| 摘要 |
PROBLEM TO BE SOLVED: To facilitate the connection even in a grain tank and a grain lifting cylinder when attaching the grain tank to a lower tank. SOLUTION: This grain tank 2 for a combine harvester is obtained by composing the grain tank 2 for housing threshed grains of a synthetic resin material and further composing the grain tank 2 so as to be detachable from a lower tank 44 thereon. In the grain tank 2, a rubber seal 49 is interposingly installed between the grain tank 2 and a connecting port 48 at the top of a grain lifting cylinder 46.
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