MECHANISM FOR SUSPENSION OF WORKING ELEMENTS OF SOWING SECTION OF SEEDER WITH ANCHOR PLOUGHSHARE Russian patent published in 2024 - IPC A01C7/20 

FIELD: agriculture; machine building.

SUBSTANCE: invention relates to agricultural machine building, in particular, to working elements of direct seeders. Mechanism of suspension of working elements of the sowing section of the seeder is attached to the transverse beam of the frame of the parallelogram mechanism, which is a bolted joint of vertical and inclined brackets. Mechanism also contains compression springs, a fastening bracket, a cutting disc, a rolling wheel, an anchor ploughshare, stands of the rolling wheel, an anchor ploughshare and a cutting disc, an attachment bracket of the anchor ploughshare. Anchor ploughshare post attachment bracket has the shape of a channel, and an axis is installed in the side flanges of the channel. On the outer sides of channel shelves on the axis there are posts of the rolling wheel and the cutting disc. Between flanges of channel there is a double-arm lever, to lower arm of which there is a post of anchor ploughshare attached with possibility of change in height. At the same time the upper arm of the double-arm lever and the upper end of the post of the rolling wheel are connected by compression springs to the vertical bracket of the parallelogram mechanism. On both sides of the cutting disc, overhead discs of smaller diameter are attached with clamping clamps arranged on them.

EFFECT: invention will make it possible to increase uniformity of depth of seeds laying in soil.

1 cl, 2 dwg