| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a combine harvester capable of improving threshing accuracy without decreasing working efficiency more than necessary. <P>SOLUTION: The combine harvester 1 threshes grain culm with a threshing drum 42 while transporting the reaped grain culm in the longitudinal direction of the threshing drum 42, and includes a receiving net 45 set between the threshing drum 42 and a screening part 5 set at a lower side of the threshing drum 42, a loss sensor 202 (sensor) detecting the amount of the processed products leaked from the terminal end of the receiving net 45, and a controller 200 limiting the vehicle speed V to be lower than the predetermined value when the detected amount Qd of the loss sensor 202 is higher than the predetermined value (Qt). <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
