Floating type counterpoint vehicle-mounted storage battery automatic replacing station

Abstract

The invention belongs to the technical field of vehicle maintenance, and relates to a floating type counterpoint vehicle-mounted storage battery automatic replacing station which comprises a vehicle positioning and lifting mechanism for positioning and lifting an electric vehicle and a battery locking and unlocking mechanism for positioning and replacing a vehicle-mounted storage battery. The battery locking and unlocking mechanism comprises an ejecting assembly, a positioning assembly arranged on the ejecting assembly and a plurality of locking and unlocking assemblies arranged on the positioning assembly. The ejecting assembly comprises a lifting table for fixing the positioning assembly. The positioning assembly comprises a floating support, and at least two positioning pins arranged onthe upper side of the floating support. The floating support is hung below a lifting table through four chains. The positioning assembly can float by means of the chains, the position of the vehicle-mounted storage battery can be automatically fine adjusted according to the actual conditions of a chassis when the vehicle-mounted storage battery is arranged on the electric vehicle chassis, and theembedment failure is avoided.

Description

Technical field [0001] The present invention relates to the technical field of battery manufacturing, in particular to a floating, aligned, vehicle-mounted battery automatic swap station that guarantees the reliability of the assembly of cars and batteries. Background technique [0002] As an environmentally friendly new energy vehicle, electric vehicles have received widespread attention. The power of electric vehicles comes from on-board batteries. In order to save charging time, some electric vehicles use removable on-board batteries. In other words, when the electric vehicle is about to run out of power, the old battery with insufficient power is removed at the switching station, and then replaced with a new battery with full power. The dead battery is charged in the switching station and then supplied to other electric vehicles. In this way, each electric car only needs to spend the time to replace the battery to restore the power, without the waiting time for charging, wh...

AI Technical Summary

Problems solved by technology

However, the shape of different car chassis and batteries may be somewhat inaccurate due to the manufacturing relationship, so even if the car and the battery can keep leveling up and down, the tightness of the alignment between the two cannot be guaranteed.

Especially when there is a difference in the angle of the horizontal plane between the two, there will be a problem that one side of the screw is tight and the other is loose. If the fixation is not tight, it will further affect the normal transmission of power, which is a fitting failure.

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