The differential wheel system with the hydraulic lifting function comprises a lifting assembly, a driving assembly and a drag chain assembly, and the lifting assembly comprises a hydraulic lifting assembly, a steering position feedback assembly, a stay wire sensor assembly, a telescopic limiting assembly and a resin high-pressure hose assembly. The hydraulic lifting assembly is connected with the steering position feedback assembly through the telescopic limiting assembly, when the hydraulic lifting assembly rises, the telescopic limiting assembly stretches along with the hydraulic lifting assembly, the resin high-pressure hose assembly is connected with the hydraulic lifting assembly by screwing in the straight-through connector, and when oil liquid is injected into the hydraulic lifting assembly through the resin high-pressure hose assembly, the hydraulic lifting assembly is connected with the hydraulic lifting assembly through the telescopic limiting assembly. The hydraulic lifting assembly is lifted, the stay wire sensor assembly is installed between the hydraulic lifting assembly and the steering position feedback assembly, the lifting assembly is installed above the driving assembly through two sets of bearings, and the two sets of bearings are fixed to a base of the driving assembly through base bearing end covers; the lifting mechanism is stable and reliable in structure, flexible in omni-directional movement and accurate in lifting control.
本发明公开了一种具备液压举升功能的差速轮系统,包括举升总成、驱动总成、拖链组件,举升总成包括液压举升组件、转向位置反馈组件、拉线传感器组件、可伸缩限位组件和树脂高压软管组件,所述液压举升组件通过可伸缩限位组件连接转向位置反馈组件,当液压举升组件升高时,可伸缩限位组件随之伸展,所述树脂高压软管组件通过旋入直通接头与液压举升组件连接,油液通过树脂高压软管组件注入到液压举升组件时,液压举升组件升高,所述拉线传感器组件安装在液压举升组件、转向位置反馈组件之间,所述举升总成通过两组轴承安装在驱动总成上方,两组轴承通过底座轴承端盖固定在驱动总成的底座上;本发明结构稳定可靠,全向运动灵活,精准举升控制。
Differential wheel system with hydraulic lifting function
一种具备液压举升功能的差速轮系统
2024-03-22
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
Differential wheel system with lifting mechanism and independent suspension
European Patent Office | 2023
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