2 results about "Omni wheel" patented technology

The utility model discloses a kind of hub type electric omnidirectional wheels, including wheel hub, multiple big section wheels, multiple small section wheels and motor mechanism;The big section wheel and the small section wheel are set in staggered distribution along the circumferential direction of the wheel hub with mutual interval, and are connected into circumferential wheel before and after;The motor mechanism is embedded in the wheel hub, to drive the wheel hub rotation.The utility model is through the design of big section wheel staggered distribution with mutual interval and axial free rotation, in the process of motor mechanism driving omnidirectional wheel circumferential rotation, big section wheel not only can be circumferential motion with wheel hub, but also can be axial free rotation, realize omnidirectional rotation, greatly improve the flexibility and application range of wheel movement, can be more flexibly moved in complex space environment.

The application discloses an omnidirectional wheel, an auxiliary wheel assembly and a vehicle, and relates to the technical field of wheels, wherein the omnidirectional wheel comprises a shell, a support and a rolling wheel; the shell comprises a first shell body and a second shell body, and shaft holes are formed through the first shell body and the second shell body to allow a wheel shaft to pass through; the first shell body has a first side face facing the second shell body; the second shell body has a second side face facing the first shell body; a plurality of mounting grooves are arranged on the first side face and / or the second side face; the plurality of mounting grooves are sequentially arranged in the circumferential direction of the shaft hole; each support has a first mounting part and a second mounting part; the first mounting part is limitingly mounted in the mounting groove; and the second mounting part is arranged on the outer circumferential side of the shell and used for mounting the rolling wheel. As can be seen, the mounting grooves are arranged on the first shell body and the second shell body to clasp the first mounting part of the support, so that the complexity of the overall structure of the omnidirectional wheel is reduced, and the omnidirectional wheel is more convenient and faster to disassemble and assemble.