A new energy vehicle gearbox lubricating oil blending device

Abstract

The utility model relates to transmission lubricating oil technical field discloses a new energy automobile transmission lubricating oil blending device, including the box, the upper portion fixed coupling of box has the support seat, the left portion fixed coupling of box has the placing seat, the upper portion fixed coupling of placing seat has motor no.

Description

Technical Field

[0001] This utility model relates to the field of transmission lubricant technology, and in particular to a transmission lubricant mixing device for new energy vehicles. Background Technology

[0002] New energy vehicles refer to automobiles that use non-traditional fuels as their power source. The main types include pure electric vehicles, plug-in hybrid electric vehicles, and fuel cell vehicles. These vehicles use electricity, hydrogen energy, or other alternative energy sources to drive the vehicle. Compared with traditional fuel vehicles, they have higher energy efficiency and lower emissions. The transmissions of new energy vehicles are different from those of traditional fuel vehicles and require specially designed lubricants to meet the working characteristics of the motor and transmission. Different types of new energy vehicle transmissions require different types of lubricants. The mixing device can mix lubricants that meet the technical specifications according to the specific needs of the vehicle model.

[0003] In existing technologies, a stirring rod is typically used for mixing while the tank remains stationary. Although this mixing method can achieve mixing of lubricating oil to a certain extent, it has certain limitations. When the stirring rod rotates within the tank, the flow field is relatively limited due to the stationary tank, which can easily create dead zones. This results in the lubricating oil not being fully mixed in certain areas, affecting not only the mixing effect but also the performance of the lubricating oil, thus impacting the performance and lifespan of the transmission in new energy vehicles. During the mixing process, the flow of lubricating oil mainly depends on the rotation of the stirring rod, while the stationary state of the tank limits the dynamic range of lubricating oil flow, making it difficult to further improve the mixing efficiency. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a new energy vehicle transmission lubricating oil mixing device, which aims to improve the problem that the tank of the existing new energy vehicle transmission lubricating oil mixing device cannot rotate.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a new energy vehicle transmission lubricating oil mixing device, comprising a housing, a support base fixedly connected to the upper part of the housing, a placement base fixedly connected to the left part of the housing, a motor fixedly connected to the upper part of the placement base, a pulley fixedly connected to the output end of the motor, one end of a rotating shaft fixedly connected to the inside of the pulley, a tank fixedly connected to the other end of the rotating shaft, a fixing frame fixedly connected to the outside of the tank, limit components fixedly connected to the left perimeter of the fixing frame, the limit components being used to limit the tank, a support rod fixedly connected to the upper part of the support base, a positioning rod fixedly connected to the bottom of the support rod, a limit plate fixedly connected to the bottom of the positioning rod, and the tank rotatably connected to the lower part of the limit plate.

[0006] Furthermore, a second motor is fixedly connected to the outside of the tank, a rotating rod is fixedly connected to the output end of the second motor, a circular plate is fixedly connected to the outer perimeter of the rotating rod, a stirring rod is fixedly connected to the outer perimeter of the circular plate, a fixing block is fixedly connected to the outer perimeter of the rotating rod, a fixing column is fixedly connected to the outer two sides of the multiple fixing blocks, a moving column is slidably connected to the inside of the multiple fixing columns, and a scraper is fixedly connected to the far end of the multiple moving columns.

[0007] Furthermore, the limiting assembly includes connecting rods, limiting blocks, and limiting seats. One end of each of the multiple connecting rods is fixedly connected to the left perimeter of the fixed frame, and the multiple limiting blocks are fixedly connected to the other end of each of the multiple connecting rods. The multiple limiting blocks are slidably connected inside the limiting seat.

[0008] Furthermore, the limiting seat is fixedly connected to the right side of the support seat, and the rotating shaft is rotatably connected inside the support seat.

[0009] Furthermore, positioning seats are fixedly connected to both sides of the upper part of the box, and the tank is rotatably connected to the upper part of the two positioning seats.

[0010] Furthermore, the plurality of stirring rods are rotatably connected to the inside of the tank, and the plurality of scrapers are slidably connected to the inner wall of the tank.

