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Heavy type impact idler

A kind of idler and heavy-duty technology, which is applied in the field of idler rollers of belt conveyors, can solve problems such as deformation and bending of idler rollers of belt conveyors, and achieve the effects of improving overall strength, reducing maintenance, and improving production efficiency

Inactive Publication Date: 2015-09-30
周志辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of deformation and bending of ordinary belt conveyor rollers under the impact of large materials, etc., to achieve the purpose of improving cushioning and strengthening bearing capacity

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0006] The structure of the present invention is similar to that of ordinary idler rollers. The bearing housing supports the shaft, and a roller is installed on the shaft. The diameter of the shaft is thickened from 30mm to 100mm. The rollers are equipped with outwardly enlarged cones at both ends, with a taper of 35, and the length accounts for the entire Length 1 / 4.

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PUM

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Abstract

The invention aims at providing a heavy type impact idler, and belongs to accessories of belt transportation machinery. The heavy type impact idler is composed of a bearing seat, a shaft and a roller as an ordinary carrying idler. The heavy type impact idler is characterized in that the thickness of the shaft is 2.5 to 3.5 times of that of an ordinary carrying idler shaft; the two ends of the roller are cones which are enlarged to the direction of the end faces, the conical degree ranges from 30 to 60, the length accounts for one quarter to one third of the overall length, and the body is made of solid rubber. Due to the fact that the shaft, the roller and the like are strengthened, the overall strength of the idler is improved obviously, larger impact can be born, the maintenance is reduced, the production efficiency is improved, and the heavy type impact idler can be widely used in places with larger load bearing and impact.

Description

technical field [0001] The invention relates to an idler roller of a belt conveyor, especially a heavy-duty buffer idler roller. Background technique [0002] As the best way for short-distance transportation of solid materials in mines, docks, coal and other industries, belt transportation is widely used. The idler rollers are prone to bending and deformation, causing material spillage and even affecting the belt operation. Frequent maintenance is required, the labor intensity of workers is high, and the production efficiency is low. Contents of the invention [0003] In order to solve the problem of deformation and bending of ordinary belt conveyor rollers under the impact of large materials, etc., to achieve the purpose of improving cushioning and strengthening bearing capacity. The invention designs a heavy-duty buffer idler. [0004] The technical solution of the present invention is: a heavy-duty buffer idler, which is composed of a bearing seat, a shaft and a dru...

Claims

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Application Information

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IPC IPC(8): B65G39/02
CPCB65G39/02
Inventor 周志辉
Owner 周志辉