Splicing device for chain plates of chain plate machine

Abstract

The utility model relates to the technical field of chain plate assembly, in particular to a splicing device for chain plates of a chain plate conveyor, which comprises a chain plate a and a chain plate b, connecting components for assembling the chain plate a and the chain plate b are arranged on the chain plate a and the chain plate a, through holes are formed in outer side protrusions of the chain plate a and the chain plate b, insertion columns are inserted into the through holes in the same side, and the insertion columns are inserted into the through holes in the same side. A rotating column is inserted into the inserting column, a transmission piece a and a transmission piece b are installed on the two sides of the rotating column in a staggered mode respectively, a positioning assembly used for preventing the transmission piece a and the transmission piece b from falling off is arranged on the inserting column, and one end of the transmission piece b and one end of the transmission piece a coincide with the rotating column. After the inserting column is installed, the positioning block is pulled to move towards the outer side, then the positioning block is pushed to move towards the outer side, the spring is released to prevent the positioning block from being attached to the inserting column, it can be guaranteed that the gap between the positioning block and the inserting column is right, and therefore accurate positioning and assembling of the chain plate are achieved. And the assembly precision and stability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chain plate assembly, in particular to a splicing device for chain plates of a chain plate machine. Background Art

[0002] Chain conveyors are important equipment for conveying materials and play a key role in some industrial production processes. The chain splicing device of the chain conveyor is an important part of the chain conveyor. It plays a role of connection and transmission in the chain transmission system. However, the existing chain splicing is not stable enough, and the connection method between the chain and the connecting shaft is unreasonable, which makes the connection part easy to loosen and fall off. The connection design is not firm, and the chain is easy to loosen or even break when it is vibrated or loaded during operation. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a chain plate splicing device for a chain plate machine, which has the advantages of realizing accurate positioning and assembly of the chain plates, improving the accuracy and stability of assembly, and solving the problem of easy loosening and falling off of the chain plate connection parts.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] A chain plate splicing device for a chain plate machine comprises a chain plate a and a chain plate b, wherein the chain plates a and a chain plate b are provided with connecting components for assembling the two, through holes are opened at the outer protrusions of the chain plates a and b, and plug posts are commonly inserted into the through holes on the same side, and rotating posts are inserted into the plug posts, and transmission plates a and transmission plates b are staggeredly installed on both sides of the rotating posts, and positioning components are provided on the plug posts for preventing the transmission plates a and transmission plates b from falling off.

[0006] Preferably, one end of the transmission sheet b and the transmission sheet a overlap with the rotating column, and one end of the transmission sheet a and the transmission sheet b is also inserted on the plug column.

[0007] Preferably, a groove body is formed on the end surface of the plug column, a connecting block is telescopically installed in the groove body, a transmission block is rotatably installed on the end of the connecting block, and a positioning block is slidably connected to the upper part of the transmission block through a sliding groove.

[0008] Preferably, the height dimension of the positioning block is the same as the distance between the bottom surface of the positioning block and the lowest point of the transmission block.

[0009] Preferably, a spring is fixedly connected to the wall surface of the trough body, and the end of the connecting block is fixedly connected to the spring.

[0010] By means of the above technical solution, the utility model provides a chain plate splicing device for a chain plate conveyor, which has at least the following beneficial effects:

[0011] 1. The splicing device of the chain plate of the chain plate machine, after installing the plug column, pull the positioning block to move it outward, then push the positioning block to move it outward, and then release the spring to prevent the positioning block and the plug column from fitting together, which can ensure that the gap between the positioning block and the plug column is just right, thereby realizing the precise positioning and assembly of the chain plate, and improving the accuracy and stability of assembly.

[0012] 2. The chain plate splicing device of the chain plate machine connects the chain plate a and the chain plate b together through a connecting component, which can increase the connection strength between the chain plates and prevent the chain plates from loosening or falling off during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model in the front view direction;

[0015] Figure 2 It is a schematic diagram of the disassembly of the chain plate a and the chain plate b of the utility model;

[0016] Figure 3 It is a schematic diagram of the external connection structure of the connection block of the utility model.

[0017] Reference numerals:

[0018] 100, chain plate a; 101, chain plate b;

[0019] 200, connecting assembly; 201, through hole; 202, plug column; 203, rotating column; 204, transmission sheet a; 205, transmission sheet b; 206, slot body; 207, spring; 208, connecting block; 209, transmission block; 210, positioning block. DETAILED DESCRIPTION

[0020] 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.

[0021] The plate chain splicing device is a very critical component in the chain conveyor. It connects and supports the chain to ensure that the conveyor chain can run stably under normal working conditions. If the chain plate is not firmly connected, the chain will become loose or fall off during operation, affecting the smooth operation of the entire chain system. This will cause the conveyor to vibrate, make noise and run unstable.

[0022] Embodiment 1:

[0023] If the chain plates are not firmly connected, the chain may fall off or be damaged, causing personal injury or equipment damage. In addition, the chain may cause damage to other components in a faulty state, increasing maintenance costs and time. In order to solve the above problems, combined with Figure 1-Figure 3 As shown, the utility model provides a chain plate splicing device for a chain plate machine, including a chain plate a100 and a chain plate b101. The chain plate a100 and the chain plate b101 are provided with a connecting component 200 for assembling the two. The chain plate a100 and the chain plate b101 are connected together by the connecting component 200, which can increase the connection strength between the chain plates and prevent the chain plates from loosening or falling off during operation.

