Cleaning device for maintenance of coal mine electromechanical equipment

Abstract

The invention belongs to the technical field of coal mine electromechanical equipment maintenance, and particularly relates to a cleaning device for coal mine electromechanical equipment maintenance, which comprises an ultrasonic cleaning box, a shaking mechanism, an energy consumption acquisition module, a dirt residue acquisition module and a control box, a blow-off pipe is mounted on one side of the ultrasonic cleaning box, and a pipe cover is mounted at the end part of the blow-off pipe; the shaking mechanism is used for shaking the ultrasonic cleaning box back and forth, the energy consumption collecting module is used for monitoring power fluctuation of a motor of the shaking mechanism and generating an energy consumption fluctuation coefficient through a central processing unit in the control box, and the dirt residue collecting module is used for detecting the concentration of suspended particles in cleaning liquid in real time. And a dirt residue change coefficient is generated through the central processing unit. In the cleaning process, the ultrasonic cleaning box is shaken back and forth, cleaning liquid can be effectively driven to enter hidden areas of coal mine electromechanical equipment parts, the shadow effect is avoided, and compared with a traditional single cleaning mode, the cleaning comprehensiveness and thoroughness are greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of maintenance of coal mine electromechanical equipment, and particularly relates to a cleaning device for maintaining coal mine electromechanical equipment. Background Art

[0002] As important equipment for coal mine production, the normal operation of coal mine electromechanical equipment plays an important guarantee role in the smooth progress of coal mine production. Therefore, cleaning and maintenance are essential. Cleaning and maintenance can remove impurities such as dust and oil stains on the surface of the equipment, reduce the impact of these impurities on the mechanical operation and electrical transmission of the equipment, ensure the normal operation of the equipment. Good cleaning and maintenance work can slow down the wear rate of the equipment, extend the service life of the equipment, reduce the operating cost of the equipment, and improve the economic benefits of the coal mine; Most of the existing cleaning devices for coal mine electromechanical equipment adopt a single ultrasonic cleaning or manual-assisted cleaning method. During the cleaning process, for complex structures (deep holes, grooves, dead corners), it is easy for the cleaning liquid to be difficult to enter the hidden areas of the components, resulting in cleaning blind spots and incomplete cleaning. Therefore, corresponding improvements are made to solve this problem. Summary of the Invention

[0003] Based on the technical problems existing in the prior art, the present invention proposes a cleaning device for maintaining coal mine electromechanical equipment.

[0004] A cleaning device for maintaining coal mine electromechanical equipment proposed by the present invention includes an ultrasonic cleaning tank, a shaking mechanism, an energy consumption acquisition module, a dirt residue acquisition module, and a control box. A sewage discharge pipe is installed on one side of the ultrasonic cleaning tank, and a pipe cap is installed at the end of the sewage discharge pipe. The shaking mechanism is used to shake the ultrasonic cleaning tank back and forth during the cleaning process. The energy consumption acquisition module is used to monitor the power fluctuation of the motor of the shaking mechanism in real time and generate an energy consumption fluctuation coefficient through the central processor in the control box. The dirt residue acquisition module is used to detect the concentration of suspended particles in the cleaning liquid in real time and generate a dirt residue change coefficient through the central processor; The components of the coal mine electromechanical equipment are placed in a special cleaning frame matching the ultrasonic cleaning tank, and then the cleaning frame is placed in the cleaning tank of the ultrasonic cleaning tank. Then, the ultrasonic cleaning tank is started for cleaning. During the cleaning process, the ultrasonic cleaning tank is moderately shaken through the shaking mechanism. The central processor comprehensively analyzes the generated energy consumption fluctuation coefficient and dirt residue change coefficient, generates an evaluation coefficient, judges whether the current cleaning state meets normal cleaning, compares the evaluation coefficient with a pre-set evaluation coefficient reference threshold, and controls the working states of the shaking mechanism and the ultrasonic cleaning tank according to the comparison result, so as to help the cleaning liquid enter the hidden areas of the components, avoid the shadow effect, and thus improve the cleaning effect. When the cleaning is completed, the pipe cap is removed from the sewage discharge pipe, and then the sewage in the ultrasonic cleaning tank can be discharged from the sewage discharge pipe. Preferably, the shaking mechanism includes a frame and a frame that can move back and forth within the frame. The frame is fixedly sleeved on the ultrasonic cleaning tank. A mounting seat is fixedly connected to the side of the frame. A disc is rotatably connected to the mounting seat and a motor is fixedly connected. Synchronous pulleys are respectively mounted on the disc and the motor. The two synchronous pulleys are connected by a synchronous belt. A connecting rod is rotatably connected to the edge of the disc. The other end of the connecting rod is rotatably connected to the frame. The output shaft of the motor drives one of the synchronous pulleys to rotate, and then the two synchronous pulleys drive the disc to rotate through the transmission of the synchronous belt. Then the disc will periodically push and pull the connecting rod, thereby driving the ultrasonic cleaning tank to move back and forth through the frame, so as to realize the shaking of the ultrasonic cleaning tank. Preferably, the control box is installed on one side of the ultrasonic cleaning tank close to the motor. The energy consumption acquisition module is installed at a position on the mounting seat close to the motor. The dirt residue acquisition module is installed inside the ultrasonic cleaning tank. In this way, the power fluctuation of the motor of the shaking mechanism can be better monitored in real time through the energy consumption acquisition module, and the concentration of suspended particles in the cleaning liquid can be better detected in real time through the dirt residue acquisition module, ensuring that the detection results are more accurate.

[0005] Preferably, slide rails are respectively fixedly connected to both sides of the frame. A set of roller sliders are respectively fixedly connected to both sides of the frame. The roller sliders are slidably connected to the slide rails. The frame can slide within the slide rails through the roller sliders.

[0006] Preferably, a water tank is fixedly connected to one side of the ultrasonic cleaning tank. A water pump is installed below the water tank. The water inlet end of the water pump is connected to the water tank through a water outlet pipe. The water outlet end of the water pump is connected to a three-way pipe. A water spray pipe is fixedly penetrated through the side of the ultrasonic cleaning tank close to the water tank. Both ends of the water spray pipe are connected to the three-way pipe. After discharging the sewage through the sewage pipe, there will be dirt residue at the bottom of the cleaning tank of the ultrasonic cleaning tank. At this time, the water pump can be started. The water in the water tank is pumped into the three-way pipe by the water pump and then enters the water spray pipe. The water spray pipe flushes the cleaning tank, and then the sewage is discharged from the sewage pipe, so as to facilitate the cleaning of the cleaning tank.

[0007] Preferably, the output end and input end of the energy consumption acquisition module, and the output end and input end of the dirt residue acquisition module are respectively electrically connected to the input end and output end of the central processor. The output end of the central processor is respectively electrically connected to the input end of the motor and the input end of the ultrasonic generator in the ultrasonic cleaning tank.

[0008] Preferably, the steps for the central processor to control the working states of the shaking mechanism and the ultrasonic cleaning tank according to the comparison result are as follows: Initialization: Set the initial power of the ultrasonic generator, the single cleaning time, the initial shaking intensity of the shaking mechanism, the weight coefficient and the reference threshold ; Real-time detection: The dirt residue collection module collects the concentration of suspended particles in the cleaning liquid; the energy consumption collection module collects the power fluctuation of the motor of the shaking mechanism. Coefficient calculation: The central processing unit calculates the energy consumption fluctuation coefficient, the dirt residue change coefficient, and the evaluation coefficient ; Dynamic adjustment: If : then enhance the shaking intensity, increase the ultrasonic power, and extend the single cleaning time; if : then maintain the current parameters.

[0009] Preferably, the generation logic of the energy consumption fluctuation coefficient is as follows: S1. Obtain the actual power fluctuation of the motor at different moments within T time when the shaking mechanism shakes the ultrasonic cleaning tank through the energy consumption collection module, and calibrate the actual power fluctuation of the motor obtained at the nth moment within T time as ; S2. Calculate the energy consumption fluctuation coefficient, and the calculation expression is: In the formula, is the average power within T time; is the number of pressure sampling times within T time.

[0010] Preferably, the generation logic of the dirt residue change coefficient is as follows: S1. Obtain the actual concentration of suspended particles in the cleaning liquid at different moments within T time when the shaking mechanism shakes the ultrasonic cleaning tank through the dirt residue collection module, and calibrate the actual concentration of suspended particles obtained at the mth moment within T time as ; S2. Calculate the dirt residue change coefficient, and the calculation expression is: In the formula, t is the number of sampling times within T time.

[0011] Preferably, through the central processing unit for formula analysis, according to the formula: is the evaluation coefficient, α and β are preset weight coefficients, .

