Novel high-stability engine oil filter

Abstract

The utility model relates to the technical field of engine oil filters, and discloses a novel high-stability engine oil filter which comprises a filter box, an electric telescopic rod is fixedly connected to the upper portion of the filter box, a first scraping plate is slidably connected to the interior of the filter box, and the upper portion of the first scraping plate is fixedly connected to the driving end of the electric telescopic rod. And the driving end of the electric telescopic rod is slidably connected with a second scraping plate, the driving end of the electric telescopic rod is fixedly connected with a first limiting plate, the edge of the bottom of the second scraping plate is fixedly connected with a rubber pad, the lower portion of the rubber pad is fixedly connected to the upper portion of the first scraping plate, and the lower portion of the second scraping plate is fixedly connected with two toothed plates. According to the self-cleaning device, through cooperation of the electric telescopic rod, the first scraper, the two rotating rods, the multiple baffles, the two gears, the two toothed plates, the second scraper, the rubber pad, the first limiting plate, the second limiting plate and the two third limiting plates, the self-cleaning function of the device is achieved.

Description

Technical Field

[0001] This utility model relates to the field of oil filter technology, and in particular to a novel high-stability oil filter. Background Technology

[0002] The function of an oil filter is to filter impurities and contaminants in engine oil, keeping the oil clean to ensure smooth operation and long-term performance of the equipment. Traditional oil filters are constructed using filter paper or similar materials, which can effectively capture larger particles and contaminants, but cannot meet the requirements for higher performance and long-term stability.

[0003] Existing technologies include: traditional oil filters use paper or fiber materials as filter media, which have high filtration efficiency and can capture larger particles and contaminants; high-end oil filters use micro glass fibers as filter media; metal mesh filters use metal mesh as filter media, which have high pressure resistance and high temperature resistance; and using nanofibers to construct filter media can improve filtration efficiency and performance while maintaining low resistance.

[0004] However, in traditional equipment, impurities adhere to the surface of the filter structure during operation. The accumulation of a large amount of impurities will greatly reduce the filtration efficiency of the equipment. The reduced oil filtration effect will lead to a rapid decline in the quality of the oil, thereby aggravating internal wear of the machinery. In order to maintain the quality of the oil, traditional equipment requires regular replacement of the filter element to ensure the filtration efficiency of oil impurities. Therefore, a new type of high-stability oil filter is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a new type of high-stability oil filter, which aims to improve the problems in the prior art that require regular filter element replacement and that impurities accumulate on the surface of the equipment's filtration structure, leading to a decline in oil quality.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: A novel high-stability oil filter, comprising a filter box, an electric telescopic rod fixedly connected to the upper part of the filter box, a scraper first slidably connected inside the filter box, the upper part of the scraper first fixedly connected to the drive end of the electric telescopic rod, a scraper second slidably connected to the drive end of the electric telescopic rod, a limit plate first fixedly connected to the drive end of the electric telescopic rod, a rubber pad fixedly connected to the bottom edge of the scraper second, the lower part of the rubber pad fixedly connected to the upper part of the scraper first, and two toothed plates fixedly connected to the lower part of the scraper second. The toothed plates are all slidably connected inside the scraper plate one. Two rotating rods are rotatably connected to the center of the scraper plate one. Baffles are fixedly connected to the front and rear ends of the two rotating rods. Gears are fixedly connected to the center of the two rotating rods. The two gears mesh with the two toothed plates respectively. A limiting plate two is fixedly connected to the upper center of the scraper plate one. Two limiting plates three are fixedly connected to the lower center of the scraper plate one. A pipe one is fixedly connected to the upper left side of the filter box. A pipe two is fixedly connected to the middle right side of the filter box. A pipe three is fixedly connected to the bottom of the filter box. A filter assembly is installed inside the filter box.

[0007] Furthermore, the filter assembly includes a partition plate, which is fixedly connected to the middle of the inner wall of the filter box. A support layer is fixedly connected inside the partition plate, a filter layer is fixedly connected inside the support layer, and a wear-resistant layer is fixedly connected inside the filter layer.

