PLOUGH Russian patent published in 2013 - IPC A01B15/00 

FIELD: agriculture.

SUBSTANCE: invention relates to agricultural machinery industry, in particular to tillage tools for primary soil cultivation. The plough comprises a frame with plough bodies mounted on it. Each of which consists of a rack, a plowshare, a mouldboard and a flat blade. The flat blade is mounted on the rack on the side of the landward edge at an angle of 15-45 degrees to the direction of the plough movement with the ability of height adjustment. The flat blade is mounted oppositely to the slope angle of the plowshare and has a width equal to the working width of one plough body.

EFFECT: invention enables to increase soil pulverisation extent due to its cultivation differentiated by the depth by primary and secondary working elements, depending on the soil condition and its predecessor, as well as reduction of tractive resistance of the plough due to reduction of pressure of the landside plate on the furrow wall.

4 dwg