SOIL TILLING IMPLEMENT FOR RADICAL IMPROVEMENT OF DEGRADED PASTURES IN SEMIDESERT AREA ON NORTHERN CASPIAN REGIONS Russian patent published in 2004 - IPC

FIELD: agricultural engineering.

SUBSTANCE: proposed implement contains frame and knife-like post with point secured on frame at acute angle relative to direction of movement. Knife-like posts are mounted on implement frame in pairs opposite to each other. Each knife-like post with point is connected with point by means of tine tilted to horizon and relative to direction of movement. Point and tine are provided with arc-shaped members. The latter are orientated by convexities to side from longitudinal plane of frame. Frontal parts of knife-like post, tine, arc-shaped members and point are provided with continuous cutting edge. Cutting edge is made on face pointed to side of convexities of arc-shaped members. Knife-like post, tine tilted to horizon, arc-shaped members and point are made as common unit from constructional steel. Frame is furnished with support wheels. Wheels are mounted on frame before knife-like posts.

EFFECT: increased yield, reduced labor input.

3 cl, 5 dwg