Combine crop material flow adjustment system
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United States of America Patent
Stats
-
Oct 24, 1989
Grant Date -
N/A
app pub date -
Oct 5, 1988
filing date -
Oct 5, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An agricultural combine has a generally horizontal grain pan for delivering threshed crop material to a grain cleaning mechanism. The grain pan includes a plurality of generally upright fore-and-aft extending vanes that are adjustable to deflect crop material toward either lateral side of the grain pan to compensate for the gravity influenced migration of grain toward the downhill side of the combine when operating on a side slope. The vanes are automatically controlled by an electrical system that includes sensors at opposite sides of the grain pan that detect the building of crop material on the downhill side of the combine and adjusts the vanes to compensate for the buildup.
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Cited Art Landscape
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