A hybrid vehicle engine lubrication oil passage cleaning machine

Abstract

This utility model relates to the field of automotive engine lubrication oil passage cleaning technology, and discloses a cleaning machine for lubrication oil passages of hybrid vehicle engines. The machine includes a cleaning machine with an operation panel fixedly connected to its top, an observation window fixedly connected to the side wall of the operation panel, an oil reservoir inside the cleaning machine, an oil pipe fixedly connected to the side wall of the cleaning machine, a stabilizing component on the outer wall of the cleaning machine, and a check valve component on the side wall of the oil pipe. The stabilizing component includes a clamp, which is internally disposed on the outer wall of the oil pipe. A base is disposed on the side wall of the cleaning machine, and a hydraulic rod is fixedly connected inside the base. In this utility model, activating the hydraulic rod causes the support frame to shift, thereby causing the connecting frames on both sides to rotate. The rotation of the connecting frames causes the sliding column to slide within the support frame, and its outer wall also slides within the sliding groove, causing the clamps on both sides to move synchronously towards the center, thus achieving a stable connection of the oil pipe.

Description

Technical Field

[0001] This utility model relates to the field of automotive engine lubrication oil passage cleaning technology, and in particular to a lubrication oil passage cleaning machine for hybrid vehicle engines. Background Technology

[0002] With the increasing popularity of hybrid vehicles, the performance and reliability of their engines have become a major concern. As a crucial part of the engine lubrication system, the engine lubrication channels accumulate a large amount of sludge, impurities, and carbon deposits over time. These contaminants affect the normal flow of lubricating oil, reduce lubrication effectiveness, and consequently lead to accelerated engine wear, performance degradation, and even malfunctions. Therefore, developing efficient and reliable engine lubrication channel cleaning machines is essential for ensuring the normal operation of hybrid vehicle engines. It can not only extend engine life and improve fuel economy but also reduce exhaust emissions, meeting environmental protection requirements. The market demand for such cleaning machines is growing, placing higher demands on their performance and functionality.

[0003] In existing technologies, hybrid vehicle engine lubrication oil passage cleaning machines typically employ relatively traditional mechanical structures and technical principles. For connecting oil pipes, simple clips or connectors are used to secure the connection between the oil pipes and the cleaning machine and engine oil passages. These clips or connectors are generally installed and removed manually, relying on mechanical friction or clamping force to achieve connection stability. In terms of control, basic electrical switches are used to control the pump's start / stop and cleaning time. While these traditional mechanical structures and technical principles can achieve basic cleaning functions, they have certain limitations in terms of automation, stability, and reliability.

[0004] However, in terms of oil pipe connection, the use of simple clips or connectors cannot effectively prevent the oil pipe from being overstretched during use. When the cleaning machine is working, factors such as engine vibration and oil pipe position changes cause the oil pipe to be stretched by external forces. Once the oil pipe is overstretched, its structural integrity will be damaged. This will not only shorten the service life of the oil pipe, but also affect the sealing performance at the interface between the oil pipe and the engine oil passage. Therefore, a hybrid vehicle engine lubrication oil passage cleaning machine is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides a hybrid vehicle engine lubrication oil passage cleaning machine, which aims to improve the problem of decreased sealing performance at the interface between the oil pipe and the engine oil passage in the prior art, resulting in cleaning fluid leakage.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A cleaning machine for lubricating oil passages of a hybrid vehicle engine includes a cleaning machine, an operation panel fixedly connected to the top of the cleaning machine, an observation window fixedly connected to the side wall of the operation panel, an oil reservoir inside the cleaning machine, an oil pipe fixedly connected to the side wall of the cleaning machine, a stabilizing component on the outer wall of the cleaning machine, and a check valve component on the side wall of the oil pipe.

[0008] The stabilizing component includes a clamp, which is disposed inside the outer wall of the oil pipe. A base is disposed on the side wall of the cleaning machine. A hydraulic rod is fixedly connected inside the base. A support frame is fixedly connected to the output end of the hydraulic rod. A connecting frame is rotatably connected to the side wall of the base. A sliding column is fixedly connected to the bottom of the connecting frame. A sliding groove is opened on the side wall of the support frame. The outer wall of the sliding column is slidably connected to the sliding groove. The top of the connecting frame is fixedly connected to the side wall of the clamp.

[0009] As a further description of the above technical solution:

[0010] The check valve assembly includes a baffle, the outer wall of which is disposed inside the oil pipe.

[0011] As a further description of the above technical solution:

[0012] A fixing column is fixedly connected to the side wall of the oil pipe, a placement frame is fixedly connected inside the fixing column, and a clamping column is fixedly connected inside the placement frame. A connecting rod is rotatably connected to the outer wall of the clamping column.

[0013] As a further description of the above technical solution:

[0014] The connecting rod sidewall is fixedly connected to one side of the baffle, and the outer wall of the baffle is slidably connected to the inside of the oil pipe.

[0015] As a further description of the above technical solution:

[0016] The outer wall of the locking post is fixedly connected to the inside of the fixing post, and the outer wall of the connecting rod is slidably connected to the inside of the fixing post.

[0017] As a further description of the above technical solution:

[0018] The oil pipe has an oil inlet and an oil outlet inside.

[0019] This utility model has the following beneficial effects:

[0020] 1. In this utility model, the hydraulic rod is activated, which drives the support frame to move, thereby causing the connecting frames on both sides to rotate. Then, the sliding column slides in the support frame, and its outer wall also slides in the sliding groove, causing the clamps on both sides to move synchronously towards the middle, thus achieving a stable connection of the oil pipe. This solves the problem of reduced sealing performance at the interface between the oil pipe and the engine oil passage, which leads to leakage of cleaning fluid, and improves cleaning stability.

[0021] 2. In this utility model, when the oil enters from the oil inlet, the pressure pushes the baffle to move, which in turn drives the connecting rod to move. The connecting rod rotates around the locking post and is then locked at the bottom by the fixing post. The valve opens, allowing the oil to enter the cleaning machine, preventing backflow and avoiding the situation where the oil enters and exits at will. This ensures that the oil can only enter when certain pressure conditions are met, thus guaranteeing the stability and reliability of the cleaning machine's operation. Attached Figure Description

[0022] Figure 1 This is a perspective view of a hybrid vehicle engine lubrication oil passage cleaning machine proposed in this utility model;

[0023] Figure 2 This is a side view of a hybrid vehicle engine lubrication oil passage cleaning machine proposed in this utility model;

[0024] Figure 3 This is a schematic diagram of the cross-sectional structure of the lubrication oil passage and oil pipe of a hybrid vehicle engine proposed in this utility model.

[0025] Figure 4 This is a cross-sectional structural diagram of a hybrid vehicle engine lubrication oil passage cleaning machine proposed in this utility model;

[0026] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0027] Legend:

[0028] 1. Cleaning machine; 2. Control panel; 3. Observation window; 4. Oil pipe; 5. Oil tank; 6. Hydraulic rod; 7. Support frame; 8. Connecting frame; 9. Sliding column; 10. Slide groove; 11. Clamp; 12. Placement frame; 13. Locking column; 14. Connecting rod; 15. Fixing column; 16. Baffle; 17. Oil inlet; 18. Oil outlet; 19. Base. Detailed Implementation

[0029] 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.

[0030] Reference Figures 1-3 This utility model provides an embodiment of a hybrid vehicle engine lubrication oil passage cleaning machine, including a cleaning machine 1. An operation panel 2 is fixedly connected to the top of the cleaning machine 1, and an observation window 3 is fixedly connected to the side wall of the operation panel 2. This allows the operator to observe the working status inside the cleaning machine 1 in real time, such as the level and flow of the cleaning fluid, so as to detect abnormalities in time and take corresponding measures, thereby ensuring the safe and stable operation of the cleaning work. An oil storage tank 5 is provided inside the cleaning machine 1 to provide sufficient cleaning fluid for the cleaning work, ensuring the continuous operation of the cleaning work. An oil pipe 4 is fixedly connected to the side wall of the cleaning machine 1, and a stabilizing component is provided on the outer wall of the cleaning machine 1 to enhance the stability of the connection between the oil pipe 4 and the cleaning machine 1, preventing the oil pipe 4 from shaking or shifting during the cleaning process, thereby improving the stability and reliability of the cleaning work. A check valve component is provided on the side wall of the oil pipe 4 to ensure the normal flow of the cleaning fluid and improve the cleaning effect.

