The invention discloses a stacker, belongs to the field of stacker equipment, and is designed by aiming to solve the problem of incapability of simultaneous stacking on the left and right parts of a conventional stacker. The stacker comprises an upper beam, a main beam connected with the upper beam vertically, at least two cargo carrying platforms arranged below the upper beam, a lifting component for lifting the cargo carrying platforms and a driving component for driving the lifting component, wherein displacement sensors are arranged on the cargo carrying platforms, and are used for monitoring the displacement distances of the cargo carrying platforms in real time; an electric control component is further arranged below the upper beam, and comprises an electric control box on which a switch for controlling the number of the working cargo carrying platforms is arranged. The stacker can be used for automatic and simultaneous stacking on the left and right parts, and is higher in working efficiency.
Stacker
2015-06-03
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 |