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Two-wheel omnidirectional shock-absorbing manned lunar rover mobile system

A mobile system and lunar rover technology, applied in the field of two-wheel omnidirectional shock-absorbing manned lunar rover mobile system, can solve problems such as imperfect functions, poor shock absorption performance, single performance, etc., to achieve weakened vibration and high carrying capacity , The effect of improving the shock absorption performance

Active Publication Date: 2016-05-18
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of imperfect function, single performance and poor shock absorption performance in the existing manned lunar vehicle mobile system, the present invention further provides a two-wheel omnidirectional shock-absorbing manned lunar vehicle mobile system

Method used

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  • Two-wheel omnidirectional shock-absorbing manned lunar rover mobile system
  • Two-wheel omnidirectional shock-absorbing manned lunar rover mobile system
  • Two-wheel omnidirectional shock-absorbing manned lunar rover mobile system

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specific Embodiment approach 1

[0018] Specific implementation manner one: such as Figure 1~7 As shown, a two-wheel omnidirectional shock-absorbing manned lunar rover movement system of this embodiment includes four wheel mechanisms 1, four steering mechanisms 2, four shock-absorbing mechanisms 3, and a vehicle chassis 4. Each wheel mechanism 1 Including forward motor servo system 1-2, wheel bracket 1-3, folding motor 1-4 and two wheels 1-1, forward motor servo system 1-2 is a dual output shaft motor, each forward motor servo system 1- Each output end of 2 is equipped with a wheel 1-1, the lower end of the wheel bracket 1-3 is fixedly connected with the middle of the forward motor servo system 1-2, and the upper end of the wheel bracket 1-3 is connected with the folding motor 1-4;

[0019] Each steering mechanism 2 includes a steering bracket 2-1, a steering motor base 2-2, and a steering motor servo system 2-3. The steering motor servo system 2-3 is fixed on the steering motor base 2-2, and the steering motor...

specific Embodiment approach 2

[0022] Specific implementation manner two: such as Figure 4 As shown, the lateral shock absorber 3-1 of this embodiment is a spring shock absorber. With this design, the structure is simple, the corresponding speed is fast, the elasticity is large, and the shock absorption effect is good. The other components and connection relationships are the same as in the first embodiment.

specific Embodiment approach 3

[0023] Specific implementation manner three: such as figure 1 , 3 Or as shown in 4, the vertical shock absorber 3-2 of this embodiment is a spring shock absorber. With this design, the structure is simple, the corresponding speed is fast, the elasticity is large, and the shock absorption effect is good. Other components and connection relationships are the same as those in the first or second embodiment.

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Abstract

The invention discloses a double-wheel omnidirectional damping manned lunar vehicle moving system and relates to a lunar vehicle moving system. the invention solves the problems of incomplete functions, single performance and poor damping performance of an existing manned lunar vehicle moving system. An output shaft of a steering motor servo system protrudes out of the lower end of a steering motor base; steering brackets are arranged on an output shaft of the steering motor base; the lower end of each steering bracket is connected with a corresponding folding motor; the lower part of a damping supporting body is positioned between the lower parts of two diagonal rods and the damping supporting body is rotationally connected with the diagonal rods; one end of each vertical shock absorber is connected with the upper part of the damping supporting body; the other end of each vertical shock absorber is connected with the middle part of the corresponding diagonal rod; one end of each side shock absorber is connected with the side wall of the damping supporting body; an upper lug sheet and a lower lug sheet of each damping mechanism are rotationally connected with one corresponding supporting body base; the other end of each side shock absorber is connected with a corresponding shock absorber base. The double-wheel omnidirectional damping manned lunar vehicle moving system is used for the field of lunar manning.

Description

Technical field [0001] The invention relates to a two-wheel omnidirectional shock-absorbing type manned lunar rover movement system, which belongs to the field of aerospace technology. Background technique [0002] The manned lunar rover is an important part of manned lunar exploration and the establishment of a lunar base. It is an indispensable detection tool for lunar surface exploration, and its performance is of great importance. Natural factors such as the physical properties of the lunar surface and ground conditions put forward certain technical requirements for the design of manned lunar rover. Although countries in the world including China have designed manned lunar rover mobile systems with different structures, these mobile system configurations have their own advantages and disadvantages. The development of a new type of manned lunar rover configuration is still a challenging subject. . Due to the different detection tasks and performance requirements, the various...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64G1/16
Inventor 丁亮刘振杨怀广李楠邓宗全高海波
Owner HARBIN INST OF TECH