A roller surface cleaning mechanism for an electronic belt scale

Abstract

This utility model provides a roller surface cleaning mechanism for an electronic belt scale. It relates to the field of electronic belt scale cleaning technology. The roller surface cleaning mechanism includes a base, on which four mounting brackets are fixedly installed. Each of the four mounting brackets is equipped with a connecting component. Each connecting component includes: two upright blocks, a connecting rod, a circular roller, two upright blocks, two rotating blocks, two connecting rods, two rotating blocks, two circular rollers, and two upright blocks. Two upright blocks are fixedly installed on the top of their respective mounting brackets. The connecting rod is fixedly installed between the two upright blocks. The circular roller is rotatably mounted on the connecting rod. The two upright blocks are fixedly installed on the top of their respective mounting brackets. This utility model has the advantages of accelerating cleaning efficiency, reducing time and effort spent, and relatively improving cleaning efficiency.

Description

Technical Field

[0001] This utility model relates to the field of cleaning technology for electronic belt scales, specifically to a roller surface cleaning mechanism for electronic belt scales. Background Technology

[0002] An electronic belt scale is an automated weighing instrument that can continuously and dynamically weigh bulk materials without interrupting the conveyor belt movement. Its core components include a weighing frame, speed sensor, load cell, and control display instrument. It calculates instantaneous flow rate and cumulative weight by detecting belt load and speed signals. Electronic belt scales are widely used in industrial measuring devices. This equipment not only improves the measuring efficiency in the production process but also ensures the accuracy of the measurement, which is of great significance for enterprise production management and cost control. After a period of use, material dust, adhering substances, or residual impurities can easily accumulate on the multiple guide or support rollers under the conveyor belt. Failure to clean these impurities in a timely manner can directly lead to abnormal tension and measurement distortion. To avoid affecting the lifespan and accuracy stability of the electronic belt scale, it is necessary to clean the roller surfaces of the electronic belt scale regularly.

[0003] Traditionally, cleaning electronic belt scales mainly relies on manual wiping after the machine is stopped. Since there are many rollers on electronic belt scales, it is difficult to ensure that all positions on the roller surface are cleaned evenly and effectively. The cleaning efficiency cannot be uniform and guaranteed. In addition, cleaning each roller manually is time-consuming and labor-intensive, resulting in low efficiency.

[0004] Therefore, it is necessary to provide a new roller surface cleaning mechanism for electronic belt scales to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this invention is to provide a roller surface cleaning mechanism for an electronic belt scale that accelerates cleaning efficiency, reduces time and effort, and relatively improves cleaning efficiency.

[0006] To solve the above-mentioned technical problems, the roller surface cleaning mechanism of the electronic belt scale provided by this utility model includes: a base, on which four mounting brackets are fixedly installed. Each of the four mounting brackets is provided with a connecting component. Each of the four connecting components includes: two upright blocks, a connecting rod, a circular roller, two upright blocks, two rotating blocks, two connecting rods, two rotating blocks, two circular rollers, and two upright blocks. The two upright blocks are fixedly installed on the top of their respective mounting brackets. The connecting rod is fixedly installed between the two upright blocks. The circular roller is rotatably sleeved on the connecting rod. The two upright blocks are fixedly installed on the top of their respective mounting brackets. The two rotating blocks are rotatably installed on the two upright blocks respectively. The two connecting rods are fixedly installed on the two connecting blocks respectively. On one side of the rotating block one, two rotating blocks two are respectively fixedly installed on the opposite ends of the two connecting rods two. Two circular rollers two are respectively rotatably sleeved on the two connecting rods two. Two vertical blocks three are respectively rotatably installed on the two rotating blocks two. Each of the four mounting frames is provided with a drive assembly. Each of the four drive assemblies includes: a double-ended screw, an electric motor one, and two moving blocks. The double-ended screw is rotatably installed on the corresponding mounting frame. The electric motor one is fixedly installed on one side of the mounting frame. The output shaft of the electric motor one is fixedly connected to one end of the double-ended screw. The two moving blocks are threaded onto the double-ended screw. The two moving blocks are respectively rotatably connected to the two vertical blocks three. Each of the four mounting frames is provided with a cleaning assembly.

