| 摘要 |
PROBLEM TO BE SOLVED: To improve cooling effects in a combine harvester. SOLUTION: A hot air-discharging fan 11 attached to an output shaft of an engine 4 is arranged so as to penetrate between a driving pulley 13 attached to the right face side of a threshing part (e), and the right side plate 12 of the threshing part (e) in the combine harvester having a traveling device (a), a reaping part (c), the threshing part (e) for threshing reaped grain culms, a grain tank (f) for storing threshed grains, and an auger (g) for unloading the stored grains to the exterior of a machine.
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