Automatic charging device of electric automobile

Abstract

The invention relates to an automatic charging device of an electric automobile. An automobile charging port identifying and aligning system comprises a first moving assembly, an electric rotary table, a lifting device, a rotating arm and a control system, wherein the first moving assembly horizontally reciprocates in a first direction; the electric rotary table can rotate in a horizontal plane; the rotating arm rotates in a vertical plane; the control system is connected with the first moving assembly, the electric rotary table, the lifting device and the rotating arm; the electric rotary table is arranged on the first moving assembly; a fixed end of the lifting device is fixed to the electric rotary platform, and a supporting arm is arranged at a lifting end of the lifting device; the rotating arm is arranged on the supporting arm, and a second moving assembly for driving a charging gun to reciprocate in a second direction is arranged on the rotating arm; the charging gun is arrangedon the second moving assembly; and an external image acquisition device is arranged on the rotating arm, and the control system makes the charging gun be in butt joint with a charging port of a to-be-charged vehicle. Based on the automatic charging device of the electric automobile, plugging and unplugging actions of the charging gun can be quickly and automatically completed.

Description

technical field [0001] The invention belongs to the technical field of charging electric vehicles, in particular to an automatic charging device for electric vehicles. Background technique [0002] The shortage of fossil energy and the environmental pollution caused by it are increasingly affecting people's pursuit of a higher quality of life. The energy consumption of automobiles accounts for a quarter of the world's total energy consumption. With the development of the global economy, the number of automobiles is increasing sharply. Fossil energy is a non-renewable energy, and it will cause environmental pollution when burned. Before today's world is facing the dual crisis of energy and environment, governments and automobile companies generally realize that energy conservation and emission reduction are the mainstream of future automobile technology development, so the development of electric vehicles has become the best way to solve the problem. [0003] In recent years...

AI Technical Summary

Problems solved by technology

To sum up the above methods of charging electric vehicles, there are mainly the following practical and technical problems: the charging piles commonly used in the market require systematically trained professionals to manually complete the plugging and unplugging of the charging gun for the owner's electric vehicle, and there are certain problems. The risk of high manpower consumption and the low degree of automation hinder the development of the electric vehicle industry; the automatic charging garage system and automatic charging pile developed by some car companies have complex mechanical structures, high construction costs, high maintenance costs, and difficulty in popularization. other real problems

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