Automatic cleaning device for warehousing conveying belt of automatic dispensing machine
By designing cleaning components in the automatic cleaning device of the conveyor belt, ensuring that the brush head is close to the conveyor belt, the problem of contact failure caused by the brush head wear is solved, and the cleaning effect and equipment life are improved.
Patent Information
- Application Number
- CN202421499138.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-27
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-06-27
AI Technical Summary
In the automatic cleaning device of the conveyor belt, the brush head on the roller rubs against the conveyor belt for a long time, resulting in severe wear of some brush heads and light wear of some brush heads, which may cause some brush heads not to come into contact with the conveyor belt, affecting the cleaning effect.
An automatic cleaning device for storage conveyor belts for automatic drug dispensing machines is designed, and the cleaning components are adopted, including setting up multiple circular grooves in the drum, sliding the brush head in the groove, and extruding the circular blocks with the springs in the operation groove to make the brush head close to the conveyor belt to avoid contact failure caused by wear.
Through the design of cleaning components, ensure that the brush head is always close to the conveyor belt, avoid contact failure caused by wear, and improve the effect of conveyor belt cleaning and the service life of the equipment.
Smart Images
Figure CN222683478U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automatic cleaning devices for conveyor belts, in particular to an automatic cleaning device for conveyor belts. Background Art
[0002] The automatic belt cleaning device is used to clean the surface of the medicine storage conveyor belt of the automatic medicine dispensing machine. The automatic belt cleaning device consists of a mounting block, a motor, a gear set, a rotating shaft, a roller, a drum, and a brush head. When cleaning the storage conveyor belt, the mounting blocks are installed on both sides of the conveyor belt, and the motor is started to rotate gear one and gear two, so that the roller on the rotating shaft rotates, thereby rotating the brush head on the drum. The rotation direction of the brush head is opposite to that of the conveyor belt, so that the brush head cleans the conveyor belt. After cleaning, the medicine is placed on the conveyor belt, and the mechanical arm takes the medicine and puts it into the automatic medicine dispensing machine to complete the storage of the medicine in the automatic medicine dispensing machine. The patient can place the medicine list on the automatic medicine dispensing machine, and the automatic medicine dispensing machine will identify it and take out the medicine needed by the patient from the medicine storage in the automatic medicine dispensing machine.
[0003] The inventor discovered in his daily work that when the automatic cleaning device for the conveyor belt is in use, the brush head on the roller cleans the surface of the conveyor belt. Due to the long-term friction between the brush head and the surface of the conveyor belt, some brush heads may be severely worn out while some brush heads may be less worn out. This may cause some brush heads to lose contact with the conveyor belt, thereby affecting the cleaning effect of the conveyor belt. Utility Model Content
[0004] The purpose of the utility model is to solve the problem that in actual use, due to the brush head on the roller cleaning the surface of the conveyor belt, the brush head rubs against the surface of the conveyor belt for a long time, which may cause some brush heads to be seriously worn out and some brush heads to be lightly worn out, which may cause some brush heads to not contact with the conveyor belt, thereby affecting the cleaning effect of the conveyor belt. An automatic cleaning device for the storage conveyor belt of an automatic medicine dispensing machine is proposed.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic cleaning device for the storage conveyor belt of an automatic medicine dispensing machine, comprising a mounting block detachably connected to one side of the conveyor belt, characterized in that: a gear 1 and a gear 2 are arranged at the right end of the mounting block, a motor is installed at the left end of the mounting block, the output end of the motor is fixed to the gear 1, the gear 1 and the gear 2 are meshed, the right end of the mounting block is rotatably connected to a rotating shaft, the arc surface of the rotating shaft is fixedly connected to a roller, the arc surface of the roller is detachably connected to a roller, a cleaning assembly is arranged between the roller and the roller, a replacement assembly is arranged at the right end of the rotating shaft, the gear 2 is fixed to the rotating shaft, the cleaning assembly comprises a plurality of evenly distributed circular grooves opened on the inner arc surface of the roller, a brush head is slidably inserted into the inner wall of the circular groove, a plurality of evenly distributed operating grooves are opened on the arc surface of the roller, a circular block 1 is slidably connected to the inner wall of the operating groove, and a spring is fixedly connected to one end of the circular block 1.
[0006] The effect achieved by the above components is: by setting up a cleaning assembly, when cleaning the conveyor belt, the spring in the operating groove squeezes the circular block 1, so that the brush head in the circular groove is squeezed so that the brush head is tightly attached to the conveyor belt, thereby avoiding that some brush heads are not in contact with the conveyor belt due to wear.
[0007] Preferably, the other end of the spring is fixed to the roller, and one end of the circular block is fixedly connected to a pull rope.
[0008] The effect achieved by the above components is: by setting a pull rope, the movement of the circular block is controlled.
[0009] Preferably, the pull rope is located in the spring, and the pull rope passes through the roller and the rotating shaft.
[0010] The effect achieved by the above components is: pulling the drawstring causes the spring to compress.
[0011] Preferably, one end of the brush head is fixedly connected to a circular block 2, and the circular block 2 is the same size and shape as the circular block 1.
[0012] The effect achieved by the above components is: by setting the circular block 2, the circular block 1 is squeezed onto the circular block 2.
[0013] Preferably, the replacement component includes a bearing arranged on the arc surface of the rotating shaft, the outer ring of the bearing is fixedly connected to limit rods on both sides, the inner ring of the bearing is fixed to the rotating shaft, and a limit mechanism is arranged at the lower end of the limit rod.
[0014] The effect achieved by the above components is: when the brush head needs to be replaced, the limiting mechanism is released to separate the limiting rod and the limiting mechanism on the bearing, and the roller is dragged to remove the brush head, and then a new roller is installed to complete the replacement of the brush head.
[0015] Preferably, the limiting mechanism comprises a rectangular block, the rectangular block is detachably connected to one side of the conveyor belt, and a slide rail is provided on the front side of the rectangular block.
[0016] The effect achieved by the above components is: the slide rail is limited by the rectangular block.
[0017] Preferably, an L-shaped rod is slidably connected to the inner wall of the slide rail, and the two limit rods are inserted into the L-shaped rod.
[0018] The effect achieved by the above components is that the limiting rod is inserted into the L-shaped rod, thereby limiting the bearing.
[0019] Preferably, a screw rod is threadedly inserted into one side of the rectangular block, and the screw rod is inserted into the L-shaped rod.
[0020] The effect achieved by the above components is: the rectangular block and the L-shaped rod are fixed by twisting the screw rod.
[0021] In summary, the beneficial effects of the utility model are:
[0022] In the utility model, a cleaning component is provided, and when cleaning the conveyor belt, the spring in the operating groove squeezes the circular block one, so that the brush head in the circular groove is squeezed, and the brush head is tightly attached to the conveyor belt, thereby preventing some brush heads from not contacting the conveyor belt due to wear. The cleaning component is provided, and when cleaning the conveyor belt, the spring in the operating groove squeezes the circular block one, so that the brush head in the circular groove is squeezed, and the brush head is tightly attached to the conveyor belt, thereby preventing some brush heads from not contacting the conveyor belt due to wear. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0024] Figure 2 It is a three-dimensional structural schematic diagram of the utility model from another angle;
[0025] Figure 3 It is a three-dimensional structural schematic diagram of the replacement component of the utility model;
[0026] Figure 4 It is a schematic diagram of the three-dimensional structure of the cross section of the cleaning component of the utility model;
[0027] Figure 5 This is the flow chart for the storage and retrieval of medicines for this practical automatic medicine dispensing machine.
[0028] Legend: 1. Mounting block; 2. Cleaning assembly; 3. Replacement assembly; 4. Gear 1; 5. Roller; 6. Gear 2; 7. Motor; 8. Drum; 9. Rotating shaft; 21. Circular groove; 22. Operating groove; 23. Circular block 1; 24. Spring; 25. Circular block 2; 26. Pull rope; 27. Brush head; 31. Bearing; 32. Limit rod; 33. Limit mechanism; 331. Rectangular block; 332. Slide rail; 333. L-shaped rod; 334. Screw. DETAILED DESCRIPTION
[0029] Reference Figure 1 and Figure 2 as well as Figure 4 As shown, the utility model provides a technical solution: the automatic cleaning device of the storage conveyor belt of the automatic medicine dispensing machine includes a mounting block 1 detachably connected to one side of the conveyor belt, a gear 1 4 and a gear 2 6 are arranged at the right end of the mounting block 1, a motor 7 is installed at the left end of the mounting block 1, the output end of the motor 7 is fixed to the gear 1 4, the gear 1 4 and the gear 2 6 are meshed, the right end of the mounting block 1 is rotatably connected to a rotating shaft 9, a roller 5 is fixedly connected to the circular arc surface of the rotating shaft 9, a drum 8 is detachably connected to the circular arc surface of the drum 5, a cleaning component 2 is arranged between the drum 8 and the roller 5, a replacement component 3 is arranged at the right end of the rotating shaft 9, and the gear 2 6 is fixed to the rotating shaft 9.
