Automatic charging equipment for electric vehicle

Abstract

The invention relates to an automatic charging equipment for an electric vehicle. The ground system includes a three freedom linkage delivery device and a charging plug. The X axis delivery unit comprises an X axis pulley and a motor for controlling the motion of the X axis pulley. The Y axis delivery unit includes a Y axis sliding piece and a motor for controlling the motion of the Y axis sliding piece. The Z axis delivery unit includes a charging plug hoist and a motor for controlling the motion of the charging plug hoist and mounted on the Y axis sliding piece. The Y axis delivery unit is installed on the X axis pulley. A charging plug is mounted on the charging plug hoist. The charging plug is provided with an infrared positioning collection tube and switches in a power box through a contactor. The vehicular system comprises a charging socket and an infrared positioning transmission tube. The charging socket is located on the bottom of the electric vehicle and provided with the infrared positioning transmission tube. The charging socket switches in an accumulator cell via electrical wires. The equipment is utilized in the areas of district, markets and the like and is a convenient and rapid charging mode.

Description

technical field [0001] The invention relates to an automatic charging device for an electric locomotive, belonging to the technical field of charging equipment. Background technique [0002] At present, with the strengthening of people's concept of environmental protection, various electric locomotives powered by electric energy have come out one after another. Compared with motor vehicles powered by gasoline, diesel and other fuels, these electric locomotives will not generate electricity during use. Therefore, it has great environmental protection significance. However, the current electric locomotive technology is still immature, and there are still some difficult problems to solve in many aspects. Although the current electric locomotives are equipped with rechargeable battery packs as the power source for driving, these rechargeable battery packs are used in electric locomotives. Recharging is required after hours of driving. [0003] At present, the charging of the e...

AI Technical Summary

Problems solved by technology

However, the current electric locomotive technology is still immature, and there are still some difficult problems to solve in many aspects. Although the current electric locomotives are equipped with rechargeable battery packs as the power source for driving, these rechargeable battery packs are used in electric locomotives. Needs to be recharged after hours of driving

[0003] At present, the charging of the electromechanical battery is to charge the battery in a static state with the matching charger to supplement the power after the battery is discharged. Therefore, it is time-consuming, power-consuming, and labor-intensive. If it is a lead-acid battery, it is even more inconvenient to move it back and forth. , and the battery is charged and discharged in this state, often due to overcharge, undervoltage or overdischarge, the battery is prematurely aged and damaged, which affects the mileage of the continuation

[0004] With the rapid popularization of electric vehicles, the charging of electric vehicles is also extremely important. The simple and fast charging method and the convenience and flexibility in the use of electric vehicles are the goals pursued by people. It is not only cumbersome to operate when charging, but also the wiring is unsafe, and the parking of vehicles is not standardized and reasonable, so there are many deficiencies in charging that need to be improved.

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