[0012] Compared with the prior art, the present invention provides a cleaning device for maintaining coal mine electromechanical equipment, having the following beneficial effects: 1. A cleaning device for maintaining coal mine electromechanical equipment. By setting a shaking mechanism in the present invention, the ultrasonic cleaning tank is shaken back and forth during the cleaning process, which can effectively drive the cleaning liquid into the concealed areas of the components of the coal mine electromechanical equipment, avoiding the shadow effect. Compared with the traditional single cleaning method, the comprehensiveness and thoroughness of cleaning are greatly improved, ensuring the cleanliness of the equipment and extending the service life of the equipment.

[0013] 2. A cleaning device for maintaining coal mine electromechanical equipment. The present invention utilizes an energy consumption acquisition module and a dirt residue acquisition module to obtain the motor power fluctuation of the shaking mechanism and the concentration of suspended particles in the cleaning liquid in real time. The central processor in the control box calculates the energy consumption fluctuation coefficient and the dirt residue change coefficient and comprehensively generates an evaluation coefficient. After comparing it with the reference threshold, the working states of the shaking mechanism and the ultrasonic cleaning tank are dynamically adjusted to realize the intelligent control of the cleaning process, which can not only ensure the cleaning quality but also avoid energy waste, improving the cleaning efficiency and economy.

[0014] 3. A cleaning device for maintaining coal mine electromechanical equipment. The present invention facilitates the cleaning of the cleaning tank through the cooperation of the ultrasonic cleaning tank with the water tank, water pump, water spray pipe, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of a cleaning device for maintaining coal mine electromechanical equipment proposed by the present invention; Figure 2 is a schematic diagram of the first angle structure of the ultrasonic cleaning tank of a cleaning device for maintaining coal mine electromechanical equipment proposed by the present invention; Figure 3 is a schematic diagram of the structure of the shaking mechanism of a cleaning device for maintaining coal mine electromechanical equipment proposed by the present invention; Figure 4 is a schematic diagram of the second angle structure of the ultrasonic cleaning tank of a cleaning device for maintaining coal mine electromechanical equipment proposed by the present invention; Figure 5 For the present invention Figure 4 is an enlarged schematic diagram of part A; Figure 6 is a system block diagram of a cleaning device for maintaining coal mine electromechanical equipment proposed by the present invention.

