Composite high-wear-resistance rubber structure

Abstract

The utility model relates to the technical field of rubber structures, in particular to a composite high-wear-resistance rubber structure which comprises a rubber body, the rubber body is composed of a rubber base body and a wear-resistance bottom layer arranged on the bottom face of the rubber base body, and a metal fiber layer is arranged on the upper surface of the rubber base body. A ceramic particle layer is arranged on the surface of the metal fiber layer, an outer wear-resistant layer is arranged on the outer surface of the ceramic particle layer, an anti-aging layer is arranged on the outer surface of the outer wear-resistant layer, a sleeve winding roller is rotationally connected between the two limiting discs, the rubber body surrounds the sleeve winding roller, convex columns are rotationally connected to the limiting discs, and connecting rods are fixedly installed on the convex columns; a horizontal rod is fixedly installed between rod bodies at the ends of the two connecting rods, a guide frame is fixedly installed on the top face of the horizontal rod, a penetrating-out hole is formed between the guide frame and the horizontal rod, and a guide hole is formed in a top plate body of the guide frame. The wear-resistant bearing has better wear-resistant characteristic, and is beneficial to prolonging the service life.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber structures, in particular to a composite high-wear-resistant rubber structure. Background Art

[0002] As an important engineering material, rubber materials are widely used in various industrial fields such as tires, conveyor belts, and seals. In these applications, wear resistance is an important indicator to measure the quality of rubber materials. With long-term use, most rubber materials will experience a lot of wear on the surface. Although traditional rubber materials have certain wear resistance, their wear resistance often cannot meet the needs of long-term use under high load and high friction environments.

[0003] With the development of materials science, various new materials and technologies have been applied to the modification of rubber materials to improve their wear resistance. For example, by adding inorganic fillers (such as silica, alumina, etc.) or organic polymers (such as styrene-butadiene rubber, butyl pyrrolidone rubber, etc.) to the rubber matrix for compounding, the strength and wear resistance of the rubber material can be significantly improved. However, the main body of this type of wear-resistant rubber is still rubber. Although the rubber material has wear-resistant properties through modification, it is still prone to extensive wear in high-load friction environments due to material limitations, affecting its performance. In view of this, we propose a composite high-wear-resistant rubber structure. Utility Model Content

[0004] The purpose of the present invention is to provide a composite high-wear-resistant rubber structure to solve the defects mentioned in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A composite high-wear-resistant rubber structure includes a rubber main body, which is composed of a rubber matrix and a wear-resistant bottom layer arranged on the bottom surface of the rubber matrix, a metal fiber layer is arranged on the upper surface of the rubber matrix, a ceramic particle layer is arranged on the surface of the metal fiber layer, an outer wear-resistant layer is arranged on the outer surface of the ceramic particle layer, and an anti-aging layer is arranged on the outer surface of the outer wear-resistant layer, and two mutually symmetrical limit plates are provided on the rubber main body, a sleeve roller is rotatably connected between the two limit plates, and the rubber main body is wrapped around the sleeve roller.

[0007] Preferably, an anti-slip layer is provided on the outer surface of the anti-aging layer, and the wear-resistant bottom layer, the rubber matrix, the metal fiber layer, the ceramic particle layer, the outer wear-resistant layer, the anti-aging layer and the anti-slip layer are an integrally formed structure.

[0008] Preferably, a base is fixedly mounted on the bottom of the limiting plate, and the bottom surface of the base is a horizontal surface.

[0009] Preferably, two mutually symmetrical fixing plates are fixedly installed between the two bases, and the bottom surfaces of the fixing plates and the bottom surfaces of the bases are located on the same plane.

[0010] Preferably, a boss is rotatably connected to the limit plate, a connecting rod is fixedly installed on the boss, a horizontal rod is fixedly installed between the end rods of the two connecting rods, a guide frame is fixedly installed on the top surface of the horizontal rod, and a through hole is provided between the top plate of the guide frame and the horizontal rod.

