Transmission mechanism convenient to install

Abstract

The utility model relates to the technical field of transmission mechanisms, and discloses a transmission mechanism convenient to install, which comprises a boss, the outer wall of the boss is provided with a limiting groove, the inner wall of the limiting groove is respectively and rotatably connected with a rotating device and a rotating block, and the outer wall of the boss is rotatably connected with a rotating rod. A clamping opening is fixedly assembled in the outer wall of the rotating device, and a stretching assembly is arranged on the inner wall of the clamping opening. When the rotating mechanism is installed, a worker exerts pressure on a moving block, the moving block slides on the inner wall of a moving groove, the moving block drives a cylinder to move in the sliding process, the cylinder drives a spring to stretch out and draw back, the spring pulls a bayonet in the stretching-out and drawing-back process, the bayonet moves inwards, and the rotating mechanism is installed. And then the clamping opening is driven to move towards the inner wall of the limiting groove, pressure applied to the stretching assembly by a worker is canceled, the elastic potential energy of the spring is released, and therefore the clamping opening and the outer wall of the boss are driven to be limited.

Description

Technical Field

[0001] The utility model relates to the technical field of transmission mechanisms, in particular to a transmission mechanism that is easy to install. Background Art

[0002] A transmission mechanism is a component or mechanism that transfers power from one part of a machine to another, causing the machine or its parts to move or operate.

[0003] Traditional transmission mechanisms usually use an axle pin fixing mode for connection. This fixing method has problems such as high manufacturing difficulty, high cost and low efficiency. At the same time, it is not convenient to install the transmission mechanism, resulting in a lot of time required when equipment needs to be replaced. At the same time, it is also impossible to quickly connect the connection position, resulting in increased assembly time and reduced work efficiency, thereby reducing the ease of installation and production efficiency of traditional transmission mechanisms. For this reason, a transmission mechanism that is easy to install has been introduced. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides a transmission mechanism that is easy to install, has the advantages of easy installation and high production efficiency, and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a transmission mechanism that is easy to install, comprising a boss, an outer wall of the boss is provided with a limiting groove, the inner walls of the limiting groove are rotatably connected to a rotating device and a rotating block respectively, the outer wall of the boss is rotatably connected to a rotating rod, the outer wall of the rotating device is fixedly equipped with a bayonet, and the inner wall of the bayonet is provided with a stretching component.

[0006] As an optimal technical solution of the present utility model: the stretching assembly includes a fixed rod, the top of the fixed rod is fixedly assembled with a limiting rod, the outer wall of the limiting rod is provided with a movable groove, the inner wall of the movable groove is slidably connected with a movable block, the outer wall of the movable block is fixedly assembled with one end of a cylinder, and the other end of the cylinder is fixedly assembled with a spring.

[0007] As a preferred technical solution of the present invention: the fixing rod and the spring are both fixedly assembled with the inner wall of the bayonet, and the bayonet is clamped with the outer wall of the boss.

[0008] As a preferred technical solution of the present invention: the bayonet is matched with the inner wall of the limiting groove, and the moving block is matched with the inner wall of the moving groove.

[0009] As a preferred technical solution of the present invention: there are several bayonet holes, and the bayonet holes are respectively located on the outer walls of the rotating device, the rotating block and the rotating rod.

[0010] As a preferred technical solution of the present utility model: the cylinder is slidably connected to the inner wall of the moving groove, and the cross-section of the limiting rod is in a "plus" shape.

[0011] Compared with the prior art, the present utility model has the following beneficial effects:

[0012] 1. For this transmission mechanism that is easy to install, when installing the rotating mechanism, by the staff applying pressure to the moving block, the moving block slides on the inner wall of the moving groove. During the sliding process of the moving block, the cylinder is driven to move, and the cylinder drives the spring to expand and contract. During the expansion and contraction process of the spring, the bayonet is pulled, causing the bayonet to move inward and then drive the bayonet to move and be placed on the inner wall of the limiting groove. By the staff canceling the pressure on the stretching component, the elastic potential energy of the spring is released, thereby driving the bayonet to be limited to the outer wall of the boss.

