Wear-resistant patch chain

Abstract

The utility model provides a patch wear-resistant chain, which relates to the technical field of chains, and comprises two groups of outer chain plates, and one side of the outer wall of each outer chain plate is provided with a group of patch main bodies. When the chain is used, under the interaction of a series of components, when the chain is used, under the action of the inner shaft and the outer shaft, the inserting shaft can be prevented from being in direct contact with the notches formed in the outer surface walls of the inner chain plates, and under the action of the circular shaft, the outer chain plates and the inner chain plates can move around the inserting shaft; therefore, friction is avoided, the abrasion resistance of the chain is improved, the outer chain plate and the inner chain plate can be connected under the mutual cooperation of the fixed plate, the balls and the movable plate, movement of the outer chain plate and the inner chain plate is not affected, friction is further reduced, the service life of the chain is prolonged, and the use efficiency of equipment is improved. And the chain maintenance cost consumption is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of chains, in particular to a patch wear-resistant chain. Background Art

[0002] The patch wear-resistant chain is a widely used mechanical transmission component. Its use covers various fields, including industrial production, logistics and transportation. As the core component of the mechanical transmission device, this chain carries the important functions of transmitting power and transporting materials.

[0003] In the prior art, chains are often used for transmission between mechanical parts. Due to their simple structure and poor functionality, the chains will suffer from severe wear during long-term use. This will not only seriously affect the transmission force of the equipment and reduce the working efficiency of the equipment, but also increase the maintenance cost of the chain, making it less practical. Utility Model Content

[0004] The utility model aims to solve the problem that when the above equipment is in use, the chain is damaged during long-term use due to the poor wear resistance of the chain, thereby proposing a patch wear-resistant chain.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a patch wear-resistant chain, comprising two groups of outer link plates, a group of patch bodies are arranged on one side of the outer walls of the two groups of outer link plates, a group of insertion grooves are opened on the outer walls of the two groups of patch bodies and the outer link plates, an insertion shaft is movably inserted between the inner walls of the two groups of insertion grooves, the outer walls of the two insertion shafts are fixedly sleeved with inner shafts, a group of circular shafts are movably inserted between the inner walls of the two inner shafts, a group of annular grooves are opened on the outer walls of the two inner shafts, an outer shaft is movably embedded between the inner walls of the two groups of annular grooves, two inner chain plates are fixedly sleeved between the outer walls of the two outer shafts, four fixing plates are fixedly installed on one side of the outer walls of the two inner link plates, and a group of circular grooves are opened on one side of the outer walls of the four fixing plates.

[0006] Preferably, a group of balls are provided on the inner surface walls of the four groups of circular grooves, and an embedding groove is provided on one side of the outer wall of the four fixing plates.

[0007] Preferably, a movable plate is movably embedded in the inner surface walls of the four embedding grooves, and one side of the outer wall of the movable plate is fixedly connected to one side of the outer wall of the outer link plate.

[0008] Preferably, the patch body is composed of two wear-resistant layers, an anti-corrosion layer, a support layer and a noise reduction layer.

[0009] Preferably, an anti-corrosion layer is provided on one side of the outer wall of one of the two wear-resistant layers, a supporting layer is provided on one side of the outer wall of the anti-corrosion layer, a noise reduction layer is provided on one side of the outer wall of the supporting layer, and one side of the outer wall of the noise reduction layer is connected to one side of the outer wall of the other wear-resistant layer.

[0010] Preferably, the wear-resistant layer is woven from polyurethane fibers, and the thickness of the wear-resistant layer is approximately between 300-4000mm, and the anti-corrosion layer is made of galvanized alloy, and the thickness of the anti-corrosion layer is approximately between 300-4000mm.

[0011] Preferably, the supporting layer is made of reinforced nylon, and the thickness of the supporting layer is approximately between 300-500mm, and the noise reduction layer is filled with rubber particles, and the thickness of the noise reduction layer is approximately between 300-500mm.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] During use, the utility model, through the interaction of a series of components, when the chain is in use, under the action of the inner shaft and the outer shaft, can avoid direct contact between the insertion shaft and the groove opened on the outer wall of the inner link plate, and under the action of the circular shaft, the outer link plate and the inner link plate can move around the insertion shaft, thereby avoiding the generation of friction, thereby improving the wear resistance of the chain, and then, under the mutual cooperation of the fixed plate, the ball and the movable plate, the outer link plate and the inner link plate can be connected without affecting the movement of the two, thereby further reducing the generation of friction, extending the service life of the chain, improving the use efficiency of the equipment, and reducing the consumption of the maintenance cost of the chain.

