Sealing structure

The invention discloses a sealing structure which comprises a rotating shaft, a first shell, a first end cover, a second shell and a second end cover. The first end cover is fixed to one end of the first shell and forms a first cavity with the first shell. One end of the second shell is fixedly conn...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG RUBIAO, ZHOU JIAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BEARINGS BLASTING CYLINDERS ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PISTONS ROTARY BODIES OTHER THAN GEARING ELEMENTS SEALINGS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention discloses a sealing structure which comprises a rotating shaft, a first shell, a first end cover, a second shell and a second end cover. The first end cover is fixed to one end of the first shell and forms a first cavity with the first shell. One end of the second shell is fixedly connected to the first end cover. The second end cover is fixed to the other end of the second shell andforms with a second cavity together with the first end cover and the second shell. The rotating shaft penetrates the first end cover from the first cavity and extends in the second cavity to be rotationally connected to the first end cover. The side, located in the second cavity, of the first end cover is fixedly provided with a baffle. A rotating bearing and a shaft sleeve are arranged between the rotating shaft and the first end cover. The rotating bearing and the shaft sleeve are arranged on the periphery of the rotating shaft in a sleeving manner. A first clearance is formed between the baffle and the shaft sleev