| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a combine harvester allowing a user to easily, properly use it according to work requiring a second reaping blade 133 and work not requiring the second reaping blade 133.SOLUTION: The combine harvester includes: a reaper 3 having a first reaping blade 15; a thresher 9 having a threshing cylinder 21; a traveling machine body 1 having an engine 7 and a driver's seat 42; and the second reaping blade 133 for cutting culms left unreaped by the first reaping blade 15; and transmits a part of reaping driving force to the second reaping blade 133 via a second reaping blade drive chain 191. The combine harvester further includes a second reaping blade drive mechanism 173 at a machine outer side of a driving path of the reaper 3 so as to perform a clutch operation of the second reaping blade drive mechanism 173 from the machine outer side.</p> |
