High capacity length grading machine
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United States of America Patent
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Feb 22, 2011
Grant Date -
Mar 27, 2008
app pub date -
Sep 24, 2007
filing date -
Sep 22, 2006
priority date (Note) -
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status (Latency Note)
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Abstract
A liftings trough for mounting in an interior space of a rotatable member of a length grading machine is defined by walls that are contoured to provide a maximum clearance between the mounted trough and an inlet opening through which grain flows into the interior space of the rotatable member, while maintaining a maximum capacity of the trough to receive granules in a particular size range, which are lifted by pockets located along an interior surface of the rotatable member, when the grain flows into the interior space of the member and the member rotates about the trough.
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