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Title:
MAGNETIC WHEEL DRIVE-BASED SNAKELIKE INSPECTION ROBOT MECHANISM FOR ELEVATOR CAGE GUIDE
Document Type and Number:
WIPO Patent Application WO/2018/214217
Kind Code:
A1
Abstract:
A magnetic wheel drive-based snakelike inspection robot mechanism for an elevator cage guide, comprising a magnetic wheel drive part and a pitch-yaw part. The magnetic wheel drive part comprises a worm gear mechanism (I) and a magnetic wheel drive mechanism (II); the pitch-yaw part comprises a pitch-yaw mechanism (III). The worm gear mechanism (I) and the magnetic wheel drive mechanism (II) are responsible for driving magnetic wheels; the pitch-yaw mechanism (III) is responsible for achieving pitch-yaw of a robot; the magnetic wheels (22) drive the snakelike robot, and attract an elevator cage guide. The problems that a common snakelike robot is low in efficiency and a simple wheel type robot cannot stride across a large gap or reach some hidden corners are improved, and in addition, by using the worm gear mechanism and circumferentially arranging three or more worm gears (3) and an equal number of magnetic wheel (22), a magnetic attraction area may be larger, operating is more stable, and moving is more agile.

Inventors:
TANG CHAOQUAN (CN)
ZHOU GONGBO (CN)
HU ERYI (CN)
ZHU HUA (CN)
MA BI (CN)
SHU XIN (CN)
ZHAO JIAN (CN)
CHEN XIN (CN)
LIU CHUSHENG (CN)
Application Number:
CN2017/089815
Publication Date:
November 29, 2018
Filing Date:
June 23, 2017
Export Citation:
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Assignee:
UNIV CHINA MINING (CN)
International Classes:
B25J9/06; B25J5/00
Foreign References:
CN105710887A2016-06-29
CN105459129A2016-04-06
CN105223629A2016-01-06
CN106041913A2016-10-26
KR20140065280A2014-05-29
Attorney, Agent or Firm:
BEIJING SHENGFANZHIRONG INTELLECTUAL PROPERTY AGENCY CO.LTD (CN)
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