Multi-wheel mobile platform

A mobile platform, wheeled technology, used in motor vehicles, elastic suspensions, suspensions, etc., can solve the problems of slipping of vehicles behind, affecting the traffic capacity and maneuverability of mobile platforms.

Active Publication Date: 2018-02-06
NAT UNIV OF DEFENSE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the traditional wheeled driving system, when driving on rough roads, or muddy roads or even narrow road bridges, the ruts of the vehicles in front are likely to cause slippage of vehicles driving behind, which affects the traffic capacity and maneuverability of the mobile platform.

Method used

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Embodiment Construction

[0030] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0031] Figure 1 to Figure 9 An embodiment of the multi-wheeled mobile platform of the present invention is shown, the wheeled mobile platform includes a vehicle frame 1, and at least two pairs of wheeled running mechanisms 3 are installed on the vehicle frame 1, and the wheeled running mechanism 3 includes a kingpin 31. The steering knuckle arm 32 and the wheel 33, the kingpin 31 and the steering knuckle arm 32 are installed inside the wheel 33, and each pair of wheeled running gear 3 is symmetrically arranged on both sides of the vehicle frame 1, and the wheeled running gear 3 and the vehicle frame 1 An active suspension 2 is installed between them, and the wheeled running mechanism 3 and the vehicle frame 1 are connected through the active suspension 2, and at least two groups of wheelbase changing assemblies 4 are included, and ea...

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Abstract

The invention discloses a multi-wheel mobile platform. The multi-wheel mobile platform comprises a car frame, and at least two pairs of wheel-type travelling mechanisms are installed on the car frame,wherein each wheel-type travelling mechanism comprises a master pin, a steering knuckle arm and a wheel, the master pins and the steering knuckle arms are installed on the inner sides of the wheels,each pair of the wheel-type travelling mechanisms are symmetrically arranged on the two sides of the car frame, active suspension is installed between the wheel-type travelling mechanisms and the carframe, the wheel-type travelling mechanisms and the car frame are connected through the active suspension, the multi-wheel mobile platform further comprises at least two wheel track changing assemblies, and each wheel track changing assembly is connected with the two active suspension on one pair of the wheel-type travelling mechanisms. The multi-wheel mobile platform has the advantages that the structure is simple, and chassis adjustment can be conducted according to road conditions so that the overall mobility of a car can be improved.

Description

technical field [0001] The invention mainly relates to the field of ground mobile platforms, in particular to a multi-wheeled mobile platform. Background technique [0002] The wheeled walking mechanism has low driving resistance, low noise, good steering performance and high mobility, so it is widely used in various high-mobility mobile platforms, including various types of automobiles, military special vehicles (such as wheeled chariots, missile carrier, etc.). The quality of the wheeled walking mechanism will directly affect the passability and maneuverability of the mobile platform. [0003] At present, the wheeled running mechanism used in automobiles and special vehicles is mainly distributed on the left and right sides of the car body. Automobiles mainly have four wheels, and special vehicles mostly have six wheels or more. Every two wheels are a group, connected by the axle, and the axle is connected with the frame (or body) by the suspension, and the wheels, the a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D61/10B60G17/04
Inventor 徐小军王文浩徐海军杨军宏周发亮邹腾安张湘韩泽超
Owner NAT UNIV OF DEFENSE TECH
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