Lubricating oil processing stirrer

Abstract

The utility model discloses a lubricating oil processing stirrer which comprises a barrel, a first support is installed in the center of the top of the barrel, a second support is installed in the center of the bottom of an inner cavity of the barrel, a fixing shaft is fixedly installed between the first support and the second support, and the fixing shaft penetrates through the top wall of the barrel. A temperature sensor and a plurality of first stirring blades which are uniformly distributed are mounted on the fixed shaft, the temperature sensor and the first stirring blades are located in the round barrel, a first electric heating wire is embedded in the inner side wall of the round barrel, and a second electric heating wire is embedded in each first stirring blade; according to the lubricating oil processing stirrer, first stirring blades and second stirring blades are matched, so that base oil and an additive in the barrel are sheared and stirred, the base oil and the additive are mixed more uniformly, the base oil and the additive near a second electric heating wire can be continuously turned over through rotation of the second stirring blades, and the lubricating oil processing efficiency is improved. And the base oil and the additive are heated more uniformly.

Description

Technical Field

[0001] The utility model relates to the technical field of lubricating oil processing, in particular to a lubricating oil processing mixer. 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. When processing lubricating oil, the base oil and additives need to be mixed and stirred together. The temperature when the base oil and additives are mixed and stirred has a great influence on the oil quality of the lubricating oil. When processing most lubricating oils, the temperature of the base oil and additives needs to be kept at about 60°C when they are mixed. If it is gear oil, the temperature of the base oil and additives needs to be kept at about 50°C when they are mixed. Most traditional mixers have electric heating wires installed on the inner wall of the mixing barrel, so the heating effect of the base oil and additives is poor, and there is uneven heating. In addition, the traditional mixer has a single mixing method, and there is uneven mixing of the base oil and additives, which affects the oil quality of the lubricating oil.

[0003] For this purpose, we design a lubricating oil processing mixer here. Utility Model Content

[0004] The purpose of the utility model is to provide a lubricating oil processing mixer to solve the problems raised in the background technology in view of the shortcomings of the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lubricating oil processing mixer, comprising a drum, a first bracket is installed at the central position of the top of the drum, a second bracket is installed at the central position of the bottom of the inner cavity of the drum, a fixed shaft is fixedly installed between the first bracket and the second bracket, the fixed shaft passes through the top wall of the drum, a temperature sensor and a plurality of evenly distributed first stirring blades are installed on the fixed shaft, the temperature sensor and the first stirring blades are both located inside the drum, a first heating wire is embedded in the inner side wall of the drum, and a plurality of first stirring blades are embedded with second heating wires;

[0006] The fixed shaft is rotatably mounted with a first cylinder and a second cylinder, the first cylinder is located above the second cylinder and passes through the top wall of the cylinder, a motor is mounted on the top of the cylinder, and the output shaft of the motor is connected to the first cylinder through a bevel gear set;

[0007] A first connecting rod is symmetrically installed on both sides of the first cylinder, and a second connecting rod is symmetrically installed on both sides of the second cylinder. A bottom plate is installed between the first connecting rod and the second connecting rod, and scraping strips are installed on both sides of the bottom plate. The scraping strips are in contact with the inner wall of the barrel. A scraper is installed at the bottom of the second connecting rod. A number of evenly distributed second stirring blades are installed on both bottom plates, and the second stirring blades and the first stirring blades are staggered with each other.

[0008] Preferably, an oil inlet is provided at the top of the barrel, the bottom of the inner cavity of the barrel is funnel-shaped, and an oil outlet is provided at the center of the funnel, and a valve is installed at the outlet of the oil outlet.

[0009] Preferably, a controller is installed on the outer side wall of the barrel, and the temperature sensor, the first heating wire, the second heating wire and the motor are all connected to the controller.

[0010] Preferably, four supporting legs distributed in a circular array are installed at the bottom of the barrel.

