| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a combine harvester manufacturable at a reduced cost without lowering reaping performance, threshing performance, or the like by compactly assembling a tailings return pipe and an unloading duct. <P>SOLUTION: The normal combine harvester includes a traveling body 1 having a traveling device 2 and a driver's seat 42, a reaping device having a reaping blade, a threshing device having a threshing cylinder 21, a feeder house for supplying reaped stalks from the reaping device to the threshing device, an engine 7 for driving each device, a sorting mechanism 10 for sorting threshed grains of the threshing device, and a grain tank 6 for collecting the grains. The harvester further includes the unloading duct for unloading waste stalks to the outside through an unloading port of the threshing cylinder 21, and the unloading duct is placed in parallel to the tailings return pipe 33 for returning the tailings return unloaded from the sorting mechanism 10 to a retreating position. <P>COPYRIGHT: (C)2012,JPO&INPIT |
