A material conveyor and its deviation-correcting and stabilizing structure

Abstract

The present invention belongs to the technical field of conveyors and discloses a material conveyor and its deviation correction and stabilization structure, specifically a material conveyor, including a support rod, wherein one end of the support rod distributed in the length direction is connected to a load-bearing component, and both ends of the load-bearing component distributed in the length direction are connected to a transmission component, and a transmission belt is connected to the transmission component, and a plurality of limiting components are connected to the end of the load-bearing component away from the support rod. Through the two-stage protection mechanism of the limiting component and the correcting component, the deviation of the conveyor belt can be detected and corrected in time, and the material scattering and equipment damage can be effectively prevented, ensuring the continuous and stable operation of the conveyor. The correction plate, rotating rod and deflection rod in the limiting component and the rotating wheel and spring plate in the correcting component and other structures gently correct the deviation of the conveyor belt, avoiding the hard impact and wear on the conveyor belt caused by traditional correcting devices, and significantly extending the service life of the conveyor belt.

Description

Technical Field

[0001] The invention belongs to the technical field of conveyors, in particular to a material conveyor and a deviation-correcting and stabilizing structure thereof. Background Art

[0002] During the long-term operation of the material conveyor, the conveyor belt is prone to deviation due to factors such as material impact, tension changes and mechanical vibration, resulting in material scattering, reduced transmission efficiency and even damage to the equipment.

[0003] Patent application number CN202410306084.5 discloses a belt conveyor with a deviation correction device, comprising a support frame, a side plate symmetrically provided on the upper side of the support frame, a drive frame provided at one end of the side plate, a drive roller provided on the drive frame, a driven frame provided at the other end of the side plate, a driven roller provided on the driven frame, a conveyor belt provided on the drive roller and the driven roller, a conveyor belt provided on the drive roller and the driven roller, a conveyor lifting assembly arranged in an array on the side plate, the conveyor lifting assembly being arranged on the lower side of the conveyor belt, a fixed frame provided across the outer wall of the two side plates, the fixed frames being symmetrically arranged, the fixed frames being arranged between the two conveyor lifting assemblies on the side close to the driven roller, an automatic deviation correction centering assembly being provided on the upper side between the fixed frames, and reciprocating automatic following assemblies being symmetrically provided on both sides between the fixed frames. The above scheme uses the uniform forward speed of the conveyor belt as power to automatically push the material to the middle of the conveyor belt, thereby avoiding deviation of the conveyor belt caused by uneven distribution of the material on the conveyor belt, but it is unable to make corresponding corrections and resets according to the position state of the conveyor belt.

[0004] Traditional correction devices can often only correct the deviation of the conveyor belt in a single direction, and the correction effect is limited. They cannot achieve fast and accurate reset according to the actual deviation of the conveyor belt. At the same time, they lack real-time monitoring and intelligent control functions of the conveyor belt's operating status.

[0005] Therefore, in order to solve the above technical solution, the present invention proposes a material conveyor and a deviation-correcting and stabilizing structure thereof. Summary of the Invention

[0006] The purpose of the present invention is to solve the above problems. The present invention provides a material conveyor and a deviation-correcting and stabilizing structure thereof, which has the advantage of rapid reset according to the deflection angle.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a material conveyor, comprising a support rod, a bearing assembly connected to one end of the support rod distributed in the length direction, a transmission assembly connected to both ends of the bearing assembly distributed in the length direction, a conveyor belt connected to the transmission assembly, and a plurality of limiting assemblies connected to one end of the bearing assembly away from the support rod, wherein the limiting assemblies can interfere with the conveyor belt;

[0008] The limiting assembly includes a support plate, and limiting wheels are respectively connected to both sides of the support plate distributed along the length direction. The limiting wheel includes a transmission shaft, and a connecting column is connected to the transmission shaft. A plurality of rotating rods and deflection rods are respectively connected to the outer circumference of the connecting column. The rotating rods and the deflection rods are connected to a correction plate at one end away from the transmission shaft.

