Maintenance platform of chassis centralized lubricating device

Abstract

The utility model relates to the technical field of lubricating systems, in particular to a maintenance platform of a chassis centralized lubricating device, which comprises an operation cabinet, a control unit and a display component are arranged on the front side of the operation cabinet, a mounting chamber is arranged on the inner side of the operation cabinet, and a lubricating host and an oil storage box are placed in the mounting chamber; the working state of the lubricating main machine is detected through the control unit, whether the lubricating main machine gives an alarm or not can be detected so as to judge whether the current lubricating main machine works normally or not, meanwhile, the oil pressure of a pipeline is observed through the oil pressure gauge, and the lubricating main machine can work normally. The direct-current power meter is used for detecting the working state of the oil pump motor, so that problem points in the whole system can be conveniently and rapidly checked, loading is carried out after normal work of all parts is ensured, unstable and repeated disassembly and assembly of the system are avoided, the labor efficiency is well improved, meanwhile, the maintenance efficiency is improved, and the maintenance cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of lubrication systems, in particular to a maintenance platform for a chassis centralized lubrication device. Background Art

[0002] The centralized chassis lubrication system of buses, trucks, etc. controls the controller to supply oil to the friction pairs at a fixed time and in a fixed quantity during the operation of the vehicle, so as to ensure that these friction pairs always maintain a good working condition, thereby achieving the purpose of extending the vehicle life and improving the vehicle operation efficiency.

[0003] Currently, the common lubrication system includes a main unit, a distributor, a controller and other parts. For details, please refer to the Chinese patent announcement number "CN2832599Y" disclosed a vehicle chassis automatic centralized lubrication system, including an electric pump and an electronic monitor connected to it, at least two oil distributors are connected to the electric pump through a main pipe, one end of the pressure switch is connected to the electronic monitor, and the other end is connected to the inlet end of the oil distributor farthest from the electric pump; the distribution pipe is connected to the oil distributor.

[0004] However, in actual use, when a system fault occurs, it is not easy to visually inspect and troubleshoot the fault, especially after the system is installed on the vehicle. When a fault occurs, the damaged parts need to be disassembled and replaced, causing inconvenience in inspection and increasing the cost of maintenance and replacement. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art that it is difficult to visually inspect and eliminate the fault when a system fails, and proposes an inspection platform for a chassis centralized lubrication device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A maintenance platform for a chassis centralized lubrication device is designed, comprising an operation cabinet, a control unit and a display component are arranged on the front side of the operation cabinet, an installation room is opened on the inner side of the operation cabinet, and a lubrication main machine and an oil storage box are placed in the installation room;

[0008] Among them, the lubrication main unit is connected to a main oil pipe, the main oil pipe is connected to an oil distribution pipe, the main oil pipe and the oil distribution pipe are both connected to a distributor, a pressure switch is also installed on the oil distribution pipe, the lubrication main unit is electrically connected to the control unit, and the oil distribution pipe is communicated with the oil storage box.

[0009] Furthermore, the display component includes an oil pressure gauge and a DC power meter fixed to the front end of the operating cabinet, the DC power meter is electrically connected to the lubrication host, and the oil pressure gauge is connected to the main oil pipe through a pipeline.

[0010] Furthermore, a power switch, a power indicator light, a working indicator light and a test switch are installed on the front side of the operating cabinet, and a switching power supply is fixedly installed inside the operating cabinet. The power switch and the power indicator light are electrically connected to the switching power supply, and the working indicator light and the test switch are electrically connected to the lubrication host.

[0011] Furthermore, a cabinet door covering the installation room is hinged on the front side of the operating cabinet, a slide plate is installed inside the installation room, and the lubrication main unit and the oil storage box are placed on the slide plate.

[0012] Furthermore, the slide plate is slidably connected to the bottom surface of the installation chamber through a guide rail and a slider, a positioning opening is opened at the front end of the slide plate, a positioning glass bead is fixed to the inner bottom of the installation chamber, and the telescopic end of the positioning glass bead is clamped on the inner side of the positioning opening.

[0013] Furthermore, a spring is fixedly installed at the bottom of the slide plate, and the other end of the spring is fixedly connected to the side wall of the installation chamber.

[0014] Furthermore, the control unit is a centralized lubrication controller.

