Oil pump shell with filtering assembly

Abstract

The invention discloses an oil pump shell with a filtering assembly, belongs to the technical field of oil pumps, and aims to solve the problem that the service life of an oil pump is short due to more impurities due to the fact that the oil pump cannot filter the impurities in the oil when the oil pump pumps oil in an oil tank. The oil pump body is fixedly connected with the oil pump shell, a sleeve is arranged at one end of the oil pump shell, a one-way valve is fixedly installed at one end of the oil pump shell, and an oil inlet hose is fixedly installed at one end of the one-way valve. Oil in the oil tank enters the concentric-square-shaped sleeve plate and makes contact with the filtering plate, the filtering plate filters impurities in the oil, the filtered oil penetrates through the filtering holes and enters the conical oil guide box, the oil pump body sucks the oil in the conical oil guide box through the one-way valve and the oil inlet hose, and therefore filtering of the oil in the oil tank is conveniently achieved. Therefore, the influence on the service life of the oil pump body due to more impurities in the oil is effectively avoided.

Description

Technical field [0001] Technical Field The present invention relates to an oil pump, in particular an oil pump housing having one kind of filter assembly. Background technique [0002] Pump: Pump is a lightweight and compact pump with in-line, distribution type and monolithic three categories. Pump power source can be operated, it is the lower part of the camshaft is driven by the engine crankshaft gear. [0003] The following problems of the prior art pump: [0004] 1, currently, the suction pump when the oil tank, since the oil contains more impurities, the pump itself can not filter impurities in the oil, more often due to impurities resulting in poor service life of the oil pump; [0005] 2, since the pump during installation, the lower end portion of the pump and the tank bottom often require bonding, when faced with different depths of the tank, the pump and the depth of the prior art are mostly fixed, and can not be different depths tank bonded to the bottom, so that the p...

AI Technical Summary

Problems solved by technology

[0004] 1. At present, when the oil pump pumps the oil in the oil tank, because the oil contains more impurities, the oil pump itself cannot filter the impurities in the oil, and the service life of the oil pump is often reduced due to more impurities;

[0005] 2. When installing the oil pump, the lower end of the oil pump often needs to fit the bottom of the oil tank. When encountering oil tanks with different depths, the depth of the oil pumps in the prior art is mostly fixed, and cannot be matched with the oil tanks of different depths. The bottom fit makes the oil pump less flexible. Therefore, we propose an oil pump housing with a filter assembly to solve the above problems

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