Intelligent oil supplementing system

Abstract

The utility model discloses an intelligent oil recharging system, which belongs to the technical field of lubricating oil recharging systems and particularly comprises a speed reducer oil tank provided with an oil filling port and an oil discharging port. The input end of the main oil supplementing pipeline is connected with an oil supply mechanism, the output end of the main oil supplementing pipeline is connected with a plurality of branch oil supplementing assemblies, the output end of the main oil discharging pipeline is connected with a waste oil collecting container, and the input end of the main oil discharging pipeline is connected with a second stop valve. The input end of the second stop valve and the input end of the second stop valve are connected with the oil discharge port; through the constant oil level switch, the oil level of the lubricating oil in the speed reducer oil tank can be detected in real time, when the oil level of the lubricating oil in the speed reducer oil tank is lower than the upper limit, the main oil supplementing pipeline sends the lubricating oil into the corresponding branch oil supplementing pipelines, and then the lubricating oil is sent into the oil filling port through the first oil feeder; therefore, the system can be used for automatically supplementing oil to the oil tank of the speed reducer on the occasion with more speed reducer equipment.

Description

Technical Field

[0001] The utility model belongs to the technical field of lubricating oil replenishing systems, and in particular relates to an intelligent oil replenishing system. Background Art

[0002] Lubrication is an important condition for the normal operation of reducer equipment. The journal and bearing generate dynamic friction and heat during the relative motion. If there is no liquid lubrication, the friction between the parts will intensify, the wear will accelerate, the heat generated by friction will increase, and the surface temperature of the parts will rise, which will further worsen the friction and wear. This is a vicious cycle. The rotating equipment cannot operate normally in this vicious cycle. The role of lubrication is to change friction into liquid friction, thereby reducing friction, reducing wear, and ensuring the long-term safe operation of the rotating equipment.

[0003] During the operation of the reducer equipment, part of the lubricating oil will be lost and consumed, which will cause the liquid level of the reducer oil tank to decrease, and regular oil replenishment is required. The traditional way of refilling the reducer equipment is generally to refill the reducer oil tank through a manually operated oil refilling machine. However, in situations where there are many reducer equipment, manual oil refilling will not only increase the labor intensity of thermal workers, but also reduce the efficiency of refilling the reducer equipment. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides an intelligent oil replenishing system, which has the characteristic of being able to replace manual oil replenishment to the reducer oil tank.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent oil replenishing system, comprising a reducer oil tank, wherein the reducer oil tank is provided with an oil filling port and an oil drain port;

[0006] A main oil replenishment pipeline, wherein the input end of the main oil replenishment pipeline is connected to an oil supply mechanism, the output end of the main oil replenishment pipeline is connected to a plurality of branch oil replenishment components, the branch oil replenishment components include a branch oil replenishment pipeline, the output end of the branch oil replenishment pipeline is connected to a first stop valve, the output end of the first stop valve is connected to a first filter, the output end of the first filter is connected to a first oil feeder, the output end of the first oil feeder is connected to a first flow sensor, the output end of the first flow sensor is connected to a constant oil level switch, and the output end of the constant oil level switch is connected to the oil filling port;

[0007] A main oil discharge pipeline, the output end of which is connected to an oil pump, the main oil discharge pipeline is connected to a plurality of first branch oil discharge pipelines, the input end of the first branch oil discharge pipeline is connected to a second stop valve, and the input end of the second stop valve is connected to the oil discharge port;

[0008] An oil change controller is electrically connected to the first oil feeder, the first flow sensor and the constant oil level switch.

[0009] Preferably, the oil supply mechanism includes an electric oil replenishment pump and an electric lubrication pump, the input end of the electric oil replenishment pump is connected to the oil replenishment port of the oil replenishment tank, the output end of the electric oil replenishment pump is connected to the input end of the electric lubrication pump, and the output end of the electric lubrication pump is connected to the input end of the main oil replenishment pipeline.

[0010] Preferably, a third filter is also provided on the main oil supply pipeline.

[0011] Preferably, it further comprises a main cleaning pipeline, the input end of the main cleaning pipeline is connected to a liquid supply mechanism, the output end of the main cleaning pipeline is connected to a plurality of branch cleaning components, the branch cleaning components include branch cleaning pipelines, the output end of the branch cleaning pipeline is connected to a third stop valve, the output end of the third stop valve is connected to a second filter, the output end of the second filter is connected to a second oil feeder, the output end of the second oil feeder is connected to a second flow sensor, and the output end of the second flow sensor is connected to the oil filling port;

[0012] A cleaning controller is electrically connected to the second oil feeder and the second flow sensor.

