Lifting device of stacker crane

The lifting device is used for driving a clamp for clamping stacked materials to ascend and descend and comprises a walking frame arranged above the clamp, a lifting channel is arranged in the middle of the walking frame, lifting shaft frames are slidably connected to the inner walls of the two side...

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Bibliographic Details
Main Authors LEI SHANSHAN, LI JIANPU, FAN HUANTONG, CHO HYUN, ZHAO CONG, HOU LONGXIAO, LI XIAOPENG, XIE SHASHA, YANG CHENGLIN, BAI BAOKUN
Format Patent
LanguageChinese
English
Published 15.04.2022
Subjects
HAULING
HOISTING
HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD
LIFTING
PERFORMING OPERATIONS
TRANSPORTING
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Summary:The lifting device is used for driving a clamp for clamping stacked materials to ascend and descend and comprises a walking frame arranged above the clamp, a lifting channel is arranged in the middle of the walking frame, lifting shaft frames are slidably connected to the inner walls of the two sides of the lifting channel, and the lower ends of the lifting shaft frames are fixed to the clamp through connecting pieces. The lifting device further comprises a gear rack mechanism and a gear motor which drive the lifting shaft frame to move up and down, the gear rack mechanism comprises a rack arranged on the front end face of the lifting shaft frame and extending in the extending direction of the lifting shaft frame and a gear meshed with the rack, and the gear motor is fixed to the walking frame and used for driving the gear to rotate. The output end of the air cylinder is connected with a piston rod, and the lower end of the piston rod is connected with the lifting shaft frame through a floating connector. In
Bibliography:Application Number: CN202210019318