CN220070916U - A filtering device for lubricating oil processing - Google Patents

Abstract

The utility model relates to the technical field of lubricating oil processing, and discloses a filtering device for lubricating oil processing, which includes a barrel body. An oil inlet pipe is fixedly connected to the top of one side of the barrel body, and a top cover is threadedly connected to the top of the barrel body. , a first filter is provided in the middle of the first fixed ring, a second fixed ring is fixedly connected to the middle of the inner wall of the barrel, and a second filter is provided in the middle of the second fixed ring. Inside the barrel A third fixed ring is fixedly connected to the bottom of the wall, a third filter is provided in the middle of the third fixed ring, and an oil outlet pipe is fixedly connected to the bottom of one side of the barrel. In the present invention, by setting the diameter of the second latching groove to be smaller than the diameter of the inner wall of the first fixed ring, and setting the diameter of the third latching groove to be smaller than the diameter of the inner wall of the second fixed ring, it is convenient to connect the first filter screen and the second fixed ring. The filter and the third filter are taken out in sequence to facilitate later cleaning.

Description

A filtering device for lubricating oil processing

Technical field

The utility model relates to the technical field of lubricating oil processing, and in particular to a filtering device for lubricating oil processing.

Background technique

Lubricating oil is an oil product in modern industry. It is mainly used in mechanical parts. Lubricating oil can reduce the friction between parts while maintaining the transmission effect of mechanical parts, thereby protecting the use of parts. During the processing of lubricating oil, it is necessary to filter it to remove small particles contained in the oil, thereby improving the quality of the oil. However, most of the existing filtering devices are multi-stage filtration, so when cleaning or maintaining The removal of the filter is very inconvenient, so it is not conducive to subsequent maintenance.

Utility model content

The purpose of this utility model is to propose a filtering device for lubricating oil processing in order to solve the shortcomings existing in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical solution: a filtering device for lubricating oil processing, including a barrel body, an oil inlet pipe is fixedly connected to the top of one side of the barrel body, and the top of the barrel body is threadedly connected to A top cover, a first fixed ring is fixedly connected to the top of the inner wall of the barrel, a first filter is provided in the middle of the first fixed ring, and a second fixed ring is fixedly connected to the middle of the inner wall of the barrel. A second filter is provided in the middle of the second fixed ring, a third fixed ring is fixedly connected to the bottom of the inner wall of the barrel, and a third filter is provided in the middle of the third fixed ring. There is an oil outlet pipe fixedly connected to the bottom.

As a further description of the above technical solution:

A first locking groove is provided in the middle of the first fixed ring, a second locking groove is provided in the middle of the second fixed ring, and a third locking groove is provided in the middle of the third fixed ring.

As a further description of the above technical solution:

The diameter of the second clamping groove is smaller than the diameter of the inner wall of the first fixed ring, and the diameter of the third clamping groove is smaller than the diameter of the inner wall of the second fixed ring.

As a further description of the above technical solution:

The diameters of the filter holes of the first filter screen, the second filter screen, and the third filter screen decrease in sequence, and the diameters of the first filter screen, the second filter screen, and the third filter screen decrease in sequence.

As a further description of the above technical solution:

The top outer side of the oil inlet pipe is threadedly connected to the inner wall of the sealing cover. The bottom of the oil inlet pipe is provided with a first valve, and the oil inlet pipe is made of colorless and transparent material. The outer side of the oil inlet pipe is provided with a scale mark. A second valve is provided in the middle of the oil outlet pipe.

As a further description of the above technical solution:

The bottom of the barrel is fixedly connected to one side of the top surface of the bottom plate, the other side of the top surface of the bottom plate is fixedly connected to an electric push rod, the output end of the electric push rod is fixedly connected to a piston, and the outer side of the piston The sleeve is slidingly connected to the inner wall of the sleeve. The top of one side of the sleeve is fixedly connected to a trachea. One end of the trachea is fixedly connected to the top of the other side of the barrel. The bottom of the sleeve is fixedly connected to a strut. The bottom of the support pole is fixedly connected to the other side of the top surface of the base plate.

As a further description of the above technical solution:

There are three support rods, and the three support rods are evenly arranged at the bottom of the sleeve.

The utility model has the following beneficial effects:

1. In the present utility model, by setting the diameter of the second latching groove to be smaller than the diameter of the inner wall of the first fixed ring, and setting the diameter of the third latching groove to be smaller than the diameter of the inner wall of the second fixed ring, it is convenient to connect the first filter screen and the inner wall of the first fixed ring. The second filter and the third filter are taken out in sequence to facilitate later cleaning.

2. In this utility model, the oil inlet pipe is made of colorless and transparent material, and a scale mark is provided on the outside of the oil inlet pipe. Through the cooperation of the first valve and the oil inlet pipe, the purpose of accurately feeding the inside of the barrel can be achieved. , increasing the convenience of use.

