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

FIELD: agriculture; machine building.

SUBSTANCE: universal cone sowing machine contains a seed hopper, a metering device. Latter is made in the form of a truncated, straight hollow cone, which is mounted to rotate about a horizontal axis. Smaller and larger bases of the cone end in rings. And the ring of the smaller base of the cone is connected to the seed hopper. Through the ring of the larger base of the cone, the through-hole cells for the seeds are made and it is closed from the front with a lid having a cylindrical rim. Latter is configured to pivot about a horizontal axis and lock. Cells for the seeds of the larger base of the cone are formed by triangular bridges located vertically outwards on the ring of the larger base. End part of the jumpers adjoins the cover. In this case, the cylindrical rim covering the through-holes is located on ½ part of the circumference of the lid.

EFFECT: invention will make it possible to ensure the seeding of grain crops and the accurate sowing of tilled crops.

1 cl, 11 dwg