| 摘要 |
PROBLEM TO BE SOLVED: To provide a combine harvester having a constitution that a reaping and conveying apparatus carries out a locking action and its releasing action by one locking lever at both positions of a reaping operation position stored ahead of a grain apparatus and an unreaping operation position at the side of an undercarriage and the reaping and conveying apparatus and each part of a machine body hidden by the reaping and conveying apparatus are easily maintained. SOLUTION: Longitudinal rotary supporting shafts (4, 4) are arranged at positions close to the right or left side of the front part of the undercarriage (1), a four-point link mechanism (5) is axially installed on the rotary supporting shafts (4, 4), the reaping and conveying apparatus (3) is rotatably supported by the four-point link mechanism (5) throughout from the reaping operation position ahead of a threshing apparatus (2) to the unreaping operation position at the side of the undercarriage (1). The reaping and conveying apparatus (3) is equipped with a locking apparatus (7) that is positioned and fixed at both positions of the reaping operation position and the unreaping operation position and a locking lever (6) for operating the locking apparatus (7). COPYRIGHT: (C)2009,JPO&INPIT
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