A lubricating oil blending device for lubricating oil production
By designing a lubricant oil blending device that combines horizontal and vertical stirring and equipped with a filter device, the problems of low stirring efficiency and cumbersome impurity removal in the prior art are solved, and efficient and uniform lubricant blending and simple impurity removal are achieved.
Patent Information
- Application Number
- CN202421463453.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-06-25
AI Technical Summary
The existing lubricating oil blending devices are usually stirring in a horizontal single direction, with low stirring efficiency and poor uniformity of mixing between the materials. At the same time, after the blending is completed, the particulate impurities in the lubricating oil need to be filtered off separately, which is relatively cumbersome.
A lubricant mixing device for lubricant oil production is designed, using a combination of a mobile seat, a blending tank, a multi-stage hydraulic cylinder, a horizontal plate, a hollow shaft, agitating motor, a sliding rod and a filter plate to achieve stirring of the lubricant raw materials in the horizontal and vertical directions, and after the blending is completed, particulate impurities are filtered out directly through the filter plate.
It improves the efficiency and uniformity of lubricant stirring, simplifies the removal process of particulate impurities, and reduces the complexity of operation.
Smart Images
Figure CN222724055U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lubricating oil production, in particular to a lubricating oil blending device for lubricating oil production. Background Art
[0002] Lubricating oil is a liquid or semi-solid lubricant used in various types of automobiles and mechanical equipment to reduce friction and protect machinery and processed parts. It mainly plays the role of lubrication, auxiliary cooling, rust prevention, cleaning, sealing and buffering. Blending is an important process in lubricating oil production. The lubricating oil production raw materials need to be added into the blending device. Only after sufficient stirring and blending can qualified lubricating oil products be produced.
[0003] The existing lubricating oil blending device usually stirs in a single horizontal direction, the stirring efficiency is low, and the mixing uniformity between the materials is poor. At the same time, after the blending is completed, the particulate impurities in the lubricating oil need to be filtered out separately, which is rather cumbersome. Therefore, we propose a lubricating oil blending device for lubricating oil production. Utility Model Content
[0004] The utility model aims to provide a lubricating oil blending device for lubricating oil production, which has the advantages of being able to stir various production raw materials of the lubricating oil in the horizontal and vertical directions during the lubricating oil blending process, thereby improving the stirring efficiency and uniformity, and at the same time, being able to filter out particulate impurities in the lubricating oil after the blending is completed, thereby solving the problem that the existing lubricating oil blending device usually stirs in a single horizontal direction, has low stirring efficiency, and has poor mixing uniformity between various materials, and at the same time, after the blending is completed, it is necessary to filter out the particulate impurities in the lubricating oil separately, which is relatively cumbersome.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lubricating oil blending device for lubricating oil production, comprising a movable seat and a blending tank, the blending tank and the supporting seat are fixedly installed on the upper surface of the movable seat, a multi-stage hydraulic cylinder is rotatably installed on the upper surface of the supporting seat, a cross plate is fixedly installed on the output end of the multi-stage hydraulic cylinder, a hollow rotating shaft is rotatably installed on one side of the lower surface of the cross plate, a stirring motor is fixedly installed on the upper surface of the cross plate above the hollow rotating shaft, a first stirring blade is welded on the outer surface of the hollow rotating shaft near the lower surface, a second stirring blade is welded on the outer surface of the first stirring blade, a sliding rod is slidably inserted inside the hollow rotating shaft, and a filter disc is fixedly connected to the end of the sliding rod located below the hollow rotating shaft.
[0006] Preferably, the end of the output shaft of the stirring motor is fixedly connected to the upper surface of the hollow rotating shaft, and the stirring motor drives the stirring shaft to rotate.
[0007] Preferably, a rotating motor is fixedly installed inside the support seat, and the end of the output shaft of the rotating motor is fixedly connected to the lower surface of the multi-stage hydraulic cylinder, and the rotating motor drives the multi-stage hydraulic cylinder to rotate.
[0008] Preferably, locking universal wheels are fixedly installed on the lower surface of the movable seat near the four corners, and the movable seat is moved and fixed by the four locking universal wheels.
[0009] Preferably, an oil drain valve is fixedly connected to the outer surface of the blending tank near the lower surface, and the lubricating oil after blending inside the blending tank is discharged through the oil drain valve.
[0010] Preferably, a counterweight is fixedly installed on the side of the lower surface of the transverse plate away from the hollow rotating shaft, and the multi-stage hydraulic cylinder is located between the counterweight and the hollow rotating shaft. The counterweight can balance the force on both sides of the multi-stage hydraulic cylinder and protect the multi-stage hydraulic cylinder.