[0016] In the figure: 1. Ultrasonic cleaning tank; 2. Drain pipe; 3. Pipe cover; 4. Energy consumption acquisition module; 5. Dirt residue acquisition module; 6. Control box; 7. Frame; 8. Frame; 9. Mounting seat; 10. Disc; 11. Connecting rod; 12. Motor; 13. Synchronous pulley; 14. Synchronous belt; 15. Slide rail; 16. Roller slider; 17. Water tank; 18. Water pump; 19. Three-way pipe; 20. Water spray pipe; 21. Outlet pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0018] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0019] Referring to Figures 1 - 6 , a cleaning device for the maintenance of coal mine electromechanical equipment, including an ultrasonic cleaning tank 1, a shaking mechanism, an energy consumption acquisition module 4, a dirt residue acquisition module 5, and a control box 6. A drain pipe 2 is installed on one side of the ultrasonic cleaning tank 1, and a pipe cap 3 is installed at the end of the drain pipe 2. The shaking mechanism is used to shake the ultrasonic cleaning tank 1 back and forth during the cleaning process. The energy consumption acquisition module 4 is used to monitor the power fluctuation of the motor 12 of the shaking mechanism in real time, and generate an energy consumption fluctuation coefficient through the central processor in the control box 6. The dirt residue acquisition module 5 is used to detect the concentration of suspended particles in the cleaning liquid in real time, and generate a dirt residue change coefficient through the central processor. The central processor comprehensively analyzes the generated energy consumption fluctuation coefficient and dirt residue change coefficient to generate an evaluation coefficient, compares the evaluation coefficient with a pre-set evaluation coefficient reference threshold, and controls the working states of the shaking mechanism and the ultrasonic cleaning tank 1 according to the comparison result; It should be noted that the energy consumption acquisition module 4 can be a current sensor or other devices that can monitor the power fluctuation of the motor 12 of the shaking mechanism in real time. The dirt residue acquisition module 5 can be an infrared turbidity sensor or other devices that can detect the concentration of suspended particles in the cleaning liquid in real time. Therefore, the energy consumption acquisition module 4, the dirt residue acquisition module 5, and the control module 8 are not specifically limited here and can be selected according to actual needs; During use, place the components of the coal mine electromechanical equipment into a specially made cleaning frame that matches the ultrasonic cleaning tank 1, and then place the cleaning frame into the cleaning tank of the ultrasonic cleaning tank 1. Then start the ultrasonic cleaning tank 1 for cleaning. During the cleaning process, moderately shake the ultrasonic cleaning tank 1 through the shaking mechanism. The central processor comprehensively analyzes the generated energy consumption fluctuation coefficient and dirt residue change coefficient to generate an evaluation coefficient, and determines whether the current cleaning state meets normal cleaning. By comparing the evaluation coefficient with a pre-set reference threshold of the evaluation coefficient, and controlling the working states of the shaking mechanism and the ultrasonic cleaning tank 1 according to the comparison result, it helps the cleaning liquid to enter the hidden areas of the components, avoids the shadow effect, and thus improves the cleaning effect. When the cleaning is completed, remove the pipe cap 3 from the sewage discharge pipe 2, and then the sewage in the ultrasonic cleaning tank 1 can be discharged from the sewage discharge pipe 2. Among them, the shaking mechanism includes a frame 7 and a frame 8 that can move back and forth within the frame 7. The frame 8 is fixedly sleeved on the ultrasonic cleaning tank 1. A mounting seat 9 is fixedly connected to the side of the frame 7. A disc 10 is rotatably connected to the mounting seat 9 and a motor 12 is fixedly connected. Synchronous pulleys 13 are respectively installed on the disc 10 and the motor 12. The two synchronous pulleys 13 are connected by a synchronous belt 14. A connecting rod 11 is rotatably connected to the edge of the disc 10, and the other end of the connecting rod 11 is rotatably connected to the frame 8; During use, the output shaft of the motor 12 drives one of the synchronous pulleys 13 to rotate, and then the two synchronous pulleys 13 drive the disc 10 to rotate through the transmission of the synchronous belt 14. Then the disc 10 will periodically push and pull the connecting rod 11, thereby driving the ultrasonic cleaning tank 1 to move back and forth through the frame 8, so as to realize the shaking of the ultrasonic cleaning tank 1. Among them, the control box 6 is installed on one side of the ultrasonic cleaning tank 1 close to the motor 12. The energy consumption acquisition module 4 is installed at a position on the mounting seat 9 close to the motor 12. The dirt residue acquisition module 5 is installed inside the ultrasonic cleaning tank 1; During use, in this way, it is possible to better monitor the power fluctuation of the motor 12 of the shaking mechanism in real time through the energy consumption acquisition module 4, and better detect the suspended particle concentration in the cleaning liquid in real time through the dirt residue acquisition module 5, ensuring that the detection results are more accurate. Among them, slide rails 15 are respectively fixedly connected to both sides of the frame 7, and a set of roller sliders 16 are respectively fixedly connected to both sides of the frame 8. The roller sliders 16 are slidably connected to the slide rails 15; During use, the frame 8 can slide within the slide rails 15 through the roller sliders 16.

[0020] Furthermore, a water tank 17 is fixedly connected to one side of the ultrasonic cleaning box 1, a water pump 18 is installed below the water tank 17, a water inlet end of the water pump 18 is connected to the water tank 17 through a water outlet pipe 21, a water outlet end of the water pump 18 is connected to a three-way pipe 19, a water spray pipe 20 is fixedly penetrated on one side of the ultrasonic cleaning box 1 close to the water tank 17, and both ends of the water spray pipe 20 are respectively connected to the three-way pipe 19; During use, after the sewage is discharged through the sewage pipe 2, there will be dirt remaining at the bottom of the cleaning tank of the ultrasonic cleaning box 1. At this time, the water pump 18 can be started, and the water in the water tank 17 is pumped into the three-way pipe 19 and then into the water spray pipe 20 through the water pump 18. The water spray pipe 20 flushes the cleaning tank, and then the sewage is discharged from the sewage pipe 2, thereby facilitating the cleaning of the cleaning tank.

[0021] Among them, the output end and input end of the energy consumption collection module 4 and the output end and input end of the dirt residue collection module 5 are electrically connected to the input end and output end of the central processing unit respectively, and the output end of the central processing unit is electrically connected to the input end of the motor 12 and the input end of the ultrasonic generator in the ultrasonic cleaning box 1 respectively.

