| 摘要 |
PROBLEM TO BE SOLVED: To provide a combine harvester so designed that the fuel feed pipe of a fuel tank set up beneath the rear end of a threshing section is ensured not to hinder dust exhaust action via an exhaust dust fan to enable smooth dust exhaustion. SOLUTION: The combine harvester has the following construction: One side of a dust exhaust separatory chamber (19) formed behind the threshing chamber (8) of the threshing section (3) is furnished with the one-side suction-type dust exhaust fan (22), the fuel tank (24) is set up beneath the rear end of the threshing section (3), and the fuel feed pipe (25) of the fuel tank (24) is by-passed outside of a dust exhaust guide plate (23) guiding exhausted dust from the fan (22) toward the central side behind the machine body and bent at a midway point so as to effect a raised posture. In the proximity of the fuel ejection port (26) of the fuel tank (24), a cover (28) is provided so as to cover the top surface of the rear of the fuel tank (24) from a site on the rear end of the threshing section (3). COPYRIGHT: (C)2009,JPO&INPIT
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