The invention provides a goods carrying table lifting mechanism used for a stacking machine, transmission is stable and free of vibration, and the space utilization rate is increased while the cost of the stacking machine is lowered. The lifting mechanism comprises a synchronous belt, a pulley block and a driving wheel, wherein the synchronous belt winds across the pulley block and the driving wheel. One end of the synchronous belt is fixedly arranged on an upper cross beam, and the other end of the synchronous belt is arranged on the lower cross beam through a tensioning device. The pulley block comprises a first movable pulley, a first fixed pulley, a second fixed pulley, a third fixed pulley, a second movable pulley and a fourth fixed pulley, wherein the synchronous belt winds across the first movable pulley, the first fixed pulley, the second fixed pulley, the third fixed pulley, the second movable pulley and the fourth fixed pulley in sequence; the first movable pulley and the second movable pulley are both arranged on a goods carrying table, the first fixed pulley is arranged on the upper cross beam, and the second fixed pulley, the third fixed pulley and the fourth fixed pulley are all arranged on the lower cross beam; the driving wheel is arranged between the second fixed pulley and the third fixed pulley.
Stacking machine lifting mechanism with high speed function
2016-01-13
Patent
Elektronische Ressource
Englisch
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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