Wear-resistant conveying belt for recycled concrete materials

Abstract

The recycled concrete material abrasion-resistant conveying belt comprises a framework material, a first reinforcing layer and a second reinforcing layer are arranged at the top and the bottom of the framework material respectively, a first anti-tearing layer is arranged at the top of the first reinforcing layer, and a second anti-tearing layer is arranged at the bottom of the second reinforcing layer. The second anti-tearing layer is connected with a first rubber layer through a first connecting layer, and the top of the first anti-tearing layer is connected with a second rubber layer through a second connecting layer; the rubber protrusions are arranged at the top of the second rubber layer, in the using process of the conveying belt, recycled concrete materials are placed on the rubber protrusions, if the recycled concrete materials are abraded, the abraded positions are located at the rubber protrusions, the rubber layers of the conveying belt cannot be abraded, and therefore the service life of the conveying belt is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of wear-resistant conveyor belts, in particular to a wear-resistant conveyor belt for recycled concrete materials. Background Art

[0002] Recycled concrete refers to discarded concrete blocks that have been crushed, cleaned, and graded, mixed with grading in a certain proportion, partially or completely replacing natural aggregates such as sand and gravel (mainly coarse aggregates), and then adding cement, water, etc. to make new concrete. During use, the recycled concrete is generally transported to a certain place via a conveyor belt. Because the recycled concrete contains a certain amount of sand and gravel, the conveyor belt will be worn during the transportation process, which will in turn have a certain impact on the service life of the conveyor belt. Utility Model Content

[0003] The utility model aims to provide a wear-resistant conveyor belt for recycled concrete materials to solve the problems raised in the above-mentioned background technology.

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

[0005] A recycled concrete material wear-resistant conveyor belt comprises a skeleton material, wherein a first reinforcing layer and a second reinforcing layer are respectively arranged on the top and bottom of the skeleton material, a first anti-tear layer is arranged on the top of the first reinforcing layer, a second anti-tear layer is arranged on the bottom of the second reinforcing layer, the second anti-tear layer is connected to a first rubber layer via a first connecting layer, the top of the first anti-tear layer is connected to a second rubber layer via a second connecting layer, a plurality of rubber protrusions are arranged on the top of the second rubber layer via a third connecting layer, surfaces of the plurality of rubber protrusions are coated with an anti-slip coating, and a surface of the second rubber layer is coated with a fire-retardant coating.

[0006] Preferably, the skeleton material is a steel wire rope core.

[0007] Preferably, the first connecting layer, the second connecting layer and the third connecting layer are all glue.

[0008] Preferably, the protective coating is an anti-slip coating.

[0009] Preferably, the fire retardant coating is a fire retardant paint.

[0010] Preferably, the first tear-proof layer and the second tear-proof layer are made of nylon fabric.

[0011] Preferably, limiting rubbers are provided on both sides of the top of the second rubber layer.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model discloses a wear-resistant conveyor belt for recycled concrete materials. A rubber protrusion is arranged on the top of the second rubber layer. When the conveyor belt is used, the recycled concrete material will be placed on the rubber protrusion. If wear occurs, the wear position is located at the rubber protrusion and will not cause wear to the rubber layer of the conveyor belt, thereby improving the service life of the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the transverse cross-sectional view of the utility model

[0015] Figure 2 It is a schematic diagram of the overall structure of the utility model.

[0016] In the figure: 1. Skeleton material; 2. First anti-tear layer; 3. Second anti-tear layer; 4. First reinforcement layer; 5. Second reinforcement layer; 6. First connecting layer; 7. First rubber layer; 8. Second connecting layer; 9. Second rubber layer; 10. Fire retardant coating; 11. Third connecting layer; 12. Rubber protrusions; 13. Anti-slip coating; 14. Limiting rubber. DETAILED DESCRIPTION

[0017] 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.

[0018] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0019] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] See also Figure 1-2 , the utility model provides a technical solution:

[0021] A recycled concrete material wear-resistant conveyor belt comprises a skeleton material 1, wherein a first reinforcing layer 4 and a second reinforcing layer 5 are respectively arranged on the top and bottom of the skeleton material 1, a first anti-tear layer 2 is arranged on the top of the first reinforcing layer 4, a second anti-tear layer 3 is arranged on the bottom of the second reinforcing layer 5, the second anti-tear layer 3 is connected to a first rubber layer 7 via a first connecting layer 6, the top of the first anti-tear layer 2 is connected to a second rubber layer 9 via a second connecting layer 8, a plurality of rubber protrusions 12 are arranged on the top of the second rubber layer 9 via a third connecting layer 11, the surfaces of the plurality of rubber protrusions 12 are coated with an anti-slip coating 13, and the surface of the second rubber layer 9 is coated with a fire-retardant coating 10.

