Partition plate chain type conveying device capable of preventing shaking

Through the design of components such as guide frames and rotating columns, the chain jitter problem is solved, the chain is operated smoothly and cleaned smoothly, and the stability and production efficiency of the equipment are improved.

CN223175050UActive Publication Date: 2025-08-01GUIZHOU TAIJIANG HUASHENG DIANYUAN MFG CO LTD
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Patent Information

Application Number
CN202421758240.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-24
Publication Date
2025-08-01
Estimated Expiration
2034-07-24

AI Technical Summary

Technical Problem

Unstable chains cause increased friction between the chain and gear, creating additional noise and vibration that affects operating comfort and can lead to mechanical jitter.

Method used

The combined design of the guide frame, rotating column, limiting disk, bolts, nut pairs, moving seats and sprockets ensures the smooth operation of the chain; at the same time, the combination of motor, driving gear, driven gear, bidirectional threaded rod and cleaning pads can be used to achieve chain cleaning and impurities removal.

Benefits of technology

Reduces chain shaking, reduces paper breakage accidents, improves production capacity, and simplifies the operation process through cleaning devices.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of chain conveying, and discloses an anti-shaking partition plate chain type conveying device which comprises a guide frame, a rotating column penetrates through and is rotationally connected to the top of the right side of the guide frame, a guide column is fixedly connected to the inner wall of the top of the left side of the guide frame, and a limiting disc is fixedly connected to the outer ring of the top of the rotating column. First threaded holes which are evenly distributed are formed in the limiting disc, second threaded holes which are evenly distributed are formed in the top of the guide frame, bolts are in threaded connection with the inner walls of the first threaded holes and the inner walls of the second threaded holes, and a first nut pair is in threaded connection with the outer ring of the bottom of the rotating column. The bearing column and the chain wheel are moved downwards through the rotating column, the limiting disc, the bolt, the first nut pair, the moving seat, the guide column, the connecting column and the connecting sleeve, stable operation of the chain is guaranteed, shaking of the chain is reduced, paper breaking accidents are reduced, and productivity is indirectly improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of chain conveying, in particular to a partition chain type transmission device for preventing jitter. Background Technique

[0002] The design of the partition line chain enables it to effectively separate and convey different materials or products. By installing partitions on the chain, the conveyor belt can be divided into multiple sections, and each section is used to convey specific types or sizes of materials.

[0003] An unstable chain will cause an increase in friction between the chain and the gear, resulting in additional noise and vibration. This will not only affect the comfort of the operator, but may also indicate that the chain system is subject to additional mechanical applications and can generate jitter, the phenomenon of jitter of the main transmission chain.

[0004] In view of the above problems, a partition chain type transmission device for preventing jitter is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a partition chain type transmission device for preventing jitter, which solves the problem that an unstable chain in the background technique will cause an increase in friction between the chain and the gear, resulting in additional noise and vibration. This will not only affect the comfort of the operator, but may also indicate that the chain system is subject to additional mechanical applications and can generate jitter, the phenomenon of jitter of the main transmission chain.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a partition chain type transmission device for preventing jitter, including a guiding frame, a rotating column is penetrated and rotatably connected to the top right side of the guiding frame, a guiding column is fixedly connected to the inner wall of the top left side of the guiding frame, a limiting disk is fixedly connected to the outer ring of the top of the rotating column, a uniformly distributed first threaded hole is opened inside the limiting disk, a uniformly distributed second threaded hole is opened inside the top of the guiding frame, a bolt is threadedly connected to the inner walls of the first threaded hole and the second threaded hole, a first nut pair is threadedly connected to the outer ring of the bottom of the rotating column, a moving seat is fixedly connected to the bottom of the first nut pair, and the moving seat is slidably connected to the outer ring of the guiding column, a connecting column is fixedly connected to the bottom of the moving seat, a connecting sleeve is fixedly connected to the bottom of the connecting column, a bearing column is rotatably connected to the inside of the connecting sleeve, a sprocket is fixedly connected to the outer wall of the left side of the bearing column, and a cleaning assembly is arranged at the front end of the left side of the guiding frame.

