiver are aligned with the installation reference plane, that is, their first relative position and second relative position correspond to the installation reference plane. Then, according to the third relative position (the relative position between the separation part of the separation device and the calibration reference object), the calibration theoretical position of the separation device is determined, and this position is based on the installation reference plane. Next, by comparing the third relative position with the calibration theoretical position, the offset of the separation device relative to the installation reference plane is calculated. If the third relative position is inconsistent with the calibration theoretical position, then this difference is the offset of the separation device.

[0170] Assume that both the blanking device and the separation device are aligned with the mounting reference plane, that is, their first relative position and third relative position correspond to the mounting reference plane. Then determine the calibration theoretical position of the receiver based on the second relative position (the relative position of the receiver and the calibration reference object), which is based on the mounting reference plane. Next, by comparing the second relative position with the calibration theoretical position, calculate the offset of the receiver relative to the mounting reference plane. If the second relative position is inconsistent with the calibration theoretical position, then the difference is the offset of the receiver.

[0171] Assume that both the receiver and the separator are aligned with the mounting reference plane, that is, their second relative position and third relative position correspond to the mounting reference plane. According to the first relative position (the relative position between the blanking device and the calibration reference object), the calibration theoretical position of the blanking device is determined, which is based on the mounting reference plane. Next, the first relative position is compared with the calibration theoretical position, and the offset of the blanking device relative to the mounting reference plane is calculated. If the first relative position is inconsistent with the calibration theoretical position, then the difference is the offset of the blanking device.

[0172] Through these steps, the offset of each device relative to the installation reference plane can be accurately calculated and adjusted accordingly to ensure that the symmetric center planes of all devices are coplanar, thereby improving the efficiency and accuracy of ore sorting. This method helps to reduce operating errors, improve the stability and reliability of equipment, and ultimately improve the economic benefits of the entire sorting process.

[0173] In some embodiments, optionally, Figure 4 As shown, determining the offset of the separation device relative to the installation reference plane according to the calibration theoretical position corresponding to the third relative position specifically includes:

[0174] S112422, determine a calibration theoretical position corresponding to the third relative position. The calibration theoretical position includes a third distance from the calibration reference object to the center of the third arc, and a third angle between a line connecting the calibration reference object and the center of the third arc and the installation reference plane.

[0175] S112424, determine the offset of the separation device relative to the installation reference plane according to the third distance and the third angle.

[0176] To determine the offset of the separation device relative to the mounting reference plane, first, an ideal calibration theoretical position is determined based on the third relative position (the relative position of the separation element of the separation device and the calibration reference object). This position is based on the mounting reference plane and reflects the position where the separation device should be located in an ideal situation.

[0177] The calibration theoretical position includes two key parameters: the third distance and the third angle. The third distance refers to the distance from the calibration reference object to the center of the third arc (the arc where the separation device's separation element is located). The third angle refers to the angle between the line connecting the calibration reference object and the center of the third arc and the installation reference plane.

[0178] Next, it is necessary to compare the difference between the actually measured third relative position and the calibrated theoretical position. This difference is the offset of the separation device relative to the mounting reference plane. Specifically, if the actual measured value of the third distance is inconsistent with the third distance in the calibrated theoretical position, then this distance difference is the offset of the separation device in the radial direction of the third arc surface. Similarly, if the actual measured value of the third angle is inconsistent with the third angle in the calibrated theoretical position, then this angle difference is the offset of the separation device on the mounting reference plane.

[0179] The position of the separator is finally adjusted. Based on the calculated offsets, the separator can be fine-tuned to reduce these offsets until the actual position of the separator is consistent with the calibrated theoretical position. This usually involves using adjustment tools (such as jacks, screwdrivers, etc.) to move the separators until their actual positions are consistent with the calibrated theoretical positions.

[0180] Through this process, it is possible to ensure that the separation device is precisely aligned, thereby improving the efficiency and accuracy of ore sorting. This approach helps to reduce operating errors, improve equipment stability and reliability, and ultimately improve the economic benefits of the entire sorting process.

[0181] like Figure 5As shown, according to the offset, the positions of the blanking device, the receiver and the separation device are adjusted, including:

[0182] S1142, determine the offset angle of the separation device relative to the installation reference plane based on the third angle; rotate the separation device until the third angle is 0°; or screen all the separation parts of the separation device based on the offset angle to determine multiple working separation parts, wherein the symmetry center plane corresponding to the arrangement positions of the multiple working separation parts coincides with the installation reference plane.

[0183] When adjusting the position of the separation device to ensure that its symmetry center plane coincides with the installation reference plane, first, it is necessary to determine the offset angle of the separation device relative to the installation reference plane based on the previously calculated third angle (the angle between the line connecting the calibration reference object and the center of the third arc and the installation reference plane). This angle reflects the position deviation of the separation device on the horizontal plane.

[0184] If you choose to adjust the position of the separation device directly, you will eliminate this offset angle by rotating the separation device. The specific operation is to use an appropriate tool (such as a wrench or a special adjustment tool) to rotate the separation device until the third angle is reduced to 0°, which means that the symmetrical center plane of the separation device completely coincides with the installation reference plane.

[0185] Another adjustment method is not to directly adjust the overall position of the separation device, but to select a part of all the separation parts as working separation parts. The symmetric center plane corresponding to the arrangement position of these working separation parts will coincide with the installation reference plane.

[0186] The specific operation is to select those separation parts that can compensate for the offset as working separation parts according to the offset angle. The combination of these separation parts will form a new symmetrical center plane, which will coincide with the installation reference plane, thereby achieving the purpose of adjustment.

[0187] Through these steps, the position of the separation device can be accurately aligned, thereby improving the efficiency and accuracy of ore sorting. This method helps to reduce operating errors, improve the stability and reliability of the equipment, and ultimately improve the economic benefits of the entire sorting process. Regardless of which adjustment method is chosen, the goal is to ensure that the symmetrical center plane of the separation device coincides with the installation reference plane to achieve the best sorting effect.

[0188] In a specific embodiment, when all separators are screened according to the offset angle, the preset angle range corresponding to the correct position is first obtained, for example, between -45° and 45°, and then the working separator corresponding to the angle range of the correct position is determined according to the actually detected offset angle. For example, the angle difference between the first separator and the last separator is 120°. When the offset angle is 10°, the corresponding angles of all separators are -55° to 65°. At this time, all separators between -45° and 45° are regarded as working separators. For example, when the offset angle is 40°, the corresponding angles of all separators are -20° to 100°. At this time, all separators between -20° and 45° are regarded as working separators, and separators between -20° and -45° are discarded.

[0189] like Figure 6 As shown, the step of determining the offset of the receiver relative to the installation reference plane according to the calibration theoretical position corresponding to the second relative position includes:

[0190] S112442, determine a calibration theoretical position corresponding to the second relative position, the calibration theoretical position including a second distance from the calibration reference object to the center of the second arc, and a second angle between a line connecting the calibration reference object and the center of the second arc and the installation reference plane.

