DEVICE FOR SEPARATION OF GRAIN HEAP OF GRAIN COMBINE Russian patent published in 1995 - IPC

Abstract RU 2050107 C1

FIELD: agricultural engineering. SUBSTANCE: device comprises two tiered transport boards 2 and 3, two tiered screens 4 and 5, and fan 6 for blowing of transport boards, screens and the space therebetween. Lower transport board 3 can turn relative to upper transport board 2 on joints installed in its front part and is fixed by retainers positioned in its rear part in a certain angular position. Articulated on lower transport board 3 and on upper screen 4 are two-arm blinds and the angle between the blind arms of lower transport board 3 being smaller than the similar angle between said two arms of the blind of the upper screen 4. EFFECT: improved design. 4 dwg

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RU 2 050 107 C1

Authors

Jashchenko E.M.

Peskov Ju.A.

Meshcherjakov I.K.

Raspopov A.R.

Vodjannikova E.F.

Dates

1995-12-20—Published

1992-05-12—Filed