REVERSIBLE PLOW FOR TWO-WAY PLOWING Russian patent published in 1995 - IPC

FIELD: agricultural engineering. SUBSTANCE: plow includes lateral bar 1 with mounting 2, longitudinal bars 3 hinged to lateral bar 1 and carrying right- and left-handed bodies 5 and 6 square to each other and interconnected by pushing boom 7 hinged to drag-bar 10 of longitudinal bars 3 and bell-crank 11 and hydraulic cylinder 12. Plow structure also includes supporting wheel 13 with flange 14 and hanging cutters 15 which are installed opposite to each other and to posts 16 of bodies 5 and 6 and spaced at intervals multiple to body width, and wheel 13 provided with flange in form of corrugated disk cutter 14 and is installed on lever 17 with vertical hinges 18 and 19 attached to lateral bar and crank 20 of hydraulic mechanism. Plane of disk 14 of supporting wheel 13 is spaced from working body at body width and pushing boom 7 is made for its adjustment in length. EFFECT: higher efficiency. 2 cl, 2 dwg