| 摘要 |
PROBLEM TO BE SOLVED: To improve appearance of a combine harvester, to reduce the number of parts and to simplify the structure in the combine harvester equipped with a pre-cleaner on the upstream side of an air cleaner. SOLUTION: The combine harvester 1 is equipped with a cabin 7 covering a boarding space of an operator, a grain tank 3 arranged at the rear of the cabin 7, the air cleaner 17 provided under the cabin 7, a suction pipe 21 extended from a suction port 17c of the air cleaner 17 and the pre-cleaner 22 provided at the extension end of the suction pipe 21. Furthermore, the suction pipe 21 is arranged between the cabin 7 and the grain tank 3. In the combine harvester, a cover 23 for shielding the space between the cabin 7 and the grain tank 3 when viewed from the right side is provided and the suction pipe 21 (pre-cleaner 22) is supported through the cover 23 on the cabin 7. COPYRIGHT: (C)2007,JPO&INPIT
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