The invention relates to a sleeper stacker crane which comprises a car frame, a horizontal motion mechanism and a vertical motion mechanism, wherein the car frame is fixed on a foundation; the horizontal motion mechanism is a power trolley, and the power trolley comprises wheels, a bottom plate and a horizontal motion device and rolls on the car frame; the vertical motion mechanism comprises a lifting driving device, a fixed rack, a sliding rack and a support rod, and the lifting driving device comprises a lifting motor, a rope, a pulley and a lifting hook; the lifting motor and the fixed rack are respectively arranged above and under the power trolley, the lifting hook hooks the sliding rack, the sliding rack is positioned under the fixed rack and connected with the fixed rack in a sliding manner, and the support rod is fixed under the sliding rack. The size of a hoisting device of the stacker crane can be reduced, the hoisting and horizontal motion operation is easy and convenient, the factory space is effectively saved, and the working efficiency of workers is improved.
Sleeper stacker crane
2015-06-03
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES |