| 摘要 |
PROBLEM TO BE SOLVED: To provide a combine harvester which can surely perform the IN-operation of a reaping clutch on the start of a harvesting work and also enables the IN-operation of only a threshing clutch, if necessary. SOLUTION: A working clutch lever 45 is formed in a state capable of being freely operated into a clutch-off position OFF, a threshing work position M or a harvesting work position ON, and has a threshing position sensor 64 and a harvesting position sensor 65 for detecting the operations. Clutch control means 87 for controlling a threshing clutch Ce and a reaping clutch Cd from the detection results of the sensors is disposed. The clutch control means 87 sets the threshing clutch Ce and the reaping clutch Cd to clutch-in states at the harvesting work position ON without setting the threshing clutch Ce to a clutch-in state, when the working clutch lever 45 is operated from the clutch-off position OFF to the harvesting work position ON, and passes through the threshing work position M without setting the threshing clutch Ce to a clutch-in state, when the working clutch lever is operated from the clutch-off position OFF to the harvesting work position ON and passes through the threshing work position M. COPYRIGHT: (C)2011,JPO&INPIT |
