Engine-driven sweeping device

The utility model discloses an engine-driven sweeping device which is characterized by comprising a hydraulic motor, a brush disk cover (100), a brush disk (200) and brush wires (300). The hydraulic motor, the brush disk cover (100), the brush disk (200) and the brush wires (300) are sequentially connected. The brush disk (200) comprises a plurality of brush disk installing holes (203) and a plurality of counter bores (204). Each brush wire (300) is formed by three parts. Brush heads (301) are arranged on the upper portions of the brush wires and correspondingly installed in the multiple counter bores (204) of the brush disk (200). Installing parts (302) are arranged in the middles of the brush wires. Brush bodies (303) are arranged on the lower portions of the brush wires. The brush disk cover (100) presses the tops of the brush heads (301). The brush wires can be assembled and disassembled, the brush wires of the brush disk are dispersed uniformly, and the sweeping device has the advantages of being used repeatedly and the like.