VOMERINE SECTION OF POTATO-PLANTING APPARATUS Russian patent published in 2018 - IPC A01C9/00 A01C7/20 

FIELD: agriculture; machine building.

SUBSTANCE: vomerine section of the potato planter contains frame 1 with mounted device 2, vomer 16, working member for sealing the sulcus 20 and planting apparatus 11. On mounted device 2 is attached beam 3, in the front part of which is mounted disc knife 4 with flanges 5, by means of adjustable brackets 7, that have lugs 6. Drive sprocket 9 is mounted on the shaft of disc knife 4 for driving by means of seeder chain 11, which is a chain with forked spoons 12 fixed on it. Hopper 13 having an inclined bottom to seeder 11 is fixed to the side wall of seeder 11. In the lower part of hopper 13, slots are provided for the passage of the teeth of fork spoons 12. Anchor vomer 16 having a rounded sock and an enlarged rear part is arranged under the seeder, and made along the circular arcs. Behind vomer 16 on adjustable leashes 19 is mounted sealing roller 20, made in the form of two truncated cones, oppositely set by small bases. Behind embossing roller 20, train-harrow 22 is attached to leashes 21. Front part of seeder 11 is closed by lid 23, which has bend 24 in the upper part.

EFFECT: invention will allow to reduce the traction resistance, increase the germination and yield of potato tubers.

1 cl, 4 dwg