Cleaning equipment for repairing coal mine machinery

Abstract

The utility model provides cleaning equipment for repairing coal mine machinery, and relates to the field of coal mine machinery. The cleaning equipment for repairing the coal mine machinery comprises a cleaning box, a cleaning mechanism for cleaning coal ash on the surface of the coal mine machinery is arranged in the cleaning box, and the cleaning mechanism comprises four servo electric cylinders installed on the two side faces of the cleaning box correspondingly, a water permeable frame arranged in the cleaning box and two rotating rods rotationally connected with the cleaning box. According to the cleaning device for the coal mine machinery, the cleaning box and the cleaning mechanism are arranged in a matched mode, the coal mine machinery can be cleaned through the cleaning device before being repaired, the coal mine machinery is soaked, the rotating rod in the rotating state drives the stirring impeller on the rotating rod to stir cleaning liquid, the cleaning liquid is made to be in the flowing state, and the cleaning effect is improved. Coal ash on the surface of the coal mine machinery is oscillated and cleaned, so that the coal ash attached to the inner side of the coal mine machinery is accelerated to fall off, and the cleaning effect on the coal mine machinery is improved.

Description

Technical Field

[0001] The utility model relates to a cleaning device, in particular to a cleaning device for coal mine machinery repair, belonging to the technical field of coal mine machinery. Background Technique

[0002] Coal mine machinery refers to mining machinery mainly used in the production processes of coal mine excavation, support, transportation, washing, etc. Coal mine machinery is specifically used for coal mine mining, and its professional characteristics are different from other mining machinery. When coal mine machinery is being repaired, it needs to be disassembled. Since coal ash has fallen on the components, a cleaning device needs to be used for cleaning before maintenance.

[0003] There is a patent with the authorized announcement number of: CN217251015U. Through the cooperation of a box body, through holes, a water-permeable frame, a cleaning mechanism, a filter plate, a cleaning mechanism, a discharge hole, a material receiving frame, a controller, and a water outlet valve, it has the advantages of saving water resources and being able to recycle some of the slag remaining on the equipment, and solves the problem that when repairing existing coal mine machinery, the slag on the equipment needs to be pre-cleaned. The common way for people to clean the slag on the equipment is to rinse it with clean water, which cannot recycle the water source, wastes water resources, and the slag easily blocks the sewer, requiring manpower to dredge.

[0004] When the above-mentioned cleaning device for coal mine machinery repair is actually used, since it simply relies on the cleaning mechanism located above to wash the coal mine machinery placed in the water-permeable frame, it is impossible to wash the coal ash attached to the inner side of the coal mine machinery clean, resulting in ineffective cleaning of the inner side of the coal mine machinery. For this reason, we propose a cleaning device for coal mine machinery repair to solve the above problems. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] The purpose of the utility model is to provide a cleaning device for coal mine machinery repair to solve the problem in the prior art that simply relying on the cleaning mechanism located above to wash the coal mine machinery placed in the water-permeable frame cannot wash the coal powder attached to the inner side of the coal mine machinery clean, resulting in ineffective cleaning of the inner side of the coal mine machinery.

[0007] (2) Technical Solutions

[0008] The present utility model is realized through the following technical solutions: A cleaning device for coal mine machinery repair, including a cleaning tank. Inside the cleaning tank, there is a cleaning mechanism for cleaning the coal ash on the surface of coal mine machinery. The cleaning mechanism includes four servo electric cylinders respectively installed on two side faces of the cleaning tank, a water-permeable frame arranged inside the cleaning tank, and two rotating rods rotatably connected to the cleaning tank. The telescopic end of each servo electric cylinder is fixedly connected to a connecting plate, the bottom surface of each connecting plate is fixedly connected to a support rod, and each support rod is fixedly connected to the water-permeable frame. A number of equally spaced stirring impellers are fixedly connected to the outer surfaces of the two rotating rods.

