Heating and blending device for lubricating oils

Abstract

The utility model provides a kind of heating blending device for lubricating oil, including heating blending device and stirring mechanism, stirring mechanism is arranged on heating blending device, stirring mechanism includes gear disc, transmission tooth, connecting rod, stirring rod and driving part, installation groove is opened in heating blending device, gear disc is arranged in installation groove, transmission tooth is arranged in installation groove, and gear disc is engaged with transmission tooth, connecting rod is arranged at the bottom of transmission tooth, the other end of connecting rod is connected with stirring rod after penetrating installation groove, driving part is arranged on heating blending device.The utility model embodiment of a kind of heating blending device for lubricating oil, by adding stirring structure in heating blending device, so that heating blending device can drive symmetric two groups of stirring rods to stir lubricating oil in oil storage bin when blending lubricating oil by single driving part, effectively improve stirring efficiency while effectively avoid the problem that personnel appears stirring dead angle when single stirring rod stirs.

Description

Technical Field

[0001] This utility model relates to the technical field of lubricating oil, and in particular to a heating and mixing device for lubricating oil. Background Technology

[0002] Lubricating oil is a core industrial material that ensures the efficient operation of mechanical equipment. Its performance depends on the uniform blending of base oil and additives such as anti-wear agents and viscosity index improvers. During the formulation of lubricating oil, a heating blending device is required to heat the material. This device controls the temperature of the materials within an optimal range, reducing the viscosity of the base oil, accelerating the dissolution and dispersion of additives, and preventing uneven mixing caused by insufficient material flowability.

[0003] When using a heating and blending device to mix lubricating oil, the device often employs electric heating elements to heat the oil in the reservoir. However, electric heating elements have poor heating uniformity; the lubricating oil near the heating element heats up faster, while areas further away remain at a relatively lower temperature. This can lead to accelerated oxidation and decomposition of grease molecules in the lubricating oil, resulting in localized oxidation. Currently, a common method is to add a stirring rod to the reservoir in conjunction with a motor for stirring. While stirring ensures more even heating of the lubricating oil, dead zones still exist during the stirring process, making it difficult to prevent localized oxidation of the lubricating oil in these areas. Summary of the Invention

[0004] This utility model aims to at least partially solve one of the technical problems in the above-mentioned technologies.

[0005] Therefore, one objective of this utility model is to provide a heating and mixing device for lubricating oil. By adding a stirring structure to the heating and mixing device, the device can drive two symmetrical sets of stirring rods to stir the lubricating oil in the oil storage tank through a single driving component when mixing lubricating oil. This effectively improves the stirring efficiency and avoids the problem of dead zones when stirring with a single stirring rod.

[0006] To achieve the above objectives, the first aspect of this utility model provides a heating and mixing device for lubricating oil, comprising: a heating and mixing device and a stirring mechanism. The stirring mechanism is disposed on the heating and mixing device and includes a gear disk, transmission gears, a connecting rod, a stirring rod, and a driving component. The heating and mixing device has an installation groove, in which the gear disk is disposed and the transmission gears are disposed, and the gear disk and the transmission gears are meshed and connected. The connecting rod is disposed at the bottom of the transmission gears, and the other end of the connecting rod passes through the installation groove and is connected to the stirring rod. The driving component is disposed on the heating and mixing device.

[0007] In addition, the heating and mixing device for lubricating oil proposed above according to this utility model may also have the following additional technical features: Specifically, the heating and mixing device includes an outer shell, a support column, an oil storage tank, a heating pipe, an oil outlet pipe, a water inlet pipe, an isolation cover, and a sealing cover. The support column is installed on the inner wall of the outer shell, and the other end of the support column is connected to the oil storage tank. The heating pipe is sleeved on the outside of the oil storage tank. One end of the oil outlet pipe passes through the outer shell and is connected to the oil storage tank. The water inlet pipe is installed on the outside of the outer shell. The isolation cover is installed on the oil storage tank, and the sealing cover is installed on the outer shell.

[0008] Specifically, the isolation cover is equipped with a fixed cover.

[0009] Specifically, a sleeve is provided on the fixed cover, and the other end of the sleeve passes through the fixed cover and is connected to the gear disk.

[0010] Specifically, a cleaning assembly is provided inside the housing. The cleaning assembly includes a connecting pipe, a nozzle, and a liquid injection pipe. The connecting pipe is located inside the housing, with one end of the connecting pipe passing through the isolation cover and connected to the nozzle. The liquid injection pipe is located inside the housing, with one end of the liquid injection pipe passing through the isolation cover.

[0011] Specifically, the other end of the connecting tube and the injection tube passes through the inner wall of the outer shell and is connected to the corresponding folded tube.

[0012] Specifically, the folded tube is provided with an installation assembly, which includes an installation tube, a ball bearing, a limiting ring, a fixing ring, a spring, and a fixing tube. The installation tube is located at the other end of the connecting tube, and a limiting hole is opened on the installation tube. The ball bearing is located in the limiting hole, the limiting ring is fixed to the outer wall of the installation tube, the fixing ring is sleeved on the outside of the installation tube, the spring is sleeved on the outside of the installation tube, and the two ends of the spring are respectively connected to the limiting ring and the fixing ring. The fixing tube is located at one end of the folded tube, and a limiting groove is opened on the outer wall of the fixing tube.

[0013] Specifically, the outer wall of the fixing tube is provided with a sliding groove, and the inner wall of the mounting tube is provided with a slider.

[0014] Specifically, the outer wall of the fixing ring is provided with a protective shell.

[0015] Specifically, a rubber pad is installed inside the installation tube.

[0016] Compared with the prior art, the present invention has the following advantages: by adding a stirring structure to the heating and mixing device, the heating and mixing device can drive two symmetrical stirring rods to stir the lubricating oil in the oil storage tank through a single driving component when mixing lubricating oil. At the same time, by changing the heating method from electric heating to water bath heating in combination with stirring, the lubricating oil in the oil storage tank can be heated evenly.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which: Figure 1 This is a schematic diagram of the overall appearance structure of a heating and mixing device for lubricating oil according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the overall unfolded structure of a heating and mixing device for lubricating oil according to an embodiment of the present invention; Figure 3 This is a schematic diagram of the structure of a heating and mixing device for lubricating oil, according to an embodiment of the present invention, in which the stirring mechanism and the cleaning component are used together. Figure 4 This is a schematic diagram of the installation assembly structure of a heating and mixing device for lubricating oil according to an embodiment of the present invention.

[0019] Reference numerals: 1. Heating and mixing device; 11. Outer shell; 12. Support column; 13. Oil storage tank; 14. Heating tube; 15. Oil outlet tube; 16. Water inlet tube; 17. Isolation cover; 18. Sealing cover; 2. Stirring mechanism; 21. Mounting groove; 22. Gear disk; 23. Transmission gear; 24. Connecting rod; 25. Stirring rod; 26. Driving component; 27. Fixing cover; 28. Sleeve; 3. Cleaning assembly; 31. Connecting tube; 32. Nozzle; 33. Injection tube; 34. Folded tube; 4. Mounting assembly; 41. Mounting tube; 42. Limiting hole; 43. Ball bearing; 44. Limiting ring; 45. Fixing ring; 46. Spring; 47. Fixing tube; 48. Limiting groove; 49. Slide groove; 410. Sliding block; 411. Protective shell; 412. Rubber pad. Detailed Implementation

[0020] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0021] A heating and mixing device for lubricating oil according to an embodiment of the present invention will now be described with reference to the accompanying drawings.

[0022] like Figures 1-4 As shown in the figure, a heating and mixing device for lubricating oil according to an embodiment of the present invention includes: a heating and mixing device 1 and a stirring mechanism 2.

