METHOD AND ARRANGEMENT OF CLEANING OF HARVESTED CROP FLOW WITH COMBINE HARVESTER

摘要

FIELD: agriculture. ^ SUBSTANCE: when cleaning the harvested crop flow the separator located behind the threshing unit vibrates transversally and longitudinally driven by an oscillating drive. Transversal oscillatory motion is changed depending on the transversal distribution of the harvested crop sieving. ^ EFFECT: inventions enable efficient cleaning of the harvested crop with a low rate of loss when the separator is tilted. ^ 20 cl, 3 dwg