Bearing oil and gas lubrication system
By designing a bearing oil-air lubrication system and adopting a flow control knob and bevel gear structure, the problem of unstable oil supply was solved, and a stable supply of lubricating oil and efficient system operation were achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SICHUAN HENGYU INTELLIGENT TECHNOLOGY CO LTD
- Filing Date
- 2025-07-03
- Publication Date
- 2026-06-05
AI Technical Summary
The existing oil-air lubrication system suffers from unstable oil supply, which leads to reduced working efficiency and problems such as insufficient pressure or uneven oil supply.
A bearing oil-air lubrication system was designed, including a pump body, an upper cover, mounting components, connecting pipes, a flow control knob, a filter screen, and a pressure gauge. The flow rate is adjusted by the flow control knob, and the flow stability of the lubricating oil is improved by the use of a dispersion blade and bevel gear structure. The flow rate is monitored by a tachometer to facilitate maintenance.
This ensures a stable supply of lubricating oil, improves the system's working and maintenance efficiency, and guarantees the stability and uniformity of the lubrication system.
Smart Images
Figure CN224326983U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of oil and gas lubrication technology, and more specifically, to a bearing oil and gas lubrication system. Background Technology
[0002] Oil-air lubrication is a new type of lubrication technology. It mixes lubricating oil with compressed air in the form of continuous oil droplets or oil flow, and then forms a two-phase fluid of oil and gas through a special oil-air mixing device. The fluid is then transported to the lubrication point through pipelines for lubrication. However, in existing oil-air lubrication systems, the overall working efficiency is often reduced due to the unstable oil supply system, and insufficient pressure or uneven oil supply is prone to occur. Utility Model Content
[0003] To overcome the shortcomings of existing technologies, this utility model provides a bearing oil-air lubrication system with the advantage of stable oil supply.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a bearing oil-air lubrication system, including a pump body, an upper end cover fixedly installed on the top of the pump body, an installation assembly fixedly installed on the top of the upper end cover, an installation port fixedly installed on the left side of the installation assembly, a connecting pipe fixedly installed on the left side of the installation port, a flow control knob fixedly installed on the top of the installation assembly, a coupling interface fixedly installed in front of the flow control knob, a filter screen fixedly installed inside the coupling interface, a pressure gauge fixedly installed on the top of the pump body, and an oil outlet fixedly installed on the bottom of the pump body.
[0005] As a preferred embodiment of this utility model, a bracket is fixedly installed inside the connecting pipe, a rotating shaft is rotatably connected to the left side of the bracket, a limiting ring is fixedly installed on the outside of the rotating shaft, a connecting shaft is fixedly installed on the left side of the limiting ring, and a dispersing blade is fixedly installed on the outside of the connecting shaft.
[0006] As a preferred embodiment of this utility model, a bevel gear one is fixedly installed on the right side of the rotating shaft, a bevel gear two meshes with the outer side of the bevel gear one, a fixed shaft is fixedly installed above the bevel gear two, a tachometer is rotatably connected above the fixed shaft, and a fixed block is sleeved on the outer side of the tachometer.
[0007] As a preferred embodiment of this utility model, four mounting blocks are fixedly installed on the outer side of the pump body, and the four mounting blocks are located on the upper and lower sides of the pump body. The tachometer is located behind the pressure gauge.
[0008] As a preferred embodiment of this utility model, there are four mounting components, all of which are located above the upper cover. There are also four flow control knobs, each located above one of the four mounting components.
[0009] As a preferred embodiment of this utility model, there are four connecting pipes, all of which are located above the pump body; there are four bevel gears, with the four bevel gears and four bevel gears located inside the four connecting pipes; and there are four tachometers.
[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0011] 1. This utility model has multiple mounting components fixedly installed on the top of the upper cover. The internal components of the multiple mounting components are connected to interfaces, and filters are fixedly installed inside the interfaces. When the pump needs to work, lubricating oil is first injected into the internal components of the multiple mounting components through multiple connecting pipes. Since the lubricating oil flow rate is the same for multiple mounting components, the internal pressure of the pump is made uniform. At the same time, if the flow rate of individual mounting components is uneven, the flow rate of other mounting components can be adjusted and accelerated by using the flow control knob, thereby achieving the effect of always maintaining the stability inside the pump.