[0023] The stirring mechanism 2 is installed on the heating and mixing device 1. The stirring mechanism 2 includes a gear disk 22, a transmission gear 23, a connecting rod 24, a stirring rod 25, and a driving component 26.

[0024] The heating and mixing device 1 has an installation groove 21, a gear disk 22 is installed in the installation groove 21, a transmission gear 23 is installed in the installation groove 21, and the gear disk 22 and the transmission gear 23 are meshed and connected. A connecting rod 24 is installed at the bottom of the transmission gear 23, and the other end of the connecting rod 24 passes through the installation groove 21 and is connected to the stirring rod 25. A driving component 26 is installed on the heating and mixing device 1. A fixing cover 27 is installed on the isolation cover 17, and a sleeve 28 is installed on the fixing cover 27. The other end of the sleeve 28 passes through the fixing cover 27 and is connected to the gear disk 22.

[0025] It should be noted that the driving component 26 described in this embodiment is a motor, whose main function is to drive the transmission gear 23 to rotate through the gear disk 22, and to control the connecting rod 24 to drive the stirring rod 25 to rotate through the transmission gear 23.

[0026] Specifically, when using the heating and mixing device 1 to heat and mix lubricating oil, the relevant personnel first pour the lubricating oil to be mixed into the oil storage tank 13 and close the isolation cover 17 and the sealing cover 18. Then, the relevant personnel start the drive component 26 through the external equipment. The drive component 26 drives the transmission gear 23 that is meshed with the gear disk 22 at the other end of the sleeve 28 to rotate. One end of the connecting rod 24 passes through the isolation cover 17 and is connected to the transmission gear 23. When the transmission gear 23 rotates, the stirring rod 25 located on the outer wall of the connecting rod 24 will also rotate together, thereby stirring the lubricating oil during heating and mixing so that it can be heated evenly.

[0027] In one embodiment of this application, such as Figure 1 and Figure 2 As shown, the heating and mixing device 1 includes a shell 11, a support column 12, an oil storage tank 13, a heating pipe 14, an oil outlet pipe 15, a water inlet pipe 16, an isolation cover 17, and a sealing cover 18.

[0028] The support column 12 is installed on the inner wall of the outer shell 11, and the other end of the support column 12 is connected to the oil storage tank 13. The heating pipe 14 is sleeved on the outside of the oil storage tank 13. One end of the oil outlet pipe 15 passes through the outer shell 11 and is connected to the oil storage tank 13. The water inlet pipe 16 is installed on the outside of the outer shell 11. The isolation cover 17 is installed on the oil storage tank 13. The sealing cover 18 is installed on the outer shell 11.

[0029] Specifically, when using the heating and mixing device 1 to heat and mix lubricating oil, the relevant personnel first pour the lubricating oil to be mixed into the oil storage tank 13 and close the isolation cover 17 and the sealing cover 18. Then, the relevant personnel inject water into the outer shell 11 through the water inlet pipe 16 through external equipment and heat it through the heating pipe 14. The lubricating oil in the tank is heated and mixed through heat conduction on the outside of the oil storage tank 13.

[0030] In one embodiment of this application, such as Figure 3 As shown, a cleaning component 3 is provided inside the outer casing 11.

[0031] The cleaning assembly 3 includes a connecting pipe 31, a nozzle 32, and an injection pipe 33.

[0032] The connecting pipe 31 is installed inside the housing 11. One end of the connecting pipe 31 passes through the isolation cover 17 and is connected to the nozzle 32. The injection pipe 33 is installed inside the housing 11, and one end of the injection pipe 33 passes through the isolation cover 17. The other ends of the connecting pipe 31 and the injection pipe 33 pass through the inner wall of the housing 11 and are connected to the corresponding folded pipe 34 respectively.

