MOLE PLOUGH-FURROW-MAKER Russian patent published in 2017 - IPC A01B13/16 

FIELD: agriculture.

SUBSTANCE: mole plough-furrow-maker consists of the welded frame equipped with the hinge system and the supporting wheels. The frame contains a cross bar and two rigidly mounted parallel plates. The plates have a trapezoidal shape. The gap between the plates forms a guiding groove. A plate rack with a fixed cutter in the form of a chisel is mounted between the plates. On the back side of the cutter there is the torpedo-shape mole plough with the weld deposition made of hard-alloy material, e.g. Sormayt, formed along a helical line. Outrigger brackets, in which the furrow-compactor is hinged, are rigidly fixed on the frame. The furrow compactor is made in the form of two convex discs welded together. The plate rack is installed at an obtuse angle to the movement direction. A cylindrical drainer is rigidly fixed behind the chisel. The drainer is equipped with triangular wings on the sides. A mole plough having the diameter corresponding to the drainer wing span is fixed in the trace of the drainer.

EFFECT: reducing energy costs for the drain obtaining process and improving the quality of the process of draining melt water from the soil surface to drains and the period of its preserving while growing crop rotation crops, improving the quality of moisture removal from checks to irrigation channels, and vice versa, while supplying moisture from the channel to the root system.

2 cl, 3 dwg