Chain type conveying chain

Abstract

The utility model relates to the technical field of conveying equipment, and discloses a chain type conveying chain which comprises a chain plate, a sleeve is arranged on one side of the chain plate, a connecting pin is connected to one side of the sleeve in a sliding mode, extending blocks are fixedly connected to the top of the chain plate and the top of the connecting pin, a first bottom block is fixedly connected to the top of each extending block, and a second bottom block is fixedly connected to the top of each first bottom block. A push rod is slidably connected to the interior of the first bottom block, a second bottom block is fixedly connected to the top of the first bottom block, a spring is fixedly connected to the interior of the second bottom block, a fixing shaft is fixedly connected to the interior of the first bottom block, a clamping block is rotatably connected to the periphery of the fixing shaft, and a connecting assembly is arranged on the side, away from the chain plate, of the connecting pin. According to the utility model, under the cooperation of the top plate, the clamping block, the spring, the push rod and other structures, the top plate can be freely fixed or separated into the extension block, and the appearance design of the clamping block realizes the rapid installation between the chain and the chain plate, so that the installation efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying equipment, in particular to a chain conveying chain. Background Art

[0002] A chain conveyor is a chain used to transport items or products. It is usually used in manufacturing, logistics, and production lines. Chain conveyors are usually suitable for situations where heavy, large, or high-temperature items need to be transported. They have the advantages of strong load-bearing capacity, good stability, and long service life. Most of the chain-related conveying devices currently used are chain plate structures.

[0003] The chain plate structure in the prior art usually adopts bolt welding or other methods to interconnect the chain and the chain plate to form a complete chain plate structure, which can well support the chain plate to carry goods. However, this installation method is too old and requires each component to be connected one by one during operation, which is time-consuming and labor-intensive, greatly reducing the installation efficiency and further affecting the production efficiency. Therefore, a chain conveyor chain is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a chain conveyor chain, which aims to improve the problem that the installation method in the prior art is too outdated and needs to connect each component one by one during operation, which is time-consuming and labor-intensive, greatly reduces the installation efficiency, and thus affects the production efficiency.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A chain conveyor chain comprises a chain plate, a sleeve is provided on one side of the chain plate, a connecting pin is slidably connected to one side of the sleeve, an extension block is fixedly connected to the top of the chain plate and the connecting pin, a bottom block 1 is fixedly connected to the top of the extension block, a push rod is slidably connected to the inside of the bottom block 1, a bottom block 2 is fixedly connected to the top of the bottom block 1, a spring is fixedly connected to the inside of the bottom block 2, a fixed shaft is fixedly connected to the inside of the bottom block 1, a clamping block is rotatably connected to the outer periphery of the fixed shaft, and a connecting assembly is provided on the side of the connecting pin away from the chain plate;

[0007] As a further description of the above technical solution:

[0008] The connecting assembly comprises a sleeve block, which is sleeved on one side of the connecting pin. The sleeve block is specifically provided with two upper and lower sleeve blocks, each of which is fixedly connected to a fixing block, a nut is threadedly connected inside the fixing block, a nut is threadedly connected at the bottom of the nut, and a connecting rod is sleeved inside the sleeve block;

[0009] As a further description of the above technical solution:

[0010] A fixing piece is provided on one side of the connecting pin close to the chain plate;

[0011] As a further description of the above technical solution:

[0012] The clamping block is rotatably connected to the middle part of the fixed shaft;

[0013] As a further description of the above technical solution:

[0014] Specifically, two extension blocks are provided, and a top plate is provided on the top of each of the two extension blocks;

[0015] As a further description of the above technical solution:

[0016] Specifically, two connecting rods are provided, and both connecting rods are sleeved inside the sleeve block;

[0017] As a further description of the above technical solution:

[0018] Specifically, two fixing blocks are provided, and both fixing blocks are fixedly connected to two sides of the sleeve block.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, the top plate is vertically placed in the card block, and the card block touches the spring to generate displacement so that the top plate can enter between the card blocks. After the top plate enters the card block, the spring elastic force pushes the card block back to its original position, and the card block clamps the top plate. The push rod is pressed, and the push rod pushes the card block backward, and the top plate can be taken out. After taking it out, the push rod is released, and the spring resets the card block, thereby realizing rapid installation between the chain and the chain plate, greatly improving the installation efficiency.

