| 摘要 |
PROBLEM TO BE SOLVED: To solve such a problem that a dew-removing operation is continued to again apply a dew-removing action to grain straws once subjected to a dew- removing treatment on the forward movement of a conventional combine harvester, thereby causing the drop of grains, so long as an electric motor is stopped, because the dew-removing device of the conventional combine harvester is continuously driven in spite of being switched into the forward movement or backward movement of the combine harvester, when the electric motor is started to initiate a dew-removing operation. SOLUTION: This dew-removing device of the combine harvester is constituted so as to continue a dew-removing operation during the forward travel of the vehicle body 2 and stop the dew-removing operation, when switched into the backward travel.
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