| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that it is difficult to maintain stable power transmission control, because performing the drive control of an electric motor while detecting the weight condition of a working load requires a complicated constitution, in combine work. SOLUTION: In this combine which performs work and travels by the drive of an engine 1, a grain unloading drive device is provided so that a grain unloading auger 2 for unloading the unhulled rice can be driven by the electric motor 3. The combine work is performed by transmitting power to a travel device by the drive of the engine 1, and also transmitting power to a reaping device, a threshing device, or the like. When the unhulled rice harvested in a grain tank is taken out to the outside of the machine, the grain unloading auger 2 is driven by electrically operating the motor 3 in the state of stopping travel transmission, reaping and threshing transmission, or the like by the engine 1. COPYRIGHT: (C)2008,JPO&INPIT |
