| 摘要 |
PROBLEM TO BE SOLVED: To simply enable lifting and lowering operation of raising-up apparatuses without paying special attention to a transmission system in a combine harvester in which a plurality of raising-up apparatuses are disposed in parallel at right and left positions in front of a reaping part and prescribed raising-up apparatuses are liftably and swingably supported. SOLUTION: In the combine harvester, the each raising-up apparatus 13 is interlocked by a gear with a counter shaft laterally installed and supported in the upper part of the raising-up apparatus 13 and liftably and swingably supported around the shaft center Q of the counter shaft 35 and a claw clutch 50 is disposed as an engaging transmission means having flexibility of rotation not smaller than the lifting angleαof the raising-up apparatus between the counter shaft 35 and a transmission system of a raising driving shaft 41 interlocked by the gear to the counter shaft 35. COPYRIGHT: (C)2007,JPO&INPIT
|