[0009] An integrated temperature sensor is provided inside the correction plate.

[0010] Preferably, the transmission assembly includes a conveying wheel and a driving wheel, and the transmission belt respectively contacts the driving wheel and the conveying wheel.

[0011] Preferably, one end of the support plate is connected to the load-bearing assembly, and two connecting plates are connected to the end of the support plate away from the load-bearing assembly. The two connecting plates are respectively located at both ends of the load-bearing assembly distributed along the length direction, and the ends of the two connecting plates close to each other are respectively connected to the limiting wheels, and the limiting wheels can interfere with the conveyor belt. The ends of the two limiting wheels close to each other are connected to support wheels.

[0012] Preferably, the rotating rod and the deflecting rod are rotationally connected to the connecting column and the correction plate respectively, and a torsion spring is provided at the bearing position of the rotational connection.

[0013] The present invention also includes a correction and stabilization structure installed using the material conveyor, the correction and stabilization structure including a correction component, the correction component including a correction block, the correction block being fixedly connected to the carrier component, an identification block being connected to the correction block, the identification block being capable of interfering with the conveyor belt, the correction component and the limiting component being staggered on the carrier component;

[0014] The distance between the identification block and the carrying assembly is greater than the distance between the limiting wheel and the carrying assembly, ensuring that the conveyor belt will not contact the identification block in the initial state, that is, the conveyor belt only contacts the limiting assembly under normal working conditions, and when the deviation exceeds the correction capacity of the limiting assembly, the identification block conflicts with the conveyor belt and works.

[0015] Preferably, a plurality of detection components are connected to the correction block, and the detection components can interfere with the bottom of the conveyor belt.

[0016] Preferably, the detection component includes a fixed block, which is fixedly connected to the correction block, and the end of the fixed block away from the correction block is connected to a spring plate, and the end of the spring plate away from the fixed block is connected to a rotating wheel.

[0017] Preferably, the limiting component and the correcting component are respectively connected with a pressure sensor.

[0018] Preferably, the elastic state of the spring plate can be actively controlled.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The two-stage protection mechanism of the limiting component and the correcting component can promptly detect and correct conveyor belt deviation, effectively preventing material scattering and equipment damage, and ensuring continuous and stable operation of the conveyor. The correction plate, rotating rod and deflection rod in the limiting component, as well as the rotating wheel and spring plate in the correcting component, gently correct the deviation of the conveyor belt, avoiding the hard impact and wear on the conveyor belt caused by traditional correcting devices, and significantly extending the service life of the conveyor belt.

[0021] 2. Precise deviation correction control can ensure that the conveyor belt is always in the optimal working position, reducing material stagnation and transmission delay caused by deviation, thereby improving overall transportation efficiency. The pressure sensor, temperature sensor and control system work together to achieve real-time monitoring and automatic control of the conveyor belt's operating status, reducing manual inspection and maintenance costs, and improving the intelligent management level of the conveyor. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the overall device of the present invention;

[0023] Figure 2 Schematic diagram of the three-dimensional structure of the limiting component and the correcting component of the present invention;

[0024] Figure 3 is a schematic diagram of the three-dimensional structure of the restriction component of the present invention;

[0025] Figure 4 Schematic diagram of the three-dimensional structure of the limiting wheel of the present invention;

[0026] Figure 5 Schematic diagram of the cross-sectional structure of the limiting wheel of the present invention;

[0027] Figure 6 Schematic diagram of the three-dimensional structure of the correction component of the present invention;

[0028] Figure 7 It is a schematic diagram of the cross-sectional structure of the correction component of the present invention.

