| 摘要 |
PROBLEM TO BE SOLVED: To provide a combine harvester which can use an electric motor of a constant capacity irrespective of the whole length of a transverse auger.SOLUTION: A combine harvester comprises an electric drive unit 17 for rocking and driving a leading end side auger 16. The electric drive unit 17 includes: a worm 21 and a worm wheel 22 meshing with each other; and an electric motor 23 for driving the worm 21 rotationally. When the leading end side auger 16 is folded, the worm 21 rocks on a folding axis together with the leading end side auger 16. The worm wheel 22 does not move relative to a base end side auger 15 when the leading end side auger 16 is folded. |