[0191] S112444, determining an offset of the receiver relative to the installation reference plane according to the second distance and the second angle.

[0192] First, an ideal calibration theoretical position needs to be determined based on the second relative position (the relative position of the receiver and the calibration reference object). This position is based on the installation reference plane and reflects where the receiver should be located in an ideal situation.

[0193] The calibration theoretical position includes two key parameters: the second distance and the second angle. The second distance refers to the distance from the calibration reference object to the center of the second arc (the arc where the receiver is located). The second angle refers to the angle between the line connecting the calibration reference object and the center of the second arc and the installation reference plane.

[0194] Next, it is necessary to compare the difference between the actually measured second relative position and the calibrated theoretical position. This difference is the offset of the receiver relative to the mounting reference plane. Specifically, if the actually measured value of the second distance is inconsistent with the second distance in the calibrated theoretical position, then this distance difference is the offset of the receiver in the radial direction of the second arc surface. Similarly, if the actually measured value of the second angle is inconsistent with the second angle in the calibrated theoretical position, then this angle difference is the offset of the receiver on the mounting reference plane.

[0195] Based on the calculated offsets, the receivers can be fine-tuned to reduce these offsets until the actual position of the receivers is consistent with the calibration theoretical position. This usually involves using adjustment tools (such as jacks, screwdrivers, etc.) to move the receivers until their actual position is consistent with the calibration theoretical position.

[0196] Through this process, the receiver can be accurately aligned, thereby improving the efficiency and accuracy of ore sorting. This method helps to reduce operating errors, improve equipment stability and reliability, and ultimately improve the economic benefits of the entire sorting process.

[0197] In some embodiments, optionally, the positions of the blanking device, the receiver and the separation device are adjusted according to the offset, specifically including: determining the offset angle of the receiver relative to the installation reference plane according to the second angle; rotating the receiver until the second angle is 0°.

[0198] When adjusting the position of the receiver according to the offset to ensure that its symmetric center plane coincides with the installation reference plane, first, it is necessary to determine the offset angle of the receiver relative to the installation reference plane based on the previously calculated second angle (the angle between the line connecting the calibration reference object and the center of the second arc and the installation reference plane). This angle reflects the position deviation of the receiver on the horizontal plane.

[0199] Next, the receiver is rotated to eliminate this offset angle. The specific operation is to use an appropriate tool (such as a wrench or a special adjustment tool) to rotate the receiver until the second angle is reduced to 0°, which means that the symmetric center plane of the receiver completely coincides with the installation reference plane.

[0200] Through these steps, the position of the receiver can be accurately aligned, thereby improving the efficiency and accuracy of ore sorting. This method helps to reduce operating errors, improve the stability and reliability of the equipment, and ultimately improve the economic benefits of the entire sorting process. Turning the receiver until the second angle is 0° is a key step to ensure that the receiver is aligned with the installation reference surface, which is crucial to ensure the accuracy of the detection device and the precision of the sorting process.

[0201] In some embodiments, optionally, Figure 7 As shown, determining the offset of the blanking device relative to the installation reference surface according to the calibration theoretical position corresponding to the first relative position includes:

[0202] S112462, determine a calibration theoretical position corresponding to the first relative position, the calibration theoretical position comprising a first distance from the calibration reference object to the center of the first arc, and a first angle between a line connecting the calibration reference object and the center of the first arc and a mounting reference plane.

[0203] S112464, determine the offset of the blanking device relative to the installation reference plane according to the first distance and the first angle.

[0204] When determining the offset of the blanking device relative to the mounting reference surface, first, an ideal calibration theoretical position needs to be determined based on the first relative position (the relative position of the blanking device and the calibration reference object). This position is based on the mounting reference surface and reflects the position where the blanking device should be located in an ideal situation.

[0205] The calibration theoretical position includes two key parameters: the first distance and the first angle. The first distance refers to the distance from the calibration reference object to the center of the first arc (the arc where the discharge end of the blanking device is located). The first angle refers to the angle between the line connecting the calibration reference object and the center of the first arc and the installation reference surface.

[0206] Next, it is necessary to compare the difference between the actually measured first relative position and the calibrated theoretical position. This difference is the offset of the blanking device relative to the installation reference surface. Specifically, if the actual measured value of the first distance is inconsistent with the first distance in the calibrated theoretical position, then this distance difference is the offset of the blanking device in the radial direction of the first arc surface. Similarly, if the actual measured value of the first angle is inconsistent with the first angle in the calibrated theoretical position, then this angle difference is the offset of the blanking device on the installation reference surface.

[0207] Based on the calculated offsets, the dropper can be fine-tuned to reduce these offsets until the actual position of the dropper is consistent with the calibrated theoretical position. This usually involves using adjustment tools (such as jacks, screwdrivers, etc.) to move the dropper until their actual position is consistent with the calibrated theoretical position. Through this process, it can be ensured that the dropper is accurately aligned, thereby improving the efficiency and accuracy of ore sorting. This method helps to reduce operating errors, improve the stability and reliability of equipment, and ultimately improve the economic benefits of the entire sorting process.

[0208] In some embodiments, optionally, the positions of the blanking device, the receiver and the separation device are adjusted according to the offset, specifically including: determining the offset angle of the blanking device relative to the installation reference plane according to the first angle; rotating the blanking device until the first angle is 0°.

[0209] When adjusting the position of the blanking device according to the offset to ensure that its symmetric center plane coincides with the installation reference plane, first, it is necessary to determine the offset angle of the blanking device relative to the installation reference plane based on the previously calculated first angle (the angle between the line connecting the calibration reference object and the center of the first arc and the installation reference plane). This angle reflects the position deviation of the blanking device on the horizontal plane.

[0210] Next, the offset angle is eliminated by rotating the blanking device, which is done by using an appropriate tool (such as a wrench or a special adjustment tool) to rotate the blanking device until the first angle is reduced to 0°, which means that the symmetric center plane of the blanking device completely coincides with the installation reference plane.

[0211] Through these steps, the position of the blanking device can be accurately aligned, thereby improving the efficiency and accuracy of ore sorting. This method helps to reduce operating errors, improve the stability and reliability of the equipment, and ultimately improve the economic benefits of the entire sorting process. Turning the blanking device until the first angle is 0° is a key step to ensure that the blanking device is aligned with the installation reference surface, which is crucial to ensure the uniform distribution of ore and the accuracy of the sorting process.

[0212] like Figure 8 As shown, according to the first relative position, the second relative position and the third relative position, determining the offset of the blanking device, the receiver and the separation device relative to the installation reference plane includes:

[0213] S2122, according to one of the first relative position, the second relative position and the third relative position, determine a calibration theoretical position corresponding to the other two.

[0214] S2124, determining an offset according to the other two corresponding calibration theoretical positions among the first relative position, the second relative position and the third relative position and the installation reference plane.

[0215] The offset of each device is determined by comparing the actual measured relative position with the calibrated theoretical position based on the mounting reference plane. First, one of the first relative position, the second relative position and the third relative position (for example, the first relative position) is selected, and it is assumed that this position is aligned with the mounting reference plane. The calibrated theoretical positions of the other two relative positions (the second relative position and the third relative position) are then determined based on this aligned relative position. These calibrated theoretical positions are based on the mounting reference plane, and they reflect the positions where the receiver and the separation device should be located under ideal circumstances. Next, the differences between the actual measured values ​​of the second relative position and the third relative position and their respective calibrated theoretical positions are compared. These differences are the offsets of the receiver and the separation device relative to the mounting reference plane.

[0216] Specifically, if the actual measured value of the second relative position is inconsistent with the calibrated theoretical position, then the difference is the offset of the receiver. Similarly, if the actual measured value of the third relative position is inconsistent with the calibrated theoretical position, then the difference is the offset of the separation device.

[0217] Based on the calculated offsets, the receiver and separation devices can be fine-tuned to reduce these offsets until their actual positions are consistent with the calibrated theoretical positions. This usually involves using adjustment tools (such as jacks, screwdrivers, etc.) to move the devices until their actual positions are consistent with the calibrated theoretical positions.

[0218] Through this process, it is possible to ensure that the dropper, receiver and separator are all precisely aligned, thereby improving the efficiency and accuracy of ore sorting. This approach helps reduce operating errors, improve equipment stability and reliability, and ultimately improve the economic benefits of the entire sorting process.

[0219] In some embodiments, optionally, Fig. 9 As shown, according to one of the first relative position, the second relative position and the third relative position, determining the calibration theoretical position corresponding to the other two, specifically includes:

[0220] S21222, determine the symmetry center plane of the first arc as the installation reference plane of the frame.

[0221] S21224, determine the calibration theoretical position of the calibration reference object relative to the installation reference plane, the calibration theoretical position corresponding to the second relative position includes the distance between the calibration reference object and the center of the second arc, and the angle between the line connecting the calibration reference object and the center of the second arc and the installation reference plane, the calibration theoretical position corresponding to the third relative position includes the distance between the calibration reference object and the center of the third arc, and the angle between the line connecting the calibration reference object and the center of the third arc and the installation reference plane.

[0222] The symmetric center plane of the first arc is determined as the mounting reference plane of the frame, and based on this, the calibration theoretical position of the calibration reference object relative to the receiver and the separation device is determined. First, it is assumed that the symmetric center plane of the first arc of the blanking device is aligned with the mounting reference plane of the frame. This means that the center point of the first arc is on the mounting reference plane, and the center of curvature of the first arc is perpendicular to the mounting reference plane.

[0223] Next, the ideal position of the calibration reference object relative to the installation reference plane is determined based on the first relative position (the relative position of the blanking device and the calibration reference object). Since the symmetric center plane of the first arc has been used as the installation reference plane, we can assume that the position of the calibration reference object on the blanking device is aligned.

[0224] For the receiver, the calibration theoretical position of the calibration reference on the receiver is determined according to the aligned position of the calibration reference on the blanking device. This position includes two parameters: the distance of the calibration reference from the center of the second arc, and the angle between the line connecting the calibration reference and the center of the second arc and the mounting reference surface.

[0225] For the separation device, the calibration theoretical position on the separation device is also determined according to the aligned position of the calibration reference on the blanking device. This position also includes two parameters: the distance between the calibration reference and the center of the third arc, and the angle between the line connecting the calibration reference and the center of the third arc and the installation reference surface.

[0226] Through these steps, the ideal calibration theoretical positions can be determined for the receiver and separation device, which are based on the aligned drop device and the mounting reference surface. Next, we will compare these calibration theoretical positions with the actual measured second and third relative positions to calculate the offset of the receiver and separation device relative to the mounting reference surface, and make adjustments accordingly to ensure that the symmetric center planes of all devices are coplanar, thereby improving the efficiency and accuracy of ore sorting.

[0227] In some embodiments, optionally, Fig.10 As shown, according to one of the first relative position, the second relative position and the third relative position, determining the calibration theoretical position corresponding to the other two, specifically includes:

[0228] S21226, determining the symmetric center plane of the second arc as the installation reference plane of the frame;

[0229] S21228, determine the calibration theoretical position of the calibration reference object relative to the installation reference plane, the calibration theoretical position corresponding to the first relative position includes the distance between the calibration reference object and the center of the first arc, and the angle between the line connecting the calibration reference object and the center of the first arc and the installation reference plane, the calibration theoretical position corresponding to the third relative position includes the distance between the calibration reference object and the center of the third arc, and the angle between the line connecting the calibration reference object and the center of the third arc and the installation reference plane.

[0230] The symmetric center plane of the second arc is determined as the installation reference plane of the frame, and based on this, the theoretical calibration position of the calibration reference object relative to the blanking device and the separation device is determined. First, it is assumed that the symmetric center plane of the second arc of the receiver is aligned with the installation reference plane of the frame. This means that the center point of the second arc is on the installation reference plane, and the center of curvature of the second arc is perpendicular to the installation reference plane. Next, the ideal position of the calibration reference object relative to the installation reference plane is determined based on the second relative position (the relative position of the receiver and the calibration reference object). Since the symmetric center plane of the second arc has been used as the installation reference plane, we can assume that the position of the calibration reference object on the receiver is aligned.

[0231] For the blanking device, the calibration theoretical position of the calibration reference object on the blanking device is determined according to the aligned position of the calibration reference object on the receiver. This position includes two parameters: the distance of the calibration reference object from the center of the first arc, and the angle between the line connecting the calibration reference object and the center of the first arc and the installation reference surface.

[0232] For the separation device, the calibration theoretical position on the separation device is also determined based on the aligned position of the calibration reference object on the receiver. This position also includes two parameters: the distance of the calibration reference object from the center of the third arc, and the angle between the line connecting the calibration reference object and the center of the third arc and the installation reference plane.

[0233] Through these steps, the ideal calibration theoretical positions can be determined for the drop device and the separation device, which are based on the aligned receiver and the mounting reference surface. Next, we will compare these calibration theoretical positions with the first relative position and the third relative position actually measured to calculate the offset of the drop device and the separation device relative to the mounting reference surface, and make adjustments accordingly to ensure that the symmetric center planes of all devices are coplanar, thereby improving the efficiency and accuracy of ore sorting.

