Filling metering system and operating vehicle

Abstract

The utility model discloses a filling metering system and an operation vehicle. The system comprises an oil filling assembly, an oil-filled piece and a control system. The oiled part comprises an oiling jack and an information module arranged on one side of the oiling jack; a reading module electrically connected with the control system is arranged on the oil injector, and a flow meter is arranged in the oil injector; the reading module identifies information of the information module and transmits the information to the control system, and after the reading module identifies the information module, the control system controls the pump set and the flow meter to work. The utility model relates to the technical field of mechanical rotation lubrication, which can automatically identify the model of an oiled piece and intelligently select the oil feeding time of a pump set and the oil feeding quantity of a flow meter according to the identified information and the time data of the last oil injection. Due to the quantitative oil injection mode, the oil injection precision is greatly improved, waste of oil is avoided, and the good working state of equipment is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical rotation lubrication, in particular to a filling metering system and an operating vehicle. Background Art

[0002] In traditional lubrication maintenance operations, the use of oiling equipment generally has some limitations and shortcomings. Existing oiling equipment can usually only perform a single oil supply operation and lacks precise control over the amount of lubricating oil supplied. The operation of this equipment often relies on the operator's experience and judgment or manually stops the oil supply by observing the grease overflow. This operation method is not only inefficient, but also prone to problems such as excessive or insufficient oil supply. When too much grease is supplied, it will cause over-lubrication of bearings and other components, which not only causes a waste of lubricating oil, but also may affect the normal operation of the bearings due to the heat generated by the grease stirring, reducing the service life of the equipment. On the contrary, if the grease supply is insufficient, the bearings and other moving parts will not be able to obtain sufficient lubrication, which will accelerate wear, shorten the operating life of the equipment, and even cause failure shutdowns.

[0003] In addition, due to the lack of effective metering methods, it is difficult to achieve real-time monitoring and control of grease flow in the traditional oil filling process, which increases the difficulty and complexity of equipment maintenance to a certain extent. Therefore, in view of these defects of the existing technology, there is an urgent need for a new filling metering system that can achieve accurate oil supply, high degree of automation, simple operation and effective resource saving. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a filling metering system and an operating vehicle, which solve the problem that the existing lubricating oil injection equipment has a low intelligence level and is difficult to achieve real-time monitoring and control of the grease flow.

[0005] To achieve the above object, the utility model is implemented through the following technical solutions: a filling metering system, the system includes an oil filling component, an oiled part and a control system;

[0006] The oil-filled part includes an oil filling socket and an information module arranged on one side of the oil filling socket;

[0007] The oil injection assembly comprises an oil barrel, a pump group and an oil injector which are sequentially connected through an oil pipe, the oil injector is provided with a reading module electrically connected to the control system, and a flow meter is provided inside the oil injector;

[0008] The reading module identifies the information of the information module and transmits it to the control system. After the reading module identifies the information module, the control system controls the pump group and the flow meter to work.

[0009] Preferably, the control system includes an electrically connected controller and a processor, and the processor is electrically connected to a memory; wherein the information of the reading module identification information module is transmitted to the processor via the controller, and the processor controls the oil supply time of the pump group and the oil supply amount of the flow meter according to the oil usage information of the oiled part model pre-stored in the memory.

[0010] Preferably, the memory can store the filling equipment number and filling time of the oil-filled part.

[0011] Preferably, the filling time includes the start time of the oil filling and the end time after the oil filling is completed.

[0012] Preferably, the controller is electrically connected to a display for receiving and displaying the information read by the reading module and the oil supply time of the pump group and the oil supply amount value of the flow meter sent by the controller.

[0013] Preferably, a flow diverter is connected to the oil pipe; a plurality of oil distribution chambers are arranged in the oiler, each of the oil distribution chambers is provided with an oil supply nozzle, and the oil supply nozzle is connected to the oil filling jack; the flow diverter is connected to the oil distribution chamber through a plurality of flow diverter pipes; a flow meter is arranged in each of the oil distribution chambers.

[0014] Preferably, a main oil chamber is formed in the diverter, the main oil chamber is connected to a plurality of diverter chambers, the diverter pipes are connected to the diverter chambers one by one, and a solenoid valve is arranged in each of the diverter chambers.

[0015] Preferably, the oil injector is also provided with a pressure sensor capable of detecting the internal pressure of each oil distribution chamber.

