Equipment for filtering impurities in lubricating oil

Abstract

The utility model relates to the technical field of lubricating oil filtration, in particular to equipment for filtering impurities in lubricating oil, which comprises a shell, an oil leakage hole is formed in the center of the bottom of the shell, a placing shell is fixedly connected to the position, close to the oil leakage hole, of the bottom of the shell, and a first servo motor is fixedly connected to one side of the placing shell. And a rotating shaft of the first servo motor is fixedly connected with a magnetic bar. Through the arrangement of the electric push rod, the movable ring and the cleaning brush, when the magnetic bar adsorbs more metal particle impurities after the equipment is used, the electric push rod is started, the electric push rod operates to enable the movable ring to move, through the arrangement of the sliding block and the sliding groove, the movable ring moves more stably, and the movable ring moves to drive the cleaning brush to move; and when the cleaning brush moves, metal impurities adsorbed on the magnetic bar can be cleaned, so that the effect of conveniently cleaning the magnetic bar is achieved, the situation that equipment is disassembled and then cleaned is avoided, and labor waste is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of lubricating oil filtering, in particular to a device for filtering impurities in lubricating oil. Background Art

[0002] Lubricating oil is a liquid lubricant used to reduce friction, provide cooling, seal, prevent corrosion, and transmit power. It typically consists of a base oil (mineral or synthetic) and various additives and is used in a variety of machinery and engines to reduce friction and wear between moving parts while providing cooling and cleaning effects. A lubricating oil internal impurity filter is a device used to remove impurities from lubricating oil, which may include metal particles, dust, and other contaminants. The purpose of a lubricating oil internal impurity filter is to ensure that the lubricating oil maintains an appropriate level of cleanliness to reduce wear on mechanical equipment and extend its service life.

[0003] However, the existing equipment for filtering impurities in lubricating oil has the following disadvantages:

[0004] (1) The existing equipment for filtering impurities in lubricating oil has a weak cleaning function of the magnetic rod. When in use, the magnetic rod needs to be used to adsorb the iron particles in the lubricating oil. When the magnetic rod adsorbs a large number of particles, the equipment needs to be disassembled and the iron particles adsorbed by the magnetic rod need to be cleaned, resulting in a waste of manpower.

[0005] (2) The existing equipment for filtering impurities in lubricating oil has a weak function in preventing lubricating oil from being wasted. When in use, the lubricating oil will adhere to the inner wall of the equipment housing during filtration, causing the problem of lubricating oil waste. Utility Model Content

[0006] The purpose of the present invention is to provide a device for filtering impurities in lubricating oil to solve the problems raised in the above background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A device for filtering impurities in lubricating oil, comprising a shell, an oil leakage hole is opened at the center of the bottom of the shell, a placement shell is fixedly connected to a position near the oil leakage hole on the bottom of the shell, a first servo motor is fixedly connected to one side of the placement shell, a magnetic rod is fixedly connected to the rotating shaft of the first servo motor, one end of the magnetic rod is rotatably connected to the placement shell, an electric push rod is fixedly connected to the side of the placement shell away from the first servo motor, one end of the electric push rod is fixedly connected to a moving ring, a cleaning brush is fixedly connected to the inside of the moving ring, a shell cover is fixedly installed on the top of the shell, a second servo motor is fixedly installed at the top center of the shell cover, the rotating shaft of the second servo motor is fixedly connected to a rotating rod, a plurality of stirring rods are fixedly connected on both sides of the rotating rod, and a scraper is fixedly installed on one end of the stirring rod.

[0009] Preferably, a slider is fixedly connected to the bottom of the movable ring, a sliding groove is provided on the inner bottom wall of the placement shell, and a slider is slidably connected inside the sliding groove.

[0010] Preferably, an observation port is provided on the outer surface of the shell, and an observation glass is fixedly installed inside the observation port.

[0011] Preferably, a first filter is fixedly mounted on the top of the inner side wall of the shell, and a second filter is fixedly mounted on the bottom of the inner side wall of the shell.

[0012] Preferably, an oil inlet is provided on one side of the top of the shell cover, and an oil outlet is provided on the bottom of the placement shell, and valves are fixedly installed inside the oil inlet and the oil outlet.

[0013] Preferably, support legs are fixedly installed at the four corners of the bottom of the shell, and anti-slip pads are fixedly installed at the bottom of the support legs.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. This equipment for filtering impurities in lubricating oil is equipped with an electric push rod, a moving ring and a cleaning brush. After the equipment is used, when the magnetic rod adsorbs a large amount of metal particle impurities, the electric push rod is started, and the electric push rod moves to move the moving ring. The setting of the slider and the slide groove makes the moving ring move more smoothly. The movement of the moving ring drives the cleaning brush to move. When the cleaning brush moves, it cleans the metal impurities adsorbed on the magnetic rod, thereby achieving the effect of facilitating the cleaning of the magnetic rod, avoiding the need to disassemble the equipment for cleaning, and reducing labor waste.