[0234] In some embodiments, optionally, Fig.11 As shown, according to one of the first relative position, the second relative position and the third relative position, determining the calibration theoretical position corresponding to the other two, specifically includes:

[0235] S21230, determining the symmetric center plane of the third arc as the installation reference plane of the frame;

[0236] S21232, determine the calibration theoretical position of the calibration reference object relative to the installation reference plane, the calibration theoretical position corresponding to the first relative position includes the distance between the calibration reference object and the center of the first arc, and the angle between the line connecting the calibration reference object and the center of the first arc and the installation reference plane, the calibration theoretical position corresponding to the second relative position includes the distance between the calibration reference object and the center of the second arc, and the angle between the line connecting the calibration reference object and the center of the second arc and the installation reference plane.

[0237] By determining the symmetry center plane of the third arc as the installation reference plane of the frame, and based on this, determine the theoretical calibration position of the calibration reference object relative to the blanking device and the receiver. First, assume that the symmetry center plane of the third arc of the separation device is aligned with the installation reference plane of the frame. This means that the center point of the third arc is on the installation reference plane, and the center of curvature of the third arc is perpendicular to the installation reference plane. Next, determine the ideal position of the calibration reference object relative to the installation reference plane based on the third relative position (the relative position of the separation device and the calibration reference object). Since the symmetry center plane of the third arc has been used as the installation reference plane, we can assume that the position of the calibration reference object on the separation device is aligned.

[0238] For the blanking device, the calibration theoretical position of the calibration reference object on the blanking device is determined according to the aligned position of the calibration reference object on the separation device. This position includes two parameters: the distance of the calibration reference object from the center of the first arc, and the angle between the line connecting the calibration reference object and the center of the first arc and the installation reference surface. For the receiver, the calibration theoretical position of the calibration reference object on the receiver is also determined according to the aligned position of the calibration reference object on the separation device. This position also includes two parameters: the distance of the calibration reference object from the center of the second arc, and the angle between the line connecting the calibration reference object and the center of the second arc and the installation reference surface.

[0239] Through these steps, the ideal calibration theoretical positions can be determined for the drop device and the receiver, which are based on the aligned separation device and the installation reference surface. Next, these calibration theoretical positions will be compared with the first relative position and the second relative position actually measured to calculate the offset of the drop device and the receiver relative to the installation reference surface, and adjustments will be made accordingly to ensure that the symmetric center planes of all devices are coplanar, thereby improving the efficiency and accuracy of ore sorting.

[0240] In some embodiments, optionally, Fig.12 As shown, according to the offset, the positions of the blanking device, the receiver and the separation device are adjusted, including:

[0241] S2142, when the first relative position is different from the corresponding calibration theoretical position, adjusting the position of the blanking device until the first relative position is the same as the corresponding calibration theoretical position;

[0242] S2144, when the second relative position is different from the corresponding calibration theoretical position, adjusting the position of the receiver until the second relative position is the same as the corresponding calibration theoretical position;

[0243] S2146: When the third relative position is different from the corresponding calibration theoretical position, adjust the position of the separation device until the third relative position is the same as the corresponding calibration theoretical position.

[0244] Adjust the position of the blanking device, receiver and separation device according to the difference between the actual measured relative position and the calibration theoretical position. If the first relative position (the relative position of the blanking device and the calibration reference object) is different from the corresponding calibration theoretical position, the position of the blanking device needs to be adjusted. This may involve moving the entire assembly of the blanking device or adjusting its supporting structure. Use measuring tools (such as laser rangefinders, angle meters, etc.) to monitor the position of the blanking device and make fine adjustments until the first relative position is the same as the calibration theoretical position. This means that the blanking device has been aligned with the installation reference surface.

[0245] If the second relative position (the relative position of the receiver to the calibration reference) is different from the corresponding calibration theoretical position, the position of the receiver needs to be adjusted. This may include adjusting the height, angle or mounting position of the receiver on the frame. Again, use a measuring tool to monitor the position of the receiver and make the necessary adjustments until the second relative position is the same as the calibration theoretical position. This ensures that the receiver can accurately detect the ore passing through its detection area.

[0246] If the third relative position (the relative position of the separator and the calibration reference) is different from the corresponding calibration theoretical position, the position of the separator needs to be adjusted. This may involve adjusting the angle, position of the separator or the overall structure of the separator. Use a measuring tool to monitor the position of the separator and make fine adjustments until the third relative position is the same as the calibration theoretical position. This ensures that the separator can separate the ore at the correct angle and position, thereby improving the sorting efficiency.

[0247] Through these steps, it can be ensured that the drop device, receiver and separation device are all accurately aligned, thereby improving the efficiency and accuracy of ore sorting. This method helps to reduce operating errors, improve the stability and reliability of the equipment, and ultimately improve the economic benefits of the entire sorting process. During the adjustment process, accurate measurement and fine-tuning are key to ensure that the symmetrical center planes of all devices are coplanar to achieve the best sorting effect.

[0248] In some embodiments, optionally, determining a first relative position of a calibration reference object relative to a first curved surface specifically includes: determining a center point of the first arc; determining a first projection point of the calibration reference object on a horizontal plane; determining a first detection line from the first projection point to the center point of the first arc; determining a length of the first detection line, and / or determining a first angle between the first detection line and the installation reference plane.

[0249] To determine the first relative position of the calibration reference object relative to the first arc of the blanking device, first, it is necessary to find the center of the first arc (the arc where the discharge end of the blanking device is located). This usually involves measuring the radius of curvature of the arc and determining its geometric center. Next, it is necessary to determine the projection point of the calibration reference object on the horizontal plane. This can be achieved by vertically projecting the calibration reference object onto the horizontal plane, ensuring that the projection point is on the same vertical line as the calibration reference object.

[0250] Then, connect the first projection point and the center of the first arc to form a straight line, which is called the first detection line. This line represents the relative position relationship between the calibration reference object and the blanking device. Next, measure the length of the first detection line, which represents the straight-line distance between the calibration reference object and the center of the first arc. At the same time, it is also necessary to determine the angle between the first detection line and the installation reference plane. This angle reflects the degree of inclination of the calibration reference object relative to the installation reference plane.

[0251] Through these steps, the key parameters of the first relative position of the calibration reference object relative to the first arc surface of the blanking device can be obtained: the length of the first detection line and the first angle. These parameters will be used in the subsequent adjustment process to ensure that the symmetric center planes of the blanking device, the receiver and the separation device are coplanar, thereby improving the efficiency and accuracy of ore sorting. Accurately measuring and recording these parameters is the key to ensuring the accuracy of the adjustment.

[0252] In some embodiments, optionally, the second relative position of the calibration reference object relative to the second curved surface is determined according to the detection device, specifically including: controlling the ray source to emit rays to the calibration reference object; determining the second angle between the calibration reference object and the installation reference surface according to the rays received by the receiver, and / or determining the distance between the calibration reference object and the ray source.