[0029] Description of the drawings: 1. Support rod; 2. Load-bearing assembly; 3. Conveyor belt; 4. Limiting assembly; 401. Support wheel; 402. Support plate; 403. Connecting plate; 404. Limiting wheel; 4041. Transmission shaft; 4042. Connecting column; 4043. Correction plate; 4044. Rotating rod; 4045. Deflection rod; 5. Correction assembly; 501. Correction block; 502. Detection assembly; 5021. Fixed block; 5022. Spring plate; 5023. Rotating wheel; 503. Identification block; 6. Transmission assembly; 601. Conveying wheel; 602. Driving wheel. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Example 1

[0032] like Figure 1-Figure 3 As shown, a material conveyor includes a support rod 1 for adjusting the inclination angle of the conveyor, and a bearing assembly 2 for supporting the working assembly is connected to one end of the support rod 1 distributed along the length direction, wherein the support rod 1 is evenly distributed on the bearing assembly 2, so that the bearing assembly 2 and the ground are in an inclined state, which is convenient for normal transportation of the conveyor, and the two ends of the bearing assembly 2 distributed along the length direction are fixedly connected by flange bolts with a transmission assembly 6, and a conveyor belt 3 is connected to the transmission assembly 6, and the conveyor belt 3 is driven to move by the rotation of the transmission assembly 6, so as to move the goods on the conveyor belt 3, and a plurality of limiting assemblies 4 for constraining the position of the conveyor belt 3 are connected to the end of the bearing assembly 2 away from the support rod 1, and the limiting assemblies 4 can interfere with the conveyor belt 3 to ensure that the conveyor belt 3 moves normally between the transmission assemblies 6, and the conveyor belt 3 does not deviate from the transmission assembly 6.

[0033] During operation, the transmission component 6 is used to drive the conveyor belt 3 to move. At the same time, during the movement of the conveyor belt 3, the limiting component 4 is used to constrain the transmission position of the conveyor belt 3 to ensure that the transmission state of the conveyor belt 3 is stable. The cross-section of the conveyor belt 3 is distributed in a state of high on both sides and low in the middle to ensure that items will not overflow from both sides of the conveyor belt 3 when moving on the conveyor belt 3. At the same time, it is ensured that the limiting component 4 is in full contact with the conveyor belt 3 to ensure the normal use of the conveyor belt 3.

[0034] It should be noted that in the present invention, the load-bearing component 2 is composed of a steel structure to ensure the stability of the material conveyor during use, wherein the load-bearing component 2 is preferably a double-layer truss steel structure, the upper layer is a conveying plane, and the lower layer is arranged with a cable routing trough, so that the load-bearing component 2 forms an optimized inclination angle of 25°±5° with the ground to adapt to different material conveying requirements.

[0035] Furthermore, the transmission assembly 6 includes a conveying wheel 601 and a driving wheel 602, and the transmission belt 3 is in contact with the driving wheel 602 and the conveying wheel 601 respectively, wherein a servo motor is connected to one end of the driving wheel 602, and the servo motor with a braking function is used to drive the driving wheel 602 to rotate, drive the transmission belt 3 to move, and thereby drive the conveying wheel 601 to rotate.

[0036] Furthermore, in order to ensure the working state of the transmission belt 3 on the transmission component 6, the limiting component 4 includes a support plate 402 for connection and fixing, one end of the support plate 402 is connected to the bearing component 2, ensuring that the position of the limiting component 4 is stable during operation, and in the process of the transmission belt 3 being connected to the transmission component 6, one side of the transmission belt 3 is located on the side of the support plate 402 close to the support rod 1, and does not conflict with the support plate 402, ensuring the normal use of the transmission belt 3, and two connecting plates 403 for support are connected to the end of the support plate 402 away from the bearing component 2, and the two connecting plates 403 are respectively They are respectively located at the two ends of the supporting component 2 distributed along the length direction, and the connecting plate 403 and the supporting component 2 are perpendicular to each other, and the two connecting plates 403 are respectively connected on one end close to each other with a limiting wheel 404 for constraining the edge of the conveyor belt 3, and the limiting wheel 404 can interfere with the conveyor belt 3, wherein the installation angle of the limiting wheel 404 is the same as the bending angle of the conveyor belt 3, to avoid excessive wear on the edge of the conveyor belt 3 and ensure the normal use of the conveyor belt 3, and the two limiting wheels 404 are connected on one end close to each other with a supporting wheel 401 for supporting the bottom state of the conveyor belt 3.

