| 摘要 |
PROBLEM TO BE SOLVED: To correct the deviation of the position between a pretreating structure and a grain stem-conveying structure when sliding a reaping part right and left in a combine harvester. SOLUTION: A vertical supporting rod 8 turning upper and lower is protruded from a reaping input case 1 side arranged on a chassis 43 of a traveling machine body, and a horizontal supporting rod 9 is fixed to the tip of the vertical supporting rod 8. Right and left slide arms 10R and 10L of a parallel link is protruded from the horizontal supporting rod 9, and the front ends of the right and left slide arms 10R and 10L are pivotally supported by link blankets 23R and 23L fixed to the right and left end sides of a lateral transmission case 19. An engaging hole is bored at one side of the slide arm part, and a through hole for inserting a releasing lever 24 is bored at the link blanket part at the same side. The releasing lever 24 is inserted through the through hole to the engaging hole of the slide arm part to fix the slide arm to right and left two positions.
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