Belt Break Protection System for Belt Conveyors

Abstract

The invention relates to a broken belt protection system for a belt conveyor, comprising a detection mechanism, a catch mechanism, a controller and a catch installation frame, the detection mechanism is installed at the belt idler in the middle of the belt conveyor, and the catch installation On the belt conveyor, the arresting mechanism is installed on the arresting installation frame. The detection mechanism and the arresting mechanism are respectively connected to the controller through the data line. The detection mechanism detects a broken belt and sends a signal to the controller. The controller controls the arresting mechanism to catch Capture belt. In the present invention, a detection mechanism and a catch mechanism are arranged on the belt conveyor. When the belt conveyor is broken, the detection mechanism sends a signal to the controller, and the controller sends a signal to the catch mechanism, and the catch mechanism catches the broken belt, thereby To achieve the purpose of broken belt protection, to avoid the occurrence of hazards caused by broken belt accidents.

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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