A non-powered roller capable of manual interception

Abstract

The utility model relates to the technical field of roller conveyors, and discloses a non-powered roller capable of manual interception, including a tripod, a connecting platform fixedly connected to the top of the tripod, a fixed platform fixedly connected to the left side of the top of the connecting platform, a roller frame connected to the inner wall of the fixed platform through an adjustment component, a plurality of transmission wheels rotatably connected to the front end of the inner wall of the roller frame, a fitting groove provided at the right end of the connecting platform, a clamping plate fixedly connected to the right end of the roller frame, a second connecting frame fixedly connected to the top side of the front end of the roller frame, a first connecting frame fixedly connected to the bottom side of the front end of the roller frame, and friction plates connected to the outer walls of the front ends of the transmission wheels through brake components. In the utility model, manual braking can be performed, and the manual braking can be adjusted at any time according to actual needs, which is convenient for adjusting the roller angle, and can optimize the flow path of the material, so that it can pass through the conveying system more smoothly.

Description

Technical Field

[0001] The utility model relates to the technical field of roller conveyors, in particular to an unpowered roller capable of being manually intercepted. Background Art

[0002] Unpowered rollers are conveying components without motor drive. They rely on gravity or manual thrust to move materials. They have a simple structure, are suitable for a variety of materials (such as steel, stainless steel, plastic), and are easy to maintain. They are often used in warehousing, sorting, and assembly lines. Some rollers are equipped with manual control mechanisms to facilitate operators to intercept and control the movement of materials.

[0003] After searching, the publication number CN216334506U discloses a non-powered roller support, comprising a base frame and a roller frame hinged at one end of the base frame, an adjustment structure for adjusting the inclination of the roller frame is arranged between the base frame and the roller frame; the base frame and the roller frame are rotatably connected via an articulated roller, and the adjustment structure is arranged at one end of the base frame away from the articulated roller. The utility model belongs to the technical field of roller conveyors, and specifically provides a non-powered roller support capable of adjusting the inclination of the roller frame to adjust the conveying speed of the material, which is easy to operate, has stable positioning, strong versatility, and improves work efficiency.

[0004] Based on the above patent, the inclination angle of the roller frame can be adjusted through the adjustment structure to achieve the adjustment of the conveying speed, and the height of the base frame can be adjusted through the liftable legs, so that the device can undertake unloading tools with different discharge port heights. It is easy to operate, has stable positioning, strong versatility, and has universal wheels for easy movement, saving time and effort, and improving work efficiency. However, in this patent, when the roller frame is transmitting materials, it is inconvenient to manually intercept the material in the drum by the roller frame. Since it is difficult to brake manually, the material may move uncontrollably on the drum, which may easily lead to material loss or confusion. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a non-powered roller that can be manually intercepted and manually braked. The manual brake can be adjusted at any time according to actual needs, which is convenient for adjusting the roller angle and can optimize the flow path of the material so that it can pass through the conveying system more smoothly.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A non-powered roller capable of manual interception comprises a tripod, the top of the tripod is fixedly connected to a connecting platform, the left side of the top of the connecting platform is fixedly connected to a fixed platform, the inner wall of the fixed platform is connected to a roller frame through an adjusting component, the front end of the inner wall of the roller frame is rotatably connected to a plurality of transmission wheels, the right end of the connecting platform is provided with a fitting groove, the right end of the roller frame is fixedly connected to a clamping plate, the top side of the front end of the roller frame is fixedly connected to a second connecting frame, the bottom side of the front end of the roller frame is fixedly connected to a first connecting frame, and the outer walls of the front ends of the transmission wheels are connected to friction plates through brake components.

[0008] Furthermore, the brake assembly includes a fixed plate fixedly connected to the left side of the front end of the roller frame, the right end of the fixed plate is connected to a lever through a first spring, the front end of the lever is fixedly connected to a triangular block, the inner wall of the second connecting frame corresponding to the front end of the triangular block is slidably connected to a cone rod, and the inner wall of the front end of the first connecting frame is connected to a plurality of friction blocks through a second spring.

[0009] Furthermore, the adjustment component includes a threaded rod rotatably connected to the right end of the connecting platform, a moving block is threadedly connected to the outer wall of the threaded rod, a support plate is rotatably connected to the top of the moving block, and a transfer block is rotatably connected to the top of the support plate.

[0010] Furthermore, the front end of the friction plate is rotatably connected to the rear end of the first connecting frame, and the rear end of the friction plate is tightly attached to the front end of the friction block.

[0011] Furthermore, the outer wall of the card plate is detachably connected to the inner wall of the fitting groove.

[0012] Furthermore, the left end of the first spring is fixedly connected to the right end of the fixing plate, and the right end of the first spring is fixedly connected to the left end of the shifting rod.

[0013] Furthermore, the front end of the second spring is fixedly connected to the left and right ends of the outer wall of the friction block respectively, and the rear end of the second spring is fixedly connected to the first connecting frame.

