Lubricating oil production device with filtering structure

Abstract

The utility model discloses a lubricating oil production device with a filtering structure, which comprises four racks which are annularly distributed at equal intervals, a processing tank is fixedly arranged at the upper ends of the racks, a tank cover is arranged at the upper end of the processing tank, and the tank cover is in threaded connection with the processing tank; the filter cartridge is arranged in the middle of the lower end of the tank cover, the filter cartridge is fixedly connected with the tank cover, a rotating rod is arranged at the lower end, located in the filter cartridge, of the tank cover, the rotating rod is rotationally connected with the tank cover, and a spiral blade is fixedly arranged outside the rotating rod; the first motor is arranged at the upper end of the tank cover, and an output shaft of the first motor extends to the position below the tank cover and is fixedly connected with the rotating rod. By means of the structure, the problems that lubricating oil is difficult to filter in the production process, and the lubricating oil is prone to being attached to the inner wall of the processing tank in the production process are solved.

Description

Technical Field

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

[0002] Lubricating oil is a liquid or semi-solid lubricant widely used in various types of automobiles and mechanical equipment. Its main function is to reduce friction, protect machinery and processed parts, and extend the service life of mechanical equipment and improve efficiency. Lubricating oil is mainly composed of two parts: base oil and additives. Base oil is the main component of lubricating oil and determines the basic properties of lubricating oil. Base oil is divided into three categories: mineral base oil, synthetic base oil and bio-base oil. Additives are used to make up for and improve the deficiencies in base oil performance. Among them, the filter structure is an important part of the lubricating oil production device.

[0003] For example, the Chinese patent "A Lubricating Oil Production Device" with announcement number CN209679971U includes a stirring barrel, a motor is fixedly connected to the top of the stirring barrel, a driving shaft of the motor is fixedly connected to a rotating shaft, an end of the rotating shaft away from the motor passes through the stirring barrel and extends into the stirring barrel, a main stirring roller and an auxiliary stirring roller are respectively fixedly connected to the part of the rotating shaft located inside the stirring barrel, a power cord is fixedly connected to one side of the inner wall of the stirring barrel, one end of the power cord passes through the stirring barrel and is connected to the power supply, a heating resistor coil is fixedly connected to the end of the power cord away from the power supply, an insulating support rod is fixedly connected to the side of the heating resistor coil away from the power cord, and one end of the insulating support rod away from the heating resistor coil is fixedly connected to the inner wall of the stirring barrel, a support leg is fixedly connected to the bottom of the stirring barrel, and a discharge port is provided at the bottom of the stirring barrel.

[0004] Although the above-mentioned prior art can realize the production of lubricating oil, in actual use, on the one hand, it is difficult to filter the lubricating oil during the production process. After mixing and stirring in the production process of the lubricating oil, it enters the next process, resulting in various impurities in the lubricating oil, thereby reducing the purity of the lubricating oil. On the other hand, the lubricating oil is easy to adhere to the inner wall of the processing tank during the production process, resulting in the residual lubricating oil on the inner wall causing blockage of the discharge pipe. Therefore, it does not meet the existing needs. In this regard, we propose a lubricating oil production device with a filtering structure. Utility Model Content

[0005] The purpose of the utility model is to provide a lubricating oil production device with a filtering structure to solve the problems in the above-mentioned background technology that the lubricating oil is difficult to filter during its production process and the lubricating oil is easy to adhere to the inner wall of the processing tank during the production process.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lubricating oil production device with a filtering structure, comprising a frame, and the frame is provided with four frames and is equidistantly distributed in a ring shape, a processing tank is fixedly provided at the upper end of the frame, a tank cover is provided at the upper end of the processing tank, and the tank cover is connected to the processing tank by threads; and further comprising:

[0007] A filter cartridge is arranged at the middle position of the lower end of the tank cover, and the filter cartridge is fixedly connected to the tank cover. A rotating rod is arranged at the lower end of the tank cover located inside the filter cartridge, and the rotating rod is rotatably connected to the tank cover. A spiral blade is fixedly arranged on the outside of the rotating rod;

[0008] The first motor is arranged at the upper end of the tank cover, and the output shaft of the first motor extends to the bottom of the tank cover and is fixedly connected to the rotating rod.

