Electric car chassis assembly capable of achieving four-wheel wheel-side-motor drive and four-wheel independent turning and control method
A four-wheel independent steering and electric vehicle technology, which is applied to electric steering mechanisms, power steering mechanisms, steering mechanisms, etc., can solve problems such as poor ride comfort and maneuverability, increased unsprung mass, and difficult problems, achieving Improve the power of the car, improve the efficiency, and ensure the effect of smoothness
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[0059] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.
[0060] like Figure 1-3 As shown, the four-wheel wheel motor provided by the present invention drives the four-wheel independent steering electric vehicle chassis assembly, including: steering motor 110, bogie 200, steering column 210, guide mechanism 300, spring shock absorber assembly 400 and vehicle Rack 800.
[0061] Wherein, the tire 130 and the rim 140 are installed together, and the rim 140 and the hub 150 are connected together by four bolts;
[0062] The steering motor 110 is bolted to the vehicle frame through a flange, and the output shaft of the motor is connected to the bogie 200 through the flange;
[0063] The steering bracket 610 is located under the vehicle frame 800 . The steering bracket drive shaft is connected to the output shaft of the steering motor 110...
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