| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a threshing apparatus enabling threshed object to be smoothly discharged according to the discharge level of the threshed objects such as waste straw to be discharged from an exhaust dust treatment chamber. Ž<P>SOLUTION: The threshing apparatus includes an exhaust dust treatment chamber 68 axially suspended with an exhaust dust treatment cylinder 71 in parallel to a threshing cylinder 69 behind a threshing chamber 66 axially suspended with the threshing cylinder 69 for separating grains from grain culms, a plurality of dust feed plates 72 arranged in parallel inside the ceiling of the threshing chamber 66 and functioning to forcibly guide threshed objects to the exhaust dust treatment chamber 68 side, an operating member 76 capable of simultaneously manually altering the threshed object-guiding directions of all of the dust feed plates 72, and coordination means functioning to open a shutter 78 when the dust feed plates 72 are turned in the direction of promoting the conveyance of threshed objects. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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