[0008] Furthermore, a base plate is fixedly connected to the bottom of the filter box.

[0009] Furthermore, an electromagnetic valve is fixedly connected to the middle of the second pipeline.

[0010] Furthermore, an electromagnetic valve is fixedly connected inside the third pipe.

[0011] Furthermore, the support layer is made of stainless steel.

[0012] Furthermore, the filter layer is made of glass fiber.

[0013] Furthermore, the wear-resistant layer is made of ceramic.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, when the electric telescopic rod is activated, it pushes scraper one downwards. Multiple baffles are pushed by the oil and embedded inside scraper one. The multiple baffles drive two rotating rods to rotate, which in turn drive two gears to rotate. The two gears drive two toothed plates to descend, and the two toothed plates pull scraper two downwards, squeezing the rubber pad. The rubber pad is squeezed, expands, and protrudes, adhering to the inner wall of the wear-resistant layer. The rubber pad continuously scrapes away particles adhering to the inner wall of the wear-resistant layer. When the electric telescopic rod pulls scraper one upwards, the multiple baffles are pushed by the oil to rotate and detach from the interior of scraper one, rotating and unfolding to abut against one side of two limiting plates three. The two rotating rods drive two gears to rotate, which in turn push two toothed plates upwards. The two toothed plates push scraper two upwards, and scraper two pulls the rubber pad to stretch and prevent it from contacting the wear-resistant layer. Repeating this process multiple times achieves the self-cleaning function of the equipment.

[0016] 2. In this utility model, the support layer has excellent corrosion resistance and mechanical strength, which can provide support and fixation for the filter layer, increase the structural strength and stability of the filter assembly, and the filter layer can efficiently capture tiny particles and contaminants, and can filter particles, impurities and contaminants in the oil. The wear-resistant layer has excellent hardness and wear resistance, which can prevent the filter assembly from being worn, thereby realizing the functions of efficient filtration and extended service life of the filter assembly. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of a novel high-stability oil filter proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the scraper blade 2 of a novel high-stability oil filter proposed in this utility model;

[0019] Figure 3 This is a schematic diagram of the limiting plate of a novel high-stability oil filter proposed in this utility model;

[0020] Figure 4 This is a schematic diagram of the gear structure of a novel high-stability oil filter proposed in this utility model;

[0021] Figure 5 This is a schematic diagram of the limiting plate three of a novel high-stability oil filter proposed in this utility model;

[0022] Figure 6 This is a schematic diagram of the support layer of a novel high-stability oil filter proposed in this utility model.

[0023] Legend:

