| 摘要 |
PROBLEM TO BE SOLVED: To prevent blowoff of a hot blast in an engine room to the driver's seat side by smoothing a flow of wind in the engine room. SOLUTION: An engine 14 mounted on a combine is housed in an engine room 18 under a driver's seat, air is taken in this engine room 18 from a suction port by a radiator fan 22, and this air circulates in the engine room 18 to cool the engine 14. Then, a guard plate 28 is installed in the lower part of a machine body frame 12 under the engine room 18, and the lower part of the engine room 18 is covered with this guard plate 28, so that air taken in from the suction port is exhausted outside from the machine body side on the opposite side of the suction port without passing through downward to the engine room 18 after becoming a hot blast by being heated by the engine 14.
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