Oil leakage prevention sealing device

The utility model discloses an oil leakage prevention sealing device which comprises a bearing box body, a bearing is arranged in the bearing box body, a main shaft is arranged in the bearing, a side cover is arranged on the surface of the main shaft, a sealing gasket is arranged on one side of the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	LIU BAOXIU
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 utility model discloses an oil leakage prevention sealing device which comprises a bearing box body, a bearing is arranged in the bearing box body, a main shaft is arranged in the bearing, a side cover is arranged on the surface of the main shaft, a sealing gasket is arranged on one side of the side cover, one end of the side cover is fixedly connected with an aluminum oil retainer, and an oil return hole is formed in the side cover. A packing gland is arranged at one end of the side cover, a dustproof felt is arranged at the bottom end of the packing gland, and a rubber leather ring is fixedly connected to the surface of the packing gland; according to the oil leakage prevention sealing device, the main shaft, the side cover and the aluminum oil retainer are arranged, so that the shaft cannot be damaged, and the oil leakage phenomenon of the device after long-time use can be prevented; according to the oil leakage prevention sealing device, by arranging the side cover, the sealing gasket, the packing gla