| 摘要 |
PURPOSE: An automatic moving device of legs of a forklift is provided to simultaneously move both legs inward or outward by sticking a left screw and a right screw in one shaft and rotating the shaft forward and backward. CONSTITUTION: In transferring rotating force of a DC motor(1) to a screw shaft through a chain(2), a screw is rotated forward and backward. Then, legs(10) of a forklift are moved oppositely by a left screw(7) and a right screw(8) to gather in the middle or to widen outward. Thereby, a tool for adjusting the interval of the legs is unnecessary. |