[0009] Preferably, connecting rods are fixedly provided at the four corners of the lower end of the tank cover located inside the processing tank, and a mounting ring is fixedly provided at the lower end of the connecting rod.

[0010] Preferably, a scraper is fixedly provided on the outside of the mounting ring, and one side of the scraper is in contact with the inner wall of the processing tank.

[0011] Preferably, a rotating disk is arranged above the outside of the mounting ring, and the radius of the rotating disk is smaller than the radius of the middle through hole of the mounting ring. Four stirring plates are fixedly arranged at the upper end of the rotating disk located outside the filter cartridge, and the stirring plates are equidistantly distributed in a ring shape.

[0012] Preferably, a second motor is fixedly disposed at the lower end of the exterior of the processing tank, and an output shaft of the second motor extends into the interior of the processing tank and is fixedly connected to the rotating disk.

[0013] Preferably, heating wires are arranged inside the stirring plate, and the heating wires are distributed at equal distances.

[0014] Preferably, a feed pipe is provided at the upper end of the tank cover on the side of the first motor, and the feed pipe is connected to the processing tank. A discharge pipe is provided at the lower part of the outer side of the processing tank, and the discharge pipe is connected to the processing tank. Valves are fixedly provided on the outside of the discharge pipe and the feed pipe.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model can stir and filter the lubricating oil through the spiral blades and the filter cartridge. When the lubricating oil is processed, the raw materials are first injected into the processing tank through the feed pipe. At this time, the raw materials first flow into the filter cartridge. After a period of time, the first motor is turned on to make the output shaft of the first motor drive the rotating rod to rotate. At this time, the rotating rotating rod drives the spiral blades to rotate in the filter cartridge. The rotation of the spiral blades promotes the flow of the lubricating oil. At this time, the impurities in the lubricating oil are intercepted by the filter screen on the filter cartridge, and the clean lubricating oil flows out of the filter cartridge, which prevents the lubricating oil containing impurities from directly entering the next process, thereby improving the purity of the lubrication.

[0017] 2. The utility model can scrape the lubricating oil on the inner wall of the processing tank through the connecting rod and the scraper. When the lubricating oil is filtered, the tank cover is opened and moved upward. During the upward movement of the tank cover, the mounting ring and the scraper are driven to move upward together through the connecting rod. At this time, the scraper contacts the inner wall of the processing tank. When the scraper moves upward, the lubricating oil on the inner wall of the processing tank falls off and drips into the lubricating oil liquid through squeezing until the scraper is completely removed from the processing tank, thereby preventing the sticky lubricating oil from adhering to the inner wall of the processing tank, thereby preventing the lubricating oil from clogging the discharge pipe.

[0018] 3. The utility model can stir and heat the filtered lubricating oil through the stirring plate and the heating wire. After the spiral blade rotates for a period of time, the first motor is turned off, and the second motor is turned on at this time, so that the output shaft of the second motor drives the rotating disk to rotate, and the rotating rotating disk drives the stirring plate fixedly connected thereto to rotate together. The stirring of the lubricating oil by the stirring plate causes the lubricating oil to flow and form a recoil on the filter screen on the filter cylinder, thereby preventing the filter screen from being blocked by impurities. Then the second motor is turned off and the first motor is turned on to filter the lubricating oil again. The above steps are repeated many times, and the heating wire is energized at the same time. When current flows through the heating wire with a certain resistance value, the temperature of the heating wire is increased and the generated heat is transferred to the lubricating oil through the stirring plate, thereby increasing the fluidity of the lubricating oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view of the internal structure of the utility model;

[0020] Figure 2 It is a side view of the internal structure of the utility model;

[0021] Figure 3 It is a partial schematic diagram of the stirring structure of the utility model;

[0022] Figure 4 For the utility model Figure 1 A partial enlarged view of area A.

[0023] In the figure: 1. frame; 2. processing tank; 3. tank cover; 4. first motor; 5. inlet pipe; 6. valve; 7. outlet pipe; 8. filter cartridge; 9. rotating rod; 10. spiral blade; 11. rotating disk; 12. stirring plate; 13. heating wire; 14. second motor; 15. connecting rod; 16. mounting ring; 17. scraper. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] See also Figure 1-4 The utility model provides an embodiment: a lubricating oil production device with a filtering structure, comprising a frame 1, and the frame 1 is provided with four and equidistantly distributed in a ring shape, a processing tank 2 is fixedly provided at the upper end of the frame 1, a tank cover 3 is provided at the upper end of the processing tank 2, and the tank cover 3 is connected to the processing tank 2 by threads; and further comprising:

[0026] A filter cartridge 8 is disposed at the middle position of the lower end of the tank cover 3, and the filter cartridge 8 is fixedly connected to the tank cover 3. A rotating rod 9 is disposed at the lower end of the tank cover 3 located inside the filter cartridge 8, and the rotating rod 9 is rotatably connected to the tank cover 3. A spiral blade 10 is fixedly disposed outside the rotating rod 9.

[0027] The first motor 4 is disposed at the upper end of the tank cover 3 , and the output shaft of the first motor 4 extends to the bottom of the tank cover 3 and is fixedly connected to the rotating rod 9 .

[0028] During use, when the lubricating oil is processed, the raw materials are first injected into the processing tank 2 through the feed pipe 5. At this time, the raw materials first flow into the filter cylinder 8. After a period of time, the first motor 4 is turned on, so that the output shaft of the first motor 4 drives the rotating rod 9 to rotate. At this time, the rotating rotating rod 9 drives the spiral blade 10 to rotate in the filter cylinder 8, and the rotation of the spiral blade 10 drives the lubricating oil to flow. At this time, the impurities in the lubricating oil are intercepted by the filter screen on the filter cylinder 8, and the clean lubricating oil flows out of the filter cylinder 8.

[0029] See also Figure 1 Connecting rods 15 are fixedly provided at the four corners of the lower end of the tank cover 3 located inside the processing tank 2, and a mounting ring 16 is fixedly provided at the lower end of the connecting rod 15, so as to facilitate the movement of the scraper 17 by the connecting rod 15.

[0030] See also Figure 1 and Figure 4 A scraper 17 is fixedly provided on the outside of the mounting ring 16 , and one side of the scraper 17 contacts the inner wall of the processing tank 2 , so that the lubricating oil on the inner wall of the processing tank 2 can be scraped off by the scraper 17 .

[0031] See also Figure 1 and Figure 2 A rotating disk 11 is arranged above the outside of the mounting ring 16, and the radius length of the rotating disk 11 is smaller than the radius length of the middle through hole of the mounting ring 16. Four stirring plates 12 are fixedly arranged at the upper end of the rotating disk 11 located on the outside of the filter cylinder 8, and the stirring plates 12 are distributed equidistantly in a ring shape, so that the lubricating oil can flow through the stirring plates 12 and form a backwash on the filter screen on the filter cylinder 8.

[0032] See also Figure 1 A second motor 14 is fixedly provided at the lower end of the outside of the processing tank 2, and the output shaft of the second motor 14 extends into the interior of the processing tank 2 and is fixedly connected to the rotating disk 11, so that the stirring plate 12 is driven to rotate by the second motor 14.

[0033] See also Figure 1 and Figure 3 A heating wire 13 is arranged inside the stirring plate 12, and the heating wires 13 are evenly distributed, so that the lubricating oil can be heated by the heating wires 13, thereby increasing the fluidity of the lubricating oil.

[0034] See also Figure 1 and Figure 2 A feed pipe 5 is provided at the upper end of the tank cover 3 on one side of the first motor 4, and the feed pipe 5 is connected to the processing tank 2. A discharge pipe 7 is provided at the lower part of the outer side of the processing tank 2, and the discharge pipe 7 is connected to the processing tank 2. Valves 6 are fixedly provided on the outside of the discharge pipe 7 and the feed pipe 5, so as to facilitate the opening and closing of the discharge pipe 7 and the feed pipe 5 by adjusting the valve 6.