[0011] Furthermore, multiple fixed columns and movable columns are rotatably connected inside the tank body, the upper part of the tank body is provided with a cover, and the right side of the tank body is provided with a discharge pipe.

[0012] Furthermore, each of the plurality of fixed columns has one end of a compression spring fixedly connected inside, and the other end of each of the plurality of compression springs is fixedly connected to one end of the plurality of movable columns that is away from the scraper.

[0013] This utility model has the following beneficial effects:

[0014] In this invention, the starting motor drives the rotating shaft and the fixed frame to rotate, causing the connecting rod and the limiting block to slide within the limiting seat, thereby driving the tank to rotate stably and realizing the synchronous rotation of the tank and the stirring rod, accelerating the flow of lubricating oil and enhancing the mixing effect.

[0015] In this invention, the starting motor drives the stirring rod to rotate and stir the lubricating oil, which in turn drives the fixed block to rotate. The fixed block drives the fixed column and the moving column to rotate, so that the scraper rotates and cleans the inner wall of the tank in close contact with the inner wall, thus achieving simultaneous cleaning of the inner wall of the tank during stirring and reducing cross-contamination. Attached Figure Description

[0016] Figure 1This is a front view of a new energy vehicle transmission lubricating oil mixing device proposed in this utility model;

[0017] Figure 2 This is a rear view of a new energy vehicle transmission lubricating oil mixing device proposed in this utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the tank of a new energy vehicle transmission lubricating oil mixing device proposed in this utility model.

[0019] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0020] Figure 5 for Figure 3 Enlarged view of section B in the middle.

[0021] Legend:

[0022] 1. Box body; 2. Placement seat; 3. Motor 1; 4. Pulley; 5. Rotating shaft; 6. Fixing frame; 7. Connecting rod; 8. Limiting block; 9. Limiting seat; 10. Support seat; 11. Tank body; 12. Support rod; 13. Positioning rod; 14. Limiting plate; 15. Positioning seat; 16. Motor 2; 17. Rotating rod; 18. Circular plate; 19. Stirring rod; 20. Fixing block; 21. Fixing column; 22. Moving column; 23. Compression spring; 24. Scraper. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Reference Figure 1 , Figure 2 and Figure 4This utility model provides an embodiment of a new energy vehicle transmission lubricating oil mixing device, including a housing 1, a support base 10 fixedly connected to the upper part of the housing 1, a placement base 2 fixedly connected to the left side of the housing 1, a motor 3 fixedly connected to the upper part of the placement base 2, a pulley 4 fixedly connected to the output end of the motor 3, one end of a rotating shaft 5 fixedly connected to the inside of the pulley 4, a tank 11 fixedly connected to the other end of the rotating shaft 5, a fixing frame 6 fixedly connected to the outside of the tank 11, and limit components fixedly connected around the left side of the fixing frame 6 to limit the tank 11. A support rod 12 is fixedly connected to the upper part of the support base 10. A positioning rod 13 is fixedly connected to the bottom of rod 12, and a limiting plate 14 is fixedly connected to the bottom of positioning rod 13. The tank body 11 is rotatably connected to the lower part of the limiting plate 14. The limiting assembly includes connecting rods 7, limiting blocks 8, and limiting seats 9. One end of multiple connecting rods 7 is fixedly connected to the left side of the fixed frame 6, and multiple limiting blocks 8 are fixedly connected to the other end of multiple connecting rods 7. Multiple limiting blocks 8 are slidably connected inside the limiting seat 9. The limiting seat 9 is fixedly connected to the right side of the support base 10. The rotating shaft 5 is rotatably connected inside the support base 10. Positioning seats 15 are fixedly connected to both sides of the upper part of the box body 1, and the tank body 11 is rotatably connected to the upper part of the two positioning seats 15.

