The invention discloses a pushing device, a crane and a lifting device of the crane. The pushing device comprises a device rack, wherein a push rod is assembled on the device rack, and is guided to move in the left and right direction; a first driving mechanism used for driving the push rod to do left and right reciprocating movement is also arranged on the device rack; a pushing part used for being in pushing coordination with goods is arranged on the push rod; the pushing device further comprises a second driving mechanism; the second driving mechanism drives the pushing part to move to the left side of the pushed part of the goods, so as to push the goods to move rightwards and drive the pushing part to be removed from the left side of the pushed part of the goods when the push rod moves rightwards. According to the invention, the technical problem that in the prior art, part of goods are always remained outside a warehouse and cannot be pushed into the warehouse is solved.
Pushing device, crane and lifting device of crane
29.07.2015
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES |