Method and device for harvesting threshed crops
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United States of America Patent
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Feb 24, 2015
Grant Date -
Dec 27, 2012
app pub date -
Mar 18, 2011
filing date -
Mar 19, 2010
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Abstract
A method and device for harvesting threshed crops including a threshing assembly (3) arranged downstream of a cutting assembly (2) of a combine harvester (1) for separating the grain-chaff mixture (12) from the straw. A chaffing device (4) is arranged downstream of the threshing assembly (3) for separating the total straw fraction into a first and a second straw fraction (5.1, 5.2). A comminution device (8) is arranged downstream of the chaffing device (5) for comminuting the second straw fraction (5.2). A blower (10) having a suction pipe (9) draws in and mixes the grain-chaff mixture (12) and the second straw fraction (5.2) to form a mixture (18) of grain, chaff, and second straw fraction and conveys the mixture (18) into a silo (14).
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