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An Independent Suspension with Elastic Elements and Reversing Mechanism

A technology of reversing mechanism and elastic components, which is applied in the direction of elastic suspensions, suspensions, vehicle components, etc., can solve the problems of adjustable suspension stiffness and adjustable height from the ground, so as to expand the scope of road application and ensure Driving comfort, effect of changing ground clearance

Active Publication Date: 2019-07-05
北京理工中云智车科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the use of independent suspension will bring the above advantages to the vehicle, it will increase the complexity of the vehicle wheel system structure
At the same time, the traditional independent suspension structure often fixes the elastic element between the guide mechanism and the frame, which does not have the ability to adjust the suspension stiffness and height from the ground, and cannot make the vehicle adaptable to changing working conditions , can no longer meet the design requirements of the current high-performance vehicle suspension system

Method used

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  • An Independent Suspension with Elastic Elements and Reversing Mechanism
  • An Independent Suspension with Elastic Elements and Reversing Mechanism
  • An Independent Suspension with Elastic Elements and Reversing Mechanism

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Embodiment Construction

[0021] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0022] This embodiment provides an independent suspension with an elastic element and a reversing mechanism, which can solve the problem that the traditional vehicle wheel structure is too complicated, it is not easy to shape the body and frame, and the vehicle passability and ride comfort cannot be adjusted. Small and other issues.

[0023] Such as figure 1 As shown, the independent suspension includes: an elastic element 4, a push rod 5, a reversing mechanism 3, a guiding mechanism 2 and a wheel rim system 1; wherein the elastic element 4 serves as a shock absorber; the guiding mechanism 2 is two sets of transverse arms.

[0024] Reversing mechanism 3 such as figure 2 As shown, it includes: a rotating shaft 6, a needle bearing 8, a thrust bearing 7 and a rotation reversing block 9, wherein the rotation reversing block 9 is a triangular structure, and ...

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Abstract

The invention provides an independent suspension with an elastic element and a reversing mechanism, By changing the mounting orientation of the elastic element for providing the suspension rigidity through the reversing mechanism, the elastic element can be placed inside or at the bottom of the vehicle body, thereby effectively saving the wheel side space, effectively solving the problem that theindependent suspension occupies too much wheel side space, and providing convenience for the vehicle body design and modeling. Comprises a wheel rim system coaxially fixed to the tire, a guide mechanism with one end hinged to the wheel rim system, and an elastic element connected to the vehicle frame; Also includes: push rod and reversing mechanism; The guide mechanism comprises two sets of wishbone arms, one end of which is articulated with the wheel rim system; One end of the push rod is fixedly connected with one set of wishbone arms, and the other end is fixedly connected with a reversingmechanism; The other end of the other set of wishbone arms is connected with the reversing mechanism through a rotating shaft, and the reversing mechanism can rotate around the rotating shaft under the push of the push rod; One end of the elastic element is pinned with the reversing mechanism, and the other end is fixedly connected with the vehicle frame. When the reversing mechanism rotates around the rotating shaft, the elastic element is compressed or stretched along the axial direction of the reversing mechanism, so as to realize the effect of shock absorption and cushioning of the vehicle.

Description

technical field [0001] The invention relates to a suspension, in particular to an independent suspension with a reversing mechanism, and belongs to the technical field of vehicle design. Background technique [0002] Suspension system is one of the key subsystems of wheeled vehicles, and its influence determines the driving performance, smooth performance, handling performance and bearing performance of the vehicle. Independent suspension is an important form of suspension system. It has the following advantages: the wheels on both sides can move independently without affecting each other; the unsprung mass is reduced, which is beneficial to the ride comfort of the car; The position of components in the chassis is lowered, and the center of mass of the vehicle is lowered; the space for wheel movement is larger, which can reduce the stiffness of the suspension and improve ride comfort. [0003] Although the adoption of independent suspension will bring the above-mentioned ad...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60G3/20B60G11/16
CPCB60G3/20B60G11/16B60G2200/40B60G2204/30B60G2800/162B60G2800/914
Inventor 倪俊胡纪滨潘博赵越李云霄田汉青张雨甜
Owner 北京理工中云智车科技有限公司
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