[0014] During use, the utility model can, through the interaction of a series of components, when the chain is in use, the patch body can also play the effect of wear resistance and extending the service life. The wear-resistant layer can increase the wear resistance of the chain and extend the service life, protect the chain surface from wear and corrosion by rough materials, and improve the stability and reliability of the chain in various harsh environments. The anti-corrosion layer can effectively prevent the metal on the surface of the chain patch from chemically reacting with air, water and chemicals, thereby extending the service life of the chain. The supporting layer provides the necessary bearing support for the chain patch, making the overall structure of the chain more firm and stable, which is conducive to the normal operation and use of the chain. The noise reduction layer can reduce the noise generated by friction when the chain is in use, effectively reduce the noise level in the working environment, and improve the comfort and safety of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A main structural stereogram of a patch wear-resistant chain is proposed for the utility model;

[0016] Figure 2A main structural split diagram of a patch wear-resistant chain is proposed for the utility model;

[0017] Figure 3 The utility model proposes a main structural part split diagram of a patch wear-resistant chain;

[0018] Figure 4 A sectional view of the main structure of a patch wear-resistant chain is provided for the utility model;

[0019] Figure 5 A layered diagram of the main structural part of a patch wear-resistant chain is proposed for the utility model.

[0020] Legend:

[0021] 1. Outer link plate; 2. Patch body; 3. Insertion shaft; 4. Inner shaft; 5. Round shaft; 6. Annular groove; 7. Outer shaft; 8. Inner link plate; 9. Fixed plate; 10. Round groove; 11. Ball bearing; 12. Embedded groove; 13. Movable plate; 14. Insertion groove; 15. Wear-resistant layer; 16. Anti-corrosion layer; 17. Support layer; 18. Noise reduction layer. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1, as Figure 1-Figure 5As shown, the utility model provides a patch wear-resistant chain, including two groups of outer link plates 1, one side of the outer wall of the two groups of outer link plates 1 is provided with a group of patch bodies 2, the outer walls of the two groups of patch bodies 2 and the outer chain plates 1 are provided with a group of insertion grooves 14, an insertion shaft 3 is movably inserted between the inner surface walls of the two groups of insertion grooves 14, the outer walls of the two insertion shafts 3 are fixedly sleeved with inner shafts 4, a group of circular shafts 5 is movably inserted between the inner surface walls of the two inner shafts 4, the outer walls of the two inner shafts 4 are provided with a group of annular grooves 6, and the two groups of annular grooves 6 are provided. An outer shaft 7 is movably embedded between the inner surface walls, two inner chain plates 8 are fixedly sleeved between the outer walls of the two outer shafts 7, four fixed plates 9 are fixedly installed on one side of the outer walls of the two inner chain plates 8, a group of circular grooves 10 are opened on one side of the outer walls of the four fixed plates 9, a group of balls 11 are arranged on the inner surface walls of the four groups of circular grooves 10, an embedding groove 12 is opened on one side of the outer wall of the four fixed plates 9, a movable plate 13 is movably embedded in the inner surface walls of the four embedded grooves 12, and one side of the outer wall of the movable plate 13 is fixedly connected to one side of the outer wall of the outer chain plate 1.

[0025] The effect achieved by the entire embodiment 1 is that when the chain is in use, the inner shaft 4 and the outer shaft 7 can avoid direct contact between the insertion shaft 3 and the groove opened on the outer wall of the inner link plate 8, and under the action of the circular shaft 5, the outer link plate 1 and the inner link plate 8 can move around the insertion shaft 3, thereby avoiding the generation of friction, thereby improving the wear resistance of the chain, and then under the action of the fixed plate 9 and the movable plate 13, the outer link plate 1 and the inner link plate 8 can be connected, and under the action of the ball 11, the movement of the outer link plate 1 and the inner link plate 8 will not be affected, thereby further reducing the generation of friction, extending the service life of the chain, and improving the use efficiency of the equipment.

[0026] Embodiment 2, as Figure 2-Figure 5 As shown, the patch body 2 is composed of two wear-resistant layers 15, an anti-corrosion layer 16, a support layer 17 and a noise reduction layer 18. The anti-corrosion layer 16 is provided on one side of the outer wall of one of the two wear-resistant layers 15, the support layer 17 is provided on one side of the outer wall of the anti-corrosion layer 16, the noise reduction layer 18 is provided on one side of the outer wall of the support layer 17, and the outer wall side of the noise reduction layer 18 is connected to the outer wall side of the other wear-resistant layer 15. The wear-resistant layer 15 is woven from polyurethane fibers, and the thickness of the wear-resistant layer 15 is approximately between 1-2.5 mm. The anti-corrosion layer 16 is made of galvanized alloy, and the thickness of the anti-corrosion layer 16 is approximately between 3-8 mm. The support layer 17 is made of reinforced nylon, and the thickness of the support layer 17 is approximately between 6-15 mm. The noise reduction layer 18 is filled with rubber particles, and the thickness of the noise reduction layer 18 is approximately between 2-8 mm.