[0012] 2. This utility model features brackets fixedly installed inside multiple connecting pipes. A rotating shaft is rotatably connected inside each bracket. A connecting shaft is fixedly installed on the left side of the rotating shaft, and a dispersing vane is rotatably connected on the outside of the connecting shaft. When lubricating oil enters the right side of the connecting pipe from the left side, the lubricating oil contacts the surface of the dispersing vane. The dispersing vane is then driven to rotate by the lubricating oil, and the lubricating oil is dispersed to a certain extent during its flow, improving flow stability. Simultaneously, a bevel gear one is fixedly installed on the right side of the rotating shaft, and a bevel gear two meshes with the outside of the bevel gear one. A fixed shaft is fixedly installed at the top, and a tachometer is rotatably connected above the fixed shaft. The tachometer is fixed above the connecting pipe by a fixing block. When the dispersing blade is driven to rotate by the flow rate of the lubricating oil, it will drive the first bevel gear to rotate through the rotating shaft. The first bevel gear meshes with the second bevel gear, causing the side of the fixed shaft away from the second bevel gear to rotate inside the tachometer. The tachometer displays the rotation speed of the second bevel gear, thereby determining the flow rate of the lubricating oil inside the connecting pipe. At the same time, the rotation speed inside the tachometer can be used to determine whether there is any damage inside the connecting pipe, thus facilitating maintenance. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0014] Figure 2 This is a schematic diagram of the pump body structure of this utility model;
[0015] Figure 3 This is a schematic diagram of part of the structure of this utility model;
[0016] Figure 4 This is a cross-sectional view of part of the structure of this utility model;
[0017] Figure 5 This utility model Figure 4 An enlarged schematic diagram of the structure at point A.
[0018] In the diagram: 1. Pump body; 2. Top cover; 3. Mounting assembly; 4. Mounting port; 5. Connecting pipe; 6. Flow control knob; 7. Connecting interface; 8. Filter screen; 9. Pressure gauge; 10. Oil outlet; 11. Bracket; 12. Rotating shaft; 13. Limiting ring; 14. Bevel gear one; 15. Connecting shaft; 16. Dispersing vane; 17. Bevel gear two; 18. Fixed shaft; 19. Tachometer; 20. Fixing block; 21. Mounting block. Detailed Implementation
[0019] 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.
[0020] like Figures 1 to 5 As shown, this utility model provides a bearing oil-air lubrication system, including a pump body 1, an upper end cover 2 fixedly installed on the top of the pump body 1, an installation assembly 3 fixedly installed on the top of the upper end cover 2, an installation port 4 fixedly installed on the left side of the installation assembly 3, a connecting pipe 5 fixedly installed on the left side of the installation port 4, a flow control knob 6 fixedly installed on the top of the installation assembly 3, a connection interface 7 fixedly installed in front of the flow control knob 6, a filter screen 8 fixedly installed inside the connection interface 7, a pressure gauge 9 fixedly installed on the top of the pump body 1, and an oil outlet 10 fixedly installed at the bottom of the pump body 1.
[0021] The main function of the flow control knob 6 is to effectively control the flow rate of oil entering the installation component 3, thereby effectively improving the oil supply speed. At the same time, the pressure gauge 9 can detect the pressure inside the pump body 1 in real time to prevent unstable pressure.
[0022] The connecting pipe 5 has a bracket 11 fixedly installed inside, a rotating shaft 12 is rotatably connected to the left side of the bracket 11, a limiting ring 13 is fixedly installed on the outside of the rotating shaft 12, a connecting shaft 15 is fixedly installed on the left side of the limiting ring 13, and a dispersing leaf 16 is fixedly installed on the outside of the connecting shaft 15.
[0023] When lubricating oil enters the right side of the connecting pipe 5 from the left side, the lubricating oil will come into contact with the surface of the dispersing blade 16. At this time, the dispersing blade 16 will be driven to rotate by the lubricating oil. At the same time, the lubricating oil is dispersed to a certain extent during the flow process, which improves the stability of the flow.
[0024] Among them, a bevel gear 14 is fixedly installed on the right side of the rotating shaft 12, a bevel gear 17 meshes with the outer side of the bevel gear 14, a fixed shaft 18 is fixedly installed above the bevel gear 17, a tachometer 19 is rotatably connected above the fixed shaft 18, and a fixing block 20 is sleeved on the outer side of the tachometer 19.
[0025] When the dispersing blade 16 is driven to rotate by the flow rate of the lubricating oil, it will drive the bevel gear 14 to rotate through the rotating shaft 12. The bevel gear 14 meshes with the bevel gear 17, causing the fixed shaft 18 to rotate inside the tachometer 19 on the side away from the bevel gear 17. The tachometer 19 then displays the rotation speed of the bevel gear 17, thereby determining the flow rate of the lubricating oil inside the connecting pipe 5.
[0026] The pump body 1 is fixedly installed with four mounting blocks 21 on its outer side. The four mounting blocks 21 are located on the upper and lower sides of the pump body 1, and the tachometer 19 is located behind the pressure gauge 9.
[0027] The main function of the four mounting blocks 21 is to facilitate fixing the pump body 1 to the designated position, so as to ensure the overall stability of the device.
[0028] There are four mounting components 3, all of which are located above the upper cover 2. There are also four flow control knobs 6, each located above one of the four mounting components 3.
[0029] The main function of the four mounting components 3 is to supply oil to the pump body 1 from multiple positions, so that in the event of a problem or after long-term operation, other mounting components 3 can supply oil in a timely manner, thereby improving the stability of oil supply and effectively improving maintenance efficiency.