[0007] By adopting the above technical solution, the limiting disk is limited and controlled by rotating the bolt into the first threaded hole and the second threaded hole, the first nut pair is driven to move by rotating the rotating column, and the moving seat is guided by the guiding column.

[0008] As a further description of the above technical solution: The cleaning component includes an arch frame, the arch frame is fixedly connected to the front end of the left side of the guiding frame, a fixing plate is fixedly connected to the inner wall of the arch frame, and a motor is fixedly connected to the top of the fixing plate.

[0009] By adopting the above technical solution, the motor is fixed by the fixing plate.

[0010] As a further description of the above technical solution: The output end of the motor is fixedly connected with a driving gear, and a bidirectional threaded rod is rotatably connected inside the front end of the arch frame.

[0011] By adopting the above technical solution, the driving gear is driven to rotate by the motor, and the bidirectional threaded rod is driven to rotate.

[0012] As a further description of the above technical solution: A driven gear is fixedly connected to the outer ring of the middle end of the bidirectional threaded rod, and the driven gear is meshed with the driving gear. The outer rings of the upper and lower ends of the bidirectional threaded rod are both threadedly connected with second nut pairs.

[0013] By adopting the above technical solution, the driven gear is driven to rotate by the driving gear, and the bidirectional threaded rod is driven to rotate.

[0014] As a further description of the above technical solution: A limiting rod penetrates through and is slidably connected inside the second nut pair, and the limiting rod is fixedly connected to the arch frame.

[0015] By adopting the above technical solution, the second nut pair is limited and controlled by the limiting rod.

[0016] As a further description of the above technical solution: A moving disk is fixedly connected to the front end of the second nut pair. [[ID=]26]

[0017] By adopting the above technical solution, the moving disk is driven to move by the movement of the second nut pair.

[0018] As a further description of the above technical solution: A hook surface magic tape is fixedly connected to the opposite side of the moving disk, and a cleaning pad is arranged on the opposite side of the hook surface magic tape.

[0019] By adopting the above technical solution, the impurities on the chain are cleaned by the cleaning pad.

[0020] As a further description of the above technical solution: A loop surface magic tape is fixedly connected to the opposite side of the cleaning pad, and the loop surface magic tape adheres to the hook surface magic tape.

[0021] By adopting the above technical solution, the cleaning pad is replaced by the loop surface magic tape and the hook surface magic tape.

[0022] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0023] 1. A partition chain transmission device for preventing jitter provided by the present utility model first moves the bearing column and the sprocket downward through a rotating column, a limiting disk, a bolt, a first nut pair, a moving seat, a guiding column, a connecting column and a connecting sleeve, ensuring the smooth operation of the chain, reducing the jitter of the chain, reducing the occurrence of paper breakage accidents, and indirectly improving the production capacity.

[0024] 2. A partition chain transmission device for preventing jitter provided by the present utility model cleans the upper and lower ends of the chain through an arched frame, a motor, a driving gear, a driven gear, a bidirectional threaded rod, a second nut pair, a moving disk and a cleaning pad, and replaces the cleaning pad through a hook surface magic tape and a loop surface magic tape, and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0026] Figure 2 is an exploded structural diagram of the bolt of the present utility model;

[0027] Figure 3 is a structural diagram of the arched frame of the present utility model;

[0028] Figure 4 is an exploded structural diagram of the cleaning pad of the present utility model.

[0029] In the figure: 1. guiding frame; 2. rotating column; 3. guiding column; 4. bearing column; 5. sprocket; 6. arched frame; 7. limiting disk; 8. first threaded hole; 9. second threaded hole; 10. first nut pair; 11. moving seat; 12. connecting column; 13. connecting sleeve; 14. fixing plate; 15. motor; 16. driving gear; 17. driven gear; 18. bidirectional threaded rod; 19. limiting rod; 20. second nut pair; 21. moving disk; 22. hook surface magic tape; 23. loop surface magic tape; 24. cleaning pad; 25. bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0031] To further understand the content of the present utility model, the present utility model will be described in detail with reference to the accompanying drawings.