[0037] During use of the device, the support wheel 401 is used to support the bottom of the conveyor belt 3 , prompting the limiting wheel 404 to support and limit both sides of the conveyor belt 3 to ensure the normal operation of the conveyor belt 3 .

[0038] Furthermore, the limiting wheel 404 includes a transmission shaft 4041 for support, and a connecting column 4042 is rotatably connected to the transmission shaft 4041, and the transmission shaft 4041 and the connecting column 4042 rotate relative to each other by means of bearings without the participation of a power source, and a plurality of rotating rods 4044 and deflection rods 4045 are respectively connected to the outer circumference of the connecting column 4042, wherein the angle between the rotating rod 4044 and the deflection rod 4045 on the surface of the connecting column 4042 is an obtuse angle, and a correction plate 4043 is connected to the end of the rotating rod 4044 and the deflection rod 4045 away from the transmission shaft 4041, and the rotating rod 4044, the deflection rod 4045 and the correction plate 4043 are distributed in a cylindrical array on the surface of the connecting column 4042, The rod 4044 and the deflection rod 4045 are rotationally connected to the connecting column 4042 and the correction plate 4043 respectively. At the same time, a torsion spring is provided on the bearing position of the rotation connection to ensure that the connection angle between the rotating rod 4044 and the deflection rod 4045 is stable. At the same time, when the position of the conveyor belt 3 is offset, the correction plate 4043 is compressed, causing the torsion springs on the rotating rod 4044 and the deflection rod 4045 to be subjected to force, thereby slowing down the offset amplitude of the conveyor belt 3. An integrated temperature sensor is provided inside the correction plate 4043. When the friction temperature of the conveyor belt 3 exceeds 60°C, an alarm is triggered to ensure that the correction plate 4043 and the conveyor belt 3 are in relative rotation, thereby reducing the friction resistance of the limiting wheel 404 to the edge of the conveyor belt 3.

[0039] At the same time, when the conveyor belt 3 is offset, the surface of the correction plate 4043 will be squeezed, causing the deflection angles of the rotating rod 4044 and the deflection rod 4045 to change, causing the inclination angle of the correction plate 4043 to change. When the conveyor belt 3 deviates toward the limiting wheel 404 on one side, the offset angle of the correction plate 4043 on that side will be reduced, and the offset angle of the correction plate 4043 on the other side will increase. At this time, the offset amplitude of the conveyor belt 3 is judged according to the feedback of the deflection angle, prompting the staff to correct it in time, and as the offset angle of the correction plate 4043 on the offset side gradually increases, the offset rate of the conveyor belt 3 can be effectively suppressed.

[0040] It should be noted that the criterion for judging the size of the offset angle of the correction plate 4043 is: when the distance between the correction plate 4043 close to the end of the conveyor belt 3 and the connecting column 4042 is shortened, and the distance between the correction plate 4043 away from the end of the conveyor belt 3 and the connecting column 4042 is increased, it means that the offset angle of the correction plate 4043 is reduced at this time, and vice versa. The offset angle of the correction plate 4043 is increased.

[0041] During the use of the device, the servo motor drives the active wheel 602 to rotate, thereby driving the conveyor belt 3 to move, and then prompting the conveying wheel 601 to rotate, ensuring the normal use of the conveyor belt 3. During the normal movement of the conveyor belt 3, the edge of the conveyor belt 3 can drive the limiting wheel 404 to rotate, thereby reducing the friction between the limiting wheel 404 and the conveyor belt 3 and improving the service life of the conveyor belt 3.