[0253] A detection device is used to determine a second relative position of the calibration reference object relative to the second curved surface of the receiver. First, a radiation source in the detection device is activated to emit radiation to the calibration reference object. This radiation source can be an X-ray, a laser, or another type of detection radiation, depending on the design of the detection device. After the radiation passes through the calibration reference object, it is received by the receiver. The receiver is usually able to measure the incident angle of the radiation, which can be used to determine a second angle between the calibration reference object and the mounting reference surface. This angle reflects the degree of inclination of the calibration reference object relative to the mounting reference surface.

[0254] In addition to the angle, the distance between the calibration reference and the radiation source can be determined by measuring the travel time of the radiation or the intensity of the radiation received. This distance information is crucial to determine the exact position of the calibration reference in space.

[0255] Through these steps, the key parameters of the second relative position of the calibration reference object relative to the second curved surface of the receiver can be obtained: the second angle and / or the distance between the calibration reference object and the radiation source. These parameters will be used in the subsequent adjustment process to ensure that the receiver can accurately detect the ore passing through its detection area. Accurately measuring and recording these parameters is the key to ensuring the accuracy of the adjustment.

[0256] Furthermore, when at least one of the second angle and the distance between the calibration reference and the radiation source is determined based on the size of the position occupied by the first area in the image, the corresponding association relationship between each pixel channel and the angle in the image generated by the receiver is predetermined, and when the first area is acquired, the relative angle and relative position of the receiver can be determined by analyzing the number and position of the pixel channels occupied by the first area. If the angle does not correspond to the preset angle, or the position does not correspond to the preset position, the position of the receiver needs to be adjusted until the angle determined according to the pixel channel is exactly the same as the preset angle, and the position determined according to the pixel channel is exactly the same as the preset position, and the position calibration is considered to be successful.

[0257] In some embodiments, optionally, based on the rays received by the receiver, a second angle between the calibration reference object and the installation reference surface and / or a distance between the calibration reference object and the ray source are determined, specifically including: acquiring an image generated by the receiver based on the received rays; determining a first area in the image, the first area and other areas in the image other than the first area having different brightness; determining the second angle and / or the distance between the calibration reference object and the ray source based on the size of the position occupied by the first area in the image.

[0258] The image generated by the rays received by the receiver is used to determine the second angle of the calibration reference relative to the mounting reference surface and / or the distance between the calibration reference and the ray source. After receiving the rays, the receiver generates an image based on the intensity, angle or other characteristics of the rays. This image can be a digital image or an analog image, depending on the design of the receiver. In the generated image, we need to identify the area related to the calibration reference, that is, the first area. This area is usually different in brightness from other areas (non-first areas) because the calibration reference blocks or affects the propagation of rays.

[0259] The position and size of the first area in the image can provide important information about the position of the calibration reference. For example, if the position of the first area in the image is offset, this may indicate that there is a second angle between the calibration reference and the mounting reference surface. Similarly, the size of the first area (i.e., the size of the projection of the calibration reference in the image) can be used to estimate the distance between the calibration reference and the radiation source. Generally, the greater the distance, the smaller the size of the area projected on the image.

[0260] By analyzing the first area in the image, we can calculate the second angle and / or the distance between the calibration reference and the source. This information is essential to adjust the position of the receiver to ensure it accurately detects the ore. Accurate image analysis and measurement are key to ensure the accuracy of the adjustment.

[0261] In some embodiments, optionally, determining a third relative position of the separation component to be separated relative to the calibration reference object specifically includes: determining a third detection line between the separation component to be separated and the center of a third arc; determining the length of the third detection line, and / or determining a third angle between the third detection line and the installation reference plane.

[0262] Determine the third relative position of the separation piece to be separated relative to the calibration reference of the separation device. First, it is necessary to find the center of the third arc (the arc where the separation piece of the separation device is located). This usually involves measuring the radius of curvature of the arc and determining its geometric center. Then, connect the separation piece to be separated and the center of the third arc to form a straight line, which is called the third detection line. This line represents the relative position relationship between the separation piece and the separation device.

[0263] Next, the length of the third detection line needs to be measured, which represents the straight-line distance between the separator and the center of the third arc surface. This length information is crucial to determine the exact position of the separator in space.

[0264] In addition to the length, it is also necessary to determine the angle between the third detection line and the installation reference plane. This angle reflects the inclination of the separator relative to the installation reference plane. This angle information is crucial to ensure that the separator can separate the ore at the correct angle.

[0265] Through these steps, the key parameters of the third relative position of the separation element relative to the calibration reference object can be obtained: the length of the third detection line and the third angle. These parameters will be used in the subsequent adjustment process to ensure that the separation element can separate the ore at the correct angle and position, thereby improving the sorting efficiency. Accurately measuring and recording these parameters is the key to ensuring the accuracy of the adjustment.

[0266] In some embodiments, optionally, determining at least one calibration reference object specifically includes: arranging a plumb line at the discharge end of the blanking device, the plumb line passing through the detection device.

[0267] Identifying at least one calibration reference is a critical step in ensuring accurate alignment of the ore sorting equipment. First, you need to set up a calibration reference at the discharge end of the dropper, in this case a plumb line. A plumb line is a vertically suspended line that naturally becomes perpendicular to the horizontal plane due to gravity. When arranging the plumb line, make sure it is located near the discharge end of the dropper so that it can serve as a calibration reference to help determine the position of the dropper.

[0268] Next, you need to make sure the plumb line passes through the working area of ​​the detection device. This means that the plumb line needs to be located between the radiation source and the receiver so that the radiation can pass through the plumb line and be detected by the receiver. The location of the plumb line is critical to determining the exact position of the detection device because it provides a fixed reference point that can be used to measure and compare the relative positions of the blanking device, receiver and separation device.

[0269] Through these steps, a calibration reference (plumb line) is set up, which can accurately measure and adjust the various components in the ore sorting equipment. The use of the plumb line ensures the consistency and accuracy of the measurement because it provides a fixed reference point that is not affected by the movement of the equipment. In the subsequent adjustment process, this calibration reference will be used to determine the offset of each component relative to the installation reference surface, and adjustments will be made accordingly to ensure that the symmetric center planes of all devices are coplanar, thereby improving the efficiency and accuracy of ore sorting.

[0270] Next, refer to Fig.13 and Fig.14 The shape compensation of the first camber in the present invention is described. As mentioned above, the first camber is the camber where the discharge end of the blanking device is located. When the discharge end of the blanking device is straight, the ore falling from the discharge end basically flies along a consistent flight trajectory, and falls into the corresponding material area after being sorted by the blowing device. However, in the present invention, since the discharge end is a first camber, the flight trajectories of the ores falling from different positions of the discharge end are different from each other. For example, the ore falling from the center position of the discharge end will fly a longer distance than the ore falling from the edge position of the discharge end. Such a difference makes the collection of the ore a problem, and may cause the ore to fail to accurately fall into the corresponding material area.