[0033] Specifically, after the mixing is completed, the lubricating oil is discharged through the oil outlet pipe 15. Then, the relevant personnel connect the external equipment to the folded pipe 34, and inject the cleaning chemical reagent and water into the oil storage tank 13 through the connecting pipe 31 and the injection pipe 33 respectively. The mixing mechanism 2 is used to stir the oil so that it can react with the lubricating oil remaining on the inner wall of the oil storage tank 13. This allows the remaining lubricating oil to fall off from the inner wall of the oil storage tank 13 and be mixed out, so that it will not affect the next mixing.

[0034] In one embodiment of this application, such as Figure 4 As shown, the folded tube 34 is provided with an installation component 4.

[0035] Mounting assembly 4 includes mounting tube 41, ball bearing 43, limit ring 44, retaining ring 45, spring 46, and retaining tube 47.

[0036] The mounting tube 41 is located at the other end of the connecting tube 31. A limiting hole 42 is provided on the mounting tube 41. A ball bearing 43 is located in the limiting hole 42. A limiting ring 44 is fixed to the outer wall of the mounting tube 41. A fixing ring 45 is sleeved on the outside of the mounting tube 41. A spring 46 is sleeved on the outside of the mounting tube 41, and both ends of the spring 46 are connected to the limiting ring 44 and the fixing ring 45 respectively. A fixing tube 47 is located at one end of the folding tube 34. A limiting groove 48 is provided on the outer wall of the fixing tube 47. A sliding groove 49 is provided on the outer wall of the fixing tube 47. A slider 410 is provided on the inner wall of the mounting tube 41. A protective shell 411 is provided on the outer wall of the fixing ring 45. A rubber pad 412 is provided inside the mounting tube 41.

[0037] Specifically, when relevant personnel transport cleaning fluid or liquid raw materials for preparation to the oil storage tank 13 through external equipment, they connect the folded tube 34 to the external equipment, align the fixed tube 47 at the other end of the folded tube 34 with the corresponding installation tube 41, and then pull the protective shell 411. The protective shell 411 causes the inner wall fixing ring 45 to slide along the direction defined by the installation tube 41 and compress the spring 46. At this time, the spring 46 stores and compresses. Simultaneously, the relevant personnel insert the fixed tube 47 into the installation tube 41. At this time, the outer wall of the fixed tube 47 contacts the ball 43 in the limiting hole 42 and pushes it outward. When the limiting groove 48 on the outer wall of the fixed tube 47 aligns with the limiting hole 42, the relevant personnel release the protective shell 411. The spring 46, which has lost its compression, returns to its original state and pushes the fixing ring 45 inside the protective shell 411 to the opening of the limiting hole 42, thereby partially restricting the ball 43 in the limiting groove 48 outside the fixed tube 47.

[0038] Working principle: When using the heating and mixing device 1 to heat and mix lubricating oil, the relevant personnel first pour the lubricating oil to be mixed into the oil storage tank 13 and close the isolation cover 17 and the sealing cover 18. Then, the relevant personnel start the drive component 26 through external equipment. The drive component 26 drives the transmission gear 23, which is meshed with the gear disk 22 at the other end of the sleeve 28, to rotate. One end of the connecting rod 24 passes through the isolation cover 17 and is connected to the transmission gear 23. When the transmission gear 23 rotates, the stirring rod 2 on the outer wall of the connecting rod 24... 5 will also rotate, thereby stirring the lubricating oil during heating and mixing, so that it can be heated evenly. After the mixing is completed, the lubricating oil is discharged through the oil outlet pipe 15. Then, the relevant personnel connect the external equipment to the folded pipe 34, and inject the cleaning chemical reagent and water into the oil storage tank 13 through the connecting pipe 31 and the injection pipe 33 respectively. They also work with the stirring mechanism 2 to stir the oil so that it can react with the lubricating oil remaining on the inner wall of the oil storage tank 13, so that the remaining lubricating oil can fall off from the inner wall of the oil storage tank 13 and be mixed out, so that it will not affect the next mixing.

