Novel U-shaped double-chain transmission lifting structure

The utility model provides a novel U-shaped double-chain transmission lifting structure which comprises a machine frame, a transmission shaft, a right side transmission shaft fixing plate and a left side transmission shaft fixing plate, the transmission shaft is fixedly connected with a synchronous...

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Bibliographische Detailangaben
Hauptverfasser:	LIU KEWEN, KONG FANG, GENG ZHI'AN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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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Beschreibung
Zusammenfassung:	The utility model provides a novel U-shaped double-chain transmission lifting structure which comprises a machine frame, a transmission shaft, a right side transmission shaft fixing plate and a left side transmission shaft fixing plate, the transmission shaft is fixedly connected with a synchronous belt wheel, and the two ends of the transmission shaft are installed on the right side transmission shaft fixing plate and the left side transmission shaft fixing plate through a right bearing support and a left bearing support respectively. A right tensioning adjusting block and a left tensioning adjusting block are arranged on the right transmission shaft fixing plate and the left transmission shaft fixing plate respectively. The double-row U-shaped chains, the transmission part and the lifting supporting plate are used in cooperation, under the condition of driving of an external motor, the double-row U-shaped chains can drive the lifting supporting plate to ascend, in the conveying and lifting structure, on the