[0025] While the mixing operation is underway, motor 3 is started. Its output end is connected to pulley 4, which drives pulley 4 to rotate. As pulley 4 rotates, shaft 5 rotates accordingly, which in turn drives fixed frame 6 and tank 11 to rotate. Fixed frame 6 is fixed to tank 11 and rotates with shaft 5, providing support and stability for the rotation of tank 11. During the rotation of fixed frame 6, multiple connecting rods 7 and limiting blocks 8 rotate synchronously. Limiting blocks 8 slide within limiting seats 9. Limiting blocks 8 are located within tank 11. During rotation, the limit block 8 slides inside the limiting seat 9, helping to maintain the stable rotation of the tank 11 and preventing excessive tilting or deviation. The limiting seat 9 is the track for the limiting block 8, providing a sliding path for the limiting block 8 and ensuring that the limiting block 8 moves on the correct track. With the synergistic effect of multiple limiting blocks 8, the tank 11 can maintain stable rotation between the limiting plate 14 and the positioning seat 15. The limiting plate 14 and the positioning seat 15 work together to provide guidance and positioning for the rotation of the tank 11, ensuring the stability of the tank 11 during the stirring process.

[0026] Reference Figure 1 , Figure 3 and Figure 5A motor 16 is fixedly connected to the outside of the tank body 11. A rotating rod 17 is fixedly connected to the output end of the motor 16. Circular plates 18 are fixedly connected to the outside of the rotating rod 17. Stirring rods 19 are fixedly connected to the outside of the circular plates 18. Fixed blocks 20 are fixedly connected to the outside of the rotating rod 17. Fixed columns 21 are fixedly connected to the outside of the multiple fixed blocks 20 on both sides. Moving columns 22 are slidably connected inside the multiple fixed columns 21. Scrapers 24 are fixedly connected to the ends of the multiple moving columns 22 that are far apart from each other. Stirring rods 19 are rotatably connected inside the tank body 11. Scrapers 24 are slidably connected to the inner wall of the tank body 11. Fixed columns 21 and moving columns 22 are rotatably connected inside the tank body 11. A lid is provided on the upper part of the tank body 11. A discharge pipe is provided on the right side of the tank body 11. One end of a compression spring 23 is fixedly connected inside the multiple fixed columns 21. The other end of the multiple compression springs 23 is fixedly connected to the ends of the multiple moving columns 22 that are far apart from the scrapers 24.

[0027] Open the lid on top of tank 11 and pour the lubricating oil to be mixed into tank 11. After pouring, close the lid to seal tank 11. Then, start motor 16, whose output end is connected to rotating rod 17, and drive rotating rod 17 to rotate. The rotation of rotating rod 17 will in turn drive the circular plate 18 and stirring rod 19 to rotate together, so that multiple stirring rods 19 rotate and stir inside tank 11, thereby fully mixing the lubricating oil. At the same time as rotating rod 17 rotates, it also drives the fixed block 20 to rotate. The movement of fixed block 20 will in turn drive the fixed column 21 and the moving column 22 to rotate. The rotation of the moving column 22 causes the scraper 24 to rotate inside the tank 11. The scraper 24 effectively cleans the inner wall of the tank 11. When the scraper 24 is squeezed, it pushes the moving column 22 to slide into the fixed column 21, while compressing the spring 23. The compression spring 23 plays a role when the scraper 24 is squeezed. It stores energy and provides additional pushing force when necessary, so that the moving column 22 can slide into the fixed column 21. The discharge pipe is the channel for discharging the lubricating oil after mixing. It is responsible for exporting the mixed lubricating oil from the tank 11.