[0039] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0040] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0041] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A heating and mixing device for lubricating oil, characterized in that, include: A heating and mixing device (1) and a stirring mechanism (2) are provided. The stirring mechanism (2) is provided on the heating and mixing device (1). The stirring mechanism (2) includes a gear disk (22), a transmission gear (23), a connecting rod (24), a stirring rod (25), and a driving component (26). The heating and mixing device (1) is provided with an installation groove (21). The gear disk (22) is provided in the installation groove (21). The transmission gear (23) is provided in the installation groove (21), and the gear disk (22) is meshed with the transmission gear (23). The connecting rod (24) is provided at the bottom of the transmission gear (23). The other end of the connecting rod (24) passes through the installation groove (21) and is connected to the stirring rod (25). The driving component (26) is provided on the heating and mixing device (1).

2. The heating and mixing device for lubricating oil according to claim 1, characterized in that, The heating and mixing device (1) includes a shell (11), a support column (12), an oil storage tank (13), a heating pipe (14), an oil outlet pipe (15), a water inlet pipe (16), an isolation cover (17), and a sealing cover (18). The support column (12) is disposed on the inner wall of the shell (11), and the other end of the support column (12) is connected to the oil storage tank (13). The heating pipe (14) is sleeved on the outside of the oil storage tank (13). One end of the oil outlet pipe (15) passes through the shell (11) and is connected to the oil storage tank (13). The water inlet pipe (16) is disposed on the outside of the shell (11). The isolation cover (17) is disposed on the oil storage tank (13), and the sealing cover (18) is disposed on the shell (11).

3. The heating and mixing device for lubricating oil according to claim 2, characterized in that, A fixing cover (27) is provided on the isolation cover (17).

4. The heating and mixing device for lubricating oil according to claim 3, characterized in that, A sleeve (28) is provided on the fixed cover (27), and the other end of the sleeve (28) passes through the fixed cover (27) and is connected to the gear disk (22).

5. The heating and mixing device for lubricating oil according to claim 2, characterized in that, A cleaning assembly (3) is provided inside the outer casing (11). The cleaning assembly (3) includes a connecting pipe (31), a nozzle (32), and an injection pipe (33). The connecting pipe (31) is located inside the outer casing (11). One end of the connecting pipe (31) passes through the isolation cover (17) and is connected to the nozzle (32). The injection pipe (33) is located inside the outer casing (11), and one end of the injection pipe (33) passes through the isolation cover (17).

6. The heating and mixing device for lubricating oil according to claim 5, characterized in that, The other end of the connecting tube (31) and the injection tube (33) pass through the inner wall of the outer shell (11) and are respectively connected to the corresponding folded tube (34).

7. The heating and mixing device for lubricating oil according to claim 6, characterized in that, The folded tube (34) is provided with an installation assembly (4), which includes an installation tube (41), a ball (43), a limiting ring (44), a fixing ring (45), a spring (46), and a fixing tube (47). The installation tube (41) is located at the other end of the connecting tube (31), and a limiting hole (42) is opened on the installation tube (41). The ball (43) is located in the limiting hole (42). The limiting ring (44) is fixed to the outer wall of the installation tube (41). The fixing ring (45) is sleeved on the outside of the installation tube (41). The spring (46) is sleeved on the outside of the installation tube (41), and the two ends of the spring (46) are respectively connected to the limiting ring (44) and the fixing ring (45). The fixing tube (47) is located at one end of the folded tube (34), and a limiting groove (48) is opened on the outer wall of the fixing tube (47).

8. The heating and mixing device for lubricating oil according to claim 7, characterized in that, The outer wall of the fixed tube (47) is provided with a sliding groove (49), and the inner wall of the mounting tube (41) is provided with a slider (410).

9. A heating and mixing device for lubricating oil according to claim 7, characterized in that, The outer wall of the fixing ring (45) is provided with a protective shell (411).

10. A heating and mixing device for lubricating oil according to claim 7, characterized in that, A rubber pad (412) is provided inside the installation tube (41).

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