Electric vehicle mid-mounted battery box quick unloading and loading system

Abstract

The invention relates to a quick central-positioned battery box assembling and disassembling system for an electric automobile, which belongs to the technical field of electric automobile accessories. The system comprises an automobile limiting platform, a transfer carriage as well as a transfer frame, a battery box and a matched driving structure, wherein the transfer carriage is matched with the automobile limiting platform and a battery box charging cabinet; the transfer frame, the battery box and the matched driving structure are arranged on the transfer carriage; and the battery box is arranged in the transfer frame. The quick central-positioned battery box assembling and disassembling system for the electric automobile is characterized in that a locking device for an electric automobile bottom plate is arranged on the limiting platform; a storage and transfer guide rail plane joining coarse-adjusting device is arranged at a charging station and on a battery box transfer track; a storage and transfer guide rail self-correcting and joining combined mechanism is arranged at the front end of the battery box transfer frame and forms a storage and transfer guide rail plane joining fine-adjusting device by means of the promoting of a control circuit and the coordination of a joining guiding part arranged on the electric automobile; and a track wheel and a roll arranging mechanism, which are arranged on the transfer carriage, form a storage and transfer guide rail plane adjusting mechanism on the battery box transfer frame. The quick central-positioned battery box assembling and disassembling system for the electric automobile, provided by the invention, has the advantages of simple structure, easy operation, high automation degree and high changing speed.

Description

technical field [0001] The invention belongs to the technical field of electric vehicles, and relates to battery replacement technology for battery boxes of electric vehicles, specifically refers to a system for quickly changing and installing battery boxes for electric vehicles at the battery replacement station, especially for pure electric vehicles with central batteries In the case of warehouse structure. Background technique [0002] In today's society, energy is increasingly scarce, environmental pollution is serious, and the potential impact of global climate change is huge. Electric vehicles with diversified power sources and zero emissions have become the development direction of future vehicles. Electric vehicles are limited by battery capacity and have low cruising range, which limits the promotion of electric vehicles. Therefore, increasing the battery capacity has become a necessary technical means to solve the problem of low cruising range of electric vehicles...

AI Technical Summary

Problems solved by technology

Due to the different body conditions of each car and the heavy weight of the battery box, the inaccurate docking plane of the guide rail will cause the battery box to concentrate on the force point and cause deformation. Therefore, how to solve the accurate docking of the battery box turnover platform and the car body guide rail, To ensure that the battery box is loaded and unloaded through the turnover platform, and to meet the requirements of fast, safe and low-consumption operation is the current key research and development task

Images