CN219366198U

CN219366198U - Novel oil tank filter

Info

Publication number: CN219366198U
Application number: CN202320474499.4U
Authority: CN
Inventors: 孔祥泰
Original assignee: Jining Yanzhou Hengsheng Machinery Co ltd
Current assignee: Jining Yanzhou Hengsheng Machinery Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-07-18
Anticipated expiration: 2033-03-14

Abstract

The utility model discloses a novel oil tank filter, which relates to the technical field of oil tank filters and comprises a filter body, wherein the lower end of the filter body is fixedly connected with a fixed block, the lower end of the fixed block is provided with a clamping groove, the inner side wall of the clamping groove is clamped with a filter screen, one side of the filter screen is provided with a fixing hole in a penetrating way, one side of the lower end of the fixed block is fixedly connected with a first support frame, the middle part of the first support frame is movably connected with a fixed rod, and the outer side wall of one side of the fixed rod is movably connected with a second support frame. According to the utility model, through the arrangement of the clamping groove and the fixing rod, when the filter is used for a long time, the filtered impurities remain on the filter screen, the filter screen can be taken out from the fixing block by taking out the fixing rod, the impurities in the filter screen are cleaned, and the cleaned filter screen is installed, so that the filter screen is convenient to replace and clean, and the resource waste caused by replacing the filter is prevented.

Description

Novel oil tank filter

Technical Field

The utility model relates to the technical field of fuel tank filters, in particular to a novel fuel tank filter.

Background

The fuel filter, which is a fuel line in the filter, is screened for dirt and rust from fuel particles and is typically made as a cartridge-containing filter paper. They are found in most internal combustion engines. Fuel filters play a vital role in today's modern, tolerant engine fuel systems. Unfiltered fuel may contain various contaminants such as paint chips and dirt that have been bumped into the tank during refueling, or rust caused by moisture in the steel tank. If these materials are not purged prior to fuel entering the system, they can cause rapid wear and failure of the fuel pump and fuel injector due to the abrasive action of the particulates on the high precision components used in modern injection systems. The fuel filter also improves performance because fewer contaminants are present in the fuel, more effectively it can be burned out.

In the prior art, as disclosed in chinese patent CN206357984U, a novel oil tank filter is disclosed, and an oil outlet plate is arranged at the lower end of the filter cylinder; a plurality of oil outlets are arranged on the oil outlet plate; the upper end of the filter cylinder is provided with a fixed ring; a fixed circular plate with the same inner diameter as the fixed circular plate is arranged in the fixed ring; the fixed circular plate is fixedly connected with the upper end of the filter cylinder through a fastening component; a through hole is formed in the fixed circular plate; a first filter screen is arranged in the through hole; the lower end of the fixed circular plate is provided with a detachable first oil inlet pipe which is communicated with the through hole; a plurality of second oil inlet pipes distributed in an array are arranged around the first oil inlet pipe; the front end of the second oil inlet pipe is provided with a second filter screen.

But among the prior art, the filter screen on the oil tank filter is filtering for a long time, has filterable impurity to pile up on the filter screen to need clear up the impurity on the filter screen, and some equipment is comparatively loaded down with trivial details to dismantling the filter screen, thereby the clearance is inconvenient, thereby some drivers directly change the filter, thereby leads to extravagant resource.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, a filter screen on an oil tank filter filters for a long time, filtered impurities are accumulated on the filter screen, so that the impurities on the filter screen need to be cleaned, and some devices are complicated in disassembling the filter screen, so that the cleaning is inconvenient, and a plurality of drivers directly replace the filter, so that resources are wasted.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a novel oil tank filter, includes the filter body, the lower extreme fixedly connected with fixed block of filter body, the draw-in groove has been seted up to the lower extreme of fixed block, the inside wall joint of draw-in groove has the filter screen, the fixed orifices has been seted up in one side of filter screen, the lower extreme one side fixedly connected with support frame of fixed block, the middle part swing joint of support frame has the dead lever, one side lateral wall swing joint of dead lever has No. two support frames, one side of No. two support frames and the lower extreme fixed connection of fixed block.

