Novel replacement device for battery set of electric vehicle

Abstract

A battery pack replacement device for an electric vehicle comprises a vehicle-mounted battery pack drive device and an exterior-vehicle battery pack transfer device, the vehicle-mounted battery pack drive device comprises a drive roller bearing a battery pack and connected to a drive motor, and the exterior-vehicle battery pack transfer device comprises three sections of transfer belt each connected with a transfer motor. A first section of transfer belt, a second section of transfer belt and the drive roller are arranged along a transfer direction in sequence and are located at a same horizontal plane, a third section of transfer belt is located above the second section of transfer belt, and connected to the first section of transfer belt through a sliding plate, one end of the sliding plate is movably connected to the front end of the third section of transfer belt, and the other end thereof is placed on the first section of transfer belt. The foregoing electric vehicle battery pack replacement device solves problems that the existing electric vehicle charging manner is long in charging time, and low in efficiency, and cannot satisfy the increased number of electric vehicles.

Description

Technical field [0001] The invention relates to a new battery pack replacement device for an electric vehicle, which is designed according to the characteristics of the electric vehicle and is specially used for replacing the battery pack of the electric vehicle. Background technique [0002] With the depletion of primary energy such as oil and natural gas, and the immature utilization technology of clean energy such as solar energy and wind energy, human beings are facing great challenges for survival and development. Hundreds of millions of vehicles around the world are consuming a considerable proportion of oil and natural gas every day. In the absence of effective alternative energy sources, if the electricity carried by batteries can be used to drive vehicles instead of gasoline and natural gas, not only can Greatly extend the service life of oil, but also reduce vehicle exhaust emissions. Although power plants also consume energy such as coal, oil, and natural gas in ...

AI Technical Summary

Problems solved by technology

However, due to factors such as limited battery capacity and long charging time, the use and promotion of electric vehicles are seriously restricted. Although some manufacturers have introduced battery fast charging technology, about 80% of the electricity can be fully charged in 20 or 30 minutes. Traffic congestion, which puts high demands on charging stations, requires large open spaces and the construction of a large number of charging piles

Images