Automatic battery exchange station for electric automobile

Abstract

The invention relates to an automatic battery exchange station for an electric automobile, which comprises a battery exchange platform, wherein the battery exchange platform is used for supporting andpositioning a vehicle and lifting the vehicle to a preset battery exchange height; a guide rail penetrating through the battery exchange platform and extends out of the battery exchange platform at two ends, wherein, the guide rail is used as a walking track of a battery exchange trolley; battery pack storage devices which are respectively arranged at the two ends of the guide rail extending outof the battery exchange platform and are used for storing battery packs, receiving a failure battery pack conveyed by the battery exchange trolley and providing a full power battery pack for the battery exchange trolley, the bottom of each battery pack storage device is provided with a avoiding area for the guide rail and the battery exchange trolley to enter, and the avoiding area is provided with a plurality of layers of battery pack storage units arranged along the height direction. The automatic battery exchange station comprises a plurality of battery pack exchange ports, the occupied space is small, the storage quantity of the battery packs is large, the battery pack exchange time is short, the battery exchange efficiency is high, and the user experience is greatly improved.

Description

technical field [0001] The invention relates to the technical field of battery replacement for electric vehicles, in particular to an automatic battery replacement station for electric vehicles. Background technique [0002] With the development of electric vehicle charging and swapping facilities, more and more car owners choose to use automatic battery swapping stations to supplement electric energy for electric vehicles. The automatic substituting station designed by the applicant before the present invention is as figure 1 and figure 2 as shown, figure 1 In the automatic battery swap station shown, the orientation of the battery pack in the battery pack storage area is 90 degrees different from the battery pack in the battery replacement area. The battery pack needs to be rotated 90 degrees during the entire process, resulting in high cost, long battery swap time, and high system complexity. . During the battery swap process, it is necessary to set up a space for th...

AI Technical Summary

Problems solved by technology

Furthermore, there is only one layer of batteries in the battery pack exchange position, and each time the battery pack is exchanged, it needs to be picked up from a long distance, which takes a long time and has low power exchange efficiency

[0003] figure 2 As shown in the automatic power exchange station, in this solution, the storage orientation of the battery pack is the same as the orientation of the replacement, and the battery pack no longer needs to be rotated 90 degrees during the battery exchange process, but it is still necessary to set up a space for the battery exchange trolley to avoid, resulting in the replacement of the power station. The space occupied will exceed the width of 3 parking spaces, and there is no margin for surrounding space

In addition, there is only one floor for battery pack exchange, and each battery pack exchange requires long-distance transport, which is time-consuming and inefficient.

[0004] In addition, the above-mentioned automatic battery replacement station usually requires the battery replacement trolley to be able to move up and down between the battery storage locations along the height direction of the battery replacement location, so as to place or remove the battery pack. The lifting mechanism meets the lifting requirements. On the other hand, the battery replacement time is longer and the battery replacement efficiency is lower.

[0005] It can be seen that the existing automatic battery replacement station has at least the following disadvantages: large space occupation, small number of battery packs, only one battery exchange port, many motion adjustment mechanisms, long battery pack exchange time, complicated battery exchange process, and Low electrical efficiency and poor user experience

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