[0016] Preferably, the solenoid valve and the pressure sensor are both electrically connected to the controller, and the opening and closing state of the solenoid valve and the pressure value detected by the pressure sensor can be displayed on a display.

[0017] The utility model also provides a working vehicle, which adopts any of the above filling metering systems, including a vehicle body, wherein the oil filling assembly is arranged in the vehicle body, and the oil pipe can carry the oiler away from the vehicle body and be connected to the oiled part.

[0018] Beneficial effects of the utility model: By using a filling metering system and a working vehicle provided by the utility model, compared with the prior art, the model of the oiled part can be automatically identified, and the oiling time of the pump group and the oiling amount of the flow meter can be intelligently selected according to the identified information and the time data of the last oiling. This quantitative oiling method greatly improves the oiling accuracy, ensures that each component can obtain the right lubrication, avoids the waste of grease, and ensures the good working condition of the equipment.

[0019] The system's real-time detection function can continuously monitor the oil injection volume of the oiler and automatically shut down when the predetermined oil injection volume is reached, thereby achieving the purpose of accurate oil supply. This automated control process greatly improves operational efficiency, reduces the need for manual operation, and reduces the problems that may be caused by human errors. The operator only needs to ensure that the oiled parts are placed correctly and check that the system components are connected properly. The subsequent identification, calculation and oil injection processes are all completed automatically by the system.

[0020] The automation and intelligent design of the present invention not only makes the operation easier and more efficient, but also saves a lot of human resources. At the same time, the precise control capability of the system effectively avoids the waste of oil and reduces the operating cost. Furthermore, this high-efficiency and high-precision operation mode improves the reliability and stability of the entire system, providing a strong guarantee for the long-term stable operation of the equipment.

[0021] In summary, the filling metering system and work vehicle of the present invention realize precise control and management of lubricating oil supply through their advanced control system and automation functions, significantly improve the quality and efficiency of lubrication operations, save resources and maintenance costs, and have good market application prospects and promotion value. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the internal structure of the vehicle body of the utility model;

[0023] Figure 2 This is a schematic diagram of the connection structure between the oil injector and the oiled part of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the utility model diverter;

[0025] Figure 4 It is a schematic diagram of the oil distribution chamber inside the oil injector of the utility model;

[0026] Figure 5 This is a schematic diagram of the system flow of the utility model.

[0027] Description of reference numerals in the figures

[0028] 1. Vehicle body, 2. Oil drum, 3. Pump group, 4. Controller, 5. Oil pipe, 6. Oiler, 7. Diverter, 8. Solenoid valve, 9. Diverter pipe, 10. Flow meter, 11. Pressure sensor, 12. Reading module, 13. Oiled parts, 14. Information module, 15. Diverter chamber, 16. Main oil chamber, 17. Diverter chamber, 18. Oil nozzle, 19. Display, 20. Memory, 21. Processor. DETAILED DESCRIPTION

[0029] 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. As long as the effect of the utility model can be exerted, various changes can be made to the implementation scheme.

[0030] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0031] Reference Figure 1-5 A filling metering system according to the present embodiment is described.

[0032] like Figure 1 and Figure 2 As shown, the system includes an oil injection assembly, an oiled part 13 and a control system; the oiled part 13 includes an oil injection socket and an information module 14 arranged on one side of the oil injection socket; the information module 14 can provide various information about the oiled part 13, such as its number, so that the control system can perform precise control. The oil injection assembly includes an oil barrel 2, a pump group 3 and an oil injector 6 which are sequentially connected through an oil pipe 5. The oil injection assembly is used to inject lubricating oil into the oiled part 13. The pump group 3 is responsible for extracting the lubricating oil from the oil barrel 2 and sending it to the oil injector 6, and the oil injector 6 then injects the lubricating oil into the oil injection socket of the oiled part 13 through the oil pipe 5. It should be noted that the oil injection assembly also includes an electric reel, and the oil pipe 5 is wound on the electric reel. When working, the electric reel automatically winds up to facilitate the retraction and release of the oil pipe 5, so that the oil injector 6 is close to and away from the oiled part 13.

[0033] like Figure 2 As shown, the lubricator 6 is provided with a reading module 12 electrically connected to the control system, and a flow meter 10 is provided inside the lubricator 6; the flow meter 10 is a volumetric flow meter, which can detect the oil filling amount of the lubricator 6 in real time, and shut down when the oil filling amount is reached, so as to achieve accurate oil supply.

