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Electric vehicle chassis charging and battery replacing station and battery replacing method

A charging and swapping station and electric vehicle technology, applied in the field of swapping stations, can solve the problems of low efficiency and precision, and achieve good positioning effect, convenient movement, and convenient driving of wheels

Active Publication Date: 2021-06-18
HEMEI (ZHEJIANG) AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a charging and replacing station for electric vehicle chassis and a method for replacing batteries, which has the beneficial effect of good positioning effect, and solves the problem that only one point is used to position the vehicle mentioned in the above background technology, and its efficiency and accuracy are both low. not high problem

Method used

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  • Electric vehicle chassis charging and battery replacing station and battery replacing method
  • Electric vehicle chassis charging and battery replacing station and battery replacing method
  • Electric vehicle chassis charging and battery replacing station and battery replacing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] see Figure 1-6 , a charging and replacing station for an electric vehicle chassis and a method for replacing batteries, comprising a lifting frame 27 for transporting vehicle batteries and two positioning assemblies 1, the positioning assembly 1 is composed of a guide rod 2 and a fixed base 3, and the fixed base 3 is located at one end of the guide rod 2, and one side of the fixed base 3 is provided with a limit baffle 4, the limit baffle 4 and the guide rod 2 are arranged parallel to each other, and the fixed base 3 is provided with a first guide seat 5 and a fixed groove 6, and the first guide seat 5 and the fixed groove 6 are all located on the side of the limit baffle plate 4 close to the guide rod 2, the second guide seat 7 is movable in the fixed groove 6, and one end of the fixed base 3 is provided for A stopper 8 for limiting the range of motion of the second guide seat 7, a support mechanism 12 is provided at the end of the guide rod 2 away from the fixed base...

Embodiment 2

[0036] see Figure 6 , the technical solution is basically the same as that of Embodiment 1, the only difference being that the limiting member 8 is located at one end of the fixed base 3 close to the first guide seat 5, and one end of the limiting member 8 is provided with two limiting columns, the limiting columns One end passes through the first guide seat 5 and the second guide seat 7 in turn and is plugged into the fixed base 3 .

[0037] Since vehicles are divided into front-drive and rear-drive, in order to be suitable for different vehicles, this technical solution sets up different limiters 8. When the vehicle is rear-drive, the car is directly driven into the battery replacement station when it is in use. At this time, the installation position of the fixed base 3 is upside down with that in Embodiment 1. The front wheel of the car will first pass through the first guide seat 5 and then sink into the limit groove. When the car needs to be driven out, the limit Part ...

Embodiment 3

[0039] see figure 2 and 3 , this technical solution is a further improvement on Example 1, the top ends of the first guide seat 5 and the second guide seat 7 are triangular, and there is a first limit between the first guide seat 5 and the second guide seat 7 The positioning slot 10, the first limiting slot 10 is provided with a support plate 11. Guide rod 2 is provided with auxiliary positioning mechanism 18 away from one end of positioning assembly 1, and auxiliary positioning mechanism 18 comprises base 19, movable seat 20 and push pedal 21, and one side of push pedal 21 is provided with inclined-plane, and push pedal 21 passes guide rail and The base 19 is slidably connected up and down, the bottom end of the push plate 21 is elastically connected with the base 19 by the support spring 22, one side of the push plate 21 is provided with a connecting rod 23, and one end of the connecting rod 23 is fixedly connected with the support plate 11, and the movable seat 20 Be pos...

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Abstract

The invention relates to the technical field of battery replacing stations, and discloses an electric automobile chassis battery charging and replacing station and a battery replacing method. The electric automobile chassis battery charging and replacing station comprises a lifting frame used for conveying automobile batteries and two positioning assemblies, and the electric automobile chassis battery charging and replacing station comprises the two positioning assemblies; the positioning assembly is composed of a guide rod and a fixed base, the fixed base is located at one end of the guide rod, a limiting baffle is arranged on one side of the fixed base, and the limiting baffle and the guide rod are arranged in parallel. According to the technical scheme, the two positioning assemblies are arranged to position the wheels, the good positioning effect is achieved. Meanwhile, the movable second guide seat is arranged on the fixing base, when a vehicle needs to move from a battery replacing station, the second guide seat can be pressed into the fixing groove by the wheels, and therefore the vehicle can be conveniently replaced. In this way, the wheels cannot be limited by the second guide seats, and the wheels can move more conveniently.

Description

technical field [0001] The invention relates to the technical field of battery swapping stations, in particular to an electric vehicle chassis charging and swapping station and a battery replacement method. Background technique [0002] The charging station only charges the battery pack of the electric vehicle, similar to the gas station; the replacement station removes all the battery packs that need to be charged for the electric vehicle, and then replaces them with fully charged batteries of the same type, which can be simply understood as a battery replacement station , while the charging and swapping station is an energy station that can both charge electric vehicles and replace batteries for battery vehicles. [0003] During the whole process of charging or changing the battery, the positioning of the vehicle is very critical, because in order to complete the battery replacement or the charging of the vehicle, the car must be accurately moved to the designated position...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L53/80
CPCB60L53/80Y02T10/70Y02T10/7072
Inventor 陈阔崔臻杜克虎王远东沈玉平蒋剑耿强孔维强陶广华朱福雄
Owner HEMEI (ZHEJIANG) AUTOMOBILE CO LTD
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