PNEUMATIC SEEDING APPARATUS Russian patent published in 2016 - IPC A01C7/04 

FIELD: agriculture; machine building.

SUBSTANCE: air operated seeder unit consists of seed bin, vertically positioned on axis of seeding plate with through conical cells, air nozzle, seeds pusher and ploughshare. On side cover 7 of sowing device there is arc-shaped nozzle, copies sowing disk inner surface in loading zone of cells and air nozzle action and suction seeds to bottom of three conical cells simultaneously.

EFFECT: invention provides high crop yield due to uniform distribution of seeds.

1 cl, 4 dwg