MARSH PLOW Russian patent published in 2019 - IPC A01B49/06 A01B17/00 

FIELD: agriculture; machine building.

SUBSTANCE: invention relates to agricultural machine building. Marsh plow includes dumped bodies fixed on a frame, fertilizer dispensers with fertilizer hoses, high-pressure fan with an air duct, which is hermetically connected to the fertilizer hoses. Fertilizer hoses are hermetically connected to a screw fertilizer dispensers, which are connected to fertilizer hoses to a sowing window of colter, made between the ploughshare and a blade, in front of the colter to the frame fixed vertical disc knife. Axis of the disk knife is brought forward relative to the toe of the colter by 120…130 mm, and the cutting edge of the disc knife is shifted toward the field of crop at a distance of 10…30 mm, behind the colter to the frame, a deep-ripper body is mounted on the rack, including the blade and tusk. To the blade part of the tusk, loosening teeth are welded, installed at an angle of crumbling to the direction of the plow movement and made of high-strength wear-resistant steel, and the shape of the teeth is triangular with a cutting edge in the front part.

EFFECT: distribution of fertilizers in the lower part of the arable horizon, increasing the yield of agricultural crops.

1 cl, 3 dwg