AGRICULTURAL MACHINE WITH COMPACT PLOUGHSHARE AND COVERER Russian patent published in 2010 - IPC A01C7/00 A01C7/20 

FIELD: agriculture.

SUBSTANCE: agricultural sowing machine is arranged with the possibility of displacement in direction of sowing and comprises the following frame-mounted components - unit of disk ploughshare with the first axis of rotation, unit of gauge wheel with the second axis of rotation and unit of packing wheel with the third axis of rotation. Specified second axis of gauge wheel unit is arranged in front of the specified first axis relative to specified direction of sowing, and specified unit of gauge wheel covers specified unit of disk ploughshare, including a pair of shares, relative to specified direction of sowing. Specified third axis is arranged behind the specified first axis relative to specified direction of sowing, and specified unit of packing wheel, including a pair of rollers, to close seed trench, covers specified unit of disk ploughshare relative to specified direction of sowing. Each packing wheel is located near external side of according share of disk ploughshare. Ploughshare/furrower for above-specified agricultural machine comprises a pair of shares of disk ploughshare with the first axis of rotation and a pair of packing wheels with the third axis of rotation, having the above-specified location relative to each other. Method of planting with the help of specified agricultural machine includes compaction of soil by gauge wheel unit, opening of trench for seeds by unit of disk ploughshare, placement of seeds into open trench for seeds and its closing with unit of packing wheel. Specified units have above-specified location relative to each other.

EFFECT: invention will make it possible to improve formation and closure of furrow on soil bumps.

13 cl, 4 dwg