A method for early warning of rubber-covered roller wear in belt transmission systems

Abstract

The invention provides a rubberized roller abrasion early warning method for a belt conveying system. The rubberized roller abrasion early warning method includes the following steps that a detection cable is installed between a roller body of the rubberized roller and rubber and is in series connection with an indication lamp, wherein the rubberized roller is used for the belt conveying system; the detection cable and the indication lamp are powered on; the belt conveying system is switched on, the bright / extinguished state of the indication lamp is observed, if the indication lamp is bright, the belt conveying system continues to be switched on, the rubberized roller continues being used, and otherwise the belt conveyor is switched off, and the rubberized roller stops being used and is replaced. The method is simple and convenient to implement and overcomes the defect that rubberized roller abrasion point detection is carried out through the visual inspection method in the prior art, it can be timely and visually indicated that the rubber is completely abraded, the rubberized roller can be replaced in time to ensure that the roller body in the rubberized roller is not abraded and capable of being recycled, and therefore cost is reduced.

Description

technical field [0001] The invention relates to the field of alarm methods, in particular to an early warning method for rubber-covered roller wear in a belt transmission system. Background technique [0002] Lagging pulleys are important components and components of belt conveyor transportation systems. The rubber-coated pulley is composed of the pulley and the lagging wrapped on the outside of the pulley. The lagging can effectively improve the operation of the conveying system, protect the metal pulley from wear, prevent the conveyor belt from slipping, and make the pulley and the belt run synchronously, thus ensuring the belt Efficient, large capacity operation. In addition, lagging can effectively prevent the sliding friction between the pulley and the belt, reduce the material bonding on the surface of the pulley, thereby reducing the deviation and wear of the belt. It is widely used in steel, metallurgy, coal, cement, power generation, chemical fertilizer , grain de...

AI Technical Summary

Problems solved by technology

However, in the existing actual production process, the degree of wear of the lagging is usually checked by the staff at the station through visual inspection when the machine is shut down. This is limited by height, space, light, operation and other reasons, and it is often impossible to find out whether the lagging has been damaged in time. Polishing, so the rubber-covered roller cannot be replaced in time, so that the metal surface of the roller directly rubs against the belt, which will cause the roller itself to wear and cannot be recycled, and even cause the belt to slip and tear, causing safety accidents

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