Belt breakage protection system for belt conveyor

Abstract

The invention relates to a belt breakage protection system for a belt conveyor. The belt breakage protection system comprises a detecting mechanism, a capturing mechanism, a controller and a capturing mounting frame. The detecting mechanism is mounted at a belt carrier roller in the middle of the belt conveyor, the capturing mounting frame is mounted on the belt conveyor, the capturing mechanism is arranged on the capturing mounting frame, the detecting mechanism and the capturing mechanism are respectively connected with the controller by data lines, the detecting mechanism detects broken belts and transmits signals to the controller, and the capturing mechanism captures the broken belts under the control of the controller. The belt breakage protection system has the advantages that the detecting mechanism and the capturing mechanism are arranged on the belt conveyor, the detecting mechanism transmits the signals to the controller when the belts of the belt conveyor are broken, the controller transmits signals to the capturing mechanism, the capturing mechanism captures the broken belts, accordingly, the purpose of belt breakage protection can be achieved, and hazards due to belt breakage accidents can be prevented.

Description

Technical field: [0001] The invention belongs to the technical field of belt conveyors used in metallurgy, coal, mining and other production, and in particular relates to a broken belt protection system for belt conveyors. Background technique: [0002] As an important transportation equipment, belt conveyor is widely used in metallurgical production and transportation, and plays a huge role. Due to the long-term operation of the belt, broken belt accidents occur from time to time. The belt conveyors transported horizontally will not cause obvious harm after the belt is broken. The belt conveyors transported obliquely upward, especially the upper belt conveyor used as the main lift, have a large inclination angle, long belts, and heavy belt loads. Once a broken belt accident occurs It will cause great harm: damage to the idler bracket, causing the idler to fly horizontally; cause the belt frame to deform and the foundation to loosen; Phenomenon; the tape out of control du...

AI Technical Summary

Problems solved by technology

There is no obvious harm after the broken belt of the belt conveyor transported horizontally. The belt conveyor transported obliquely upward, especially the upper belt conveyor used as the main lifting, has a large inclination angle, a long belt, and a large belt load. Once a broken belt accident occurs It will cause great harm: damage to the idler bracket, causing the idler to fly horizontally; cause the belt rack to deform and the foundation to loosen; Phenomenon; the tape out of control during the slide and the idler roller flying out will hurt the pedestrians along the tape machine road and the power cables, pipelines and other layings, which may cause friction fires, electrical fires and other hazards; when handling and restoring the tape The labor intensity is high, the production time is affected for a long time, and the economic loss is serious

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