Polypropylene wear-resistant sealing device

The utility model discloses a polypropylene wear-resistant sealing device which comprises a machine body, a machine cover and a bottom plate, and is characterized in that the top end of the machine body is connected with the bottom end of the machine cover, the top end of the inner wall of the machi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YE YAJIA, MIAO LIMEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses a polypropylene wear-resistant sealing device which comprises a machine body, a machine cover and a bottom plate, and is characterized in that the top end of the machine body is connected with the bottom end of the machine cover, the top end of the inner wall of the machine body is fixedly connected with an outer ring of a circular ring abutting block, and the middle part of the top end of the machine cover is fixedly connected with the bottom end of a handle; the periphery of the bottom end of the machine body is movably connected with the top ends of screws, the top ends of the screws are in threaded connection with bolts, the bottom ends of the screws are fixedly connected with the periphery of the top end of a bottom plate, and the periphery of the bottom end of the bottom plate is movably connected with the top ends of universal wheels. One ends of the supporting rods are fixedly connected with the inner wall of the machine body, the other ends of the supporting rods are fixed