The invention discloses a shear-fork type lifting platform with wheel train transmission. The shear-fork type lifting platform comprises a base, wherein a driving unit and two parallel shear-fork type units are arranged on the base, and the lower ends of the two shear-fork type units are fixedly connected with two parallel driving rods; the driving rods are rotationally connected with a lower connecting piece fixed on the base, and the upper ends of the shear-fork type units are rotationally connected with the lower surface of a working platform; the driving unit is connected with the two driving rods and used for driving the driving rods to synchronously relatively rotate. According to the shear-fork type lifting platform, under the driving of a driving motor, a driving wheel and a driven wheel keep synchronous relative rotation, the driving rods are driven to rotate, the lifting motion of the shear-fork type unit is realized, and therefore the lifting motion of the working platform is realized. The working stroke is greatly increased, and the unnecessary space is reduced. Meanwhile, the torque is increased, and the working load of the working platform is improved.
Shear-fork type lifting platform with wheel train transmission
2016-02-24
Patent
Electronic Resource
English
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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European Patent Office | 2022
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