Peanut kernel conveying system with sorting function and conveying method

Abstract

The invention relates to the technical field of peanut kernel transportation, and discloses a peanut kernel conveying system with a sorting function and a conveying method.The peanut kernel conveying system comprises a feeding module used for containing peanut kernels to be conveyed and sucking the peanut kernels for flow guiding; the conveying module is arranged at the end, provided with the conveying channel, of the feeding module and used for conveying the guided peanut kernels. The sorting module is arranged at the end, away from the feeding module, of the conveying module and used for sorting the peanut kernels conveyed by the conveying module. The image obtaining module is arranged above the conveying module and used for obtaining images of the peanut kernels conveyed by the conveying belt. The central control module is used for determining the suction power when the peanut kernels are sucked according to the weight of the peanut kernels. The central control module is further used for determining the conveying speed when the conveying module conveys the peanut kernels according to the suction power of the peanut kernels and the image of the peanut kernels conveyed by the conveying belt. By accurately controlling and adjusting the suction power and conveying speed of peanut kernels, the working efficiency during peanut kernel conveying is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of peanut kernel transportation, and in particular to a peanut kernel conveying system and a conveying method with a sorting function. Background Art

[0002] Peanut kernel is the seed part of the peanut fruit, known as the "heart" of the peanut. It is a nutritious food, rich in protein, fat, fiber, vitamins and minerals, especially rich in vitamin E and B vitamins, which help maintain good health. Peanut kernels can be eaten raw or roasted. They are crispy and delicious. They are often used to make various delicacies and snacks, and are also often used as a nutritionally balanced snack choice.

[0003] However, given the small size of peanut kernels, the common accumulation phenomenon during the conveyor belt transportation process can easily lead to conveyor belt blockage. In addition, the accumulation effect makes it difficult for machine vision sorting machines to capture the image information of peanut kernels piled at the bottom, thereby increasing the risk of misjudgment during the sorting process. Although manual intervention can alleviate this problem to a certain extent, this will significantly reduce the conveying efficiency and increase production costs. At the same time, given the speed of machine transportation, manual intervention may also increase the safety risk of operators.

[0004] Therefore, there is an urgent need to invent a conveying technology for peanut kernels to solve the problems of misjudgment of sorting, reduced conveying efficiency, increased conveying costs, and greater safety risks for operators caused by the accumulation problem of peanut kernels during conveying in the prior art. Summary of the invention

[0005] In view of this, the present invention proposes a peanut kernel conveying system and conveying method with sorting function, aiming to solve the problems of sorting misjudgment, reduced conveying efficiency, increased conveying cost and greater safety risks for operators caused by pileup problems in the current technology.

[0006] The present invention proposes a peanut kernel conveying system with a sorting function, comprising:

[0007] A feeding module, one end of which is provided with a stacking platform, and the other end of which is provided with a feeding channel, wherein the feeding module is used to place the peanut kernels to be transported and to absorb the peanut kernels for diversion;

[0008] A conveying module is arranged at one end of the feeding module provided with a feeding channel, the conveying module is connected to the feeding module, wherein the conveying module is provided with a conveyor belt, and the conveying module is used to convey the guided peanut kernels;

[0009] A sorting module is arranged at one end of the conveying module away from the feeding module, the sorting module is connected to the conveying module, and the sorting module is used to sort the peanut kernels transmitted by the conveying module;

[0010] An image acquisition module is arranged above the conveying module, the image acquisition module is fixedly connected to two sides of the conveying module respectively, and the image acquisition device is used to acquire images of the peanut kernels conveyed by the conveyor belt;

[0011] The central control module is electrically connected to the feeding module, the conveying module and the image acquisition module respectively. The central control module is used to obtain the weight of the peanut kernels in the stacking platform and determine the suction power when sucking the peanut kernels according to the weight of the peanut kernels; the central control module is also used to determine the transmission speed of the conveying module when conveying the peanut kernels according to the suction power of the peanut kernels; the central control module is also used to correct the transmission speed of the conveying module when conveying the peanut kernels according to the image of the peanut kernels conveyed by the conveyor belt.

[0012] Furthermore, the feeding module comprises:

[0013] Support box;

[0014] A stacking platform is arranged above the supporting box, the stacking platform is fixedly connected to the supporting box, wherein the stacking platform is provided with a weighing unit, the stacking platform is used to place the peanut kernels to be transported, and the stacking platform is also used to detect the weight of the peanut kernels in real time;

[0015] A feeding bellows is arranged above the stacking platform, a feeding hole is arranged at one end of the feeding bellows adjacent to the stacking platform, an air outlet is arranged at one side of the feeding bellows adjacent to the feeding hole, and the feeding bellows is used to absorb the peanut kernels;

[0016] An exhaust motor is arranged at one end of the air outlet duct, and is used to discharge the air in the feed bellows;

[0017] A discharge air duct, one end of which is connected to the feed bellows, and the other end of which is fixedly connected to the stacking platform, wherein a discharge hole is provided on the side of the discharge air duct away from the stacking platform, and the discharge air duct is used to discharge the peanut kernels in the feed bellows.

[0018] Furthermore, the conveying module comprises:

[0019] A support frame, arranged on one side of the discharge hole;

[0020] A driving roller and a driven roller are arranged at two ends of the support frame opposite to each other, and the driving roller and the driven roller are respectively rotatably connected to the support frame;

[0021] A driving motor is arranged at one end of the driving roller, the driving motor is fixedly connected to the supporting frame, and a driving shaft of the driving motor is connected to the driving roller, and the driving motor is used to drive the driving roller to rotate;

[0022] A conveyor belt, one end of which covers the support frame, the driving roller and the driven roller and is fixedly connected to the other end of the conveyor belt, so that when the conveyor belt moves along the rotation direction of the driving roller, the conveyor belt is used to transport the peanut kernels to the sorting module;

[0023] A vibration unit is arranged on the lower surface of the conveyor belt, the vibration unit is fixedly connected to the support frame, and the vibration unit is used to vibrate the conveyor belt.

