Multi-layer sealing type sealing floating disc

The utility model discloses a multilayer sealing type sealing floating disc, which relates to the technical field of sealing floating discs and comprises a floating disc body, a circular hole is formed in the upper end of the floating disc body in a penetrating manner, a positioning pin is slidably...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NIE LIRONG, XU FANGCHEN, CHEN DE
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 multilayer sealing type sealing floating disc, which relates to the technical field of sealing floating discs and comprises a floating disc body, a circular hole is formed in the upper end of the floating disc body in a penetrating manner, a positioning pin is slidably mounted in the circular hole formed in the floating disc body in a penetrating manner, and two mounting grooves are formed in the circumferential surface of the upper section of the positioning pin at equal intervals. A positioning pin is installed on the upper end of the floating disc body, a locking nut is installed on the circumferential surface of the middle section of the positioning pin in a penetrating mode through threads, the locking nut is located at the upper end of the floating disc body, and a sealing plate is installed on the circumferential surface of the upper section of the positioning pin in a sliding mode. The sealing plate can be limited through the four pulleys, so that the floating disc body d