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Integrated line control independent turning suspension frame guide mechanism system

A guiding mechanism and independent steering technology, which is applied to steering mechanisms, electric steering mechanisms, steering rods, etc., can solve the problems of vehicle ride comfort and operational stability, and achieve the effects of compact structure, low cost, and reduced types

Inactive Publication Date: 2013-05-08
TONGJI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional steering system transmits the steering action of the driver operating the steering wheel to the steering wheels through the steering mechanism. At the same time, the steering trapezoidal mechanism ensures a certain functional relationship between the inner and outer wheel angles during steering. , resulting in the interference of the suspension guide mechanism and the steering linkage system, which will have a certain impact on the ride comfort and operational stability of the vehicle

Method used

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  • Integrated line control independent turning suspension frame guide mechanism system
  • Integrated line control independent turning suspension frame guide mechanism system
  • Integrated line control independent turning suspension frame guide mechanism system

Examples

Experimental program
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Effect test

specific Embodiment 1

[0077] Such as figure 1 with figure 2 As shown, the present invention provides an integrated control-by-wire independent steering suspension guide mechanism system, including vehicle frame 0, wheels and axle 1, kingpin 2, MacPherson suspension linkage guide mechanism 3, steering motor and speed reducer Device 4; Wherein wheel and axle 1 comprise wheel 101 and axle 102; King pin 2 comprises king king pin 201 and rotating hinge 20A, 20B; McPherson suspension linkage guide mechanism 3 comprises auxiliary king pin 301, connecting rod 302, Ball hinge 30A, Hooke hinge 30B, rotary hinge 30C; steering motor and speed reducer 4 include steering motor 401, worm wheel 402, worm 403, steering motor mounts 404 and 405.

[0078] The wheel 101 is connected with the axle 102, the axle 102 is fixedly connected with the kingpin 201, the two ends of the kingpin 201 are fixedly connected with the pin shafts of a rotary hinge 20A, 20B respectively, and the shells of the rotary hinges 20A, 20B ar...

specific Embodiment 2

[0082] Integrated control-by-wire independent steering-double wishbone suspension guide mechanism system

[0083] Such as image 3 with Figure 4 As shown, the present invention provides an integrated control-by-wire independent steering suspension guide mechanism system, including a vehicle frame 0, a wheel and an axle 1, a kingpin 2, a suspension link guide mechanism 3, a steering motor and a reducer 4; Wherein the wheel and the axle 1 include the wheel 101 and the axle 102; the kingpin 2 includes the kingpin 201 and the rotary hinges 20A, 20B; Gram hinge 60A, rotary hinge 60B, ball hinge 60C and rotary hinge 60D; steering motor and reducer 4 include steering motor 401 , worm wheel 402 , worm 403 , steering motor mounts 404 and 405 .

[0084] The wheel 101 is connected with the axle 102, the axle 102 is fixedly connected with the kingpin 201, and the two ends of the kingpin 201 are respectively connected with a pivot hinge 20A, 20B, and the shells of the pivot hinges 20A, ...

specific Embodiment 3

[0088] Such as Figure 5 with Image 6 As shown, the present invention provides an integrated control-by-wire independent steering suspension guide mechanism system, including vehicle frame 0, wheels and axle 1, kingpin 2, double trailing arm suspension linkage guide mechanism 7, steering motor and speed reducer device 4; wherein, the wheel and axle 1 includes a wheel 101 and an axle 102; the kingpin 2 includes a kingpin 201 and rotating hinges 20A, 20B; the double trailing arm suspension link guide mechanism 7 includes a sub kingpin 701, a connecting rod 702 , 703, Hooke hinge 70B, rotary hinge 70A, 70D and ball hinge 70C; steering motor and reducer 4 include steering motor 401, worm gear 402, worm screw 403, steering motor mounts 404 and 405.

[0089] The wheel 101 is connected to the axle 102, the axle 102 is fixedly connected to the kingpin 201, and the two ends of the kingpin 201 are respectively connected with a pivot hinge 20A, 20B. The auxiliary king pin 701 in the l...

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PUM

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Abstract

The invention discloses an integrated line control independent turning suspension frame guide mechanism system which comprises a vehicle frame, vehicle wheels, vehicle axles, a main pin, a suspension frame connecting rod guide mechanism, a steering motor and a reducer. The system is suitable for various independent suspension frames. The main pin is in a double main pin structure. The steering motor and the reducer are fixed on the double main pin. Steering moment of force is enlarged through the gear reducer so that the vehicle wheels are steered. The integrated line control independent turning suspension frame guide mechanism system has the advantages that due to adoption of the double main pin structure and gear transmission, additional steering caused by vertical bounce of the vehicle wheels is small and the additional steering even can be eliminated; an independent steering angle of the vehicle wheels is large in range, structure is compact, work is reliable, assembly is convenient, cost is low and the system is applicable to the various independent suspension frames.

Description

technical field [0001] The invention relates to a novel integrated wire-controlled independent steering-suspension guide mechanism, in particular to a wire-controlled independent steering suspension guide mechanism system that adopts gear transmission and is suitable for various independent suspensions. Background technique [0002] The traditional steering system transmits the steering action of the driver operating the steering wheel to the steering wheels through the steering mechanism. At the same time, the steering trapezoidal mechanism ensures a certain functional relationship between the inner and outer wheel angles during steering. , resulting in the interference of the suspension guide mechanism and the steering linkage system, which will have a certain impact on the ride comfort and operating stability of the vehicle. The independent steering system by wire control replaces the original mechanical connection between the steering wheel and the steering wheels with c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D7/16B62D5/04
Inventor 陈辛波来鑫黄露梁栋武晓俊刘林晶
Owner TONGJI UNIV
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