STRIP SEEDING MACHINE Russian patent published in 2008 - IPC A01B49/06 

FIELD: agriculture.

SUBSTANCE: seeding machine has milling sections on a frame, a seed storage silo with seed sowing devices and their actuators, grain tubes, seed grains, support driving wheels and packing wheels. The milling sections are covered and have a mechanism for regulating the tilling depth. On the output shafts of milling sections there are working organs, equipped with inverted L-shaped blades. Each working organ is made from a driving disc, fixed at the output shaft of the milling section, and a drive plate with inverted L-shaped blades, which are fixed on one axis with provision for rotation around each other. The discs are joined together by damping springs fitted in the grooves of the discs. The milling sections are hinged to the frame, with an angle of inclination of the axis of symmetry of the milling section, passing through the axis of rotation of the suspension of the milling section and the working organ, perpendicular to the tangent to the trajectory of the inverted L-shaped blade at the moment of entry into the ground. Relative the frame, the milling sections are spring-loaded with a force, equal to the force of complete compression of the damping spring of the working organ, but not exceeding the maximum permissible load on the inverted-L shaped blade.

EFFECT: higher quality of tilling and sowing; longer life service of the blades and reduction of energy consumption of the milling process.

3 dwg