| 摘要 |
PROBLEM TO BE SOLVED: To provide a threshing unit of a combined harvester, making it possible that a crimp net 32 of a treating chamber 30 is easily attached and detached, while the threshing unit has the treating chamber 30 communicating with a threshing chamber 27 having a threshing cylinder 6 therein and further has a treating cylinder 7 positioned inside the treating chamber 30 so as to be parallel to the threshing cylinder 6. SOLUTION: In this threshing unit of the combined harvester, a net receiver 138 to which the crimp net 32 of the treating chamber 30 is attached is mounted on the threshing unit in such a manner that the crimp net 32 is freely removed, the bottom of the net receiver 138 is supported on a guide rod 151 which makes the net receiver 138 extended and positioned from the rear wall 132 of the threshing chamber 27 to the rear end of the treating chamber 30 in the longitudinal direction in such a manner that the net receiver 138 is freely rotated and slid, lock members 158, 159 which makes the top of the net receiver 138 fastened to a side cover 136 of the treating chamber 30 are arranged, so that the crimp net 32 is slid out to the rear end of the treating chamber 30 together with the net receiver 138. Further, an operating rod 153 which is extended and positioned in parallel to the guide rod 151 is attached to the top of the net receiver 138, the lock members 158, 159 which are used for pressing the top of the net receiver 138 against the side cover 136 of the treating chamber 30 and fastening the top to the side cover 136 are integrally mounted on the operating rod 153, and a lock lever 160 is attached to the rear end of the operating rod 153 which is backward extended and positioned from the treating chamber 30, so that the lock member 158, 159 are engaged and disengaged when the operating rod 153 is rotated by the lock lever 160.
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