Multi-section adaptive suspended twin-stage belt sweeper

Abstract

The invention belongs to the technical field of sweepers, and discloses a multi-section adaptive suspended twin-stage belt sweeper which comprises square steel frames. Left scrapers, left middle scrapers, right middle scrapers and right scrapers are fixed onto the square steel frames, connecting pull lugs are arranged at two ends of the square steel frames and connected with side supporting rods,bolts penetrate the side supporting rods and the connecting pull lugs, so that the side supporting rods and the connecting pull lugs are fixed together, the lower portions of the side supporting rodsare fixed with upper spring cushions, supporting guide pipes are arranged outside the side supporting rods in a sleeving manner, lower spring cushions are fixed onto the upper portions of the supporting guide pipes, the supporting guide pipes penetrate a circular steel tube, and two ends of the circular steel tube are fixed with pull nail guide pipes. The sweeper sweeps adhesion substances on thesurface of rollers and the bottom surface of a conveying belt, deflection of the conveying belt is prevented, the service lives of the conveying belt and accessories are prolonged, running efficiencyand reliability of a belt-type conveyor is improved, equipment failure rate is reduced, the maintenance cost is reduced, and accidents are prevented.

Description

technical field [0001] The invention relates to a water treatment device, in particular to a multi-section self-adaptive suspension type double-stage belt cleaner, which belongs to the technical field of sewage treatment. Background technique [0002] The materials conveyed by the belt conveyor often have viscous substances, such as coal dust, mud, and powdery materials, some of which will stick to the working surface of the conveyor belt and cannot be removed during unloading, and the sticky materials will enter the lower part of the empty section. On the idler roller, the idler roller is dirty and adhered to these attachments. The material enters the idler shell, increasing the radial load and axial load on the bearing seat, causing rapid wear of the bearing, causing the idler to stop and be worn out, and the idler shell to stick to the material will tear and roughen the conveyor belt The surface glue will accelerate the wear and tear, and the sticky matter will stick to ...

AI Technical Summary

Problems solved by technology

The material enters the idler shell, increasing the radial load and axial load on the bearing seat, causing rapid wear of the bearing, causing the idler to stop and be worn out, and the idler shell to stick to the material will tear and roughen the conveyor belt The surface glue will accelerate wear and damage. When the adhesive enters the tail redirecting roller, it will stick to the surface of the roller. As a result, the residual material on the conveyor belt will increase the friction on the roller, sometimes causing the tearing of the rubber on the conveyor belt and the rubber covering layer of the roller. personal injury accident

Images