[0011] Preferably, one end of the sliding rod located inside the hollow rotating shaft is fixedly connected to a limiting block, and a spring is fixedly connected to the upper surface of the limiting block. The limiting block can prevent the sliding rod from detaching from the inside of the hollow rotating shaft, and the elastic force of the spring makes the lower surface of the filter plate and the bottom of the inner wall of the blending tank fit tightly together.
[0012] Preferably, a retaining ring is welded on the upper surface of the filter disc near the edge, an annular groove is provided on the outer surface of the retaining ring, and a sealing ring is provided inside the annular groove. The retaining ring blocks particulate impurities collected on the filter disc and prevents them from falling from the filter disc, while the sealing ring seals the gap between the retaining ring and the inner wall of the blending tank.
[0013] Preferably, a cover plate is slidably sleeved on the outer surface of the hollow rotating shaft, an oil inlet valve is fixedly connected to one side of the upper surface of the cover plate, a quick connector is fixedly connected to the end of the oil inlet valve, four slots are equidistantly arranged in a circular array on the outer surface of the cover plate, and four magnet blocks are fixedly installed equidistantly in a circular array on the upper surface of the blending tank. The cover plate can cover the upper opening of the blending tank to prevent the lubricating oil inside the blending tank from splashing out during stirring, while the magnet blocks and the slots play a role of limiting and fixing the cover plate on the blending tank.
[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0015] 1. The utility model achieves the effect of stirring the various production raw materials of the lubricating oil in the horizontal and vertical directions during the lubricating oil blending process by arranging a moving seat, a blending tank, a multi-stage hydraulic cylinder, a transverse plate, a hollow rotating shaft, a first stirring blade, a second stirring blade, a stirring motor, a sliding rod and a filter plate, thereby improving the stirring efficiency and uniformity, and filtering out the particulate impurities in the lubricating oil after the blending is completed. The multi-stage hydraulic cylinder drives the transverse plate to rise, rotates the multi-stage hydraulic cylinder so that the hollow rotating shaft is located directly above the blending tank, and the multi-stage hydraulic cylinder drives the hollow rotating shaft to enter the blending tank. Inside the tank, the filter plate is located at the bottom of the inner wall of the blending tank. The lubricating oil production raw materials are added into the blending tank, and the stirring motor drives the hollow shaft to rotate. The first stirring blade stirs the raw materials horizontally, and the multi-stage hydraulic cylinder drives the hollow shaft to reciprocate and lift. The second stirring blade stirs the raw materials up and down, which can make the lubricating oil and raw materials quickly stirred and mixed. After the blending is completed, the multi-stage hydraulic cylinder drives the hollow shaft to rise. When the filter plate rises, the particulate impurities in the lubricating oil are filtered out and taken out to the outside of the blending tank.
[0016] 2. The utility model provides a spring, and utilizes the elastic force of the spring to make the lower surface of the filter plate and the bottom of the inner wall of the blending tank fit closely together.
[0017] 3. The utility model can cover the upper opening of the blending tank by providing a cover plate, thereby preventing the lubricating oil inside the blending tank from splashing out during the stirring process.
[0018] 4. The utility model achieves the effect of fixing the cover plate by setting the card slot and the magnet block. When the cover plate is covered on the upper part of the blending tank, the magnet block enters the card slot to limit it, and at the same time, the magnet block also absorbs and fixes the magnetic material cover plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a three-dimensional schematic diagram of the utility model;
[0020] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;
[0021] Figure 3 This is a schematic diagram of the partial main cross-sectional structure of the hollow shaft of the utility model;
[0022] Figure 4 For this utility model Figure 4 A is a schematic diagram of the enlarged structure of the middle part;
[0023] Figure 5 It is a partial three-dimensional schematic diagram of the hollow shaft of the utility model.
[0024] 1. The oil pump of the invention comprises the following components: 1. agitating member; 2. agitating member; 3. agitating member; 4. agitating member; 5. agitating member; 6. agitating member; 7. agitating member; 8. agitating member; 9. agitating member; 10. agitating member; 11. agitating member; 12. agitating member; 13. agitating member; 14. agitating member; 15. agitating member; 16. agitating member; 17. agitating member; 18. agitating member; 19. agitating member; 20. agitating member; 21. agitating member; 22. agitating member; 23. agitating member; 24. agitating member; 25. agitating member; 26. agitating member; 27. agitating member; 28. agitating member; 29. agitating member; 30. agitating member; 31. agitating member; 32. agitating member; 33. agitating member; 34. agitating member; 35. agitating member; 36. agitating member; 37. agitating member; 38. agitating member; 39. agitating member; 40. agitating member; 41. agitating member; 42. agitating member; 43. agitating member; 44. agitating member; 45. agitating member; 46. agitating member; 47. agitating member; 48. agitating member; 49. agitating member; 50. agitating member; 51. agitating member; 52. agitating member; 53. agitating member; 54. agitating member; 55. agitating member; 56. agitating member; 5 DETAILED DESCRIPTION
[0025] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.
