Lubricating oil heating and stirring device
By designing the cleaning and mixing mechanism of the heating stirring device, the problem of residual lubricant oil remaining on the inner wall of the stirring tank is solved, ensuring the quality of lubricant oil and mixing effect, and avoiding deterioration.
Patent Information
- Application Number
- CN202422219954.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-11
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-09-11
AI Technical Summary
In the prior art, the inner wall of the stirred tank is prone to residual lubricating oil, which affects the quality of the next batch of lubricating oil, and the residual oil may deteriorate due to long-term heating.
A lubricating oil heating and stirring device is designed, including a stirring tank, a heating mechanism, a cleaning mechanism and a stirring mechanism. The lubricating oil is heated through the heating rod, and the residual oil is cleaned by the threaded connection and sliding connection of the cleaning ring and the active rod, and the mixing is accelerated through the stirring leaves and the stirring block to avoid the residual oil participating in the next batch of heating.
Effectively clean the residual oil in the inner wall of the stirring tank to avoid affecting the quality of the next batch of lubricating oil, and reduce the risk of deterioration by accelerating the mixing to achieve good stirring effect.
Smart Images
Figure CN223082629U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lubricating oil stirring, in particular to a lubricating oil heating and stirring device. Background Art
[0002] Lubricating oil generally consists of two parts: base oil and additives. Lubricating oil is greatly affected by temperature. When lubricating oil is stored in a relatively cold environment for a long time, the viscosity of the lubricating oil increases with the decrease of temperature, and the fluidity becomes poor. Therefore, a heating device is used during the blending of lubricating oil. During the blending process, the oil material needs to be heated and maintained at a certain temperature for sufficient stirring and blending.
[0003] After the fully heated lubricating oil is discharged, a part of the oil liquid will remain on the inner wall of the stirring kettle. The remaining quantity is affected by the fluidity of the oil liquid. The poorer the fluidity of the oil liquid, the more the remaining amount. If it is allowed to continue flowing downward by gravity, it will affect the heating and processing of the next batch of lubricating oil. If the residual oil liquid on the inner wall is not treated and is continuously heated with the next batch of lubricating oil, the residual oil liquid may deteriorate due to long-term heating, thus affecting the quality of all the oil liquid. Content of the Utility Model
[0004] In view of the above-mentioned shortcomings of the prior art, the utility model provides a lubricating oil heating and stirring device, which can effectively solve the problem that part of the oil liquid is easily left on the inner wall of the stirring kettle in the prior art.
[0005] To achieve the above object, the utility model is realized through the following technical solutions:
[0006] The utility model provides a lubricating oil heating and stirring device, including:
[0007] A stirring kettle, an inlet is arranged at the upper end of the stirring kettle for lubricating oil to enter. A blocking ring installed on the stirring kettle is arranged outside the inlet, and a protective shell also installed on the stirring kettle is arranged on one side of the inlet. A drain outlet is arranged at the lower end of the stirring kettle for lubricating oil to be discharged. A heating mechanism is installed inside the protective shell, and a heating rod is installed at the lower end of the heating mechanism for heating the lubricating oil in the stirring kettle;
[0008] A stirring mechanism is arranged outside the heating rod to accelerate the mixing of the lubricating oil;
[0009] A cleaning mechanism is installed inside the stirring kettle for cleaning the residual oil on the inner wall of the stirring kettle. Among them, the cleaning mechanism includes a cleaning ring, the outer wall of the cleaning ring is arranged in close contact with the inner wall of the stirring kettle, a limiting rod fixed inside the stirring kettle penetrates through the inside of the cleaning ring, and the limiting rod is slidably connected to the cleaning ring. An active rod is also installed inside the cleaning ring, and the active rod is threadedly connected to the cleaning ring. One end of the active rod is connected to the output end of the motor, and the other end of the active rod is provided with a fixed ring fixed inside the stirring kettle.
[0010] Preferably, the lower side of the cleaning ring is inclined to reduce the surface area of the horizontal plane on the lower side of the cleaning ring.
[0011] Preferably, the stirring mechanism includes a connecting wheel, one side of the connecting wheel is meshed with a driving wheel, and the driving wheel is connected to the output end of the motor. A connecting column is fixed at the lower end of the connecting wheel, and an installation ring is installed at the lower end of the connecting column. Stirring blades are equiangularly installed on the outer side of the installation ring.
