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Automatic broken belt capturing device

A catcher and belt technology, which is applied to conveyor control devices, conveyor objects, transportation and packaging, etc., can solve the problems of slow movement of eccentric idlers, easy lag in the capture of broken belts, and unfavorable production operations. The effect of low production maintenance cost, firm fixation and reliable production operation

Inactive Publication Date: 2013-07-03
YANGZHOU LIANXIN MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the sudden occurrence of broken belts, the eccentric rollers do not move quickly, so that the capture of broken belts is easy to lag behind, and the capture is not sensitive, which is not conducive to the smooth progress of on-site production and operation.

Method used

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  • Automatic broken belt capturing device

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0013] Such as figure 1 As shown, the belt broken automatic catcher includes a bracket, a backstop roller 1, a vertical roller 8 and wedges, wherein the bracket includes a lower bracket 10, an upper bracket 11 and a main bracket 12, wherein the upper bracket 11, the lower bracket 10 and the vertical roller 8 are all symmetrically fixed on the two ends of the main bracket 12; the wedges include an upper wedge 3 and a lower wedge 4; the lower wedge 4 is connected with the lower bracket 10, and the upper wedge 3 is connected with the upper bracket 11. After that, the lower wedge 4 and the upper wedge 3 form a space for the broken belt to catch the belt tightly; between the upper wedge 3 and the lower wedge 4, there is a tensioned spring 5; The backstop idler 1 is connected with the lower wedge 4 through the connecting rod 2; among them, the lower...

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PUM

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Abstract

The invention discloses an automatic broken belt capturing device, belonging to the technical field of belt transportation. The capturing device comprises a support, a non-return support roller, a vertical roller and a wedge block, wherein the support comprises a lower support, an upper support and a main support, and the upper support, the lower support and the vertical roller are symmetrically and fixedly arranged at two ends of the main support; the wedge block comprises an upper wedge block and a lower wedge block; the lower wedge block is connected with the lower support, the upper wedge block is connected with the upper support, and after the lower wedge block and the upper wedge block are combined with each other, the lower wedge block and the upper wedge block form a space which can be tightly closed and can be used for capturing the broken belt; a tension spring is arranged between the upper wedge block and the lower wedge block; and the non-return support roller arranged in the middle of the main support is connected with the lower wedge block through a connecting rod. The capturing device not only can capture the broken belt to avoid the capturing delay or the second breakage, but also can adapt to the transportation of various materials with different heights to prevent the belt from deviation; and the automatic broken belt capturing device is reasonable and simple in structure, low in production and maintenance costs, and reliable in running, thereby being suitable for popularization and application during production.

Description

technical field [0001] The invention belongs to the technical field of belt conveying, and in particular relates to an automatic catcher for broken belts. Background technique [0002] Broken belt catcher is widely used for belt protection of conveyors in mines, metallurgy, electric power, ports and wharves, especially for powerful or ordinary belt conveyors with large inclination, large capacity and long distance uphill. When the belt conveyor breaks or the backstop fails, the broken belt catcher can quickly catch the heavy and empty belt that breaks or suddenly slides out of control, and has the function of preventing the belt from running off. [0003] The traditional broken belt catcher, its braking device is an eccentric roller catcher, and an eccentric roller is installed on each side of the catcher. When a broken belt occurs, the eccentric roller and the catcher brake gradually The distance between the brake blocks compresses the sliding belt to achieve the purpose o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G43/06B65G39/16
Inventor 姜武兵
Owner YANGZHOU LIANXIN MACHINERY
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