A device and method for monitoring the torsion of a tubular conveyor belt

Abstract

The invention provides a device and method for monitoring the torsion state of a tubular conveyor belt, and belongs to the technical field of tubular conveyor belt monitoring devices and methods. The device and method for monitoring the torsion state of the tubular conveyor belt can monitor the torsion state of the tubular conveyor belt in a real-time and online mode, and can give an alarm timely. According to the technical scheme, the device for monitoring the torsion state of the tubular conveyor belt comprises a guide rail, a sliding block, a motor, a displacement sensor, a proximity sensor, an acquisition circuit and an alarm device, wherein the guide rail is bent to be arched in the length direction of the guide rail, the motor and the displacement sensor are installed on the sliding block, the proximity sensor and the acquisition circuit are arranged on the guide rail, and the acquisition circuit is electrically connected with the displacement sensor, the proximity sensor and the alarm device through wires. The device and method for monitoring the torsion state of the tubular conveyor belt are applicable to the field of intelligent monitoring.

Description

technical field [0001] The invention discloses a twist monitoring device and method for a tubular conveyor belt, belonging to the technical field of monitoring devices and methods for a tubular conveyor belt. Background technique [0002] Tubular belt conveyor is a new type of conveyor used for material transmission. The original conveyor belt is flat. At the loading place, the two sides of the flat conveyor belt are gradually curled up, so that the flat conveyor belt gradually It becomes a trough conveyor belt. When its two sides are overlapped together, the flat conveyor belt is rolled into a tubular conveyor belt, and the material is wrapped in a closed tube for transportation. When it is close to the unloading place, the tubular conveyor belt is re- open into a flat shape; [0003] In recent years, the tubular belt conveyor has become popular in many industries due to its flexible design, airtight conveying process, bidirectional conveying of materials, and small frame ...

AI Technical Summary

Problems solved by technology

[0003] In recent years, the tubular belt conveyor has become popular in many industries due to its flexible design, airtight conveying process, bidirectional conveying of materials, and small frame width; but due to its own characteristics, the tubular belt conveyor During the operation of the conveyor, the conveyor belt will be twisted, causing the position where the two sides of the tubular conveyor belt overlap is seriously deviated from the top, and it runs off to the sides or even below (that is, turned up), resulting in unloading When the tubular conveyor belt cannot be opened normally, resulting in accidents;

[0004] At present, manual inspection is mostly used to avoid failures and accidents caused by the twisting of the tubular conveyor belt. When the staff finds that the tubular conveyor belt is twisted, they should stop the machine in time and correct it; this method not only wastes manpower and material resources, but also makes the efficiency low. In case the staff fails to discover the fault in time, it will bring immeasurable economic losses to the enterprise

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