| 摘要 |
PURPOSE: A device for safely using a cultivator is provided to prevent the damage of the device and easily control the depth when cultivating. CONSTITUTION: A device for safely using a cultivator comprise; a bracket connected to a frame(100); a rotating holder(200) fixed on the bracket, and equipped with elastomer on the upper part of the device before penetrating a supporting bolt; a rotating section(300) connected to the rotating holder using a hinge for rotating up and down, and also connected to an elastomer and the supporting bolt; and a flat spring connected to the upper part of the rotating section for a slow curve and the lower part of the flat spring connected to the cultivator. |