[0012] Preferably, the heating rod penetrates through the installation ring.
[0013] Preferably, a number of through-hole structures are formed inside the stirring blades for the oil to pass through.
[0014] Preferably, the inner side of the through-hole structure is inclined, and the inclination directions of adjacent hole-shaped structures are opposite to each other.
[0015] Preferably, a support plate is further fixed at the lower end of the connecting column at the bottom end, and a number of stirring bars are equiangularly installed on the surface of the support plate.
[0016] Preferably, a connecting ring is further fixed at the lower end of the support plate, and a number of stirring blocks are equiangularly installed on the lower side of the connecting ring, and the stirring blocks are arranged corresponding to the liquid discharge port.
[0017] Preferably, reinforcing rods are fixed on both the upper and lower sides of the stirring blades for strengthening the stirring blades.
[0018] Preferably, a blocking ring installed on the stirring kettle is arranged outside the liquid inlet.
[0019] Beneficial effects
[0020] The technical solution provided by the present utility model has the following beneficial effects compared with the known public technologies:
[0021] The present utility model can clean the residual lubricating oil on the inner wall of the stirring kettle, prevent it from participating in the heating of the oil in the next batch, thereby avoiding the deterioration of the lubricating oil due to long-term heating, and has a good stirring effect. Description of the drawings
[0022] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required for the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.
[0023] Figure 1 Overall schematic diagram of the present invention;
[0024] Figure 2 Overall sectional schematic diagram of the cleaning mechanism of the present invention connected to the stirring kettle;
[0025] Figure 3 Overall sectional schematic diagram of the stirring block of the present invention connected to the connecting ring;
[0026] Figure 4 Overall schematic diagram of the support plate of the present invention connected to the stirring bar;
[0027] Figure 5 Overall schematic diagram of the connecting wheel of the present invention connected to the driving wheel;
[0028] Figure 6 Overall sectional schematic diagram of the stirring bar of the present invention connected to the support plate;
[0029] Figure 7 Overall sectional schematic diagram of the stirring blade of the present invention;
[0030] Figure 8 Overall sectional schematic diagram of the cleaning ring of the present invention.
[0031] Reference numerals
[0032] 1. Stirring kettle; 2. Liquid inlet; 3. Protective shell; 4. Blocking ring; 5. Cleaning mechanism; 501. Cleaning ring; 502. Active rod; 503. Fixed ring; 504. Limiting rod; 6. Stirring mechanism; 601. Installation ring; 602. Connecting column; 603. Stirring blade; 604. Support plate; 605. Stirring bar; 606. Reinforcing rod; 607. Connecting ring; 608. Stirring block; 609. Connecting wheel; 7. Drain port; 8. Heating mechanism; 9. Driving wheel; 10. Heating rod. Detailed implementation manners
[0033] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, 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 some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0034] The present utility model will be further described below with reference to the embodiments.