[0026] Embodiment 1
[0027] like Figure 1-Figure 5 As shown, the utility model proposes a lubricating oil blending device for lubricating oil production, including a moving seat 1 and a blending tank 2. Locking universal wheels 12 are fixedly installed near the four corners on the lower surface of the moving seat 1. The moving seat 1 is moved and fixed by the four locking universal wheels 12, so as to facilitate the movement of the device according to the use requirements. The blending tank 2 and the support seat 10 are fixedly installed on the upper surface of the moving seat 1. The multi-stage hydraulic cylinder 9 is rotatably installed on the upper surface of the support seat 10. A rotating motor 15 is fixedly installed inside the support seat 10. The end of the output shaft of the rotating motor 15 is fixedly connected to the lower surface of the multi-stage hydraulic cylinder 9, and the rotating motor 15 drives the multi-stage hydraulic cylinder 9 to rotate.
[0028] A cross plate 7 is fixedly installed on the output end of the multi-stage hydraulic cylinder 9, and a hollow rotating shaft 14 is rotatably installed on one side of the lower surface of the cross plate 7. A counterweight 8 is fixedly installed on the side of the lower surface of the cross plate 7 away from the hollow rotating shaft 14, and the multi-stage hydraulic cylinder 9 is located between the counterweight 8 and the hollow rotating shaft 14. The counterweight 8 can balance the force on both sides of the multi-stage hydraulic cylinder 9 and protect the multi-stage hydraulic cylinder 9. A stirring motor 6 is fixedly installed on the upper surface of the cross plate 7 above the hollow rotating shaft 14. The end of the output shaft of the stirring motor 6 is fixedly connected to the upper surface of the hollow rotating shaft 14, and the stirring motor 6 drives the hollow rotating shaft 14 to rotate.
[0029] A first stirring blade 19 is welded on the outer surface of the hollow rotating shaft 14 near the lower surface. When the hollow rotating shaft 14 drives the first stirring blade 19 to rotate, it plays a role of horizontal stirring for the lubricating oil and various raw materials inside the blending tank 2. A second stirring blade 25 is welded on the outer surface of the first stirring blade 19. When the multi-stage hydraulic cylinder 9 drives the hollow rotating shaft 14 to rise and fall, the second stirring blade 25 plays a role of vertical stirring for the lubricating oil and various raw materials inside the blending tank 2. A sliding rod 18 is slidably inserted inside the hollow rotating shaft 14. One end of the sliding rod 18 located inside the hollow rotating shaft 14 is fixedly connected to a limiting block 17. The limiting block 17 can prevent the sliding rod 18 from slipping off from the inside of the hollow rotating shaft 14.
[0030] A spring 16 is fixedly connected to the upper surface of the limit block 17, and a sliding rod 18 is fixedly connected to a filter disc 13 at one end below the hollow rotating shaft 14. A retaining ring 20 is welded near the edge of the upper surface of the filter disc 13. The retaining ring 20 blocks the particulate impurities collected on the filter disc 13 and prevents them from falling from the filter disc 13. An annular groove 21 is provided on the outer surface of the retaining ring 20, and a sealing ring 22 is provided inside the annular groove 21. The sealing ring 22 seals the gap between the retaining ring 20 and the inner wall of the blending tank 2. A number of filter holes are evenly arranged on the upper surface of the filter disc 13, and the particulate impurities in the lubricating oil after blending are filtered out through the filter disc 13. An oil drain valve 11 is fixedly connected to the outer surface of the blending tank 2 near the lower surface, and the lubricating oil blended and filtered inside the blending tank 2 is discharged through the oil drain valve 11.
[0031] When the utility model is in use, the multi-stage hydraulic cylinder 9 drives the cross plate 7 to rise, and the multi-stage hydraulic cylinder 9 is rotated so that the hollow shaft 14 is located directly above the blending tank 2, and the multi-stage hydraulic cylinder 9 drives the hollow shaft 14 to enter the blending tank 2. At the same time, the filter plate 13 is located at the bottom of the inner wall of the blending tank 2, and the lubricating oil and various production raw materials are added to the blending tank 2. The stirring motor 6 drives the hollow shaft 14 to rotate, and the first stirring blade 19 plays a role of horizontal stirring for each raw material. In the process of the multi-stage hydraulic cylinder 9 driving the hollow shaft 14 to reciprocate and rise and fall, the second stirring blade 25 plays a role of up and down stirring for each raw material, so that the lubricating oil and various raw materials can be quickly stirred and mixed. After the blending is completed, the multi-stage hydraulic cylinder 9 drives the hollow shaft 14 to rise. When the filter plate 13 rises accordingly, the particulate impurities in the lubricating oil are filtered out and taken out to the outside of the blending tank 2.