[0030] The specific settings and functions of cleaning component 2 and replacement component 3 are described in detail below.
[0031] Reference Figure 4 As shown, in this embodiment: the cleaning component 2 includes a plurality of evenly distributed circular grooves 21 opened on the inner arc surface of the drum 8, a brush head 27 is slidably inserted into the inner wall of the circular groove 21, and a plurality of evenly distributed operating grooves 22 are opened on the arc surface of the roller 5, a circular block 23 is slidably connected to the inner wall of the operating groove 22, and a spring 24 is fixedly connected to one end of the circular block 23. By setting the cleaning component 2, when cleaning the conveyor belt, the spring 24 in the operating groove 22 squeezes the circular block 23, so that the brush head 27 in the circular groove 21 is squeezed, so that the brush head 27 is tightly attached to the conveyor belt. On, thereby preventing part of the brush head 27 from contacting the conveyor belt due to wear, the other end of the spring 24 is fixed to the roller 5, and one end of the circular block 23 is fixedly connected to a pull rope 26. By setting the pull rope 26, the movement of the circular block 23 is controlled. The pull rope 26 is located in the spring 24, and the pull rope 26 passes through the roller 5 and the rotating shaft 9. The pull rope 26 is pulled to compress the spring 24, and one end of the brush head 27 is fixedly connected to a circular block 25. The circular block 25 is the same size and shape as the circular block 1 23. By setting the circular block 25, the circular block 1 23 is squeezed onto the circular block 25.
[0032] Reference Figure 3As shown, in this embodiment: the replacement component 3 includes a bearing 31 arranged on the arc surface of the rotating shaft 9, the outer ring of the bearing 31 is fixedly connected to the limiting rod 32 on both sides, the inner ring of the bearing 31 is fixed to the rotating shaft 9, and the lower end of the limiting rod 32 is provided with a limiting mechanism 33. When the brush head 27 needs to be replaced, the limiting mechanism 33 is released to separate the limiting rod 32 and the limiting mechanism 33 on the bearing 31, and the roller 8 is dragged to disassemble the brush head 27, and then the new roller 8 is installed to complete the replacement of the brush head 27. The limiting mechanism 33 includes a rectangular block 331. The rectangular block 331 is detachably connected to one side of the conveyor belt, and a slide rail 332 is provided on the front of the rectangular block 331. The slide rail 332 is limited by the rectangular block 331. The inner wall of the slide rail 332 is slidably connected with an L-shaped rod 333. Two limiting rods 32 are inserted into the L-shaped rod 333. The limiting rod 32 is inserted into the L-shaped rod 333, thereby limiting the bearing 31. A screw rod 334 is threadedly inserted into one side of the rectangular block 331. The screw rod 334 is inserted into the L-shaped rod 333. The screw rod 334 is turned to fix the rectangular block 331 and the L-shaped rod 333.
[0033] Working principle:
[0034] When cleaning the storage conveyor belt, install the mounting block 1 on both sides of the conveyor belt, start the motor 7, rotate the gear 1 4 and the gear 2 6, rotate the roller 5 on the shaft 9, and rotate the brush head 27 on the roller 8. The rotation direction of the brush head 27 is opposite to that of the conveyor belt, so that the brush head 27 cleans the conveyor belt. After cleaning, the medicine is placed on the conveyor belt, and the mechanical arm (the mechanical arm is an existing product sold on the market, and the specific use is not described in detail here) takes the medicine and puts it into the automatic medicine dispensing machine (the automatic medicine dispensing machine is an existing product sold on the market, and the specific use is not described in detail here), completing the storage of the medicine in the automatic medicine dispensing machine. The patient can place the medicine list on the automatic medicine dispensing machine, and the automatic medicine dispensing machine will identify it, so as to take out the medicine needed by the patient from the medicine storage in the automatic medicine dispensing machine. When cleaning the conveyor belt, the spring 24 in the operating slot 22 squeezes the circular block 1 23, so that the brush head 27 in the circular groove 21 is squeezed, so that the brush head 27 is tightly attached to the conveyor belt, thereby preventing part of the brush head 27 from contacting the conveyor belt due to wear, and by setting a pull rope 26, the circular block 1 23 is controlled to move, and the pull rope 26 is pulled to compress the spring 24, and by setting a circular block 25, the circular block 1 23 is squeezed to the circular block 25. When the brush head 27 needs to be replaced, the limiting mechanism 33 is released to separate the limiting rod 32 and the limiting mechanism 33 on the bearing 31, and the roller 8 is dragged to remove the brush head 27, and then the new roller 8 is installed to complete the replacement of the brush head 27, and the slide rail 332 is limited by the rectangular block 331, and the limiting rod 32 is inserted into the L-shaped rod 333, so as to limit the bearing 31, and the screw 334 is turned to fix the rectangular block 331 and the L-shaped rod 333.
