Rongqiang Zhang

Wei Zhang

Weiqin Shou

A circumferential lever booster includes a transmission part that is fixedly connected to an input eccentric wheel; the input eccentric wheel is movably connected to a circumferential surface of an acting force end on a lever arm group by means of a bearing; the other end of the lever arm group is movably supported with a circumferential support seat; and the circumferential surface of the lever arm group at said end is movably connected to a bearing fixed on the eccentric axis of an output eccentric wheel; a lever prying force is applied while a circumferential swinging force is transmitted, so as to act on the output eccentric wheel; and the eccentric wheel is fixedly connected to a transmission part to output a boost. The circumferential lever booster can achieve boosting when the eccentricity of the input eccentric wheel and output eccentric wheel is equal.

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Hangzhou, China

Rongqiang Zhang