Convenient-to-use seed screening device for corn planting

The utility model discloses a convenient-to-use seed screening device for corn planting, which comprises a shell component and a screening component, and the screening component is fixedly mounted in the shell component; the shell assembly comprises a shell, a feeding port, a first discharging port, a second discharging port and a maintenance port, the feeding port is formed in the top of the shell, the first discharging port is formed in the left side of the shell, the second discharging port is formed in the bottom of the rear side of the shell, and the maintenance port is formed in the right side of the shell. According to the convenient-to-use seed screening device for corn planting, the shell assembly and the screening assembly are matched with each other, so that a plurality of components such as a screening plate and a vibrator can be conveniently taken out of the corn seed screening device, a worker can conveniently maintain the components regularly, and the working efficiency is improved. And the scr