| 摘要 |
PROBLEM TO BE SOLVED: To heighten the work efficiency by preventing jamming of grain straws in a threshing part even when a vehicle velocity changes.SOLUTION: A combine harvester 100 transmits the power from an engine 9 through a transmission case 40 to a traveling part 2 and a reaping part 3, and also transmits the power from the engine 9 through a power transmission case 85 to a threshing part 4 and a feed chain 12. In the power transmission case 85, a transmission 86 for the threshing part is stored, and the power transmission case 85 is disposed in front of the threshing part 4. The transmission 86 for the threshing part is connected to a belt type continuously variable transmission 108. |
