公开(公告)号：US4146039A

公开(公告)日：1979-03-27

申请号：US807295

申请日：1977-06-16

申请人： Edmond Brillaud

发明人： Edmond Brillaud

IPC分类号： A01F7/04 ,  A01F7/06 ,  A01F11/00 ,  A01F11/06 ,  A01F12/00 ,  A01F12/44

CPC分类号： A01F11/00

摘要： 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.

摘要翻译： 谷物脱粒机包括：进料器，脱砂机和反脱砂机组，用于脱粒的回收室，安装在所述室中的旋转式气锁，设置在所述旋转气锁之外的吸管去除器， 与颗粒流相反的方向的脉冲空气和电梯。 在一个实施例中，吸管去除器由承载在固定轴上并且其表面设有穿孔的旋转滚筒形成。 轴支撑槽，其底部安装有平行于轴的环形螺钉。 在旋转气锁和吸管移除器之间设置有具有齿的垂直往复振动的梳子梳以使脱粒的耳朵跳跃并因此促进颗粒的流动。