[0022] Furthermore, the skeleton material 1 uses a steel wire rope core.

[0023] Specifically, the selection of conveyor belt materials directly affects the service life and working efficiency of the conveyor belt. Generally speaking, the conveyor belt skeleton material 1 needs to have high strength and good elongation to ensure that the conveyor belt can withstand large loads and adapt to various complex use environments. Currently, the commonly used conveyor belt skeleton materials 1 include cotton canvas, nylon canvas, steel wire rope core, etc. Among them, steel wire rope core is widely used in large-volume and long-distance transportation occasions due to its high strength and good elongation.

[0024] Furthermore, the first connecting layer 6 , the second connecting layer 8 , and the third connecting layer 11 are all glue.

[0025] Specifically, the utility model connects the conveyor belt skeleton material 1, the first rubber layer 7, the second rubber layer 9, and the rubber protrusions 12 by using glue.

[0026] It should be noted that in order to improve the strength of the conveyor belt skeleton material 1 and prevent the conveyor belt from tearing, a first reinforcement layer 4 and a second reinforcement layer 5 are respectively arranged on the top and bottom of the steel wire rope core. The first reinforcement layer 4 and the second reinforcement layer 5 are fine steel wires, and then nylon fabrics are placed on the top and bottom of the steel wire rope core.

[0027] Furthermore, the protective coating 13 is an anti-slip coating.

[0028] Furthermore, the fire retardant coating 10 is a fire retardant paint.

[0029] Specifically, during the production process, the surface of the rubber protrusion 12 is first coated with anti-slip paint and then with fire-retardant paint. The fire-retardant paint is applied in the second rubber layer 9 , and the thickness of the fire-retardant paint is not higher than that of the rubber protrusion 12 .

[0030] Furthermore, the first tear-proof layer 2 and the second tear-proof layer 3 are made of nylon fabrics.

[0031] Furthermore, limit rubbers 14 are provided on both sides of the top of the second rubber layer 9 .

[0032] It should be noted that the utility model is a wear-resistant conveyor belt for recycled concrete materials. A rubber protrusion 12 is arranged on the top of the second rubber layer 9. During the use of the conveyor belt, the recycled concrete material will be placed on the rubber protrusion 12. If wear occurs, the wear position is located at the rubber protrusion 12, and will not cause wear to the second rubber layer 9 of the conveyor belt, thereby improving the service life of the conveyor belt.

[0033] Finally, it should be noted that the distance between the rubber protrusion 3 and another rubber protrusion is much smaller than the size of the recycled concrete material, so that the recycled concrete material can be better placed on the rubber protrusion 3.

[0034] Specifically, after the conveyor belt is used for a long time, the rubber protrusions 12 will be worn out, and a new conveyor belt needs to be replaced.

[0035] Although the 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 wear-resistant conveyor belt for recycled concrete materials, comprising a skeleton material (1), characterized in that: The top and bottom of the skeleton material (1) are respectively provided with a first reinforcement layer (4) and a second reinforcement layer (5); the top of the first reinforcement layer (4) is provided with a first tear-proof layer (2); the bottom of the second reinforcement layer (5) is provided with a second tear-proof layer (3); the second tear-proof layer (3) is connected to a first rubber layer (7) via a first connecting layer (6); the top of the first tear-proof layer (2) is connected to a second rubber layer (9) via a second connecting layer (8); the top of the second rubber layer (9) is provided with a plurality of rubber protrusions (12) via a third connecting layer (11); the surfaces of the plurality of rubber protrusions (12) are coated with an anti-slip coating (13); and the surface of the second rubber layer (9) is coated with a fire-retardant coating (10).

2. A recycled concrete material wear-resistant conveyor belt according to claim 1, characterized in that: The skeleton material (1) uses a steel wire rope core.

3. A recycled concrete material wear-resistant conveyor belt according to claim 1, characterized in that: The first connecting layer (6), the second connecting layer (8) and the third connecting layer (11) are all glue.

4. A recycled concrete material wear-resistant conveyor belt according to claim 1, characterized in that: The anti-slip coating (13) is an anti-slip paint.

5. The wear-resistant conveyor belt for recycled concrete materials according to claim 1, characterized in that: The fire retardant coating (10) is a fire retardant paint.

6. A recycled concrete material wear-resistant conveyor belt according to claim 1, characterized in that: The first tear-proof layer (2) and the second tear-proof layer (3) are made of nylon fabric.

7. The wear-resistant conveyor belt for recycled concrete materials according to claim 1, characterized in that: Limiting rubbers (14) are provided on both sides of the top of the second rubber layer (9).

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