[0042] When the conveyor belt 3 is deflected, the conveyor belt 3 will be pressed against the correction plate 4043 at one end, so that the correction plate 4043 intervenes and adjusts the deflection angles of the rotating rod 4044 and the deflection rod 4045, so that the inclination angle of the correction plate 4043 on the pressed side is reduced, thereby suppressing the edge of the conveyor belt 3, slowing down the deviation rate of the conveyor belt 3, and reducing the maintenance frequency of the belt conveyor wheel. At the same time, during the movement of the conveyor belt 3, the limiting wheel 404 and the support wheel 401 will be driven to rotate, so that the conveyor belt 3 continuously compresses the correction plate 4043 in the normal state to adapt to the edge state of the conveyor belt 3. However, in this process, the torsion spring on the rotating rod 4044 and the deflection rod 4045 can correct and reset the conveyor belt 3.

[0043] Specifically, when the conveyor belt 3 drives the limiting wheel 404 to rotate, the conveyor belt 3 will be prompted to contact the adjacent correction plate 4043 in the normal state, prompting the conveyor belt 3 to press the correction plate 4043 again, thereby reducing the contact stress of the conveyor belt 3. At the same time, during the compression process, the reaction force of the torsion spring is used to correct the position of the conveyor belt 3, reducing the frequency of the conveyor belt 3 being shut down and reset.

[0044] At the same time, the temperature reading of the temperature sensor on the correction plate 4043 is used to identify the working status of the limiting wheel 404. When the temperature on the correction plate 4043 is in a normal state, it means that the limiting wheel 404 is in a normal working state. When the temperature on the correction plate 4043 rises abnormally, it means that the friction between the limiting wheel 404 and the conveyor belt 3 increases, which will affect the use status of the conveyor belt 3 and affect the normal use of the material conveyor.

[0045] Example 2

[0046] like Figure 4-Figure 7As shown, the present invention also includes a correction and stabilization structure installed by a material conveyor to maintain the stability of the working position of the conveyor belt 3. The correction and stabilization structure includes a correction component 5 for detecting and repairing the position state of the conveyor belt 3, wherein the correction component 5 includes a correction block 501 for supporting and fixing. The correction block 501 is fixedly connected to the carrier component 2. An identification block 503 is connected to the correction block 501. The identification blocks 503 are respectively located on both sides of the conveyor belt 3 distributed along the width direction, and can fully conflict with the edge of the offset conveyor belt 3. The correction component 5 and the limiting component 4 are staggered on the carrier component 2, and there will be no position conflict between them. At the same time, the identification block 503 and the correction block 501 are connected by a rubber rod, so that when the conveyor belt 3 is offset, the connection angle between the identification block 503 and the correction block 501 can be quickly adjusted, and the offset distance of the conveyor belt 3 can be accurately identified. When in use, the connection position of the identification block 503 is higher than the edge height of the conveyor belt 3 when it is working normally, that is, when the conveyor belt 3 is in normal use, it will not contact the identification block 503. When the offset distance of the conveyor belt 3 is large, that is, the correction plate 4043 cannot effectively restore the position of the conveyor belt 3, the edge of one side of the conveyor belt 3 can contact the identification block 503 and drive the identification block 503 to move.

[0047] Furthermore, in order to slow down the deviation rate of the conveyor belt 3 and effectively reset the position of the conveyor belt 3, a plurality of detection components 502 for identifying and regulating the working status of the conveyor belt 3 are connected to the correction block 501. The distribution position of the detection component 502 on the correction block 501 is the same as the transmission direction of the conveyor belt 3. The detection component 502 can interfere with the bottom of the conveyor belt 3, and one end of the conveyor belt 3 can always be in contact with the detection component 502.

[0048] Furthermore, in order to effectively identify the position status of the transmission belt 3 and reset the offset position of the transmission belt 3, the detection component 502 includes a fixed block 5021 for supporting the rotating wheel 5023, and the fixed block 5021 is fixedly connected to the correction block 501. The end of the fixed block 5021 away from the correction block 501 is connected with a spring plate 5022 for increasing the height, and the end of the spring plate 5022 away from the fixed block 5021 is connected with a rotating wheel 5023 that contacts the transmission belt 3 and is driven to rotate, wherein the height of the spring plate 5022 is utilized to ensure that the rotating wheel 5023 can always be in contact with the transmission belt 3, ensure that the rotating wheel 5023 can identify the offset status of the transmission belt 3, and promptly correct the position of the transmission belt 3 to ensure the normal use of the transmission belt 3.

