Hand-cranking lifting type transmission mechanism

The utility model discloses a hand-cranking lifting type transmission mechanism which comprises a transmission track and a lifting mechanism installed below the transmission track, wherein the lifting mechanism comprises a base, a left stand bar, a right stand bar and a hand-cranking driving device,...

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Bibliographic Details
Main Author WU YUSHAN
Format Patent
LanguageChinese
English
Published 16.10.2013
Subjects
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
PACKING
PERFORMING OPERATIONS
PNEUMATIC TUBE CONVEYORS
SHOP CONVEYOR SYSTEMS
STORING
TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING
TRANSPORTING
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Summary:The utility model discloses a hand-cranking lifting type transmission mechanism which comprises a transmission track and a lifting mechanism installed below the transmission track, wherein the lifting mechanism comprises a base, a left stand bar, a right stand bar and a hand-cranking driving device, the bottom end of the left stand bar and the bottom end of the right stand bar are both hinged to the base, the top end of the left stand bar is hinged to the bottom surface of one end of the transmission track, the top end of the right stand bar is connected to the bottom surface of the other end of the transmission track in a horizontally sliding mode, the hand-cranking driving device is connected between the upper portion of the left stand bar and the upper portion of the right stand bar and comprises a hand-cranking rod, a chain and a chain block, one end of the chain is fixedly connected on the upper portion of the right stand bar, and the other end of the chain is wound around the chain block. According to t
Bibliography:Application Number: CN20132219558U