| 摘要 |
PROBLEM TO BE SOLVED: To simplify and strengthen a rotation supporting structure in vertical direction of a culm-raising device and a weed separator of a reaper. SOLUTION: The rear part of a reaping supporting frame (13) of a reaper (6) is vertically turnably pivoted at a reaping base (7) provided at the front part of a body frame (2) and the center of a reaping front frame (45) is supported at the front end part of the reaping supporting frame (13). The reaping front frame (45), a conduction case (41) for driving a culm-raising device (9) provided at the upper part of the reaper (6) in a posture parallel to the reaping front frame (45), and right and left supporting frames (43, 43) connecting both right and left ends of the conduction case (41) with both right and left ends of the reaping front frame (45) are formed into a framework of quadrilateral shape in view of a running direction. The culm-raising device (9) and the weed separator (8) integrally provided at the front part of the culm-raising device (9) are supported on the conduction case (41) side to be vertically turned around the conduction case (41). COPYRIGHT: (C)2008,JPO&INPIT
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