[0024] Furthermore, the central control module includes:

[0025] A collection unit, electrically connected to the image acquisition module, the weighing unit and the feeding bellows, respectively, and used to obtain the real-time weight of the peanut kernels in the stacking platform, the suction power of the feeding bellows when sucking the peanut kernels, and the image of the peanut kernels transported by the conveyor belt;

[0026] The central control unit is electrically connected to the feed bellows and the drive motor, respectively. The central control unit is used to determine the suction power of the feed bellows when sucking the peanut kernels according to the real-time weight of the peanut kernels in the stacking table; the central control unit is also used to determine the drive power of the drive motor according to the suction power of the feed bellows when sucking the peanut kernels; the central control unit is also used to calibrate the drive power of the drive motor according to the image of the peanut kernels transported by the conveyor belt.

[0027] Furthermore, the central control unit is used to determine the suction power of the feeding bellows when sucking the peanut kernels according to the real-time weight of the peanut kernels in the stacking platform, including:

[0028] The central control unit is configured with a preset absorption power according to the preset weight;

[0029] The central control unit is also used to determine the suction power of the feeding bellows when sucking the peanut kernels according to the relationship between the real-time weight of the peanut kernels and the preset weight, wherein:

[0030] If the real-time weight of the peanut kernels is less than or equal to the preset weight, the central control unit determines the preset suction power as the suction power of the feeding bellows when sucking the peanut kernels;

[0031] If the real-time weight of the peanut kernels is greater than the preset weight, the central control unit determines an adjustment coefficient according to the weight difference between the real-time weight of the peanut kernels and the preset weight, adjusts the preset absorption power according to the adjustment coefficient, and determines the adjusted preset absorption power as the absorption power when the feed bellows absorbs the peanut kernels.

[0032] Furthermore, when the central control unit determines the absorption power of the feeding bellows when absorbing the peanut kernels, it includes:

[0033] The central control unit is also configured with a preset driving power according to the preset absorption power;

[0034] The central control unit is further used to determine the driving power of the driving motor according to the relationship between the real-time absorption power of the feeding bellows when absorbing the peanut kernels and the preset absorption power, wherein:

[0035] When the real-time absorbed power is consistent with the preset absorbed power, the central control unit determines that the preset driving power is the driving power of the driving motor;

[0036] When the real-time absorbed power is greater than the preset absorbed power, the central control unit determines a correction coefficient based on the ratio between the real-time absorbed power and the preset absorbed power, corrects the preset driving power based on the correction coefficient, and determines the corrected preset driving power as the driving power of the driving motor.

[0037] Furthermore, when the central control unit determines the driving power of the driving motor and calibrates the driving power of the driving motor according to the image of the peanut kernel conveyed by the conveyor belt, the central control unit includes:

[0038] The central control unit is also used to obtain the real-time stacking height of the peanut kernels in the image of the peanut kernels transported by the conveyor belt,

[0039] The central control unit is further used to determine whether to calibrate the driving power of the driving motor according to the relationship between the pre-configured preset stacking height and the real-time stacking height, wherein:

[0040] When the real-time stacking height of the peanut kernels is less than or equal to the preset stacking height, the central control unit determines not to calibrate the driving power of the driving motor;

[0041] When the real-time stacking height of the peanut kernels is greater than the preset stacking height, the central control unit obtains the real-time stacking area of ​​the peanut kernels in the image of the peanut kernels transported by the conveyor belt, and calibrates the driving power of the driving motor according to the real-time stacking area.

[0042] Furthermore, when the central control unit calibrates the driving power of the driving motor according to the real-time accumulation area, it includes:

[0043] The central control unit is also configured with a preset stacking area according to the preset stacking height;

[0044] The central control unit is further used to determine a correction coefficient according to the relationship between the preset stacking height and the real-time stacking height;

[0045] The central control unit is further used to correct the preset stacking area according to the correction coefficient, and to calibrate the driving power of the driving motor according to the relationship between the corrected preset stacking area and the real-time stacking area.

[0046] Furthermore, the central control unit is also used to calibrate the relationship between the preset stacking area and the real-time stacking area, and when calibrating the driving power of the driving motor, it includes:

[0047] The central control unit is also configured with a preset calibration coefficient according to the corrected preset stacking area, wherein:

[0048] When the real-time accumulation area is less than or equal to the preset accumulation area after correction, the central control unit calibrates the driving power of the driving motor according to the preset calibration coefficient;

[0049] When the real-time accumulation area is larger than the corrected preset accumulation area, the central control unit determines an adjustment coefficient according to the area difference between the corrected preset accumulation area and the real-time accumulation area, and adjusts the preset calibration coefficient according to the adjustment coefficient;

[0050] The central control unit is also used to calibrate the driving power of the driving motor according to the adjusted preset calibration coefficient.

[0051] Compared with the prior art, the beneficial effect of the present invention is that the design of the feeding module enables the peanut kernels to enter the feeding channel from the stacking platform evenly, and the flow is guided by appropriate absorption power. This diversion mechanism ensures that the peanut kernels can enter the conveying module smoothly, avoiding the blockage and unevenness problems that may occur in traditional manual operations, thereby improving the efficiency of initial conveying. Secondly, the conveying module is equipped with a conveyor belt, which can smoothly convey the peanut kernels from the feeding module to the sorting module. The speed of the conveyor belt is dynamically adjusted by the central control module according to the weight and absorption power of the peanut kernels, ensuring that the peanut kernels maintain a stable speed throughout the entire conveying process. This intelligent adjustment mechanism not only improves the efficiency of conveying, but also reduces the damage rate of peanut kernels during the transmission process. In addition, by setting the sorting module at the end of the conveying module, it is responsible for classifying and sorting the conveyed peanut kernels. By working in conjunction with the image acquisition module, the sorting module can accurately sort the peanut kernels according to their appearance and quality characteristics. The image acquisition module is installed above the conveying module, and provides real-time data to the central control module by acquiring the image of the peanut kernels on the conveyor belt. The central control module corrects the transmission speed based on these image data, further improving the accuracy of sorting. Finally, as the core control unit of the entire system, the central control module is electrically connected to the feeding module, conveying module and image acquisition module, responsible for comprehensive management and coordination of the work of each module. The central control module can not only adjust the conveying speed according to the weight and absorption power of the peanut kernel, but also make real-time corrections based on image data to ensure that the system can maintain optimal performance under different working conditions. This intelligent control mechanism greatly improves the automation level of the system and reduces the need for human intervention.