[0034] It should be noted that, in this embodiment, the reading module 12 is an IC card reader, the information module 14 is an IC card, and the information module 14 records the model information of the oil-filled part 13 .

[0035] During specific operation, the reading module 12 identifies the information of the information module 14 and transmits it to the control system, and the control system controls the pump group 3 and the flow meter 10 to supply oil to the oiled part 13. In an achievable technical solution, the control system can control the oil supply time of the pump group 3 and the oil supply amount of the flow meter 10 according to the model of the oiled part 13 identified. For example, after the reading module 12 identifies the information of the information module 14 and transmits it to the control system, the control system selects the oil supply time of the pump group 3 and the oil supply amount of the flow meter 10 according to the identified oiling equipment model, so as to achieve the purpose of accurate oil supply.

[0036] like Figure 5 As shown, the control system includes an electrically connected controller 4 and a processor 21, and the processor 21 is electrically connected to a memory 20; the controller 4 is a single chip microcomputer, and the HK32E032R4T5 or HK32F0301MF4U6 model of Shunhang is selected. Among them, the information of the information module 14 of the reading module 12 is transmitted to the processor 21 through the controller 4, and the processor 21 controls the oil supply time of the pump group 3 and the oil supply amount of the flow meter 10 according to the oil consumption information of the model of the oiled part 13 pre-stored in the memory 20. The controller 4 receives information from the reading module 12 and transmits this information to the processor 21. The processor 21 is responsible for processing the data transmitted from the reading module 12 via the controller 4. The processor 21 will make an operation decision based on these data, as well as the oil consumption information and parameters of the oiled parts 13 with different numbers pre-stored in the memory 20. The memory 20 can store the filling equipment number and filling time of the oiled part 13. The filling time includes the start time of the oiling and the end time after the oiling is completed. The processor 21 accurately adjusts the oil supply time of the pump group 3 according to the information in the memory 20, that is, controls the time point of starting and stopping the pump group 3, collects the outflow of the flow meter 10 and controls the opening and closing of the flow meter to ensure that the oil supply meets the needs of the oiled parts 13, so as to ensure that the oiled parts 13 obtain just the right oil supply, thereby ensuring the accuracy of each oil injection. The entire control system achieves highly automated operation through the interaction of these components. The operator only needs to ensure that the oiled parts 13 are correctly placed in the oil injection position and that the various components of the system are connected normally, and then the system can automatically complete the identification, calculation and oil injection process. This automated and intelligent design greatly improves operational efficiency, reduces human errors, and also saves human resources. The precise control of the system can also avoid waste of oil, reduce operating costs, and improve the reliability and stability of the system.

[0037] The controller 4 is electrically connected to a display 19, which is a user-facing interface in the control system. It receives various data from the controller 4 and presents the data in a clear and easy-to-read manner. It is used to receive information read by the reading module 12 sent by the controller 4, and is also used to display the oil supply time of the pump group 3 and the oil supply value of the flow meter 10, and is also used to display the opening and closing status of the solenoid valve 8, so that the current opening or closing status of the oil circuit can be intuitively understood. It is also used to display the pressure value detected by the pressure sensor 11. When the pressure value rises or falls abnormally, it means that the pipeline connected to the oil injection part 13 is blocked or damaged, resulting in an abnormal increase or decrease in the pressure value during the oil injection process. The operator can quickly identify the problem and take corresponding measures.

[0038] like Figure 2 and 3 As shown, the oil pipe 5 is connected to a flow divider 7; a plurality of oil distribution chambers 17 are arranged in the oiler 6, each of which is provided with an oil supply nozzle 18, and the oil supply nozzle 18 is connected to the oil filling jack; the flow divider 7 is connected to the oil distribution chamber 17 through a plurality of flow divider pipes 9; it should be noted that a flow meter 10 is arranged in each oil distribution chamber 17.

[0039] like Figure 3 As shown, a main oil chamber 16 is formed in the diverter 7 , and the main oil chamber 16 is connected to a plurality of diverter chambers 15 . The diverter pipes 9 are connected to the diverter chambers 15 in a one-to-one correspondence, and a solenoid valve 8 is disposed in each diverter chamber 15 .

[0040] Usually, some equipment has multiple oil filling points, each of which is connected to the oiled part 13 through a pipeline; the lubricating oil output through the oil pipe 5 is injected into the main oil chamber 16, and then diverted to each diverter pipe 9 through the diverter chamber 15, and then transported to each oiling nozzle 18 through the diverter chamber 17. When a certain oil filling point does not need to be filled with oil, the solenoid valve 8 in the corresponding diverter chamber 15 is closed to block the outflow of the lubricating oil.

[0041] like Figure 2 and Figure 4 As shown, the oil injector 6 is also provided with a pressure sensor 11 capable of detecting the internal pressure of each oil distribution chamber 17. The solenoid valve 8 and the pressure sensor 11 are both electrically connected to the controller 4.

[0042] like Figure 1 As shown, an embodiment of the present invention further provides a work vehicle, including a vehicle body 1, an oil injection assembly is arranged in the vehicle body 1, and an oil pipe 5 can carry an oil injector 6 away from the vehicle body 1 and connected to an oiled part 13. The vehicle body 1 can be driven to an outdoor device that needs oil injection, and then the oiled part 13 is oiled through the oil injection assembly.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A filling metering system, characterized in that: The system comprises an oil injection assembly, an oiled part (13) and a control system; The oil-filled part (13) comprises an oil-filling socket and an information module (14) arranged on one side of the oil-filling socket; The oil injection assembly comprises an oil barrel (2), a pump group (3) and an oil injector (6) which are sequentially connected through an oil pipe (5); the oil injector (6) is provided with a reading module (12) which is electrically connected to a control system; and the oil injector (6) is provided with a flow meter (10); The reading module (12) identifies the information of the information module (14) and transmits it to the control system. After the reading module (12) identifies the information module (14), the control system controls the pump group (3) and the flow meter (10) to operate.

2. A filling metering system according to claim 1, characterized in that: The control system comprises an electrically connected controller (4) and a processor (21), wherein the processor (21) is electrically connected to a memory (20); wherein the information of the identification information module (14) of the reading module (12) is transmitted to the processor (21) via the controller (4), and the processor (21) controls the oil supply time of the pump group (3) and the oil supply amount of the flow meter (10) according to the oil usage information of the model of the oiled part (13) pre-stored in the memory (20).

3. A filling metering system according to claim 2, characterized in that: The memory (20) is capable of storing the filling equipment number and filling time of the oil-filled part (13).

4. A filling metering system according to claim 3, characterized in that: The filling time includes the start time of the filling and the end time after the filling is completed.

5. A filling metering system according to claim 2, characterized in that: The controller (4) is electrically connected to a display (19) for receiving and displaying information read by a reading module (12) and the oil supply time of the pump group (3) and the oil supply amount value of the flow meter (10) sent by the controller (4).

6. A filling metering system according to claim 1, characterized in that: The oil pipe (5) is connected to a flow divider (7); a plurality of oil distribution chambers (17) are arranged in the oil injector (6); each of the oil distribution chambers (17) is provided with an oil supply nozzle (18), and the oil supply nozzle (18) is connected to the oil injection socket; the flow divider (7) is connected to the oil distribution chamber (17) via a plurality of flow divider pipes (9); A flow meter (10) is arranged in each of the oil separation chambers (17).

7. A filling metering system according to claim 6, characterized in that: A main oil chamber (16) is formed in the flow divider (7), the main oil chamber (16) is connected to a plurality of flow divider chambers (15), the flow divider pipes (9) are connected to the flow divider chambers (15) in a one-to-one correspondence, and a solenoid valve (8) is arranged in each of the flow divider chambers (15); The oil injector (6) is also provided with a pressure sensor (11) capable of detecting the internal pressure of each oil distribution chamber (17).

8. A filling metering system according to claim 7, characterized in that: The solenoid valve (8) and the pressure sensor (11) are both electrically connected to the controller (4), and the opening and closing states of the solenoid valve (8) and the pressure value detected by the pressure sensor (11) can be displayed on the display (19).

9. A working vehicle, using the filling metering system according to any one of claims 1 to 8, characterized in that: It comprises a vehicle body (1), wherein the oil injection assembly is arranged in the vehicle body (1), and the oil pipe (5) can carry the oil injector (6) away from the vehicle body (1) and be connected to the oiled part (13).

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