Road crack cleaning equipment

The utility model discloses road crack cleaning equipment which comprises a chassis, a sealing box is fixedly installed at the upper end of the chassis, a self-sucking pump is fixedly installed at the upper end of the sealing box, special-shaped connecting pipes are arranged at the positions, close to the front edge and the rear edge, of one side of the sealing box, and suction cups are arranged at the positions, close to the edges, of the lower end of the chassis. A guide hopper is arranged in the sealing box, a collecting drawer is arranged at the lower end of the sealing box, a blocking plate is arranged at the bottom end in the sealing box, and a pulling plate is arranged on the other side of the sealing box. According to the road crack repairing device, dust and garbage in a crack can be cleaned, the subsequent repairing effect is prevented from being influenced, the repairing strength of the road crack is improved, the dust and garbage in the guide hopper can be cleaned, the lower end opening of the gui