| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique for improving maintainability by surely releasing the restraint of grain culms during opening of a waste straw transportation apparatus and making the waste straw transportation apparatus rotatable in a compact structure. SOLUTION: The waste straw transportation apparatus 10 of a combine harvester 50 is composed as follows. The waste straw transportation apparatus 10 is equipped with a shaft A on the side of an ear tip transportation apparatus 18 for the grain culms and rotatably supported with the shaft A as a fulcrum. The shaft A is tilted relatively to the front and rear directions of the machine body and arranged. Furthermore, the shaft A is arranged parallel to the transportation direction of the waste straw transportation apparatus 10. COPYRIGHT: (C)2007,JPO&INPIT
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