[0027] The effect achieved by the entire embodiment 2 is that when the chain is in use, the patch body 2 can also play the role of wear resistance and life extension. The wear-resistant layer 15 can increase the wear resistance and service life of the chain, protect the chain surface from wear and corrosion by rough materials, and improve the stability and reliability of the chain in various harsh environments. The anti-corrosion layer 16 can effectively prevent the metal on the surface of the chain patch from chemically reacting with air, water and chemicals, thereby extending the service life of the chain. The support layer 17 provides the necessary bearing support for the chain patch, making the overall structure of the chain more firm and stable, which is conducive to the normal operation and use of the chain. The noise reduction layer 18 can reduce the noise generated by friction when the chain is in use, effectively reduce the noise level in the working environment, and improve the comfort and safety of the operator.

[0028] Working principle: During the use of the patch wear-resistant chain, the inner shaft 4 and the outer shaft 7 can avoid direct contact between the insertion shaft 3 and the groove opened on the outer wall of the inner chain plate 8, and the outer chain plate 1 and the inner chain plate 8 can be moved around the insertion shaft 3 under the action of the round shaft 5, thereby avoiding the generation of friction and improving the wear resistance of the chain. Then, under the action of the fixed plate 9 and the movable plate 13, the outer chain plate 1 and the inner chain plate 8 can be connected, and under the action of the ball 11, the movement of the outer chain plate 1 and the inner chain plate 8 can be not affected, thereby further reducing the generation of friction. At the same time, the patch body 2 can also play a role in wear resistance and extending the service life of the chain, and the patch body 2 is composed of a wear-resistant layer 15, an anti-corrosion layer 16, a noise reduction layer 18 and a support layer 17 from the outermost layer to the innermost layer. The wear-resistant layer 15 is woven from polyurethane fibers, which can increase the wear resistance of the chain and extend its service life, protect the chain surface from wear and corrosion caused by rough materials, and improve the stability and reliability of the chain in various harsh environments. The anti-corrosion layer 16 is made of galvanized alloy, which can effectively prevent the metal on the surface of the chain patch from chemically reacting with air, water and chemicals, thereby extending the service life of the chain. The support layer 17 is made of reinforced nylon, which provides the necessary bearing support for the chain patch, making the overall structure of the chain more firm and stable, and facilitating the normal operation and use of the chain. The noise reduction layer 18 is filled with rubber particles, which can reduce the noise generated by friction when the chain is in use, effectively reduce the noise level in the working environment, and improve the comfort and safety of the operator.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A patch wear-resistant chain, characterized in that: The invention comprises two groups of outer chain plates (1), one side of the outer wall of each of the two groups of outer chain plates (1) is provided with a group of patch bodies (2), the outer walls of each of the two groups of patch bodies (2) and the outer chain plates (1) are provided with a group of insertion grooves (14), an insertion shaft (3) is movably inserted between the inner walls of the two groups of insertion grooves (14), the outer walls of the two insertion shafts (3) are fixedly sleeved with inner shafts (4), a group of circular shafts (5) is movably inserted between the inner walls of the two inner shafts (4), the outer walls of the two inner shafts (4) are provided with a group of annular grooves (6), an outer shaft (7) is movably embedded between the inner walls of the two groups of annular grooves (6), two inner chain plates (8) are fixedly sleeved between the outer walls of the two outer shafts (7), four fixing plates (9) are fixedly installed on one side of the outer wall of each of the two inner chain plates (8), and a group of circular grooves (10) is opened on one side of the outer wall of each of the four fixing plates (9).

2. A patch wear-resistant chain according to claim 1, characterized in that: A group of balls (11) are provided on the inner surface walls of the four groups of circular grooves (10), and an embedding groove (12) is provided on one side of the outer wall of the four fixing plates (9).

3. A patch wear-resistant chain according to claim 2, characterized in that: A movable plate (13) is movably embedded in the inner surface walls of the four embedding grooves (12), and one side of the outer wall of the movable plate (13) is fixedly connected to one side of the outer wall of the outer link plate (1).

4. A patch wear-resistant chain according to claim 3, characterized in that: The patch body (2) is composed of two wear-resistant layers (15), an anti-corrosion layer (16), a support layer (17) and a noise reduction layer (18).

5. A patch wear-resistant chain according to claim 4, characterized in that: An anti-corrosion layer (16) is provided on one side of the outer wall of one of the two wear-resistant layers (15), a support layer (17) is provided on one side of the outer wall of the anti-corrosion layer (16), a noise reduction layer (18) is provided on one side of the outer wall of the support layer (17), and one side of the outer wall of the noise reduction layer (18) is connected to one side of the outer wall of the other wear-resistant layer (15).

6. A patch wear-resistant chain according to claim 5, characterized in that: The wear-resistant layer (15) is woven from polyurethane fibers, and the thickness of the wear-resistant layer (15) is approximately between 1 and 2.5 mm. The anti-corrosion layer (16) is made of a galvanized alloy, and the thickness of the anti-corrosion layer (16) is approximately between 3 and 8 mm.

7. A patch wear-resistant chain according to claim 6, characterized in that: The support layer (17) is made of reinforced nylon, and the thickness of the support layer (17) is approximately between 6 and 15 mm. The noise reduction layer (18) is filled with rubber particles, and the thickness of the noise reduction layer (18) is approximately between 2 and 8 mm.

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