[0015] The utility model proposes a maintenance platform for a chassis centralized lubrication device, which has the beneficial effect that: in the utility model, the working state of the lubrication main machine is detected by a control unit, and whether the lubrication main machine issues an alarm can be detected to determine whether the current lubrication main machine is working normally. At the same time, the pipeline oil pressure is observed by an oil pressure gauge, and a DC power meter is used to detect the working state of the oil pump motor. In this way, it is convenient to quickly troubleshoot the problem points in the entire system, and the vehicle is loaded after ensuring that all parts are working normally, avoiding repeated disassembly and assembly due to system instability, greatly improving labor efficiency, and at the same time improving maintenance efficiency and saving maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the skateboard structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the main oil pipe structure of the utility model;

[0019] Figure 4 This is a circuit schematic diagram of the utility model.

[0020] In the figure: 1. Operation cabinet; 11. Installation room; 12. Power switch; 13. Power indicator light; 14. Working indicator light; 15. Test switch; 16. Switch power supply; 17. Cabinet door; 2. Control unit; 3. Display component; 31. Oil pressure gauge; 32. DC power meter; 4. Lubrication host; 5. Oil storage box; 6. Main oil pipe; 7. Oil distribution pipe; 71. Pressure switch; 8. Distributor; 9. Slide plate; 91. Positioning port; 92. Positioning glass bead; 93. Spring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-4 An embodiment of the utility model discloses a maintenance platform for a chassis centralized lubrication device, the maintenance platform comprising an operation cabinet 1, a control unit 2 and a display assembly 3 are arranged on the front side of the operation cabinet 1, an installation room 11 is opened inside the operation cabinet 1, and a lubrication main unit 4 and an oil storage box 5 are placed in the installation room 11;

[0023] Among them, a main oil pipe 6 is connected to the lubrication main unit 4, and an oil distribution pipe 7 is connected to the main oil pipe 6. A distributor 8 is connected to the main oil pipe 6 and the oil distribution pipe 7. A pressure switch 71 is also installed on the oil distribution pipe 7. The lubrication main unit 4 is electrically connected to the control unit 2, and the oil distribution pipe 7 is connected to the oil storage box 5. The specific structures and principles of the above-mentioned structures have been disclosed in the prior art and will not be described in detail here. In this embodiment, before loading, each part is assembled inside the operating cabinet 1 and connected through pipelines to realize detection and investigation of each part, thereby improving maintenance efficiency and saving maintenance costs. The control unit 2 is a centralized lubrication controller, and the specific model is SL-ECU22C.

[0024] In some embodiments, the display component 3 in the utility model includes an oil pressure gauge 31 and a DC power meter 32 fixed at the front end of the operating cabinet 1. The DC power meter 32 is electrically connected to the lubrication host 4. The oil pressure gauge 31 is connected to the main oil pipe 6 through a pipeline. During specific testing, the oil pressure gauge 31 can display the current pressure in the pipeline. If the pressure on the oil pressure gauge 31 is 4 kg, it means that the system pressure is normal. In addition, the DC power meter 32 is used to detect the working status of the oil pump motor in the lubrication host 4. If the DC power meter can be observed during operation, a current of 1.46A and a power of 35W indicate that the oil pump motor is normal.

[0025] In some embodiments, in this embodiment, a power switch 12, a power indicator light 13, a working indicator light 14 and a test switch 15 are also installed on the front side of the operation cabinet 1, and a switching power supply 16 is fixedly installed inside the operation cabinet 1. The power switch 12 and the power indicator light 13 are electrically connected to the switching power supply 16. The switching power supply 16 is used to provide 12V and / or 24V voltage. The power switch 12 can control the on and off of the entire circuit. At the same time, when the circuit is powered on, the power indicator light 13 lights up to remind the user to enter the power-on state;

[0026] Similarly, the working indicator light 14 and the test switch 15 in this embodiment are electrically connected to the lubrication host 4. Of course, the control of the test switch 15 also needs to be used in conjunction with a relay. The specific circuit connection method can be as shown in the attached manual. Figure 4 shown.

[0027] During specific maintenance, the test switch 15 controls the start of the lubrication main unit 4. At this time, the control unit 2 detects the working status of the lubrication main unit 4 and can detect whether the lubrication main unit 4 issues an alarm to determine whether the current lubrication main unit 4 is working normally. At the same time, the pipeline oil pressure is observed through the oil pressure gauge 31, and the DC power meter 32 is used to detect the working status of the oil pump motor. In this way, it is convenient to quickly check the problem points in the entire system, and load the vehicle after ensuring that all parts are working normally, avoiding repeated disassembly and assembly due to system instability, and better improving labor efficiency. At the same time, it improves maintenance efficiency and saves maintenance costs.

