| 摘要 |
PROBLEM TO BE SOLVED: To enhance safety of an auxiliary worker in a state of performing reaping harvest while traveling and to improve efficiency of manual threshing work.SOLUTION: A front part of a manual threshing restriction member 42 is supported as a rotation center so as to rotate vertically with respect to a support part 38A arranged at a rear part of a reaping device 4. The combine can be switched between: a restricted state in which a gap between a rear end of the manual threshing restriction member 42 and a front end of a holding rod 12C in a grain culm conveyance direction is reduced and feeding manual threshing grain culms to a feed chain 12B is restricted; and a not-restricted state in which the gap between the rear end of the manual threshing restriction member 42 and the front end of the holding rod 12C in the grain culm conveyance direction is enlarged and feeding manual threshing grain culms to the feed chain 12B is permitted. On the manual threshing restriction member 42 side, a grip member 42B is mounted to be gripped by a worker and operated to rotate vertically.SELECTED DRAWING: Figure 17 |
