Grain separation device for agricultural production

The utility model discloses a grain separation device for agricultural production. The separating device belongs to the technical field of agricultural production and comprises a base, support rods are symmetrically welded on the upper surface of the base, a screening box is mounted above the support rods, connecting lugs are symmetrically welded on two sides of the screening box, vibrating screensprings are welded on the lower surfaces of the connecting lugs, and a vibrating motor is mounted on the outer wall of one side of the screening box. According to the utility model, the vibrating screen spring is matched with the vibration of the vibrating motor; therefore, the vibration amplitude of the screening box is improved; the servo motor drives the blades to rotate; therefore, the replacement of the positions of the corn kernels is accelerated; according to the corn kernel screening device, more gravel can be screened out within the same time, corn kernels and the gravel can be rapidly and effectively separa