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    • 8. 发明公开
    • VEHICLE-MOUNTED TIRE CHANGER WITH TIRE-EXPANDING MECHANISM
    • 使用轮胎扩展机构的车载式轮胎更换机
    • EP3178678A1
    • 2017-06-14
    • EP16200662.1
    • 2016-11-25
    • Bright Technology Co., Ltd.
    • WEI, Engui
    • B60C25/132B60P3/14
    • B60C25/132
    • The present disclosure provides a vehicle-mounted tire changer with a tire-expanding mechanism. A bottom plate is arranged on a frame of a pedestal, and a tubular guide rail is inserted into a hole in the frame and sleeved with a sliding bearing shell and a bearing box. A gear motor is fixed onto a left end of the pedestal, and the tire-expanding mechanism is inserted into the pedestal. A gearbox assembly extends across the bottom plate. A square vertical column assembly is fixed onto the pedestal through a bolt. A helper central sleeve of a power-driven tire-pressurizing helper assembly is inserted to a ferrule and tightly fastened to a tire-clamping column through a lower-arm collar. A polymer lithium-ion battery pack (48V> 20HV) is used as a direct-current power surface. An electrical element control box is provided with contactless relays for the motors, and a switch control box is provided with a contactless micro switch for controlling the relevant motors. A hydraulic mechanism may also be used, and the hydraulic mechanism and an electromagnetic clutch may be arranged at a position where an air conditioner for an engine of a vehicle is located. The tire changer is of a delicate structure, a small volume and a small weight. Further, the tire changer is of various functions due to the tire-expanding tire thereon. In addition, it is able to operate the tire changer conveniently, provide the tire changer with stable and reliable performance, and prolong its service life. (Figure 1)
    • 本公开提供了一种具有轮胎扩张机构的车载轮胎更换器。 底座安装在底座的框架上,管状导轨插入框架的孔内,套上滑动轴瓦和轴承箱。 齿轮马达固定在基座的左端,轮胎扩张机构插入基座。 变速箱组件延伸穿过底板。 方形垂直柱组件通过螺栓固定在底座上。 动力驱动的轮胎加压助手组件的辅助中央套筒插入套圈并通过下臂套圈紧固至轮胎夹持柱。 聚合物锂离子电池组(48V> 20HV)用作直流电源表面。 电气元件控制箱设有用于电机的非接触式继电器,并且开关控制箱设有用于控制相关电机的非接触式微型开关。 也可以使用液压机构,并且液压机构和电磁离合器可以布置在车辆的发动机的空调所在的位置。 轮胎拆装机结构精巧,体积小,重量轻。 此外,轮胎更换器由于其上的轮胎扩张轮胎而具有各种功能。 另外,它可以方便地操作换胎机,为换胎机提供稳定可靠的性能,并延长其使用寿命。 (图1)