[0013] Preferably, the liquid supply mechanism includes an electric liquid replenishment pump and a cleaning liquid pump station, the input end of the electric liquid replenishment pump is connected to the liquid replenishment port of the cleaning liquid tank, the output end of the electric liquid replenishment pump is connected to the input end of the cleaning liquid pump station, and the output end of the connected cleaning liquid pump station is connected to the input end of the main cleaning pipeline.

[0014] Preferably, it also includes a control cabinet, which includes a touch screen and a main controller, the touch screen and the main controller are bidirectionally electrically connected, the input end of the main controller is connected to an external power supply, and the main controller is electrically connected to the electric oil replenishment pump, the electric lubrication pump, the oil change controller, the electric liquid replenishment pump, the cleaning fluid pump station and the cleaning controller.

[0015] Preferably, the first oil discharge pipeline is also connected to a second oil discharge pipeline, the output end of the second oil discharge pipeline is connected to a fourth stop valve, and the output end of the fourth stop valve is connected to a waste oil collection container.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model can detect the oil level of the lubricating oil in the reducer oil tank in real time through the constant oil level switch. When the oil level of the lubricating oil in the reducer oil tank is lower than the upper limit, the main oil replenishing pipeline will send the lubricating oil to the corresponding branch oil replenishing pipeline, and then send it to the oil filling port through the first oil feeder. Therefore, when there are many reducer equipment, the reducer oil tank can be automatically replenished through the system, replacing the traditional manual oil replenishing method one by one, which not only reduces the labor intensity of workers, but also improves the efficiency of oil replenishing for reducer equipment.

[0018] 2. The utility model can first control the branch oil replenishment pipeline to stop replenishing lubricating oil through the oil change controller, so that the waste oil in the reducer oil tank is discharged through the main oil discharge pipeline, and then control the branch oil replenishment pipeline to replenish lubricating oil to the reducer oil tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the main oil discharge pipeline structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the main cleaning pipeline structure of the utility model;

[0023] In the figure: 1. reducer oil tank; 2. main oil supply pipeline; 3. branch oil supply pipeline; 4. first stop valve; 5. first filter; 6. first oil feeder; 7. first flow sensor; 8. constant oil level switch; 9. main oil discharge pipeline; 10. oil pump; 11. first branch oil discharge pipeline; 12. second stop valve; 13. oil change controller; 14. electric oil supply pump; 15. electric lubrication pump; 16. third filter; 17. main cleaning pipeline; 18. branch cleaning pipeline; 19. third stop valve; 20. second filter; 21. second oil feeder; 22. second flow sensor; 23. cleaning controller; 24. electric liquid replenishment pump; 25. cleaning liquid pump station; 26. control cabinet; 27. second branch oil discharge pipeline; 28. fourth stop valve; 29. ​​waste oil collection container. DETAILED DESCRIPTION

[0024] 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. Example

[0025] See also Figure 1-3 The present embodiment provides the following technical solutions: an intelligent oil replenishing system, including a reducer oil tank 1, on which an oil filling port and an oil discharge port are provided. Lubricating oil is added into the reducer oil tank 1 through the oil filling port, and waste oil in the reducer oil tank 1 is discharged from the reducer oil tank 1 through the oil filling port.

[0026] A main oil replenishment pipeline 2, the input end of the main oil replenishment pipeline 2 is connected to an oil supply mechanism, the output end of the main oil replenishment pipeline 2 is connected to a plurality of branch oil replenishment components, the branch oil replenishment components include a branch oil replenishment pipeline 3, the output end of the branch oil replenishment pipeline 3 is connected to a first stop valve 4, the output end of the first stop valve 4 is connected to a first filter 5, the output end of the first filter 5 is connected to a first oil feeder 6, the output end of the first oil feeder 6 is connected to a first flow sensor 7, the output end of the first flow sensor 7 is connected to a constant oil level switch 8, the output end of the constant oil level switch 8 is connected to the oil filling port Through the constant oil level switch 8, the oil level of the lubricating oil in the reducer oil tank 1 can be detected in real time. When the oil level of the lubricating oil in the reducer oil tank 1 is lower than the upper limit, the main oil replenishing pipeline 2 will send the lubricating oil to the corresponding branch oil replenishing pipeline 3, and then send it to the oil filling port through the first oil feeder 6. Therefore, when there are many reducer equipment, the reducer oil tank 1 can be automatically replenished with oil through this system, replacing the traditional manual oil replenishing method one by one, which not only reduces the labor intensity of workers, but also improves the efficiency of oil replenishing for reducer equipment.

[0027] A main oil discharge pipeline 9, the output end of which is connected to an oil pump 10, a plurality of first oil discharge pipelines 11 are connected to the main oil discharge pipeline 9, the input end of the first oil discharge pipeline 11 is connected to a second stop valve 12, the input end of the second stop valve 12 is connected to the oil discharge port, and the waste oil in all the first oil discharge pipelines 11 can be extracted through the oil pump 10.

