Direct-connected double-lane battery changing station

Abstract

The invention discloses a direct-connected double-lane battery changing station. The direct-connected double-lane battery changing station comprises two groups of guide locating lanes and charging bins, wherein the two groups of guide locating lanes are oppositely arranged in a spaced manner, and the charging bins are arranged between the two groups of guide locating lanes, wherein the charging bins are provided with battery conveying mechanisms correspondingly leading to the two groups of guide locating lanes. According to the direct-connected double-lane battery changing station, the charging and storage capacity of the single group of charging bin can be sufficiently unitized to enhance the battery changing efficiency, reduce the equipment cost and the land use cost; by changing traditional mode of using a shuttle vehicle to convey a battery into a charging bin and guide locating lane direct-connected battery conveying mode, the battery conveying path is greatly shortened to furtherenhance the battery changing efficiency; the height dimension of a plugging and unplugging mechanism can also be appropriately reduced while the moving travel of a charging joint is increased to enhance the docking efficiency, and therefore, the battery accommodating capacity of the charging bin is greatly improved; and the automatic level of the battery changing process is enhanced so that the battery changing efficiency is further enhanced.

Description

technical field [0001] The invention relates to the field of electric vehicles, in particular to a direct-connected two-lane battery-swapping station. Background technique [0002] The process of battery replacement with a full battery is a fast charging method for electric vehicles. Specifically, it refers to replacing the battery of an electric vehicle with a battery replacement device and immediately replacing it with a fully charged battery. The place where the battery of the electric vehicle is fully discharged. [0003] In the process of battery swapping for an electric vehicle with a fully depleted battery, it is necessary to first drive the electric vehicle with insufficient power into the guidance and positioning lane, then remove the depleted battery from the vehicle, and at the same time take out the fully charged battery from the charging compartment to replace it In the car, the replaced battery needs to be placed in the charging compartment for charging for re...

AI Technical Summary

Problems solved by technology

[0004] Most of the existing battery swapping stations use a layout mode in which one charging bin corresponds to a group of guiding and positioning lanes or two or more charging bins correspond to a group of guiding and positioning lanes. Because the charging bin not only undertakes the charging function of the battery, but also undertakes the storage of the battery. This makes the charging warehouse often occupy a large area, which leads to the following problems in the existing power station: First, the utilization rate of a single charging warehouse is low, which makes the land utilization rate low and improves the equipment. cost and land cost; secondly, the existing battery replacement stations mostly use shuttle cars and other feeding carts. Due to the long movement path of the shuttle cars, the process of picking and placing the batteries takes too long, which greatly reduces the cost of battery replacement. Second, the battery spends too much time when docking with the charging plug in the battery compartment, resulting in low charging efficiency; thirdly, during the battery replacement process, the battery frequently enters and exits the charging compartment, and the existing charging compartment lacks support. The battery performs fast and accurate positioning; finally, the automation of the battery replacement process is low, resulting in low battery replacement efficiency

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