The invention provides a tire unloading device for a vacuum tire. The tire unloading device comprises a supporting frame, the guide rod is fixed on the support frame; the driving rod is inserted into the guide rod in a penetrating mode and conducts driving in the axial direction of the guide rod, a positioning piece is arranged at the end, away from the supporting frame, of the driving rod, and the positioning piece is a telescopic piece and abuts against the inner wall of the hub after extending in the radial direction of the hub; the supporting rods are evenly distributed in the circumferential direction of the supporting frame, one end of each supporting rod is correspondingly hinged to the side edge of the supporting frame, and a base plate is hinged to the other end of each supporting rod and used for abutting against the outer surface of the side wall of the tire. When the wheel hub dismounting device is used, the positioning piece extends into the wheel hub, the positioning piece extends to abut against the inner wall of the wheel hub in the radial direction, so that the wheel hub is fixed, the wheel hub can be lifted upwards through driving of the driving rod, a tire is limited through the supporting rod, and therefore the wheel hub and the tire are separated more easily, and the tire dismounting operation is completed.
本发明提供一种真空胎卸胎装置,卸胎装置包括:支撑架;导向杆,导向杆固定在支撑架上;驱动杆,驱动杆穿插于导向杆内部,并沿导向杆的轴向进行驱动,在驱动杆远离支撑架的一端设有定位件,定位件为伸缩件,以沿轮毂径向延伸后顶触在轮毂的内壁上;支撑杆,多个支撑杆均匀分布在支撑架的周向,支撑杆的一端对应铰接在支撑架的侧沿,另一端铰接有垫板,垫板用于顶触在轮胎的胎侧外表面。本发明使用时将定位件伸入轮毂内,通过定位件延伸沿径向顶触轮毂的内壁,从而对轮毂进行固定,通过驱动杆驱动可以将轮毂向上提拉,利用支撑杆对轮胎进行限位,从而更容易将轮毂与轮胎相分离,完成卸胎操作。
Tire unloading device for vacuum tire
一种真空胎卸胎装置
2023-05-09
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
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