[0032] Refer to Figure 1, a partition chain transmission device for preventing jitter of the present utility model, comprising a guiding frame 1. A rotating column 2 penetrates and is rotatably connected to the top of the right side of the guiding frame 1. By rotating the rotating column 2, the first nut pair 10 at the bottom is driven to rotate. A guiding column 3 is fixedly connected to the inner wall of the top of the left side of the guiding frame 1.

[0033] Referring to Figure 2 and Figure 3 , a limiting disc 7 is fixedly connected to the outer ring of the top of the rotating column 2. A uniformly distributed first threaded hole 8 is formed inside the limiting disc 7. A uniformly distributed second threaded hole 9 is formed inside the top of the guiding frame 1. A bolt 25 is threadedly connected to the inner walls of the first threaded hole 8 and the second threaded hole 9. The outer ring of the bottom of the rotating column 2 is threadedly connected to a first nut pair 10. The bottom of the first nut pair 10 is fixedly connected to a moving seat 11. And the moving seat 11 is slidably connected to the outer ring of the guiding column 3. The bottom of the moving seat 11 is fixedly connected to a connecting column 12. The bottom of the connecting column 12 is fixedly connected to a connecting sleeve 13. A bearing column 4 is rotatably connected inside the connecting sleeve 13. A sprocket 5 is fixedly connected to the outer wall of the left side of the bearing column 4. There is a chain on the sprocket 5. Rotate the bolt 25 out of the first threaded hole 8 and the second threaded hole 9, rotate the rotating column 2 or the limiting disc 7 to drive the first nut pair 10 at the bottom to rotate. The first nut pair 10 is fixed to the moving seat 11, so that the moving seat 11 moves downward. The guiding column 3 guides the moving seat 11 to drive the connecting column 12 at the bottom to move downward, drive the connecting sleeve 13 and the bearing column 4 to move, so that the sprocket 5 moves, straighten the chain, so that no jitter will occur. When it is not necessary to move, the bolt 25 is used for limit control.

[0034] Referring to Figure 4, a cleaning component is provided at the left front end of the guiding frame 1. The cleaning component includes an arch-shaped frame 6 which is fixedly connected to the left front end of the guiding frame 1. A fixing plate 14 is fixedly connected to the inner wall of the arch-shaped frame 6. A motor 15 is fixedly connected to the top of the fixing plate 14. The output end of the motor 15 is fixedly connected to a driving gear 16. A bidirectional threaded rod 18 is rotatably connected inside the front end of the arch-shaped frame 6. An outer ring of the middle end of the bidirectional threaded rod 18 is fixedly connected to a driven gear 17, and the driven gear 17 is meshed with the driving gear 16. Outer rings of the upper and lower ends of the bidirectional threaded rod 18 are both threadedly connected with second nut pairs 20. A limiting rod 19 penetrates through and is slidably connected inside the second nut pairs 20, and the limiting rod 19 is fixedly connected to the arch-shaped frame 6. A moving disk 21 is fixedly connected to the front end of the second nut pair 20. A hook surface magic tape 22 is fixedly connected to one opposite side of the moving disk 21. A cleaning pad 24 is arranged on the opposite side of the hook surface magic tape 22. A loop surface magic tape 23 is fixedly connected to the opposite side of the cleaning pad 24, and the loop surface magic tape 23 adheres to the hook surface magic tape 22. The driving gear 16 is driven to rotate by the motor 15, the driven gear 17 is driven to rotate by the driving gear 16, the bidirectional threaded rod 18 is driven to rotate by the driven gear 17, the second nut pairs 20 on both sides are driven to move by the bidirectional threaded rod 18, the second nut pairs 20 are guided and limited by the limiting rod 19, the moving disk 21 is driven to move by the second nut pairs 20, the chain is cleaned by the cleaning pad 24, the cleaning pad 24 is disassembled by the hook surface magic tape 22 and the loop surface magic tape 23, and the cleaning pad 24 is cleaned.