[0049] During use, the elastic state of the spring plate 5022 can be actively controlled, that is, when the edge of the conveyor belt 3 collides with the identification block 503, the elastic state of the spring plate 5022 is controlled, so that the spring plate 5022 deflects toward the side opposite to the elastic state, and drives the position of the conveyor belt 3 to move. In the present invention, the elastic control method of the spring plate 5022 is preferably an electromagnetic control state, that is, controlling the current state on the spring plate 5022, thereby regulating the elastic state of the spring plate 5022.

[0050] Furthermore, pressure sensors are respectively connected to the limiting component 4 and the correcting component 5, wherein the pressure sensors are respectively located on the correction plate 4043 in the limiting component 4 and the identification block 503 in the correcting component 5. When the conveyor belt 3 deviates, it will affect the extrusion pressure of the correction plate 4043 and the identification block 503, thereby judging the deviation of the conveyor belt 3 on the transmission component 6, ensuring that the conveyor belt 3 can be effectively moved according to the state of the pressure sensor. When the pressure exceeds the set threshold, it is determined that the conveyor belt 3 is deviated, and the control system accurately adjusts the action force and timing of the correcting component 5 according to the data of the pressure sensor.

[0051] Furthermore, the distance between the identification block 503 and the carrier component 2 is greater than the distance between the limiting wheel 404 and the carrier component 2, ensuring that the conveyor belt 3 will not contact the identification block 503 in the initial state, that is, the conveyor belt 3 only contacts the limiting component 4 under normal working conditions, and when the deviation exceeds the correction capacity of the limiting component 4, the identification block 503 contacts the conveyor belt 3 and intervenes in the correction work, forming a secondary correction protection mechanism.

[0052] When the conveyor belt 3 is in use, it continuously slides relative to the transmission assembly 6. The limiting wheel 404 alone cannot effectively reset the position of the conveyor belt 3. In the process of relative sliding between the conveyor belt 3 and the limiting wheel 404, the conveyor belt 3 is always in contact with the rotating wheel 5023 and drives the position of the rotating wheel 5023 to tilt, causing the spring plate 5022 to bend. At the same time, as the conveyor belt 3 and the correction plate 4043 slide relative to each other, the edge of the conveyor belt 3 contacts the identification block 503, and when the pressure sensor on the identification block 503 detects an abnormal pressure reading, at this time, under the data state of the pressure sensor, the spring plate 5022 is controlled to be energized, the elastic coefficient of the spring plate 5022 is adjusted, and the spring plate 5022 and the rotating wheel 5023 are controlled to slowly reset. Since the rotating wheel 5023 is always in contact with the conveyor belt 3, the friction force drives the conveyor belt 3 to slowly reset, reducing the offset distance of the conveyor belt 3, so that the conveyor belt 3 is separated from the identification block 503.

[0053] When the conveyor belt 3 is operating normally, the limiting wheel 404 in the limiting component 4 lightly touches the edge of the conveyor belt 3. When the conveyor belt 3 is slightly offset due to factors such as uneven material distribution and tension fluctuation, the correction plate 4043 is squeezed first, and the temperature sensor and pressure sensor on its surface immediately sense the changes and transmit the signal to the control system, triggering an early warning to remind the operator to pay attention to the operating status of the conveyor belt 3.

[0054] As the deviation of the conveyor belt 3 intensifies, the correction plate 4043 is subjected to greater pressure, and the rotating rod 4044 and the deflection rod 4045 are deflected under the action of the torsion spring, generating a thrust on the edge of the conveyor belt 3 in the opposite direction of the deviation, trying to correct the conveyor belt 3 back to the normal track. At the same time, the support wheel 401 provides a stable supporting force to the bottom of the conveyor belt 3 to prevent the conveyor belt 3 from being deformed or damaged due to excessive local force.