[0028] Working principle: First, open the lid on the top of the tank 11 and pour the lubricating oil to be mixed into the tank 11. Then, close the lid and start the motor 16. The output end of the motor 16 drives the rotating rod 17 to rotate. The rotation of the rotating rod 17 drives the circular plate 18 and the stirring rod 19 to rotate, causing multiple stirring rods 19 to rotate inside the tank 11 to stir the lubricating oil. When the rotating rod 17 rotates, it drives the fixed block 20 to rotate. The fixed block 20 drives the fixed column 21 and the moving column 22 to rotate. The moving column 22 drives the scraper 24 to rotate inside the tank 11. The rotating scraper 24 cleans the inner wall of the tank 11. When the scraper 24 is squeezed, it drives the moving column 22 to slide into the fixed column 21 and squeezes the compression spring 23, thus achieving stirring of the tank 11. The inner wall of tank 11 is cleaned to ensure that the lubricating oil is fully mixed with the residue on the tank wall during the stirring process, reducing cross-contamination. While stirring, motor 3 is started. The output end of motor 3 drives pulley 4 to rotate, which in turn drives shaft 5 to rotate. Shaft 5 then drives fixed frame 6 and tank 11 to rotate. When fixed frame 6 rotates, it drives multiple connecting rods 7 and limiting blocks 8 to rotate, causing multiple limiting blocks 8 to slide inside limiting seat 9. With the cooperation of multiple limiting blocks 8, tank 11 rotates stably between limiting plate 14 and positioning seat 15. Finally, the lubricating oil is discharged through the discharge pipe, realizing the synchronous rotation of tank 11 and stirring rod 19. This increases the flow rate of lubricating oil in tank 11, helps to enhance the stirring effect, and ensures that the components of lubricating oil are fully mixed.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A new energy vehicle transmission lubricating oil mixing device, comprising a housing (1), characterized in that: A support base (10) is fixedly connected to the upper part of the box (1), a placement base (2) is fixedly connected to the left side of the box (1), a motor (3) is fixedly connected to the upper part of the placement base (2), a pulley (4) is fixedly connected to the output end of the motor (3), one end of a rotating shaft (5) is fixedly connected to the inside of the pulley (4), a tank (11) is fixedly connected to the other end of the rotating shaft (5), a fixed frame (6) is fixedly connected to the outside of the tank (11), a limit component is fixedly connected to the left side of the fixed frame (6), the limit component is used to limit the tank (11), a support rod (12) is fixedly connected to the upper part of the support base (10), a positioning rod (13) is fixedly connected to the bottom of the support rod (12), a limit plate (14) is fixedly connected to the bottom of the positioning rod (13), and the tank (11) is rotatably connected to the lower part of the limit plate (14).

2. The new energy vehicle transmission lubricating oil mixing device according to claim 1, characterized in that: The tank (11) is fixedly connected to a motor (16) on the outside. The output end of the motor (16) is fixedly connected to a rotating rod (17). The rotating rod (17) is fixedly connected to a circular plate (18) on all four sides. The circular plate (18) is fixedly connected to a stirring rod (19) on all four sides. The rotating rod (17) is fixedly connected to a fixing block (20) on all four sides. The fixing blocks (20) are fixedly connected to fixing columns (21) on both sides. The fixing columns (21) are slidably connected to moving columns (22) inside. The moving columns (22) are fixedly connected to scrapers (24) at opposite ends.

3. The new energy vehicle transmission lubricating oil mixing device according to claim 1, characterized in that: The limiting component includes connecting rods (7), limiting blocks (8) and limiting seats (9). One end of each of the multiple connecting rods (7) is fixedly connected to the left side of the fixed frame (6). The multiple limiting blocks (8) are fixedly connected to the other end of each of the multiple connecting rods (7). The multiple limiting blocks (8) are slidably connected inside the limiting seat (9).

4. The new energy vehicle transmission lubricating oil mixing device according to claim 3, characterized in that: The limiting seat (9) is fixedly connected to the right side of the support seat (10), and the rotating shaft (5) is rotatably connected inside the support seat (10).

5. The new energy vehicle transmission lubricating oil mixing device according to claim 1, characterized in that: The upper sides of the box (1) are fixedly connected to positioning seats (15), and the tank (11) is rotatably connected to the upper part of the two positioning seats (15).

6. The new energy vehicle transmission lubricating oil mixing device according to claim 2, characterized in that: Multiple stirring rods (19) are rotatably connected to the inside of the tank (11), and multiple scrapers (24) are slidably connected to the inner wall of the tank (11).

7. The new energy vehicle transmission lubricating oil mixing device according to claim 2, characterized in that: Multiple fixed columns (21) and movable columns (22) are rotatably connected inside the tank body (11). The upper part of the tank body (11) is provided with a lid, and the right side of the tank body (11) is provided with a discharge pipe.

8. The new energy vehicle transmission lubricating oil mixing device according to claim 2, characterized in that: Each of the fixed columns (21) has one end of a compression spring (23) fixedly connected inside, and the other end of each of the compression springs (23) is fixedly connected to one end of each of the movable columns (22) away from the scraper (24).

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