High-strength wear-resistant rubber conveying belt

Abstract

The utility model discloses a high-strength wear-resistant rubber conveying belt, and belongs to the technical field of rubber products and material conveying, the high-strength wear-resistant rubber conveying belt comprises a conveying belt body, and the conveying belt body comprises a body layer and braid layers heat-sealed on the upper surface and the lower surface of the body layer; the woven layer is formed by fixedly binding framework fiber bundles transversely arranged in the advancing direction and polyester ropes longitudinally arranged in a crossed mode, a rubber buffer layer is arranged on the upper end face of the woven layer, a wear-resistant anti-skid plate tightly connected with the rubber buffer layer is embedded in the upper surface of the rubber buffer layer, and the two ends of the wear-resistant anti-skid plate are connected with the conveying belt body through fixing mechanisms. According to the improved high-strength wear-resistant rubber conveying belt, by arranging the conveying belt body and the fixing mechanism, the mechanical strength of the conveying belt body and the stability of the conveying belt body under the high-strength stress condition can be greatly improved, when the wear-resistant anti-skid plates are damaged, only the damaged wear-resistant anti-skid plates need to be replaced, and the conveying belt is convenient to use. Therefore, resources are saved, and maintenance cost is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of rubber products and material transportation, and in particular to a high-strength and wear-resistant rubber conveyor belt. Background Art

[0002] Conveyor belts are composite materials of rubber, fiber, metal, or plastic and fabric used in belt conveyors to carry and transport materials. Belt conveyors offer continuous, efficient, and high-angle transport, are safe to operate, easy to use, and maintain, and offer low freight costs. They can also shorten transport distances, reduce project costs, and save labor. They are primarily used in material handling systems in mines, ports, factories, and other locations, and are particularly well-suited for conveying materials requiring high strength and wear resistance.

[0003] Traditional rubber conveyor belts are susceptible to friction and impact from materials, often experiencing wear and tear during use. This results in a short service life and makes them incapable of meeting the demands of long-term, high-intensity use. Traditional rubber conveyor belts are typically made from a single rubber material and lack specialized designs for wear resistance and strength. While some reinforced conveyor belts exist, most simply incorporate simple reinforcing agents into the rubber material, resulting in limited effectiveness.

[0004] Traditional rubber conveyor belts lack wear resistance and strength, have a short service life, and cannot meet the needs of long-term high-intensity material transportation; they are also frequently replaced, increasing maintenance costs and working hours. Utility Model Content

[0005] The present application proposes a high-strength, wear-resistant rubber conveyor belt to solve the problems raised in the above background technology.

[0006] In order to achieve the above objectives, this application adopts the following technical solutions:

[0007] A high-strength, wear-resistant rubber conveyor belt comprises a conveyor belt body, the conveyor belt body comprising a body layer and a woven layer heat-bonded to the upper and lower surfaces of the body layer, the woven layer being formed by cross-fixing and binding skeleton fiber bundles arranged transversely in the direction of travel and polyester ropes arranged longitudinally, the upper end surface of the woven layer being provided with a rubber buffer layer, the upper surface of the rubber buffer layer being embedded with tightly connected wear-resistant anti-slip plates, both ends of the wear-resistant anti-slip plates being connected to the conveyor belt body via a fixing mechanism.

[0008] By adopting the above technical solution, by setting the main body layer, the braided layer and the rubber buffer layer, the braided layer is formed by the skeleton fiber bundles arranged horizontally in the traveling direction and the polyester ropes arranged longitudinally and cross-fixed and tied together, which can greatly enhance the stability of the conveyor belt body under high-strength stress conditions. When the wear-resistant anti-skid plate is damaged, only the specific damaged wear-resistant anti-skid plate needs to be replaced, thereby saving resources and reducing maintenance costs.

[0009] As a preferred embodiment, both ends of the wear-resistant and anti-slip plate are integrally connected with positioning side plates, and symmetrically arranged positioning holes are provided on the positioning side plates. A plurality of positioning pins are evenly fixed on the bottom of both sides of the wear-resistant and anti-slip plate along the length direction, and a plurality of cross-shaped positioning grooves are provided on the top of the conveyor belt body, and the positioning pins are adapted to the cross-shaped positioning grooves.

