| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a threshing device in which dust processed objects are taken round in the peripheral direction of a dust processing cylinder to be sufficiently applied with grain scatter separation processing thereof, and the recovery efficiency of grain is improved. <P>SOLUTION: A sending spiral (10) is wound around on the periphery of a dust processing cylinder (12) processing the dust processed objects from the terminal end of a threshing chamber (3) while receiving and sending them to the rear side, and processing plates (16) taking round the objects to be processed in the peripheral direction of the dust processing cylinder (12) are set between the spiral pitch of the sending spiral (10). Also, a pluraling of processing plates (16) are set in the rear position relative to a communication hole (14) to the threshing chamber (3). Further, the processing plates (16) are set lower than the peripheral edge part of the sending spiral (10). Furthermore, the processing plates (16) are inclined in the direction of giving resistance to transportation of the objects to be processed. <P>COPYRIGHT: (C)2013,JPO&INPIT |
