ACTIVE SELF-CLEANING CROP LIFTER Russian patent published in 2005 - IPC

Abstract RU 2259034 C1

FIELD: agriculture, in particular, crop lifting devices used in harvesters for cereal and leguminous crops.

SUBSTANCE: crop lifter has screws-crop lifters arranged in row forward of header. Each screw-crop lifter comprises conical part and cylindrical part. Cutting knives are positioned on cylindrical part of screw-crop lifter for radial reciprocation relative to its axis.

EFFECT: increased efficiency by grinding of cut plant mass accumulated on body of screw-crop lifter and improved mowing conditions in the process of harvesting.

2 cl, 1 dwg

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RU 2 259 034 C1

Authors

Semchenko O.I.

Malevannyj Ju.I.

Dates

2005-08-27—Published

2003-12-31—Filed