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Turning type conveying belt

A conveyor belt and belt technology, applied in the field of curved conveyor belts, can solve the problems of poor lateral extrusion resistance of conveyor belts, deformation and damage of conveyor belt sides, and difficulties in on-site layout, and achieve small turning radius, convenient processing, and structural simple effect

Pending Publication Date: 2021-08-27
山东金恒力能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Today, with the rapid development of industrialization, conveyor belts are widely used, and the conditions are becoming more and more harsh. When conveyor belts are used, they often encounter turning situations. It is very large, which leads to difficulties in on-site layout; and the lateral extrusion resistance of the existing conveyor belt is poor. When turning, the centripetal force of the turning guide roller on the side of the conveyor belt will cause deformation and damage to the side of the conveyor belt.

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0027] Such as Figure 1~4 As shown, a turning type conveyor belt of the present invention includes a belt body 1 and a skeleton material 2 arranged in the belt body 1. The belt body 1 is a strip-shaped rubber material, and the skeleton material 2 is a planar mesh structure. Material 2 can be made of PE cloth, polyester cloth, polyurethane cloth and other materials. When the conveyor belt is stretched, the tensile force is mainly borne by the skeleton material 2. The skeleton material 2 is arranged in the middle of the belt body 1 to improve the conveyor belt. Tensile resistance in the length direction, thereby increasing the load-carrying capacity of the conveyor belt.

[0028] In this embodiment, the frame material 2 is provided with three layers, and the frame material 2 is parallel to the belt body 1 and evenly distributed inside the belt body 1 .

[0029] The frame material 2 is provided with several transverse reinforcing layers 3 on both sides along the width direction...

Embodiment 2

[0044] Embodiment 2: as Figure 1~5 As shown, the difference between this embodiment and embodiment 1 is:

[0045] Described transverse reinforcing layer 3 is planar network structure, and the modulus of elasticity of transverse reinforcing layer 3 along the width direction of belt body 1 is greater than the modulus of elasticity along belt body 1 lengthwise direction, so that transverse reinforcing layer 3 can tensile deformation, and improve the lateral deformation resistance of the lateral reinforcement layer 3 .

[0046] In order to achieve the technical effect that the modulus of elasticity of the transverse reinforcement layer 3 along the width direction of the belt body 1 is greater than the modulus of elasticity along the length direction of the belt body 1, a variety of planar network structures can be adopted, for example, the warps and The wefts in the width direction are made of materials with different elasticity. At the same time, in order to reduce the elastici...

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Abstract

The invention relates to a turning type conveying belt. The turning type conveying belt comprises a belt body and a framework material arranged in the belt body, wherein the two sides, in the width direction of the belt body, of the framework material are each provided with a plurality of transverse reinforcing layers, and the width of the transverse reinforcing layers extends in the width direction of the belt body. According to the turning type conveying belt, the framework material has a longitudinal supporting effect on the conveying belt, tensile fracture of the conveying belt in the length direction is prevented, and the transverse reinforcing layers which can be subjected to tensile deformation in the length direction of the conveying belt is arranged, so that extension of an outer ring and shortening of an inner ring during turning of the conveying belt are facilitated, and the turning radius is reduced; meanwhile, the transverse reinforcing layers play a supporting role in the transverse direction of the conveying belt, and the situation the side face of the conveying belt is extruded and deformed is prevented; the turning type conveying belt is simple in structure, convenient to machine, high in longitudinal and transverse supporting capacity, small in turning radius, not prone to deformation after being extruded in the lateral direction and suitable for various conveying occasions.

Description

technical field [0001] The invention relates to the field of conveyor belts, in particular to a curved conveyor belt. Background technique [0002] Conveyor belts are mainly used for solid material transportation in mining, metallurgy, steel, coal, hydropower, building materials, chemical, grain and other enterprises. The conveyor belt is generally composed of a rubber belt and a skeleton material filled inside the rubber belt. Among them, the rubber belt mainly plays the role of protecting the conveying material, protecting the skeleton material and increasing the friction coefficient. The skeleton material mainly plays the role of strengthening the rubber belt and improving the rubber belt. Stretch resistance, prevent the rubber belt from breaking. [0003] Today, with the rapid development of industrialization, conveyor belts are widely used, and the conditions are becoming more and more harsh. When conveyor belts are used, they often encounter turning situations. It is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G15/34
CPCB65G15/34
Inventor 刘生平罗华君
Owner 山东金恒力能源科技有限公司