Battery swap mobile device and quick swap system

Abstract

The invention discloses a battery replacement method for replacing a battery of an electric automobile in a quick replacement system. According to the battery replacement method, a quick replacement system is used for achieving battery replacement of the automobile, the quick replacement system comprises a battery replacement moving device, and the battery replacement moving device comprises a horizontal moving part used for driving the whole battery replacement equipment to move horizontally and comprises a moving frame used for moving and providing a mounting base and a horizontal driving device used for driving the moving frame to move; a vertical lifting part which is mounted on the horizontal moving part and used for driving the battery replacement platform to ascend and descend in the vertical direction; and a battery mounting part which is mounted on the vertical lifting part, is used for replacing and dismounting a battery, and comprises a battery replacement platform and a battery unlocking device mounted on the battery replacement platform. By means of the vertical lifting part, the operation height can be reduced to the maximum extent; therefore, the required replacementspace is reduced, the movement stability and accurate positioning can be improved through the horizontal moving part, a battery at the bottom of the electric automobile can be automatically disassembled and replaced through the battery mounting part, and the disassembly and transportation of the battery of the electric automobile and the battery replacement are automatically realized in the wholescheme.

Description

technical field

[0001] The invention relates to the field of electric vehicles, in particular to a mobile device for battery replacement that can automatically realize battery removal and installation of the electric vehicle, and a quick-change system using the mobile device for battery replacement. Background technique

[0002] The battery installation methods of existing electric vehicles are generally divided into fixed type and replaceable type, wherein the fixed type battery is generally fixed on the car, and the car is directly used as the charging object when charging. And replaceable battery generally adopts the mode of movable installation, and battery can be taken off at any time, to replace or charge, after changing or charging finishes, install on the car body again.

[0003] At present, there are two modes of operation, manual and automatic, for battery replacement of electric vehicles. In the automatic replacement method, it is necessary to consider how to rem...

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