FIELD: agricultural industry.
SUBSTANCE: device provided in the present invention comprises a case, motorised seed bin mounted thereon, seed tube, furrow forming wheel and seed coverer. A dispersing disc coupled to the motor and equipped with radial blades is arranged under the said seed tube. The latter is supplied with a feeder arranged at its end and furnished with an arc-like slot. The aforesaid slot is arranged concentrically relative to the dispersing disc axis. The said arc-like slot has an opening angle predominately equal to 180° and a width of 5 to 30 mm. The feeder furnished with the arc-like slot is arranged above either the upper or the lower side of the dispersing disc symmetrically about the axial axis of movement.
EFFECT: enhanced seeding efficiency and improved evenness of seed distribution.
2 cl, 2 dwg
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Authors
Dates
2009-03-20—Published
2007-04-10—Filed