[0009] Preferably, a fixed frame is fixedly connected to one side face of the cleaning tank. A servo motor is installed on the inner wall of the fixed frame. The output shaft end of the servo motor is fixedly connected to a first gear. The fixed frame is fixed to one side face of the cleaning tank, and the servo motor is installed inside the inner wall of the fixed frame. Connecting the servo motor to the municipal power supply and starting it can drive the first gear to rotate.

[0010] Preferably, second gears are fixedly connected to the ends of the two rotating rods far away from the cleaning tank. Both second gears are meshed with the first gear. After the first gear rotates, under the meshing action of the two second gears and the first gear, the two second gears can be driven to rotate in opposite directions, and then drive the two rotating rods to rotate in opposite directions.

[0011] Preferably, four sealing bearings are inlaid on the inner wall of the cleaning tank. The inner ring of the sealing bearing is fixedly connected to the outer surface of the rotating rod. By setting the sealing bearings, it can make the rotating rod more stable when rotating while ensuring the sealing effect at the connection between the rotating rod and the cleaning tank, and reduce the resistance of the rotating rod when rotating, thereby avoiding the jamming and swinging of the rotating rod during use.

[0012] Preferably, a drain pipe is communicated with the side face of the cleaning tank. A control valve is installed on the outer surface of the drain pipe. Opening the control valve on the drain pipe can discharge the used cleaning liquid from the cleaning tank.

[0013] Preferably, a control panel is fixedly connected to the front face of the cleaning tank. Through the control panel, the electrical components in the cleaning device for coal mine machinery repair can be uniformly controlled, thereby improving the convenience during use. A heating pipe is installed on the inner wall of the cleaning tank. The cleaning tank is divided into upper and lower spaces. The upper space is used for cleaning coal mine machinery. The heating pipe is installed in the lower space. Connecting the heating pipe to the power supply and starting it, heat is generated on its outer surface, which can heat the cleaning liquid in the upper space of the cleaning tank, thereby accelerating the dissolution speed of the stains on the surface of coal mine machinery, and then improving the cleaning efficiency of coal mine machinery.

[0014] Preferably, a nameplate is fixedly connected to the front of the cleaning tank. The instructions on the nameplate are set in an engraved manner. Through the nameplate, the manufacturer and usage method of the coal mine machinery can be recorded for proper use without damage. Moreover, the instructions are set in an engraved manner, effectively avoiding wear of the instructions on the nameplate caused by long-term use.

[0015] Preferably, moving wheels are fixedly connected to the four corners of the bottom surface of the cleaning tank, and every two moving wheels form a group. The two groups of moving wheels are symmetrically arranged with the vertical center line of the cleaning tank as the axis of symmetry. By setting the moving wheels, it is convenient to move the cleaning equipment for repairing coal mine machinery. And the four moving wheels are symmetrically arranged in pairs, which can improve the stability when moving the cleaning equipment for repairing coal mine machinery.

[0016] The utility model provides a cleaning device for repairing coal mine machinery, and its beneficial effects are as follows:

[0017] 1. Through the cooperative setting between the cleaning tank and the cleaning mechanism, the cleaning device can be used to clean the coal mine machinery before repairing, soak the coal mine machinery, and drive the stirring impeller on it to stir the cleaning liquid by the rotating rod, so that the cleaning liquid is in a flowing state, oscillate and clean the coal ash on the surface of the coal mine machinery, and accelerate the shedding of the coal ash attached to the inner side of the coal mine machinery, thereby improving the cleaning effect of the coal mine machinery and avoiding affecting the subsequent repair of the coal mine machinery.