[0016] 2. This kind of impurity filtering equipment in lubricating oil, through the arrangement of the second servo motor, the rotating rod and the scraper, will have some lubricating oil adhered to the inner wall of the shell during filtering. The second servo motor is started, and the second servo motor drives the rotating rod to rotate, and the rotation of the rotating rod drives the stirring rod to rotate. When the stirring rod rotates, the scraper rotates with the stirring rod. When the scraper rotates, the lubricating oil adhered to the inner wall of the shell is scraped off, thereby achieving the effect of reducing the waste of lubricating oil. The stirring rod will stir the lubricating oil when it rotates to avoid large pieces of condensed grease in the lubricating oil, which affects subsequent filtration. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic cross-sectional view of the utility model;

[0019] Figure 3 This is a schematic diagram of the movable ring and cleaning brush of the present invention;

[0020] Figure 4 This is a schematic diagram of the stirring rod and scraper of the present invention.

[0021] In the figure: 1. Shell; 2. Oil leakage hole; 3. Placement shell; 4. First servo motor; 5. Magnetic rod; 6. Electric push rod; 7. Moving ring; 8. Cleaning brush; 9. Shell cover; 10. Second servo motor; 11. Rotating rod; 12. Stirring rod; 13. Scraper; 14. Slider; 15. Slide; 16. Observation glass; 17. First filter; 18. Second filter; 19. Oil inlet; 20. Oil outlet; 21. Support leg; 22. Anti-slip pad. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figures 1-4 As shown, the utility model provides a technical solution:

[0024] A device for filtering impurities in lubricating oil includes a shell 1, an oil leakage hole 2 is opened at the center of the bottom of the shell 1, a placement shell 3 is fixedly connected to the position near the oil leakage hole 2 at the bottom of the shell 1, a first servo motor 4 is fixedly connected to one side of the placement shell 3, a magnetic rod 5 is fixedly connected to the rotating shaft of the first servo motor 4, and the first servo motor 4 starts to drive the magnetic rod 5 to rotate to adsorb iron impurities in the lubricating oil, one end of the magnetic rod 5 is rotatably connected to the placement shell 3, and an electric push rod 6 is fixedly connected to the side of the placement shell 3 away from the first servo motor 4, one end of the electric push rod 6 is fixedly connected to a moving ring 7, and a cleaning brush 8 is fixedly connected to the inside of the moving ring 7. After the equipment is used, when the magnetic rod 5 adsorbs a large number of metal particle impurities, the electric push rod 6 is started, and the electric push rod 6 operates to move the moving ring 7. The setting of the slider 14 and the slide groove 15 makes the moving ring 7 move more smoothly, and the movement of the moving ring 7 drives the cleaning brush 8 to move, and the cleaning brush 8 will remove the metal impurities adsorbed on the magnetic rod 5 when it moves. The cleaning is carried out, thereby achieving the effect of facilitating the cleaning of the magnetic rod 5, avoiding the need to disassemble the equipment for cleaning, and reducing labor waste. A shell cover 9 is fixedly installed on the top of the shell 1, and a second servo motor 10 is fixedly installed at the center of the top of the shell cover 9. The rotating shaft of the second servo motor 10 is fixedly connected to a rotating rod 11, and a number of stirring rods 12 are fixedly connected to both sides of the rotating rod 11. A scraper 13 is fixedly installed at one end of the stirring rod 12. When filtering, some lubricating oil will adhere to the inner wall of the shell 1, and the second servo motor 10 will be started. The second servo motor 10 will drive the rotating rod 11 to rotate, and the rotation of the rotating rod 11 will drive the stirring rod 12 to rotate. When the stirring rod 12 rotates, the scraper 13 will rotate with the rotation of the stirring rod 12. When the scraper 13 rotates, the lubricating oil adhered to the inner wall of the shell 1 will be scraped off, thereby achieving the effect of reducing the waste of lubricating oil, and the stirring rod 12 will stir the lubricating oil when it rotates, avoiding the lubricating oil from containing large pieces of condensed grease, which affects subsequent filtration.

[0025] In this embodiment, preferably, a slider 14 is fixedly connected to the bottom of the movable ring 7, a slide groove 15 is opened on the inner bottom wall of the placement shell 3, and the slider 14 is slidably connected inside the slide groove 15. The setting of the slider 14 sliding in the slide groove 15 makes the movable ring 7 move more smoothly;

[0026] In this embodiment, preferably, an observation port is provided on the outer surface of the housing 1, and an observation glass 16 is fixedly installed inside the observation port, so that the internal situation of the housing 1 can be observed through the observation glass 16;

[0027] In this embodiment, preferably, a first filter 17 is fixedly installed on the top of the inner wall of the housing 1, and a second filter 18 is fixedly installed on the bottom of the inner wall of the housing 1, and impurities are filtered through the first filter 17 and the second filter 18;

[0028] In this embodiment, preferably, an oil inlet 19 is opened on one side of the top of the housing cover 9, and an oil outlet 20 is opened on the bottom of the placement housing 3. Valves are fixedly installed inside the oil inlet 19 and the oil outlet 20. Lubricating oil enters the device through the oil inlet 19 and flows out through the oil outlet 20;

[0029] In this embodiment, preferably, support legs 21 are fixedly installed at the four corners of the bottom of the shell 1, and anti-slip pads 22 are fixedly installed at the bottom of the support legs 21. The support legs 21 support the device, and the anti-slip pads 22 prevent the device from sliding.

