GRAIN BIN SWEEP APPARATUS
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United States of America Patent
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Issued Date -
Apr 2, 2020
app pub date -
Oct 1, 2019
filing date -
Oct 1, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
A grain bin sweep apparatus includes a plurality of elongated grain impellers positioned adjacent a floor of a bin and having an inner ends rotatably supported at a central area of the bin and having an outer ends connected to an endless drive chain mounted in a guide track extending about an outer periphery of the bin and a drive motor engaged with the chain and operable to cause the chain to angularly sweep the impellers about the bin floor to thereby move the grain toward a grain exit of the bin.
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