The invention relates to an anti-vibration device for an omnidirectional wheel. The anti-vibration device for the omnidirectional wheel comprises a bracket, a top cover, a wheel carrier, a sealing cover and a bottom cover; at least one vertical elongated chute is formed in the bracket; an elongated sliding block adapted to the chute is arranged on the wheel carrier along the vertical direction; the wheel carrier is used for mounting the omnidirectional wheel and can slide up and down relative to the bracket; a vibration absorbing part is arranged between the wheel carrier and the top cover, comprising a vibration absorbing shaft which is connected between the top cover and the wheel carrier; a vibration absorbing spring sleeves the vibration absorbing shaft. The anti-vibration device for the omnidirectional wheel further comprises another sealing cover and another bottom cover. The anti-vibration device can be arranged on a driving wheel or a driven wheel of a mobile robot; when running in a bumpy road or suffering from an impact, the sliding block on the wheel carrier is matched with the chute in the bracket, the vibration absorbing part between the wheel carrier and the top cover acts, and on that basis, the omnidirectional wheel can move relative to a chassis of the mobile robot, and therefore, the vibration to the mobile robot can be reduced, or the buffering effect can be achieved, and as a result, the anti-vibration effect is achieved.
Anti-vibration device for omnidirectional wheel
01.04.2015
Patent
Elektronische Ressource
Englisch
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