[0055] If the correction force of the limiting component 4 is not sufficient to correct the offset of the conveyor belt 3, the edge of the conveyor belt 3 will further contact the identification block 503 on the correction component 5. The pressure sensor on the identification block 503 detects the sudden increase in pressure and immediately sends a signal to the control system. The control system quickly calculates the offset direction and offset of the conveyor belt 3 based on the data of the pressure sensor and the displacement information of the bottom of the conveyor belt 3 transmitted back by the detection component 502, accurately adjusts the electromagnetic control current of the spring plate 5022, changes the elastic coefficient of the spring plate 5022, and makes the rotating wheel 5023 apply a thrust of appropriate size and direction to the conveyor belt 3 to assist the conveyor belt 3 in resetting. At the same time, the control system will also adjust the speed and torque of the transmission component 6 to keep the conveyor belt 3 running smoothly during the correction process to avoid secondary damage to the conveyor belt 3 due to sudden and forceful correction.

[0056] Under the joint action of the limiting component 4 and the correcting component 5, the conveyor belt 3 gradually returns to its normal position. When the pressure sensor detects that the pressure of the conveyor belt 3 on the limiting wheel 404 and the identification block 503 returns to the normal range, the control system determines that the correction is completed, restores the initial working state of the component, and continues to monitor the operating state of the conveyor belt 3 in real time to ensure the long-term stable operation of the material conveyor.

[0057] The pressure sensor and temperature sensor in the limiting component 4 are used to collect real-time operating status information of the conveyor belt 3, including the pressure of the conveyor belt 3 on the limiting wheel 404 and the friction temperature between the correction plate 4043 and the conveyor belt 3. These signals are sent to the control system through the data transmission line. At the same time, the pressure sensor on the correction component 5 monitors the extrusion pressure exerted on the identification block 503 and transmits the data to the control system.

[0058] The control system processes and analyzes the collected signals in real time to determine the degree and trend of conveyor belt 3's deviation. If the pressure detected by the pressure sensor of the limiting assembly 4 exceeds the set normal range and the temperature sensor indicates an increase in friction temperature, the control system determines that the conveyor belt 3 may be drifting. It then issues a warning signal and prepares to activate the correction assembly 5 for preliminary correction. If the pressure sensor on the correction assembly 5 further detects significant pressure on the identification block 503, indicating that the conveyor belt 3 is deflecting significantly, the control system calculates the corrective force and angle required to be applied to the correction assembly 5 based on the pressure and direction of the deviation.

[0059] After the control system issues an instruction, the limiting component 4 and the correcting component 5 work together according to a predetermined program. Under the action of the torsion spring, the rotating rod 4044 and the deflection rod 4045 in the limiting component 4 adjust the angle of the correction plate 4043 according to the deviation direction and degree of the conveyor belt 3, gently push the edge of the conveyor belt 3, and guide it back to its normal track. At the same time, the spring plate 5022 in the correcting component 5 changes its elastic coefficient under electromagnetic control, so that the rotating wheel 5023 applies a thrust opposite to the deviation direction to the bottom of the conveyor belt 3, assisting the conveyor belt 3 in resetting. During the entire correction process, the control system continuously receives real-time data feedback from the sensor and dynamically adjusts the action parameters of the limiting component 4 and the correcting component 5 to ensure that the conveyor belt 3 can quickly and accurately return to its normal position.

[0060] After conveyor belt 3 has been corrected, the control system continues to monitor its operating status, confirming that conveyor belt 3 has stabilized in its normal position through sensors on the limiting component 4 and the correcting component 5. If conveyor belt 3 shows signs of deviation again, the control system will repeat the above coordinated control process until conveyor belt 3 maintains stable operation.

[0061] The above solution enables the limiting component 4 and the correcting component 5 to work closely together to form a dynamic and intelligent correcting system, which can effectively deal with various deviation situations of the conveyor belt 3 and ensure the efficient and stable operation of the material conveyor.