[0007] Preferably, each of the four cleaning components includes: two connecting blocks, a fixed frame, a connecting rod, a second electric motor, a drive roller, a support plate, a first electric push rod, a long rod, a fitting block, a connecting frame, an air pump, a connecting pipe, an installation pipe, and multiple diversion pipes. The two connecting blocks are fixedly installed on one side of the mounting frame. The fixed frame is fixedly installed on the side of the two connecting blocks away from the mounting frame. The connecting rod is rotatably installed on the fixed frame. The second electric motor is fixedly installed on one side of the fixed frame, and its output shaft is fixedly connected to one end of the connecting rod. The drive roller is fixedly sleeved on the connecting rod. The support plate is fixedly installed between the inner walls of both sides of the fixed frame. The first electric push rod is fixedly installed on the top of the support plate. The long rod is slidably installed on the fixed frame. The fitting block is fixedly sleeved on the long rod. The output rod of the electric push rod one is fixedly connected to one side of the assembly block. The connecting frame is fixedly installed on the top of the assembly block. The air pump is fixedly installed on the bottom inner wall of the connecting frame. The connecting pipe is fixedly installed on the air outlet of the air pump. The mounting pipe is fixedly installed between the inner walls of both sides of the connecting frame. The end of the connecting pipe away from the air pump is fixedly connected to the mounting pipe. Multiple diversion pipes are fixedly installed on one side of the mounting pipe. Each of the four mounting frames is equipped with an auxiliary component. Each of the four auxiliary components includes: electric push rod two, a connecting plate, a scraper, and a welding frame. The welding frame is fixedly installed on one side of the corresponding mounting frame. The electric push rod two is fixedly installed on one side of the welding frame. The connecting plate is fixedly installed on the output rod of the electric push rod two. The scraper is fixedly installed on one side of the connecting plate.

[0008] Preferably, in the four cleaning components, two U-shaped clamps are fixedly installed on the top of any one of the support plates, and each of the two U-shaped clamps is fixedly connected to the corresponding electric push rod.

[0009] Preferably, in the four drive components, each of the mounting brackets has four strip holes, and side blocks are fixedly installed on both sides of the two moving blocks. The four side blocks are slidably installed in the four strip holes, and the four side blocks are rotatably connected to the two upright blocks respectively.

[0010] Preferably, in the four cleaning components, each of the fixing frames has two movable holes, the long bar is slidably installed in the two movable holes, and limit blocks are fixedly installed at both ends of the long bar.

[0011] Preferably, in the four auxiliary components, a square plate is fixedly installed on one side of any one of the welding frames, and two U-shaped clamps are fixedly installed on one side of the square plate. The two U-shaped clamps are respectively fixedly connected to the corresponding electric push rods.

[0012] Preferably, in the four auxiliary components, two transverse rods are fixedly installed on one side of any one of the connecting plates, both transverse rods are slidably connected to the welding frame, and anti-detachment blocks are fixedly installed on the ends of the two transverse rods away from the connecting plate.

[0013] Compared with related technologies, the roller surface cleaning mechanism of the electronic belt scale provided by this utility model has the following beneficial effects:

[0014] In this invention, the drive assembly automatically adjusts the position of the second roller, enabling rapid leveling and alignment of multiple rollers so that they are on the same horizontal line, facilitating subsequent unified cleaning and improving cleaning convenience. The cleaning assembly automatically drives all rollers to be cleaned, including the first and second rollers, to rotate synchronously, facilitating rapid cleaning of all positions on the rollers and preventing corners from being overlooked due to inconvenience, thus ensuring cleaning efficiency. With the assistance of auxiliary components, impurities on each roller are automatically scraped off, eliminating the need for manual scraping, saving time and effort, reducing manual operation steps and labor intensity, and significantly improving cleaning speed. Four air pumps generate uniform airflow, which is directly blown onto the rotating roller surfaces, accelerating the evaporation of cleaning liquid or water, effectively preventing liquid residue from causing corrosion of electronic components and protecting safety. The electric push rod can adjust the position of the drive roller and the diverter pipe, preventing any impact on the rollers after cleaning. Attached Figure Description

[0015] Figure 1 This is a front view structural diagram of the present utility model;

[0016] Figure 2 This is a side view of the structure of this utility model;

[0017] Figure 3 This is an assembly diagram of the mounting bracket in this utility model;

[0018] Figure 4 This is a front sectional view of the mounting bracket in this utility model;

[0019] Figure 5 This is a side sectional view assembly drawing of the mounting bracket in this utility model;

[0020] Figure 6 This is a top sectional view of the mounting bracket and fixing bracket in this utility model.

