A double-layer battery trailer for new energy vehicles

Abstract

The invention discloses a double-layer battery trailer for new energy vehicles and relates to the technical field of battery trailers. The invention includes a box body, a conveying platform, an electric screw device, a transmission device and a battery cover plate; the battery cover plate and the electric screw screw device are threaded and rotated; the battery cover plate is slidably matched with the box body; the transmission device and the battery cover plate are meshed for transmission Cooperate. In the present invention, the bracket is designed as a frame structure, which saves materials and reduces its own weight; through the meshing transmission of the rotating gear and the rack, the faulty battery is transferred to the intermediate transfer platform, and the faulty battery is transferred to the box through the conveying platform At the bottom, the gravitational potential energy of the faulty battery is reduced to ensure the stability of the entire device; the spare battery is lifted by the electric screw device; the purpose of quickly replacing the new energy battery is realized, and it is guaranteed that people can replace the spare battery independently in case of emergency , which brings convenience to people's travel.

Description

technical field [0001] The invention belongs to the technical field of battery trailers, in particular to a double-layer battery trailer for new energy vehicles. Background technique [0002] As new energy vehicles become more and more popular, batteries, as the core components of new energy vehicles, are not only related to the safety of vehicles, but also directly affect the cost of later use of vehicles. New energy batteries are fixedly installed in battery trailers. New energy vehicle batteries cannot be repaired for the time being with technology. Once a new energy vehicle battery is damaged, it can only be replaced. For the replacement of a new energy vehicle battery, it is necessary to go to a special maintenance place for replacement. The replacement process is cumbersome and requires the new energy The battery trailers are replaced together, resulting in a certain degree of waste. When in the field or in special circumstances, once the new energy battery fails, the ...

AI Technical Summary

Problems solved by technology

[0002] As new energy vehicles become more and more popular, batteries, as the core components of new energy vehicles, are not only related to the safety of vehicles, but also directly affect the cost of later use of vehicles. New energy batteries are fixedly installed in battery trailers. New energy vehicle batteries cannot be repaired for the time being with technology. Once a new energy vehicle battery is damaged, it can only be replaced. For the replacement of a new energy vehicle battery, it is necessary to go to a special maintenance place for replacement. The replacement process is cumbersome and requires the new energy The battery trailer is replaced together, resulting in a certain degree of waste. When in the field or in special circumstances, once the new energy battery fails, the new energy vehicle loses power and cannot be used normally, which brings safety hazards to people's travel

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