Fuente: WIPO "industrial hemp" The utility model relates to the field of industrial hemp processing, in particular to a crushing device for industrial hemp processing, which comprises a base, a support plate I and a support plate II fixed at the top end of the base, a rotating shaft arranged at the inner ends of the support plate I and the support plate II, a barrel penetrating through the outer wall of the rotating shaft and rotatably connected with the outer wall of the rotating shaft, and a plurality of groups of cutters fixed on the outer wall of the rotating shaft, a U-shaped shell is installed on the side, away from the side door, of the outer end of the barrel in a communicating mode, and a screw is arranged in the shell. By adding the shell, the spiral twisting piece, the transmission assembly and the like, the cutter is used for crushing raw materials, the barrel rotates along with the shell through transmission of the transmission assembly, the raw materials which fall into the shell and are not fully crushed are poured out and make contact with the cutter again in the process that the raw materials rotate to the top, and the crushing effect is good; and after crushing is completed, the shell is controlled to be located on the lower portion, the sealing cover is opened, the second motor is started, the spiral twisting piece is driven to rotate, the crushed materials are discharged from the discharging pipe, and material taking is convenient.