Efficient lubricating oil mixing device

Abstract

The utility model discloses an efficient lubricating oil mixing device and relates to the technical field of lubricating oil processing. The stirring device comprises a mixing tank, an edge scraping stirring piece and a stirring rod, a [-shaped frame is fixed to the middle of the upper end of the mixing tank through a supporting block, a transmission gear ring and a transmission gear are rotationally arranged at the upper end and the lower end of the [-shaped frame respectively, and the side portion of the transmission gear ring and the side portion of the transmission gear ring are driven by the same driving gear. A driving box is fixed to the upper end of the mixing tank through a connecting frame, a driving motor is fixed in the driving box, when the driving gear drives the driven gear and the driven gear ring to rotate, the transmission sleeve drives the edge scraping stirring piece to rotate and mix, and meanwhile the rotating rod can drive the stirring rod to rotate; when the device mixes the lubricating oil and the additive, the rotating scraping stirring piece is matched with the rotating rod to perform dual mixing, so that the mixing efficiency of the lubricating oil and the additive is improved.

Description

Technical Field

[0001] This utility model belongs to the field of lubricating oil processing technology, specifically, it relates to a high-efficiency lubricating oil mixing device. Background Technology

[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 a role in lubrication, auxiliary cooling, rust prevention, cleaning, sealing and buffering. Lubricating oil is a technology-intensive product, a complex mixture of hydrocarbons, and its actual performance is a comprehensive effect of complex physical or chemical changes. The basic properties of lubricating oil include general physical and chemical properties, special physical and chemical properties and simulated bench tests. Lubricating oil is generally composed of two parts: base oil and additives. Base oil is the main component of lubricating oil and determines its basic properties, while additives can make up for and improve the shortcomings of base oil performance, and give it certain new properties. They are an important part of lubricating oil.

[0003] The prior art document with publication number CN216677903U has a gap between the agitator and the inner wall of the mixing tank, which can easily lead to insufficient mixing of additives and lubricating oil during the mixing process, thus reducing the mixing efficiency. In view of this, this utility model is proposed. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a high-efficiency lubricating oil mixing device.

[0005] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0006] A high-efficiency lubricating oil mixing device includes a mixing tank, a scraping and stirring component, and a stirring rod. A U-shaped frame is fixed to the middle of the upper end of the mixing tank by a support block. A transmission gear ring and a transmission gear are respectively rotatable at the upper and lower ends of the U-shaped frame. The transmission gear ring and the side of the transmission gear ring are driven by the same drive gear. A drive box is fixed to the upper end of the mixing tank by a connecting frame. A drive motor is fixed inside the drive box. The output of the drive motor passes through the middle of the U-shaped frame and is fixed to the drive gear. The drive motor is connected to a motor driver at the front end of the drive box through a wire.

[0007] A transmission sleeve is fixed in the middle of the transmission gear ring. The bottom of the transmission sleeve extends into the interior of the mixing tank and is fixed to the support rod by screws. A scraper and agitator is fixed at the bottom of the support rod. A scraper strip that contacts the tank wall is fixed on the outer side of the scraper and agitator. A reserved area for the rotating rod to pass through is opened in the middle of the transmission sleeve. A sealed bearing is provided between the transmission sleeve and the rotating rod.

[0008] The transmission gear is fixedly sleeved on the outside of the rotating rod. The upper end of the rotating rod is connected to the additive tube through a rotary joint. Multiple stirring rods are threadedly connected to the outside of the rotating rod. The stirring rods are located inside the mixing tank. Multiple injection heads are provided at the bottom of the stirring rods. An infusion chamber communicating with the inside of the rotating rod is opened inside the stirring rod.

[0009] Optionally, a first feed pump is fixed to the upper end of the mixing tank. One end of the first feed pump is connected to the additive pipe. The negative pressure end of the first feed pump passes through the negative pressure pipe into the auxiliary material box. The side of the auxiliary material box is fixed to the outer wall of the mixing tank. A fixing sleeve is fitted on the outside of the negative pressure pipe. The fixing sleeve is threaded to the port at the upper end of the auxiliary material box. The upper end of the auxiliary material box is also provided with a feeding port. A dust cover is hinged to the upper end of the feeding port.

[0010] Optionally, a lubricating oil replenishment pipe is provided on the other side of the upper end of the mixing tank, and an electromagnetic control valve is provided in the middle of the lubricating oil replenishment pipe. The other end of the electromagnetic control valve is connected to the conveying end of the second feed pump through a pipeline.

[0011] Optionally, a guide rail for mounting a guide ring is fixed on the upper side of the inner wall of the mixing tank, and the contact surface between the guide ring and the guide rail is provided with balls. The inner wall of the guide ring is fixed to the end of the support rod.

