Sea water pump with high transmission efficiency

The utility model relates to a sea water pump with high transmission efficiency, which comprises a pump body and an impeller shaft, the pump body is rotatably connected with the impeller shaft, the impeller shaft is provided with transmission teeth, one end of the impeller shaft is fixedly connected...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHU XIAOFENG, WANG DAOTONG, YAN SHUCHANG, HU LIANGLIANG, WANG YIKU, CHEN WENXING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to a sea water pump with high transmission efficiency, which comprises a pump body and an impeller shaft, the pump body is rotatably connected with the impeller shaft, the impeller shaft is provided with transmission teeth, one end of the impeller shaft is fixedly connected with a rubber impeller, the sea water pump further comprises a protective cover, the pump body is detachably connected with the protective cover, the transmission teeth are arranged between the protective cover and the pump body, and the protective cover is fixedly connected with the pump body. The pump body is connected with a first bearing in a clamped mode, the protective cover is connected with a second bearing in a clamped mode, the impeller shaft is rotationally connected between the protective cover and the pump body through the first bearing and the second bearing, and an open groove is formed in one side of the protective cover. The transmission teeth on the impeller shaft are arranged between the first b