[0010] By adopting the above technical solution, the positioning pins and the positioning holes, the positioning side plates are positioned, and then the wear-resistant and anti-slip plates are replaced.

[0011] As a preferred embodiment, the fixing mechanism includes a limiting sleeve fixed on both sides of the conveyor belt body, the limiting sleeve is adapted to the positioning side plate, one side of the limiting sleeve is fixedly connected to a U-shaped plate, a U-shaped positioning rod is passed through the U-shaped plate, the two ends of the U-shaped positioning rod are respectively inserted into two positioning holes, and both ends of the U-shaped positioning rod are fixed with limiting rings, and a spring is provided between the limiting ring and the U-shaped plate.

[0012] By adopting the above technical solution, by pulling open the U-shaped positioning rod, the U-shaped positioning rod drives the limit ring to squeeze the spring, and then the positioning side plate is inserted into the limit sleeve, and then the U-shaped positioning rod is loosened. Under the action of the spring, the limit ring is driven to return to its original position, thereby driving the end of the U-shaped positioning rod to be inserted into the positioning hole, and then the wear-resistant anti-skid plate is replaced, thereby realizing the replacement of single or multiple wear-resistant anti-skid plates, which greatly saves resources and reduces maintenance costs.

[0013] As a preferred embodiment, the limiting sleeve is composed of two symmetrically arranged L-shaped plates, and the L-shaped plates are provided with through holes adapted to the U-shaped positioning rods.

[0014] By adopting the above technical solution, the through hole on the L-shaped plate allows the U-shaped positioning rod to pass through, thereby facilitating its movement.

[0015] As a preferred embodiment, the main body layer is styrene-butadiene rubber, and the rubber buffer layer is styrene-butadiene rubber or chlorostyrene rubber.

[0016] By adopting the above technical solution, the main layer adopts styrene-butadiene rubber, which has excellent anti-aging and toughness, and the rubber buffer layer adopts styrene-butadiene rubber or chlorostyrene rubber, which has high elasticity and toughness, thereby helping to improve the performance of the entire conveyor belt.

[0017] As a preferred embodiment, the surface of the wear-resistant and anti-slip plate is uniformly provided with anti-slip ridges.

[0018] By adopting the above technical solution and providing the anti-skid ridges, the friction between the wear-resistant anti-skid plate and the material can be effectively increased, thereby preventing the phenomenon of low conveying efficiency.

[0019] Beneficial effects of this application:

[0020] This high-strength, wear-resistant rubber conveyor belt is provided with a main body layer, a braided layer, a rubber buffer layer and a fixing mechanism. The braided layer is formed by cross-fixing and binding a skeleton fiber bundle arranged transversely in the traveling direction and a polyester rope arranged longitudinally. The high-strength, wear-resistant rubber conveyor belt can greatly enhance the mechanical strength of the conveyor belt body and the stability of the conveyor belt body under high-strength stress conditions, and extend the service life. When the wear-resistant anti-skid plate is damaged, only the damaged wear-resistant anti-skid plate needs to be replaced, thereby saving resources and reducing maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of this application;

[0022] Figure 2 For this application Figure 1 A is an enlarged schematic diagram;

[0023] Figure 3 This is a schematic diagram of the structure of the wear-resistant anti-skid plate of this application;

[0024] Figure 4 This is a cross-sectional view of the conveyor belt body of this application.

