Sine pump

The utility model discloses a sine pump which comprises a pump body, the outer wall of the pump body is fixedly communicated with an inlet and outlet, an end cover is arranged at the top of the inlet and outlet in a sliding mode, rotating shafts are arranged on the two sides of the end cover in a ro...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	XIANG GUANGPING, XIANG GUANGWU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a sine pump which comprises a pump body, the outer wall of the pump body is fixedly communicated with an inlet and outlet, an end cover is arranged at the top of the inlet and outlet in a sliding mode, rotating shafts are arranged on the two sides of the end cover in a rotating mode, one end of each rotating shaft is fixedly connected with a connecting rod, and one end of each connecting rod is fixedly connected with a sliding rod. One end of the sliding rod is arranged in the outer wall of the inlet and outlet in a sliding mode, a sliding groove is formed in the outer wall of the inlet and outlet, and the sliding rod is arranged in the sliding groove. According to the sine pump provided by the utility model, the end cover can slide on the inlet and outlet through the matching arrangement of the end cover and the connecting rod and can be unfolded through the rotating shaft, the end cover can be fixedly connected with the inlet and outlet through the arrangement of the connecting r