| 摘要 |
PURPOSE: A weeder with a side weeding part is provided to pre-sense a hindrance to weed such as a tree, a plant, a rock, and the like during weeding on one side or both sides of the weeder, thereby selectively and automatically executing weeding on the side of the weeder according to whether or not the hindrance exists. CONSTITUTION: A weeder with a side weeding part comprises a clutch part(10), a main weeding part(20), a side weeding shaft(30), a side weeding part(40), a rotating part(50), a fixed shaft(60), a hydraulic cylinder part(70), and a sensor part(80). The hydraulic cylinder part includes a cylinder member(71) and a piston member(72). The piston member is horizontally moved by a hydraulic motor(74) and rotates the side weeding part toward the side or rear of the main weeding part. The sensor part is installed on a main cover(21). The sensor part senses whether the weeding hindrance exists on the side of the main weeding part or not. |