Preferably, the outer ring surface of the clamping groove is provided with a groove, and the outer side wall of the groove is rotationally connected with a roller.

Preferably, a sealing gasket is fixedly connected to one side of the outer side wall of the filter screen.

Preferably, a fixing nut is fixedly connected to one side of the upper end of the filter body.

Preferably, one side of the middle part of the filter body is fixedly connected with an oil inlet.

Preferably, the middle part of the lower end of the fixed block is fixedly provided with a filter core, the filter core is positioned in the filter screen, and the upper end of the filter body is provided with a pressing pipe.

Preferably, an oil return pipe is arranged at the lower end of the filter screen.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, through the arrangement of the clamping groove and the fixing rod, when the filter is used for a long time, the filtered impurities remain on the filter screen, the filter screen can be taken out from the fixing block by taking out the fixing rod, the impurities in the filter screen are cleaned, and the cleaned filter screen is installed, so that the filter screen is convenient to replace and clean, and the resource waste caused by replacing the filter is prevented.

2. According to the utility model, through the arrangement of the rollers, when the filter screen is replaced, the transverse friction of the filter screen can be converted into a rotating force through the rollers, so that the filter screen can be conveniently installed and detached.

Drawings

Fig. 1 is a schematic front perspective view of a novel fuel tank filter according to the present utility model;

FIG. 2 is a schematic bottom perspective view of a novel fuel tank filter according to the present utility model;

FIG. 3 is a schematic diagram showing a connection structure between a fixed block and a filter screen in a novel fuel tank filter according to the present utility model;

fig. 4 is a schematic view of an internal explosion structure of a fixing block in a novel oil tank filter according to the present utility model.

Legend description: 1. a filter body; 2. pressing a pipe; 3. a fixing nut; 4. an oil inlet; 5. a fixed block; 6. a filter screen; 7. an oil return pipe; 8. a clamping groove; 9. a first support frame; 10. a second support frame; 11. a filter element; 12. a fixing hole; 13. a sealing gasket; 14. a groove; 15. a roller; 16. and a fixing rod.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

The embodiment 1, as shown in fig. 1-4, the utility model provides a novel oil tank filter, which comprises a filter body 1, the lower extreme fixedly connected with fixed block 5 of filter body 1, draw-in groove 8 has been seted up to the lower extreme of fixed block 5, the inside wall joint of draw-in groove 8 has filter screen 6, fixed orifices 12 have been seted up in one side of filter screen 6, the lower extreme one side fixedly connected with support frame 9 of first support frame 9, the middle part swing joint of support frame 9 has dead lever 16, one side lateral wall swing joint of dead lever 16 has No. two support frames 10, one side and the lower extreme fixed connection of fixed block 5 of support frame 10, through the setting of draw-in groove 8 and dead lever 16, when using the filter for a long time, impurity after filtering remains on filter screen 6, can take out the filter screen from fixed block 5 through taking out dead lever 16, clear up the impurity inside filter screen 6, install filter screen 6 after clearing up, thereby the extravagant resource of filter screen 6 has been prevented to change the filter screen.

As shown in fig. 1 and 4, the outer ring surface of the clamping groove 8 is provided with a groove 14, the outer side wall of the groove 14 is rotationally connected with a roller 15, and the transverse friction of the filter screen 6 can be converted into a rotational force through the roller 15 when the filter screen 6 is replaced through the arrangement of the roller 15, so that the filter screen 6 can be conveniently installed and detached.

As shown in fig. 2 and 3, a sealing pad 13 is fixedly connected to one side of the outer side wall of the filter screen 6, and when oil in the oil tank is filtered, the sealing pad 13 is used for preventing unfiltered oil from entering the interior of the engine, so that the service life of the engine is prolonged.