[0021] 2. In the utility model, the two ends of the connecting rod are respectively aligned with the head and tail of the two groups of connecting pins, the sleeve block is put on, the fixing blocks on both sides of the sleeve block are aligned, and then the nuts are inserted and tightened, thereby completing the combined connection between the two groups of conveyor chains, increasing the output area and conveying efficiency of the conveyor chains, and greatly improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional schematic diagram of a chain conveyor chain proposed by the utility model;

[0023] Figure 2 This is a structural schematic diagram of a chain plate of a chain conveyor chain proposed by the utility model;

[0024] Figure 3 This is a structural schematic diagram of a card block of a chain conveyor chain proposed by the utility model;

[0025] Figure 4The utility model is a schematic structural diagram of a connecting rod of a chain conveyor chain.

[0026] Legend:

[0027] 1. Chain plate; 2. Sleeve; 3. Connecting pin; 4. Fixing piece; 5. Sleeve block; 6. Fixing block; 7. Nut; 8. Nut; 9. Connecting rod; 10. Extension block; 11. Bottom block 1; 12. Push rod; 13. Fixed shaft; 14. Block; 15. Bottom block 2; 16. Spring; 17. Top plate. DETAILED DESCRIPTION

[0028] 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.

[0029] Reference Figure 1 , Figure 2 and Figure 3 The utility model provides an embodiment: a chain conveyor chain comprises a chain plate 1, a sleeve 2 is provided on one side of the chain plate 1, a connecting pin 3 is slidably connected to one side of the sleeve 2, an extension block 10 is fixedly connected to the top of the chain plate 1 and the connecting pin 3, a bottom block 11 is fixedly connected to the top of the extension block 10, a push rod 12 is slidably connected to the inside of the bottom block 11, a bottom block 2 15 is fixedly connected to the top of the bottom block 11, a spring 16 is fixedly connected to the inside of the bottom block 2 15, a fixed shaft 13 is fixedly connected to the inside of the bottom block 11, a clamping block 14 is rotatably connected to the outer periphery of the fixed shaft 13, a connecting assembly is provided on the side of the connecting pin 3 away from the chain plate 1, a fixing member 4 is provided on the side of the connecting pin 3 close to the chain plate 1, and the clamping block 14 is rotatably connected to In the middle of the fixed shaft 13, two extension blocks 10 are specifically provided, and a top plate 17 is provided on the top of the two extension blocks 10. When assembling: the top plate 17 is vertically placed in the multiple blocks 14 in the extension block 10, and the blocks 14 touch the spring 16 to generate displacement so that the top plate 17 can enter between the blocks 14. After the top plate 17 enters the blocks 14, the elastic force of the spring 16 pushes the blocks 14 back to their original positions, and the top plate 17 is stuck between the blocks 14, thereby completing the fixed connection of the top plate 17. When dismantling, the push rod 12 is vertically pressed, and the push rod pushes the blocks 14, and the blocks 14 start to move away from each other, and the top plate 17 between the blocks 14 is taken out. After taking it out, the push rod 12 is released, and the spring 16 resets the blocks 14.