[0271] In this regard, the present invention compensates the first arc surface of the discharge end by the following method.

[0272] The parameters of the vibrating feeder include:

[0273] Fixed parameters:

[0274] Kv: Comprehensive empirical coefficient of linear vibrating feeder, for example, 0.75-0.95;

[0275] λ: single amplitude, unit: mm;

[0276] δ: vibration direction angle;

[0277] α: screen surface inclination angle, determined according to on-site conditions;

[0278] O: Equipment center position;

[0279] R0: initial discharge end arc of the vibrating feeder;

[0280] H b : The height between the discharge end of the vibrating feeder and the injection nozzle;

[0281] g: acceleration due to gravity;

[0282] S s : The distance between two adjacent spray holes of the spray valve plate.

[0283] Variable parameters:

[0284] ω: vibration frequency, which varies with the current;

[0285] X: Any point on the arc of the vibrating feeder’s discharge end;

[0286] V x : The initial velocity of any point X on the arc line of the vibrating feeder discharge end when it leaves the screen surface;

[0287] V xr :V x The velocity component from the center of the device to point X;

[0288] V xt :V x The velocity component along the tangent direction of the arc at the discharge end;

[0289] β: The angle between the line connecting any point X at the discharge end and the center O of the equipment relative to the center line;

[0290] t b : The time it takes to travel from the vibrating feeder screen surface to the corresponding nozzle height in the vertical direction;

[0291] t xr :When t b Horizontal direction V in time x The time it takes to travel along the center of the circle;

[0292] t xt :When t b Horizontal direction V in time x The time taken to travel along the tangent line;

[0293] s xr :When t b Horizontal direction V in time xThe distance traveled along the center of the circle;

[0294] s xt :When t b Horizontal direction V in time x The distance travelled along the tangent line;

[0295] R f : The arc of the discharge end of the vibrating feeder after compensation;

[0296] n: The number of holes that need to be moved to compensate for the impact of the initial velocity.

[0297] Among them, A0 is the original nozzle position, and A1 is the nozzle position after compensation.

[0298] The initial movement speed of the ore after leaving the discharge end is:

[0299] V x =V=Kv×λ×ω×cos(δ)[1+tan(δ)×tan(α)]

[0300] Where V is the material movement speed of the linear vibrating feeder, which is the same as the initial velocity of the ore leaving the screen surface at any point X on the arc line of the vibrating feeder discharge end.

[0301] Furthermore, the initial velocity of the ore at point X is divided into two initial velocities. One initial velocity is along the direction from the center of the equipment to point X, marked as V xr ; The initial velocity of one component is the direction of the tangent line of the arc at the discharge end at point X, marked as V xt , V xr and V xt as follows:

[0302] V xr =V x ×cosβ=Kv×λ×ω×cos(δ)[1+tan(δ)×tan(α)]×cosβ.

[0303] V xt =V x ×sinβ=Kv×λ×ω×sin(δ)[1+tan(δ)×tan(α)]×sinβ.

[0304] Because the falling material moves independently in the horizontal and vertical directions, the two are carried out simultaneously. Then, when the falling material moves vertically from the discharge end of the screen surface to the corresponding nozzle, the b During the time, V x The time t taken for the horizontal direction to run along the center of the circle xr 、V x The time t taken to run along the tangent in the horizontal direction xt Same as them all.

[0305]

[0306] Then, the distance that the material moves horizontally along the center of the equipment during the time it takes for the material to move from the screen surface at the discharge end to the corresponding nozzle is s. xr ,s xr =V xr ×t xr =V xr ×t b =V x ×cosβ×t b .

[0307]

[0308] Multiplying all fixed parameters together as a fixed constant C, the above formula becomes:

[0309] S xr =C×ω×cos(β).

[0310] Similarly, the horizontal movement distance of the blank along the tangent is S xt ,

[0311] S xt =C×ω×sin(β).

[0312] In order to deal with the influence of the initial velocity of the material, the curvature of the discharge end is optimized in the direction from the center of the equipment to the drop point, that is, the radial direction, that is, the distance of material movement is reduced based on the original curvature of the discharge end. The new curvature of the discharge end is R f This is achieved by matching the new vibrating feeder discharge end liner, R f =R0-S xr =R0-C×ω×cos(β).

[0313] For the tangential direction of the discharge end, i.e. the circumferential direction, adjust the injection hole position. The closer to the center, the smaller the adjustment amount, and the closer to the sides, the larger the adjustment amount. The number of holes that need to be moved for compensation is n.

[0314] n=S xt / S s =C×ω×sin(β) / S s .

[0315] In a specific embodiment, a method for installing and inspecting the optical path of a self-falling sorting machine is provided, including a blowing system, an arc detector and a feeding device. On the basis that the self-falling sorting machine adopts an arc detector, the optical path of the arc detector and the blowing system are relatively complex, and there is often a problem that the software-calculated angle on both sides of the detector deviates from the real angle of the object (with the center of the device as a reference). There are many influencing factors, such as: the installation position of the blowing system, the installation position of the arc detector, the installation position of the feeder, the software blowing coordinate calculation parameters, etc. The purpose of this embodiment is to guide the installation and inspection of the core components of the arc detector optical path.

[0316] For the injection system, measure the length of the front arc and the rear arc of the injection valve plate, take the median, and connect the two points to find the center line; use the feeding frame as a reference to find the symmetrical center line of the equipment; assemble the injection so that the injection center coincides with the center of the equipment circle; control the injection height to be consistent with the bottom of the frame, and check with a spirit level; check the distance from the front end point of the injection center to the front of the frame. After the position is determined, fix the screw holes on both sides.

[0317] For the arc detector, measure the length of the front arc and the rear arc of the bottom plate of the valve plate in the arc detector, take the median, and connect the two points to find the center line; use the feeding frame as a reference to find the symmetry center line of the equipment; assemble the arc detector so that the center of the arc detector coincides with the center of the equipment; adjust the height of the arc detector to make it flush with the optical path collimation slit, and check it with a spirit level; drop multiple vertical lines from both sides of the inner arc of the arc detector valve plate, check the shortest distance from the vertical line to the injection, and ensure that all spacings are equal; open the recognition software, open the ray, collect images, and observe whether the detector data is symmetrical and smooth, and fix the screws if it is suitable.

[0318] For the feeding device, measure whether the distance between the center of the screen surface and the arc surface of the blanking material is consistent; measure the distance of the arc surface of the blanking material and take the median value; use a level to keep the center of the arc surface of the blanking material and the center of the screen surface consistent with the center plane of the equipment through a laser level; check whether the distance between the blanking plane and the bottom of the frame is consistent, and correct it with a level; hang down multiple vertical lines from the arc surface of the blanking material to check the distance and height between the feeder and the nozzle, and keep them consistent; confirm the position distance and fix the bolts.