[0011] Preferably, the bottom edge of the scraper is in contact with the bottom of the inner cavity of the barrel, and a plurality of through holes are arranged on the plate surface of the scraper.

[0012] Compared with the prior art, the utility model provides a lubricating oil processing mixer, which has the following beneficial effects:

[0013] 1. The lubricating oil processing mixer drives the first cylinder to rotate by setting a motor, and then drives the bottom plate to rotate by the first connecting rod, thereby driving the second stirring blade on the bottom plate to rotate, the first stirring blade is fixed and staggered with the second stirring blade, when the second stirring blade rotates, the first stirring blade rotates in the opposite direction relative to the second stirring blade, and the base oil and additives in the cylinder are sheared and stirred by the cooperation of the first stirring blade and the second stirring blade, so that the base oil and additives are mixed more evenly;

[0014] 2. The lubricating oil processing mixer can heat the base oil and additives in the barrel through the cooperation of the first heating wire on the barrel and the second heating wire on the first stirring blade. The rotation of the second stirring blade can continuously turn the base oil and additives near the second heating wire, so that the base oil and additives are heated more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the drum of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of each component on the fixed shaft of the utility model;

[0018] Figure 4 This is an enlarged view of point A of the utility model;

[0019] Figure 5 This is a schematic diagram of the internal structure of the first stirring blade of the utility model.

[0020] Figure numerals: 1. barrel; 1-1. oil inlet; 1-2. oil outlet; 2. first bracket; 3. second bracket; 4. fixed shaft; 5. first cylinder; 6. first connecting rod; 7. second cylinder; 8. second connecting rod; 9. bottom plate; 10. scraper; 11. scraper; 12. first stirring blade; 13. second stirring blade; 14. temperature sensor; 15. first heating wire; 16. second heating wire; 17. motor; 18. bevel gear set; 19. controller; 20. support leg. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 5 , In this embodiment: A lubricating oil processing mixer comprises a drum 1, a first bracket 2 is installed at the central position of the top of the drum 1, a second bracket 3 is installed at the central position of the bottom of the inner cavity of the drum 1, a fixed shaft 4 is fixedly installed between the first bracket 2 and the second bracket 3, the fixed shaft 4 passes through the top wall of the drum 1, a temperature sensor 14 and a plurality of uniformly distributed first stirring blades 12 are installed on the fixed shaft 4, the temperature sensor 14 and the first stirring blades 12 are both located inside the drum 1, the temperature sensor 14 is used to monitor the base oil and additive temperature in the drum 1 in real time, the number of temperature sensors 14 is at least one, and the number of temperature sensors 14 can be appropriately increased or decreased according to the size of the drum 1, a first heating wire 15 is embedded in the inner wall of the drum 1, and a plurality of first stirring blades 12 are embedded with second heating wires 16, the first heating wire 15 and the second heating wire 16 are used to heat the base oil and additives to ensure the mixing temperature of the base oil and additives;

[0023] The first cylinder 5 and the second cylinder 7 are rotatably mounted on the fixed shaft 4. The first cylinder 5 is located above the second cylinder 7 and passes through the top wall of the barrel 1. A motor 17 is mounted on the top of the barrel 1. The output shaft of the motor 17 is connected to the first cylinder 5 through a bevel gear set 18. After the motor 17 is started, the first cylinder 5 can be driven to rotate. Four supporting legs 20 distributed in a circular array are mounted at the bottom of the barrel 1. A controller 19 is mounted on the outer wall of the barrel 1. The temperature sensor 14, the first heating wire 15, the second heating wire 16 and the motor 17 are all The motor 17 is connected to the controller 19, and the speed of the motor 17 can be controlled by the controller 19. Before the mixer is used, the temperature range of mixing and stirring is set on the controller 19. When the temperature sensor 14 detects that the temperature of the base oil and the additive drops to the lowest value of the set temperature range, the controller 19 automatically turns on the first heating wire 15 and the second heating wire 16 to heat the base oil and the additive in the drum 1. When the temperature sensor 14 detects that the temperature of the base oil and the additive reaches the maximum value of the set temperature range, the controller 19 controls the two heating wires to be powered off.