[0028] The first oil drain pipeline 11 is also connected to a second oil drain pipeline 27, an output end of the second oil drain pipeline 27 is connected to a fourth stop valve 28, and an output end of the fourth stop valve 28 is connected to a waste oil collection container 29. Through the second oil drain pipeline 27, the waste oil in the first oil drain pipeline 11 can be directly discharged to the first oil drain pipeline 11.

[0029] The oil change controller 13 is electrically connected to the first oil feeder 6, the first flow sensor 7 and the constant oil level switch 8. Through the oil change controller 13, the branch oil replenishing pipeline 3 can be controlled to stop replenishing the lubricating oil, so that the waste oil in the reducer oil tank 1 is discharged through the first branch oil drain pipeline 11, and then the branch oil replenishing pipeline 3 is controlled to replenish the lubricating oil to the reducer oil tank 1.

[0030] The oil supply mechanism includes an electric oil replenishing pump 14 and an electric lubrication pump 15. The input end of the electric oil replenishing pump 14 is connected to the oil replenishing port of the oil replenishing tank, the output end of the electric oil replenishing pump 14 is connected to the input end of the electric lubrication pump 15, and the output end of the electric lubrication pump 15 is connected to the input end of the main oil replenishing pipeline 2. Through the electric oil replenishing pump 14 and the electric lubrication pump 15, the lubricating oil in the oil replenishing tank can be delivered to the inside of the main oil replenishing pipeline 2.

[0031] The main oil supply pipeline 2 is also provided with a third filter 16 , through which the lubricating oil entering the main oil supply pipeline 2 can be filtered, thereby increasing the purity of the lubricating oil.

[0032] The main cleaning pipeline 17 is also included. The input end of the main cleaning pipeline 17 is connected to a liquid supply mechanism. The output end of the main cleaning pipeline 17 is connected to a plurality of branch cleaning components. The branch cleaning components include a branch cleaning pipeline 18. The output end of the branch cleaning pipeline 18 is connected to a third stop valve 19. The output end of the third stop valve 19 is connected to a second filter 20. The output end of the second filter 20 is connected to a second oil feeder 21. The output end of the second oil feeder 21 is connected to a second flow sensor 22. The output end of the second flow sensor 22 is connected to the oil filling port. A cleaning controller 23 is electrically connected to the second oil feeder 21 and the second flow sensor 22. Through the cleaning controller 23, after the waste oil in the reducer oil tank 1 is discharged, the cleaning liquid in the main cleaning pipeline 17 can enter the corresponding branch cleaning pipeline 18, and then be sent to the oil filling port through the second oil feeder 21 to clean the inside of the reducer oil tank 1. The cleaned waste liquid is discharged from the reducer oil tank 1 through the main oil discharge pipeline 9.

[0033] The liquid supply mechanism includes an electric liquid replenishing pump 24 and a cleaning liquid pump station 25. The input end of the electric liquid replenishing pump 24 is connected to the liquid replenishing port of the cleaning liquid tank, the output end of the electric liquid replenishing pump 24 is connected to the input end of the cleaning liquid pump station 25, and the output end of the connected cleaning liquid pump station 25 is connected to the input end of the main cleaning pipeline 17. Through the electric liquid replenishing pump 24 and the cleaning liquid pump station 25, the inclined liquid in the cleaning liquid tank can be delivered to the inside of the main cleaning pipeline 17.

[0034] The control cabinet 26 includes a touch screen and a main controller. The touch screen and the main controller are bidirectionally electrically connected. The input end of the main controller is connected to an external power supply. The main controller is electrically connected to the electric oil replenishment pump 14, the electric lubrication pump 15, the oil change controller 13, the electric liquid replenishment pump 24, the cleaning fluid pump station 25 and the cleaning controller 23. By operating the touch screen, the main controller can transmit signals to operate the electric oil replenishment pump 14, the electric lubrication pump 15, the oil change controller 13, the electric liquid replenishment pump 24, the cleaning fluid pump station 25 and the cleaning controller 23.

[0035] In some embodiments, a remote control terminal is further provided, on which a wireless transmission module is integrated, and on which a wireless receiving module is integrated, so as to facilitate remote manual operation.

