Corn seed culture device

The utility model belongs to the technical field of culture devices, and particularly relates to a corn seed culture device which comprises a transverse driving rod rotationally arranged on the upper left portion of an inner cavity of a frame through a first bearing, and driving bevel gears are arranged on a rod body of the driving rod at equal intervals. Side plates are symmetrically arranged on the left side wall and the right side wall of an inner cavity of the frame body up and down and left and right, the four side plates form a group, multiple groups of side plates are arranged at equal intervals, a vertical threaded rod is rotationally arranged between the two side plates on one side of the same group through a second bearing, and a vertical guide rod is fixedly arranged between the two side plates on the other side of the same group; according to the lifting device, a plurality of culture frames can be lifted at the same time, a rocker drives a driving rod and a plurality of driving bevel gears to rot