Soil roadbed fly ash cleaning equipment

The utility model discloses a soil roadbed fly ash cleaning device which comprises a triangular bracket, side frames are rotatably connected to the rear ends of the two sides of the triangular bracket, a rolling cylinder is rotatably connected between the two side frames, a linkage rod is arranged on the front side between the two side frames, a plurality of brushes are fixedly connected to the surface of the linkage rod, and the brushes are fixedly connected to the surface of the linkage rod. The brush is in rolling contact with the surface of the rolling cylinder, the tops of the two side frames are fixedly connected with a top frame, two balancing weights are placed at the top of the top frame, and fixing assemblies are arranged at the tops of the balancing weights. According to the coal ash roadbed rolling device, the triangular bracket, the side frame and the rolling cylinder are used in cooperation to compact a coal ash roadbed, meanwhile, the sweeping assembly and the scraper knife are used in cooperat