REAPING LEVER-SWITCHING DEVICE IN COMBINE HARVESTER

摘要

PROBLEM TO BE SOLVED: To automatically stop the rotational driving of a reaping machine and a threshing machine at high-speed traveling at road rolling. SOLUTION: A reaping lever 7 for carrying out the on-off operation of the reaping machine is operated to off when a sub-speed-change device 21 is operated by a sub-speed-change lever 8 to the rotary driving at high revolution in an on-off structure by a mechanical structure and an electric structure in a feed chain for receiving grain culms from the reaping machine for reaping and conveying the grain culms, and nipping and conveying the grain culms in the threshing machine. The reaping lever 7 and the sub-speed-change lever 8 are constituted so as to be linked by a link structure 18. COPYRIGHT: (C)2005,JPO&NCIPI