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Motor vehicle oil filter

A technology for oil filters and motor vehicles, which is applied in the installation/connection of lubricant purification devices, lubricating parts, pressure lubricants, etc., and can solve the problem of reducing the service life of filters, affecting the filtering effect of filter elements, and Simple structure and other problems, to achieve the effect of prolonging service life, novel structure and good filtration performance

Active Publication Date: 2018-12-11
宁波旭友交通电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the filter with traditional structure has simple structure and unstable performance, and more and more putty is attached to the surface of the filter element when it is used for a long time, which affects the filtering effect of the filter element and reduces the service life of the filter

Method used

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  • Motor vehicle oil filter
  • Motor vehicle oil filter

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Embodiment Construction

[0016] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0017] Such as Figure 1-2 As shown, a motor vehicle oil filter includes a housing 1, a gland 2 arranged on the top of the housing 1, and a waste oil tank 3 arranged at the bottom of the housing 1. A filter paper layer 4 with a tube structure, a central tube 5 is arranged inside the filter paper layer 4, an upper end cover 6 is arranged on the top of the filter paper layer 4, and a check valve piece 7 is fixed on the top end of the upper end cover 6, and the top of the check valve piece 7 is provided with Against the fixed plate 8 on the bottom end surface of the gland 2, the middle part of the fixed plate 8 is provided with an oil outlet hole 9 with internal threads, and...

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Abstract

The invention relates to a motor vehicle oil filter which comprises a shell, a gland arranged on the top of the shell and a waste oil shell arranged at the bottom of the shell. A filter paper layer of a cylindrical structure is arranged in the shell. A center pipe is arranged in the filter paper layer. An upper end cover is arranged on the top of the filter paper layer. A check valve block is fixed to the top end of the upper end cover. The top of the check valve block is provided with a fixing plate abutting against the bottom end face of the gland. A lower end cover is fixed to the bottom of the filter paper layer. A dust removing frame is arranged below the lower end cover. A rotating shaft stretching out from the bottom end face of the waste oil shell is arranged at the middle portion of the bottom end face of the bottom end of the dust removing frame. The side portion of the rotating shaft is connected with a rotating motor through a belt. An ejector rod motor is arranged at the bottom end of the rotating shaft. The motor vehicle oil filter is novel in structure, the dust removing frame which can rotate is designed on the periphery of a filter element, and brushing pieces are designed on the dust removing frame so that oil dust on the outer wall of the filter element can be removed to a certain degree through the rotating dust removing frame; and design is reasonable, the filtering performance is good, and the service life is prolonged.

Description

technical field [0001] The invention relates to a motor vehicle engine oil filter. Background technique [0002] At present, there are moving parts such as pistons on the car engine. Engine lubricating oil is used to reduce the frictional resistance of these mechanical parts to prevent wear and tear. To keep the engine oil clean and protect the engine, the oil filter plays a vital role. However, the filter of the traditional structure has simple structure and unstable performance, and more and more putty is attached to the surface of the filter element when it is used for a long time, which affects the filtering effect of the filter element and reduces the service life of the filter. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a motor vehicle oil filter. [0004] The motor vehicle oil filter of the present invention comprises a housing, a gland arranged on the top of the housing, and a waste oil tank ar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F01M11/03
CPCF01M11/03
Inventor 石学友
Owner 宁波旭友交通电器有限公司
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