DOUBLE DISC DRILL COULTER

摘要

FIELD: agriculture. ^ SUBSTANCE: drill coulter includes two-discs mounted through the bearing block on the axis, the leveler and scraper. The disks are made in the form of truncated cones and installed one behind another. The rear disc has a smaller angle of slope of the generator and its base is turned and shifted in the direction from the base front disc. In front of the conical part of the rear disc the tubular trumpet of seed drill tube is placed. ^ EFFECT: invention enables to improve the quality of seeding-down. ^ 3 cl, 6 dwg