[0014] Furthermore, the bottom end of the moving block is slidably connected to the bottom end of the inner wall of the connecting platform, and the top end of the adapter block is fixedly connected to the bottom end of the roller frame.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, manual braking can be performed by using a combination of a friction plate, a triangular block, a first spring, a fixing plate, a tapered rod, a friction block and a second spring. The manual braking can be adjusted at any time according to actual needs, and can flexibly respond to different production rhythms and material handling requirements. In addition, the manual braking mechanism is usually simple in structure, easy to operate and maintain, and does not require complicated training or technical support.

[0017] 2. In the utility model, by using the roller frame, threaded rod, moving block, support plate and adapter block in combination, the roller angle can be easily adjusted, the flow path of the material can be optimized, the material can pass through the conveying system more smoothly, the overall production efficiency can be improved, the material can be prevented from being blocked or accumulated during the conveying process, and the continuous operation of the production line can be ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of a non-powered roller capable of manual interception proposed by the utility model;

[0019] Figure 2 A half-section diagram of a connection platform of a non-powered roller capable of manual interception proposed by the utility model;

[0020] Figure 3 A half-section view of a first connecting frame of a manually interceptable unpowered roller proposed in the utility model;

[0021] Figure 4 A half-section view of a second connecting frame of a non-powered roller capable of manual interception proposed by the utility model;

[0022] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0023] Figure 6 A half-section view of a roller frame of a manually interceptable unpowered roller proposed by the utility model.

[0024] Legend:

[0025] 1. Tripod; 2. Connecting platform; 3. Fixed platform; 4. Roller frame; 5. Transmission wheel; 6. Fitting groove; 7. Clamping plate; 8. First connecting frame; 9. Second connecting frame; 10. Push rod; 11. Friction plate; 12. Triangular block; 13. First spring; 14. Fixed plate; 15. Conical rod; 16. Friction block; 17. Second spring; 18. Threaded rod; 19. Moving block; 20. Support plate; 21. Adapter block. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Reference Figure 1The utility model provides an embodiment: a method for manually intercepting a power roller or not, including a tripod 1, a connecting platform 2 is fixedly connected to the top of the tripod 1, a fixed platform 3 is fixedly connected to the left side of the top of the connecting platform 2, the inner wall of the fixed platform 3 is connected to a roller frame 4 through an adjusting component, and a plurality of transmission wheels 5 are rotatably connected to the front end of the inner wall of the roller frame 4, a fitting groove 6 is opened at the right end of the connecting platform 2, a clamping plate 7 is fixedly connected to the right end of the roller frame 4, a second connecting frame 9 is fixedly connected to the top side of the front end of the roller frame 4, and a first connecting frame 8 is fixedly connected to the bottom side of the front end of the roller frame 4. The outer wall of the front end of the transmission wheel 5 is connected to a friction plate 11 through a brake assembly, and the front end of the friction plate 11 is rotatably connected to the rear end of the first connecting frame 8, and the rear end of the friction plate 11 is tightly attached to the front end of the friction block 16. The outer wall of the clamping plate 7 is detachably connected to the inner wall of the fitting groove 6, and the material is placed at the transmission wheel 5, so that the material can be transmitted, and when the material is transmitted.

[0028] Specifically:

[0029] Reference Figure 3 , Figure 4 and Figure 5 The left side of the front end of the roller frame 4 is fixedly connected to a fixing plate 14, and the right end of the fixing plate 14 is connected to a lever 10 through a first spring 13. The front ends of the levers 10 are fixedly connected to triangular blocks 12, and the inner walls of the second connecting frame 9 are slidably connected to the front ends of the triangular blocks 12. The inner walls of the front ends of the first connecting frame 8 are connected to a plurality of friction blocks 16 through second springs 17. The lever 10 is pushed so that the lever 10 squeezes the triangular block 12 to squeeze the cone rod 15 out, so that the cone rod 15 squeezes the friction block 16 to perform friction braking on the friction plate 11, thereby making the friction plate 1 1 The transmission wheel 5 of the belt stops rotating, the left end of the first spring 13 is fixedly connected to the right end of the fixing plate 14, the right end of the first spring 13 is fixedly connected to the left end of the lever 10, the front end of the second spring 17 is fixedly connected to the left and right ends of the outer wall of the friction block 16 respectively, and the rear end of the second spring 17 is fixedly connected to the first connecting frame 8. After the lever 10 is released, the first spring 13 squeezes the lever 10 to reset, and the second spring 17 squeezes the friction block 16 to reset and fall off from the friction plate 11, so that the transmission wheel 5 can transmit materials again, which is convenient for manual braking of the transmission wheel 5.

