| 摘要 |
PROBLEM TO BE SOLVED: To provide a grain unloading apparatus for combine harvester, with which grain is directly unloaded from a grain tank, damage and stain are prevented and grain is efficiently unloaded. SOLUTION: In the combine harvester equipped with the grain tank for storing grain threshed by a threshing part and the grain unloading apparatus having an unloading auger for unloading the grain from the grain tank, the opening and closing action of an openable and closable unloading gate attached to the grain tank and the operation stop action of the unloading auger by engagement and disengagement of an auger clutch for continuing and discontinuing the power of the unloading auger are linked and controlled. COPYRIGHT: (C)2003,JPO
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