| 摘要 |
PROBLEM TO BE SOLVED: To provide a combine harvester capable of controlling the transportation position of a grain culm to be cut off and making the works efficient.SOLUTION: In a combine harvester for transmitting a power from an engine 9 to an upper transport device 35 of a cutting unit 3, a star wheel 25 and a stock root transport device 30, the upper transport device 35 includes: a first upper transport device 35A; a second upper transport device 35B disposed upstream of the first upper transport device 35A in the transfer direction; a cutting first shaft 47 for transmitting a power from the engine 9; and an upper transfer shaft 48 for transmitting the power from the cutting first shaft 47 to the first upper transport device 35A. The upper transfer shaft 48 includes a transmission mechanism 60 for changing the revolving speed of the first upper transport device 35A. |
