2CY gear pump use and installation

2CY gear oil pump is used to transport lubricating oil in the lubrication system in various mechanical equipment.

working principle

1, the pump is not suitable for the delivery of dirty oil, so the filter should be located in the end of the inlet filter 2, the pump without a safety valve, it is recommended that in the oil discharge pipeline, set up a safety valve to ensure the safe operation of the system.

3, the pump steering regulations: From the pump to the motor, the direction of rotation is counterclockwise.

4, the unit should be installed on the level of cement foundation, fixed with anchor bolts.

5. The installation height of the pump shall not exceed the allowable suction height. 6. The right coupling shall be coaxial. After the installation is completed, the coupling may be smoothly operated without negative pressure. The pump is a volumetric pump, the main and the passive gears and the pump body, the left and right pump cover are composed of two closed spaces for oil inlet and outlet. When the gear rotates, the volume of the inlet cavity is continuously decoupled due to the meshing teeth. Bigger. Vacuum is formed and the liquid is sucked in. There is a valley of teeth to the oil chamber, and the volume of the oil chamber is greatly reduced due to the continuous engagement of the meshing teeth, and the oil is discharged by being compressed so as to achieve the purpose of conveying the oil. Edit this paragraph structure that this series of pumps mainly by: left and right pump cover, pump body, the main, passive gear shaft, bushings, oil seals and other parts.

Use and install

1, the pump steering regulations: From the pump to the motor, the direction of rotation is counterclockwise.

2, the pump is not suitable for conveying dirty oil, so the filter should be set at the end of the inlet.

3. There is no safety valve in the pump. It is recommended to install a safety valve in the oil discharge pipeline to ensure the safe operation of the system.

4. The right shaft coupling should be coaxial. After the installation is completed, the shaft coupling can be operated smoothly without any negative pressure.

5, the unit should be installed on the level of cement foundation, fixed with anchor bolts. 6, the installation height of the pump does not exceed the allowable suction height.