RIPPER PLOW Russian patent published in 2021 - IPC A01B17/00 

FIELD: agricultural engineering.

SUBSTANCE: invention relates to agricultural engineering, in particular to plows. The plow-ripper contains bodies, each of which contains a rack 1, a field edge, a blade 3, a ploughshare 4 and strips 5 with a field board attached to them, made in the form of a drum. Wherein the drum is cylindrical with the possibility of rotation around the vertical axis fixed on the strips 5 of two sets containing three cylindrical spacers 7 of the same height and three discs 8 of the same diameter as the sets of cylindrical spacers. On the spacers located between the extreme spacers of each set, on each middle spacer, a rim made in the form of a ring is fixed along its entire height. On all three disks, flat knives are fixed, facing towards the blade 3. On the rack 1 at the levels of the disks 8, lugs 11 with connecting holes are fixed. Each bracket of the disc 8 is connected to the lug 11 located at its level by means of a flat spring made of elastic steel pivotally connected to them by means of fingers.

EFFECT: plow improves the quality of soil crumbling.

1 cl, 5 dwg