[0011] Preferably, a guide hole communicating with the through hole is provided on the top plate of the guide frame, and the guide hole is provided along the length direction of the guide frame.

[0012] Preferably, a bearing is fixedly mounted at the center position of the side surface of the limiting plate, and the boss is fixedly mounted on the inner ring of the bearing.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model has a rubber main body, and is provided with a wear-resistant bottom layer and an outer wear-resistant layer on the rubber main body, so as to realize wear-resistant protection operation from the inside and outside. By providing a metal fiber layer and a ceramic particle layer, since metal and ceramic materials have the advantage of being not easy to wear, the service life of the rubber main body can be extended. Finally, by providing an anti-aging layer, it can play an anti-aging protection effect and achieve a composite high wear-resistant effect.

[0015] 2. The utility model is equipped with a winding roller, a horizontal rod and a guide frame, which can make the end of the rubber body pass through the outlet hole, and then use the corresponding cutting knife to move along the guide hole to realize the partition operation of the rubber body at the guide hole, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a partial structural diagram of the utility model;

[0018] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 This is a cross-sectional view of the rubber body of the present invention;

[0020] The meaning of each number in the figure is:

[0021] 1. Rubber body; 10. Wear-resistant bottom layer; 11. Rubber matrix; 12. Metal fiber layer; 13. Ceramic particle layer; 14. Outer wear-resistant layer; 15. Anti-aging layer; 16. Anti-slip layer;

[0022] 2. Limit plate; 20. Roller; 21. Base; 22. Fixed plate; 23. Bearing; 24. Boss; 25. Connecting rod; 26. Horizontal rod; 27. Guide frame; 271. Through hole; 28. Guide hole. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figures 1-4 The utility model provides a technical solution: a composite high-wear-resistant rubber structure, including a rubber body 1, the rubber body 1 is composed of a rubber matrix 11 and a wear-resistant bottom layer 10 arranged on the bottom surface of the rubber matrix 11, a metal fiber layer 12 is arranged on the upper surface of the rubber matrix 11, a ceramic particle layer 13 is arranged on the surface of the metal fiber layer 12, the metal fiber layer 12 can be made of metal fiber material, the ceramic particle layer 13 can be made of ceramic particle material, an outer wear-resistant layer 14 is arranged on the outer surface of the ceramic particle layer 13, the wear-resistant bottom layer 10 and the outer wear-resistant layer 14 can be made of polymer wear-resistant material to achieve wear-resistant protection operation;

[0025] Specifically, an anti-aging layer 15 is provided on the outer surface of the outer wear-resistant layer 14, and a corresponding amount of heat-resistant and oxidation-resistant antioxidant is added to the anti-aging layer 15 to achieve an anti-aging effect; two symmetrical limit plates 2 are provided on the rubber body 1, and a winding roller 20 is rotatably connected between the two limit plates 2, and the rubber body 1 is wrapped around the winding roller 20.

[0026] In this embodiment, an anti-slip layer 16 is provided on the outer surface of the anti-aging layer 15. The anti-slip layer 16 can be made by setting anti-slip stripes. The wear-resistant bottom layer 10, rubber matrix 11, metal fiber layer 12, ceramic particle layer 13, outer wear-resistant layer 14, anti-aging layer 15 and anti-slip layer 16 are an integrated molding structure to ensure that the overall structure is more firm and stable.

[0027] Specifically, a base 21 is fixedly installed at the bottom of the limit plate 2, and the bottom surface of the base 21 is a horizontal plane; two symmetrical fixed plates 22 are fixedly installed between the two bases 21, and the bottom surface of the fixed plate 22 is located on the same plane as the bottom surface of the base 21, thereby achieving stable support operation.