[0024] 1. Filter box; 2. Electric telescopic rod; 3. Scraper 1; 4. Rotating rod; 5. Baffle; 6. Gear; 7. Toothed plate; 8. Scraper 2; 9. Rubber pad; 10. Limiting plate 1; 11. Limiting plate 2; 12. Limiting plate 3; 13. Partition; 14. Support layer; 15. Filter layer; 16. Wear-resistant layer; 17. Pipe 1; 18. Pipe 2; 19. Pipe 3; 20. Solenoid valve 1; 21. Solenoid valve 2; 22. Base plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Reference Figures 1-5This utility model provides one embodiment: a novel high-stability oil filter, including a filter box 1, which provides a place for oil filtration. An electric telescopic rod 2 is fixedly connected to the upper part of the filter box 1, and the electric telescopic rod 2 is used to push a scraper 3. The scraper 3 is slidably connected inside the filter box 1, and the scraper 3 is used to fix a rubber pad 9. The upper part of the scraper 3 is fixedly connected to the drive end of the electric telescopic rod 2. A scraper 8 is slidably connected to the drive end of the electric telescopic rod 2, and the scraper 8 is used to connect two toothed plates 7. A limit plate is fixedly connected to the drive end of the electric telescopic rod 2. 10. Limiting plate 10 is used to prevent scraper 2 8 from moving excessively. A rubber pad 9 is fixedly connected to the bottom edge of scraper 2 8. The rubber pad 9 is used to connect scraper 1 3. The lower part of the rubber pad 9 is fixedly connected to the upper part of scraper 1 3. Two toothed plates 7 are fixedly connected to the lower part of scraper 2 8. The two toothed plates 7 are used to pull scraper 2 8 to move. Both toothed plates 7 are slidably connected inside scraper 1 3. Two rotating rods 4 are rotatably connected to the middle of the inside of scraper 1 3. The two rotating rods 4 are used to connect multiple baffles 5. Baffles 5 are fixedly connected to the front and rear ends of the two rotating rods 4. The multiple baffles 5 are used to close the scraper. Filter box 1 has two rotating rods 4, each with a gear 6 fixedly connected to its middle section. The gears 6 drive the two toothed plates 7 to move, and mesh with each other. A limiting plate 2 11 is fixedly connected to the upper middle section of scraper 1, preventing multiple baffles 5 from rotating or flipping. Two limiting plates 3 12 are fixedly connected to the lower middle section of scraper 1, limiting the multiple baffles 5 from getting too close. A pipe 17 is fixedly connected to the upper left side of filter box 1, transporting the oil to be filtered into the filter box 1. Pipe 2 18 is fixedly connected to the middle of the right side. Pipe 2 18 is used to transport the filtered oil. Solenoid valve 1 20 is fixedly connected to the middle of pipe 2 18. Solenoid valve 1 20 is used to control the opening and closing of pipe 2 18. Pipe 3 19 is fixedly connected to the bottom of filter box 1. Pipe 3 19 is used to transport the cleaned dirt. Solenoid valve 2 21 is fixedly connected inside pipe 3 19. Solenoid valve 2 21 is used to control the opening and closing of pipe 3 19. Filter assembly is installed inside filter box 1. Base plate 22 is fixedly connected to the bottom of filter box 1. Base plate 22 is used to support filter box 1.

[0027] Reference Figure 1 , Figure 2 and Figure 6The filter assembly includes a partition 13, which divides the interior of the filter box 1 into two spaces. The partition 13 is fixedly connected to the middle of the inner wall of the filter box 1. A support layer 14 is fixedly connected inside the partition 13, providing support and fixing for the filter layer, increasing the structural strength and stability of the filter assembly. The support layer 14 is made of stainless steel, which has excellent corrosion resistance and mechanical strength, and can effectively support the filter layer 15. The filter layer 15 is fixedly connected inside the support layer 14, and can filter particles, impurities and contaminants in the oil. The filter layer 15 is made of glass fiber, which has a dense fiber structure and can efficiently capture tiny particles and contaminants. A wear-resistant layer 16 is fixedly connected inside the filter layer 15 to prevent the external structure from being worn. The wear-resistant layer 16 is made of ceramic, which has excellent hardness and wear resistance.

