MULTIFUNCTIONAL PLOW FOR PRIMARY TILLAGE Russian patent published in 2014 - IPC A01B3/36 A01B49/02 

FIELD: agriculture.

SUBSTANCE: multifunctional plow for primary tillage comprises a frame with support height-adjustable wheels, a hinge system. The frame comprises a carrier beam fixedly located at an angle of 45° to the direction of movement, with chisels mounted on it. The chisels are made in the form of a circular pipe with the end and the cut curved radially, closed by chisel of elliptical shape with hard-alloy welding. Parallel to the carrier beam an additional beam is located. On the platform of the additional beam welded on the edge the electrical drive is mounted. The electrical drive is kinematically connected to the racks placed with the ability of rotation on the additional beam, located behind the chisels. The racks are welded to the spherical discs equipped with eccentricities and rings with a parallelogram cross-section. The rings are sharpened and mounted on circumference of the spherical disc and with the ability of rotation on its axis.

EFFECT: enhanced functionality and performance capabilities of the device, reducing labour costs for re-equipment, reduction of energy costs, and improvement of quality of soil treatment.

3 cl, 4 dwg