| 摘要 |
PROBLEM TO BE SOLVED: To provide a farm implement capable of surely performing the lifting and lowering operations of a ground-leveling device and the on/off operations of driving power. SOLUTION: The farm implement has a planting device 31 furnished with a ground-leveling device 51 to level the surface of a paddy field and the leveling device 51 is operated by an operation part 81 placed at a side of the planting device 31. The operation part 81 can perform the lifting and lowering of the ground-leveling device 51 through a link 92 connected to an operation lever 85 and an interlocked arm 66, and the on/off operation of a clutch 73 to transmit driving power to the ground-leveling device 51 through a wire 100 connected to the operation lever 85. A planting depth controlling device 41 to control the planting depth of the planting device 31 is connected to the interlocked arm 66 to keep the vertical position of the ground-leveling device 51 even when the planting device 31 is moved. COPYRIGHT: (C)2008,JPO&INPIT
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