[0018] 2. The cooperative setting among the fixed frame, the servo motor, the first gear and the second gear of the utility model can conveniently drive the two rotating rods to rotate in opposite directions, thereby improving the stirring effect of the cleaning liquid. By setting the sealing bearing, the rotating rod can rotate more stably and reduce the resistance when the rotating rod rotates, thereby avoiding the jamming and swinging of the rotating rod during use. By setting the drain pipe, the used cleaning liquid can be discharged from the cleaning tank. By setting the control panel, the electrical components in the cleaning device for repairing coal mine machinery can be uniformly controlled, thereby improving the convenience during use. By setting the heating pipe, the cleaning liquid in the cleaning tank can be heated, thereby accelerating the dissolution speed of the stains on the surface of the coal mine machinery and further improving the cleaning efficiency of the coal mine machinery. By setting the nameplate, the manufacturer and usage method of the coal mine machinery can be recorded for proper use without damage. By setting the moving wheels, it is convenient to move the cleaning device for repairing coal mine machinery. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the overall structural schematic diagram of the utility model;

[0020] Figure 2 is the front view sectional view of the utility model;

[0021] Figure 3 Schematic diagram of the partial structure of the present utility model Figure 1 ;

[0022] Figure 4 Schematic diagram of the partial structure of the present utility model Figure 2 。

[0023]

Description of the symbols of the main components

[0024] 1. Cleaning tank;

[0025] 2. Cleaning mechanism; 201. Servo electric cylinder; 202. Connecting plate; 203. Support rod; 204. Permeable water frame; 205. Rotating rod; 206. Stirring impeller;

[0026] 3. Fixed frame; 4. Servo motor; 5. First gear; 6. Second gear; 7. Sealing bearing; 8. Drain pipe; 9. Control panel; 10. Heating pipe; 11. Nameplate; 12. Movable wheel. Specific implementation manner

[0027] The embodiment of the present utility model provides a cleaning device for coal mine machinery repair.

[0028] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , including a cleaning tank 1, a cleaning mechanism 2 for cleaning the coal ash on the surface of coal mine machinery is arranged inside the cleaning tank 1, the cleaning mechanism 2 includes four servo electric cylinders 201 respectively installed on both sides of the cleaning tank 1, a permeable water frame 204 arranged inside the cleaning tank 1, and two rotating rods 205 rotatably connected to the cleaning tank 1.

[0029] The four servo electric cylinders 201 are respectively installed on both sides of the cleaning tank 1, the two rotating rods 205 can rotate inside the cleaning tank 1, and both of the two rotating rods 205 are located below the permeable water frame 204.

[0030] A fixed frame 3 is fixedly connected to one side of the cleaning tank 1, a servo motor 4 is installed on the inner wall of the fixed frame 3, a first gear 5 is fixedly connected to the output shaft end of the servo motor 4, the fixed frame 3 is fixed to one side of the cleaning tank 1, the servo motor 4 is installed in the inner wall of the fixed frame 3, and when the servo motor 4 is connected to the municipal power supply and started, it can drive the first gear 5 to rotate.

[0031] Both ends of the two rotating rods 205 far from the cleaning tank 1 are fixedly connected with second gears 6, both of the two second gears 6 are meshed with the first gear 5, after the first gear 5 rotates, under the meshing action of the two second gears 6 and the first gear 5, it can drive the two second gears 6 to rotate in the opposite direction, and then drive the two rotating rods 205 to rotate in the opposite direction.

[0032] A connecting plate 202 is fixedly connected to the telescopic end of each servo electric cylinder 201, a support rod 203 is fixedly connected to the bottom surface of each connecting plate 202, and each support rod 203 is fixedly connected to the water permeable frame 204.

[0033] The four servo electric cylinders 201 are electrically connected to the same control component through wires, and the four servo electric cylinders 201 can be controlled to start synchronously. After the servo electric cylinder 201 starts, its telescopic end expands and contracts, which can drive the connecting plate 202 to move up and down, and then drive the coal mining machinery placed in the water permeable frame 204 to move up and down through the support rod 203.