[0052] On the other hand, the present application also provides a peanut kernel conveying method with a sorting function, comprising:

[0053] Acquire the real-time weight of the peanut kernels in the stacking platform, the suction power of the feeding bellows when sucking the peanut kernels, and the image of the peanut kernels transported by the conveyor belt;

[0054] Determining the suction power of the feeding bellows when sucking the peanut kernels according to the real-time weight of the peanut kernels in the stacking platform;

[0055] Determining the driving power of the driving motor according to the suction power of the feeding bellows when sucking the peanut kernels;

[0056] The driving power of the driving motor is corrected according to the image of the peanut kernels conveyed by the conveyor belt.

[0057] It can be understood that the peanut kernel conveying system and conveying method with sorting function in each embodiment of the present invention have the same beneficial effects and will not be described in detail. BRIEF DESCRIPTION OF THE DRAWINGS

[0058] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present invention. Moreover, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0059] Figure 1 A schematic diagram of the structure of a peanut kernel conveying system with a sorting function provided by an embodiment of the present invention;

[0060] Figure 2 A functional block diagram of a central control module provided in an embodiment of the present invention;

[0061] Figure 3 A flowchart of a peanut kernel conveying method with a sorting function provided by an embodiment of the present invention;

[0062] Among them, 110, support box; 120, placement rack; 130, feed bellows; 140, exhaust motor; 150, discharge air duct; 210, support frame; 220, drive roller; 230, driven roller; 240, drive motor; 250, transmission belt; 251, vibration unit. DETAILED DESCRIPTION

[0063] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the absence of conflict, the embodiments of the present invention and the features described in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0064] like Figure 1As shown, in some embodiments of the present application, this embodiment provides a peanut kernel conveying system with a sorting function, including: a feeding module, a conveying module, a sorting module, an image acquisition module and a central control module. A stacking table 120 is provided at one end of the feeding module, and a feeding channel is provided at the other end of the feeding module. The feeding module is used to place the peanut kernels to be conveyed and absorb the peanut kernels for diversion. The conveying module is provided at one end of the feeding module where the feeding channel is provided, and the conveying module is connected to the feeding module, wherein the conveying module is provided with a conveyor belt 250, and the conveying module is used to convey the diverted peanut kernels. The sorting module is provided at one end of the conveying module away from the feeding module, and the sorting module is connected to the conveying module, and the sorting module is used to sort the peanut kernels conveyed by the conveying module. The image acquisition module is provided above the conveying module, and the image acquisition module is fixedly connected to both sides of the conveying module respectively, and the image acquisition device is used to acquire images of the peanut kernels conveyed by the conveyor belt 250. The central control module is electrically connected to the feeding module, the conveying module and the image acquisition module respectively. The central control module is used to obtain the weight of the peanut kernels in the stacking platform 120, and determine the suction power when sucking the peanut kernels according to the weight of the peanut kernels. The central control module is also used to determine the transmission speed of the conveying module when conveying the peanut kernels according to the suction power of the peanut kernels. The central control module is also used to calibrate the transmission speed of the conveying module when conveying the peanut kernels according to the image of the peanut kernels conveyed by the conveyor belt 250.

[0065] Specifically, the design of the feeding module ensures that the peanut kernels can enter the feeding channel from the stacking platform 120 in an orderly manner. The stacking platform 120 is used to place the peanut kernels to be transported, and a feeding channel is provided at one end of the feeding module, and the peanut kernels are sucked for diversion. This process avoids the problem of peanut kernel accumulation or blockage, thereby ensuring the smoothness of the subsequent transportation process. Through a reasonable diversion design, the feeding module can effectively improve the initial working efficiency of the entire system. Next, the feeding module and the sorting module are connected by the conveying module arranged at one end of the feeding channel of the feeding module. The conveyor belt 250 is used to smoothly transport the peanut kernels from the feeding module to the sorting module. The speed of the conveyor belt 250 is dynamically adjusted by the central control module according to the weight and absorption power of the peanut kernels. This intelligent adjustment mechanism not only ensures the stability of the peanut kernels during the transmission process, but also reduces the damage that may occur during the transmission process, thereby improving the transmission efficiency and the integrity of the peanut kernels. In addition, by locating the sorting module at the end of the conveying module, it is responsible for classifying and sorting the peanut kernels transmitted. The sorting module is connected to the conveying module, and the sorting is performed through the real-time data provided by the image acquisition module. The image acquisition module is installed above the conveying module and is fixedly connected to both sides of the conveying module, and is used to obtain images of the peanut kernels on the conveyor belt 250. These image data can identify the appearance characteristics and quality status of the peanut kernels, and provide accurate information required for sorting. Finally, the central control module, as the core control unit of the system, is electrically connected to the feeding module, the conveying module and the image acquisition module, and is responsible for the comprehensive management and coordination of the work of each module. The central control module determines the absorption power when sucking the peanut kernels according to the weight of the peanut kernels in the stacking platform 120, and further determines the transmission speed when the conveying module conveys the peanut kernels. At the same time, the central control module uses the image data provided by the image acquisition module to perform real-time correction of the transmission speed. Through this intelligent control, the central control module can ensure that the system can maintain optimal performance under different working conditions, significantly improving the automation level and work efficiency of the system.

