Efficient screening device for crop seeds

The utility model provides an efficient screening device for crop seeds, which comprises an efficient screening device body, the efficient screening device body comprises a box body, a screening box, a top block and a screen mesh, the screening box is installed in the box body, a motor is installed on one side of the box body, the output end of the motor is connected with a rotating rod, and the rotating rod is connected with the top block. An eccentric hammer is installed on the surface of the rotating rod, a sliding plate is installed on the top of the screening box and clamped to the surface of the limiting rod, a door plate is installed on one side of the screening box, a first handle is installed on the top of the door plate, a discharging opening is formed in the other side of the box body, and a screen is installed at the bottom end of the screening box. The efficient screening device for the crop seeds is high in vibration frequency and screening efficiency, rapid discharging can be achieved, manual c