Title:
WHEEL-LEGGED AMPHIBIOUS MOBILE ROBOT WITH VARIABLE ANGLE OF ATTACK
Document Type and Number:
WIPO Patent Application WO/2021/043254
Kind Code:
A1
Abstract:
Disclosed in the present invention is a wheel-legged amphibious mobile robot with a variable angle of attack, relating to the technical field of robot structures. The robot is composed of three modules: a motion unit, a body torso, and a power apparatus. The motion unit is the key structure, and is mainly composed of a moving mechanism, a gear train, a telescopic mechanism, and a transmission apparatus. By means of a gear rack driving the telescopic mechanism to make a reciprocating linear motion, pushing the "legs" to open up and close, the robot implements switching between the wheeling and gait of the robot; under the transmission of a bevel gear set, the blades can simultaneously rotate at any same angle to change the angle of attack of the robot motion and implement steering. The robot provided in the present invention can effectively adapt to complex and harsh amphibious environments, and achieve a series of operating requirements such as rapid motion, surmounting obstacles, and underwater steering.
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Inventors:
SUN YI (CN)
ZHANG LONGTENG (CN)
PU HUAYAN (CN)
WANG MIN (CN)
PENG YAN (CN)
DING JIHENG (CN)
LUO JUN (CN)
XIE SHAORONG (CN)
ZHANG LONGTENG (CN)
PU HUAYAN (CN)
WANG MIN (CN)
PENG YAN (CN)
DING JIHENG (CN)
LUO JUN (CN)
XIE SHAORONG (CN)
Application Number:
PCT/CN2020/113448
Publication Date:
March 11, 2021
Filing Date:
September 04, 2020
Export Citation:
Assignee:
UNIV SHANGHAI (CN)
International Classes:
B25J11/00; B60F3/00; B60B19/02; B62D57/02
Foreign References:
| CN110525149A | 2019-12-03 | |||
| CN110001284A | 2019-07-12 | |||
| CN107225924A | 2017-10-03 | |||
| CN108750023A | 2018-11-06 | |||
| CN107902002A | 2018-04-13 | |||
| CN107200075A | 2017-09-26 | |||
| JPH09136519A | 1997-05-27 |
Attorney, Agent or Firm:
BEIJING GAOWO LAW FIRM (CN)
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