[0066] In some embodiments of the present application, the feeding module includes: a support box 110, a stacking platform 120, a feed bellows 130, an exhaust motor 140 and a discharge air duct 150. The stacking platform 120 is arranged above the support box 110, and the stacking platform 120 is fixedly connected to the support box 110, wherein the stacking platform 120 is provided with a weighing unit, the stacking platform 120 is used to place the peanut kernels to be transported, and the stacking platform 120 is also used to detect the weight of the peanut kernels in real time. The feed bellows 130 is arranged above the stacking platform 120, and the feed bellows 130 is provided with a feed hole at one end adjacent to the stacking platform 120, and the feed bellows 130 is provided with an outlet duct at one side adjacent to the feed hole, and the feed bellows 130 is used to suck the peanut kernels. The exhaust motor 140 is arranged at one end of the outlet duct, and the exhaust motor 140 is used to discharge the air in the feed bellows 130. One end of the discharge air duct 150 is connected to the feed bellows 130 , and the other end of the discharge air duct 150 is fixedly connected to the stacking platform 120 , wherein a discharge hole is provided on the side of the discharge air duct 150 away from the stacking platform 120 , and the discharge air duct 150 is used to discharge the peanut kernels in the feed bellows 130 .

[0067] Specifically, the support box 110 is used as the basic structure of the entire feeding module to support and fix other components. The stable design of the support box 110 ensures the stability and reliability of the entire system. Secondly, the stacking platform 120 is arranged above the support box 110 and is fixedly connected to the support box 110. The stacking platform 120 is used to place the peanut kernels to be transported and detect the weight of the peanut kernels in real time. The weighing unit arranged on the stacking platform 120 can accurately measure the weight of the stacked peanut kernels and provide basic data for the subsequent adjustment of the absorption power and transmission speed. In addition, the feeding bellows 130 is arranged above the stacking platform 120, and a feeding hole is arranged at one end adjacent to the stacking platform 120, and an air outlet is also arranged on one side of the feeding bellows 130. The main function of the feeding bellows 130 is to absorb the peanut kernels through the feeding hole and guide them into the conveying module. By setting the feeding bellows 130, the system can effectively control the flow speed and quantity of the peanut kernels to prevent the accumulation and blockage of the peanut kernels. Then, the exhaust motor 140 is arranged at one end of the air outlet duct to discharge the air in the feed bellows 130. The function of the exhaust motor 140 is to keep the air flowing in the feed bellows 130, so as to maintain a stable suction capacity. Through the exhaust function of the exhaust motor 140, it can be ensured that the air pressure in the feed bellows 130 is maintained at an appropriate level, so as to ensure the smooth suction and diversion of the peanut kernels. Finally, one end of the discharge air duct 150 is connected to the feed bellows 130, and the other end is fixedly connected to the stacking platform 120. A discharge hole is provided on one side of the discharge air duct 150 away from the stacking platform 120, which is used to discharge the peanut kernels in the feed bellows 130. Through the discharge air duct 150, the peanut kernels can be smoothly diverted from the feed bellows 130 to the stacking platform 120, and further enter the conveying module. The design of the discharge air duct 150 ensures that the peanut kernels can flow smoothly and prevents blockage during the diversion process.

[0068] In some embodiments of the present application, the conveying module includes: a support frame 210, a driving roller 220, a driven roller 230, a driving motor 240, a conveyor belt 250 and a vibration unit 251. The support frame 210 is arranged on one side of the discharge hole. The driving roller 220 and the driven roller 230 are relatively arranged at both ends of the support frame 210, and the driving roller 220 and the driven roller 230 are respectively rotatably connected to the support frame 210. The driving motor 240 is arranged at one end of the driving roller 220, the driving motor 240 is fixedly connected to the support frame 210, and the driving shaft of the driving motor 240 is connected to the driving roller 220, and the driving motor 240 is used to drive the driving roller 220 to rotate. One end of the conveyor belt 250 covers the support frame 210, the driving roller 220 and the driven roller 230 and is fixedly connected to the other end of the conveyor belt 250, so that when the conveyor belt 250 moves along the rotation direction of the driving roller 220, the conveyor belt 250 is used to transport the peanut kernels to the sorting module. The vibration unit 251 is disposed on the lower surface of the conveyor belt 250 . The vibration unit 251 is fixedly connected to the support frame 210 . The vibration unit 251 is used to vibrate the conveyor belt 250 .

[0069] Specifically, the support frame 210 is the basic structure of the conveying module, which is arranged on one side of the discharge hole. It provides the necessary support and stability, ensuring the correct docking and stable operation of the driving roller 220, the driven roller 230 and the conveyor belt 250 in the whole system. The sturdy design of the support frame 210 is crucial to the overall stability and working efficiency of the system. Secondly, the driving roller 220 and the driven roller 230 are respectively arranged at both ends of the support frame 210 and installed relative to each other. The driving roller 220 is driven by the driving motor 240, and the driven roller 230 cooperates with the driving roller 220 through the conveyor belt 250. The rotation of the driving roller 220 drives the movement of the conveyor belt 250, while the driven roller 230 ensures the tension and stable operation of the conveyor belt 250. The precise docking and rotation of the driving roller 220 and the driven roller 230 play a key role in the smooth transportation of the peanut kernels. By setting the driving motor 240 at one end of the driving roller 220 and fixing it to the support frame 210. The driving motor 240 is connected to the driving roller 220 through its driving shaft, and is responsible for driving the driving roller 220 to rotate. The performance of the driving motor 240 directly affects the moving speed and stability of the conveyor belt 250, and then affects the conveying efficiency of the peanut kernels. The selection and adjustment of the driving motor 240 are very important to ensure the smooth and efficient conveying process. Then, one end of the conveyor belt 250 is covered on the support frame 210, the driving roller 220 and the driven roller 230, and is fixedly connected at the other end. The conveyor belt 250 moves with the rotation of the driving roller 220, and the peanut kernels are conveyed from the feeding module to the sorting module. The design of the conveyor belt 250 needs to take into account the conveying requirements of the peanut kernels, including the conveying speed, the carrying capacity and the contact mode with the peanut kernels, so as to ensure the stability and efficiency of the conveying process. Finally, the vibration unit 251 is installed on the lower surface of the conveyor belt 250 and is fixedly connected to the support frame 210. The main function of the vibration unit 251 is to prevent the accumulation and blockage of the peanut kernels during the conveying process by vibrating the conveyor belt 250. The vibration unit 251 can effectively ensure that the peanut kernels on the conveyor belt 250 are evenly distributed by adjusting the vibration frequency and intensity, thereby improving the smoothness and stability of the conveying process.

[0070] See also Figure 2As shown, in some embodiments of the present application, the central control module includes: a collection unit and a central control unit. The collection unit is electrically connected to the image acquisition module, the weighing unit and the feeding bellows 130 respectively, and the collection unit is used to obtain the real-time weight of the peanut kernels in the stacking platform 120, the suction power of the feeding bellows 130 when sucking the peanut kernels, and the image of the peanut kernels transported by the conveyor belt 250. The central control unit is electrically connected to the feeding bellows 130 and the driving motor 240 respectively, and the central control unit is used to determine the suction power of the feeding bellows 130 when sucking the peanut kernels according to the real-time weight of the peanut kernels in the stacking platform 120. The central control unit is also used to determine the driving power of the driving motor 240 according to the suction power of the feeding bellows 130 when sucking the peanut kernels. The central control unit is also used to calibrate the driving power of the driving motor according to the image of the peanut kernels transported by the conveyor belt 250.

[0071] Specifically, the acquisition unit is mainly responsible for acquiring real-time data from the image acquisition module, the weighing unit and the feeding bellows 130 by being electrically connected to these devices. The image acquisition module provides image information of the peanut kernels on the conveyor belt 250, the weighing unit detects the weight of the peanut kernels in the stacking platform 120 in real time, and the feeding bellows 130 provides the absorption power data when sucking the peanut kernels. By collecting these data, the acquisition unit can fully grasp the current state of the peanut kernels, including their weight, distribution during the conveying process, and absorption power. These data provide a basis for the subsequent decision-making of the central control unit. Secondly, the central control unit determines the absorption power of the feeding bellows 130 according to the real-time weight of the peanut kernels in the stacking platform 120. By adjusting the absorption power, the central control unit ensures that the peanut kernels can be sucked into the conveying module at an appropriate speed and flow rate, thereby optimizing the initial diversion process. In addition, the central control unit also adjusts the driving power of the drive motor 240 according to the absorption power of the feeding bellows 130. The suction power of the feed bellows 130 directly affects the conveying speed and efficiency of the peanut kernels, while the power of the drive motor 240 determines the movement capacity of the conveyor belt 250. The central control unit ensures that the conveyor belt 250 runs at a suitable speed by adjusting the power of the drive motor 240, thereby maintaining the stable conveying of the peanut kernels. Finally, the central control unit uses the image data provided by the image acquisition module to correct the driving power of the drive motor 240. By analyzing the distribution of the peanut kernels on the conveyor belt 250, the central control unit can adjust the power of the drive motor 240 in real time to compensate for any possible deviations or unevenness. This dynamic correction mechanism can further improve the overall performance of the system and ensure the uniform distribution and smooth flow of the peanut kernels during the conveying process.

[0072] In some embodiments of the present application, the central control unit is used to determine the suction power of the feed bellows 130 when sucking the peanut kernels according to the real-time weight of the peanut kernels in the stacking platform 120, including: the central control unit is configured with a preset suction power according to the preset weight. The central control unit is also used to determine the suction power of the feed bellows 130 when sucking the peanut kernels according to the relationship between the real-time weight of the peanut kernels and the preset weight, wherein: if the real-time weight of the peanut kernels is less than or equal to the preset weight, the central control unit determines the preset suction power as the suction power of the feed bellows 130 when sucking the peanut kernels. If the real-time weight of the peanut kernels is greater than the preset weight, the central control unit determines the adjustment coefficient according to the weight difference between the real-time weight of the peanut kernels and the preset weight, adjusts the preset suction power according to the adjustment coefficient, and determines the adjusted preset suction power as the suction power of the feed bellows 130 when sucking the peanut kernels.

[0073] Specifically, when the central control unit determines the adjustment coefficient based on the weight difference between the real-time weight of the peanut kernel and the preset weight, it includes: the central control unit is also configured with a first preset weight difference and a second preset weight difference, and the first preset weight difference is less than the second preset weight difference; the central control unit is also used to determine the adjustment coefficient based on the relationship between the weight difference and each preset weight difference; when the weight difference is less than or equal to the first preset weight difference, the central control unit determines the adjustment coefficient to be M1; when the weight difference is greater than the first preset weight difference, and the weight difference is less than or equal to the second preset weight difference, the central control unit determines the adjustment coefficient to be M2; when the weight difference is greater than the second preset weight difference, the central control unit determines the adjustment coefficient to be M3; M1<M2<M3<1.

[0074] Specifically, when the central control unit determines the absorption power of the feeding bellows 130 when absorbing peanut kernels, it includes: the central control unit is also configured with a preset driving power according to the preset absorption power. The central control unit is also used to determine the driving power of the driving motor 240 according to the relationship between the real-time absorption power and the preset absorption power when the feeding bellows 130 absorbs peanut kernels, wherein: when the real-time absorption power is consistent with the preset absorption power, the central control unit determines the preset driving power as the driving power of the driving motor 240. When the real-time absorption power is greater than the preset absorption power, the central control unit determines the correction coefficient according to the ratio between the real-time absorption power and the preset absorption power, corrects the preset driving power according to the correction coefficient, and determines the corrected preset driving power as the driving power of the driving motor 240.

