Automatic positioning and lifting device for maintaining electric vehicles

Abstract

The invention relates to an automatic positioning and lifting device for maintaining electric vehicles. The automatic positioning and lifting device comprises a support device, lifting devices and twolimit devices. The lifting devices are mounted on the top of the support device, and the two limit devices are mounted at the left end and the right end of the support device and are symmetric with each other; each lifting device comprises two lifting mechanisms, two auxiliary push rods, rubber pads, a cleaning electric slider, a cleaning upright column, a cleaning transverse column, a cleaning frame and a cleaning branch chain. The automatic positioning and lifting device has the advantages that the difficulty problems of high risks when tires of existing electric vehicles are detached, requirements on manually lifting the existing electric vehicles, low lifting stability, incapability of automatically cleaning protrusions of chassis of the existing electric vehicles, incapability of clearing sundries in the tires and the like can be solved by the aid of the automatic positioning and lifting device; the automatic positioning and lifting device can have functions of clearing sundriesin grooves of front wheels of different models of electric vehicles and automatically stably lifting the electric vehicles.

Description

technical field [0001] The invention relates to the technical field of new energy vehicles, in particular to an automatic positioning hoist for electric vehicle maintenance. Background technique [0002] Electric vehicle BEV refers to a vehicle powered by a vehicle-mounted power supply, driven by a motor to drive the wheels, and meets the requirements of road traffic and safety regulations. Electric vehicles have developed very rapidly in recent years, especially the construction of photovoltaic highways has made electric vehicles more promising It is more and more worth looking forward to; the tires of electric vehicles generally use tires with three drainage grooves, which are commonly known as "three-line tires". Since electric vehicles are driven by electricity, the degree of tire wear and other The situation is more than that of ordinary cars. When an electric car has a flat tire or insufficient tire pressure, the contact area between the tire and the ground will increa...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above problems, the present invention provides an automatic positioning hoist for electric vehicle maintenance, which can solve the problems of high risk in the disassembly of existing electric vehicle tires, the need for manual lifting of electric vehicles, low lifting stability, and inability to automatically Cleaning the protrusions of the electric vehicle chassis, unable to remove the sundries in the tires and other problems; it can realize the removal of sundries in the front wheel grooves of different types of electric vehicles, and the function of automatically and stably improving the electric vehicles. It has the functions of electric vehicle tires No danger during disassembly, automatic lifting of electric vehicles, high lifting stability, automatic cleaning of electric vehicle chassis bumps, automatic removal of sundries in tires, etc.

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