[0035] Working principle: Rotate the bolt 25 out of the first threaded hole 8 and the second threaded hole 9. Rotate the rotating column 2 or the limiting disk 7 to drive the bottom first nut pair 10 to rotate. The first nut pair 10 is fixed to the moving seat 11, so that the moving seat 11 moves downward. The moving seat 11 is guided by the guiding column 3 to drive the bottom connecting column 12 to move downward, drive the connecting sleeve 13 and the bearing column 4 to move, so that the sprocket 5 moves, straighten the chain, so that no jitter occurs. When it is not necessary to move, limit control is carried out through the bolt 25. The driving gear 16 is driven to rotate by the motor 15, the driven gear 17 is driven to rotate by the driving gear 16, the bidirectional threaded rod 18 is driven to rotate by the driven gear 17, the second nut pairs 20 on both sides are driven to move by the bidirectional threaded rod 18, the second nut pairs 20 are guided and limited by the limiting rod 19, the moving disk 21 is driven to move by the second nut pairs 20, the chain is cleaned by the cleaning pad 24, the cleaning pad 24 is disassembled by the hook surface magic tape 22 and the loop surface magic tape 23, and the cleaning pad 24 is cleaned.

[0036] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0037] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A partition chain transmission device for preventing jitter, including a guide frame (1), characterized in that: A rotating column (2) penetrates through and is rotatably connected to the top right side of the guiding frame (1). A guiding column (3) is fixedly connected to the inner wall of the top left side of the guiding frame (1). A limiting disk (7) is fixedly connected to the outer ring of the top of the rotating column (2). A uniformly distributed first threaded hole (8) is formed inside the limiting disk (7). A uniformly distributed second threaded hole (9) is formed inside the top of the guiding frame (1). A bolt (25) is threadedly connected to the inner walls of the first threaded hole (8) and the second threaded hole (9). A first nut pair (10) is threadedly connected to the outer ring of the bottom of the rotating column (2). The bottom of the first nut pair (10) is fixedly connected to a moving seat (11), and the moving seat (11) is slidably connected to the outer ring of the guiding column (3). The bottom of the moving seat (11) is fixedly connected to a connecting column (12). The bottom of the connecting column (12) is fixedly connected to a connecting sleeve (13). A bearing column (4) is rotatably connected inside the connecting sleeve (13). A sprocket (5) is fixedly connected to the outer wall of the left side of the bearing column (4). A cleaning assembly is arranged at the front end of the left side of the guiding frame (1).

2. The partition chain type transmission device for preventing jitter according to claim 1, wherein: The cleaning assembly includes an arch-shaped frame (6). The arch-shaped frame (6) is fixedly connected to the front end of the left side of the guiding frame (1). A fixing plate (14) is fixedly connected to the inner wall of the arch-shaped frame (6). A motor (15) is fixedly connected to the top of the fixing plate (14).

3. A partition chain-type transmission device for preventing jitter according to claim 2, characterized in that: The output end of the motor (15) is fixedly connected to a driving gear (16). A bidirectional threaded rod (18) is rotatably connected to the inside of the front end of the arch-shaped frame (6).

4. A partition chain-type transmission device for preventing jitter according to claim 3, characterized in that: A driven gear (17) is fixedly connected to the outer ring of the middle end of the bidirectional threaded rod (18), and the driven gear (17) is meshed and connected with the driving gear (16). Second nut pairs (20) are threadedly connected to the outer rings of the upper and lower ends of the bidirectional threaded rod (18).

5. A partition chain-type transmission device for preventing jitter according to claim 4, characterized in that: A limiting rod (19) penetrates through and is slidably connected to the inside of the second nut pair (20), and the limiting rod (19) is fixedly connected to the arch-shaped frame (6).

6. A partition chain type transmission device for preventing jitter according to claim 4, characterized in that: The front end of the second nut pair (20) is fixedly connected to a moving disk (21).

7. A partition chain type transmission device for preventing jitter according to claim 6, characterized in that: A hook surface magic tape (22) is fixedly connected to one opposite side of the moving disk (21). A cleaning pad (24) is arranged on the other opposite side of the hook surface magic tape (22).

8. A partition chain transmission device for preventing jitter according to claim 7, characterized in that: A loop surface magic tape (23) is fixedly connected to the back side of the cleaning pad (24), and the loop surface magic tape (23) adheres to the hook surface magic tape (22).