Rapid dehydrating and drying device for corn grains

The utility model discloses a corn grain rapid dewatering and drying device which comprises a box body, a partition plate is fixed to one side in the box body, and a net cylinder is rotationally connected to the middle position, close to one side of the partition plate, in the box body; a suction row is fixed to the upper portion of the side, close to the net cylinder, in the box body, and a plurality of air holes are formed in the bottom of the suction row. The inside of the box body is heated through the heating pipe, and air is blown into the box body through the air blower and the air exhaust, so that hot air in the box body is blown to the mesh cylinder from bottom to top, and corn kernels in the mesh cylinder are dried; water vapor is pumped out and filtered through an exhaust fan and a suction fan, the interior of the box body is kept dry, air convection in the box body is accelerated, and drying of corn kernels is accelerated; and a first motor, a first belt wheel and a first belt are used in cooperat