Crawling robot for detecting aero-engine blades
A crawling robot and aero-engine technology, applied in the field of crawling robots, can solve problems such as inability to detect defects in aero-engine blades, one-way movement, and the cost of ground personnel
Active Publication Date: 2021-08-20
XI AN JIAOTONG UNIV
View PDF3 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The purpose of the present invention is to provide a crawling robot for detecting blades of aero-engines, which aims to solve the complex and narrow space inside the existing aero-engines. In the past, a large number of ground crews were required to spend precious time crawling to the inside of the engine for maintenance and repair, and currently there are The crawling robot can only move in one direction, and cannot be used for the technical problem of defect detection of aero-engine blades
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0047] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the following will be combined with the accompanying drawings in the embodiments of the present invention Figure 1 to Figure 5 , clearly and completely describe the technical solutions in the embodiments of the present invention, obviously, the described embodiments are part of the embodiments of the present invention, but not all of them. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0048] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the implementation manners in ...
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
Login to View More Abstract
The invention provides a crawling robot for detecting aero-engine blades, in the crawling robot for detecting the aero-engine blades, four three-degree-of-freedom multi-posture conversion bionic single-leg modules are symmetrically installed on the machine body, force sensors for collecting acting force data are arranged on foot soles, and a third steering engine rotates to drive the foot soles and shank supports to rotate; a tail motor and a head motor are respectively mounted on the machine body and are symmetrically arranged relative to the machine body; the tail motor and the head motor respectively drive a first inertia counterweight rotor and a second inertia counterweight rotor to maintain movement balance; a control panel is connected with the force sensors, a first steering engine, a second steering engine, the third steering engine, the tail motor and the head motor, and responds to acting force data, and the control panel sends instructions to the first steering engine, the second steering engine, the third steering engine, the tail motor and the head motor so as to control the bidirectional movement track and balance of the crawling robot.
Description
technical field [0001] The invention relates to the technical field of aero-engine blade detection, in particular to a crawling robot for detecting aero-engine blades. Background technique [0002] The crawling robot that detects aeroengine blades is one of the most concerned topics in the field of robot research today. It integrates many disciplines such as machinery, electronics, computers, materials, sensors, control technology and artificial intelligence, and reflects the intelligence of a country. At the same time, as an important symbol of a country's high-tech strength, developed countries have invested heavily in research in this field. [0003] Modern jet engines have extremely complex high-tech components inside, which are prone to damage under high temperature and high pressure. In addition, foreign matter in the air and some man-made sundries can also cause some internal passages of the engine to be blocked, and ground crews generally spend a lot of time and ene...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B64F5/60B62D57/032
CPCB64F5/60B62D57/032Y02E10/72
Inventor 孙瑜赵州韩天瑞郭艳婕杨来浩刘金鑫陈雪峰
Owner XI AN JIAOTONG UNIV