[0021] Figure 7 This is a top sectional view of the mounting bracket and the movable block in this utility model.

[0022] In the diagram: 1. Base; 2. Mounting frame; 3. Stand block one; 4. Connecting rod one; 5. Circular roller one; 6. Stand block two; 7. Rotating block one; 8. Connecting rod two; 9. Rotating block two; 10. Stand block three; 11. Double-ended screw; 12. Electric motor one; 13. Moving block; 14. Connecting block; 15. Fixing frame; 16. Connecting rod; 17. Electric motor two; 18. Drive roller; 19. Support plate; 20. Electric push rod one; 21. Long rod; 22. Set block; 23. Connecting frame; 24. Air pump; 25. Connecting pipe; 26. Mounting pipe; 27. Diverter pipe; 28. Electric push rod two; 29. ​​Connecting plate; 30. Scraper; 31. Circular roller two; 32. Welding frame. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Please refer to the following: Figures 1-7 ,in, Figure 1 This is a front view structural diagram of the present utility model; Figure 2 This is a side view of the structure of this utility model; Figure 3 This is an assembly diagram of the mounting bracket in this utility model; Figure 4 This is a front sectional view of the mounting bracket in this utility model; Figure 5 This is a side sectional view assembly drawing of the mounting bracket in this utility model; Figure 6 This is a top sectional view of the mounting bracket and fixing bracket in this utility model. Figure 7This is a top sectional view of the mounting bracket and movable block assembly in this utility model. The roller surface cleaning mechanism of the electronic belt scale includes: a base 1, on which four mounting brackets 2 are fixedly mounted. The four mounting brackets 2 are linearly distributed. The characteristic feature is that each of the four mounting brackets 2 is provided with a connecting component. Each of the four connecting components includes: two vertical blocks 3, a connecting rod 4, a circular roller 5, two vertical blocks 6, two rotating blocks 7, two connecting rods 8, two rotating blocks 9, two circular rollers 31, and two vertical blocks 10. The two vertical blocks 3 are fixedly mounted on the top of their respective mounting brackets 2. The connecting rod 4 is fixedly mounted between the two vertical blocks 3. The circular roller 5 is rotatably sleeved on the connecting rod 4. The two vertical blocks 6 are fixedly mounted on the top of the mounting brackets 2. The two rotating blocks 7 are rotatably mounted on the two vertical blocks 6 respectively. The two connecting rods 8 are fixedly mounted on the opposite sides of the two rotating blocks 7. The two rotating blocks 9 are fixedly mounted on the two connecting rods 8 respectively. At the ends that are far apart from each other, two circular rollers 31 are rotatably mounted on two connecting rods 8, and two vertical blocks 10 are rotatably mounted on two rotating blocks 9. Each of the four mounting frames 2 is equipped with a drive assembly. The four drive assemblies can adjust the position of the circular rollers 31, leveling them to facilitate uniform cleaning of the roller surface. Each of the four drive assemblies includes: a double-headed screw 11, an electric motor 12, and two moving blocks 13. The double-headed screw 11 is rotatably mounted on the corresponding mounting frame 2, and the electric motor 12 is fixedly mounted on one side of the mounting frame 2. The output shaft of the electric motor 12 is fixedly connected to one end of the double-headed screw 11. The two moving blocks 13 are threaded onto the double-headed screw 11 and are rotatably connected to the two vertical blocks 10. Each of the four mounting frames 2 is equipped with a cleaning assembly. The cooperation of the four cleaning assemblies can accelerate the efficiency of roller surface cleaning.