[0013] 2. For this transmission mechanism that is easy to install, through the provided bayonet, the assembly time is shortened when assembling the rotating device, the rotating block, and the rotating rod, improving the production efficiency. At the same time, the design of the bayonet and the boss is relatively simple, reducing the complexity of processing and assembly. The simplified design and production process significantly reduce the manufacturing cost. At the same time, the stable connection method of the rotating device, the rotating block, and the rotating rod reduces wear and failures, improving the durability of the transmission mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 is a structural schematic diagram of the boss of the present utility model;

[0016] Figure 3 is a structural schematic diagram of the stretching component of the present utility model;

[0017] Figure 4 is a structural schematic diagram of the spring of the present utility model;

[0018] Figure 5 is the present utility model Figure 4 the enlarged structural schematic diagram at A in.

[0019] In the figure: 1, boss; 2, rotating device; 3, rotating block; 4, stretching component; 5, limiting groove; 6, bayonet; 7, rotating rod.

[0020] 401, fixed rod; 402, limiting rod; 403, moving groove; 404, moving block; 405, cylinder; 406, spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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 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.

[0022] Please refer to Figure 1 - Figure 5 , a transmission mechanism convenient for installation, including a boss 1. A limiting groove 5 is provided on the outer wall of the boss 1. A rotating device 2 and a rotating block 3 are respectively rotatably connected to the inner wall of the limiting groove 5. A rotating rod 7 is rotatably connected to the outer wall of the boss 1. A bayonet 6 is fixedly assembled on the outer wall of the rotating device 2, and a stretching component 4 is provided on the inner wall of the bayonet 6.

[0023] In the above structure, due to the equipped bayonet 6, the time for assembling the rotating device 2, the rotating block 3 and the rotating rod 7 is shortened during the equipment assembly process, thereby improving the production efficiency. At the same time, the design of the bayonet 6 and the boss 1 is simple and clear, which greatly reduces the complexity of processing and assembly. This simplified design and production process play a significant role in reducing the manufacturing cost. By optimizing the firm connection method between the rotating device 2, the rotating block 3 and the rotating rod 7, the occurrence of wear and faults is effectively reduced, thus greatly improving the durability of the transmission mechanism.

[0024] In a preferred embodiment: The stretching component 4 includes a fixed rod 401. A limiting rod 402 is fixedly assembled at the top of the fixed rod 401. A moving groove 403 is provided on the outer wall of the limiting rod 402. A moving block 404 is slidably connected to the inner wall of the moving groove 403. One end of a cylinder 405 is fixedly assembled on the outer wall of the moving block 404, and the other end of the cylinder 405 is fixedly assembled with a spring 406.

[0025] In the above structure, during the installation process of the rotating mechanism, the staff needs to apply pressure to the component of the moving block 404 to make it slide on the inner wall of the moving groove 403. During the sliding process, the moving block 404 will drive the component of the cylinder 405 to move, thereby causing the telescopic action of the spring 406. When the spring 406 expands and contracts, it will pull the component of the bayonet 6 to move inward, and then drive the bayonet 6 to accurately move and place on the inner wall of the limiting groove 5. After the installation position is accurate, the staff will stop applying pressure to the moving block 404. At this time, the elastic potential energy stored in the spring 406 will be released, thereby ensuring the effective limiting and fixing between the bayonet 6 and the outer wall of the boss 1.

[0026] In a preferred embodiment: The fixed rod 401 and the spring 406 are both fixedly assembled with the inner wall of the bayonet 6, and the bayonet 6 is snap-connected with the outer wall of the boss 1.

[0027] In the above structure, the stretching component 4 is limited by the bayonet 6 to prevent the stretching component 4 from falling during operation. The bayonet 6 is clamped with the boss 1 to prevent the device from falling during operation.

[0028] In a preferred embodiment: the bayonet 6 is adapted to the inner wall of the limiting groove 5, and the moving block 404 is adapted to the inner wall of the moving groove 403.