[0034] A plurality of stirring impellers 206 arranged at equal intervals are fixedly connected to the outer surfaces of the two rotating rods 205. After the rotating rods 205 rotate, the plurality of stirring impellers 206 thereon can be driven to rotate. The stirring impellers 206 fixed on the two rotating rods 205 are arranged in a cross manner, which can improve the mixing effect of the cleaning liquid in the cleaning tank 1.

[0035] Four sealing bearings 7 are embedded in the inner wall of the cleaning tank 1, and the inner ring of the sealing bearing 7 is fixedly connected to the outer surface of the rotating rod 205. By setting the sealing bearing 7, the rotating rod 205 can rotate more stably while ensuring the sealing effect at the connection between the rotating rod 205 and the cleaning tank 1, and the resistance of the rotating rod 205 during rotation can be reduced, thereby avoiding the jamming and swinging of the rotating rod 205 during use.

[0036] After the sealing bearing 7 is used for a period of time, lubricating oil can be applied between its inner and outer rings to ensure its normal lubrication during rotation, reduce friction and wear, and thus extend its service life.

[0037] Please refer to again Figure 1 、 Figure 2 and Figure 4 As shown in, a drain pipe 8 is connected to the side of the cleaning tank 1, and a control valve is installed on the outer surface of the drain pipe 8. By opening the control valve on the drain pipe 8, the used cleaning liquid can be discharged from the cleaning tank 1.

[0038] A control panel 9 is fixedly connected to the front of the cleaning tank 1. Through the control panel 9, the electrical components in the cleaning equipment for coal mining machinery repair can be uniformly controlled, thereby improving the convenience during use.

[0039] A heating pipe 10 is installed on the inner wall of the cleaning tank 1. The cleaning tank 1 is divided into upper and lower spaces. The upper space is used for cleaning coal mining machinery, and the heating pipe 10 is installed in the lower space. After the heating pipe 10 is powered on and started, heat is generated on its outer surface, which can heat the cleaning liquid in the upper space of the cleaning tank 1, thereby accelerating the dissolution speed of the stains on the surface of the coal mining machinery and further improving the cleaning efficiency of the coal mining machinery.

[0040] The servo electric cylinder 201, servo motor 4, control panel 9, and heating tube 10 in the present utility model are all conventional devices well-known to those skilled in the art and available on the market. They can be selected by model or customized according to actual needs. For those skilled in the art, their setting methods, installation methods, and electrical connection methods only need to be debugged and operated according to the requirements of their user manuals, and will not be elaborated here.

[0041] Please refer to again Figure 1 and Figure 2 As shown in the figure, a nameplate 11 is fixedly connected to the front of the cleaning tank 1. The instructions on the nameplate 11 are set by engraving. The user can quickly master the correct operation method by reading the nameplate 11, effectively avoiding damage to the cleaning equipment caused by improper operation. Moreover, since the instructions are set by engraving, it effectively avoids wear of the instructions on the nameplate 11 caused by long-term use.

[0042] Moving wheels 12 are fixedly connected to the four corners of the bottom surface of the cleaning tank 1, and every two moving wheels 12 form a group. The two groups of moving wheels 12 are symmetrically arranged with the vertical center line of the cleaning tank 1 as the axis of symmetry. By setting the moving wheels 12, it is convenient to move the cleaning equipment for coal mine machinery repair. Moreover, the four moving wheels 12 are symmetrically arranged in pairs, which can improve the stability of the cleaning equipment for coal mine machinery repair during movement.

[0043] The components in the attached drawings of the present utility model are only for style reference and do not serve as specific dimension standards. The specific dimensions are determined according to the actual requirements of production. At the same time, the materials of each component can be replaced accordingly according to actual needs.

[0044] When the present utility model is in use: Soak the coal mine machinery, and use the rotating rod 205 to drive the stirring impeller 206 thereon to stir the cleaning liquid, so that the cleaning liquid is in a flowing state, oscillate and clean the coal ash on the surface of the coal mine machinery, and accelerate the shedding of the coal ash adhering to the inner side of the coal mine machinery, thereby improving the cleaning effect of the coal mine machinery and avoiding affecting the subsequent repair of the coal mine machinery.

