A walking mechanism, a robot having same, and a self-walking grass cutter (100). The walking mechanism comprises a walking wheel group; each walking wheel (31a, 31b, 32a, 32b) in the walking wheel group comprises a wheel outer tire (35) which can be supported on the ground; each wheel outer tire (35) comprises a tread outer side which makes contact with the ground during walking and a corresponding tread inner side; tread patterns which are distributed in the circumferential direction of the wheel outer tire (35) are arranged on the tread outer side, and are constructed into a plurality of pattern strips (351) inclined along a same direction; an included angle is formed between the extending direction of each pattern strip (351) and a moving direction of each walking wheel (31a, 31b, 32a, 32b); the extending direction of the pattern strips (351) on each walking wheel (31a, 31b, 32a, 32b) in the walking wheel group is opposite to that on the adjacent walking wheel (31a, 31b, 32a, 32b); and looking from the bottom up, patterns of the tread patterns on the four walking wheels (31a, 31b, 32a, 32b) of the walking mechanism appear to radiate outward from the centers of the four walking wheels (31a, 31b, 32a, 32b). The walking mechanism and the robot having same can be effectively adapted to uneven grounds.
WALKING MECHANISM, ROBOT HAVING SAME, AND SELF-WALKING GRASS CUTTER
GEHMECHANISMUS, ROBOTER DAMIT UND SELBSTGEHENDER RASENMÄHER
MÉCANISME DE MARCHE, ROBOT ÉQUIPÉ DUDIT MÉCANISME, ET DISPOSITIF DE COUPE D'HERBE À MARCHE AUTOMATIQUE
2020-12-09
Patent
Electronic Resource
English
Walking Mechanism, Robot Having Same, and Self-Walking Mower
European Patent Office | 2020
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