| 摘要 |
PROBLEM TO BE SOLVED: To stably support a reaper for reaping a plurality of rows, and to improve the maintainability of the reaper. SOLUTION: A combine harvester is equipped with an undercarriage (3) installed on the upper side of traveling apparatuses (2); the reaper (4) arranged at the front of the undercarriage (3); a thresher (5) and a grain storage tank (7) installed on the upper side of the undercarriage (3); an operating apparatus (27) and a maneuvering seat (28) arranged on the front side of the grain storage tank (7); a main frame (18) installed to support the reaper (4) freely movably in the vertical directions; an auxiliary frame (19), forked to the right and the left arranged at the tip of the main frame (18); and a right and a left lower frames (20 and 20), supported on the tip on the right side of the auxiliary frame (19) and the tip on the left side thereof, respectively. Lifting and supporting pipes (10a) for supporting lifting apparatuses (10), grass dividing pipes (9a) for supporting grass dividers (9) and reaping blade apparatuses (12) are mounted on each of the right and the left lower frames (20 and 20). COPYRIGHT: (C)2009,JPO&INPIT
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