SOWING DEVICE Russian patent published in 2018 - IPC A01C7/04 

FIELD: agriculture; machine building.

SUBSTANCE: invention relates to agricultural machinery, namely to seeders for precise seeding. Sowing device comprises body, mounted on it a bunker, a reflector roller and a vertical sowing disk with radially movable fingers in the radial holes. Radially movable pins with a T-shaped cross-section are spring-loaded in the direction toward the center of rotation of the disc in coaxial radial holes of different diameters. External holes of larger diameter, internal – smaller diameter. Inside the disk on fixed bracket on eccentric axes with bearings and lock nuts dosing and ejecting rubberized rollers are fixed with the possibility of rotation.

EFFECT: use of invention will ensure accurate sowing of seeds of industrial crops without their damaging.

1 cl, 4 dwg