The invention discloses a spare tire lifting device and a spare tire taking method. The spare tire lifting device comprises a lifter, a pneumatic motor and an air cylinder, wherein the lifter and the pneumatic motor are arranged on a frame; hinges of the lifters penetrate through the frame, and tire trays are arranged at the ends of the lifters and used for containing spare tires. Compressed air is provided for the pneumatic motor by the air reservoir, so that the lifter can be driven to fold and unfold the hinge, and the tire tray is lifted; and the air reservoir is air storage equipment of an air brake system of the vehicle. The pneumatic motor is driven by the air storage equipment of the air brake system of the vehicle, so that the spare tire is lifted by the lifter, the existing compressed air resource on the vehicle is fully utilized as power, the purpose of automatic loading and unloading of the spare tire is achieved, the structure is simple, the cost is low, the spare tire is convenient and labor-saving to use, and modification on the existing vehicle is easy.
本发明公开了一种备胎升降装置及备胎取用方法。该备胎升降装置包括升降器、气动马达和储气筒,升降器和气动马达设于车架上;升降器的铰链穿过车架,且端部设置有轮胎托盘,轮胎托盘用于放置备胎;气动马达由储气筒提供压缩气体,进而能够驱动升降器收放铰链,实现升降轮胎托盘;储气筒为车辆自身气刹系统的储气设备。通过采用车辆自身气刹系统的储气设备驱动气动马达,进而实现升降器升降备胎,从而充分利用汽车上的现有压缩空气资源作为动力,达到了备胎装卸自动化的目的,结构简单,成本低,且备胎使用便捷省力,在现有车辆上改装易。
Spare tire lifting device and spare tire taking method
一种备胎升降装置及备胎取用方法
19.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Spare tire lifting device, vehicle and spare tire lifting method
Europäisches Patentamt | 2022
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