| 摘要 |
PURPOSE: A driving unit of a diaphram pump and the diaphram pump using the same are provided that the convenience of the analysis and assembly is improved, the maintenance and repair is simplified. CONSTITUTION: A driving unit of a diaphram pump comprises a herb, four connectors, and four headcap(230). The insert hole of axis is formed in the central part of the hub and the four fitting groove is formed in the side circumference. The eccentric shaft which is combined to be slanted about the driving shaft of the motor is inserted into the insert hole. The connector comprises a fitting portion, a connecting rod, and a head unit. The fitting portion is inserted into the fitting groove in order to possible the relative meeting, the connecting rod is expanded from the fitting portion, the head unit is combined in one side of the diaphragm, the head cap covers the other side face of the diaphragm.
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