[0035] Working principle: After the spiral blade 10 rotates for a period of time, the first motor 4 is turned off, and the second motor 14 is turned on at this time, so that the output shaft of the second motor 14 drives the rotating disk 11 to rotate, and the rotating rotating disk 11 drives the stirring plate 12 fixedly connected thereto to rotate together, and the stirring plate 12 stirs the lubricating oil to make the lubricating oil flow and form a backwash on the filter screen on the filter cylinder 8, thereby preventing the filter screen from being blocked by impurities, and then the second motor 14 is turned off and the first motor 4 is turned on to filter the lubricating oil again, and the above steps are repeated for many times, while the heating wire 13 When the power is turned on, when the current flows through the heating wire 13 with a certain resistance value, the temperature of the heating wire 13 rises and the generated heat is transferred to the lubricating oil through the stirring plate 12. When the lubricating oil is filtered, the tank cover 3 is opened and moved upward. During the upward movement of the tank cover 3, the connecting rod 15 drives the mounting ring 16 and the scraper 17 to move upward together. At this time, the scraper 17 contacts the inner wall of the processing tank 2. When the scraper 17 moves upward, the lubricant on the inner wall of the processing tank 2 falls off and drips into the lubricating oil liquid through squeezing until the scraper 17 is completely removed from the processing tank 2.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A lubricating oil production device with a filtering structure, comprising a frame (1), wherein the frame (1) is provided with four frames which are equidistantly distributed in a ring shape, a processing tank (2) is fixedly provided at the upper end of the frame (1), a tank cover (3) is provided at the upper end of the processing tank (2), and the tank cover (3) is connected to the processing tank (2) by means of threads; Features: Also includes: A filter cartridge (8) is arranged at a middle position of the lower end of the tank cover (3), and the filter cartridge (8) is fixedly connected to the tank cover (3); a rotating rod (9) is arranged at the lower end of the tank cover (3) located inside the filter cartridge (8), and the rotating rod (9) is rotatably connected to the tank cover (3); a spiral blade (10) is fixedly arranged on the outside of the rotating rod (9); A first motor (4) is arranged at the upper end of the tank cover (3), and an output shaft of the first motor (4) extends to the bottom of the tank cover (3) and is fixedly connected to the rotating rod (9).

2. The lubricating oil production device with a filtering structure according to claim 1, characterized in that: Connecting rods (15) are fixedly arranged at the four corners of the lower end of the tank cover (3) located inside the processing tank (2), and a mounting ring (16) is fixedly arranged at the lower end of the connecting rod (15).

3. The lubricating oil production device with a filtering structure according to claim 2, characterized in that: A scraper (17) is fixedly arranged on the outside of the mounting ring (16), and one side of the scraper (17) is in contact with the inner wall of the processing tank (2).

4. The lubricating oil production device with a filtering structure according to claim 3, characterized in that: A rotating disk (11) is arranged above the outside of the mounting ring (16), and the radius length of the rotating disk (11) is smaller than the radius length of the middle through hole of the mounting ring (16). Four stirring plates (12) are fixedly arranged at the upper end of the rotating disk (11) located outside the filter cartridge (8), and the stirring plates (12) are distributed in an annular shape with equal spacing.

5. The lubricating oil production device with a filtering structure according to claim 4, characterized in that: A second motor (14) is fixedly arranged at the lower end of the outside of the processing tank (2), and the output shaft of the second motor (14) extends into the interior of the processing tank (2) and is fixedly connected to the rotating disk (11).

6. The lubricating oil production device with a filtering structure according to claim 5, characterized in that: Heating wires (13) are arranged inside the stirring plate (12), and the heating wires (13) are distributed at equal distances.

7. The lubricating oil production device with a filtering structure according to claim 1, characterized in that: A feed pipe (5) is provided at the upper end of the tank cover (3) on one side of the first motor (4), and the feed pipe (5) is connected to the processing tank (2). A discharge pipe (7) is provided below one side of the outside of the processing tank (2), and the discharge pipe (7) is connected to the processing tank (2). Valves (6) are fixedly provided on the outside of the discharge pipe (7) and the feed pipe (5).

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