[0024] The loose splicing of the chain plates may cause the chain to break or get stuck, affecting the normal operation of the conveyor. Chain breakage will cause the production line to stop working, requiring emergency repair and replacement, resulting in production interruption and loss. In order to solve the above problems, the outer protrusions of chain plates a100 and b101 are both provided with through holes 201, and plug posts 202 are plugged into the through holes 201, and plug posts 202 are plugged into rotating posts 203. Transmission sheets a204 and transmission sheets b205 are staggeredly installed on both sides of the rotating posts 203. Plug posts 202 are provided with positioning components for preventing transmission sheets a204 and transmission sheets b205 from falling off. First, the concave and convex parts of chain plates b101 and chain plates a100 are aligned. Plug in, then insert the plug post 202 into the connected through hole 201, then insert the rotating post 203 into the end of the plug post 202, then respectively overlap the transmission sheet a204 and the transmission sheet b205 on both sides of the rotating post 203 with the rotating posts 203 on both sides, then insert the plug post 202 in between, and then fix it with the positioning assembly, repeat the above steps, continue to splice the chain plate a100 and the chain plate b101, and the assembly of multiple chain plates a100 and b101 can be completed to avoid looseness or misalignment during operation and improve the operation stability of the chain.

[0025] Specifically, one end of the transmission plate b205 and the transmission plate a204 overlap with the rotating column 203, and one end of the transmission plate a204 and the transmission plate b205 are also inserted into the insertion column 202, which is convenient for connecting the chain plate a100 and the chain plate b101, and convenient for disassembly and assembly, maintenance and replacement of related parts, thereby improving the convenience and efficiency of equipment maintenance and reducing maintenance time and cost.

[0026] According to the embodiment, if the chain plates a100 and b101 are worn or damaged, the connecting assembly 200 can be easily disassembled and the chain plates can be replaced individually without replacing the entire chain, thereby reducing the cost and time of replacement and maintenance.

[0027] Embodiment 2:

[0028] Due to the inaccurate assembly between the chain plates, the chain will swing or shake during operation, affecting the stability and smooth operation of the entire chain system. This may cause the vibration and noise of the conveyor to increase, and even affect the transmission quality of the product. In order to solve the above problems, combined with Figure 2 and Figure 3 As shown, on the basis of embodiment 1, a groove body 206 is opened on the end face of the plug column 202, and a connecting block 208 is telescopically installed in the groove body 206. A transmission block 209 is rotatably installed on the end of the connecting block 208. A positioning block 210 is slidably connected to the upper position of the transmission block 209 through a sliding groove. A spring 207 is fixedly connected to the wall of the groove body 206, and the end of the connecting block 208 is fixedly connected to the spring 207. After the plug column 202 is installed, the positioning block 210 is pulled to move outward, and then the positioning block 210 is pushed to move outward, and then the spring 207 is released to prevent the positioning block 210 from fitting with the plug column 202, so as to ensure that the gap between the positioning block and the plug column is just right, thereby realizing the precise positioning and assembly of the chain plate, and improving the accuracy and stability of assembly.

[0029] Specifically, the height of the positioning block 210 is the same as the distance between the bottom surface of the positioning block 210 and the lowest point of the transmission block 209, so that the positioning block 210 can be slid through the slide groove so that it does not contact the wall surface of the plug column 202, thereby avoiding jamming.

[0030] Through the above embodiments, it can be known that: first, the concave and convex parts of the chain plates b101 and a100 are plugged together, and then the plug post 202 is inserted into the connected through hole 201, and then the rotating column 203 is inserted into the end of the plug post 202, and then the transmission plates a204 and b205 on both sides of the rotating column 203 are respectively overlapped with the rotating columns 203 on both sides, and then the plug post 202 is inserted therein. After installing the plug post 202, pull the positioning block 210 to move it outward, and then push the positioning block 210 to move it outward, and then release the spring 207 to prevent the positioning block 210 from fitting with the plug post 202. Repeat the above steps, continue to splice the chain plates a100 and b101, and the assembly of multiple chain plates a100 and b101 can be completed.

[0031] It should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A chain plate splicing device for a chain plate conveyor, comprising a chain plate a (100) and a chain plate b (101), characterized in that: The chain plate a (100) and the chain plate b (101) are provided with a connecting assembly (200) for assembling the two; The outer protrusions of the chain plate a (100) and the chain plate b (101) are both provided with through holes (201), the through holes (201) on the same side are commonly plugged with plug posts (202), the plug posts (202) are plugged with rotating posts (203), the two sides of the rotating posts (203) are respectively and alternately installed with transmission sheets a (204) and transmission sheets b (205), and the plug posts (202) are provided with positioning components for preventing the transmission sheets a (204) and the transmission sheets b (205) from falling off.

2. The chain plate splicing device of the chain plate conveyor according to claim 1 is characterized in that: One end of the transmission piece b (205) and the transmission piece a (204) overlaps with the rotating column (203), and one end of the transmission piece a (204) and the transmission piece b (205) is also inserted on the insertion column (202).

3. The chain plate splicing device of the chain plate conveyor according to claim 1 is characterized in that: The end surface of the plug post (202) is provided with a groove body (206), a connecting block (208) is telescopically installed in the groove body (206), a transmission block (209) is rotatably installed at the end of the connecting block (208), and a positioning block (210) is slidably connected to the upper position of the transmission block (209) through a sliding groove.

4. The chain plate splicing device of the chain plate conveyor according to claim 3 is characterized in that: The height dimension of the positioning block (210) is the same as the distance between the bottom surface of the positioning block (210) and the lowest point of the transmission block (209).

5. The chain plate splicing device of the chain plate conveyor according to claim 3 is characterized in that: A spring (207) is fixedly connected to the wall surface of the trough body (206), and an end of the connecting block (208) is fixedly connected to the spring (207).

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