Mechanical arm used for space station load on-orbit maintenance

A technology for repairing machinery and space stations, applied in the field of robotic arms, can solve problems such as not being able to be directly moved, and achieve the effects of avoiding damage, safe operation, and minimizing weight and energy consumption

Pending Publication Date: 2021-10-01
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The maintenance box is a narrow and irregular space. Currently, the robots commonly used in the industry cannot be directly used in the maintenance box due to their weight, volume and configuration. Therefore, it is necessary to design a robot that can adapt to the special space in the maintenance box. Manipulators with mission requirements to meet on-orbit payload maintenance needs

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Mechanical arm used for space station load on-orbit maintenance
  • Mechanical arm used for space station load on-orbit maintenance
  • Mechanical arm used for space station load on-orbit maintenance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0032] Such as figure 1 As shown, the present invention provides a manipulator for on-orbit maintenance of space station loads, including a maintenance box 4 and a load maintenance manipulator 1 hanging upside down in the maintenance box 4; the load maintenance manipulator 1 has seven degrees of freedom, and performs The end is provided with a quick lock mechanism 19 and a camera module 20, wherein the quick lock mechanism 19 is used for connecting maintenance tools, and the camera module 20 is used for collecting image information of the load 3 to be maintained.

[0033] The invention is applicable to the optimized configuration of the inner space of the load maintenance box of the space station, and can realize the minimization design of size, w...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to manned aerospace space station scientific experiment operation equipment, in particular to a mechanical arm used for space station load on-orbit maintenance. The mechanical arm comprises a maintenance box and a load maintenance mechanical arm body hung upside down in the maintenance box. The load maintenance mechanical arm body has seven degrees of freedom, a quick locking mechanism and a camera module are arranged at the execution tail end, the quick locking mechanism is used for being connected with a maintenance tool, and the camera module is used for collecting image information of to-be-maintained loads. According to the mechanical arm, the minimization design of the size, weight and energy consumption can be realized, the functional requirement of carrying out load maintenance on a space station is met, and an astronaut autonomously completes or is assisted in completing load on-orbit in-place maintenance.

Description

technical field [0001] The invention relates to scientific experiment operation equipment of a manned space station, in particular to a mechanical arm used for on-orbit maintenance of space station loads. Background technique [0002] In order to explore the field of space, my country will soon build a space station, which will effectively promote the research activities of space science. Limited by the transportation capacity of the space and the earth, our country, like other countries, faces the difficulty of supplying space stations. Every time a cargo spacecraft goes up and down, it needs to invest a lot of manpower and material resources. Therefore, it is necessary to establish an operating platform for the space station. Supports in-orbit maintenance of payloads for scientific applications. [0003] In order to meet the operational needs of on-orbit load maintenance, my country's space station has arranged a load maintenance box to provide work space and basic resour...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B25J5/02
CPCB25J5/02
Inventor 宛敏红孙强周维佳李正刘晓源
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap