Tensile long-distance conveying belt

Abstract

The utility model discloses a tensile type long-distance conveying belt which comprises a conveying belt body and further comprises tensile steel belts, the tensile steel belts are arranged on the two sides of the outer side face of the conveying belt body, a belt core is arranged on the inner side of the conveying belt body, a steel wire rope is arranged in the belt core, and steel wire meshes are arranged on the outer surface and the inner surface of the belt core. The steel wire mesh and the steel wire rope are wound around the conveying belt by one circle, and the two ends of the steel wire mesh and the two ends of the steel wire rope are closed to form a ring. An upper covering rubber layer is arranged on the outer surface of the conveying belt, and a lower covering rubber layer is arranged on the inner side of the conveying belt. The tensile steel belts are arranged on the two sides of the outer surface of the conveying belt, and the tensile effect of the conveying belt can be effectively enhanced through the tensile steel belts; meanwhile, the steel wire rope is arranged on the inner side of the belt core of the conveying belt, the steel wire meshes are arranged on the inner side face and the outer side face of the belt core respectively, and the steel wire rope, the steel wire meshes and the tensile steel belt are matched, so that the conveying belt body has very good tensile performance and bearing capacity.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyor belts, in particular to a tensile long-distance conveyor belt. Background Art

[0002] The long-distance conveyor belt is a common type of conveyor belt. It is mostly used in mines to conveniently transport ores to designated positions through the long-distance conveyor belt. Since the long-distance conveyor belt transports goods over a long distance, idlers are generally provided at the bottom of the long-distance conveyor belt, and the conveyor belt body needs to have good tensile strength.

[0003] In the prior art, a Chinese patent with the patent number CN202220966647.X discloses a tensile conveyor belt with high load-bearing capacity, including a covering cloth. A top rubber is arranged inside the covering cloth, a tensile layer is arranged at the bottom of the top rubber, tensile core wires are arranged inside the tensile layer, a bottom rubber is arranged at the bottom of the tensile layer, and compression-resistant holes are arranged inside the bottom rubber. When this high-load-bearing tensile conveyor belt is in use, the bottom rubber is subjected to pressure. Through the compression-resistant holes opened inside the bottom rubber, when the bottom rubber is stressed, the compression-resistant holes are squeezed inward, giving the bottom rubber a space for stress relief, reducing the accumulation of internal stress in the bottom rubber, and avoiding breakage. By fixedly installing tensile core wires inside the tensile layer, the tensile strength of the top rubber can be increased, thereby improving the load-bearing capacity of the conveyor belt.

[0004] The tensile conveyor belt provided by the above patent mainly uses tensile core wires to improve the tensile effect of the conveyor belt. However, in actual use, the tensile effect provided solely by the tensile core wires is limited. Due to the long conveying distance and large transportation volume of the long-distance conveyor belt, the conveyor belt needs to have very good load-bearing capacity and tensile strength. Otherwise, the conveyor belt is very easy to break. However, the existing tensile conveyor belts have limited tensile strength and are not suitable for long-distance cargo transportation. Their tensile strength and load-bearing capacity need to be enhanced. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a tensile long-distance conveyor belt, aiming to improve the problem that the existing tensile conveyor belts have limited tensile strength and are not suitable for long-distance cargo transportation.

[0006] The utility model is implemented as follows:

[0007] A tensile long-distance conveyor belt includes a conveyor belt body and also includes tensile steel belts. The tensile steel belts are arranged on both sides of the outer surface of the conveyor belt body. A belt core is provided inside the conveyor belt body. Steel wire ropes are provided in the belt core, and wire meshes are provided on both the outer surface and the inner surface of the belt core. The wire meshes and the steel wire ropes both go around the conveyor belt for one week, and both ends of the wire meshes and the steel wire ropes are closed to form a loop. An upper cover rubber layer is provided on the outer surface of the conveyor belt body, and a lower cover rubber layer is provided inside the conveyor belt body.

[0008] Preferably, guard edges are symmetrically provided on both sides of the outer surface of the conveyor belt body, and mounting grooves are provided at positions on both sides of the outer surface of the conveyor belt body that are in contact with the guard edges. The mounting grooves are used for mounting the tensile steel belts.

