Hydraulic pump

The utility model discloses a hydraulic pump which consists of end covers, clapboards, a principal axis, a principal axis rotor, an axis, a rotor, a gear and a casing. The axis is orderly provided with the end cover, the clapboard, the rotor, the casing, the clapboard, the gear and the end cover in...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	DELIN DING
Format:	Patent
Sprache:	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 hydraulic pump which consists of end covers, clapboards, a principal axis, a principal axis rotor, an axis, a rotor, a gear and a casing. The axis is orderly provided with the end cover, the clapboard, the rotor, the casing, the clapboard, the gear and the end cover in the axial direction, which are fastened by bolts. The principal axis rotor is fixed at the principal axis, and the rotor is fixed at the axis. The principal axis rotor is formed by two alternately overlapping pieces of equal and coaxial curve fan faceplates; the rotor is formed by another two alternately overlapping pieces of equal and coaxial curve fan faceplates from the reverse direction and equal angle of the principal axis rotor. The utility model has the advantages of simple structure, low requirements for material, processing precision and the liquid pollution, convenient maintenance and low price.