| 摘要 |
PROBLEM TO BE SOLVED: To provide a combine harvester in which fouling and damage to grains during carrying to a discharge port are surely prevented and further improvement of grain quality can be attained. SOLUTION: In the combine harvester, the bottom of a grain tank 5 is made to communicate with the lower part of a bucket type grain discharge device 13 and the grain discharge device 13 is arranged in a standing condition at the rear of a machine body and grains stored in the grain tank 5 can be discharged from a discharge port 13a above the bucket type grain discharge device 13, and the upper part of a grain guide member 69 is connected and made to communicate with the discharge port 13a of the grain discharge device 13, and the grain guide member 69 is extended to rotation center of a belt-type conveyer 70 for discharging grains to the outside of the machine and the lower part of the grain guide member 69 is made to communicate with a flow inlet 50 of grains, and in the belt type conveyer 70, conveying parts 21 and 22 are externally covered with square pipe-like carrying cases 33 and 34, and the upper side of a conveyer 54 is used as a conveying surface. COPYRIGHT: (C)2004,JPO
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