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Track and wheeled combination swing arm type diamond-type walking device

A traveling device and swing arm type technology, applied in the field of swing arm diamond traveling device, can solve the problems of lack of ability to drive on soft ground and crossing trenches, poor flexibility, large turning radius, etc., so as to improve the ability to cross trenches, Improved adaptability and small turning radius

Inactive Publication Date: 2010-08-04
HUNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The chassis layout of the current lunar rovers mostly adopts a parallel arrangement, which has a large turning radius and is not very flexible. There are still many shortcomings when driving in the lunar environment.
The current lunar rovers are not perfect in the above two aspects, especially in the ability to drive on soft ground and cross trenches. Exploration vehicles in other fields also have the above defects

Method used

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  • Track and wheeled combination swing arm type diamond-type walking device
  • Track and wheeled combination swing arm type diamond-type walking device
  • Track and wheeled combination swing arm type diamond-type walking device

Examples

Experimental program
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Effect test

Embodiment Construction

[0041] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0042] Such as Figure 1-Figure 6 Shown, the swing arm type rhombic running device that crawler belt of the present invention combines with wheel type, its diamond-like vehicle frame 22 and the front wheel 1 that is installed on the vehicle frame 22, trailing wheel 3 and two crawler belt action devices 2, front wheel 1 and the rear wheel 3 are mounted on the front and rear sides of the vehicle frame 22 through the suspension 23 respectively, and the two crawler action devices 2 are installed on the left and right sides of the vehicle frame 22 through the crawler action device suspension 4 respectively. Both the front wheel 1 and the rear wheel 3 are equipped with a steering system. In this example, see image 3 and Figure 6 As shown, the steering system includes a connecting plate 15, a support bridge 16, a steering reducer 17, a ...

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PUM

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Abstract

The invention discloses a swing arm type diamond walking device of combining a track and a wheel. The device comprises a diamond vehicle frame, a front wheel, a rear wheel and two track moving devices positioned on the vehicle frame. The front wheel and the back wheel are positioned respectively on the front side and the rear side of the vehicle frame via a suspension bracket. The two track moving devices are positioned respectively at the left side and the right side of the vehicle frame via the suspension bracket of the track moving devices. A steering system is positioned in the front wheel and the rear wheel respectively. The invention relates to the swing arm type diamond walking device of combining a track and a wheel with simple and compact structure, low cost, being suitable for operation under various severe environments, wide application and good stability.

Description

technical field [0001] The invention mainly relates to the design field of walking devices, in particular to a swing-arm type rhombic walking device combining crawler tracks and wheels, which can be applied to the field of unmanned detection and ore collection in harsh environments. Background technique [0002] At present, when unmanned exploration and ore collection are carried out in harsh environments, automatic walking devices are generally used, such as lunar exploration vehicles used to complete lunar surface exploration and ore collection. For existing domestic lunar exploration vehicles, their mobile devices basically adopt wheeled structures. For the lunar surface environment, due to the complex and unknown ground conditions, and mostly soft mud and sand, this has special requirements for the detector’s walking device: 1. The lunar surface is mostly soft soft soil, and the lunar rover must It has a strong ability to climb over obstacles, cross trenches and drive o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D55/02
Inventor 文桂林马传帅尤红耀邹平杨兴发
Owner HUNAN UNIV
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