| 摘要 |
PROBLEM TO BE SOLVED: To provide a combine harvester in which a second fan is arranged at a position having a spare space and which effectively makes good use of the fan function of the second fan. SOLUTION: The combine harvester 100 is equipped with a shake separation apparatus 6 for shaking and separating threshed grain and the second fan 107 for sending separation air at the rear of the shake separation apparatus 6. The second fan 107 is arranged behind a second conveyor 27 for recovering tailings grain and below a third port 5a at the end of a threshing part 5 and sucks grain unloaded from the third port 5a and returns the grain to the second conveyor 27. COPYRIGHT: (C)2009,JPO&INPIT
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