Light-weight power assembly for new energy automobile

Abstract

The invention relates to light-weight power assembly for a new energy automobile. The assembly comprises a brake disc and a brake caliper, a steering knuckle is fixedly arranged on the brake disc, anda ball head fixed to a control arm is arranged on the steering knuckle in a hinged manner. A shock absorber, a steering pull rod and a half shaft are fixedly arranged on the steering knuckle, the half shaft is a transmission shaft and is sequentially provided with a half shaft combination, a first protective cover and a second protective cover, and universal joints are arranged in the first protective cover and the second protective cover; a rotator is arranged at the tail end of the universal joint in the second protective cover arranged on the half shaft and comprises a shell fixedly connected with a frame, a first bearing is arranged in the shell, a driven mechanism is rotationally inserted in the first bearing, a sealing cover is fixedly arranged at an opening of the shell, a second bearing is arranged in the sealing cover, and a driving mechanism is rotationally inserted in the second bearing; and the driven mechanism is inserted into the driving mechanism, and the driven mechanism and the driving mechanism achieve co-rotation in a magnetic attraction manner. According to the light-weight power assembly for the new energy automobile, the unsprung mass is reduced in a magneticforce manner, and auxiliary force is provided for steering and suspension.

Description

technical field [0001] The invention relates to the technical field of new energy vehicles, in particular to a lightweight power assembly for new energy vehicles. Background technique [0002] Automobile: Driven by power, non-track-bearing vehicles with more than four wheels. Its main uses include: carrying people and / or goods, towing vehicles carrying people and / or goods, and special purposes. With people's attention to environmental protection and energy, contemporary car companies have been looking for more energy-saving ways, thus proposing and designing a new energy vehicle. [0003] New energy vehicles refer to the use of unconventional vehicle fuels as the power source, or the use of conventional vehicle fuels, the adoption of new vehicle power devices, and the integration of advanced technologies in vehicle power control and drive, resulting in advanced technical principles, Cars with new technology and new structure. Currently, new energy vehicles include: hybrid ...

AI Technical Summary

Problems solved by technology

Limited by the influence of traditional automobile internal combustion engines and gearboxes, its transmission mode is single. Therefore, on the basis of new energy vehicles, the transmission components are changed to reduce the unsprung mass

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