Title:
THRESHER
Document Type and Number:
Japanese Patent JPS5317148
Kind Code:
A
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.
Inventors:
EDOMON BURIYOU
Application Number:
JP7193177A
Publication Date:
February 16, 1978
Filing Date:
June 17, 1977
Export Citation:
Assignee:
MAROT EMILE
International Classes:
A01F7/04; A01F7/06; A01F11/00; A01F11/06; (IPC1-7): A01F11/00; A01F11/06