[0012] Optionally, the bottom of the mixing tank is provided with a discharge hole, and a kit is provided above the discharge hole. The middle part of the kit is rotatably connected to the protruding end of the bottom of the rotating rod through a bearing, and the bottom of the kit is fixed to the bottom of the mixing tank.

[0013] Optionally, the bottom of the mixing tank is connected to the upper end of the electromagnetic discharge valve via a discharge pipe, and the electromagnetic discharge valve and the discharge pipe are reinforced with a pipe clamp.

[0014] Optionally, the mixing tank is provided with a base at the bottom, and a support column is fixed at each of the four corners of the upper end of the base. Each support column is provided with an electric telescopic rod inside. The telescopic end of each electric telescopic rod passes through the top of the support column and is fixed to the support block. The support block is fixedly installed at the bottom of the mixing tank, and a dustproof telescopic sleeve is provided between the support block and the support column. Self-locking casters are installed at the four corners of the bottom of the base.

[0015] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time:

[0016] 1. When the drive gear drives the driven gear and driven gear ring to rotate, the transmission sleeve drives the scraping and stirring component to rotate and mix. At the same time, the rotating rod can also drive the stirring rod to rotate. Thus, when the device mixes lubricating oil and additives, the rotating scraping and stirring component will cooperate with the rotating rod to perform double mixing, thereby improving the mixing efficiency of lubricating oil and additives.

[0017] 2. This utility model patent takes into account that in the process of adding additives, the existing additives will be located on the surface of the lubricating oil and then mixed evenly. This utility model can use a negative pressure pipe in conjunction with a first feed pump to deliver the additives to the rotating rod and then add them to the lubricating oil in layers through the injection head at the bottom of the stirring rod, thereby ensuring that the additives are added evenly when they are delivered, and further improving the mixing efficiency.

[0018] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0019] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort. In the drawings:

[0020] Figure 1 This is a schematic diagram of the combined scraper and scraper assembly in this utility model.

[0021] Figure 2 This is a schematic diagram of the front cross-sectional structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the combined parts structure of the transmission gear ring, transmission sleeve, support rod and scraping and stirring component in this utility model.

[0023] Figure 4 This is a structural diagram of the combined parts of the rotating rod, transmission gear, stirring rod, and additive tube in this utility model;

[0024] Figure 5 for Figure 2 A schematic diagram of the structure of part A in the diagram;

[0025] Figure 6 for Figure 2 Schematic diagram of part B in the diagram;

[0026] Figure 7 for Figure 4 A schematic diagram of the structure of part C in the diagram.

[0027] The attached diagram lists the components represented by each number as follows:

[0028] 1. Mixing tank; 2. C-shaped frame; 3. Transmission gear ring; 4. Transmission gear; 5. Drive gear; 6. Drive box; 7. Drive motor; 8. Motor driver; 9. Transmission sleeve; 10. Support rod; 11. Scraper and agitator; 12. Scraper; 13. Rotating rod; 14. Rotary joint; 15. Additive tube; 16. Agitator rod; 17. Injection head; 18. First feed pump; 19. Negative pressure tube; 20. Auxiliary material box; 21. Fixing sleeve; 22. Feed inlet; 23. Dust cover; 24. Lubricating oil replenishment pipe; 25. Electromagnetic control valve; 26. Second feed pump; 27. Guide ring; 28. Guide rail; 29. ​​Ball bearing; 30. Kit; 31. Discharge pipe; 32. Electromagnetic discharge valve; 33. Pipe clamp; 34. Base; 35. Support column; 36. Electric telescopic rod; 37. Support block; 38. Dustproof telescopic sleeve; 39. Self-locking caster wheel.

[0029] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0030] The present invention will now be described in further detail with reference to the accompanying drawings.

[0031] Please see Figures 1 to 7 This utility model provides a technical solution: a high-efficiency lubricating oil mixing device, including a mixing tank 1, a scraping and stirring component 11, and a stirring rod 16. A U-shaped frame 2 is fixed to the middle of the upper end of the mixing tank 1 by a support block. A transmission gear ring 3 and a transmission gear 4 are respectively rotated at the upper and lower ends of the U-shaped frame 2. The transmission gear ring 3 and the side of the transmission gear ring 3 are driven by the same driving gear 5. A drive box 6 is fixed to the upper end of the mixing tank 1 by a connecting frame. A drive motor 7 is fixed inside the drive box 6. The output of the drive motor 7 passes through the middle of the U-shaped frame 2 and is fixed to the drive gear 5. The drive motor 7 is connected to the motor driver 8 at the front end of the drive box 6 through a wire.