[0036] The working principle of the utility model is as follows: when the lubricating oil loss in the reducer oil tank 1 reaches the lower limit, the main controller receives the signal of the constant oil level switch 8, and the main controller controls the electric oil replenishment pump 14 and the electric lubrication pump 15, so that the lubricating oil is sent to the first oil feeder 6 through the main oil replenishment pipeline 2 and the branch oil replenishment pipeline 3, and then the first oil feeder 6 sends the lubricating oil to the oil filling port until the main controller receives the signal of the upper limit of the constant oil level switch 8, stops the electric oil replenishment pump 14 and the electric lubrication pump 15, and thus stops the oil replenishment operation of the reducer oil tank 1;

[0037] When it is necessary to change the oil in the reducer oil tank 1, the oil change controller 13 is controlled to discharge the waste oil in the reducer oil tank 1 into the main oil drain pipe 9 until the waste oil is completely discharged. Then the cleaning control is controlled so that the main controller receives a signal to start the electric liquid replenishing pump 24 and the cleaning liquid pump station 25, so that the cleaning liquid in the cleaning liquid tank is transported to the main cleaning pipe 17 and the branch cleaning pipe 18, and then the cleaning liquid is transported to the reducer oil tank 1 through the second oil feeder 21 to clean the reducer oil tank 1. After cleaning, the waste liquid is discharged into the main oil drain pipe 9.

[0038] 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. An intelligent oil replenishment system, characterized in that: It comprises a reducer oil tank (1), wherein the reducer oil tank (1) is provided with an oil filling port and an oil discharge port; A main oil replenishment pipeline (2), wherein the input end of the main oil replenishment pipeline (2) is connected to an oil supply mechanism, the output end of the main oil replenishment pipeline (2) is connected to a plurality of branch oil replenishment components, the branch oil replenishment components comprising a branch oil replenishment pipeline (3), the output end of the branch oil replenishment pipeline (3) is connected to a first stop valve (4), the output end of the first stop valve (4) is connected to a first filter (5), the output end of the first filter (5) is connected to a first oil feeder (6), the output end of the first oil feeder (6) is connected to a first flow sensor (7), the output end of the first flow sensor (7) is connected to a constant oil level switch (8), and the output end of the constant oil level switch (8) is connected to the oil filling port; A main oil discharge pipeline (9), the output end of the main oil discharge pipeline (9) is connected to an oil pump (10), the main oil discharge pipeline (9) is connected to a plurality of first branch oil discharge pipelines (11), the input end of the first branch oil discharge pipeline (11) is connected to a second stop valve (12), and the input end of the second stop valve (12) is connected to the oil discharge port; An oil change controller (13), the oil change controller (13) being electrically connected to the first oil feeder (6), the first flow sensor (7) and the constant oil level switch (8).

2. The intelligent oil replenishment system according to claim 1, characterized in that: The oil supply mechanism comprises an electric oil replenishment pump (14) and an electric lubrication pump (15); an input end of the electric oil replenishment pump (14) is connected to an oil replenishment port of an oil replenishment tank; an output end of the electric oil replenishment pump (14) is connected to an input end of the electric lubrication pump (15); and an output end of the electric lubrication pump (15) is connected to an input end of the main oil replenishment pipeline (2).

3. The intelligent oil replenishment system according to claim 2, characterized in that: The main oil replenishment pipeline (2) is also provided with a third filter (16).

4. The intelligent oil replenishment system according to claim 2, characterized in that: It also comprises a main cleaning pipeline (17), the input end of the main cleaning pipeline (17) is connected to a liquid supply mechanism, the output end of the main cleaning pipeline (17) is connected to a plurality of branch cleaning components, the branch cleaning components include a branch cleaning pipeline (18), the output end of the branch cleaning pipeline (18) is connected to a third stop valve (19), the output end of the third stop valve (19) is connected to a second filter (20), the output end of the second filter (20) is connected to a second oil feeder (21), the output end of the second oil feeder (21) is connected to a second flow sensor (22), and the output end of the second flow sensor (22) is connected to the oil filling port; A cleaning controller (23), wherein the cleaning controller (23) is electrically connected to the second oil feeder (21) and the second flow sensor (22).

5. The intelligent oil replenishing system according to claim 4, characterized in that: The liquid supply mechanism comprises an electric liquid replenishing pump (24) and a cleaning liquid pump station (25); the input end of the electric liquid replenishing pump (24) is connected to the liquid replenishing port of the cleaning liquid tank; the output end of the electric liquid replenishing pump (24) is connected to the input end of the cleaning liquid pump station (25); and the output end of the connected cleaning liquid pump station (25) is connected to the input end of the main cleaning pipeline (17).

6. The intelligent oil replenishment system according to claim 5, characterized in that: The invention also comprises a control cabinet (26), wherein the control cabinet (26) comprises a touch screen and a master controller, wherein the touch screen is bidirectionally electrically connected to the master controller, an input end of the master controller is connected to an external power supply, and the master controller is electrically connected to the electric oil replenishment pump (14), the electric lubrication pump (15), the oil change controller (13), the electric liquid replenishment pump (24), the cleaning liquid pump station (25) and the cleaning controller (23).

7. The intelligent oil replenishment system according to claim 1, characterized in that: The first oil discharge pipeline (11) is also connected to a second oil discharge pipeline (27), the output end of the second oil discharge pipeline (27) is connected to a fourth stop valve (28), and the output end of the fourth stop valve (28) is connected to a waste oil collection container (29).

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