Electric bus battery quick change system

Abstract

The invention relates to a battery quick-change system for a power-driven bus. The battery quick-change system comprises a charging shelf, a transfer table is arranged in the middle part at the bottom layer of the charging shelf, a stacker connected with the charging shelf is arranged at the outer side of the transfer table, a quick-change robot matched with the transfer table is arranged at the inner side of the transfer table, and the charging shelf, the transfer table, the stacker and the quick-change robot are all connected with a console through circuits. The battery quick-change system can meet the requirements for quick change of a power battery of the power-driven bus, and is beneficial to the reasonable utilization of land resources and the decrease of space occupied by the powerbattery quick-change system, and a storage area of the power battery is sealed so that the service life of the power battery is prolonged.

Description

technical field [0001] The invention relates to a battery replacement system, in particular to a battery quick replacement system for an electric bus. Background technique [0002] With the shortage of oil resources and the development of battery technology, electric vehicles are close to or even superior to traditional fuel vehicles in terms of performance and economy, and have begun to be gradually promoted and applied worldwide. Domestically, in 2005, Beijing Electric Bus Co., Ltd. started the research and development of the public power exchange system, and realized a large-scale pilot operation of electric bus exchange. While the promotion and operation of electric vehicles, the energy storage and supply system of electric vehicles has become the technical key to the development of the electric vehicle industry. [0003] Existing charging systems for electric vehicles, such as patent 200820078476.7 "a positioning device for on-board battery replacement system" and pate...

AI Technical Summary

Problems solved by technology

However, the described device application also has corresponding problems

For example, the process of battery replacement requires multiple positioning, and it takes a long time to replace the power battery; the scalability of the battery replacement equipment is poor, and the battery boxes of different vehicles cannot use the same battery replacement equipment; the height of the relevant battery replacement equipment is limited, and cannot Meet the needs of large-scale centralized battery replacement stations; during battery replacement, the battery must be rotated 180° to increase the working space of the battery replacement system; the charging shelf cannot be closed, which reduces the service life of the battery, etc.

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