[0025] Numbers in the figure: 1. Conveyor belt body; 101. Body layer; 102. Braided layer; 103. Rubber buffer layer; 104. Wear-resistant and anti-slip plate; 1041. Anti-slip ridges; 105. Cross-shaped positioning groove; 2. Fixing mechanism; 201. Limiting sleeve; 2011. L-shaped plate; 202. U-shaped plate; 203. U-shaped positioning rod; 204. Limiting ring; 205. Spring; 3. Positioning side plate; 301. Positioning hole; 4. Positioning pin. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0027] Reference Figures 1-4The woven layer 102 is formed by fixing and tying a skeleton fiber bundle arranged transversely in the traveling direction and a polyester cord arranged longitudinally, and the upper end surface of the woven layer 102 is provided with a rubber buffer layer 103, and the upper surface of the rubber buffer layer 103 is embedded with a tightly connected wear-resistant anti-skid plate 104. Both ends of the wear-resistant anti-skid plate 104 are connected to the conveyor belt body 1 by a fixing mechanism 2. By arranging the body layer 1, the woven layer 102 and the rubber buffer layer 103, the woven layer 102 is fixed and tied by a skeleton fiber bundle arranged transversely in the traveling direction and a polyester cord arranged longitudinally, which can greatly enhance the stability of the conveyor belt body 1 under high-strength force conditions. When the wear-resistant anti-skid plate 104 is damaged, only the damaged wear-resistant anti-skid plate 104 needs to be replaced, thereby saving resources and reducing maintenance costs.

[0028] Reference Figure 1 and Figure 2 Both ends of the wear-resistant and anti-slide plate 104 are integrally connected with a positioning side plate 3, and symmetrically arranged positioning holes 301 are provided on the positioning side plate 3. A plurality of positioning pins 4 are evenly fixed on the bottom of both sides of the wear-resistant and anti-slide plate 104 along the length direction, and a plurality of cross-shaped positioning grooves 105 are provided on the top of the conveyor belt body 1. The positioning pins 4 are adapted to the cross-shaped positioning grooves 105, and the positioning pins 4 are aligned with the positioning holes 301, thereby positioning the positioning side plate 3 and replacing the wear-resistant and anti-slide plate 104.

[0029] Reference Figure 1 and Figure 2 The fixing mechanism 2 includes a limiting sleeve 201 fixed to both sides of the conveyor belt body 1, the limiting sleeve 201 is adapted to the positioning side plate 3, one side of the limiting sleeve 201 is fixedly connected to a U-shaped plate 202, a U-shaped positioning rod 203 is passed through the U-shaped plate 202, the two ends of the U-shaped positioning rod 203 are respectively inserted into the two positioning holes 301, and both ends of the U-shaped positioning rod 203 are fixedly sleeved with a limiting ring 204, and a spring 205 is provided between the limiting ring 204 and the U-shaped plate 202. By pulling open the U-shaped positioning rod 203, the U-shaped positioning rod 203 drives the limiting ring 204 to squeeze the spring 205, and then the positioning side plate 3 is inserted into the limiting sleeve 201, and then the U-shaped positioning rod 203 is released. Under the action of the spring 205, the limiting ring 204 is driven to return to its original position, thereby driving the end of the U-shaped positioning rod 203 to be inserted into the positioning hole 301, and then the wear-resistant anti-skid plate 104 is replaced, realizing the replacement of single or multiple wear-resistant anti-skid plates 104, which greatly saves resources and reduces maintenance costs.

[0030] Reference Figure 2The limiting sleeve 201 is composed of two symmetrically arranged L-shaped plates 2011, and the L-shaped plates 2011 are provided with through holes that are compatible with the U-shaped positioning rod 203. The through holes on the L-shaped plates 2011 facilitate the passage of the U-shaped positioning rod 203, thereby facilitating its movement.

[0031] Reference Figure 4 The main body layer 101 is styrene-butadiene rubber, and the rubber buffer layer 103 is styrene-butadiene rubber or chlorostyrene rubber. The main body layer 101 is made of styrene-butadiene rubber, which has excellent aging resistance and toughness. The rubber buffer layer 103 is made of styrene-butadiene rubber or chlorostyrene rubber, which has high elasticity and toughness, thereby helping to improve the performance of the entire conveyor belt.

[0032] Reference Figure 1 The surface of the wear-resistant anti-slip plate 104 is evenly provided with anti-slip ridges 1041. By providing the anti-slip ridges 1041, the friction between the wear-resistant anti-slip plate 104 and the material can be effectively increased, thereby preventing the phenomenon of low transportation efficiency.

