Battery change system of portable electric car and change method thereof

Abstract

The invention discloses a battery change system of a portable electric car and a change method thereof. The system is provided with a foldable electric hydraulic lifting platform, a battery box lifting platform trolley, a battery box pallet and an integrated control platform. In the foldable electric hydraulic lifting platform, foldable horizontal and vertical scissor mechanisms are adopted so that the storage and transportation spaces are compressed and the carrying is convenient; and during the operation, the car is lifted through the vertical scissor mechanism so that the battery box lifting platform trolley can enter the lower side of the car to dismount and change the batteries. An adjusting and positioning battery box with three degrees of freedom, which is remotely controlled to realize transverse movement, longitudinal movement and horizontal rotation, and a horizontal rotation platform which is lifted by means of the a double-layer scissor mechanism are loaded on the battery box lifting platform trolley. By means of a video monitoring camera and a laser positioner, the battery box can be correctly positioned by the battery box pallet; and the operations of the devices are remotely controlled by the integrated control platform. Through the invention, the difficulties that the car batteries cannot be changed and electricity change is badly needed during the running of the car are solved and the batteries of the electric car can be directly changed without an electricity change station.

Description

technical field [0001] The invention relates to a battery replacement system and a replacement method for a portable electric vehicle. Specifically, it relates to a quick replacement system for a battery box of a pure electric vehicle, which is convenient for carrying and realizes emergency battery replacement; it belongs to electric vehicles Accessories technology field. Background technique [0002] Automobiles have brought great convenience to human society and have become an indispensable means of transportation in the daily life of human society. However, the rapid development of the global automobile industry has also brought about two extremely serious negative effects: one is the oil energy crisis; the other is the aggravation of environmental pollution. The sustainable development of the automobile industry has been severely tested and challenged by factors such as energy and environment. Governments and automobile companies in various countries have generally rec...

AI Technical Summary

Problems solved by technology

[0006] In view of this, the purpose of the present invention is to provide a portable electric vehicle battery replacement system and its replacement method to solve the defect that the existing technology cannot automatically replace the battery of a sleeper car or a car, and it does not need to be replaced at a power station The limitations of electric vehicle batteries, thus solving the problem of urgent need to replace batteries due to dead or damaged batteries during driving

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