Method for battery replacement of electric vehicles using electric car
A technology of electric vehicles and electric trolleys, applied in the direction of electric power devices, power devices, vehicle parts, etc., can solve the problems of inconvenient operation, unsafety, low efficiency, etc., achieve the effect of shortening the time of battery replacement and improving work efficiency
Active Publication Date: 2015-12-23
浙江部达科技有限公司
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Problems solved by technology
[0003] The present invention aims at the shortcomings of low efficiency, inconvenient operation, and unsafety in the existing method for replacing batteries of electric vehicles, and aims to provide high efficiency, accurate alignment, safe and reliable battery replacement for electric vehicles using battery-swapping trolleys Methods
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Embodiment 1
[0032] The battery replacement trolley includes a frame 1, a lifting platform 2 is arranged inside the frame 1, a battery clamp 3 is arranged in front of the lifting platform 2, a suction cup 4 is arranged on the battery holder 3, and a push cylinder 5 is arranged behind the suction cup 4. When the electric car is in use, the battery of the electric vehicle is clamped by the battery clamp 3, and the column battery is adsorbed by the suction cup 4, and then the pushing action of the battery is realized by the push cylinder 5. The bottom of the battery holder 3 is provided with rollers, which can reduce the friction between the battery and the bottom of the battery holder 3 .
[0033] The upper part of the vehicle frame 1 is provided with a console 6, and the bottom of the console 6 is provided with a threaded steel column 7, and the threaded steel column 7 passes through the lifting platform 2. Lifting platform 2 takes threaded steel column 7 as track, realizes the action of ri...
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The invention relates to a method for changing a battery of an electric automobile by utilizing a battery changing trolley. The battery of the electric automobile can be simply and conveniently changed through reasonable utilization of the battery changing trolley. By means of the method for changing the battery of the electric automobile by utilizing the battery changing trolley, the battery can be safely and smoothly changed during the whole battery process, and batteries at multiple angles and in different positions can be assembled and disassembled. Besides, an actual battery changing test shows that the average time for changing the battery with a manual handling method is 10 minutes, and the average time for changing the battery with the method is 3 minutes, so that the battery changing time is shortened greatly, and the work efficiency for changing the battery is improved.
Description
technical field [0001] The invention relates to a battery replacement method for an electric vehicle, in particular to a battery replacement method for an electric vehicle using a battery replacement trolley. Background technique [0002] At present, because ordinary cars emit a large amount of exhaust gas during driving, which pollutes the atmosphere very seriously, electric vehicles have appeared on the market. However, electric vehicles need to replace batteries frequently, and the batteries of electric vehicles are large and heavy. Therefore, when replacing batteries for electric vehicles manually, the operation is very dangerous and there are certain safety hazards. Although there have been researched and developed equipment specially used for battery replacement of electric vehicles on the market, they are also relatively large, have high requirements for the use environment, and have certain limitations in use. Therefore, the common method of replacing electric vehic...
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IPC IPC(8): B60S5/06
Inventor 聂晓欧
Owner 浙江部达科技有限公司