Abrégé

An all-road-condition multi-caster platform robot, comprising a machine body (1) and a plurality of rows of travelling wheels (11), each row of travelling wheels respectively being connected to a travelling drive mechanism (2), each row of travelling wheels respectively being connected to a rotation drive mechanism (4), and each row of travelling wheels respectively being connected to a lifting drive mechanism (3), the lateral direction of the machine body being provided with at least two rows of travelling wheels and the longitudinal direction being provided with at least two rows of travelling wheels, and the travelling drive mechanism, the rotation drive mechanism, and the lifting drive mechanism of each row of travelling wheels being connected to a control circuit capable of controlling each row of travelling wheels to work independently; when travelling on an uneven road surface, at least one row of travelling wheels is lifted and the remaining travelling wheels are in contact with the road surface and form a stable support for the machine body. The lifting, omnidirectional, and forward and reverse rotation functions of each row of travelling wheels are controlled independently, and only some discrete points are required for placing the feet, so that rugged and stepped road conditions can be successfully traversed and various types of complex natural terrain can be easily crossed.

Classes IPC  ?

• B62D 57/028 - Véhicules caractérisés par des moyens de propulsion ou de prise avec le sol autres que les roues ou les chenilles, seuls ou en complément aux roues ou aux chenilles avec moyens de propulsion en prise avec le sol, p. ex. par jambes mécaniques ayant des roues et des jambes mécaniques

Abrégé

A multi-legged wheeled robot, comprising a main body (1) and at least three sets of wheeled legs (2), wherein each set of the wheeled legs comprises at least two wheeled legs respectively, and each wheeled leg comprises a walking wheel body (21) and a rolling driving structure (3) capable of driving the walking wheel body to roll; a steering driving structure (4) and an elevating driving structure (5) are provided between the main body and the walking wheel bodies, and an external expansion control structure (6) is further provided between the main body and the walking wheel bodies; the rolling driving structure, the steering driving structure, the elevating driving structure and the external expansion control structure are connected to a control circuit (7) respectively; and the main body always maintains a horizontal state when the main body moves or is stationary. Each walking wheel body may approach or move away from the main body as required, so as to improve the stability of travel states, such as ascending, descending and steering. In addition, the robot will not easily topple over, meaning that the robot may successfully traverse rugged, stepped and other road conditions, and may easily travel across various complex natural terrains.

Classes IPC  ?

• B62D 57/028 - Véhicules caractérisés par des moyens de propulsion ou de prise avec le sol autres que les roues ou les chenilles, seuls ou en complément aux roues ou aux chenilles avec moyens de propulsion en prise avec le sol, p. ex. par jambes mécaniques ayant des roues et des jambes mécaniques