[0032] A transmission sleeve 9 is fixed in the middle of the transmission gear ring 3. The bottom of the transmission sleeve 9 extends into the interior of the mixing tank 1 and is fixed to the support rod 10 by screws. A scraper agitator 11 is fixed at the bottom of the support rod 10. A scraper 12 that contacts the tank wall of the mixing tank 1 is fixed on the outside of the scraper agitator 11. A reserved area for the rotating rod 13 to pass through is opened in the middle of the transmission sleeve 9. A sealed bearing is provided between the transmission sleeve 9 and the rotating rod 13.

[0033] The transmission gear 4 is fixed to the outside of the rotating rod 13. The upper end of the rotating rod 13 is connected to the additive tube 15 through the rotary joint 14. Multiple stirring rods 16 are threadedly connected to the outside of the rotating rod 13. The stirring rods 16 are located inside the tank of the mixing tank 1. Multiple injection heads 17 are provided at the bottom of the stirring rods 16. The inside of the stirring rods 16 is opened to provide a liquid delivery chamber that communicates with the inside of the rotating rod 13. Considering that existing equipment may not mix lubricating oil and additives properly at the tank wall, this utility model drives the driven gear and driven gear ring to rotate when the drive gear 5 drives the driven gear and driven gear ring to rotate. At the same time, the transmission sleeve 9 drives the scraping and stirring component 11 to rotate and mix. The rotating rod 13 can also drive the stirring rod 16 to rotate. Thus, when the device mixes lubricating oil and additives, the rotating scraping and stirring component 11 and the rotating rod 13 will perform double mixing, thereby improving the mixing efficiency of lubricating oil and additives.

[0034] The mixing tank 1 is equipped with a first feed pump 18 at its upper end. One end of the first feed pump 18 is connected to the additive pipe 15. The negative pressure end of the first feed pump 18 passes through the negative pressure pipe 19 into the auxiliary material box 20. The side of the auxiliary material box 20 is fixed to the outer wall of the mixing tank 1. A fixing sleeve 21 is fitted on the outside of the negative pressure pipe 19. The fixing sleeve 21 is threadedly connected to the port at the upper end of the auxiliary material box 20. The upper end of the auxiliary material box 20 is also equipped with a feeding port 22. A dust cover 23 is hinged to the upper end of the feeding port 22. Considering that the existing additive will be located on the surface of the lubricating oil during the process of adding the additive, and then it will be mixed evenly, this utility model can use the negative pressure pipe 19 in conjunction with the first feed pump to transport the additive to the rotating rod 13 and then add the lubricating oil in layers through the injection head 17 at the bottom of the stirring rod 16. This ensures that the additive is added evenly when it is delivered, and further improves the mixing efficiency.

[0035] The mixing tank 1 has a lubricating oil replenishment pipe 24 on the other side of the upper end. The lubricating oil replenishment pipe 24 has an electromagnetic control valve 25 in the middle. The other end of the electromagnetic control valve 25 is connected to the conveying end of the second conveying pump 26 through a pipe. By setting the lubricating oil replenishment pipe 24 in conjunction with the second conveying pump 26, it is convenient for users to replenish the lubricating oil in the mixing tank 1.

[0036] The mixing tank 1 has a guide rail 28 fixed on the upper side of its inner wall for mounting the guide ring 27. The contact surface between the guide ring 27 and the guide rail 28 is provided with ball bearings 29. The inner wall of the guide ring 27 is fixed to the end of the support rod 10. The guide rail 28 and the guide ring 27 guide the rotating scraping and stirring component 11.

[0037] The mixing tank 1 has a discharge hole at the bottom, and a kit 30 is provided above the discharge hole. The middle part of the kit 30 is rotatably connected to the protruding end of the bottom of the rotating rod 13 through a bearing. The bottom of the kit 30 is fixed to the bottom of the mixing tank 1. By setting the kit 30 in conjunction with the bearing, the bottom of the rotating rod 13 is stably supported without affecting the rotation, thus ensuring the stability of the rotating rod 13 when it rotates.

[0038] The bottom of the mixing tank 1 is connected to the upper end of the electromagnetic discharge valve 32 through the discharge pipe 31. The electromagnetic discharge valve 32 and the discharge pipe 31 are reinforced by the pipe clamp 33. The electromagnetic discharge valve 32 plays the role of controlling the opening and closing of the discharge pipe 31, that is, the discharge can be controlled by the electromagnetic discharge valve 32.

[0039] The mixing tank 1 is equipped with a base 34 at its bottom. Support columns 35 are fixed at the four corners of the upper end of the base 34. Each support column 35 is equipped with an electric telescopic rod 36 inside. The telescopic end of each electric telescopic rod 36 passes through the top of the support column 35 and is fixed to a support block 37. The support block 37 is fixedly installed at the bottom of the mixing tank 1. A dustproof telescopic sleeve 38 is provided between the support block 37 and the support column 35. Self-locking casters 39 are installed at the four corners of the bottom of the base 34. The electric telescopic rods 36 are used to adjust the height of the mixing tank 1.

