阅读说明：本技术 一种小转弯高延伸输送带 (Small-turning high-extension conveying belt ) 是由 庄炳建 沈会民 高长勇 叶杨政 于 2019-11-20 设计创作，主要内容包括：本发明涉及橡胶输送带技术领域,尤其是一种小转弯高延伸输送带,包括覆盖胶和基带,在基带内部设置有带芯,其中带芯由芳纶绳和钢丝绳构成,每根带芯包括一根芳纶绳及呈螺旋状包覆在芳纶绳外部的六根钢丝绳,钢丝绳的内侧与芳纶绳表面贴合。本发明所得到的一种小转弯高延伸输送带,其利用芳纶绳与钢丝绳的组合作为带芯,且芳纶绳呈笔直状态设置,而钢丝绳缠绕在芳纶绳的外部,由于芳纶绳本身具有弯折的能力,而螺旋状的钢丝绳的弯曲能力远大于笔直状态的钢丝绳,所以上述方案的输送带其转弯能力强,转弯半径小,而且强度也高。同时螺旋状的钢丝绳其延伸率高,所以输送带的延伸率也得到提升。(The invention relates to the technical field of rubber conveying belts, in particular to a small-turning high-extension conveying belt which comprises a covering rubber and a base belt, wherein a belt core is arranged in the base belt and consists of an aramid fiber rope and steel wire ropes, each belt core comprises one aramid fiber rope and six steel wire ropes spirally wrapping the aramid fiber rope, and the inner side of each steel wire rope is attached to the surface of the aramid fiber rope. According to the small-turning high-extension conveying belt, the combination of the aramid fiber rope and the steel wire rope is used as the belt core, the aramid fiber rope is arranged in a straight state, the steel wire rope is wound outside the aramid fiber rope, and the aramid fiber rope has bending capacity, and the bending capacity of the spiral steel wire rope is far greater than that of the steel wire rope in the straight state, so that the conveying belt is high in turning capacity, small in turning radius and high in strength. Meanwhile, the spiral steel wire rope has high elongation, so that the elongation of the conveying belt is also improved.)

1. The utility model provides a little turn high extension conveyer belt which characterized by: including the covering rubber and the baseband, be provided with the area core in the baseband inside, wherein the area core comprises aramid fiber rope and wire rope, and every area core includes an aramid fiber rope and is the outside six wire rope of heliciform cladding at aramid fiber rope, and wire rope's inboard and aramid fiber rope surface laminating.

2. A tight-turning, high-elongation conveyor belt as claimed in claim 1, wherein: the diameter of the aramid fiber rope is larger than that of the steel wire rope.

Technical Field

The invention relates to the technical field of rubber conveying belts, in particular to a small-turning high-extension conveying belt.

Background

Disclosure of Invention

The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a small-turn high-elongation conveyor belt having a small turning radius and a high elongation.

In order to achieve the purpose, the small-turning high-extension conveying belt comprises a covering glue and a base belt, wherein a belt core is arranged in the base belt and consists of an aramid fiber rope and steel wire ropes, each belt core comprises one aramid fiber rope and six steel wire ropes spirally wrapping the aramid fiber rope, and the inner side of each steel wire rope is attached to the surface of the aramid fiber rope.

Wherein the diameter of the aramid fiber rope is larger than that of the steel wire rope.

According to the small-turning high-extension conveying belt, the combination of the aramid fiber rope and the steel wire rope is used as the belt core, the aramid fiber rope is arranged in a straight state, the steel wire rope is wound outside the aramid fiber rope, and the aramid fiber rope has bending capacity, and the bending capacity of the spiral steel wire rope is far greater than that of the steel wire rope in the straight state, so that the conveying belt is high in turning capacity, small in turning radius and high in strength. Meanwhile, the spiral steel wire rope has high elongation, so that the elongation of the conveying belt is also improved.

The normal steel wire core conveyer belt has the elongation of 0.2% and a larger turning radius. The elongation of the conveyer belt can reach 0.5%, and the turning radius is small.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of a tape core of the present invention.

Detailed Description

The invention is further described by way of example with reference to the accompanying drawings.