| 摘要 |
PURPOSE:To make it possible to replace an attachment without requiring manpower or a fork lift, by lifting the attachment and mounting it to a body using an equipped lift apparatus. CONSTITUTION:In the state when a lift table 21 is lowered, when a link 38 is pulled by a lift operating lever, a lift operating arm 37 is rotated upward via an arm 37 to lift up a lift link 26 and to cause a hook 26a to engage with an engaging pin 35 attached to a lift arm 9. From this state, when a hydraulic cylinder 33 is extended to rotate upward an arm 34 fixed integrally to the lift arm 9, the lift arm 9 and the engaging pin 35 rotate about a lift arm shaft 39 to pull the lift link 26 rearward. The tip of the lift link 26 and a parallel link 8a are pivotally mounted to the lift table 21 to permit the parallel links 8a, 8b to stand upright. |
