An electric vehicle and a battery replacement device thereof

A battery replacement and electric vehicle technology, applied in electric power units, power units, vehicle maintenance, etc., can solve the problems of reducing the installation space of the warehouse, increasing the thickness of the chassis, and unreasonable structure, so as to improve the transportation capacity and avoid Effort-saving effect of bumping and taking out

Active Publication Date: 2018-12-21
ZHEJIANG RAP INTELLIGENT VEHIGLE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This dismantling device ejects the battery from the chassis of the electric vehicle from bottom to top through the cylinder, and the length of the cylinder is greater than the height of the battery, which needs to increase the thickness of the chassis, takes up a lot of space, and reduces the cargo fixed on the chassis. Warehouse installation space, unreasonable structure

Method used

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  • An electric vehicle and a battery replacement device thereof
  • An electric vehicle and a battery replacement device thereof
  • An electric vehicle and a battery replacement device thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0039] Embodiment 1: a kind of battery replacement device of electric vehicle, as figure 2 and Figure 5 As shown, it includes a lifting mechanism installed on the chassis 1. The lifting mechanism is located directly below the battery chamber 18 in the chassis 1. The lifting mechanism includes a base 2 screwed to the chassis 1 and a scissor lift frame 3 connected to the base 2. And the symmetrical horizontal connecting plate 4 connected to the top of the scissor lift frame 3, the direction of the connecting plate 4 is along the width direction of the electric vehicle. Four transmission rollers 5 are connected between the connecting plates 4 . The transmission roller 5 is evenly distributed along the length direction of the connecting plate 4, and a circle of transmission belt 6 is set on the transmission roller 5 (see Figure 4 ), a number of universal balls 16 are evenly distributed on the outer surface of the transmission belt 6, and the transmission roller 5 rotates to d...

Embodiment 2

[0044] Embodiment 2: a kind of electric vehicle, as figure 1 As shown, it includes a chassis 1 and a cargo compartment 17 hinged at the chassis 1. The maximum rotation angle of the cargo compartment 17 is 40°. The battery replacement device of the electric vehicle in the first embodiment is arranged in the chassis 1.

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PUM

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Abstract

The invention discloses a battery replacement device of an electric vehicle, the battery is mounted in the chassis of the electric vehicle, A battery replacement device includes a lifting mechanism located directly below a chassis mounted battery position, the lifting mechanism comprises a base, a scissors fork lifting frame connected to the base and a symmetrical connecting plate located at the top of the scissors fork lifting frame, The connecting plate is rotatably connected with a plurality of conveying rollers, wherein the conveying roller is sleeved with a conveying belt connected at theend thereof, and the conveying belt and the conveying roller form a conveying belt for conveying batteries, and after the batteries are ejected from the chassis, the battery can be pushed in a direction perpendicular to the conveying roller, so that the battery can be taken out easily and the battery need not be lifted; The invention also discloses an electric vehicle which adopts the battery replacement device, wherein the electric vehicle adopts the battery replacement device; the battery is taken out by the translational mode without completely separating the warehouse from the chassis, the moving stroke of the warehouse is small when the warehouse needs to be replaced, the movement and reset of the warehouse are more rapid, and the battery replacement efficiency is improved.

Description

technical field [0001] The invention relates to the field of new energy vehicles, in particular to an electric vehicle and a battery replacement device thereof. Background technique [0002] Electric vehicles are widely used in cities because of their good mobility, environmental protection, economy, and low noise. However, the biggest problem facing electric vehicles at this stage is the problem of energy supply. At present, electric vehicles usually use charging and supplying. Constrained by battery technology, fast charging cannot be achieved at this stage. It takes at least several hours for car owners to fully charge an empty battery. This is obviously far behind the energy supply efficiency of fuel vehicles, and it is difficult to meet people's normal needs. [0003] At present, the Chinese patent with the publication number CN201711016875.0 discloses a disassembly device for electric vehicle batteries, including a lifting mechanism, a translation mechanism and a stack...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60S5/06
CPCB60S5/06
Inventor 王国富
Owner ZHEJIANG RAP INTELLIGENT VEHIGLE CO LTD
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