[0022] In another embodiment, through the cooperation of the energy consumption collection module 4, the dirt residue collection module 5 and the central processing unit, the central processing unit comprehensively analyzes the generated energy consumption fluctuation coefficient and the dirt residue variation coefficient, generates an evaluation coefficient, and determines whether the current cleaning state meets the normal cleaning condition. The evaluation coefficient is compared with a preset evaluation coefficient reference threshold, and the working state of the shaking mechanism and the ultrasonic cleaning box 1 is controlled according to the comparison result. The specific execution steps are as follows: Initialization: Set the initial power of the ultrasonic generator, single cleaning time, initial shaking intensity of the shaking mechanism, weight coefficient and reference threshold ; Real-time detection: the dirt residue collection module 5 collects the concentration of suspended particles in the cleaning liquid; the energy consumption collection module 4 collects the power fluctuation of the motor 12 of the shaking mechanism; Coefficient calculation: The central processor calculates the energy consumption fluctuation coefficient, the dirt residue variation coefficient and the evaluation coefficient ; Among them, the energy consumption fluctuation coefficient reflects the difference between the actual power fluctuation of the motor 12 when the shaking mechanism shakes the ultrasonic cleaning box 1 at the initial moment within the time T and the actual power fluctuation of the motor 12 when the shaking mechanism shakes the ultrasonic cleaning box 1 at different moments. The greater the fluctuation, the more severe the load fluctuation of the motor 12 is, and the normal cleaning is not satisfied, and the cleaning intensity needs to be adjusted; The generation logic of energy consumption fluctuation coefficient is: S1. Obtain the actual power fluctuation of the motor 12 at different moments within the time period T when the shaking mechanism shakes the ultrasonic cleaning tank 1 through the energy consumption acquisition module 4, and calibrate the actual power fluctuation of the motor 12 obtained at the nth moment within the time period T as ; S2. Calculate the energy consumption fluctuation coefficient, and the calculation expression is: In the formula, is the average power within the time period T; is the number of pressure sampling times within the time period T.

[0023] Among them, the dirt residue change coefficient reflects the difference between the actual suspended particle concentration in the cleaning liquid when the shaking mechanism shakes the ultrasonic cleaning tank 1 at the initial moment within the time period T and the actual suspended particle concentration in the cleaning liquid when the shaking mechanism shakes the ultrasonic cleaning tank 1 at different moments. The larger it is, the faster the dirt removal rate and the higher the cleaning efficiency, meeting normal cleaning and no adjustment is required; The generation logic of the dirt residue change coefficient is: S1. Obtain the actual suspended particle concentration in the cleaning liquid at different moments within the time period T when the shaking mechanism shakes the ultrasonic cleaning tank 1 through the dirt residue acquisition module 5, and calibrate the actual suspended particle concentration obtained at the mth moment within the time period T as ; S2. Calculate the dirt residue change coefficient, and the calculation expression is: In the formula, t is the number of sampling times within the time period T.

[0024] Among them, through the central processor for formula analysis, according to the formula: is the evaluation coefficient, and α, β are preset weight coefficients used to balance the dirt removal efficiency and energy consumption stability, , The larger it is, the higher the dirt removal efficiency and the more stable the energy consumption, maintaining the current parameters; The smaller it is, the more necessary it is to enhance the cleaning intensity or optimize the shaking strategy.

[0025] The specific dynamic adjustment strategy is: if : then enhance the shaking intensity, increase the ultrasonic power, and extend the single cleaning time; if : then maintain the current parameters.

[0026] As described above, it is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, making equivalent substitutions or changes should be covered within the protection scope of the present invention.

Claims

1. A cleaning device for maintaining coal mine electromechanical equipment, comprising an ultrasonic cleaning tank (1), a shaking mechanism, an energy consumption acquisition module (4), a dirt residue acquisition module (5) and a control box (6), characterized in that, One side of the ultrasonic cleaning tank (1) is provided with a sewage discharge pipe (2), and the end of the sewage discharge pipe (2) is provided with a pipe cover (3). The shaking mechanism is used to shake the ultrasonic cleaning tank (1) back and forth during the cleaning process. The energy consumption acquisition module (4) is used to monitor the power fluctuation of the motor (12) of the shaking mechanism in real time, and generate an energy consumption fluctuation coefficient through the central processor in the control box (6). The dirt residue acquisition module (5) is used to detect the concentration of suspended particles in the cleaning liquid in real time, and generate a dirt residue change coefficient through the central processor. The central processor comprehensively analyzes the generated energy consumption fluctuation coefficient and dirt residue change coefficient to generate an evaluation coefficient, compares the evaluation coefficient with a preset evaluation coefficient reference threshold, and controls the working states of the shaking mechanism and the ultrasonic cleaning tank (1) according to the comparison result.

