An active damping type electric vehicle chassis
An electric vehicle, active shock absorption technology, applied in vehicle parts, vehicle maintenance, vehicle cleaning, etc., can solve problems such as chassis corrosion, shock absorber spring safety hazards, etc., and achieve the effect of reducing mechanical wear and vibration
Active Publication Date: 2021-03-16
JIUZHOU VOCATION TECH COLLEGE
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Problems solved by technology
[0005] The technical problem to be solved by the present invention is to provide an active shock-absorbing electric vehicle chassis, so as to solve the technical problems that only using shock-absorbing springs for shock absorption will have certain safety hazards and that sewage splashing on the bottom of the chassis will cause corrosion to the chassis
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[0029]In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0030] In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention, rather than indicating or It should not be construed as limiting the invention by implying that a referenced device or element must have a particular orientation, be ...
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The invention discloses an active damping type electric vehicle chassis, and belongs to the technical field of electric vehicles. The active damping type electric vehicle chassis comprises a chassis main body, a damping mechanism, a chassis sweeping mechanism, a front steel rib vehicle frame and a rear steel rib vehicle frame, wherein the damping mechanism comprises an electromagnetic damping assembly, a pneumatic damping assembly and two spring damping assemblies; the pneumatic damping assembly is arranged on the top of the front steel rib vehicle frame and the top of the rear steel rib vehicle frame; the two spring damping assemblies are arranged on the top of the front steel rib vehicle frame and the top of the rear steel rib vehicle frame respectively; two transverse skeletons are arranged between the front steel rib vehicle frame and the rear steel rib vehicle frame; and a front drive shaft is arranged on the front steel rib vehicle frame. The active damping type electric vehiclechassis has the beneficial effects that dirt at the bottom of the chassis main body can be swept by the chassis sweeping mechanism, and when the vibration of the chassis main body is relatively high,the chassis is supported under the effects of the pneumatic damping assembly and the electromagnetic damping assembly, so that the vibration of the chassis main body is reduced, the mechanical abrasion of damping springs and reset springs is reduced, and the damping springs is more durable.
Description
technical field [0001] The invention relates to the technical field of electric vehicles, in particular to an active damping type electric vehicle chassis. Background technique [0002] Electric vehicles use batteries as energy sources. Through controllers, motors and other components, electric energy is converted into mechanical energy movement to control the current and change the speed. The first electric vehicle was manufactured in 1834. It is driven by a DC motor Yes, today, electric vehicles have undergone tremendous changes, and there are various types. Electric vehicles refer to vehicles powered by on-board power supplies, driven by motors, and meeting the requirements of road traffic and safety regulations. Compared with traditional cars, the environmental impact is relatively small, and its prospects are widely optimistic. However, the current technology is not yet mature. During long-term use, the elastic steel plate will cause weak shock absorption or fracture d...
Claims
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IPC IPC(8): B60G15/06B60G15/00B60S1/66
CPCB60G15/00B60G15/06B60S1/66
Inventor 刘为为赵明敬
Owner JIUZHOU VOCATION TECH COLLEGE