| 摘要 |
PROBLEM TO BE SOLVED: To provide a combine harvester set to inhibit breakage of a lid member and a machine body frame by constituting the lid member does not fall downwards of the body frame. SOLUTION: The invention relates to the combine harvester 100 provided with the grain tank 13 supported on a machine frame 2 as horizontally rotatable, in which the tank is constituted as changing posture in a grain receiving operation posture P1 and in a maintenance posture P2 released from the machine body and isolated from the operation posture, wherein a cleaning hole 23 opened so as to communicate with the inside of the tank and the lid member 25 with one end mounted on the outer wall of the grain tank 13 through a connecting member and opens/closes the cleaning hole 23 are installed on the lower part of the grain tank 13, and a horizontal frame 2c is installed on the machine frame 2 to which the lid member 25 is in contact at a position not turning downward to the lower position than the machine frame 2. COPYRIGHT: (C)2007,JPO&INPIT
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