Seed screening device for agricultural cultivation

The utility model discloses a seed screening device for agricultural cultivation, which comprises a shell, a feed hopper is arranged at the top of the shell, a sieve is arranged below the feed hopper, the sieve is connected with the shell in a hoisting manner through a universal joint, one side wall of the sieve is connected with a driving device through a transmission device, and the driving device is connected with the shell through the universal joint. A collecting shell is arranged below the sieve, a collecting cabinet is arranged below the collecting shell, a discharging port is formed in the side wall of the sieve, a collecting bin is arranged below the discharging port, the shaking sieve enables collision of seeds during vertical vibration to be reduced, completeness of the seeds is kept, the screening efficiency is improved, manpower is saved, and the screening efficiency is improved. Economic benefits are increased, damage caused by collision is reduced, and the screening effect is improved. 本实用新型公开了