| 摘要 |
PROBLEM TO BE SOLVED: To improve the working efficiency of reaping work of grain culms in the central advancing reaping and near a levee and to provide a reaping part with improved working efficiency and workability by freely slidably vertically installing an auxiliary grass dividing apparatus at the right end even when the auxiliary grass dividing apparatus is absent at the right end. SOLUTION: A reaping part 4 of a combine harvester, which is provided with a plurality of grass dividing apparatuses 10 arranged side by side at the left and the right ends in the frontmost position and dividing the grain culms of a field, a plurality of lug type raising up apparatuses 11 installed side by side in the rear of the grass dividing apparatuses 10 and raising up the grain culms, a reaping blade 12 arranged on the rear side of the raising up apparatuses 11 and cutting the grain culms and a grain culm transporting apparatus 46 transporting the grain culms from the upper part of the reaping blade 12 to the rear is installed in the front of a machine body. The auxiliary grass dividing apparatus 15 is arranged on the front side of at least the grass dividing apparatus 10 at the right end in the grass dividing apparatuses 10 installed side by side at the left and the right ends. A lower auxiliary grass divider 16 of the auxiliary grass dividing apparatus 15 is mounted in a fixed state on the grass dividing apparatus 10. An upper auxiliary grass divider 17 is freely slidably vertically mounted on a lower auxiliary grass divider 16. COPYRIGHT: (C)2004,JPO&NCIPI
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