Sealing assembly and carrier roller with same

The utility model provides a sealing assembly and a carrier roller with the sealing assembly, and the sealing assembly comprises a mounting part which is provided with a penetrating through hole; the first sealing ring is annularly arranged on the periphery of the mounting part, the first sealing ri...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HE YANJUN, WANG XIAOWEI, YANG ZIZHONG, WANG LIN, QIU KAIFEI, MA ZHONGCHANG, XIN GUANGWEN
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 sealing assembly and a carrier roller with the sealing assembly, and the sealing assembly comprises a mounting part which is provided with a penetrating through hole; the first sealing ring is annularly arranged on the periphery of the mounting part, the first sealing ring is connected with the peripheral surface of the mounting part, and one end of the first sealing ring is provided with a first annular convex part and a first annular concave part which are alternately arranged in the radial direction of the mounting part; the second sealing ring is annularly arranged on the periphery of the mounting part, the second sealing ring and the first sealing ring are distributed in the axis direction of the mounting part, and second annular convex parts and second annular concave parts which are alternately arranged in the radial direction of the mounting part are arranged at the end, close to the first sealing ring, of the second sealing ring; the first annular convex part is arranged