Loading and unloading vehicle suitable for rapidly replacing battery box of pure electric vehicle

A pure electric vehicle and battery box technology, applied in the direction of electric vehicle charging technology, electric vehicles, electric power devices, etc., can solve problems such as complex operation, difficult maintenance, complex structure, etc., to achieve improved stability, highly flexible adjustment, and structural simple effect

Active Publication Date: 2013-04-17
STATE GRID LIAONING ELECTRIC POWER RES INST +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These utility model patents have a common deficiency: the need to use electricity, complex structure, heavy body, complicated operation, and difficult maintenance

Method used

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  • Loading and unloading vehicle suitable for rapidly replacing battery box of pure electric vehicle
  • Loading and unloading vehicle suitable for rapidly replacing battery box of pure electric vehicle
  • Loading and unloading vehicle suitable for rapidly replacing battery box of pure electric vehicle

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Embodiment Construction

[0020] The present invention is a loading and unloading truck suitable for quickly replacing the battery box of a pure electric vehicle. The whole loading and unloading truck is mainly composed of three parts: Rollers 3 are designed around, on the one hand, it is convenient for the movable box body 1 to move up and down flexibly, and on the other hand, it limits the activity space of the movable box body 1 in front, rear, left, and right sides, which improves the stability of the whole vehicle. Two left and right movable box baffles 20 are designed on the upper surface of the movable box body 1 to prevent the power battery box from slipping out of the loading and unloading truck. By turning the handle 12 of the height adjustment mechanism 5, the movable box 1 can be controlled to move up and down. When the height reaches the requirement, the height adjustment mechanism 5 will engage the threaded teeth between the screw rod 15 and the screw sleeve 14 to realize self-locking. fu...

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Abstract

Disclosed is a handling trolley usable for fast exchange of purely electric vehicle battery boxes, wherein a height adjusting mechanism (5)is connected to an external trolley body (4), the height adjusting mechanism (5) is provided thereon with a movable case body (1), the movable case body (1) is provided on a circumference thereof with rollers (3); the movable case body (1) is provided respectively at both sides of an upper end with a movable case body fender (20), a push / pull bar (8) is connected onto the external trolley body (4), the external trolley body (4) is provided respectively at both sides thereof with an external trolley body side fender (2), and the external trolley body (4) is provided at the bottom with trolley wheels (7). The handling trolley is able to control the movable case body (1) to move up and down, has a flexibly adjustable height and no electricity consumption, thus being suitable for various kinds of electric vehicles, has a simple structure, convenient operation and maintenance, thus being usable for carrying electric vehicle batteries having various heights, and achieves fast loading and unloading of battery boxes, being able to improve the stability of the vehicle as a whole.

Description

technical field [0001] The invention relates to a loading and unloading vehicle, in particular to a loading and unloading vehicle suitable for rapidly replacing battery boxes of pure electric vehicles. Background technique [0002] According to the technology and usage characteristics of pure electric vehicle power battery packs, there are currently three typical charging modes: AC vehicle charging, DC vehicle charging and battery pack replacement charging. Replacing the battery pack charging is to achieve the purpose of charging by directly replacing the power battery of the pure electric vehicle, and the power battery replacement station uniformly charges the unloaded battery. The main advantage is that it is beneficial to improve the use efficiency of electric vehicles, improve the convenience and speed of users, and can also find out the problem of a single battery in the battery pack in time for maintenance work, reduce the discharge depth of the battery pack, and maint...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60S5/06
CPCB62B3/04Y02T10/7072B60S5/06Y02T90/14Y02T90/124B62B2202/61B62B2206/06B60L11/1822Y02T10/7005B60L53/80Y02T10/70
Inventor 葛维春罗卫华冯松起施毅斌闫春生丛培贤
Owner STATE GRID LIAONING ELECTRIC POWER RES INST
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