[0075] Specifically, when the central control unit determines the correction coefficient based on the ratio between the real-time absorbed power and the preset absorbed power, it includes: the central control unit is also configured with a first preset ratio and a second preset ratio, and the first preset ratio is less than the second preset ratio; the central control unit is also used to determine the correction coefficient based on the relationship between the ratio and each preset ratio; when the ratio is less than or equal to the first preset ratio, the central control unit determines the correction coefficient to be N1; when the ratio is greater than the first preset ratio, and the ratio is less than or equal to the second preset ratio, the central control unit determines the correction coefficient to be N2; when the ratio is greater than the second preset ratio, the central control unit determines the correction coefficient to be N3; N1<N2<N3<1.

[0076] Specifically, when the central control unit determines the driving power of the driving motor 240 and calibrates the driving power of the driving motor 240 according to the image of the peanut kernels conveyed by the conveyor belt 250, the central control unit includes: the central control unit is also used to obtain the real-time stacking height of the peanut kernels in the image of the peanut kernels conveyed by the conveyor belt 250, and the central control unit is also used to determine whether to calibrate the driving power of the driving motor 240 according to the relationship between the pre-configured preset stacking height and the real-time stacking height, wherein: when the real-time stacking height of the peanut kernels is less than or equal to the preset stacking height, the central control unit determines not to calibrate the driving power of the driving motor 240. When the real-time stacking height of the peanut kernels is greater than the preset stacking height, the central control unit obtains the real-time stacking area of ​​the peanut kernels in the image of the peanut kernels conveyed by the conveyor belt 250, and calibrates the driving power of the driving motor 240 according to the real-time stacking area.

[0077] Specifically, when the central control unit calibrates the driving power of the driving motor 240 according to the real-time stacking area, it includes: the central control unit is also configured with a preset stacking area according to the preset stacking height. The central control unit is also used to determine the correction coefficient according to the relationship between the preset stacking height and the real-time stacking height. The central control unit is also used to correct the preset stacking area according to the correction coefficient, and calibrate the driving power of the driving motor 240 according to the relationship between the corrected preset stacking area and the real-time stacking area.

[0078] Specifically, the central control unit is also used to determine the correction coefficient according to the relationship between the preset stacking height and the real-time stacking height, including: the central control unit is also used to obtain the height difference between the preset stacking height and the real-time stacking height; the central control unit is also configured with a first preset height difference and a second preset height difference, and the first preset height difference is less than the second preset height difference; the central control unit is also used to determine the correction coefficient according to the relationship between the height difference and each preset height difference; when the height difference is less than or equal to the first preset height difference, the central control unit determines the correction coefficient to be B1; when the height difference is greater than the first preset height difference, and the height difference is less than or equal to the second preset height difference, the central control unit determines the correction coefficient to be B2; when the height difference is greater than the second preset height difference, the central control unit determines the correction coefficient to be B3; B1<B2<B3<1.

[0079] Specifically, the central control unit is also used to calibrate the driving power of the driving motor 240 based on the relationship between the corrected preset stacking area and the real-time stacking area, including: the central control unit is also configured with a preset calibration coefficient based on the corrected preset stacking area, wherein: when the real-time stacking area is less than or equal to the corrected preset stacking area, the central control unit calibrates the driving power of the driving motor 240 based on the preset calibration coefficient. When the real-time stacking area is greater than the corrected preset stacking area, the central control unit determines the adjustment coefficient based on the area difference between the corrected preset stacking area and the real-time stacking area, and adjusts the preset calibration coefficient based on the adjustment coefficient. The central control unit is also used to calibrate the driving power of the driving motor 240 based on the adjusted preset calibration coefficient.

[0080] Specifically, when the central control unit determines the adjustment coefficient based on the area difference between the corrected preset stacking area and the real-time stacking area, it includes: the central control unit is also configured with a first preset area difference and a second preset area difference, and the first preset area difference is smaller than the second preset area difference; the central control unit is also used to determine the adjustment coefficient based on the relationship between the area difference and each preset area difference; when the area difference is less than or equal to the first preset area difference, the central control unit determines the adjustment coefficient to be L3; when the area difference is greater than the first preset area difference, and the area difference is less than or equal to the second preset area difference, the central control unit determines the adjustment coefficient to be L2; when the area difference is greater than the second preset area difference, the central control unit determines the adjustment coefficient to be L1; L1<L2<L3<1.

[0081] It can be seen that the central control unit determines the suction power of the feed bellows 130 according to the relationship between the real-time weight and the preset weight of the peanut kernels in the stacking platform 120. If the real-time weight is less than or equal to the preset weight, the system uses the preset suction power; if the real-time weight is greater than the preset weight, the adjustment coefficient is determined according to the difference between the real-time weight and the preset weight to adjust the suction power. This adjustment mechanism ensures that the feed bellows 130 can absorb with the optimal power under different weight conditions by setting multiple preset weight differences and corresponding adjustment coefficients, thereby optimizing the conveying efficiency of the peanut kernels. Secondly, the central control unit determines the driving power of the drive motor 240 by analyzing the ratio of the real-time suction power to the preset suction power. When the real-time suction power is consistent with the preset suction power, the power of the drive motor 240 remains at the preset value; when the real-time suction power is higher than the preset value, the system determines the correction coefficient according to the ratio and adjusts the driving power. This dynamic adjustment mechanism ensures that the drive motor 240 can adapt to different workloads and maintain a smooth conveying process by setting multiple preset ratios and corresponding correction coefficients. Finally, the central control unit also uses the image data in the image acquisition module to correct the driving power of the driving motor 240. By monitoring the stacking height and area of ​​the peanut kernels on the conveyor belt 250, the central control unit can determine whether the driving power needs to be corrected based on the difference between the real-time stacking data and the preset stacking data. If the real-time stacking height or area exceeds the preset value, the system will make corrections based on the image data to ensure the fluidity and uniformity of the conveyor belt 250. This correction process ensures that the power adjustment of the driving motor 240 can accurately match the actual conveying requirements by setting multiple preset height differences and area differences, as well as corresponding correction coefficients, thereby optimizing the entire conveying process. Furthermore, when the central control unit finds that there are accumulated peanut kernels on the conveyor belt 250, it slows down the moving speed of the conveyor belt 250, thereby ensuring that the peanut kernels accumulated on the conveyor belt 250 can be evenly dispersed through the vibration unit 251.

