Positioning method and device for battery replacement of electric vehicles
A technology of electric vehicles and positioning methods, applied in the direction of electric power devices, power devices, vehicle parts, etc., can solve the problems of high labor intensity, heavy battery box, labor and time-consuming, etc., reduce labor intensity, benefit popularization and application, The effect of high degree of automation
Active Publication Date: 2015-07-29
GUIYANG PUTIAN LOGISTICS TECH
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Problems solved by technology
However, the battery pack of an electric vehicle needs to set up a charging station, and needs backup work such as storage and battery replacement. At present, manual battery replacement is generally used for battery replacement. This manual battery replacement method is inconvenient to operate and expensive. The problem of time-consuming labor, and because the battery box is heavy, the labor intensity of labor is very high
For this reason, people often want to use some mechanical devices to help exchange electricity, but when using mechanical devices to help exchange electricity, the vehicle needs to be positioned at an accurate position before the electricity can be exchanged through mechanical devices, and there is no such method in the prior art. Such a device is suitable for positioning when electric vehicles are replaced
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[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. But it is not used as any limitation basis for the present invention.
[0019] Example. A positioning method for an electric vehicle of the present invention when replacing batteries is as follows: figure 1 with figure 2 As shown, the method realizes the lateral positioning of the automobile by two horizontally synchronously expanding brackets 3; realizes the longitudinal positioning of the automobile by two free rollers 13 on the front wheel bracket on the bracket 3. The lateral positioning is to promote the lateral displacement of the rear wheels of the electric vehicle through the expansion rod 4 on the bracket 3; to promote the lateral displacement of the front wheels of the electric vehicle through the front wheel alignment mechanism 5, so as to realize the lateral positioning of different models with front and rear wheelbases. Th...
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The invention discloses a locating method and a device for battery replacement of an electric vehicle. The method includes steps of supporting the electric vehicle through two brackets, and the two brackets expanding outwards synchronously along rails, pushing tyres of the electric vehicle through expansion rods on the two brackets, enabling the central line of the electric vehicle and the central line between the two brackets to automatically align, and straightening the electric vehicle. In present, the popularizing rate of the electric vehicle is low, battery replacement of the electric vehicle is relayed on manpower, and work intensity is large. The locating method the device for battery replacement of the electric vehicle are high in automation degree, can effectively reduce work intensity in the battery replacement process, make a contribution to popularization of the electric vehicle. The device for battery replacement of the electric vehicle has the advantages of being simple in structure, low in manufacturer cost, high in safety reliability, convenient to maintain, and benefit for popularization and application, and the like.
Description
technical field [0001] The invention relates to a positioning method and device for battery replacement of electric vehicles, belonging to the technical field of battery replacement of electric vehicles. Background technique [0002] With the increase of oil prices and the seriousness of environmental pollution, as a substitute for fuel vehicles, people have developed natural gas vehicles, hydrogen fuel vehicles, solar vehicles and electric vehicles, among which electric vehicles have the most application prospects. However, the battery pack of an electric vehicle needs to set up a charging station, and needs backup work such as storage and battery replacement. At present, manual battery replacement is generally used for battery replacement. This manual battery replacement method is inconvenient to operate and expensive. The problem of time-consuming labor, and because the battery box is heavy, the manual labor intensity is very high. For this reason, people often want to u...
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IPC IPC(8): B60S5/06
Inventor 陈思顺
Owner GUIYANG PUTIAN LOGISTICS TECH