Quick-change system and method for standardized battery modules of electric vehicles

Abstract

The invention discloses a quick-change system and method for a standardized battery module of an electric vehicle. The quick-change system includes a charging device and a quick-change transfer device. The battery module on the device is corresponding; the quick-change method charges the battery module after the electrode plate lifting and charging assembly of the charging device rises, and the electrode plate lifting and charging assembly descends after being fully charged, and the battery module is pushed into the quick-change transfer device, the transfer sliding mechanism of the quick-change transfer device transfers the battery module from one end of the carrier to the other end, and the quick-change transfer device is transferred to the installation device of the electric vehicle standardized battery module to automatically install the battery module. Compared with the prior art, the quick-change system of standardized battery modules for electric vehicles provided by the present invention adopts the cooperation of electrode plate lifting and charging components and quick-change transfer devices to realize automatic loading and unloading of battery modules, reducing labor costs. links, save man-hours and reduce costs.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a quick replacement system and a quick replacement method for standardized battery modules of electric vehicles. Background technique [0002] With the continuous development of social economy and continuous improvement of people's living standards, private car purchase has become a fashion, and China has entered or will soon be the era of universal car purchase. With the further recovery of the automobile industry, the production and sales of automobiles in my country will further increase in the future. At present, the fuel used by automobiles is mainly gasoline and diesel, which are non-renewable energy sources. With the increase in the number of automobiles, the environmental pollution caused by automobile emissions and the gradual shortage of petroleum resources cannot be ignored. Therefore, various alternative fuels are also available. has been more and more widely use...

AI Technical Summary

Problems solved by technology

[0005] The advantages of the fast battery swap mode of electric vehicles, the effective control of battery safety, and the application of valley power have gradually been recognized and paid attention to. However, frequent battery swap cycles require fast and convenient operations and the cost of investment has restricted battery swaps. The development of the model affects the promotion and popularization of the battery swap model of electric vehicles

[0006] One of the existing quick-change systems uses manual handling of the battery pack. Usually, the battery pack needs to be lifted to a certain height to ensure that the battery module is separated from the motor board connected to the system, and then all the battery packs are transported to the logistics turnover one by one. On the car, due to the large number and weight of batteries, the work of battery replacement is labor-intensive and low-efficiency; the other is to use special automatic handling equipment to move the battery modules as a whole, such as http: / / www.potevio.com / g412 / s1180 / t1400.aspx , but this method requires high initial investment costs and requires a large operating space, especially for different vehicle models that require different battery modules, which is not conducive to the standardized production and management of battery modules

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