| 摘要 |
PROBLEM TO BE SOLVED: To provide a combine harvester for forming the leading end side portion of a support arm of one side into an inclined shape thereby to avoid the residence of residual stalk and the stress concentration on that leading end side.SOLUTION: On the body frame of a running airframe, there are hinged the base end part of a pair of right and left support arms having their axes directed transversely, thereby to erect an auxiliary cutting device between the leading end parts of the two support arms, and the support arm of one side is formed into an inclined shape along the slope face of a levee. |