[0031] The stabilizing component includes a clamp 11, which clamps the oil pipe 4 to fix its position. The clamp 11 is internally located on the outer wall of the oil pipe 4. A base 19 is located on the side wall of the cleaning machine 1 and is fixed to the engine. The base 19 has a magnetic attraction device inside. A hydraulic rod 6 is fixedly connected inside the base 19 to provide power and drive the support frame 7 to move, thus driving the stabilizing component to work. This is existing technology and will not be described in detail here. The output end of the hydraulic rod 6 is fixedly connected to the support frame 7. A connecting frame 8 is rotatably connected to the side wall of the base 19. The connecting frame 8 is made of stainless steel and has good corrosion resistance. Wear resistance; it is used to connect the support frame 7 and the sliding column 9, and plays the role of transmitting power and driving the sliding column 9 to move, so that the clamp 11 can be accurately moved to the designated position. The sliding column 9 is fixedly connected inside the connecting frame 8. The side wall of the support frame 7 is provided with a sliding groove 10 to limit the movement trajectory of the sliding column 9, so as to ensure the normal operation of the stabilizing component and enable the clamp 11 to accurately clamp the oil pipe 4. The outer wall of the sliding column 9 is slidably connected inside the sliding groove 10. The top of the connecting frame 8 is fixedly connected to the side wall of the clamp 11, which tightly connects the various components together to complete the stable clamping of the oil pipe 4.

[0032] Specifically, first drain the old engine oil and remove the oil filter. Connect the cleaning machine 1 to the oil pan and the bottom of the oil filter via a special connector. Start the cleaning machine 1, and the cleaning fluid circulates in the oil pipe 4, dissolving and removing impurities such as sludge. Finally, suck out the waste fluid, install a new filter, and add new engine oil. In the hybrid vehicle engine lubrication oil passage cleaning machine 1, when it is necessary to clamp the oil pipe 4, simply activate the hydraulic rod 6. After the hydraulic rod 6 starts working, it will drive the support frame 7 to move. As the support frame 7 moves, the connecting frames 8 on both sides will also be moved. The movement of the connecting frames 8 causes the sliding column 9 to slide inside the slide groove 10, so that the clamps 11 on both sides move towards the middle simultaneously, ultimately achieving a firm clamp on the oil pipe 4, avoiding damage to the engine, and ensuring that the cleaning work is carried out smoothly and safely.

[0033] Reference Figure 1 , Figure 4 and Figure 5 The check valve assembly includes a baffle 16, which controls the flow direction of the oil in the oil pipe 4, preventing backflow of the cleaning fluid and ensuring that the cleaning fluid flows in a predetermined direction, thus avoiding the negative impact of backflow on the cleaning effect. The outer wall of the baffle 16 is located inside the oil pipe 4, and a fixing post 15 is fixedly connected to the side wall of the oil pipe 4. A mounting bracket 12 is fixedly connected inside the fixing post 15, providing a suitable installation position for the locking post 13, enabling the locking post 13 to function properly as a rotation support. The locking post 13 is fixedly connected inside the mounting bracket 12, and a connecting rod 14 is rotatably connected to the outer wall of the locking post 13. The connecting rod 14 transmits the force of the oil pressure on the baffle 16, connecting the baffle 16 and the locking post 13 and enabling them to move together, allowing the baffle 16 to move accurately with changes in oil pressure. The 4 sidewalls are fixedly connected to one side of the baffle 16. They are used to flexibly adjust their position when the oil pressure changes, and play a role in precisely controlling the opening and closing of the oil inlet 17 and the oil outlet 18. This achieves the effect of automatically adjusting the internal channel of the oil pipe 4 according to the oil flow direction and pressure. The outer wall of the baffle 16 is slidably connected to the inside of the oil pipe 4. The outer wall of the clamp 13 is fixedly connected to the inside of the fixed column 15. The outer wall of the connecting rod 14 is slidably connected to the inside of the fixed column 15. The oil pipe 4 has an oil inlet 17, which is used to allow the cleaning fluid to enter the oil pipe 4 from the outside. This provides a path for the cleaning fluid to enter the cleaning system and ensures that the cleaning fluid flows smoothly into the cleaning system. The oil pipe 4 has an oil outlet 18, which is used to transport the cleaning fluid to the engine lubrication oil passage. This completes the transportation of the cleaning fluid from the cleaning machine 1 to the engine oil passage, achieving the effect of effectively cleaning the engine lubrication oil passage.

[0034] Specifically, when the oil enters through the inlet 17, the pressure generated by the oil pushes the baffle 16 to move. The movement of the baffle 16 causes the connecting rod 14 to shift. Since the connecting rod 14 is fitted onto the outer wall of the retaining post 13, it rotates around the retaining post 13. At the same time, the fixing post 15 limits the movement of the connecting rod 14. After the connecting rod 14 rotates, it will be stuck at the bottom of the fixing post 15. At this time, the valve opens, and the oil smoothly enters the cleaning machine 1. When the oil enters through the outlet 18, the pressure causes the connecting rod 14 to shift again, which in turn causes the baffle 16 to move. Subsequently, the connecting rod 14 rotates on the outer wall of the retaining post 13 and disengages from the bottom of the fixing post 15. The baffle 16 then blocks the inlet 17, effectively preventing the cleaning fluid from flowing back during the cleaning process. This ensures that the cleaning fluid always flows in the oil pipe 4 in the predetermined direction, and all parts of the oil pipe 4 can be fully flushed by the cleaning fluid, ensuring a uniform cleaning effect and providing a reliable guarantee for the efficient cleaning of the engine lubrication oil passages.