[0009] Preferably, a buffer rubber layer is provided on the side of the wire mesh away from the belt core. The wire mesh is sandwiched between the belt core and the buffer rubber layer and undergoes a pressing process.

[0010] Preferably, canvas layers are provided between the buffer rubber layer and the upper cover rubber layer and between the buffer rubber layer and the lower cover rubber layer. The canvas layers are pressed between the buffer rubber layer and the lower cover rubber layer to enhance the strength of the conveyor belt body.

[0011] Preferably, a wear-resistant layer is provided on the outer surface of the conveyor belt body, and a plurality of limiting protrusions are evenly provided on the outer surface of the wear-resistant layer to increase the friction between the conveyor belt and the goods.

[0012] Preferably, a frosted layer is provided on the inner side surface of the conveyor belt body. The frosted layer is used to increase the friction between the driving mechanism and the conveyor belt body.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. Tensile steel belts are provided on both sides of the outer surface of the conveyor belt of the present utility model. The tensile effect of the conveyor belt can be effectively enhanced through the tensile steel belts. At the same time, steel wire ropes are provided inside the belt core of the conveyor belt, and a layer of wire mesh is provided on both the inner side surface and the outer side surface of the belt core. By cooperating with the steel wire ropes, the wire meshes and the tensile steel belts, the conveyor belt body has very good tensile performance and load-bearing capacity, which is convenient for long-distance cargo transportation and also improves the service life of the long-distance conveyor belt.

[0015] 2. A frosted layer is provided on the inner side surface of the conveyor belt of the present utility model. The friction between the conveyor belt and the driving roller can be effectively enhanced through the frosted layer, thereby avoiding the phenomenon of slipping between the driving roller and the conveyor belt. Description of the Drawings

[0016] Figure 1 is a schematic structural diagram of the whole of the present utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the conveyor belt body of the present utility model;

[0018] Figure 3 It is a layered structural schematic diagram of the conveyor belt body of the present utility model.

[0019] In the figure: 1. Conveyor belt body; 10. Upper cover rubber layer; 11. Flange; 12. Installation groove; 121. Limit boss; 13. Frosted layer; 14. Belt core; 15. Steel wire rope; 16. Steel wire mesh; 17. Buffer rubber layer; 18. Canvas layer; 19. Lower cover rubber layer; 2. Tensile steel strip. Specific embodiments

[0020] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0021] The following is a further description in conjunction with the accompanying drawings and specific embodiments:

[0022] Embodiment 1

[0023] Such as Figure 1 And Figure 3As shown in the figure, a tensile long-distance conveyor belt includes a conveyor belt body 1 and also includes a tensile steel belt 2. The tensile steel belt 2 is arranged on both sides of the outer surface of the conveyor belt body 1, and the tensile steel belt 2 is used to enhance the tensile effect of the conveyor belt body 1. A belt core 14 is provided inside the conveyor belt body 1, and a steel wire rope 15 is provided in the belt core 14. The cooperation of the belt core 14 and the steel wire rope 15 enables the conveyor belt body 1 itself to have a good tensile effect, facilitating the stable long-distance transportation of goods by the conveyor belt body 1. And wire meshes 16 are provided on both the outer surface and the inner surface of the belt core 14. The wire meshes 16 are used to enhance the bearing capacity and tensile capacity of the conveyor belt, effectively improving the use effect of the conveyor belt. Both the wire meshes 16 and the steel wire ropes 15 wind around the conveyor belt for one week, and both ends of the wire meshes 16 and the steel wire ropes 15 are closed to form a ring; the steel wire ropes 15 and the wire meshes 16 with this structure can effectively improve the tensile effect and bearing capacity of the entire conveyor belt, facilitating the stable long-distance transportation of goods by the conveyor belt. An upper covering rubber layer 10 is provided on the outer surface of the conveyor belt body 1, and a lower covering rubber layer 19 is provided inside the conveyor belt body 1. The upper covering rubber layer 10 and the lower covering rubber layer 19 are used to protect the conveyor belt, buffer the impact on the conveyor belt, and the upper covering rubber layer 10 and the lower covering rubber layer 19 have good corrosion resistance effects, which can ensure that the conveyor belt will not be easily corroded and damaged.

