Robot pumping and moving mechanism and asteroid probing robot

A mobile mechanism and robot technology, which is applied to motor vehicles, transportation and packaging, and extraterrestrial vehicles, and can solve problems such as complex structures

Active Publication Date: 2019-05-28
BEIJING INSTITUTE OF TECHNOLOGYGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although NASA and other agencies have developed a variety of robots with bouncing mechanisms in the field of asteroid exploration, their structures are relatively complex.

Method used

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  • Robot pumping and moving mechanism and asteroid probing robot
  • Robot pumping and moving mechanism and asteroid probing robot
  • Robot pumping and moving mechanism and asteroid probing robot

Examples

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Embodiment Construction

[0036] Specific embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.

[0037] In the description of the present disclosure, it should be understood that the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "rear" etc. are based on those shown in the accompanying drawings. Orientation or positional relationship is only for the convenience of describing the present disclosure and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, as well as a specific orientation configuration and operation, so it should not be construed as a limitation of the present disclosure.

[0038] Such as Figure 1 to F...

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PUM

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Abstract

The invention relates to a robot pumping and moving mechanism and an asteroid probing robot. The robot pumping and moving mechanism comprises a telescoping rod, a driving device and a plurality of elastic spokes, wherein the elastic spokes are uniformly arranged around the telescoping rod; two ends of each elastic spoke are correspondingly connected to two ends of the telescoping rod so as to forma cage-shaped spherical structure of the pumping and moving mechanism; the driving device is used for driving the telescoping rod to telescope to enable the deformation of the elastic spokes to appear. According to the robot pumping and moving mechanism, the telescoping rod is driven to telescope through the driving device, so that the elastic spokes are compressed, and the pumping and moving mechanism stores energy; when the elastic spokes are expanded and release energy, the pumping and moving mechanism gains energy for pumping under the counteractive effect of the ground, so that pumping and moving are achieved; in addition, the cage-shaped spherical structure formed by the elastic spokes enables rolling and moving of the pumping and moving mechanism to appear; the elastic spokes can be deformed to absorb the outside impact energy, so that devices in the pumping and moving mechanism can be effectively protected.

Description

technical field [0001] The present disclosure relates to the field of asteroid detection robots, and in particular, relates to a jumping movement mechanism of a robot and an asteroid detection robot having the jumping movement mechanism. Background technique [0002] The mobile robots currently developed mainly adopt wheeled, crawler and multi-legged mobile modes. However, these three methods have certain limitations in fields such as asteroid detection. [0003] Wheel drive, while easy to control, is effective on flat terrain and can hop over most obstacles. But a wheel-driven robot has trouble surmounting obstacles whose size is larger than its radius, such as steep rocks. [0004] Compared with wheeled robots, multi-legged robots have a stronger ability to cross obstacles, but the current gait control of multi-legged robots is very complicated. The design of each leg usually contains multiple degrees of freedom of motion, requiring different controllers to drive the ro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D57/02B64G1/16
Inventor 曾祥远牛汉青刘向东陈振
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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