[0025] To reduce manual intervention and quickly clean the rollers, this method includes four cleaning components: two connecting blocks 14, a fixing frame 15, a connecting rod 16, a second electric motor 17, a drive roller 18, a support plate 19, an electric push rod 20, a long rod 21, a mounting block 22, a connecting frame 23, an air pump 24, a connecting pipe 25, an installation pipe 26, and multiple diversion pipes 27. The two connecting blocks 14 are fixedly installed on one side of the mounting frame 2, and the fixing frame 15 is fixedly installed on the side of the two connecting blocks 14 away from the mounting frame 2. The connecting rod 16 rotates. The electric motor 17 is fixedly mounted on one side of the fixed frame 15, and its output shaft is fixedly connected to one end of the connecting rod 16. A drive roller 18 is fixedly sleeved on the connecting rod 16. The drive roller 18 is made of rubber, which increases the friction between the drive roller and the roller surface, facilitating the rotation of the roller. A support plate 19 is fixedly mounted between the inner walls of both sides of the fixed frame 15. An electric push rod 20 is fixedly mounted on the top of the support plate 19. A long rod 21 is slidably mounted on the fixed frame 15. A sleeve block 22 is fixedly sleeved on the support plate 15. On the long rod 21, the output rod of the electric push rod 20 is fixedly connected to one side of the mounting block 22. The connecting frame 23 is fixedly installed on the top of the mounting block 22. The air pump 24 is fixedly installed on the bottom inner wall of the connecting frame 23. The connecting pipe 25 is fixedly installed on the air outlet of the air pump 24. The connecting pipe 25 is U-shaped. The mounting pipe 26 is fixedly installed between the inner walls of both sides of the connecting frame 23. Both ends of the mounting pipe 26 are sealed. The end of the connecting pipe 25 away from the air pump 24 is fixedly connected to the mounting pipe 26. Multiple diversion pipes 27 are fixedly installed on the mounting pipe 26. On one side, multiple diversion pipes 27 are linearly distributed at equal intervals. Each of the four mounting brackets 2 is equipped with an auxiliary component. The four auxiliary components facilitate the scraping of impurities from each roller. Each of the four auxiliary components includes: electric push rod 28, connecting plate 29, scraper 30, and welding frame 32. The welding frame 32 is fixedly installed on one side of the corresponding mounting bracket 2. The electric push rod 28 is fixedly installed on one side of the welding frame 32. The connecting plate 29 is fixedly installed on the output rod of the electric push rod 28. The scraper 30 is fixedly installed on one side of the connecting plate 29.

[0026] To ensure the stability of the electric push rod 20, in this method, two U-shaped clamps are fixedly installed on the top of any one of the four cleaning components' support plates 19, and both U-shaped clamps are fixedly connected to the corresponding electric push rod 20.

[0027] In order to limit the movement of the two moving blocks 13 and increase their stability, in this method, four strip holes are provided on any one of the four drive components, and side blocks are fixedly installed on both sides of the two moving blocks 13. The four side blocks are slidably installed in the four strip holes, and the four side blocks are rotatably connected to the two upright blocks 10 respectively.

[0028] In order to provide space for the long bar 21 to slide, in this method, two moving holes are opened on any one of the four cleaning components, the long bar 21 is slidably installed in the two moving holes, and limit blocks are fixedly installed at both ends of the long bar 21.

[0029] Similarly, in order to ensure the stability of the electric push rod 28 during installation, in this method, a square plate is fixedly installed on one side of any of the four auxiliary components welding frame 32, and two U-shaped clamps are fixedly installed on one side of the square plate. The two U-shaped clamps are respectively fixedly connected to the corresponding electric push rod 28.

[0030] To reduce the load on the electric push rod 28 and increase the stability of the connecting plate 29, in this method, two horizontal rods are fixedly installed on one side of any one of the four auxiliary components of the connecting plate 29. The two horizontal rods are slidably connected to the welding frame 32, and anti-detachment blocks are fixedly installed on the ends of the two horizontal rods away from the connecting plate 29.

[0031] The working principle of the roller surface cleaning mechanism of the electronic belt scale provided by this utility model is as follows:

[0032] Before cleaning the roller surface of the electronic belt scale, the power supply to the equipment must be turned off. Then, start the four electric motors 12. Each electric motor 12 drives the corresponding two moving blocks 13 to move simultaneously. The two moving blocks 13 move away from each other and pull the two vertical blocks 30, gradually leveling the two circular rollers 31. Then turn off the four electric motors 12. At this time, the circular roller 5 and the two circular rollers 31 are linearly distributed.