[0082] In the above embodiment, the design of the feeding module enables the peanut kernels to enter the feeding channel from the stacking platform 120 evenly, and to be guided by appropriate absorption power. This diversion mechanism ensures that the peanut kernels can smoothly enter the conveying module, avoiding the blockage and unevenness problems that may occur in traditional manual operations, thereby improving the efficiency of initial conveying. Secondly, the conveying module is equipped with a conveyor belt 250, which can smoothly convey the peanut kernels from the feeding module to the sorting module. The speed of the conveyor belt 250 is dynamically adjusted by the central control module according to the weight and absorption power of the peanut kernels, ensuring that the peanut kernels maintain a stable speed throughout the entire conveying process. This intelligent adjustment mechanism not only improves the efficiency of conveying, but also reduces the damage rate of peanut kernels during the transmission process. In addition, by setting the sorting module at the end of the conveying module, it is responsible for classifying and sorting the conveyed peanut kernels. By working in conjunction with the image acquisition module, the sorting module can accurately sort the peanut kernels according to their appearance and quality characteristics. The image acquisition module is installed above the conveying module, and provides real-time data to the central control module by acquiring the image of the peanut kernels on the conveyor belt 250. The central control module corrects the transmission speed based on these image data, further improving the accuracy of sorting. Finally, as the core control unit of the entire system, the central control module is electrically connected to the feeding module, conveying module and image acquisition module, responsible for comprehensive management and coordination of the work of each module. The central control module can not only adjust the conveying speed according to the weight and absorption power of the peanut kernel, but also make real-time corrections based on image data to ensure that the system can maintain optimal performance under different working conditions. This intelligent control mechanism greatly improves the automation level of the system and reduces the need for human intervention.

[0083] In another preferred embodiment based on the above embodiment, Figure 3 As shown, this embodiment provides a peanut kernel conveying method with a sorting function, comprising:

[0084] Step S100, obtaining the real-time weight of the peanut kernels in the stacking platform, the suction power of the feeding bellows when sucking the peanut kernels, and the image of the peanut kernels transported by the conveyor belt.

[0085] Step S200: Determine the suction power of the feeding bellows when sucking the peanut kernels according to the real-time weight of the peanut kernels in the stacking platform.

[0086] Step S300, determining the driving power of the driving motor according to the suction power of the feeding bellows when sucking the peanut kernels.

[0087] Step S400: calibrate the driving power of the driving motor according to the image of the peanut kernels conveyed by the conveyor belt.

[0088] It can be understood that the peanut kernel conveying system and conveying method with sorting function in each embodiment of the present invention have the same beneficial effects and will not be described in detail.

[0089] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment in combination with software and hardware. Moreover, the present application may adopt the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program codes.

[0090] The present application is described with reference to flowcharts and / or block diagrams of methods, devices (systems) and computer program products according to embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0091] These computer program instructions may also be stored in a computer readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer readable memory produce an article of manufacture including an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0092] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0093] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the present invention can still be modified or replaced by equivalents. Any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. A peanut kernel conveying system with sorting function, characterized in that: include: A feeding module, one end of which is provided with a stacking platform, and the other end of which is provided with a feeding channel, wherein the feeding module is used to place the peanut kernels to be transported and to absorb the peanut kernels for diversion; A conveying module is arranged at one end of the feeding module provided with a feeding channel, the conveying module is connected to the feeding module, wherein the conveying module is provided with a conveyor belt, and the conveying module is used to convey the guided peanut kernels; A sorting module is arranged at one end of the conveying module away from the feeding module, the sorting module is connected to the conveying module, and the sorting module is used to sort the peanut kernels transmitted by the conveying module; An image acquisition module is arranged above the conveying module, the image acquisition module is fixedly connected to two sides of the conveying module respectively, and the image acquisition device is used to acquire images of the peanut kernels conveyed by the conveyor belt; The central control module is electrically connected to the feeding module, the conveying module and the image acquisition module respectively. The central control module is used to obtain the weight of the peanut kernels in the stacking platform and determine the suction power when sucking the peanut kernels according to the weight of the peanut kernels; the central control module is also used to determine the transmission speed of the conveying module when conveying the peanut kernels according to the suction power of the peanut kernels; the central control module is also used to correct the transmission speed of the conveying module when conveying the peanut kernels according to the image of the peanut kernels conveyed by the conveyor belt.

2. The peanut kernel conveying system with sorting function as claimed in claim 1, characterized in that: The feeding module comprises: Support box; A stacking platform is arranged above the supporting box, the stacking platform is fixedly connected to the supporting box, wherein the stacking platform is provided with a weighing unit, the stacking platform is used to place the peanut kernels to be transported, and the stacking platform is also used to detect the weight of the peanut kernels in real time; A feeding bellows is arranged above the stacking platform, a feeding hole is arranged at one end of the feeding bellows adjacent to the stacking platform, an air outlet is arranged at one side of the feeding bellows adjacent to the feeding hole, and the feeding bellows is used to absorb the peanut kernels; An exhaust motor is arranged at one end of the air outlet duct, and is used to discharge the air in the feed bellows; A discharge air duct, one end of which is connected to the feed bellows, and the other end of which is fixedly connected to the stacking platform, wherein a discharge hole is provided on the side of the discharge air duct away from the stacking platform, and the discharge air duct is used to discharge the peanut kernels in the feed bellows.

3. The peanut kernel conveying system with sorting function as claimed in claim 2, characterized in that: The conveying module comprises: A support frame, arranged on one side of the discharge hole; A driving roller and a driven roller are arranged at two ends of the support frame opposite to each other, and the driving roller and the driven roller are respectively rotatably connected to the support frame; A driving motor is arranged at one end of the driving roller, the driving motor is fixedly connected to the supporting frame, and a driving shaft of the driving motor is connected to the driving roller, and the driving motor is used to drive the driving roller to rotate; A conveyor belt, one end of which covers the support frame, the driving roller and the driven roller and is fixedly connected to the other end of the conveyor belt, so that when the conveyor belt moves along the rotation direction of the driving roller, the conveyor belt is used to transport the peanut kernels to the sorting module; A vibration unit is arranged on the lower surface of the conveyor belt, the vibration unit is fixedly connected to the support frame, and the vibration unit is used to vibrate the conveyor belt.