[0024] The first connecting rod 6 is symmetrically installed on both sides of the first cylinder 5, and the second connecting rod 8 is symmetrically installed on both sides of the second cylinder 7. A bottom plate 9 is installed between the first connecting rod 6 and the second connecting rod 8. Scraping strips 10 are installed on both sides of the bottom plate 9. The scraping strips 10 are in contact with the inner wall of the barrel 1. A scraper 11 is installed at the bottom of the second connecting rod 8. A number of evenly distributed second stirring blades 13 are installed on the two bottom plates 9. The second stirring blades 13 and the first stirring blades 12 are staggered with each other. When the first cylinder 5 rotates, the bottom plate 9 can be driven to rotate by the first connecting rod 6, and then the second connecting rod 8 can be driven to rotate. The second cylinder 7 is used to ensure the stability of the second connecting rod 8 and the bottom plate 9 during rotation to prevent the two from deviating from the rotation center during rotation. When the bottom plate 9 rotates, the scraping strip 10 can be driven to rotate. Since some lubricating oil may hang on the barrel 1 when the lubricating oil is discharged, If these lubricating oils are not discharged in time, they will be mixed with the base oil and additives when stirring lubricating oils of other specifications, thereby affecting the oil quality of the lubricating oil. The rotating scraper 10 can scrape off the lubricating oil hanging on the inner wall of the drum 1. When the bottom plate 9 rotates, it can also drive the second stirring blade 13 to rotate. When the second stirring blade 13 rotates, the first stirring blade 12 rotates in the opposite direction relative to the second stirring blade 13, so that the base oil and additives in the drum 1 are sheared and stirred by the cooperation of the first stirring blade 12 and the second stirring blade 13, so that the base oil and additives are mixed more evenly. At the same time, the second stirring blade 13 can continuously flip the base oil and additives near the second heating wire 16 when rotating, so that the base oil and additives away from the second heating wire 16 are close to the second heating wire 16, so that the base oil and additives are heated more evenly.

[0025] See also Figure 1 and Figure 2 The top of the barrel 1 is provided with an oil inlet 1-1, and the base oil and additives of the processing lubricant can enter the barrel 1 from the oil inlet 1-1. The bottom of the inner cavity of the barrel 1 is funnel-shaped, and an oil discharge port 1-2 is provided at the central position of the funnel. A valve is installed at the outlet of the oil discharge port 1-2. The bottom edge of the scraper 11 contacts the bottom of the inner cavity of the barrel 1. When the second connecting rod 8 rotates, the scraper 11 can be driven to rotate. The rotating scraper 11 cooperates with the funnel-shaped bottom of the barrel 1 to avoid the lubricant from remaining at the bottom of the barrel 1 when discharging the lubricant. A plurality of through holes are provided on the plate surface of the scraper 11. When the lubricant is stirred, the lubricant can pass through the through holes on the scraper 11, thereby reducing the resistance encountered by the scraper 11 when rotating.