[0030] When the lubricating oil impurity filtering device of the present embodiment is in use, the lubricating oil enters the interior of the housing 1 from the oil inlet 19, is filtered through the first filter 17 and the second filter 18, and the filtered oil enters the placement shell 3 through the oil leakage hole 2, and the first servo motor 4 is started. The operation of the first servo motor 4 causes the magnetic rod 5 to rotate, and the rotation of the magnetic rod 5 adsorbs the metal impurities inside the lubricating oil. Subsequently, the lubricating oil flows out through the oil outlet 20. During the filtering, some lubricating oil will adhere to the inner wall of the housing 1, and the second servo motor 10 is started. The operation of the second servo motor 10 drives the rotating rod 11 to rotate, and the rotation of the rotating rod 11 drives the stirring rod 12 to rotate. When the stirring rod 12 rotates, the scraper 13 rotates along with the stirring rod 12 When the scraper 13 rotates, the lubricating oil adhered to the inner wall of the shell 1 is scraped off, thereby achieving the effect of reducing the waste of lubricating oil, and the stirring rod 12 stirs the lubricating oil when rotating to prevent the lubricating oil from containing large pieces of condensed grease, which affects the subsequent filtration. After the equipment is used, when the magnetic rod 5 adsorbs a large amount of metal particle impurities, the electric push rod 6 is started, and the electric push rod 6 operates to move the moving ring 7. The setting of the slider 14 and the slide groove 15 makes the moving ring 7 move more smoothly. The movement of the moving ring 7 drives the cleaning brush 8 to move. When the cleaning brush 8 moves, it will clean the metal impurities adsorbed on the magnetic rod 5, thereby achieving the effect of facilitating the cleaning of the magnetic rod 5, avoiding the need to disassemble the equipment for cleaning, and reducing labor waste.

[0031] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for filtering impurities in lubricating oil, characterized by: The invention comprises a shell (1), an oil leakage hole (2) is provided at the center of the bottom of the shell (1), a placement shell (3) is fixedly connected to a position of the bottom of the shell (1) near the oil leakage hole (2), a first servo motor (4) is fixedly connected to one side of the placement shell (3), a magnetic rod (5) is fixedly connected to the rotating shaft of the first servo motor (4), one end of the magnetic rod (5) is rotatably connected to the placement shell (3), and an electric push rod (6) is fixedly connected to the side of the placement shell (3) away from the first servo motor (4). One end of the electric push rod (6) is fixedly connected to a moving ring (7), and a cleaning brush (8) is fixedly connected inside the moving ring (7). A shell cover (9) is fixedly installed on the top of the shell (1), and a second servo motor (10) is fixedly installed at the center of the top of the shell cover (9). The rotating shaft of the second servo motor (10) is fixedly connected to a rotating rod (11). Both sides of the rotating rod (11) are fixedly connected to a plurality of stirring rods (12), and a scraper (13) is fixedly installed at one end of the stirring rod (12).

2. The device for filtering impurities in lubricating oil according to claim 1, characterized in that: The bottom of the movable ring (7) is fixedly connected with a slider (14), the inner bottom wall of the placement shell (3) is provided with a slide groove (15), and the inside of the slide groove (15) is slidably connected with the slider (14).

3. The device for filtering impurities in lubricating oil according to claim 1, characterized in that: An observation port is provided on the outer surface of the housing (1), and an observation glass (16) is fixedly installed inside the observation port.

4. The device for filtering impurities in lubricating oil according to claim 1, characterized in that: A first filter screen (17) is fixedly mounted on the top of the inner side wall of the shell (1), and a second filter screen (18) is fixedly mounted on the bottom of the inner side wall of the shell (1).

5. The device for filtering impurities in lubricating oil according to claim 1, characterized in that: An oil inlet (19) is provided on one side of the top of the shell cover (9), and an oil outlet (20) is provided on the bottom of the placement shell (3). Valves are fixedly installed inside the oil inlet (19) and the oil outlet (20).

6. The device for filtering impurities in lubricating oil according to claim 1, characterized in that: Support legs (21) are fixedly mounted at the four corners of the bottom of the housing (1), and anti-slip pads (22) are fixedly mounted at the bottoms of the support legs (21).

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