[0319] When debugging the optical path, it is mainly achieved by comparing the angle calculated by the software with the actual measured angle. Specifically, hang three lead wires on the left, middle and right of the blanking surface; open the recognition software, open the ray, and collect images; query the angle output by the software according to the pixel channels of the three positions (with the center of the device as the center); measure the actual distance of the above three positions relative to the device frame; calculate the actual angle of the three positions from the mechanical drawings, with the center of the device as the center; the above software calculated and actual measured angles must be consistent; if there is a difference between the software calculation and the actual measurement, consider re-measuring the software calculation parameters to see if they are consistent with the actual ones.

[0320] When debugging the spraying, find the three nozzle positions of left, middle and right during the spraying, and calculate the actual angle from the drawing; draw lead lines from the three positions to the blanking location; open the software and ray to start collecting images; query the angle output by the software according to the pixel channels of the three positions; measure the actual distances of the three positions of the above-mentioned blanking device relative to the equipment frame; calculate the actual angles of the three positions from the mechanical drawings, and compare them with the actual spraying angle calculated from the drawings; if the actual spraying angle does not match the actual blanking angle, readjust the spraying position.

[0321] In one embodiment of the present invention, the electronic device includes a processor, a memory, and a program or instruction stored in the memory and executable on the processor. When the program or instruction is executed by the processor, the steps of the separation and adjustment method in any of the above embodiments are implemented.

[0322] The memory can be used to store software programs and various data. The memory may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, an application program or instructions required for at least one function, etc. In addition, the memory may include a volatile memory or a non-volatile memory, or the memory may include both volatile and non-volatile memories. Among them, the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory. The volatile memory may be a random access memory (RAM), a static random access memory (SRAM), a dynamic random access memory (DRAM), a synchronous dynamic random access memory (SDRAM), a double data rate synchronous dynamic random access memory (DDRSDRAM), an enhanced synchronous dynamic random access memory (ESDRAM), a synchronous link dynamic random access memory (SLDRAM) and a direct memory bus random access memory (DRRAM). The memory in the embodiments of the present invention includes but is not limited to these and any other suitable types of memory.

[0323] In one embodiment according to the present invention, a computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the separation and adjustment method in any of the above embodiments are implemented.

[0324] It should be noted that the computer-readable storage medium may be a computer read-only memory ROM, a random access memory RAM, a magnetic disk or an optical disk, etc.

[0325] In one embodiment of the present invention, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run a program or instruction to implement the steps of the separation adjustment method in any of the above embodiments.

[0326] It should be understood that the chip mentioned in the embodiment of the present invention may also be called a system-level chip, a system chip, a chip system or a system-on-chip chip, etc.

[0327] In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance; the term "plurality" refers to two or more, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0328] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by terms such as “upper”, “lower”, “left”, “right”, “front” and “back” are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation, and therefore, cannot be understood as a limitation on the present invention.

[0329] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0330] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A separation adjustment method, characterized in that: Used in ore sorting equipment, the ore sorting equipment comprises a frame, a material dropping device, a detection device and a separation device, the material discharge end of the material dropping device is provided with a first arc surface, the detection device comprises a ray source and a receiver, the receiver is provided with a second arc surface on a side facing the ray source, the separation device comprises a plurality of separation members, the plurality of separation members are arranged at intervals along a third arc surface, the projections of the first arc surface, the second arc surface and the third arc surface on a horizontal plane are respectively a first arc line, a second arc line and a third arc line, and the centers of the first arc line, the second arc line and the third arc line are on the same plumb line; The separation adjustment method comprises: Determining the installation reference surface of the frame; Determining at least one calibration reference object, the calibration reference object extending along a plumb line, and a portion of the calibration reference object being located between the radiation source and the receiver; Determining a first relative position of the calibration reference object relative to the first curved surface; determining a second relative position of the calibration reference object relative to the second curved surface according to the detection device; controlling at least one separation member in the separation device to perform separation according to the second relative position, and determining a third relative position of the separation member to perform separation relative to the calibration reference object; Determining the offset of the blanking device, the receiver and the separation device relative to the installation reference plane according to the first relative position, the second relative position and the third relative position; According to the offset, the positions of the blanking device, the receiver and the separation device are adjusted until the symmetry center plane of the first arc surface, the symmetry center plane of the second arc surface and the symmetry center plane of the third arc surface are coplanar.

2. The separation adjustment method according to claim 1, characterized in that: Determining the offset of the blanking device, the receiver, and the separation device relative to the installation reference plane according to the first relative position, the second relative position, and the third relative position specifically includes: In the case where any two of the first relative position, the second relative position and the third relative position correspond to the installation reference plane, determining a calibration theoretical position corresponding to the other one according to the installation reference plane; The offset is determined according to a calibration theoretical position corresponding to another one of the first relative position, the second relative position and the third relative position and the installation reference plane.

3. The separation adjustment method according to claim 2, characterized in that: Determining the offset according to another corresponding calibration theoretical position of the first relative position, the second relative position, and the third relative position and the installation reference plane specifically includes: When the first relative position corresponds to the installation reference plane, and the second relative position corresponds to the installation reference plane, determining the offset of the separation device relative to the installation reference plane according to the calibration theoretical position corresponding to the third relative position; or When the first relative position corresponds to the installation reference plane, and the third relative position corresponds to the installation reference plane, determining the offset of the receiver relative to the installation reference plane according to the calibration theoretical position corresponding to the second relative position; or When the second relative position corresponds to the installation reference plane, and the third relative position corresponds to the installation reference plane, the offset of the blanking device relative to the installation reference plane is determined according to the calibration theoretical position corresponding to the first relative position.

4. The separation adjustment method according to claim 3, characterized in that: Determining the offset of the separation device relative to the installation reference surface according to the calibration theoretical position corresponding to the third relative position specifically includes: Determine a calibration theoretical position corresponding to the third relative position, the calibration theoretical position comprising a third distance from the calibration reference object to the center of the third arc, and a third angle between a line connecting the calibration reference object and the center of the third arc, and the mounting reference plane; The offset of the separation device relative to the installation reference plane is determined according to the third distance and the third angle.

5. The separation adjustment method according to claim 4, characterized in that: According to the offset, adjusting the positions of the dropping device, the receiver and the separation device specifically includes: Determining an offset angle of the separation device relative to the installation reference plane according to the third angle; Rotate the separation device until the third angle is 0°; or All the separation components of the separation device are screened according to the offset angle to determine a plurality of working separation components, wherein a symmetric center plane corresponding to arrangement positions of the plurality of working separation components coincides with the installation reference plane.

