| 摘要 |
FIELD: agricultural engineering, in particular, technique for sowing of seeds on fallow, mulched and stubble agricultural background. ^ SUBSTANCE: apparatus has frame, carrier wheels, seed reservoir, seeding units, seed guides, and bodies with pins. Bodies are mounted on hollow shaft for rolling over field. Hollow shaft is provided with openings, with seed guide end being inserted into one opening and other opening being arranged within body cavity. Seed distributor located within body cavity is defined by funnel-shaped sections. Wide part of sections is directed toward hollow shaft which is fixed in lower part of bracket for hanging of shanks. Pins are positioned along perimeter of body side walls. Each of said pins is provided with cut into which respective conical part of funnel-shaped section of seed distributor is introduced and which is communicated with body cavity. Tray is located in zone adjoining hollow shaft opening provided in shaft cavity. Lower part of tray is inclined in direction opposite to body rolling direction. Beak-shaped mechanism is mounted within pin cut. ^ EFFECT: increased efficiency and uniform fixed distribution of seeds over field area. ^ 2 dwg |
