Gear pump structure can be simply described as two gears of the same size in a close-fitting shell with each other rotating, this structure is also a similar "8" word structure. The mastery of the gear pump structure may seriously affect the work of the gear pump, the user gear pump in the process, we must make a profound study of the gear pump structure. Gear pump structure The gear formed by the two gears meshing together is called a gear pump. It relies on the volume change of gear meshing space to transport liquid, which belongs to the rotary pump, can also be considered as a positive displacement pump. Gear pump more types. According to the meshing mode, it can be divided into external gear pump and internal gear pump. According to gear tooth profile, it can be divided into spur gear pump, helical gear pump and herringbone gear pump. Gear pump structure: The main driving gear, driven gear, shaft, pump body, bearing sleeve, adjusting nut, pump cover, safety valve, plug, bearing outer ring, roller, front cover pump, screw, drain hole, Seal ring and other components. The core components of gears, mainly by the common normal gear pump and arc gear pump. Common law gear pump containing impurities medium than the arc gear pump to durability, and circular arc gear pump special structure, conveying medium clean low noise, long life, each have their own advantages. Through the above analysis, we have a preliminary understanding of the structure of the gear pump, but how to grasp the structure of the gear pump, gear pump to work efficiently, which not only rely on the performance of the gear pump, but also Need staff knowledge and wisdom.
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