Crop residue spreader for a combine harvester
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United States of America Patent
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Apr 30, 2019
Grant Date -
Jul 12, 2018
app pub date -
Jan 9, 2017
filing date -
Jan 9, 2017
priority date (Note) -
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Abstract
A spreader system of an agricultural vehicle for spreading crop residue including a spreader device and a fan. The spreader device includes a plurality of paddles configured to rotate about a first axis, with the rotation of the paddles producing a stream of crop residue. The fan includes a plurality of impellers configured to rotate about a second axis, with the rotation of the impellers producing a stream of air. The stream of air is directed to exit the spreader system beneath the stream of crop residue as the crop residue leaves the spreader device.
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