DISCOVATOR SUBSOIL CULTIVATOR Russian patent published in 2013 - IPC A01B49/02 

Abstract RU 2492610 C1

FIELD: agriculture.

SUBSTANCE: invention relates to the field of agricultural machinery industry, in particular to tools for main deep subsurface tillage. The discovator comprises a hitch tongue (1), a frame, working elements. The frame consists of a middle section (2) and lateral sections (3) hingedly attached. On the frame the support wheels (4) with the depth adjustment mechanisms are mounted, working elements tiered fixed. In the upper tier the working elements in the form of spherical discs (5) and A-hoes (7) are fixed. In the lower tier the rippers (6) with a chisel are mounted. The spherical discs (5) are mounted in one row and are unfolded at an angle of attack in opposite directions symmetrically with respect to the centre. Each spherical disc (5) is fixed on the individual rack and is spring loaded relative to the frame and is located on the same axial line with the respective ripper (6) or an A-hoe (7).

EFFECT: constructive solution enables to reduce the metal consumption and to provide sustainability of operation of the working elements.

3 dwg

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RU 2 492 610 C1

Authors

Kovalenko Vadim Leont'Evich

Syrovatskij Viktor Ivanovich

Pilipenko Nikolaj Tikhonovich

Dates

2013-09-20Published

2012-03-22Filed