Unmanned four-wheel independent steering chassis platform steering device for low-speed vehicle

Abstract

The invention relates to the technical field of automobiles, in particular to a low-speed vehicle unmanned four-wheel independent steering chassis platform steering device which comprises a chassis, a connecting assembly and a driving wheel rotating assembly, the driving wheel rotating assembly comprises an L-shaped mounting plate, and reinforcing plates are symmetrically arranged on the left side and the right side of the L-shaped mounting plate; four sets of independent driving wheel rotating assemblies are arranged on the chassis, and two opposite motors are used in each set of driving wheel rotating assembly to drive the corresponding gear to rotate, so that the driving wheel rotating assemblies are driven to rotate, the driving wheel rotating assemblies are driven to rotate, the driving wheel rotating assemblies are driven to rotate, and the driving wheel rotating assemblies are driven to rotate, and the driving wheel rotating assemblies are driven to rotate. According to the invention, synchronous operation of movement and rotation of the wheels can be effectively controlled, the problem that the wheels of an electric vehicle in the prior art cannot realize 360-degree any-angle steering is solved, in-situ steering and any-angle steering of the vehicle are realized, parking by people is facilitated, and the portability of life of people is improved.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a low-speed vehicle unmanned four-wheel independent steering chassis platform steering device. Background technique [0002] With the continuous improvement of people's quality of life, cars have gradually entered the families of the people and become a means of transportation for the majority of people. At the same time, more and more gas emissions have polluted the environment. Electric energy is used as a power source. The electric vehicles in the prior art cannot turn the wheels at any angle of 360 degrees, and thus cannot guarantee the vehicle's in-situ steering and steering at any angle. The existing published patent number is CN112373556A. Simultaneously, when the rotation angle of the wheel is too large, the rotating structure of the automobile cannot drive the wheel to move, so the published patent cannot realize the 360-degree rotation of the wheel through the worm ...

AI Technical Summary

Problems solved by technology

[0002] With the continuous improvement of people's quality of life, cars have gradually entered the families of the people and become a means of transportation for the majority of people. At the same time, more and more gas emissions have polluted the environment. Electric energy is used as a power source. The electric vehicles in the prior art cannot turn the wheels at any angle of 360 degrees, and thus cannot guarantee the vehicle's in-situ steering and steering at any angle. The existing published patent number is CN112373556A. At the same time, when the rotation angle of the wheel is too large, the rotating structure of the car cannot drive the wheel to move, so the published patent cannot realize the 360-degree rotation of the wheel through the worm gear, and does not solve the above-mentioned problems.

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