| 摘要 |
<P>PROBLEM TO BE SOLVED: To satisfy both prevention of scattering of grain and improvement in separation efficiency and precision by devising a structure in the vicinity of a first side base plate between a first conveyer and a second conveyer. <P>SOLUTION: The subject threshing apparatus has constitution that a blasting winnower 10 is arranged below a threshing chamber 8 having a threshing cylinder 7 whose lower part is enclosed with a threshing net 9, a winnowing chamber 15 is installed at the end side in the transport direction of a treated material from the under side of the threshing chamber 8, the winnowing chamber 15 is equipped with a shaking separation apparatus 17 for separating grain by air blasting of the blasting winnower 10 and reciprocating shaking in the air blasting direction, a first receiving conduit 23 and a second receiving conduit 26 are respectively laid, below the shaking separation apparatus 17, the first receiving conduit 23 and the second receiving conduit 26 are equipped with the first conveyor 24 and the second conveyor 27, respectively, and a first drainboard 30 having a vertically shaking tip is disposed between the first conveyor 24 and the second conveyor 27. The first drainboard 30 is vertically shaken by transmission of any of rotation to shake the shaking separation apparatus 17 and rotation to be transmitted to the other parts such as the first conveyor 24, of the threshing apparatus by a transmission mechanism apparatus L. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
