Wheel-legged detector for planet surface detection

A detector and wheel-leg technology, applied in the field of deep space detectors, can solve the problems of slow movement, difficult to climb over smoothly, and many degrees of freedom.

Active Publication Date: 2014-11-12
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Wheeled and tracked detectors can only work on flat terrain, while walking or crawling detectors have a slightly stronger ability to climb over obstacles, but they have more degrees of freedom. A large number of joint drivers make the control complex and the movement slow. And when the obstacle is larger than its own size, it is difficult to climb over smoothly

Method used

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  • Wheel-legged detector for planet surface detection
  • Wheel-legged detector for planet surface detection
  • Wheel-legged detector for planet surface detection

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Embodiment Construction

[0078] See figure 1 , figure 2 , the present invention is a wheel-leg detector that can be used for planetary surface exploration, which is composed of a fuselage frame part, a walking part, a bouncing power storage release part and a bouncing execution part. The connection relationship between them is as follows: the walking part is fixedly connected to the right travel motor support plate 18 and the left travel motor support plate 22 of the fuselage frame part by screws; On the cross plate 39 ratchet cover support 31 and the front cross plate 11; the bouncing execution part then passes through the left side plate 25 and the right side plate 40 of the fuselage frame part by its leg connecting shaft 12 to realize positioning.

[0079] Described fuselage frame part comprises: front cross plate 11, rear cross plate 39, left side plate 25, right side plate 40, ratchet sleeve bearing 13, front wheel support plate 3, left travel motor support plate 22 and right travel Motor supp...

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Abstract

The invention relates to a wheel-legged detector for planet surface detection, comprising a body frame portion, a walking portion, a bouncing power releasing portion and a bouncing executing portion, wherein the walking portion is fixedly connected to a right walking motor support plate and a left walking motor support plate of the body frame portion through bolts; the bouncing power releasing portion is fixedly connected on a rear diaphragm pawl sleeve support and a front diaphragm of the body frame portion through bolts; and the bouncing executing portion passes through a left plate and a right plate of the body frame portion to be positioned through a leg connection shaft of the bouncing executing portion. According to the invention, the wheel-legged detector has simple structure, stable performances and strong adaptive capacity to environment and has the wheeled walking capability; and for the inherent defects of wheeled movement of the existing planet detector, the wheel-legged detector has the bouncing function based on the advantages of the wheeled movement manner, can cross obstacles many times higher than the detector itself and has superior application value and broad application prospects on the technical field of deep space detectors.

Description

Technical field: [0001] The invention relates to a wheel-leg detector which can be used for planetary surface exploration. On the basis of referring to the existing general wheeled movement of deep space planetary probes, on the basis of imitating the jumping and walking functions of frogs, some complex structures are discarded, and the probes are endowed with the functions of walking and jumping, so that they can To adapt to different environments, on alien planets (especially planets with relatively small gravitational acceleration), it is easier to cross obstacles that cannot be crossed by wheeled sports. The invention belongs to the technical field of deep space detectors. Background technique: [0002] For many years, human beings have been observing planets from a distance through the atmosphere, so they cannot conduct in-depth research on planets. Planetary and interplanetary probes opened new horizons for planetary research. In recent years, humans have launched m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D57/028B64G1/16
Inventor 王晓慧孙创创潘永福
Owner BEIHANG UNIV
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