Replacement system and method for power battery box

Abstract

The invention provides a replacement system and a replacement method for a power battery box and solves the problems of replacement adaptability, using of a battery rack, charging environment of a battery and rapid replacement of the battery box of an electric vehicle. The replacement system comprises a manipulator, the battery rack, a shuttle vehicle and a stacking machine, wherein the manipulator is used for loading and unloading the battery from the vehicle; the battery rack is used for storing and charging the battery box; the shuttle vehicle is positioned below the battery rack and is used for temporarily storing the battery required by the manipulator; the stacking machine is used for taking the battery from the shuttle vehicle and placing the battery on the battery rack; the rear part of the stacking machine is provided with a curtain wall; the curtain wall and a closed battery rack front panel have a sealing effect on the system together, so that the optimal battery charging temperature in the battery rack is ensured, the service life of the battery is prolonged and the problem of charging environment of the battery is well solved. In the replacement method, the battery box does not need to be rotated, so that the replacement efficiency of the battery box is improved. The replacement system has reasonable arrangement of parts, small occupied area, high working efficiency, small equipment maintenance amount and stronger universality.

Description

technical field [0001] The invention belongs to the field of electric vehicles, and in particular relates to a replacement system and method for a power battery box. Background technique [0002] Electric vehicles use electricity as the main energy source, and have the advantages of low emissions and high energy efficiency, and are the main choice to replace fuel vehicles. In the context of increasingly prominent global energy and environmental problems, the development of electric vehicles has become an important way to get rid of dependence on oil resources, achieve energy conservation and emission reduction, and alleviate energy and environmental problems. [0003] One of the core technologies of electric vehicles is the energy storage and supply system. The use of batteries and rapid replacement technology has become a key technology for the industrialization of electric vehicles. At present, due to factors such as driving range, pure electric vehicles are equipped with...

AI Technical Summary

Problems solved by technology

This patent application only discloses the device and method for quick battery replacement, but it does not involve how to charge the battery that is deficient in power. A system that does not match the charging of a depleted battery and the installation of a fully charged battery cannot be called a complete battery replacement system.

[0008] The new application with the application number CN201110096497.8 in 2011 announced a battery replacement system and its replacement method for portable electric vehicles, which solved the problem of being unable to replace the battery of a car and urgently needing to replace the battery while driving, and can directly Replacing Electric Vehicle Batteries

The device is suitable for long-time driving vehicles, but in practical applications, the driver must carry both a fully charged battery and a battery replacement device, which is extremely unfavorable for the promotion of electric vehicles

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