| 摘要 |
PROBLEM TO BE SOLVED: To provide a grain discharge device intended to diminish the damage of carried grains, avoid grain contamination, ensure and smooth grain conveyance, facilitate relevant maintenance, smooth and ensure grain discharge, facilitate relevant works and improve the working efficiency. SOLUTION: In a combine harvester having a reaping section 8 set up in front of a travel unit 7, a threshing device 2 and a grain tank 3 each set up above a machine body frame 1, and the grain discharge device 13 for discharging grains in the grain tank 3, the grain discharge device 13 is driven in nearly the same timing as a transmission on/off clutch 68 set up on a path through which rotation is transmitted to a blower 15.
|