[0035] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.
Claims
1. An automatic cleaning device for a storage conveyor belt of an automatic medicine dispensing machine, comprising a mounting block (1) detachably connected to one side of the conveyor belt, characterized in that: The right end of the mounting block (1) is provided with a gear 1 (4) and a gear 2 (6); the left end of the mounting block (1) is provided with a motor (7); the output end of the motor (7) is fixed to the gear 1 (4); the gear 1 (4) and the gear 2 (6) are meshed; the right end of the mounting block (1) is rotatably connected to a rotating shaft (9); the arc surface of the rotating shaft (9) is fixedly connected to a roller (5); the arc surface of the roller (5) is detachably connected to a drum (8); a cleaning assembly (2) is provided between the drum (8) and the roller (5); A replacement assembly (3) is arranged at the right end of the rotating shaft (9), the gear 2 (6) and the rotating shaft (9) are fixed, the cleaning assembly (2) comprises a plurality of evenly distributed circular grooves (21) provided on the inner arc surface of the drum (8), a brush head (27) is slidably inserted into the inner wall of the circular groove (21), the circular surface of the roller (5) is provided with a plurality of evenly distributed operating grooves (22), the inner wall of the operating groove (22) is slidably connected to a circular block 1 (23), and one end of the circular block 1 (23) is fixedly connected to a spring (24).
2. The automatic cleaning device for the storage conveyor belt of the automatic medicine dispensing machine according to claim 1 is characterized in that: The other end of the spring (24) is fixed to the roller (5), and one end of the circular block (23) is fixedly connected to a pull rope (26).
3. The automatic cleaning device for the storage conveyor belt of the automatic medicine dispensing machine according to claim 2 is characterized in that: The pull rope (26) is located inside the spring (24), and the pull rope (26) passes through the roller (5) and the rotating shaft (9).
4. The automatic cleaning device for the storage conveyor belt of the automatic medicine dispensing machine according to claim 3 is characterized in that: One end of the brush head (27) is fixedly connected to a second circular block (25), and the second circular block (25) is the same size and shape as the first circular block (23).
5. The automatic cleaning device for the storage conveyor belt of the automatic medicine dispensing machine according to claim 4, characterized in that: The replacement assembly (3) comprises a bearing (31) arranged on the arc surface of the rotating shaft (9), the outer ring of the bearing (31) is fixedly connected to the two sides of the limiting rod (32), the inner ring of the bearing (31) is fixed to the rotating shaft (9), and the lower end of the limiting rod (32) is provided with a limiting mechanism (33).
6. The automatic cleaning device for the storage conveyor belt of the automatic medicine dispensing machine according to claim 5, characterized in that: The limiting mechanism (33) comprises a rectangular block (331), the rectangular block (331) is detachably connected to one side of the conveyor belt, and a slide rail (332) is provided on the front side of the rectangular block (331).
7. The automatic cleaning device for the storage conveyor belt of the automatic medicine dispensing machine according to claim 6, characterized in that: The inner wall of the slide rail (332) is slidably connected to an L-shaped rod (333), and the two limiting rods (32) are inserted into the L-shaped rod (333).
8. The automatic cleaning device for the storage conveyor belt of the automatic medicine dispensing machine according to claim 7, characterized in that: A screw rod (334) is threadedly inserted into one side of the rectangular block (331), and the screw rod (334) is inserted into the L-shaped rod (333).