2. The cleaning device for maintaining coal mine electromechanical equipment according to claim 1, wherein, The shaking mechanism includes a frame (7) and a frame (8) that can move back and forth within the frame (7). The frame (8) is fixedly sleeved on the ultrasonic cleaning tank (1). A mounting seat (9) is fixedly connected to the side of the frame (7). A disc (10) is rotatably connected to the mounting seat (9), and a motor (12) is fixedly connected thereto. Synchronous wheels (13) are respectively mounted on the disc (10) and the motor (12). The two synchronous wheels (13) are connected by a synchronous belt (14). A connecting rod (11) is rotatably connected to the edge of the disc (10), and the other end of the connecting rod (11) is rotatably connected to the frame (8).

3. A cleaning device for maintaining coal mine electromechanical equipment according to claim 2, characterized in that, The control box (6) is mounted on one side of the ultrasonic cleaning tank (1) close to the motor (12). The energy consumption acquisition module (4) is mounted at a position on the mounting seat (9) close to the motor (12). The dirt residue acquisition module (5) is mounted inside the ultrasonic cleaning tank (1).

4. A cleaning device for maintaining coal mine electromechanical equipment according to claim 2, characterized in that, Sliding rails (15) are respectively fixedly connected to both sides of the frame (7). A set of roller sliders (16) are respectively fixedly connected to both sides of the frame (8). The roller sliders (16) are slidably connected to the sliding rails (15).

5. A cleaning device for maintaining coal mine electromechanical equipment according to claim 1, characterized in that, One side of the ultrasonic cleaning tank (1) is fixedly connected with a water tank (17). A water pump (18) is mounted below the water tank (17). The water inlet end of the water pump (18) is connected to the water tank (17) through a water outlet pipe (21). The water outlet end of the water pump (18) is connected to a three-way pipe (19). A water spray pipe (20) is fixedly penetrated and fixed on one side of the ultrasonic cleaning tank (1) close to the water tank (17). Both ends of the water spray pipe (20) are connected to the three-way pipe (19).

6. A cleaning device for maintaining coal mine electromechanical equipment according to claim 1, characterized in that, The output end and input end of the energy consumption acquisition module (4), and the output end and input end of the dirt residue acquisition module (5) are respectively electrically connected to the input end and output end of the central processor. The output end of the central processor is respectively electrically connected to the input end of the motor (12) and the input end of the ultrasonic generator in the ultrasonic cleaning tank (1).

7. A cleaning device for maintaining coal mine electromechanical equipment according to claim 1, characterized in that, The execution steps for the central processor to control the working states of the shaking mechanism and the ultrasonic cleaning tank (1) according to the comparison result are as follows: Initialization: Set the initial power of the ultrasonic generator, the single cleaning time, the initial shaking intensity of the shaking mechanism, the weight coefficient, and the reference threshold ; Real-time detection: The dirt residue acquisition module (5) acquires the concentration of suspended particles in the cleaning liquid; the energy consumption acquisition module (4) acquires the power fluctuation of the motor (12) of the shaking mechanism; Coefficient calculation: The central processing unit calculates the energy consumption fluctuation coefficient, the fouling residue change coefficient, and the evaluation coefficient ; Dynamic adjustment: If : then increase the shaking intensity, increase the ultrasonic power, and extend the single cleaning time; if : then maintain the current parameters.

8. A cleaning device for maintaining coal mine electromechanical equipment according to claim 1, characterized in that, The generation logic of the energy consumption fluctuation coefficient is: S1. Obtain the actual power fluctuations of the motor (12) at different moments within time T when the shaking mechanism shakes the ultrasonic cleaning tank (1) through the energy consumption acquisition module (4), and calibrate the actual power fluctuation of the motor (12) obtained at the nth moment within time T as ; S2. Calculate the energy consumption fluctuation coefficient through a formula.

9. The cleaning device for maintaining coal mine electromechanical equipment according to claim 8, wherein, The generation logic of the fouling residue change coefficient is as follows: S1. Obtain the actual suspended particle concentration in the cleaning fluid at different moments within time T when the shaking mechanism shakes the ultrasonic cleaning tank (1) through the dirt residue collection module (5), and calibrate the actual suspended particle concentration obtained at the m-th moment within time T as ; S2. Calculate the fouling residue change coefficient through a formula.

10. A cleaning device for maintaining coal mine electromechanical equipment according to claim 9, characterized in that, Conduct a formula-based analysis through the central processing unit according to the formula: is an evaluation coefficient, and α and β are preset weight coefficients, .

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