[0035] Embodiment:
[0036] A lubricating oil heating and stirring device, as Figure 1 and Figure 3 shown, includes a stirring kettle 1. An inlet 2 is provided at the upper end of the stirring kettle 1 for the entry of lubricating oil. A blocking ring 4 is installed on the stirring kettle 1 outside the inlet 2, which can block the lubricating oil that may leak from the inlet 2 to prevent it from flowing down the outer wall of the stirring kettle 1, enabling it to be collected on the upper side of the stirring kettle 1 for convenient collection and treatment. A protective housing 3 is also installed on the stirring kettle 1 on one side of the inlet 2. A drain port 7 is provided at the lower end of the stirring kettle 1 for the discharge of lubricating oil. A heating mechanism 8 is installed inside the protective housing 3, and a heating rod 10 is installed at the lower end of the heating mechanism 8 for heating the lubricating oil in the stirring kettle 1;
[0037] As Figure 2 and Figure 3As shown in the figure, a cleaning mechanism 5 is installed inside the stirring kettle 1 for cleaning the residual oil liquid on the inner wall of the stirring kettle 1. Among them, the cleaning mechanism 5 includes a cleaning ring 501. The outer wall of the cleaning ring 501 is in close contact with the inner wall of the stirring kettle 1. A limiting rod 504 fixed inside the stirring kettle 1 is installed through the inside of the cleaning ring 501, and the limiting rod 504 is slidably connected to the cleaning ring 501. An active rod 502 is also installed inside the cleaning ring 501, and the active rod 502 is threadedly connected to the cleaning ring 501. One end of the active rod 502 is connected to the output end of the motor, and the other end of the active rod 502 is installed with a fixed ring 503 fixed inside the stirring kettle 1. Specifically, when the fully heated lubricating oil is discharged from the drain port 7, some oil liquid will remain on the inner wall of the stirring kettle 1. The remaining quantity is affected by the fluidity of the oil liquid. The worse the fluidity, the more oil liquid remains. If it is allowed to continue flowing downward by gravity, it will affect the heating and processing of the next batch of lubricating oil. And if the residual oil liquid on the inner wall is not treated and continues to be heated with the next batch of lubricating oil, the residual oil liquid may deteriorate due to long-term heating, thus affecting the quality of all the oil liquid. To address the above problems, start the motor connected to the upper end of the active rod 502 to rotate the active rod 502. Utilize the threaded connection between the active rod 502 and the cleaning ring 501, and the sliding connection between the cleaning ring 501 and the limiting rod 504, so that the cleaning ring 501 slides inside the stirring kettle 1, enabling the cleaning ring 501 to clean the residual oil liquid on the inner wall of the stirring kettle 1 and discharging it after centralized downward cleaning;
[0038] As Figure 8 shown, the lower side of the cleaning ring 501 is inclined to reduce the surface area of the horizontal plane on the lower side of the cleaning ring 501, facilitating the continuous downward flow of the oil liquid due to gravity, thereby reducing the residual oil liquid on the surface of the cleaning ring 501.
[0039] As Figure 2 、 Figure 4 and Figure 5 shown, a stirring mechanism 6 is arranged outside the heating rod 10 to accelerate the mixing of the lubricating oil. Among them: the stirring mechanism 6 includes a connecting wheel 609. One side of the connecting wheel 609 is meshed with a driving wheel 9, and the driving wheel 9 is connected to the output end of the motor. A connecting column 602 is fixed at the lower end of the connecting wheel 609, and an installation ring 601 is installed at the lower end of the connecting column 602. Stirring blades 603 are installed at equal angles on the outside of the installation ring 601. Specifically, after starting the motor at the upper end of the driving wheel 9, due to the meshing connection between the driving wheel 9 and the connecting wheel 609, the connecting wheel 609 rotates, thereby driving the installation ring 601 to rotate, and further driving the stirring blades 603 to rotate, so that the stirring blades 603 stir the oil liquid to accelerate the mixing of the oil liquid and the additive;
[0040] Moreover, the heating rod 10 passes through the mounting ring 601, so that when the heating rod 10 is heating, it can first heat the mounting ring 601 and the oil around it, and then the mounting ring 601 continues to conduct heat to heat other components, which can accelerate the temperature rise in the stirring kettle 1 and reduce the direct contact between the oil and the heating rod 10, avoiding the deterioration of the lubricating oil caused by high temperature;
[0041] As Figure 4 shown, a number of through-hole structures are provided inside the stirring blade 603 for the oil to pass through, so as to reduce the resistance of the stirring blade 603 during the stirring process;
[0042] As Figure 7 shown, the inner side of the through-hole structure is inclined, and the inclination directions of adjacent hole-shaped structures are opposite to each other, so that the oil is guided by the inner wall of the through-hole structure, and the flow velocity and diffusion direction of the oil discharged outward are not the same, so that a large number of local mixing flows appear inside the oil, further accelerating the stirring and mixing of the oil.
[0043] As Figure 6 shown, a support plate 604 is further fixed to the lower end of the connecting column 602 at the bottom, and a number of stirring bars 605 are equiangularly installed on the surface of the support plate 604, so that when the mounting ring 601 rotates, it can also drive the stirring bars 605 to rotate, stirring the oil at the bottom of the stirring kettle 1 to avoid the difficulty of stirring the additives precipitated at the bottom of the stirring kettle 1;
[0044] As Figure 3 shown, a connecting ring 607 is further fixed to the lower end of the support plate 604, and a number of stirring blocks 608 are equiangularly installed on the lower side of the connecting ring 607, and the stirring blocks 608 are arranged corresponding to the liquid discharge port 7, so that when the mounting ring 601 rotates, it drives the stirring blocks 608 to stir the part of the precipitate existing inside the liquid discharge port 7.
