| 摘要 |
PROBLEM TO BE SOLVED: To provide a straw transporting device capable of automatically fixing abnormal locking caused by the careless miss of a returning operation after the lifting of a straw discharging chain to remove clogging materials and preventing the troubles of the breakage induced by the winding and clogging. SOLUTION: A motion to close a threshing cylinder cover 1 is interlocked with a locking motion to lower the straw discharging chain 2. An action lever 5 and a lock arm 7 form a V-form at a lock released position to lift the straw discharging chain 2. A contact plate 11 at the side of the threshing cylinder cover 1 precedently exerts action on the lock arm 7 to press the tip end 6 of the integrally rotating lever 5 with a following lock plate 13 and keep a transporting state to engage the straw discharging chain 2 with a clamping guide 3 at a closed position of the threshing cylinder cover 1. COPYRIGHT: (C)2005,JPO&NCIPI
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