[0028] Working principle: When using this equipment, engine oil is supplied to the interior of filter box 1 through pipe 17. The oil flows into the upper part of baffle 13. As the oil volume increases, the filter box 1 is filled with oil. The oil then passes through the filter assembly into the lower part of the filter box 1, and subsequently flows out of the filter box 1 through pipe 2 18. To ensure effective oil filtration, the filter assembly uses a three-layer structure: a wear-resistant layer 16, a filter layer 15, and a support layer 14, from the inside out. The wear-resistant layer 16 has excellent hardness and wear resistance, preventing wear on the internal structure. The filter layer 15 efficiently captures... To remove tiny particles and contaminants, the support layer 14 effectively supports the filter layer 15, preventing it from deforming under high pressure. After long-term use, the equipment requires self-cleaning. At this time, solenoid valve 20 is closed, solenoid valve 21 is opened, and the electric telescopic rod 2 is activated. The electric telescopic rod 2 pushes scraper 3 downwards. As scraper 3 moves downwards, multiple baffles 5 are pushed and embedded inside due to the high viscosity of the oil. Limiting plate 11 prevents the multiple baffles 5 from rotating in the opposite direction. The multiple baffles 5 drive two rotating rods 4 to rotate, which in turn drives two gears 6 to rotate. After the gears 6 rotate, they pull two toothed plates. As scraper 7 descends, the two toothed plates 7 pull scraper 2 8 downwards, squeezing the rubber pad 9. The rubber pad 9 expands and protrudes, adhering to the inner wall of the wear-resistant layer 16. As scraper 1 3 descends, the rubber pad 9 continuously scrapes away particles adhering to the inner wall of the wear-resistant layer 16. When scraper 1 3 slides to the bottom of the filter box 1, the adhering particles and impurities are pushed to the bottom and then flow out of the filter box 1 through pipe 3 19. Then, the electric telescopic rod 2 pulls scraper 1 3 upwards. Due to the high viscosity of the engine oil, multiple baffles 5 are pushed and rotated by the engine oil as scraper 1 3 moves upwards, disengaging from the inner wall of scraper 1 3. The part rotates and unfolds, contacting one side of the two limiting plates 3 12. Due to the restriction of the two limiting plates 3 12, the multiple baffles 5 will not get too close and hinder subsequent use. At this time, the two rotating rods 4 will drive the two gears 6 to rotate, and the two gears 6 will push the two toothed plates 7 to move upward. At this time, the two toothed plates 7 will push the scraper 2 8 to move upward, and the scraper 2 8 will pull the rubber pad 9 to move upward. The rubber pad 9 will be stretched and will not contact the wear-resistant layer 16. At this time, the function of cleaning particulate impurities is completed. Repeating this process multiple times will clean up the attached particulate matter and impurities. Then, open the solenoid valve 1 20 and close the solenoid valve 2 21. The equipment will continue to work normally again.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A novel high-stability oil filter, comprising a filter housing (1), characterized in that: An electric telescopic rod (2) is fixedly connected to the upper part of the filter box (1). A scraper (3) is slidably connected inside the filter box (1). The upper part of the scraper (3) is fixedly connected to the drive end of the electric telescopic rod (2). A scraper (8) is slidably connected to the drive end of the electric telescopic rod (2). A limit plate (10) is fixedly connected to the drive end of the electric telescopic rod (2). A rubber pad (9) is fixedly connected to the bottom edge of the scraper (8). The lower part of the rubber pad (9) is fixedly connected to the upper part of the scraper (3). Two toothed plates (7) are fixedly connected to the lower part of the scraper (8). Both toothed plates (7) are slidably connected inside the scraper (3). The filter box (1) has two rotating rods (4) rotatably connected in the middle. The front and rear ends of the two rotating rods (4) are fixedly connected to baffles (5). The middle of the two rotating rods (4) is fixedly connected to gears (6). The two gears (6) mesh with the two toothed plates (7) respectively. The upper middle of the scraper (3) is fixedly connected to a limiting plate (11). The lower middle of the scraper (3) is fixedly connected to two limiting plates (12). The upper left side of the filter box (1) is fixedly connected to a pipe (17). The middle right side of the filter box (1) is fixedly connected to a pipe (2) (18). The bottom of the filter box (1) is fixedly connected to a pipe (3) (19). The filter box (1) is equipped with a filter assembly.

2. The novel high-stability oil filter according to claim 1, characterized in that: The filter assembly includes a partition (13), which is fixedly connected to the middle of the inner wall of the filter box (1). A support layer (14) is fixedly connected inside the partition (13), and a filter layer (15) is fixedly connected inside the support layer (14). A wear-resistant layer (16) is fixedly connected inside the filter layer (15).

3. The novel high-stability oil filter according to claim 1, characterized in that: The bottom of the filter box (1) is fixedly connected to a base plate (22).

4. The novel high-stability oil filter according to claim 1, characterized in that: A solenoid valve (20) is fixedly connected to the middle of the second pipe (18).

5. A novel high-stability oil filter according to claim 1, characterized in that: The internal structure of the pipe three (19) is fixedly connected to the electromagnetic valve two (21).

6. A novel high-stability oil filter according to claim 2, characterized in that: The support layer (14) is made of stainless steel.

7. A novel high-stability oil filter according to claim 2, characterized in that: The filter layer (15) is made of glass fiber.

8. A novel high-stability oil filter according to claim 2, characterized in that: The wear-resistant layer (16) is made of ceramic.

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