Device for rapidly changing and installing battery for electric vehicle

Abstract

The invention relates to a device for rapidly changing and installing a battery for an electric vehicle. The device structurally comprises a worktable board with a traveling mechanism, wherein the worktable board is provided with a station for holding new and old battery assemblies. The device is crucially characterized in that the worktable board is composed of a fixed bed face and a sliding table board, wherein the sliding table board is in transverse sliding fit with transverse sliding rails fixed through a middle support frame arranged on the fixed bed face, the sliding table board comprises two parallel longitudinal rails for holding the new and old battery assemblies in terms of mechanical composition, a rotation shaft is arranged at the longitudinal middle position of the support frame, an end head of the fixed bed face is provided with a push handle, and the support frame is further provided with a positioning bolt. The device disclosed by the invention is simple to operate and is good for saving operation time and labor force to a maximal extent.

Description

technical field [0001] The invention belongs to a battery replacement device for an electric vehicle, in particular to a device for quickly replacing the battery of an electric vehicle. Background technique [0002] As a representative of new energy vehicles, electric vehicles have the advantages of economy and cleanliness; however, due to the limitation of battery energy, the driving range is low, which limits the promotion of electric vehicles. In order to prolong the mileage of electric vehicles, the method of battery replacement can be adopted, that is, when the vehicle battery is low, you can go to the charging station to quickly replace a fully charged battery box, and the battery replacement time is controlled within 3 minutes. The time is similar, which not only prolongs the driving range of electric vehicles, but also saves time. [0003] However, the method of replacing the battery box will face problems such as disassembly, installation and handling of the batter...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems that the battery of a small electric vehicle is difficult to carry and the replacement speed is slow during the replacement process, the present invention provides a device for quick battery replacement of an electric vehicle, which adopts two parallel longitudinal The track carries the disassembled battery and the battery to be replaced, and realizes the disassembly and replacement of the battery at the same station. Its structure is simple, easy to operate, and the replacement speed is fast

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