[0045] Working principle: Place the coal mine machinery in the water-permeable frame 204, and then control the four servo cylinders 201 to start synchronously. Their telescopic ends contract, which can drive the connecting plate 202 to move downward. Then, through the support rod 203, the coal mine machinery placed in the water-permeable frame 204 is driven to move downward into the cleaning tank 1. After that, add cleaning liquid to the cleaning tank 1, and the cleaning liquid submerges the coal mine machinery to conduct a preliminary soak on the coal mine machinery. Then, control the two rotating rods 205 to rotate, which can drive the stirring impellers 206 thereon to stir the cleaning liquid, making the cleaning liquid in a flowing state, oscillating and cleaning the coal ash on the surface of the coal mine machinery, accelerating the shedding of the coal ash adhering to the inner side of the coal mine machinery. After a period of time, control the telescopic ends of the four servo cylinders 201 to extend, driving the connecting plate 202 to move upward. Then, through the support rod 203, the coal mine machinery placed in the water-permeable frame 204 is driven to move upward, so that the coal mine machinery is away from the used cleaning liquid. Then, use clean water to rinse the residual cleaning liquid and coal ash on its surface.

[0046] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for repairing coal mine machinery, comprising a cleaning box (1), characterized in that: A cleaning mechanism (2) for cleaning coal ash on the surface of coal mining machinery is arranged inside the cleaning box (1), and the cleaning mechanism (2) comprises four servo electric cylinders (201) respectively mounted on two sides of the cleaning box (1), a water-permeable frame (204) arranged inside the cleaning box (1), and two rotating rods (205) rotatably connected to the cleaning box (1); The telescopic end of each servo electric cylinder (201) is fixedly connected to a connecting plate (202), the bottom surface of each connecting plate (202) is fixedly connected to a supporting rod (203), each supporting rod (203) is fixedly connected to a water-permeable frame (204), and the outer surfaces of the two rotating rods (205) are fixedly connected to a plurality of stirring impellers (206) arranged at equal distances.

2. A cleaning device for repairing coal mine machinery according to claim 1, characterized in that: A fixing frame (3) is fixedly connected to one side of the cleaning box (1), a servo motor (4) is installed on the inner wall of the fixing frame (3), and a first gear (5) is fixedly connected to the output shaft end of the servo motor (4).

3. A cleaning device for repairing coal mine machinery according to claim 2, characterized in that: The ends of the two rotating rods (205) away from the cleaning box (1) are fixedly connected to a second gear (6), and the two second gears (6) are meshed with the first gear (5).

4. A cleaning device for repairing coal mine machinery according to claim 1, characterized in that: Four sealed bearings (7) are inlaid on the inner wall of the cleaning box (1), and the inner rings of the sealed bearings (7) are fixedly connected to the outer surface of the rotating rod (205).

5. The cleaning equipment for coal mine machinery repair according to claim 1, characterized in that: The side of the cleaning box (1) is connected to a drain pipe (8), and a control valve is installed on the outer surface of the drain pipe (8).

6. A cleaning device for repairing coal mine machinery according to claim 1, characterized in that: A control panel (9) is fixedly connected to the front of the cleaning box (1), and a heating pipe (10) is installed on the inner wall of the cleaning box (1).

7. A cleaning device for repairing coal mine machinery according to claim 1, characterized in that: A nameplate (11) is fixedly connected to the front of the cleaning box (1), and the instructions on the nameplate (11) are provided in an engraved manner.

8. The cleaning equipment for repairing coal mine machinery according to claim 1, characterized in that: The four corners of the bottom surface of the cleaning box (1) are fixedly connected with moving wheels (12), and every two moving wheels (12) form a group. The two groups of moving wheels (12) are symmetrically arranged with the mid-vertical line of the cleaning box (1) as the symmetry axis.

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