[0030] There are four connecting pipes 5, all of which are located above the pump body 1. There are four bevel gears 17, with four bevel gears 14 and four bevel gears 17 located inside the four connecting pipes 5 respectively. There are four tachometers 19.
[0031] The main function of the four tachometers 19 is to monitor the flow rate inside the four connecting pipes 5 in real time, so as to prevent the pump body 1 from becoming unstable due to uneven flow rate of some lubricating oil.
[0032] Working principle and usage process of this utility model:
[0033] Firstly, multiple mounting components 3 are fixedly installed on the top of the upper cover 2, and the interior of the multiple mounting components 3 is connected to the interface 7. At the same time, a filter screen 8 is fixedly installed inside the interface 7. When the pump body 1 needs to work, lubricating oil is first injected into the interior of the multiple mounting components 3 through multiple connecting pipes 5. Since the lubricating oil flow rate injected into the multiple mounting components 3 is the same, the pressure inside the pump body 1 is made uniform. At the same time, when the flow rate of individual mounting components 3 is uneven, the flow rate of other mounting components 3 can be adjusted and accelerated by using the flow control knob 6, so as to always maintain the stability inside the pump body 1.
[0034] Secondly, brackets 11 are fixedly installed inside the multiple connecting pipes 5, and a rotating shaft 12 is rotatably connected inside the bracket 11. A connecting shaft 15 is fixedly installed on the left side of the rotating shaft 12, and a dispersing vane 16 is rotatably connected to the outside of the connecting shaft 15. When lubricating oil enters the right side of the connecting pipe 5 from the left side, the lubricating oil will come into contact with the surface of the dispersing vane 16. At this time, the dispersing vane 16 will be driven to rotate by the lubricating oil. Simultaneously, the lubricating oil is dispersed to a certain extent during the flow process, improving the stability of the flow.
[0035] Finally, a bevel gear 14 is fixedly installed on the right side of the rotating shaft 12, and a bevel gear 17 meshes with the outside of the bevel gear 14. A fixed shaft 18 is fixedly installed above the bevel gear 17, and a tachometer 19 is rotatably connected above the fixed shaft 18. The tachometer 19 is fixed above the connecting pipe 5 by a fixing block 20. When the dispersing blade 16 is driven to rotate by the flow rate of the lubricating oil, it will drive the bevel gear 14 to rotate through the rotating shaft 12. The bevel gear 14 meshes with the bevel gear 17, causing the side of the fixed shaft 18 away from the bevel gear 17 to rotate inside the tachometer 19. The tachometer 19 displays the rotation speed of the bevel gear 17, thereby determining the flow rate of the lubricating oil inside the connecting pipe 5. At the same time, the rotation speed inside the tachometer 19 can be used to determine whether there is any damage inside the connecting pipe 5, thus facilitating maintenance.
[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A bearing oil-air lubrication system, including a pump body, characterized in that: A top cover is fixedly installed on the top of the pump body. An installation assembly is fixedly installed on the top of the top cover. An installation port is fixedly installed on the left side of the installation assembly. A connecting pipe is fixedly installed on the left side of the installation port. A flow control knob is fixedly installed on the top of the installation assembly. A connection port is fixedly installed in front of the flow control knob. A filter screen is fixedly installed inside the connection port. A pressure gauge is fixedly installed on the top of the pump body. An oil outlet is fixedly installed on the bottom of the pump body.
2. The bearing oil-air lubrication system according to claim 1, characterized in that: A bracket is fixedly installed inside the connecting pipe. A rotating shaft is rotatably connected to the left side of the bracket. A limiting ring is fixedly installed on the outside of the rotating shaft. A connecting shaft is fixedly installed on the left side of the limiting ring. A dispersing blade is fixedly installed on the outside of the connecting shaft.
3. The bearing oil-air lubrication system according to claim 2, characterized in that: A first bevel gear is fixedly installed on the right side of the rotating shaft. A second bevel gear meshes with the outer side of the first bevel gear. A fixed shaft is fixedly installed above the second bevel gear. A tachometer is rotatably connected above the fixed shaft. A fixed block is sleeved on the outer side of the tachometer.
4. The bearing oil-air lubrication system according to claim 3, characterized in that: Four mounting blocks are fixedly installed on the outside of the pump body. The four mounting blocks are located on the upper and lower sides of the pump body, and the tachometer is located behind the pressure gauge.
5. The bearing oil-air lubrication system according to claim 1, characterized in that: There are four mounting components, all of which are located above the upper cover. There are also four flow control knobs, each located above one of the four mounting components.
6. The bearing oil-air lubrication system according to claim 3, characterized in that: There are four connecting pipes, all of which are located above the pump body. There are four bevel gears, with the four bevel gears and the four bevel gears located inside the four connecting pipes. There are four tachometers.