POTATO CULTIVATION APPARATUS Russian patent published in 2004 - IPC

Abstract RU 2231942 C1

FIELD: agricultural engineering, in particular, equipment for soil cultivation and potato seedling care.

SUBSTANCE: apparatus has rotavation drum with horizontal axis of rotation and housing with ridge former. Hilling-up tools are mounted rearward of rotavation drum centrally of ridge spacing. Ridge former has combined horizontal soil guiding device and conical surfaces arranged in two planes in spacing at an acute angle relative to apparatus advancement direction. Conical surfaces are equipped with elongate moldboards arranged adjacent to furrow bottom.

EFFECT: improved quality of soil cultivation and enhanced reliability in operation of apparatus, in particular, during ridge cutting process before potato planting operation and during growing period.

2 cl, 3 dwg

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RU 2 231 942 C1

Authors

Starovojtov V.I.

Sizov N.A.

Chernikov V.I.

Pavlova O.A.

Dates

2004-07-10—Published

2002-10-23—Filed