| 摘要 |
PROBLEM TO BE SOLVED: To provide a reaping part structure for a combine harvester for cutting standing stem culms by two stages by using a lower reaping apparatus and an upper reaping apparatus and supplying only grain bearing parts to a threshing apparatus, with which the reaping apparatuses are obtained by a simple structure and the cutting is carried out in a state of uniform stocks of cut stocks. SOLUTION: The upper reaping apparatus 15 is arranged so as to have reaping action before the lower reaping apparatus 14 does. A reaping frame 25 for supporting the upper reaping apparatus 15 is equipped with a supporting part 26. The supporting part 26 receives and supports the tip side of the standing stem culms, to which the reaping action is applied by the lower reaping apparatus 14, by a stem culm receiving surface 26a from a machine body rear side. COPYRIGHT: (C)2004,JPO
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