Lightweight rapid battery replacement frame assembly and method for integrally replacing battery

Abstract

The invention discloses a lightweight rapid battery replacement frame assembly and a method for integrally replacing a battery, and belongs to the technical field of commercial vehicle battery replacement equipment. The lightweight rapid battery replacement frame assembly comprises a battery comprehensive fixing frame and further comprises a frame installation control frame arranged below the battery comprehensive fixing frame; a quick release mechanism and a positioning mechanism are mounted on the frame installation control frame; and a limiting mechanism I matched with the quick release mechanism and a limiting mechanism II matched with the positioning mechanism are mounted on the battery comprehensive fixing frame. The battery and the battery comprehensive fixing frame are integrally replaced, the battery replacing efficiency is greatly improved, meanwhile, the quick detaching effect of the battery comprehensive fixing frame and the frame is achieved, efficiency is high, operation is easy, practicability is high, and application and popularization are facilitated. Accurate and reliable installation of the battery comprehensive fixing frame can be realized by matching the positioning mechanism and the limiting mechanism which are matched with each other.

Description

technical field [0001] The invention relates to the technical field of battery replacement equipment for commercial vehicles, in particular to a lightweight and quick replacement battery frame assembly and a method for overall battery replacement. Background technique [0002] Now, with the increase in the number of new energy vehicles in operation and the expansion of driving distance, especially in the commercial vehicle industry, there is an increasing demand for timely charging. The charging time of traditional charging piles of several hours is far from being satisfied. need. [0003] After retrieval, the commercial vehicle battery frame assembly (CN201720864958.4), the patent uses several mounting brackets to install the battery frame on the vehicle frame by means of bolts, and replaces the battery by replacing the battery inside the battery compartment. This mode has many shortcomings such as low power exchange efficiency. A battery quick change device for electric ...

AI Technical Summary

Problems solved by technology

[0002] Now, with the increase in the number of new energy vehicles in operation and the expansion of driving distance, especially in the commercial vehicle industry, there is an increasing demand for timely charging. The charging time of traditional charging piles of several hours is far from being satisfied. need

[0003] After retrieval, the commercial vehicle battery frame assembly (CN201720864958.4), the patent uses several mounting brackets to install the battery frame on the vehicle frame by means of bolts, and replaces the battery by replacing the battery inside the battery compartment. This method has many shortcomings such as low power exchange efficiency

A battery quick change device for electric vehicles (201110175054.8), the patent uses a lifting assembly to drive the battery frame assembly to move up and down, and then locks the battery frame assembly through the lifting assembly and the frame through the locking device , the rigid connection is still adopted. Although this method of battery replacement is through overall replacement, the separation steps of the battery frame assembly and the frame are still complicated and cumbersome, and the battery replacement efficiency is low.

[0004] If you continue to use the above-mentioned fixing method of the battery assembly and the frame, it still cannot meet the current fast and convenient battery replacement work

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