| 摘要 |
PROBLEM TO BE SOLVED: To improve the turning operability of a discharging auger, improve the efficiency in grain discharging operations and prevent fracture due to collision, etc., during automatic turning of the discharging auger. SOLUTION: This apparatus for discharging grains of a combine harvester is obtained by installing automatic indication tools 26, 27 and 28 capable of selectively and automatically turning the discharging auger 2 to either one of sides of a housed position (a) and a discharging position (b) on a machine body by individual operations and stopping the discharging auger 2 in emergency during the automatic turning and providing a single automatic manual operating tool 16 capable of turning the discharging auger 2 prior to the automatic turning with the automatic indicating tools 26 and 27. The apparatus is composed so that the discharging auger 2 is automatically lifted to the set height based on the operations of the automatic indicating tools 26 and 27 and then made to start the turning during the automatic turning of the discharging auger 2.
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