The invention disclose a device which can increase the efficiency of seed husking, comprising cylinder, roof board on the upper of the cylinder, concave grid on the lower of the cylinder, a stripping mechanism loosening crop is installed along axial orientation on said concave grid, stripping dent inserted between cylinder and concave grid is installed on stripping mechanism; material in the cylinder for seed husking is separated by stripping dent, and it is easy for seed husking, and the stripping dent in the separated concave can also improve seed husking, so the seed husking efficiency is improves and the loss is decreased; the invention is particular suitable for the harvest of rice and other wet crop. |