[0040] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. A high-efficiency lubricating oil mixing device, comprising a mixing tank (1), a scraping and stirring component (11), and a stirring rod (16), characterized in that, The mixing tank (1) has a C-shaped frame (2) fixed to the middle of the upper end by a support block. A transmission gear ring (3) and a transmission gear (4) are respectively rotated at the upper and lower ends of the C-shaped frame (2). The sides of the transmission gear ring (3) and the transmission gear ring (3) are driven by the same drive gear (5). The upper end of the mixing tank (1) is fixed to a drive box (6) by a connecting frame. A drive motor (7) is fixed inside the drive box (6). The output of the drive motor (7) passes through the middle of the C-shaped frame (2) and is fixed to the drive gear (5). The drive motor (7) is connected to the motor driver (8) at the front end of the drive box (6) through a wire. A transmission sleeve (9) is fixed in the middle of the transmission gear ring (3). The bottom of the transmission sleeve (9) extends into the interior of the mixing tank (1) and is fixed to the support rod (10) with screws. A scraping and stirring component (11) is fixed at the bottom of the support rod (10). A scraper (12) that contacts the tank wall of the mixing tank (1) is fixed on the outside of the scraping and stirring component (11). A reserved area for the rotating rod (13) to pass through is opened in the middle of the transmission sleeve (9). A sealed bearing is provided between the transmission sleeve (9) and the rotating rod (13). The transmission gear (4) is fixedly sleeved (21) and connected to the outside of the rotating rod (13). The upper end of the rotating rod (13) is connected to the additive tube (15) through the rotary joint (14). The rotating rod (13) is threaded with multiple stirring rods (16). The stirring rods (16) are located inside the tank of the mixing tank (1). The bottom of the stirring rods (16) is provided with multiple injection heads (17). The inside of the stirring rods (16) is provided with an infusion chamber that communicates with the inside of the rotating rod (13).

2. The high-efficiency lubricating oil mixing device according to claim 1, characterized in that, The upper end of the mixing tank (1) is fixed with a first feed pump (18). One end of the first feed pump (18) is connected to the additive pipe (15). The negative pressure end of the first feed pump (18) passes through the negative pressure pipe (19) into the auxiliary material box (20). The side of the auxiliary material box (20) is fixed to the outer wall of the mixing tank (1). The negative pressure pipe (19) is fitted with a fixing sleeve (21). The fixing sleeve (21) is threaded to the port at the upper end of the auxiliary material box (20). The upper end of the auxiliary material box (20) is also provided with a feeding port (22). The upper end of the feeding port (22) is hinged with a dust cover (23).

3. The high-efficiency lubricating oil mixing device according to claim 1, characterized in that, The mixing tank (1) has a lubricating oil replenishment pipe (24) on the other side of the upper end. The lubricating oil replenishment pipe (24) has an electromagnetic control valve (25) in the middle, and the other end of the electromagnetic control valve (25) is connected to the conveying end of the second feed pump (26) through a pipe.

4. The high-efficiency lubricating oil mixing device according to claim 1, characterized in that, The mixing tank (1) has a guide rail (28) fixed on the upper side of the inner wall for mounting the guide ring (27). The contact surface between the guide ring (27) and the guide rail (28) is provided with ball bearings (29). The inner wall of the guide ring (27) is fixed to the end of the support rod (10).

5. The high-efficiency lubricating oil mixing device according to claim 1, characterized in that, The bottom of the mixing tank (1) is provided with a discharge hole, and a kit (30) is provided above the discharge hole. The middle part of the kit (30) is rotatably connected to the protruding end of the bottom of the rotating rod (13) through a bearing. The bottom of the kit (30) is fixed to the bottom of the mixing tank (1).

6. The high-efficiency lubricating oil mixing device according to claim 1, characterized in that, The bottom of the mixing tank (1) is connected to the upper end of the electromagnetic discharge valve (32) through the discharge pipe (31), and the electromagnetic discharge valve (32) and the discharge pipe (31) are reinforced by a pipe clamp (33).

7. The high-efficiency lubricating oil mixing device according to claim 1, characterized in that, The mixing tank (1) is provided with a base (34) below it. Support columns (35) are fixed at the four corners of the upper end of the base (34). Each support column (35) is provided with an electric telescopic rod (36). The telescopic end of each electric telescopic rod (36) passes through the top of the support column (35) and is fixed to a support block (37). The support block (37) is fixedly installed at the bottom of the mixing tank (1). A dustproof telescopic sleeve (38) is provided between the support block (37) and the support column (35). Self-locking casters (39) are installed at the four corners of the bottom of the base (34).

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