Description of drawings

Figure 1 is a schematic structural diagram of a filter device for lubricating oil processing proposed by the utility model;

Figure 2 is a partial structural exploded view of a filter device for lubricating oil processing proposed by the utility model;

Figure 3 is a partial structural exploded view of a filter device for lubricating oil processing proposed by the utility model;

Figure 4 is an exploded view of a partial structure of a filter device for lubricating oil processing proposed by the present utility model.

illustration:

1. Barrel; 2. Top cover; 3. First fixed ring; 4. First slot; 5. First filter; 6. Second fixed ring; 7. Second slot; 8. Second filter Net; 9. Third fixed ring; 10. Third slot; 11. Third filter; 12. Oil inlet pipe; 13. Sealing cover; 14. First valve; 15. Base plate; 16. Electric push rod; 17 , sleeve; 18, air pipe; 19, piston; 20, strut; 21, oil outlet pipe; 22, second valve.

Detailed ways

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

Referring to Figures 1-4, an embodiment of the utility model is provided: a filtering device for lubricating oil processing, including a barrel 1. An oil inlet pipe 12 is fixedly connected to the top of one side of the barrel 1, and the top of the barrel 1 is threaded. A top cover 2 is connected, a first fixed ring 3 is fixedly connected to the top of the inner wall of the barrel 1, a first filter 5 is provided in the middle of the first fixed ring 3, and a second fixed ring 6 is fixedly connected to the middle of the inner wall of the barrel 1. , a second filter 8 is provided in the middle of the second fixed ring 6, a third fixed ring 9 is fixedly connected to the bottom of the inner wall of the barrel 1, and a third filter 11 is provided in the middle of the third fixed ring 9. The barrel 1 has a There is an oil outlet pipe 21 fixedly connected to the bottom of the side. When using, first remove the sealing cover 13. At this time, you can pour oil into the oil inlet pipe 12 to let the oil enter the inside of the barrel 1. When the oil enters the inside of the barrel 1 Finally, by driving the electric push rod 16 to extend the output end, at this time, the piston 19 can slide inside the sleeve 17, allowing the gas to enter the inside of the barrel 1, using the air pressure to generate pressure on the oil, increasing the filtration efficiency, and After the use of the device is completed, by rotating and removing the top cover 2, the first filter 5 can be directly removed from the first fixing ring 3, and the diameter of the second slot 7 can be set smaller than that of the first fixing ring 3. The diameter of the inner wall of the ring 3 is so that the second filter screen 8 can be removed. By setting the diameter of the third slot 10 to be smaller than the diameter of the inner wall of the second fixed ring 6, the third filter screen 11 can be removed at this time, and During installation, put the third filter 11, the second filter 8, and the first filter 5 into the third slot 10, the second slot 7, and the first slot 4 in order, thus making the installation and removal easier. The operation becomes convenient and facilitates subsequent cleaning and maintenance.

The first fixing ring 3 is provided with a first catch groove 4 in the middle, the second fixing ring 6 is provided with a second catch groove 7 in the middle, the third fixing ring 9 is provided with a third catch groove 10 in the middle, the second catch groove 7 The diameter is smaller than the diameter of the inner wall of the first fixed ring 3, the diameter of the third slot 10 is smaller than the diameter of the inner wall of the second fixed ring 6, the diameters of the filter holes of the first filter 5, the second filter 8, and the third filter 11 The diameters of the first filter screen 5, the second filter screen 8, and the third filter screen 11 decrease in turn. The top outer side of the oil inlet pipe 12 is threadedly connected to the inner wall of the sealing cover 13. The bottom of the oil inlet pipe 12 is provided with The first valve 14, and the oil inlet pipe 12 is made of colorless and transparent material. A scale line is provided on the outside of the oil inlet pipe 12. A second valve 22 is provided in the middle of the oil outlet pipe 21. The bottom of the barrel 1 is fixedly connected to the top of the bottom plate 15. On one side of the surface, an electric push rod 16 is fixedly connected to the other side of the top surface of the bottom plate 15. The output end of the electric push rod 16 is fixedly connected to a piston 19. The outside of the piston 19 is slidingly connected to the inner wall of the sleeve 17. The top of one side is fixedly connected with an air pipe 18. One end of the air pipe 18 is fixedly connected with the top of the other side of the barrel 1. The bottom of the sleeve 17 is fixedly connected with a strut 20. The bottom of the strut 20 is fixedly connected with the other side of the top surface of the bottom plate 15. On one side, there are three support rods 20 , and the three support rods 20 are evenly arranged at the bottom of the sleeve 17 , and the oil inlet pipe 12 is made of a colorless and transparent material, and a scale mark is provided on the outside of the oil inlet pipe 12 , when filling oil, first close the first valve 14 to allow the oil to remain in the oil inlet pipe 12. The amount of oil to be added can be known through the scale line, and then open the first valve 14 to allow the oil to be filled. Flows into the inside of the barrel 1, and through the cooperation of the first valve 14 and the oil inlet pipe 12, the purpose of accurately feeding the inside of the barrel 1 can be achieved, increasing the convenience of use. After the oil is filtered, by opening the second valve 22, the filtered oil can be discharged from the oil outlet pipe 21.