[0028] In some embodiments, in the utility model, a cabinet door 17 covering the installation chamber 11 is hinged on the front side of the operating cabinet 1, a slide plate 9 is installed inside the installation chamber 11, and the lubrication main unit 4 and the oil storage box 5 are placed on the slide plate 9.

[0029] In order to avoid the convenient installation and removal of the lubrication main unit 4 and the oil storage box 5, the slide plate 9 in this embodiment is slidably connected to the bottom surface of the installation chamber 11 through a guide rail and a slider, and a positioning port 91 is opened at the front end of the slide plate 9. A positioning glass bead 92 is fixed to the inner bottom of the installation chamber 11. The telescopic end of the positioning glass bead 92 is clamped on the inner side of the positioning port 91. The positioning glass bead 92 is designed to locate the position of the slide plate 9. Of course, the positioning glass bead 92 is a prior art and will not be described in detail here. That is to say, in this embodiment, the lubrication main unit 4 and the oil storage box 5 can be easily slid out and pushed in by adopting a slidable connection method for the flower plate 9, thereby improving the convenience of wiring connection and avoiding the problem of too small space and inconvenient operation in the installation chamber 11.

[0030] On the basis of the above embodiment, in this embodiment, in order to facilitate the sliding out of the slide plate 9, a spring 93 is fixedly installed at the bottom of the slide plate 9, and the other end of the spring 93 is fixedly connected to the side wall of the installation chamber 11. The thrust provided by the spring 93 can realize the convenient removal of the slide plate 9 to improve the convenience of operation.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A maintenance platform for a chassis centralized lubrication device, comprising an operating cabinet (1), characterized in that: A control unit (2) and a display assembly (3) are arranged on the front side of the operating cabinet (1), and an installation room (11) is opened on the inner side of the operating cabinet (1), wherein a lubrication main unit (4) and an oil storage box (5) are placed in the installation room (11); The lubrication main unit (4) is connected to a main oil pipe (6), the main oil pipe (6) is connected to an oil distribution pipe (7), the main oil pipe (6) and the oil distribution pipe (7) are both connected to a distributor (8), a pressure switch (71) is also installed on the oil distribution pipe (7), the lubrication main unit (4) is electrically connected to the control unit (2), and the oil distribution pipe (7) is connected to the oil storage box (5).

2. The maintenance platform of the chassis centralized lubrication device according to claim 1, characterized in that: The display assembly (3) comprises an oil pressure gauge (31) and a DC power meter (32) fixed at the front end of the operating cabinet (1); the DC power meter (32) is electrically connected to the lubrication main machine (4); and the oil pressure gauge (31) is connected to the main oil pipe (6) via a pipeline.

3. The maintenance platform of the chassis centralized lubrication device according to claim 1, characterized in that: A power switch (12), a power indicator light (13), a working indicator light (14) and a test switch (15) are also installed on the front side of the operating cabinet (1); a switch power supply (16) is fixedly installed inside the operating cabinet (1); the power switch (12) and the power indicator light (13) are electrically connected to the switch power supply (16); and the working indicator light (14) and the test switch (15) are electrically connected to the lubrication main machine (4).

4. The maintenance platform of the chassis centralized lubrication device according to claim 1, characterized in that: A cabinet door (17) covering the installation chamber (11) is hingedly connected to the front side of the operating cabinet (1), a slide plate (9) is installed inside the installation chamber (11), and the lubrication main machine (4) and the oil storage box (5) are both placed on the slide plate (9).

5. The maintenance platform of the chassis centralized lubrication device according to claim 4, characterized in that: The slide plate (9) is slidably connected to the bottom surface of the installation chamber (11) via a guide rail and a slider, a positioning opening (91) is provided at the front end of the slide plate (9), a positioning glass bead (92) is fixed to the inner bottom of the installation chamber (11), and the telescopic end of the positioning glass bead (92) is clamped on the inner side of the positioning opening (91).

6. The maintenance platform of the chassis centralized lubrication device according to claim 5, characterized in that: A spring (93) is fixedly mounted at the bottom of the slide plate (9), and the other end of the spring (93) is fixedly connected to the side wall of the mounting chamber (11).

7. The maintenance platform of the chassis centralized lubrication device according to claim 1, characterized in that: The control unit (2) is a centralized lubrication controller.

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