Cleaning vehicle device for tunnel sediments

The tunnel sediment cleaning vehicle device comprises a vehicle body, a front shovel, a suction assembly, a collection assembly and a water collection tank, the front shovel is arranged on the front side of the vehicle body, one end of a guide pipe is connected with the suction assembly, the collection assembly is arranged on the rear side of the suction assembly, and the water collection tank is arranged on the rear side of the collection assembly. Sediments in a tunnel are cleaned through the front shovel in front of the vehicle body, the sediments shoveled by the front shovel can be sucked into the suction assembly through the guide pipe under the action of the fan, and the sediments are preliminarily smashed through blades on the first-stage auger, so that the dust removal efficiency is improved. Re-sediments are crushed through crushing blocks on the outer surfaces of a second-stage auger and a third-stage auger, the sediments enter a collecting box, the working efficiency of sediment treatment in the la