Cleaning device for repairing road maintenance cracks

The utility model relates to the technical field of crack repair, in particular to a cleaning device for road maintenance crack repair, which comprises a transverse plate, a cutting machine is fixedly mounted at the bottom of the transverse plate through a mounting seat, a dust collector is further fixedly mounted at the bottom of the mounting seat and positioned on one side of the cutting machine, and a threaded rod is rotatably connected to the top of the transverse plate. A movable plate is in threaded connection with the threaded rod, supporting rods are fixedly connected to the two sides of the bottom of the movable plate, and the sides, away from the movable plate, of the supporting rods penetrate through the transverse plate and are fixedly provided with walking wheels through supporting frames. The dust collector can adsorb impurities in cracks while cutting is conducted, the cleaning efficiency is improved, the labor intensity of workers is reduced, and practicability is higher; and by means of walki