| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a combine in which the maintenance of a threshing port is easy.SOLUTION: A combine comprises: a feed chain 7 for holding and conveying harvested grain stalks along a threshing port of a threshing chamber; a rail mechanism 27 configured around a lateral shaft center X4 so as to be vertically swingable which holds the harvested grain stalks together with the feed chain 7 at a position opposite to the feed chain 7 vertically; a damper 100 for biasing the rail mechanism 27 so as to swing it upward; and a positioning mechanism 98 capable of positioning the rail mechanism 27 at the position opposite to the feed chain 7 vertically. The rail mechanism 27 is configured so as to be swung vertically to a position where the threshing port is opened by the damper 100 when the positioning by the positioning mechanism 98 is released.</p> |
