The invention discloses a tire lifting device which comprises a base body, an air cylinder fixed to the base body, a lower sliding arm, and an automatic centering assembly. The air cylinder comprises a cylinder body, a piston, an upper cylinder rod and a lower cylinder rod, the piston is arranged in the cylinder body, and the upper cylinder rod and the lower cylinder rod are fixed to the two sides of the piston respectively; the lower sliding arm is connected with the lower cylinder rod and used for bearing a wheel, and the lower cylinder rod can drive the lower sliding arm to move up and down; and the automatic centering assembly is connected with the upper cylinder rod and is used for positioning the center of the wheel arranged on the lower sliding arm to a set height. According to the device, a wheel center hole may be automatically aligned with the center of a balance shaft of a balancing machine, the adjusting time is shortened, the working efficiency is improved, and the operation difficulty is reduced.
本发明公开了轮胎举升装置,包括,基体;固定在基体上的气缸,气缸包括缸体、活塞、上气缸杆和下气缸杆,活塞置于缸体内,活塞的两侧分别固定有上气缸杆和下气缸杆;与下气缸杆连接用于承载车轮的下滑动臂,下气缸杆能够驱动下滑动臂上下运动;与上气缸杆连接用于将置于下滑动臂上的车轮的中心定位到设定高度的自动定心组件。该装置可以自动的实现车轮中心孔对准平衡机的平衡轴中心,减小了调整时间,提高了工作效率,降低了操作难度。
Tire lifting device
一种轮胎举升装置
2021-08-06
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 / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen |
Spare tire lifting device, vehicle and spare tire lifting method
European Patent Office | 2022
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