[0062] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements that are inherent to such process, method, article or apparatus.

[0063] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A deviation-correcting and stabilizing structure for a material conveyor, comprising a support rod (1), characterized in that: A bearing assembly (2) is connected to one end of the support rod (1) along the length direction, a transmission assembly (6) is connected to both ends of the support assembly (2) along the length direction, a transmission belt (3) is connected to the transmission assembly (6), and a plurality of limiting assemblies (4) are connected to one end of the support rod (2) away from the support rod (1), and the limiting assemblies (4) are capable of interfering with the transmission belt (3); The limiting assembly (4) comprises a support plate (402), and limiting wheels (404) are respectively connected to two sides of the support plate (402) distributed along the length direction. The limiting wheel (404) comprises a transmission shaft (4041), and a connecting column (4042) is rotatably connected to the transmission shaft (4041). A plurality of rotating rods (4044) and deflection rods (4045) are respectively connected to the outer circumference of the connecting column (4042), and a correction plate (4043) is connected to the ends of the rotating rods (4044) and the deflection rods (4045) away from the transmission shaft (4041). An integrated temperature sensor is provided inside the correction plate (4043); The rotating rod (4044) and the deflecting rod (4045) are rotatably connected to the connecting column (4042) and the correction plate (4043) respectively, and a torsion spring is provided between the rotating rod (4044) and the deflecting rod (4045) and the connecting column (4042) and the correction plate (4043) respectively; The deflection correction stabilization structure includes a deflection correction component (5), the deflection correction component (5) includes a deflection correction block (501), the deflection correction block (501) is fixedly connected to the bearing component (2), an identification block (503) is connected to the deflection correction block (501), the identification block (503) can collide with the edge of the conveyor belt (3) after deflection, the deflection correction component (5) and the limiting component (4) are staggered on the bearing component (2), and the identification block (503) and the deflection correction block (501) are connected by a rubber rod; The distance between the identification block (503) and the bearing assembly (2) is greater than the distance between the limiting wheel (404) and the bearing assembly (2); the conveyor belt (3) only contacts the limiting assembly (4) in a normal working state; when the deviation exceeds the correction capability of the limiting assembly (4), the identification block (503) contacts the conveyor belt (3) and operates; The correction block (501) is connected to a plurality of detection components (502), and the detection components (502) are capable of contacting the bottom of the conveyor belt (3); The detection assembly (502) comprises a fixed block (5021), the fixed block (5021) and the correction block (501) are fixedly connected, one end of the fixed block (5021) away from the correction block (501) is connected to a spring plate (5022), and one end of the spring plate (5022) away from the fixed block (5021) is connected to a rotating wheel (5023); The height of the spring plate (5022) is utilized to ensure that the rotating wheel (5023) can always be in contact with the conveyor belt (3), and the elastic state of the spring plate (5022) can be actively controlled.

2. The deviation-correcting and stabilizing structure of a material conveyor according to claim 1, characterized in that: The transmission assembly (6) comprises a conveying wheel (601) and a driving wheel (602), and the transmission belt (3) respectively contacts the driving wheel (602) and the conveying wheel (601).

3. The deviation-correcting and stabilizing structure of a material conveyor according to claim 1, characterized in that: One end of the support plate (402) is connected to the bearing assembly (2), and two connecting plates (403) are connected to the end of the support plate (402) away from the bearing assembly (2). The two connecting plates (403) are respectively located at two ends of the bearing assembly (2) distributed along the length direction, and the ends of the two connecting plates (403) close to each other are respectively connected to the limiting wheels (404), and the limiting wheels (404) can contact the conveyor belt (3). The ends of the two limiting wheels (404) close to each other are connected to the support wheel (401).

4. The deviation-correcting and stabilizing structure of a material conveyor according to claim 1, characterized in that: The limiting component (4) and the deviation-correcting component (5) are respectively connected to pressure sensors.

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