DROPPER DEVICE IN COMBINE HARVESTER

摘要

PROBLEM TO BE SOLVED: To provide a dropper device in a combine harvester for stably discharging waste culms. SOLUTION: This dropper device 9 in the combine harvester is obtained by axially supporting a positioning member 14 for coming into contact with plant feet of the waste culms in the dropper device 9 for collecting the waste culms after threshing and dropping and discharging the waste culms onto a field when the amount of the collected waste culms reaches a prescribed amount and properly arranging the positions of the plant feet so that the lower side of the positioning member 14 freely shakes left and right at the rear of a threshing part 6 arranged on a traveling machine body 2 and further installing a drive device 25 for shaking and driving the positioning member 14.