[0033] Working principle: When the conveyor belt is damaged, the positioning side plate 3 is positioned through the positioning pin 4 and the positioning hole 301, and then the wear-resistant anti-slip plate 104 is replaced. Then, the U-shaped positioning rod 203 is pulled open, and the U-shaped positioning rod 203 drives the limiting ring 204 to squeeze the spring 205, and then the positioning side plate 3 is inserted into the limiting sleeve 201. Then, the U-shaped positioning rod 203 is loosened, and under the action of the spring 205, the limiting ring 204 is driven to return to its original position, thereby driving the end of the U-shaped positioning rod 203 to be inserted into the positioning hole 301, and then the wear-resistant anti-slip plate 104 is damaged. Replacement can realize the replacement of single or multiple wear-resistant anti-skid plates 104, reducing maintenance costs; the main body layer 101 adopts styrene-butadiene rubber, which has excellent anti-aging and toughness, and the rubber buffer layer 103 adopts styrene-butadiene rubber or chlorobenzene rubber, which has high elasticity and toughness, thereby helping to improve the performance of the entire conveyor belt; it can greatly enhance the stability of the conveyor belt body 1 under high-strength stress conditions and extend its service life. When the wear-resistant anti-skid plate 104 is damaged, only the specifically damaged wear-resistant anti-skid plate 104 needs to be replaced, thereby saving resources and reducing maintenance costs.

[0034] The above is only a preferred specific implementation method of the present application, but the scope of protection of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of the present application within the technical scope disclosed in the present application, and they should be covered by the scope of protection of the present application.

Claims

1. A high-strength, wear-resistant rubber conveyor belt, comprising a conveyor belt body (1), characterized in that: The conveyor belt body (1) comprises a body layer (101) and a braided layer (102) heat-sealed to the upper and lower surfaces of the body layer, wherein the braided layer (102) is formed by cross-fixing and binding skeleton fiber bundles arranged transversely in the traveling direction and polyester cords arranged longitudinally, wherein the upper end surface of the braided layer (102) is provided with a rubber buffer layer (103), and the upper surface of the rubber buffer layer (103) is embedded with a tightly connected wear-resistant anti-slip plate (104), and both ends of the wear-resistant anti-slip plate (104) are connected to the conveyor belt body (1) through a fixing mechanism (2).

2. A high-strength wear-resistant rubber conveyor belt according to claim 1, characterized in that: Both ends of the wear-resistant anti-slip plate (104) are integrally connected with positioning side plates (3), and symmetrically arranged positioning holes (301) are provided on the positioning side plates (3). A plurality of positioning pins (4) are evenly fixed to the bottom of both sides of the wear-resistant anti-slip plate (104) along the length direction, and a plurality of cross-shaped positioning grooves (105) are provided on the top of the conveyor belt body (1), and the positioning pins (4) are adapted to the cross-shaped positioning grooves (105).

3. A high-strength wear-resistant rubber conveyor belt according to claim 1, characterized in that: The fixing mechanism (2) comprises a limiting sleeve (201) fixed to both sides of the conveyor belt body (1), the limiting sleeve (201) being adapted to the positioning side plate (3), a U-shaped plate (202) being fixedly connected to one side of the limiting sleeve (201), a U-shaped positioning rod (203) being provided through the U-shaped plate (202), two ends of the U-shaped positioning rod (203) being respectively inserted into two positioning holes (301), limiting rings (204) being fixedly provided at both ends of the U-shaped positioning rod (203), and a spring (205) being provided between the limiting ring (204) and the U-shaped plate (202).

4. A high-strength wear-resistant rubber conveyor belt according to claim 3, characterized in that: The limiting sleeve (201) is composed of two symmetrically arranged L-shaped plates (2011), and the L-shaped plates (2011) are provided with through holes adapted to the U-shaped positioning rods (203).

5. The high-strength and wear-resistant rubber conveyor belt according to claim 1, characterized in that: The main body layer (101) is styrene-butadiene rubber, and the rubber buffer layer (103) is styrene-butadiene rubber or chlorostyrene rubber.

6. A high-strength, wear-resistant rubber conveyor belt according to claim 1, characterized in that: The surface of the wear-resistant and anti-slip plate (104) is evenly provided with anti-slip convex patterns (1041).

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