| 摘要 |
PROBLEM TO BE SOLVED: To prevent waste straw, dust, or the like, formed when raking in grain culms by a raking-in device and reaping the raked grain culms by a cutting blade in an operation for reaping and harvesting the grain culms, from flying up to enable a driving operator to carry out hygienically harvesting operation. SOLUTION: The raking device 4 for raking in standing grain culms, and a dust-sending fan 6 for blowing air to a reaping blade device 5 for reaping the raked grain culms in a reaper 3 are installed either right or left one side of the reaper 3, or both sides thereof. The attachment of the dust-sending fan 6 is carried out by installing the fan 6 in a raising-supporting frame 14 for supporting a raising device 7, or to right and left side covers 8a and 8b. The dust-sending fan 6 at the unreaped grain culm side is reversely rotated and sends the air to the unreaped grain culms to remove the water attached to the grain culms.
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