Working principle: When using, first remove the sealing cover 13. At this time, you can pour oil into the oil inlet pipe 12 so that the oil enters the inside of the barrel 1. When the oil enters the inside of the barrel 1, the electric push rod is driven. 16 extends out of the output end. At this time, the piston 19 can slide inside the sleeve 17, allowing the gas to enter the inside of the barrel 1, using the air pressure to generate pressure on the oil, increasing the filtration efficiency, and after the use of the device is completed, By rotating and removing the top cover 2, the first filter screen 5 can be directly removed from the first fixed ring 3. By setting the diameter of the second slot 7 to be smaller than the diameter of the inner wall of the first fixed ring 3, The second filter screen 8 can be removed. By setting the diameter of the third slot 10 to be smaller than the diameter of the inner wall of the second fixing ring 6, the third filter screen 11 can be removed, and the third filter screen 11 can be removed in sequence during installation. The filter screen 11, the second filter screen 8, and the first filter screen 5 can be put into the third card slot 10, the second card slot 7, and the first card slot 4 in sequence, thereby making the loading and unloading operation convenient and convenient. Later cleaning and maintenance. And by setting the oil inlet pipe 12 to be made of a colorless and transparent material, and having a scale mark on the outside of the oil inlet pipe 12, when filling the oil, first close the first valve 14 to allow the oil to remain in the oil inlet pipe 12. The amount of oil to be added can be known through the scale line. Then the first valve 14 is opened to allow the oil to flow into the inside of the barrel 1. Through the cooperation of the first valve 14 and the oil inlet pipe 12, the barrel 1 can be adjusted. The purpose of accurate internal feeding is to increase the convenience of use. After the oil is filtered, the filtered oil can be discharged from the oil outlet pipe 21 by opening the second valve 22 .

Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions recorded in the foregoing embodiments, or to perform equivalent substitutions on some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model, All should be included in the protection scope of this utility model.

Claims (7)

1. The utility model provides a filter equipment is used in lubricating oil processing, includes staving (1), its characterized in that: one side top fixedly connected with oil feed pipe (12) of staving (1), the top threaded connection of staving (1) has top cap (2), the top fixedly connected with first solid fixed ring (3) of staving (1) inner wall, the middle part of first solid fixed ring (3) is provided with first filter screen (5), the middle part fixedly connected with second solid fixed ring (6) of staving (1) inner wall, the middle part of second solid fixed ring (6) is provided with second filter screen (8), the bottom fixedly connected with third solid fixed ring (9) of staving (1) inner wall, the middle part of third solid fixed ring (9) is provided with third filter screen (11), the bottom fixedly connected with oil outlet pipe (21) of staving (1) one side.

2. The filtering device for lubricant oil processing according to claim 1, wherein: the middle part of first solid fixed ring (3) is provided with first draw-in groove (4), the middle part of second solid fixed ring (6) is provided with second draw-in groove (7), the middle part of third solid fixed ring (9) is provided with third draw-in groove (10).

3. The filtering device for lubricant processing according to claim 2, wherein: the diameter of the second clamping groove (7) is smaller than that of the inner wall of the first fixing ring (3), and the diameter of the third clamping groove (10) is smaller than that of the inner wall of the second fixing ring (6).

4. The filtering device for lubricant oil processing according to claim 1, wherein: the diameters of the filtering holes of the first filtering net (5), the second filtering net (8) and the third filtering net (11) are sequentially reduced, and the diameters of the first filtering net (5), the second filtering net (8) and the third filtering net (11) are sequentially reduced.

5. The filtering device for lubricant oil processing according to claim 1, wherein: the top outside threaded connection of advance oil pipe (12) is at the inner wall of sealed lid (13), the bottom of advance oil pipe (12) is provided with first valve (14), just advance oil pipe (12) and set up to colorless transparent material, advance the outside of oil pipe (12) and be provided with the scale mark, the middle part of play oil pipe (21) is provided with second valve (22).

6. The filtering device for lubricant oil processing according to claim 1, wherein: the bottom of staving (1) fixed connection is in top surface one side of bottom plate (15), top surface opposite side fixedly connected with electricity push rod (16) of bottom plate (15), the output fixedly connected with piston (19) of electricity push rod (16), the outside sliding connection of piston (19) is at the inner wall of sleeve (17), one side top fixedly connected with trachea (18) of sleeve (17), the one end fixedly connected with of trachea (18) is at staving (1) opposite side top, the bottom fixedly connected with branch (20) of sleeve (17), the bottom fixedly connected with of branch (20) is at the top surface opposite side of bottom plate (15).

7. The lubricating oil processing filter device according to claim 6, wherein: the three support rods (20) are arranged, and the three support rods (20) are uniformly arranged at the bottom of the sleeve (17) respectively.