Belt conveyor with large inclined angle

Abstract

The invention provides a belt conveyor with a large inclined angle. The belt conveyor comprises a rack and a driving roller. The driving roller drives a belt and is guided by the rack. The belt conveyor further comprises an upper supporting roller and a supporting roller group. The upper supporting roller is provided with a plurality of pairs of connection holes. The supporting roller group is fixed by the upper supporting roller through the connection holes. According to the belt conveyor with the large inclined angle provided by the invention, the angle of the supporting roller group can be adjusted, and an anti-deflection device is arranged to limit a belt to move within a certain range. Furthermore, a cleaning supporting roller is additionally arranged for cleaning residual materials on the belt, so that the conveying efficiency of the conveyor is improved.

Description

technical field [0001] The invention relates to the field of construction machinery, in particular to a belt conveyor with a large inclination angle. Background technique [0002] As a continuous transport equipment, belt conveyors are widely used in coal mines, water conservancy, construction and other industries, while large-inclination belt conveyors are mainly used in coal mines and mining, especially in coal mine roadway transportation. At present, the upward transportation inclination of ordinary belt conveyors is 20°, and they mainly rely on old-fashioned mine cars when transporting materials upwards, so they cannot achieve continuous transportation and are gradually eliminated; if scraper machines and conveying trough equipment are used, because of It is difficult to lay, it is inconvenient to transport underground, and the transport efficiency is low, and the safety hazard is great, so it has not been widely used. [0003] figure 1 Shown is a large inclination ang...

AI Technical Summary

Problems solved by technology

The friction between the roller and the belt is high, which makes the energy consumption of the conveyor high

And this structure can't effectively prevent the belt from running off, and when the conveyor belt is running off in the working state, the idler is easy to get stuck on the conveyor belt, causing the conveyor belt to break; there is no walking mechanism, and it can only be used in a fixed location; it cannot Clean up the remaining material on the belt in time

At the same time, with this kind of scheme design, the conveyor belt has a poor groove forming effect and is unstable, resulting in unstable transportation volume, prone to material spillage or even distortion on the conveyor belt

In addition, this structure leads to uneven stress on each idler roller, which greatly shortens the service life of the idler roller set

Due to the above-mentioned structural restrictions, the high-inclination conveyor greatly reduces the transportation volume of materials and cannot meet the work requirements

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