PRECISION SEED DRILL Russian patent published in 1995 - IPC

Abstract RU 2036572 C1

FIELD: agricultural engineering. SUBSTANCE: for quality sowing of small seeds the drill comprises seed hopper, blowing device and seed tubes. Metering device has the form of two parallel vertical discs 3 with seed cells. Disc axles are offset from each other and there are rods 4 passing along disc circumferences. Said rods are curved in the form of a crankshaft. Cells 6 at the ends of rods are of a conical shape. Upper parts of seed tubes have the form of funnels 7 arranged underneath the blowing nozzles 8. EFFECT: improved design. 2 dwg

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RU 2 036 572 C1

Authors

Ljakh Valerij Vladimirovich

Dates

1995-06-09—Published

1992-04-09—Filed