[0030] Specifically:

[0031] Reference Figure 2 and Figure 6The right end of the connecting platform 2 is rotatably connected with a threaded rod 18, and the outer wall of the threaded rod 18 is threadedly connected with a moving block 19. The top of the moving block 19 is rotatably connected with a support plate 20, and the top of the support plate 20 is rotatably connected with an adapter block 21. The threaded rod 18 is rotated to drive the moving block 19 to move, so that the moving block 19 drives the support plate 20 to support the roller frame 4 through the adapter block 21, which is convenient for adjusting the angle of the roller frame 4. The bottom end of the moving block 19 is slidably connected to the bottom end of the inner wall of the connecting platform 2, and the top end of the adapter block 21 is fixedly connected to the bottom end of the roller frame 4. The angles of the rollers are adjusted separately, which can optimize the flow path of the material, make it pass through the conveying system more smoothly, improve the overall production efficiency, avoid blockage or accumulation of materials during the conveying process, and ensure the continuous operation of the production line.

[0032] Working principle: placing materials on the transmission wheel 5 can enable the materials to be transmitted. When the materials are being transmitted and the transmission wheel 5 needs to be manually braked, the lever 10 is pushed so that the lever 10 squeezes the cone rod 15 through the triangular block 12 to pop out, so that the cone rod 15 squeezes the friction block 16 to perform friction braking on the friction plate 11, so that the transmission wheel 5 with the friction plate 11 stops rotating. After releasing the lever 10, the first spring 13 squeezes the lever 10 to reset, and the second spring 17 squeezes the friction block 16 to reset and fall off from the friction plate 11, so that the transmission wheel 5 transmits materials again, which is convenient for manual braking of the transmission wheel 5. The manual brake can be adjusted at any time according to actual needs, and can flexibly respond to different production rhythms and material handling requirements. The manual brake mechanism is usually simple in structure, easy to operate and maintain, and does not require complicated training or technical support. The threaded rod 18 is rotated to drive the moving block 19 to move, so that the moving block 19 drives the support plate 20 to support the roller frame 4 through the adapter block 21, which is convenient for adjusting the angle of the roller frame 4. By adjusting the angle of the roller, the flow path of the material can be optimized, so that it can pass through the conveying system more smoothly, improve the overall production efficiency, avoid blockage or accumulation of materials during transportation, and ensure the continuous operation of the production line.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A non-powered roller capable of manual interception, comprising a stand (1), characterized in that: The top of the tripod (1) is fixedly connected to a connecting platform (2), the left side of the top of the connecting platform (2) is fixedly connected to a fixing platform (3), the inner wall of the fixing platform (3) is connected to a roller frame (4) through an adjusting component, the front end of the inner wall of the roller frame (4) is rotatably connected to a plurality of transmission wheels (5), the right end of the connecting platform (2) is provided with a fitting groove (6), the right end of the roller frame (4) is fixedly connected to a clamping plate (7), the top side of the front end of the roller frame (4) is fixedly connected to a second connecting frame (9), the bottom side of the front end of the roller frame (4) is fixedly connected to a first connecting frame (8), and the outer walls of the front ends of the transmission wheels (5) are connected to friction plates (11) through brake components.

2. The unpowered roller capable of manual interception according to claim 1, characterized in that: The brake assembly comprises a fixed plate (14) fixedly connected to the left side of the front end of the roller frame (4); the right end of the fixed plate (14) is connected to a lever (10) via a first spring (13); the front end of the lever (10) is fixedly connected to a triangular block (12); the inner wall of the second connecting frame (9) is slidably connected to the front end of the triangular block (12); and the inner wall of the front end of the first connecting frame (8) is connected to a plurality of friction blocks (16) via a second spring (17).

3. The unpowered roller capable of manual interception according to claim 1, characterized in that: The adjustment assembly comprises a threaded rod (18) rotatably connected to the right end of the connecting platform (2); a moving block (19) is threadedly connected to the outer wall of the threaded rod (18); a support plate (20) is rotatably connected to the top of the moving block (19); and a transfer block (21) is rotatably connected to the top of the support plate (20).

4. The unpowered roller capable of manual interception according to claim 1, characterized in that: The front end of the friction plate (11) is rotatably connected to the rear end of the first connecting frame (8), and the rear end of the friction plate (11) is tightly attached to the front end of the friction block (16).

5. The unpowered roller capable of manual interception according to claim 1, characterized in that: The outer wall of the clamping plate (7) is detachably connected to the inner wall of the fitting groove (6).

6. The unpowered roller capable of manual interception according to claim 2, characterized in that: The left end of the first spring (13) is fixedly connected to the right end of the fixing plate (14), and the right end of the first spring (13) is fixedly connected to the left end of the shifting rod (10).

7. The unpowered roller capable of manual interception according to claim 2, characterized in that: The front end of the second spring (17) is fixedly connected to the left and right ends of the outer wall of the friction block (16), and the rear end of the second spring (17) is fixedly connected to the first connecting frame (8).

8. The unpowered roller capable of manual interception according to claim 3, characterized in that: The bottom end of the moving block (19) is slidably connected to the bottom end of the inner wall of the connecting platform (2), and the top end of the adapter block (21) is fixedly connected to the bottom end of the roller frame (4).

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