Efficient automatic corn seeding device

The utility model discloses a high-efficiency automatic corn seeding device which comprises a movable vehicle plate, a storage bin is arranged at the upper end of the movable vehicle plate, a supporting plate is fixedly sleeved on the outer wall of the storage bin, supporting rods are fixedly connected to four corners of the bottom of the supporting plate, and supporting sleeves matched with the corresponding supporting rods are fixedly connected to the upper end of the movable vehicle plate. First springs are fixedly connected between the supporting rods and the inner bottom faces of the supporting sleeves, a rotating shaft is rotationally connected into the storage bin, a cam is fixedly connected to the rotating shaft, a first motor for driving the rotating shaft to rotate is fixedly connected to the outer side of the storage bin, a first discharging pipe is fixedly connected to the lower end of the storage bin, and a second discharging pipe is fixedly connected to the movable trolley plate in an inserted m