Material leakage preventing device of bucket type large-dip-angle belt conveyor

The utility model discloses a bucket type large dip angle belt conveyor material leakage prevention device which comprises a material slicking mechanism, a material brushing mechanism and a material recovery container, the material slicking mechanism is arranged at the position, close to a feeding hopper, of a belt conveyor, and the material slicking mechanism is used for slicking materials of a conveying hopper of the belt conveyor; the material brushing mechanism is arranged at the position, close to the discharging hopper, of the belt conveyor and used for brushing away materials attached to the inner wall of a conveying hopper of the belt conveyor. And the material recycling container is used for recycling the materials brushed from the inner wall of the conveying hopper by the material brushing mechanism. After the materials fall into the conveying hopper, the materials in the conveying hopper are stricken to be flat through the material strickling mechanism, and the phenomenon that the materials are thr