As shown in fig. 1 and 2, a fixing nut 3 is fixedly connected to one side of the upper end of the filter body 1, and the fixing nut 3 is used for fixing the filter, so that the filter is prevented from influencing the service life of the engine due to excessive oil flowing into the engine when filtering oil.

As shown in fig. 1 and 2, an oil inlet 4 is fixedly connected to one side of the middle part of the filter body 1, and when oil is filtered, the oil inlet 4 is used for providing oil to enter a filter screen and then filtering the oil.

As shown in fig. 2 and 3, the filter core 11 is fixedly installed in the middle of the lower end of the fixed block 5, the filter core 11 is located in the filter screen 6, the pressing pipe 2 is arranged at the upper end of the filter body 1, the filter core 11 is used for filtering most of impurities in engine oil, the engine oil is kept clean, the circulating engine oil is purified before being sent to the surface of a moving part, the service life of the engine is greatly influenced, the engine oil is sufficiently pure, the engine is not greatly worn when the engine moves a piston, and the engine oil is sufficiently pure, an oil duct, an air valve and the like are not easy to block, so that the whole service life of an automobile can be greatly prolonged.

As shown in fig. 1 and 3, the lower end of the filter screen 6 is provided with an oil return pipe 7, and the oil return pipe 7 is used for returning excessive oil to the oil tank, so that the consumption of oil quantity is reduced. When the fuel pump provides more than the optimal amount of fuel required by the engine, hydraulic oil is returned to the tank through the return line.

The application method and the working principle of the device are as follows: when using equipment, at first with fixation nut 3 fixed mounting on the oil tank, then get into the inside of filter screen 6 with hydraulic oil through oil inlet 4, hydraulic oil filters rethread filter screen 6 through filter core 11 and is filtering, filter screen 6 is filtering for a long time, the impurity after leading to filtering remains on the filter screen, can take out dead lever 16, thereby take out filter screen 6 from fixed block 5, clear up the impurity of filter screen 6 inside, filter screen 6 installation after the clearance, thereby the clearance has been changed filter screen 6 has been made things convenient for, the extravagant resource of change filter has been prevented, use for a long time and let unnecessary oil flow back to the oil tank through return pipe 7, the consumption of oil mass is reduced.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. Novel oil tank filter, including filter body (1), its characterized in that: the filter comprises a filter body (1), wherein the lower end of the filter body (1) is fixedly connected with a fixed block (5), the lower end of the fixed block (5) is provided with a clamping groove (8), the inner side wall of the clamping groove (8) is clamped with a filter screen (6), one side of the filter screen (6) is penetrated and provided with a fixing hole (12), one side of the lower end of the fixed block (5) is fixedly connected with a first support frame (9), the middle part of the first support frame (9) is movably connected with a fixing rod (16), one side outer side wall of the fixing rod (16) is movably connected with a second support frame (10), and one side of the second support frame (10) is fixedly connected with the lower end of the fixed block (5).

2. A novel fuel tank filter as claimed in claim 1, wherein: the outer ring surface of draw-in groove (8) has seted up recess (14), the lateral wall of recess (14) rotates and is connected with gyro wheel (15).

3. A novel fuel tank filter as claimed in claim 1, wherein: and one side of the outer side wall of the filter screen (6) is fixedly connected with a sealing gasket (13).

4. A novel fuel tank filter as claimed in claim 1, wherein: a fixing nut (3) is fixedly connected to one side of the upper end of the filter body (1).

5. A novel fuel tank filter as claimed in claim 1, wherein: an oil inlet (4) is fixedly connected to one side of the middle part of the filter body (1).

6. A novel fuel tank filter as claimed in claim 1, wherein: the filter core (11) is fixedly installed in the middle of the lower end of the fixed block (5), the filter core (11) is located in the filter screen (6), and the pressure pipe (2) is arranged at the upper end of the filter body (1).

7. A novel fuel tank filter as claimed in claim 1, wherein: the lower end of the filter screen (6) is provided with an oil return pipe (7).