[0026] The working principle and use process of the utility model are as follows: the preheated base oil and additives are added into the drum 1 in proportion, the temperature range for mixing and stirring is set on the controller 19, and the motor 17 is started. After the motor 17 is started, the first drum 5 can be driven to rotate, and the rotation of the first drum 5 drives the bottom plate 9 to rotate, and then drives the second connecting rod 8 to rotate, and the rotation of the bottom plate 9 drives the second stirring blade 13 to rotate. When the second stirring blade 13 rotates, the first stirring blade 12 rotates in the opposite direction relative to the second stirring blade 13, so that the base oil and additives in the drum 1 are sheared and stirred by the cooperation of the first stirring blade 12 and the second stirring blade 13, so that the base oil and additives are mixed more evenly. When the temperature sensor 14 detects that the temperature of the base oil and the additive is reduced to the lowest value in the set temperature range, the controller 19 automatically turns on the first heating wire 15 and the second heating wire 15. The hot wire 16 heats the base oil and additives in the barrel 1. When the second stirring blade 13 rotates, it constantly turns over the base oil and additives near the second heating wire 16, so that the base oil and additives far away from the second heating wire 16 are close to the second heating wire 16, so that the base oil and additives are heated more evenly. When the temperature sensor 14 detects that the temperature of the base oil and the additive reaches the maximum value of the set temperature range, the controller 19 controls the two heating wires to cut off the power. After the stirring of the lubricating oil is completed, the speed of the motor 17 is reduced by the controller 19, and the valve of the oil discharge port 1-2 is opened to discharge the lubricating oil. During the oil discharge process, the bottom plate 9 drives the scraper 10 to rotate, thereby scraping off the lubricating oil hanging on the inner wall of the barrel 1, and the second connecting rod 8 drives the scraper 11 to rotate, and the scraper 11 cooperates with the funnel-shaped bottom of the barrel 1 to prevent the lubricating oil from remaining at the bottom of the barrel 1.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A lubricating oil processing mixer, comprising a drum (1), characterized in that: A first bracket (2) is installed at the center of the top of the barrel (1), a second bracket (3) is installed at the center of the bottom of the inner cavity of the barrel (1), a fixed shaft (4) is fixedly installed between the first bracket (2) and the second bracket (3), the fixed shaft (4) passes through the top wall of the barrel (1), a temperature sensor (14) and a plurality of evenly distributed first stirring blades (12) are installed on the fixed shaft (4), the temperature sensor (14) and the first stirring blades (12) are both located inside the barrel (1), a first heating wire (15) is embedded in the inner wall of the barrel (1), and a second heating wire (16) is embedded in each of the plurality of first stirring blades (12); A first cylinder (5) and a second cylinder (7) are rotatably mounted on the fixed shaft (4); the first cylinder (5) is located above the second cylinder (7) and passes through the top wall of the barrel (1); a motor (17) is mounted on the top of the barrel (1); and an output shaft of the motor (17) is transmission-connected to the first cylinder (5) via a bevel gear set (18); A first connecting rod (6) is symmetrically installed on both sides of the first cylinder (5), and a second connecting rod (8) is symmetrically installed on both sides of the second cylinder (7). A bottom plate (9) is installed between the first connecting rod (6) and the second connecting rod (8). Scraping strips (10) are installed on both sides of the bottom plate (9), and the scraping strips (10) are in contact with the inner wall of the barrel (1). A scraper (11) is installed at the bottom of the second connecting rod (8). A plurality of evenly distributed second stirring blades (13) are installed on both bottom plates (9), and the second stirring blades (13) and the first stirring blades (12) are staggered with each other.

2. A lubricating oil processing mixer according to claim 1, characterized in that: The top of the barrel (1) is provided with an oil inlet (1-1), the bottom of the inner cavity of the barrel (1) is funnel-shaped, and an oil outlet (1-2) is provided at the center of the funnel, and a valve is installed at the outlet of the oil outlet (1-2).

3. The lubricating oil processing mixer according to claim 1, characterized in that: A controller (19) is installed on the outer wall of the drum (1), and the temperature sensor (14), the first heating wire (15), the second heating wire (16) and the motor (17) are all connected to the controller (19).

4. The lubricating oil processing mixer according to claim 1, characterized in that: Four supporting legs (20) distributed in a circular array are installed at the bottom of the drum (1).

5. The lubricating oil processing mixer according to claim 1, characterized in that: The bottom edge of the scraper (11) contacts the bottom of the inner cavity of the drum (1), and a plurality of through holes are arranged on the plate surface of the scraper (11).

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