| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a combine harvester which has a reaping portion capable of being synchronously driven with the speed of the vehicle, and in which the reaping portion can be driven without relating to the speed of the vehicle at the optional timing of a worker, when the vehicle body is stopped or backward moved. <P>SOLUTION: The combine harvester in which the reaping portion is connected to the front portion of the self-propelled vehicle body having a travel portion, and the reaping portion is interlocked to the travel portion of the vehicle body to synchronize the reaping speed of the reaping portion with the travel speed of the travel portion is characterized by disposing a forcibly reaping portion-driving means for forcibly driving the reaping portion, even when the travel portion is travel-stopped or backward moved. Therefore, a raking reel can be rotated without relating to the speed of the vehicle, when the travel portion is travel-stopped or backward moved, and even when the travel vehicle body is backward moved, grain culms can be taken into with the raking reel. Thereby, workability on the side of a levee can especially be improved. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