[0032] Embodiment 2
[0033] like Figure 1 and Figure 5As shown, the utility model proposes a lubricating oil blending device for lubricating oil production. Compared with the first embodiment, this embodiment also includes a cover plate 24 slidably sleeved on the outer surface of the hollow rotating shaft 14, the cover plate 24 is made of magnetic adsorption material, an oil inlet valve 4 is fixedly connected to one side of the upper surface of the cover plate 24, and a quick connector 5 is fixedly connected to the end of the oil inlet valve 4. The external pipeline can be quickly fixedly connected to the oil inlet valve 4 through the quick connector 5, and the lubricating oil is injected into the blending tank 2 to produce various raw materials. The outer surface of the cover plate 24 is equidistantly provided with four card slots 23 in a circular array, and the upper surface of the blending tank 2 is equidistantly fixedly installed with four magnet blocks 3 in a circular array.
[0034] In this embodiment, the cover plate 24 can cover the upper opening of the blending tank 2 to prevent the lubricating oil inside the blending tank 2 from splashing out during the stirring process, while the magnet block 3 and the slot 23 play a role in limiting and fixing the cover plate 24 on the blending tank 2.
[0035] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.
Claims
1. A lubricating oil blending device for lubricating oil production, comprising a movable seat (1) and a blending tank (2), characterized in that: The upper surface of the movable seat (1) is fixedly mounted with a blending tank (2) and a support seat (10); the upper surface of the support seat (10) is rotatably mounted with a multi-stage hydraulic cylinder (9); a transverse plate (7) is fixedly mounted on the output end of the multi-stage hydraulic cylinder (9); a hollow rotating shaft (14) is rotatably mounted on one side of the lower surface of the transverse plate (7); a stirring motor (6) is fixedly mounted on the upper surface of the transverse plate (7) at a position above the hollow rotating shaft (14); a first stirring blade (19) is welded to the outer surface of the hollow rotating shaft (14) near the lower surface; a second stirring blade (25) is welded to the outer surface of the first stirring blade (19); a sliding rod (18) is slidably inserted inside the hollow rotating shaft (14); and a filter disc (13) is fixedly connected to one end of the sliding rod (18) located below the hollow rotating shaft (14).
2. A lubricating oil blending device for lubricating oil production according to claim 1, characterized in that: The output shaft end of the stirring motor (6) is fixedly connected to the upper surface of the hollow rotating shaft (14).
3. The lubricating oil blending device for lubricating oil production according to claim 1, characterized in that: A rotating motor (15) is fixedly installed inside the support seat (10), and the output shaft end of the rotating motor (15) is fixedly connected to the lower surface of the multi-stage hydraulic cylinder (9).
4. The lubricating oil blending device for lubricating oil production according to claim 1, characterized in that: Locking universal wheels (12) are fixedly mounted on the lower surface of the movable seat (1) near the four corners.
5. The lubricating oil blending device for lubricating oil production according to claim 1, characterized in that: An oil drain valve (11) is fixedly connected to the outer surface of the blending tank (2) at a position close to the lower surface.
6. The lubricating oil blending device for lubricating oil production according to claim 1, characterized in that: A counterweight block (8) is fixedly mounted on the side of the lower surface of the transverse plate (7) away from the hollow rotating shaft (14), and a multi-stage hydraulic cylinder (9) is located between the counterweight block (8) and the hollow rotating shaft (14).
7. The lubricating oil blending device for lubricating oil production according to claim 1, characterized in that: One end of the sliding rod (18) located inside the hollow rotating shaft (14) is fixedly connected to a limiting block (17), and a spring (16) is fixedly connected to the upper surface of the limiting block (17).
8. The lubricating oil blending device for lubricating oil production according to claim 1, characterized in that: A retaining ring (20) is welded on the upper surface of the filter disc (13) near the edge, an annular groove (21) is provided on the outer surface of the retaining ring (20), and a sealing ring (22) is provided inside the annular groove (21).
9. The lubricating oil blending device for lubricating oil production according to claim 1, characterized in that: The outer surface of the hollow rotating shaft (14) is slidably sleeved with a cover plate (24), one side of the upper surface of the cover plate (24) is fixedly connected to an oil inlet valve (4), the end of the oil inlet valve (4) is fixedly connected to a quick connector (5), the outer surface of the cover plate (24) is provided with four slots (23) at equal intervals in a circular array, and the upper surface of the blending tank (2) is fixedly installed with four magnet blocks (3) at equal intervals in a circular array.