Elastic sweeper for belt conveyor

Abstract

The invention discloses an elastic sweeper for a belt conveyor. The elastic sweeper comprises elastic base bodies, a first tensioning steel wire rope, a second tensioning steel wire rope, upper tool rests, lower tool rests, anti-abrasion upper tool heads, anti-abrasion lower tool heads and a tension device. The first row of elastic base body is composed of the multiple upper tool rests which are closely arranged. The upper tool rests are provided with the anti-abrasion upper tool heads which are welded and fixed to the upper tool rests. The second row of elastic base body is composed of the multiple lower tool rests which are provided with the anti-abrasion lower tool heads. The anti-abrasion lower tool heads and the lower tool rests are welded and fixed together. Each upper tool rest on the first row of elastic base body is fixedly connected with the corresponding lower tool rest on the second row of elastic base body through an elastic element with a radian. The height difference exists between every two closely-arranged anti-abrasion upper tool heads on the first row of elastic base body. The elastic sweeper for the belt conveyor is novel in structure, convenient to replace, long in service life and capable of adapting to various complex working conditions, cleanly sweeping sundries on the belt conveyor and relieving the labor intensity of workers.

Description

technical field [0001] The invention relates to the technical field of cleaners, in particular to an elastic cleaner for belt conveyors. Background technique [0002] At present, belt conveyors are widely used in metallurgy, coal, transportation, hydropower, chemical industry and other industries, especially in underground roadways of mines, mine ground transportation systems, open pit mines and mineral processing plants. Because of its large conveying capacity, simple structure, convenient maintenance, low cost and strong versatility, belt conveyors are often used as horizontal or inclined transportation tools. Usually, the belt conveyor is equipped with a cleaner. The cleaner is a scraper that is pressed against the load surface of the conveyor belt by spring pressure to clean it. After unloading, the materials that are stuck on the conveyor belt, such as ore, coal powder, cement or lime, are difficult to remove. ,As an important part of the belt conveyor, the cleaner can...

AI Technical Summary

Problems solved by technology

Usually, the belt conveyor is equipped with a cleaner. The cleaner is a scraper that is pressed against the load surface of the conveyor belt by spring pressure to clean it. After unloading, the materials that are stuck on the conveyor belt, such as ore, coal powder, cement or lime, are difficult to remove. ,As an important part of the belt conveyor, the cleaner can reduce the spillage and pollution of the material attached to the conveyor belt, and at the same time reduce the wear of the material on the conveyor rollers, rollers and other components. The current cleaner has a poor cleaning effect. When cleaning When the material is wet and viscous, the material is easy to stick to the belt surface and cannot be cleaned; when the pressure between the cleaner and the belt is high, the blade of the cleaner can easily damage the belt, or when the cleaner meets the belt buckle, it is not easy to contact the belt. The buckle is separated, and the belt buckle is easily damaged

Moreover, the current cleaner has a complex structure, is easy to wear, has a low service life, and is expensive

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