[0033] Then, the four electric push rods 20 are activated, and their output rods extend outward, pushing the connecting frame 23 towards the mounting frame 2 until the drive roller 18 on the connecting frame 23 contacts the first round roller 5 and the two second round rollers 31. The four electric push rods 20 then automatically close. Next, the four electric motors 17 are activated, driving the four drive rollers 18 to rotate simultaneously. The drive rollers 18 then drive the round roller 5 and the two second round rollers 31 in contact with them to rotate together. Finally, the four electric push rods 28 are activated, driving the four drive rollers 15 and 21 to rotate together via the four connecting plates 29. The scraper 30 is operated until it contacts the first roller 5 and the two second rollers 31. The four electric push rods 28 are then closed. The first roller 5 and the two second rollers 31 on each mounting frame 2 are in a rotating state and in contact with the corresponding scraper 30. Loose material or dust on the first roller 5 and the two second rollers 31 will be scraped off by the scraper 30. After the obvious impurities on the surface are scraped off, the four electric push rods 28 are restarted. The output rods of the four electric push rods 28 retract inward to restore the four scraper 30 to their initial positions, so that the four scraper 30 gradually move away from the mounting frame 2 to facilitate the next operation.

[0034] Afterwards, use a soft cloth dampened with neutral detergent to repeatedly wipe the roller surface. Since liquid penetration can cause short circuits or corrosion of components on the electronic belt scale, the wiping process needs to be done manually in order to control the contact between components and the cleaning solution during cleaning. The first roller 5 and the two second rollers 31 on each mounting bracket 2 continue to rotate under the drive of the four drive rollers 18, which facilitates wiping different positions on the roller surface. After wiping, start the four air pumps 24. The four air pumps 24 generate air pressure and discharge the air outward through the connecting pipe 25 and branch pipe 26 via multiple diversion pipes 27. The gas flows directly towards the first roller 5 and the two second rollers 31. With the blowing of the gas, the drying of the roller surface is accelerated, thereby avoiding liquid residue on the roller surface and minimizing the risk of rust on the electronic components of the electronic belt scale, thus playing a better protective role. After cleaning, start the four electric motors 12 in the opposite direction to lift and reset the second rollers 31.

[0035] Compared with related technologies, the roller surface cleaning mechanism of the electronic belt scale provided by this utility model has the following beneficial effects:

[0036] In this invention, the position of the second roller 31 can be automatically adjusted by the drive component to achieve rapid leveling and alignment of multiple rollers, so that multiple rollers are on the same horizontal line, which facilitates subsequent unified cleaning and improves cleaning convenience. The cleaning component automatically drives all rollers to be cleaned, the first roller 5 and the second roller 31, to rotate synchronously, so as to quickly clean each position of the rollers and avoid neglecting the corners of the rollers due to inconvenience of operation, thus ensuring cleaning efficiency. With the cooperation of the auxiliary components, impurities on each roller are automatically scraped off, eliminating the step of manual scraping, saving time and effort, reducing manual operation steps and labor intensity, and significantly improving cleaning speed. With the help of four air pumps 24, a uniform airflow is generated and blown directly onto the rotating roller surfaces to accelerate the evaporation of cleaning liquid or water, effectively preventing liquid residue from causing corrosion of electronic components and protecting safety. The electric push rod 20 can adjust the position of the drive roller 18 and the diverter pipe 27 to avoid affecting the rollers after the cleaning work is completed.

[0037] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, those skilled in the art who understand the principle of the above utility model can clearly understand the specific details of its power mechanism, power supply system and control system.

[0038] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A roller surface cleaning mechanism for an electronic belt scale, comprising a base on which four mounting brackets are fixedly mounted, characterized in that, Each of the four mounting frames is equipped with a connecting assembly, which includes: two upright blocks (first type), a connecting rod (first type), a circular roller (first type), two upright blocks (second type), two rotating blocks (first type), two connecting rods (second type), two rotating blocks (second type), two circular rollers (second type), and two upright blocks (third type). The two upright blocks (first type) are fixedly mounted on the top of their respective mounting frames. The connecting rods (first type) are fixedly mounted between the two upright blocks (first type). The circular rollers (first type) are rotatably mounted on the connecting rods (first type). The two upright blocks (second type) are fixedly mounted on the top of their respective mounting frames. The two rotating blocks (first type) are rotatably mounted on the two upright blocks (second type). The two connecting rods (second type) are fixedly mounted on one side of the two rotating blocks (first type). The two rotating blocks (second type) are fixedly mounted on the two upright blocks (third type). At the ends of the two connecting rods that are far apart from each other, two rollers are respectively rotatably sleeved on the two connecting rods. Two upright blocks are respectively rotatably mounted on the two rotating blocks. Each of the four mounting frames is provided with a drive assembly. Each of the four drive assemblies includes: a double-ended screw, an electric motor, and two moving blocks. The double-ended screw is rotatably mounted on the corresponding mounting frame. The electric motor is fixedly mounted on one side of the mounting frame. The output shaft of the electric motor is fixedly connected to one end of the double-ended screw. The two moving blocks are threaded onto the double-ended screw and are respectively rotatably connected to the two upright blocks. Each of the four mounting frames is provided with a cleaning assembly.