[0030] Reference Figure 1 and Figure 4, the utility model provides an embodiment: the connection assembly includes a sleeve block 5, the sleeve block 5 is sleeved on one side of the connecting pin 3, the sleeve block 5 is specifically provided with two upper and lower ones, the two sleeve blocks 5 are fixedly connected with a fixing block 6, the fixing block 6 is internally threadedly connected with a nut 7, the bottom of the nut 7 is threadedly connected with a nut 8, the sleeve block 5 is internally sleeved with a connecting rod 9, the two ends of the connecting rod 9 are respectively aligned with the first positions of the two groups of connecting pins 3, the sleeve block 5 is sleeved between the two, the fixing blocks 6 on both sides of the sleeve block 5 are aligned, and the nuts 7 are inserted, and the nuts 8 are tightened to complete the horizontal fixation between the two groups of chains;

[0031] Reference Figure 1 , Figure 2 and Figure 4 The clamping block 14 is rotatably connected to the middle of the fixed shaft 13 , two connecting rods 9 are specifically provided, and the two connecting rods 9 are both sleeved inside the sleeve block 5 , and two fixed blocks 6 are specifically provided, and the two fixed blocks 6 are fixedly connected to both sides of the sleeve block 5 .

[0032] Working principle: During assembly: the top plate 17 is placed vertically into the multiple blocks 14 in the extension block 10. The blocks 14 touch the springs 16 to generate displacement so that the top plate 17 can enter between the blocks 14. After the top plate 17 enters the blocks 14, the elastic force of the springs 16 pushes the blocks 14 back to their original positions. The top plate 17 is clamped between the blocks 14, thereby completing the fixed connection of the top plate 17.

[0033] When removing: vertically press the push rod 12, the push rod pushes the block 14, the blocks 14 start to move away from each other, take out the top plate 17 between the blocks 14, release the push rod 12 after taking it out, and the spring 16 resets the block 14.

[0034] When connecting multiple groups of chains: align the two ends of the connecting rod 9 with the head and tail of the two groups of connecting pins 3, put the sleeve block 5 between the two, align the fixing blocks 6 on both sides of the sleeve block 5, insert the nuts 7, and tighten the nuts 8 to complete the horizontal fixation between the two groups of chains.

[0035] 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 chain conveyor chain, comprising a chain plate (1), characterized in that: A sleeve (2) is provided on one side of the chain plate (1), and a connecting pin (3) is slidably connected to one side of the sleeve (2); an extension block (10) is fixedly connected to the top of the chain plate (1) and the connecting pin (3); a bottom block (11) is fixedly connected to the top of the extension block (10); a push rod (12) is slidably connected to the inside of the bottom block (11); a bottom block (15) is fixedly connected to the top of the bottom block (11); a spring (16) is fixedly connected to the inside of the bottom block (15); a fixed shaft (13) is fixedly connected to the inside of the bottom block (11); a clamping block (14) is rotatably connected to the outer periphery of the fixed shaft (13); and a connecting assembly is provided on the side of the connecting pin (3) away from the chain plate (1).

2. A chain conveyor according to claim 1, characterized in that: The connecting assembly comprises a sleeve block (5), wherein the sleeve block (5) is sleeved on one side of the connecting pin (3), and the sleeve block (5) is specifically provided with two upper and lower sleeve blocks, both of which are fixedly connected to a fixing block (6), wherein a nut (7) is threadedly connected inside the fixing block (6), and a nut (8) is threadedly connected at the bottom of the nut (7), and a connecting rod (9) is sleeved inside the sleeve block (5).

3. A chain conveyor according to claim 1, characterized in that: A fixing piece (4) is provided on one side of the connecting pin (3) close to the chain plate (1).

4. A chain conveyor according to claim 1, characterized in that: The clamping block (14) is rotatably connected to the middle part of the fixed shaft (13).

5. A chain conveyor according to claim 1, characterized in that: Specifically, two extension blocks (10) are provided, and a top plate (17) is provided on the top of each of the two extension blocks (10).

6. A chain conveyor according to claim 2, characterized in that: Specifically, two connecting rods (9) are provided, and both connecting rods (9) are sleeved inside the sleeve block (5).

7. A chain conveyor according to claim 2, characterized in that: Specifically, two fixing blocks (6) are provided, and the two fixing blocks (6) are fixedly connected to two sides of the sleeve block (5).

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