6. The separation adjustment method according to claim 3, characterized in that: Determining the offset of the receiver relative to the installation reference plane according to the calibration theoretical position corresponding to the second relative position specifically includes: Determine a calibration theoretical position corresponding to the second relative position, the calibration theoretical position comprising a second distance from the calibration reference object to the center of the second arc, and a second angle between a line connecting the calibration reference object and the center of the second arc and the mounting reference plane; An offset of the receiver relative to the mounting reference surface is determined according to the second distance and the second angle.

7. The separation adjustment method according to claim 6, characterized in that: According to the offset, adjusting the positions of the dropping device, the receiver and the separation device specifically includes: determining an offset angle of the receiver relative to the mounting reference plane according to the second angle; The receiver is rotated until the second angle is 0°.

8. The separation adjustment method according to claim 3, characterized in that: Determining the offset of the blanking device relative to the installation reference surface according to the calibration theoretical position corresponding to the first relative position specifically includes: Determine a calibration theoretical position corresponding to the first relative position, the calibration theoretical position comprising a first distance from the calibration reference object to the center of the first arc, and a first angle between a line connecting the calibration reference object and the center of the first arc and the mounting reference plane; The offset of the blanking device relative to the installation reference plane is determined according to the first distance and the first angle.

9. The separation adjustment method according to claim 8, characterized in that: According to the offset, adjusting the positions of the dropping device, the receiver and the separation device specifically includes: Determining an offset angle of the blanking device relative to the installation reference plane according to the first angle; The blanking device is rotated until the first angle is 0°.

10. The separation adjustment method according to claim 1, characterized in that: Determining the offset of the blanking device, the receiver, and the separation device relative to the installation reference plane according to the first relative position, the second relative position, and the third relative position specifically includes: According to one of the first relative position, the second relative position and the third relative position, determining a calibration theoretical position corresponding to the other two; The offset is determined according to the other two corresponding calibration theoretical positions among the first relative position, the second relative position and the third relative position and the installation reference plane.

11. The separation adjustment method according to claim 10, characterized in that: Determining, according to one of the first relative position, the second relative position, and the third relative position, a calibration theoretical position corresponding to the other two, specifically includes: Determine the symmetric center plane of the first arc as the installation reference plane of the frame; Determine the calibration theoretical position of the calibration reference object relative to the installation reference plane, the calibration theoretical position corresponding to the second relative position includes the distance between the calibration reference object and the center of the second arc, and the angle between the line connecting the calibration reference object and the center of the second arc and the installation reference plane, and the calibration theoretical position corresponding to the third relative position includes the distance between the calibration reference object and the center of the third arc, and the angle between the line connecting the calibration reference object and the center of the third arc and the installation reference plane.

12. The separation adjustment method according to claim 10, characterized in that: Determining, according to one of the first relative position, the second relative position, and the third relative position, a calibration theoretical position corresponding to the other two, specifically includes: Determine the symmetric center plane of the second arc as the installation reference plane of the frame; Determine the calibration theoretical position of the calibration reference object relative to the installation reference plane, the calibration theoretical position corresponding to the first relative position includes the distance between the calibration reference object and the center of the first arc, and the angle between the line connecting the calibration reference object and the center of the first arc and the installation reference plane, and the calibration theoretical position corresponding to the third relative position includes the distance between the calibration reference object and the center of the third arc, and the angle between the line connecting the calibration reference object and the center of the third arc and the installation reference plane.

13. The separation adjustment method according to claim 10, characterized in that: Determining, according to one of the first relative position, the second relative position, and the third relative position, a calibration theoretical position corresponding to the other two, specifically includes: Determine the symmetric center plane of the third arc as the installation reference plane of the frame; Determine the calibration theoretical position of the calibration reference object relative to the installation reference plane, the calibration theoretical position corresponding to the first relative position includes the distance between the calibration reference object and the center of the first arc, and the angle between the line connecting the calibration reference object and the center of the first arc and the installation reference plane, and the calibration theoretical position corresponding to the second relative position includes the distance between the calibration reference object and the center of the second arc, and the angle between the line connecting the calibration reference object and the center of the second arc and the installation reference plane.

14. The separation adjustment method according to any one of claims 2 to 13, characterized in that: According to the offset, adjusting the positions of the dropping device, the receiver and the separation device specifically includes: When the first relative position is different from the corresponding calibration theoretical position, adjusting the position of the blanking device until the first relative position is the same as the corresponding calibration theoretical position; When the second relative position is different from the corresponding calibration theoretical position, adjusting the position of the receiver until the second relative position is the same as the corresponding calibration theoretical position; In the case that the third relative position is different from the corresponding calibrated theoretical position, the position of the separation device is adjusted until the third relative position is the same as the corresponding calibrated theoretical position.

15. The separation adjustment method according to any one of claims 1 to 13, characterized in that: Determining a first relative position of the calibration reference object relative to the first curved surface specifically includes: determining the center of the first arc; Determining a first projection point of the calibration reference object on the horizontal plane; Determine a first detection line from the first projection point to the center of the first arc; The length of the first detection line is determined, and / or a first angle between the first detection line and the installation reference plane is determined.

16. The separation adjustment method according to any one of claims 1 to 13, characterized in that: Determining a second relative position of the calibration reference object relative to the second curved surface according to the detection device specifically includes: Controlling the radiation source to emit radiation toward the calibration reference object; According to the rays received by the receiver, a second angle between the calibration reference object and the installation reference plane is determined, and / or a distance between the calibration reference object and the ray source is determined.

17. The separation adjustment method according to claim 16, characterized in that: Determining a second angle between the calibration reference object and the installation reference plane and / or determining a distance between the calibration reference object and the ray source according to the ray received by the receiver specifically includes: Acquire an image generated by the receiver according to the received rays; Determine a first area in the image, the first area and other areas in the image other than the first area having different brightness; The second angle and / or the distance between the calibration reference object and the radiation source is determined according to the size of the position occupied by the first area in the image.

18. The separation adjustment method according to any one of claims 1 to 13, characterized in that: Determining a third relative position of the separation member to be separated relative to the calibration reference object specifically includes: Determine a third detection line between the separation piece to be separated and the center of the third arc; The length of the third detection line is determined, and / or a third angle between the third detection line and the installation reference plane is determined.

19. The separation adjustment method according to any one of claims 1 to 13, characterized in that: The determining of at least one calibration reference object specifically comprises: A plumb line is arranged at the discharging end of the blanking device, and the plumb line passes through the detection device.

20. An electronic device, characterized in that: It comprises a processor, a memory, and a program or instruction stored in the memory and executable on the processor, wherein the program or the instruction, when executed by the processor, implements the steps of the separation and adjustment method as claimed in any one of claims 1 to 19.

21. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the separation and adjustment method according to any one of claims 1 to 19 are implemented.

22. A chip, characterized in that: The chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run a program or instruction to implement the steps of the separation and adjustment method as described in any one of claims 1 to 19.

Images