4. The peanut kernel conveying system with sorting function as claimed in claim 3, characterized in that: The central control module includes: A collection unit, electrically connected to the image acquisition module, the weighing unit and the feeding bellows, respectively, and used to obtain the real-time weight of the peanut kernels in the stacking platform, the suction power of the feeding bellows when sucking the peanut kernels, and the image of the peanut kernels transported by the conveyor belt; The central control unit is electrically connected to the feed bellows and the drive motor, respectively. The central control unit is used to determine the suction power of the feed bellows when sucking the peanut kernels according to the real-time weight of the peanut kernels in the stacking table; the central control unit is also used to determine the drive power of the drive motor according to the suction power of the feed bellows when sucking the peanut kernels; the central control unit is also used to calibrate the drive power of the drive motor according to the image of the peanut kernels transported by the conveyor belt.

5. The peanut kernel conveying system with sorting function as claimed in claim 4, characterized in that: The central control unit is used to determine the suction power of the feeding bellows when sucking the peanut kernels according to the real-time weight of the peanut kernels in the stacking platform, including: The central control unit is configured with a preset absorption power according to the preset weight; The central control unit is also used to determine the suction power of the feeding bellows when sucking the peanut kernels according to the relationship between the real-time weight of the peanut kernels and the preset weight, wherein: If the real-time weight of the peanut kernels is less than or equal to the preset weight, the central control unit determines the preset suction power as the suction power of the feeding bellows when sucking the peanut kernels; If the real-time weight of the peanut kernels is greater than the preset weight, the central control unit determines an adjustment coefficient based on the weight difference between the real-time weight of the peanut kernels and the preset weight, adjusts the preset absorption power based on the adjustment coefficient, and determines the adjusted preset absorption power as the absorption power when the feed bellows absorbs the peanut kernels.

6. The peanut kernel conveying system with sorting function as claimed in claim 5, characterized in that: When the central control unit determines the absorption power of the feeding bellows when absorbing the peanut kernels, it includes: The central control unit is also configured with a preset driving power according to the preset absorption power; The central control unit is further used to determine the driving power of the driving motor according to the relationship between the real-time absorption power of the feeding bellows when absorbing the peanut kernels and the preset absorption power, wherein: When the real-time absorbed power is consistent with the preset absorbed power, the central control unit determines that the preset driving power is the driving power of the driving motor; When the real-time absorbed power is greater than the preset absorbed power, the central control unit determines a correction coefficient based on the ratio between the real-time absorbed power and the preset absorbed power, corrects the preset driving power based on the correction coefficient, and determines the corrected preset driving power as the driving power of the driving motor.

7. The peanut kernel conveying system with sorting function as claimed in claim 6, characterized in that: When the central control unit determines the driving power of the driving motor and calibrates the driving power of the driving motor according to the image of the peanut kernel conveyed by the conveyor belt, the central control unit includes: The central control unit is also used to obtain the real-time stacking height of the peanut kernels in the image of the peanut kernels transported by the conveyor belt, The central control unit is further used to determine whether to calibrate the driving power of the driving motor according to the relationship between the pre-configured preset stacking height and the real-time stacking height, wherein: When the real-time stacking height of the peanut kernels is less than or equal to the preset stacking height, the central control unit determines not to calibrate the driving power of the driving motor; When the real-time stacking height of the peanut kernels is greater than the preset stacking height, the central control unit obtains the real-time stacking area of ​​the peanut kernels in the image of the peanut kernels transported by the conveyor belt, and calibrates the driving power of the driving motor according to the real-time stacking area.

8. The peanut kernel conveying system with sorting function as claimed in claim 7, characterized in that: When the central control unit calibrates the driving power of the driving motor according to the real-time accumulation area, it includes: The central control unit is also configured with a preset stacking area according to the preset stacking height; The central control unit is further used to determine a correction coefficient according to the relationship between the preset stacking height and the real-time stacking height; The central control unit is further used to correct the preset stacking area according to the correction coefficient, and to calibrate the driving power of the driving motor according to the relationship between the corrected preset stacking area and the real-time stacking area.

9. The peanut kernel conveying system with sorting function as claimed in claim 8, characterized in that: The central control unit is also used to calibrate the relationship between the preset stacking area and the real-time stacking area after correction, and when calibrating the driving power of the driving motor, it includes: The central control unit is also configured with a preset calibration coefficient according to the corrected preset stacking area, wherein: When the real-time accumulation area is less than or equal to the corrected preset accumulation area, the central control unit calibrates the driving power of the driving motor according to the preset calibration coefficient; When the real-time accumulation area is larger than the corrected preset accumulation area, the central control unit determines an adjustment coefficient according to the area difference between the corrected preset accumulation area and the real-time accumulation area, and adjusts the preset calibration coefficient according to the adjustment coefficient; The central control unit is also used to calibrate the driving power of the driving motor according to the adjusted preset calibration coefficient.

10. A peanut kernel conveying method with a sorting function, applicable to the peanut kernel conveying system with a sorting function as claimed in any one of claims 1 to 9, characterized in that: include: Acquire the real-time weight of the peanut kernels in the stacking platform, the suction power of the feeding bellows when sucking the peanut kernels, and the image of the peanut kernels transported by the conveyor belt; Determining the suction power of the feeding bellows when sucking the peanut kernels according to the real-time weight of the peanut kernels in the stacking platform; Determining the driving power of the driving motor according to the suction power of the feeding bellows when sucking the peanut kernels; The driving power of the driving motor is corrected according to the image of the peanut kernels conveyed by the conveyor belt.

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