2. The roller surface cleaning mechanism of the electronic belt scale according to claim 1, characterized in that, Each of the four cleaning components includes: two connecting blocks, a fixed frame, a connecting rod, a second electric motor, a drive roller, a support plate, a first electric push rod, a long rod, a fitting block, a connecting frame, a vacuum pump, a connecting pipe, an installation pipe, and multiple diversion pipes. The two connecting blocks are fixedly mounted on one side of the mounting frame. The fixed frame is fixedly mounted on the side of the two connecting blocks away from the mounting frame. The connecting rod is rotatably mounted on the fixed frame. The second electric motor is fixedly mounted on one side of the fixed frame, and its output shaft is fixedly connected to one end of the connecting rod. The drive roller is fixedly sleeved on the connecting rod. The support plate is fixedly mounted between the inner walls of both sides of the fixed frame. The first electric push rod is fixedly mounted on the top of the support plate. The long rod is slidably mounted on the fixed frame. The fitting block is fixedly sleeved on the long rod. The output rod of the first moving push rod is fixedly connected to one side of the assembly block. The connecting frame is fixedly installed on the top of the assembly block. The air pump is fixedly installed on the bottom inner wall of the connecting frame. The connecting pipe is fixedly installed on the air outlet of the air pump. The mounting pipe is fixedly installed between the inner walls of both sides of the connecting frame. The end of the connecting pipe away from the air pump is fixedly connected to the mounting pipe. Multiple diversion pipes are fixedly installed on one side of the mounting pipe. Each of the four mounting frames is equipped with an auxiliary component. Each of the four auxiliary components includes: a second electric push rod, a connecting plate, a scraper, and a welding frame. The welding frame is fixedly installed on one side of the corresponding mounting frame. The second electric push rod is fixedly installed on one side of the welding frame. The connecting plate is fixedly installed on the output rod of the second electric push rod. The scraper is fixedly installed on one side of the connecting plate.

3. The roller surface cleaning mechanism of the electronic belt scale according to claim 2, characterized in that, In the four cleaning components, two U-shaped clamps are fixedly installed on the top of any one of the support plates, and each of the two U-shaped clamps is fixedly connected to the corresponding electric push rod.

4. The roller surface cleaning mechanism of the electronic belt scale according to claim 1, characterized in that, In the four drive components, each of the mounting brackets has four strip holes, and side blocks are fixedly installed on both sides of the two moving blocks. The four side blocks are slidably installed in the four strip holes, and the four side blocks are rotatably connected to the two upright blocks respectively.

5. The roller surface cleaning mechanism of the electronic belt scale according to claim 2, characterized in that, In each of the four cleaning components, the mounting bracket has two movable holes, the long rod is slidably installed in the two movable holes, and limit blocks are fixedly installed at both ends of the long rod.

6. The roller surface cleaning mechanism of the electronic belt scale according to claim 2, characterized in that, In each of the four auxiliary components, a square plate is fixedly installed on one side of any one of the welding frames, and two U-shaped clamps are fixedly installed on one side of the square plate. The two U-shaped clamps are respectively fixedly connected to the corresponding electric push rods.

7. The roller surface cleaning mechanism of the electronic belt scale according to claim 2, characterized in that, In each of the four auxiliary components, two transverse rods are fixedly installed on one side of any one of the connecting plates. Both transverse rods are slidably connected to the welding frame, and anti-detachment blocks are fixedly installed on the ends of the two transverse rods away from the connecting plate.

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