UNIVERSAL SOWING MACHINE Russian patent published in 2018 - IPC A01C7/04 

FIELD: agriculture; machine building.

SUBSTANCE: invention relates to agricultural machine building, particularly to pneumatic sowing apparatus, which can be used in sowing machines, primarily for single-seed sowing for combined and single seed planting. Sowing apparatus consists of a seed hopper, divided by a partition, sowing disk divided into two parts along the axis of the conical cells, connected with each other by external sides with the possibility of a reverse connection, air nozzle, demountable opener, two parts of which are fixed rigidly together. Parts of the sowing disk with the cells open on each side are provided with rigidly fixed on them with the possibility of dismantling with lids.

EFFECT: invention makes it possible to reduce the damage of seeds in a combined seeding method and is universal, since it makes it possible to switch from a combined sowing to a single-seed sowing and vice versa.

1 cl, 10 dwg