Crawler-type middle trough handling device

The invention discloses a crawler-type middle trough handling device, and belongs to the material handling technical field of roadways and fully-mechanized coal mining working faces. The invention aims to provide the crawler-type middle trough handling device, which has the advantages that a chute can be quickly lifted for transporting to an installation site, the labor intensity of workers is reduced, and the intrinsic safety is improved. The crawler-type middle trough handling device is characterized in that the lower part of a rack is provided with a crawler-type travelling device; the rear end of a suspension arm component is hinged to the front part of the rack, while the front end of the suspension arm component is provided with a chain type hanging hook; the middle part of the suspension arm component is hinged to the end part of a piston rod of a suspension arm oil cylinder; the cylinder body of the suspension arm oil cylinder is hinged to the rack; the rear part of the rack is provided with a hydraulic system and an explosion-proof diesel engine for providing power; the suspension arm oil cylinder is connected with the hydraulic system; the explosion-proof diesel engine is sheathed with a protective cover; the protective cover is provided with heat radiation holes; the rack is further provided with a console and a driver's seat. The crawler-type middle trough handling device is mainly used for handling materials in roadways.