1977-06-16
1979-03-27
Kinsey, Russell R.
130 27HF, 130DIG5, A01F 1200, A01F 1244
Patent
active
041460391
ABSTRACT:
Cereal grain thresher comprising: a feeder, a thresher and counter-thresher unit, a recovery chamber for threshed grains, a rotary air lock mounted in said chamber, a straw-remover disposed beyond said rotary air lock controlled from a fan distributing a current of pulsed air in the opposite direction to the grain flow, and an elevator. In one embodiment the straw remover is formed by a rotary drum carried on a fixed shaft and whose surface is provided with perforations. The shaft supports a trough having mounted at the base thereof an endless screw parallel to the shaft. Between the rotary air lock and the straw-remover is disposed a vertically reciprocated shaker comb having teeth to cause the threshed ears to jump and thus to facilitate the flow of the grains.
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Hirsch Paul J.
Kinsey Russell R.
Marot Emile
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