| 摘要 |
PROBLEM TO BE SOLVED: To provide the subject structure capable of aiming at the improvement of working efficiency and also housing a combine harvester compactly by constituting a specific discharging auger at the top part of a vertical conveying pipe installed as standing in the rear direction of a grain tank. SOLUTION: This discharging auger structure in a combine harvester is provided by installing a vertical conveying pipe 11 as standing in the rear direction of a grain tank 9 arranged closely to a threshing part, constituting a discharging auger 12 installed at the top thereof as freely rotatable in horizontal direction, as extendable in its discharging direction, and also making the part from the middle part to discharging tip part of the discharging auger 12 as bendable. Further, the vertical conveying pipe 11 is installed as standing in the rear direction of the grain tank 9 arranged closely to the threshing part, and the discharging auger 12 can be constituted by juxtaposing an extendable auger part in discharging direction in a horizontal state at the base end side auger part installed at the top of the pipe as freely rotatable in horizontal direction.
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