[0035] Working principle: The stabilizing structure is located on the outer wall of the oil pipe 4. When the oil pipe 4 needs to be clamped, the hydraulic rod 6 is activated, which drives the support frame 7 to move, and then drives the connecting frames 8 on both sides to move. This causes the sliding column 9 to slide inside the sliding groove 10, thereby driving the clamps 11 on both sides to move towards the middle simultaneously, thus clamping the oil pipe 4 and preventing it from being overstretched. This protects the structural integrity of the oil pipe 4 and also helps to maintain a good seal at the interface, preventing the cleaning fluid from leaking and damaging the engine.

[0036] The check valve is located inside the oil pipe 4. When oil enters from the inlet 17, the pressure causes the baffle 16 to move, which in turn causes the connecting rod 14 to move, making the connecting rod 14 rotate on the outer wall of the locking post 13. The fixed post 15 limits its movement and locks it at the bottom, thus opening the valve and allowing the oil to enter the cleaning machine 1. When oil enters from the outlet 18, the pressure causes the connecting rod 14 to move, which in turn causes the baffle 16 to move, and then causes the connecting rod 14 to rotate on the outer wall of the locking post 13, causing the connecting rod 14 to disengage from the bottom of the fixed post 15, thus blocking the inlet 17. This prevents the cleaning fluid from flowing back during the cleaning process and allows the cleaning fluid to flow in the oil pipe 4 in a predetermined direction, ensuring that all four parts of the oil pipe are thoroughly flushed by the cleaning fluid and that the cleaning effect is uniform.

[0037] 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 lubricating oil passage cleaning machine for a hybrid vehicle engine, comprising a cleaning machine (1), characterized in that: The cleaning machine (1) is fixedly connected to the top of the operating panel (2), and the side wall of the operating panel (2) is fixedly connected to the observation window (3). The cleaning machine (1) is equipped with an oil storage tank (5), and the side wall of the cleaning machine (1) is fixedly connected to an oil pipe (4). The outer wall of the cleaning machine (1) is equipped with a stabilizing component, and the side wall of the oil pipe (4) is equipped with a check valve component. The stabilizing component includes a clamp (11), which is disposed inside the outer wall of the oil pipe (4). A base (19) is disposed on the side wall of the cleaning machine (1). A hydraulic rod (6) is fixedly connected inside the base (19). A support frame (7) is fixedly connected to the output end of the hydraulic rod (6). A connecting frame (8) is rotatably connected to the side wall of the base (19). A sliding column (9) is fixedly connected to the bottom of the connecting frame (8). A sliding groove (10) is opened on the side wall of the support frame (7). The outer wall of the sliding column (9) is slidably connected to the inside of the sliding groove (10). The top of the connecting frame (8) is fixedly connected to the side wall of the clamp (11).

2. The hybrid vehicle engine lubrication oil passage cleaning machine according to claim 1, characterized in that: The check valve assembly includes a baffle (16), the outer wall of which is disposed inside the oil pipe (4).

3. A hybrid vehicle engine lubrication oil passage cleaning machine according to claim 2, characterized in that: The oil pipe (4) is fixedly connected to a fixing column (15) on its side wall, and a placement rack (12) is fixedly connected inside the fixing column (15).

4. A hybrid vehicle engine lubrication oil passage cleaning machine according to claim 3, characterized in that: The placement rack (12) is fixedly connected to a locking post (13), and the outer wall of the locking post (13) is rotatably connected to a connecting rod (14).

5. A hybrid vehicle engine lubrication oil passage cleaning machine according to claim 4, characterized in that: The side wall of the connecting rod (14) is fixedly connected to one side of the baffle (16), and the outer wall of the baffle (16) is slidably connected to the inside of the oil pipe (4).

6. A hybrid vehicle engine lubrication oil passage cleaning machine according to claim 5, characterized in that: The outer wall of the locking post (13) is fixedly connected to the inside of the fixing post (15), and the outer wall of the connecting rod (14) is slidably connected to the inside of the fixing post (15).

7. A hybrid vehicle engine lubrication oil passage cleaning machine according to claim 6, characterized in that: The oil pipe (4) has an oil inlet (17) inside and an oil outlet (18) inside.

Images