[0028] Furthermore, a boss 24 is rotatably connected to the limit plate 2, a connecting rod 25 is fixedly installed on the boss 24, a horizontal rod 26 is fixedly installed between the end rods of the two connecting rods 25, a guide frame 27 is fixedly installed on the top surface of the horizontal rod 26, and a through hole 271 is provided between the top plate of the guide frame 27 and the horizontal rod 26, and the through hole 271 is used for the through operation of the rubber body 1.

[0029] In addition, a guide hole 28 connected to the through hole 271 is provided on the top plate of the guide frame 27. The guide hole 28 is arranged along the length direction of the guide frame 27, so that the corresponding cutting knife can be slid along the guide hole 28 to cut the rubber body 1 from the guide hole 28, so that the rubber body 1 of the corresponding length can be taken.

[0030] It is worth noting that a bearing 23 is fixedly mounted at the center position of the side surface of the limiting plate 2 , and the boss 24 is fixedly mounted on the inner ring of the bearing 23 .

[0031] When the composite high-wear-resistant rubber structure of the present invention is in use, the rubber body 1 is passed through the through hole 271. When the rubber body 1 of the corresponding length is needed, the rubber body 1 is expanded outward by the corresponding length, and then the corresponding external cutting knife is inserted along the guide hole 28, and the cutting knife is slid along the guide hole 28 to cut off the rubber body 1 passing through the through hole 271, thereby completing the taking operation.

[0032] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A composite high wear-resistant rubber structure, comprising a rubber body (1), characterized in that: The rubber body (1) is composed of a rubber matrix (11) and a wear-resistant bottom layer (10) arranged on the bottom surface of the rubber matrix (11); a metal fiber layer (12) is arranged on the upper surface of the rubber matrix (11); a ceramic particle layer (13) is arranged on the surface of the metal fiber layer (12); an outer wear-resistant layer (14) is arranged on the outer surface of the ceramic particle layer (13); an anti-aging layer (15) is arranged on the outer surface of the outer wear-resistant layer (14); two left and right symmetrical limit plates (2) are arranged on the rubber body (1); a winding roller (20) is rotatably connected between the two limit plates (2), and the rubber body (1) surrounds the winding roller (20).

2. The composite high wear-resistant rubber structure according to claim 1, characterized in that: An anti-slip layer (16) is provided on the outer surface of the anti-aging layer (15); the wear-resistant bottom layer (10), the rubber matrix (11), the metal fiber layer (12), the ceramic particle layer (13), the outer wear-resistant layer (14), the anti-aging layer (15) and the anti-slip layer (16) are an integrally formed structure.

3. The composite high wear-resistant rubber structure according to claim 1, characterized in that: A base (21) is fixedly mounted on the bottom of the limiting plate (2), and the bottom surface of the base (21) is a horizontal surface.

4. The composite high wear-resistant rubber structure according to claim 3, characterized in that: Two mutually symmetrical fixing plates (22) are fixedly installed between the two bases (21). The bottom surfaces of the fixing plates (22) and the bottom surfaces of the bases (21) are located on the same plane.

5. The composite high wear-resistant rubber structure according to claim 4, characterized in that: A boss (24) is rotatably connected to the limit plate (2), a connecting rod (25) is fixedly installed on the boss (24), a horizontal rod (26) is fixedly installed between the end rod bodies of the two connecting rods (25), a guide frame (27) is fixedly installed on the top surface of the horizontal rod (26), and a through hole (271) is provided between the top plate body of the guide frame (27) and the horizontal rod (26).

6. The composite high wear-resistant rubber structure according to claim 5, characterized in that: A guide hole (28) communicating with the through hole (271) is provided on the top plate of the guide frame (27), and the guide hole (28) is provided along the length direction of the guide frame (27).

7. The composite high wear-resistant rubber structure according to claim 6, characterized in that: A bearing (23) is fixedly mounted at the center position of the side surface of the limiting plate (2), and the boss (24) is fixedly mounted on the inner ring of the bearing (23).

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