[0024] As Figure 2 shown, on both sides of the outer surface of the conveyor belt body 1, edge guards 11 are symmetrically provided. The edge guards 11 are used to limit the tensile steel belt 2, ensuring that the tensile steel belt 2 can be stable on the outer surface of the conveyor belt body 1. And mounting grooves 12 are provided at positions on both sides of the outer surface of the conveyor belt body 1 that are in contact with the edge guards 11. The mounting grooves 12 are used to mount the tensile steel belt 2.

[0025] As Figure 3 shown, a buffer rubber layer 17 is provided on the side of the wire mesh 16 away from the belt core 14. The wire mesh 16 is sandwiched between the belt core 14 and the buffer rubber layer 17 and undergoes a pressing process; this structure facilitates the stable pressing of the wire mesh 16 between the buffer rubber layer 17 and the belt core 14, ensuring the sufficient stability of the wire mesh 16. Canvas layers 18 are provided between the buffer rubber layer 17 and the upper covering rubber layer 10 and between the buffer rubber layer 17 and the lower covering rubber layer 19. The canvas layers 18 are pressed between the buffer rubber layer 17 and the lower covering rubber layer 19 and are used to enhance the strength of the conveyor belt body 1.

[0026] As Figure 2 shown, a wear-resistant layer is provided on the outer surface of the conveyor belt body 1, and a plurality of limit protrusions 121 are evenly provided on the outer surface of the wear-resistant layer, which are used to increase the friction between the conveyor belt and the goods, facilitating the stable transportation of goods by the conveyor belt body 1.

[0027] Working principle: When in use, the conveyor belt is installed on the conveyor according to the usage requirements, and then goods can be transported. Under the action of the wire mesh 16, the steel wire rope 15, and the tensile steel strip 2, the tensile strength and load-bearing capacity of the entire conveyor belt are effectively enhanced. Such a conveyor belt can stably transport goods over a long distance, effectively improving the stability of the conveyor belt when transporting goods. Compared with the prior art, on both sides of the outer surface of the conveyor belt of the present application, there are tensile steel strips 2, and the tensile effect of the conveyor belt can be effectively enhanced through the tensile steel strips 2; at the same time, a steel wire rope 15 is provided inside the belt core 14 of the conveyor belt, and a layer of wire mesh 16 is provided on both the inner and outer sides of the belt core 14. By cooperating with the steel wire rope 15, the wire mesh 16, and the tensile steel strip 2, the conveyor belt body 1 has very good tensile performance and load-bearing capacity, which is convenient for transporting goods over a long distance and also improves the service life of the long-distance conveyor belt.

[0028] Embodiment 2

[0029] As Figure 1 and Figure 3 shown, a tensile long-distance conveyor belt includes a conveyor belt body 1 and also includes tensile steel strips 2. The tensile steel strips 2 are arranged on both sides of the outer surface of the conveyor belt body 1, and the tensile steel strips 2 are used to enhance the tensile effect of the conveyor belt body 1. Inside the conveyor belt body 1, there is a belt core 14, and a steel wire rope 15 is provided in the belt core 14. The cooperation between the belt core 14 and the steel wire rope 15 enables the conveyor belt body 1 itself to have a good tensile effect, facilitating the stable long-distance transportation of goods by the conveyor belt body 1. And on both the outer and inner surfaces of the belt core 14, there are wire meshes 16, and the wire meshes 16 are used to enhance the load-bearing capacity and tensile capacity of the conveyor belt, effectively improving the use effect of the conveyor belt. The wire meshes 16 and the steel wire ropes 15 both wind around the conveyor belt for one week, and both ends of the wire meshes 16 and the steel wire ropes 15 are closed to form a ring; the steel wire ropes 15 and the wire meshes 16 with such a structure can effectively improve the tensile effect and load-bearing capacity of the entire conveyor belt, facilitating the stable long-distance transportation of goods by the conveyor belt. On the outer surface of the conveyor belt body 1, there is an upper covering rubber layer 10, and on the inner side of the conveyor belt body 1, there is a lower covering rubber layer 19. The upper covering rubber layer 10 and the lower covering rubber layer 19 are used to protect the conveyor belt, buffer the impact on the conveyor belt, and the upper covering rubber layer 10 and the lower covering rubber layer 19 have good corrosion resistance effects, which can ensure that the conveyor belt will not be easily corroded and damaged.

[0030] As Figure 2 shown, on both sides of the outer surface of the conveyor belt body 1, there are symmetrically arranged edge guards 11. The edge guards 11 are used to limit the tensile steel strips 2 to ensure that the tensile steel strips 2 can be stable on the outer surface of the conveyor belt body 1. And at the positions on both sides of the outer surface of the conveyor belt body 1 that are in contact with the edge guards 11, there are installation grooves 12, and the installation grooves 12 are used to install the tensile steel strips 2.

[0031] As Figure 3As shown in the figure, a buffer rubber layer 17 is provided on the side of the wire mesh 16 away from the core 14. The wire mesh 16 is sandwiched between the core 14 and the buffer rubber layer 17 and subjected to a pressing process; this structure facilitates the stable pressing of the wire mesh 16 between the buffer rubber layer 17 and the core 14, ensuring sufficient stability of the wire mesh 16. A canvas layer 18 is provided between the buffer rubber layer 17 and the upper cover rubber layer 10 and between the buffer rubber layer 17 and the lower cover rubber layer 19. The canvas layer 18 is pressed between the buffer rubber layer 17 and the lower cover rubber layer 19 to enhance the strength of the conveyor belt body 1.

[0032] As Figure 2 shown, a wear-resistant layer is provided on the outer surface of the conveyor belt body 1, and a plurality of limit bosses 121 are evenly provided on the outer surface of the wear-resistant layer to increase the friction between the conveyor belt and the goods, facilitating the stable conveying of goods by the conveyor belt body 1.

[0033] As Figure 2 shown, a matte layer 13 is provided on the inner side surface of the conveyor belt body 1, and the matte layer 13 is used to increase the friction between the driving mechanism and the conveyor belt body 1.

[0034] The above is only the preferred embodiment of the present invention and is not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A tensile long-distance conveyor belt, comprising a conveyor belt body (1), characterized in that: The conveyor belt further comprises a tensile steel belt (2), wherein the tensile steel belt (2) is arranged on both sides of the outer side surface of the conveyor belt body (1), a belt core (14) is arranged on the inner side of the conveyor belt body (1), a steel wire rope (15) is arranged in the belt core (14), and a steel wire mesh (16) is arranged on the outer surface and the inner surface of the belt core (14), the steel wire mesh (16) and the steel wire rope (15) are both wound around the conveyor belt, and both ends of the steel wire mesh (16) and the steel wire rope (15) are closed to form a ring; an upper covering rubber layer (10) is arranged on the outer surface of the conveyor belt body (1), and a lower covering rubber layer (19) is arranged on the inner side of the conveyor belt body (1).

2. A tensile long distance conveyor belt according to claim 1, characterized in that: The outer surface of the conveyor belt body (1) is symmetrically provided with retaining edges (11) on both sides, and installation grooves (12) are provided at positions of the outer surface of the conveyor belt body (1) in contact with the retaining edges (11), and the installation grooves (12) are used to install the tensile steel belt (2).

3. A tensile long distance conveyor belt according to claim 1, characterized in that: A buffer rubber layer (17) is provided on a side of the steel wire mesh (16) away from the belt core (14), and the steel wire mesh (16) is sandwiched between the belt core (14) and the buffer rubber layer (17) and subjected to a pressing process.

4. A tensile long distance conveyor belt according to claim 3, characterized in that: A canvas layer (18) is provided between the buffer rubber layer (17) and the upper covering rubber layer (10) and between the buffer rubber layer (17) and the lower covering rubber layer (19); the canvas layer (18) is pressed between the buffer rubber layer (17) and the lower covering rubber layer (19) to enhance the strength of the conveyor belt body (1).

5. A tensile long distance conveyor belt according to claim 1, characterized in that: The outer surface of the conveyor belt body (1) is provided with a wear-resistant layer, and a plurality of limiting bosses (121) are evenly provided on the outer surface of the wear-resistant layer to increase the friction between the conveyor belt and the goods.

6. A tensile long distance conveyor belt according to any one of claims 1 to 5, characterized in that: The inner side surface of the conveyor belt body (1) is provided with a frosted layer (13), and the frosted layer (13) is used to increase the friction force between the driving mechanism and the conveyor belt body (1).

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