Automatic battery replacing device and battery replacing method for electric automobile

Abstract

An automatic battery replacing device and a battery replacing method for an electric automobile comprise a power battery box and a battery box bearing box; the power battery box is arranged in the battery box bearing box, a conveying device is arranged between the power battery box and the battery bearing box, the power battery box is placed on the conveying device, and the power battery box can be replaced through the conveying device. A battery replacement inlet and outlet is formed in the bottom of the battery bearing box, the conveying device is matched with the battery replacement inlet and outlet, and the conveying device can enter and exit from the battery replacement inlet and outlet. The replacement method comprises the following five steps: 1, settling the power battery box; 2, butting external battery replacing equipment; 3, outputting a power battery box; 4, inputting a new power battery box; and 5, lifting and returning the power battery box. The invention has the beneficial effect that the automatic battery replacing device is in butt joint with the gear of the external battery replacing equipment, so the power battery pack can be automatically replaced.

Description

technical field [0001] The invention belongs to the field of parts of electric vehicles, and in particular relates to an automatic battery replacement device and a battery replacement method for electric vehicles. Background technique [0002] As people's awareness of environmental protection is getting stronger and stronger, the problems of environmental pollution and resources have received great attention from people. The situation of energy conservation and emission reduction in the automobile industry is becoming increasingly severe, and the development of energy-saving and environment-friendly automobiles has become an inevitable choice for the development of the automobile industry. At present, energy-saving and environment-friendly electric vehicles represented by electric energy, as a substitute for fuel vehicles, have become an emerging strategic industry encouraged by the state. [0003] With the large number of electric vehicles on the road, the disadvantages of...

AI Technical Summary

Problems solved by technology

Therefore, in recent years, some companies have proposed the method of replacing batteries to solve the existing electric vehicle problems. Some electric vehicle factories have begun to use electric vehicle modularization to quickly replace batteries. The effect of use is very obvious, and the convenience of electric vehicles has been greatly improved. However, at present, most of the batteries are replaced manually. During the whole battery replacement process, there are difficulties in battery installation and disassembly, long disassembly time, low degree of automation and too many personnel usage; therefore, a device is needed to solve the existing problems. Efficient and fast battery replacement for electric vehicles

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