CRAWLING ROBOT ON SOFT GROUND

WIPO Patent Application WO/2019/128855

A1

A crawling robot on a soft ground, a body shell (15) having a front end of which two sides are connected to front wheels, and a rear end provided with a universal wheel (8), rotating stepper motors (11) being mounted on two sides of a support assembly, the rotating stepper motor on each side having an output shaft which passes through the body shell and is connected to the front wheel on the same side; a swing stepper motor (13) being mounted on the support assembly, having an output shaft connected to a connecting plate (1), the connecting plate being connected to the body shell (15) by means of a connecting shaft, the body shell being driven to swing by means of the swing stepper motor (13); and lower body end covers (4) being rotatably connected to two sides of the body shell respectively, the rotating stepper motor on each side being connected to a wheel bracket (5), the wheel bracket on each side being connected to the lower body end cover (4) on the same side. The crawling robot can crawl on all kinds of soft grounds when performing plane movement, solving the problem that some existing crawling robots cannot walk and work on soft grounds, such as sand, since the robots sink therein.

LIU JINGUO (CN)
CHANG CHENGUANG (CN)
SONG QINGLIANG (CN)

PCT/CN2018/122509

July 04, 2019

December 21, 2018

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SHENYANG INST AUTOMATION CAS (CN)

B62D57/02

CN108032920A	2018-05-15
CN207683649U	2018-08-03
CN204956698U	2016-01-13
CN104386152A	2015-03-04
EP2735497A1	2014-05-28
CN105292300A	2016-02-03
JP2012236249A	2012-12-06

SHENYANG PATENT & TRADEMARK AGENCY ACADEMIA SINICA (CN)

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