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High-strength flame-retarding conveying rubber belt

A tape, high-strength technology, applied in conveyors, transportation and packaging, etc., to achieve the effect of improving structural stability, reasonable design and simple structure

Inactive Publication Date: 2016-10-12
CHANGSHU CHANGJIANG TAPE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem mainly solved by the present invention is to provide a high-strength flame-retardant conveyor belt, which can solve the above-mentioned problems existing in the existing high-strength conveyor belt for coal mines

Method used

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  • High-strength flame-retarding conveying rubber belt

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Embodiment 1

[0015] A high-strength flame-retardant conveyor belt, comprising an upper cover rubber 1 with a thickness of 8-10 mm, a lower cover rubber 2 with a thickness of 8-10 mm, a core rubber 3 with a thickness of 14-16 mm, and a reinforcement layer 4; the reinforcement layer 4 The lower 1 / 4 to 1 / 3 of the core rubber 3 is embedded in the core rubber 3 to play the role of restricting the positioning reinforcement layer. The reinforcing layer 4 covers the upper cover rubber 1 , and the core rubber 3 covers the lower cover rubber 2 .

[0016] The reinforcement layer 4 is composed of a steel wire rope group 41, a filling rubber 42, an edge glue 43 and a braided rope belt (not shown), wherein the steel wire rope group is formed by spirally weaving 5 to 9 steel wires with a diameter of 5 to 10 mm, and the steel wire rope group The gaps are filled with filling glue 42, and the side glue 43 is attached to the outside of the steel wire rope group 41 at both ends of the reinforcement layer 4 to...

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Abstract

The invention discloses a high-strength flame-retarding conveying rubber belt. The high-strength flame-retarding conveying rubber belt comprises upper covering rubber, lower covering rubber, core rubber and a reinforcing layer, wherein the reinforcing layer is partially embedded into the core rubber, the upper surface of the reinforcing layer is covered with the upper covering rubber, and the lower surface of the core rubber is covered with the lower covering rubber; the reinforcing layer is composed of steel wire rope sets, filling rubber, side rubber and braided rope belts, wherein the steel wire rope sets are distributed at intervals, the gaps of the steel wire rope sets are filled with the filling rubber, the side rubber is attached to the outer sides of the steel wire rope sets at the two ends of the reinforcing layer, and the braided rope belts are arranged on the side rubber, the steel wire rope sets and the filling rubber in a winding and sleeving mode. The high-strength flame-retarding conveying rubber belt is simple in structure and reasonable in design; through the reinforcing layer and the steel wire rope sets, the structural strength and the structural stability of the reinforcing layer are effectively improved. The high-strength flame-retarding conveying rubber belt is high in overall structural strength, good in stability and high in conveying stability, has incomparable excellent effects compared with conveying rubber belts in the past and has wide market prospects.

Description

technical field [0001] The invention relates to the field of adhesive tapes, in particular to a high-strength flame-retardant conveying adhesive tape. Background technique [0002] Steel wire rope flame-retardant conveyor belt is a commonly used conveyor belt in coal mines in my country. Its structure is usually arranged horizontally with high-elastic square steel strips and flame-retardant core rubber strips alternately or with high-elastic square steel pipes built into the core rubber strips. Finally, flame-retardant rubber is used. The material is used as the upper and lower covering glue, and ear glue grooves are set on both sides of the belt formed from this to facilitate wire rope traction. In the actual production of this kind of belt structure, firstly, the production efficiency is very low. Secondly, the single square steel pipes are designed side by side, so the overall strength of the belt body is not high. Finally, the relative sliding between the square steel pip...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G15/36
CPCB65G15/36B65G2201/045
Inventor 张剑萍
Owner CHANGSHU CHANGJIANG TAPE
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