[0045] As Figure 5 shown, reinforcing rods 606 are fixed on both the upper and lower sides of the stirring blade 603 for strengthening the stirring blade 603.
[0046] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the protection scope of the technical solutions of the embodiments of the present invention.
Claims
1. A lubricating oil heating and stirring device, characterized in that, Comprising: A stirring kettle (1), an inlet (2) is arranged at the upper end of the stirring kettle (1) for lubricating oil to enter, a protective shell (3) installed on the stirring kettle (1) is arranged on one side of the inlet (2), a drain outlet (7) is arranged at the lower end of the stirring kettle (1) for lubricating oil to be discharged, a heating mechanism (8) is installed inside the protective shell (3), and a heating rod (10) is installed at the lower end of the heating mechanism (8) for heating the lubricating oil in the stirring kettle (1); A stirring mechanism (6) is arranged outside the heating rod (10) to accelerate the mixing of the lubricating oil; A cleaning mechanism (5) is installed inside the stirring kettle (1) for cleaning the residual oil liquid on the inner wall of the stirring kettle (1). Among them, the cleaning mechanism (5) includes a cleaning ring (501), the outer wall of the cleaning ring (501) is in a fitting arrangement with the inner wall of the stirring kettle (1), a limiting rod (504) fixed inside the stirring kettle (1) is installed through the inside of the cleaning ring (501), and the limiting rod (504) and the cleaning ring (501) form a sliding connection. A driving rod (502) is also installed inside the cleaning ring (501), and the driving rod (502) and the cleaning ring (501) form a threaded connection. One end of the driving rod (502) is connected to the output end of the motor, and the other end of the driving rod (502) is installed with a fixing ring (503) fixed inside the stirring kettle (1).
2. The lubricating oil heating and stirring device according to claim 1, characterized in that, The lower side of the cleaning ring (501) is inclined to reduce the surface area of the horizontal plane on the lower side of the cleaning ring (501).
3. The lubricating oil heating and stirring device according to claim 1, characterized in that The stirring mechanism (6) includes an engaging wheel (609), a driving wheel (9) is meshed and connected to one side of the engaging wheel (609), and the driving wheel (9) is connected to the output end of the motor. An engaging column (602) is fixed at the lower end of the engaging wheel (609), and a mounting ring (601) is installed at the lower end of the engaging column (602). Stirring blades (603) are installed at equal angles on the outer side of the mounting ring (601).
4. A lubricating oil heating and stirring device according to claim 3, characterized in that, The heating rod (10) passes through the mounting ring (601).
5. The lubricating oil heating and stirring device according to claim 3, characterized in that, A plurality of through-hole structures are formed inside the stirring blade (603) for the oil liquid to pass through.
6. A lubricating oil heating and stirring device according to claim 5, characterized in that, The inner side of the through-hole structure is inclined, and the inclination directions of adjacent hole-shaped structures are opposite to each other.
7. The lubricating oil heating and stirring device according to claim 3, characterized in that, A support plate (604) is further fixed at the lower end of the engaging column (602) at the bottom end, and a plurality of stirring bars (605) are installed at equal angles on the surface of the support plate (604).
8. A lubricating oil heating and stirring device according to claim 7, characterized in that, A connecting ring (607) is further fixed at the lower end of the support plate (604), and a plurality of stirring blocks (608) are installed at equal angles on the lower side of the connecting ring (607), and the stirring blocks (608) are arranged corresponding to the drain outlet (7).
9. The lubricating oil heating and stirring device according to claim 3, wherein Reinforcing rods (606) are fixed on both the upper and lower sides of the stirring blade (603) for reinforcing the stirring blade (603).
10. A lubricating oil heating and stirring device according to claim 1, characterized in that, A blocking ring (4) installed on the stirring kettle (1) is arranged outside the inlet (2).