[0029] In the above structure, when the bayonet 6 moves on the inner wall of the limiting groove 5, it will not damage the inner wall of the limiting groove 5, and the moving block 404 moves more smoothly during the movement.

[0030] In a preferred embodiment: there are several bayonets 6, and several bayonets 6 are respectively located on the outer walls of the rotating device 2, the rotating block 3 and the rotating rod 7.

[0031] In the above structure, through the several bayonets 6 provided, the rotating device 2, the rotating block 3 and the rotating rod 7 can be quickly assembled, improving the production efficiency of the device.

[0032] In a preferred embodiment: the cylinder 405 is slidably connected to the inner wall of the moving groove 403, and the cross section of the limiting rod 402 is in a "cross" shape.

[0033] In the above structure, when the cylinder 405 moves on the inner wall of the moving groove 403, there will be no jamming situation. Through the cross section of the limiting rod 402 being in a "cross" shape, the stretching component 4 can stretch the periphery of the bayonet 6 simultaneously.

[0034] Working principle: When installing the rotating mechanism, during the operation, the staff applies pressure to the components of the moving block 404, prompting it to slide on the inner wall of the moving groove 403. This action further drives the components of the cylinder 405 to move, and the movement of the cylinder 405 drives the components of the spring 406 to expand and contract. As the spring 406 expands and contracts, it pulls the components of the bayonet 6 to move inward and then places the bayonet 6 on the inner wall of the limiting groove 5. When the staff stops applying pressure to the moving block 404, the elastic potential energy stored in the spring 406 is released, thereby pushing the components of the bayonet 6 to form a limit with the outer wall of the boss 1. This design significantly shortens the time required for assembling the components of the rotating device 2, the rotating block 3, and the rotating rod 7 by introducing the components of the bayonet 6, thereby improving the overall production efficiency. At the same time, due to the relatively simple designs of the bayonet 6 and the boss 1, the complexity of processing and assembly is reduced. This simplified design and production process greatly reduce the manufacturing cost. In addition, the stable connection method between the rotating device 2, the rotating block 3, and the rotating rod 7 effectively reduces wear and failures, significantly improving the durability of the transmission mechanism.

[0035] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A transmission mechanism facilitating installation, comprising a boss (1), characterized in that: A limiting groove (5) is provided on the outer wall of the boss (1). A rotating device (2) and a rotating block (3) are respectively rotatably connected to the inner walls of the limiting groove (5). A rotating rod (7) is rotatably connected to the outer wall of the boss (1). A bayonet (6) is fixedly assembled on the outer wall of the rotating device (2). A stretching component (4) is provided on the inner wall of the bayonet (6).

2. The transmission mechanism convenient for installation according to claim 1, wherein: The stretching component (4) includes a fixed rod (401). A limiting rod (402) is fixedly assembled at the top of the fixed rod (401). A moving groove (403) is provided on the outer wall of the limiting rod (402). A moving block (404) is slidably connected to the inner wall of the moving groove (403). One end of a cylinder (405) is fixedly assembled on the outer wall of the moving block (404). The other end of the cylinder (405) is fixedly assembled with a spring (406).

3. A transmission mechanism that is easy to install according to claim 2, characterized in that: Both the fixed rod (401) and the spring (406) are fixedly assembled with the inner wall of the bayonet (6). The bayonet (6) is clamped with the outer wall of the boss (1).

4. The transmission mechanism convenient for installation according to claim 2, characterized in that: The bayonet (6) is adapted to the inner wall of the limiting groove (5). The moving block (404) is adapted to the inner wall of the moving groove (403).

5. The drive mechanism according to claim 1, which is easy to install, is characterized in that: The number of the bayonets (6) is several, and several bayonets (6) are respectively located on the outer walls of the rotating device (2), the rotating block (3) and the rotating rod (7).

6. The transmission mechanism according to claim 2, which is easy to install, is characterized in that: The cylinder (405) is slidably connected to the inner wall of the moving groove (403). The cross section of the limiting rod (402) is in a "plus" shape.

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