Electric vehicle battery replacement device integrating battery replacement and cyclic charging and application of electric vehicle battery replacement device

A technology for battery replacement and electric vehicles, applied in electric vehicle charging technology, electric vehicles, charging stations, etc., can solve the problems of large area of ​​battery replacement stations, low utilization efficiency of charging trays, and many identification and control devices, etc. Power exchange efficiency, reduce power exchange costs, and the effect of efficient automatic replacement

Active Publication Date: 2020-11-27
SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the current design method of this battery replacement station for electric vehicles is poor in applicability, battery replacement and battery charging are independent of each other, and lacks a unified design concept, which in turn brings the following problems: the battery replacement station occupies a large area, battery replacement Low efficiency, low utilization efficiency of the charging tray, and many unnecessary identification and control devices

Method used

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  • Electric vehicle battery replacement device integrating battery replacement and cyclic charging and application of electric vehicle battery replacement device
  • Electric vehicle battery replacement device integrating battery replacement and cyclic charging and application of electric vehicle battery replacement device
  • Electric vehicle battery replacement device integrating battery replacement and cyclic charging and application of electric vehicle battery replacement device

Examples

Experimental program
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Effect test

Embodiment 1

[0044] Such as Figure 1-6 As shown, this embodiment provides an electric vehicle battery replacement device integrating battery replacement and cycle charging, including a ring-shaped cable guide rail 1, a ring-shaped base 2, a charging platform 3 and a replacement platform;

[0045] The annular cable guide rail 1 is arranged above the annular base 2, the charging platform 3 is placed on the annular base 2 and is slidably connected with the annular cable guide rail 1, and the charging platform 3 can move along the annular base 2;

[0046] The replacement platform is located at one side of the annular base 2, and the replacement platform includes a vertical lifting frame, a horizontal moving frame 4 and a rotating suspension platform 5. The horizontal moving frame 4 is installed on the top of the vertical lifting frame, and the bottom of the horizontal moving frame 4 is connected with the rotating suspension platform 5.

[0047] Among them, the annular cable guide 1 and the an...

Embodiment 2

[0059] An electric vehicle battery replacement device integrating battery replacement and cycle charging, the structure is as described in Embodiment 1, the difference is that a battery replacement platform is provided between the ring base 2 and the vertical lifting frame, and the battery replacement platform includes The stand, the drive roller and the drive motor arranged on the stand are connected by a chain between the drive rollers, and the drive motor and the drive roller are connected by transmission. The lifting hook can directly lift the fully charged battery on the battery exchange platform, and can also place the deficient battery directly on the battery exchange platform. There is no need to directly exchange batteries from the charging platform, avoiding the negative cable guide rail and the positive cable guide rail. , The working space is more open.

Embodiment 3

[0061] The working method of the electric vehicle battery replacement device integrating battery replacement and cycle charging as described in Embodiment 2 comprises the following steps:

[0062] (1) When an electric vehicle enters the U-shaped groove of the replacement device, it is ready to replace the battery (the battery box has been opened, and the battery that has lost power is exposed). The telescopic rod 37 on the adjacent charging platform) moves to make the positive charging plate 38 away from the fully charged battery, the charging unit motor 311 drives the drum 32 to rotate, and then the fully charged battery moves to the power exchange platform under the rotation of the drum 32;

[0063] (2) The scissor-type hydraulic lifting frame 7 drives the rotating frame 54 to fall, so that the lifting hook 56 enters the lifting groove on the fully charged battery connection cover, then rotates the lifting hook 56 to temporarily connect the lifting hook to the fully charged b...

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PUM

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Abstract

The invention relates to an electric vehicle battery replacement device integrating battery replacement and cyclic charging and an application of the electric vehicle battery replacement device. The electric vehicle battery replacement device comprises an annular cable guide rail, an annular base, a charging platform and a replacement platform. The annular cable guide rail is arranged above the annular base, the charging platform is placed on the annular base and is in sliding connection with the annular cable guide rail, and the charging platform can move along the annular base; and the replacement platform is located on one side of the annular base and comprises a vertical lifting frame, a horizontal moving frame and a rotary lifting table, the horizontal moving frame is installed at thetop of the vertical lifting frame, and the bottom of the horizontal moving frame is connected with the rotary lifting table. Battery replacement and battery cyclic charging are integrated, a batteryreplaced from an electric vehicle can immediately enter a battery cyclic rotating disc to be continuously charged, overall coordination of the device is higher, efficiency is higher, and a traditionalmechanical combination design of ''a mechanical arm and a charging tray'' is eliminated.

Description

technical field [0001] The invention relates to an electric vehicle battery replacement device integrating battery replacement and cycle charging and its application, belonging to the technical field of electric vehicle battery replacement devices. Background technique [0002] Electric vehicles promote the development of the automobile industry in the direction of green, environmental protection and energy saving by using electric energy instead of petroleum fuels. With the promotion and development of the electric vehicle industry, the problems of "slow charging", "difficult charging" and "difficult battery life" have gradually emerged. At present, most electric vehicles use the charging method of charging piles, and the charging time of charging piles is long, which will affect the use of users, affect the purchasing power of the market, and seriously affect the development of the electric vehicle industry. [0003] Compared with the traditional charging pile charging me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L53/30B60L53/80
CPCB60L53/30B60L53/80Y02T10/70Y02T10/7072Y02T90/12
Inventor 赵宇于珍于俊甫钟驭才刘洁马兆叶朱俊达
Owner SHANDONG UNIV
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