AGROBRIDGE COMPLEX FOR CULTIVATION OF CROPS PLANTED IN ROWS OR IN SQUARE POCKETS Russian patent published in 2000 - IPC

FIELD: agriculture. SUBSTANCE: agrobridge complex has agrobridge equipped with sensors engageт with supporting reference members attached to wires stretched along agrobridge tracks. Agrobridge has cultivating blades fixed on levers for oscillating in direction perpendicular to direction of advancement of agrobridge. Wires stretched along agrobridge tracks are provided with reference members, with reference member spacing being equal to square pocket spacing. Reference members are engaged with sensors generating signals for initiating oscillating motion of levers equipped with cultivating blades. Agrobridge has immovable cultivator hoes adapted for tillage of spacings. Cultivating blades are made double-sharpened. EFFECT: increased efficiency and enhanced reliability in operation. 6 dwg