Electric control equipment of underground carry-scraper
By introducing a water washing tank, filter box, and air pump system into the electrical control equipment, combined with an exhaust fan and flip-top cover design, the corrosion and humidity problems of the downhole environment on the electrical control equipment were solved, extending the service life of the equipment and reducing the failure rate.
Patent Information
- Application Number
- CN202520543548.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-26
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2035-03-26
AI Technical Summary
When underground loaders are working underground, the electrical control equipment suffers from short lifespan and high failure rate due to the high concentration of moisture and corrosive gases.
An electrically controlled equipment structure including a washing tank, a filter box, and an air pump was designed. The air is treated by a filter screen, an absorbent box, and a desiccant to reduce corrosiveness and humidity. An exhaust fan and a flip-up cover are used to control the airflow direction and prevent outside air from entering.
It effectively handles corrosive and humid gases, extends the service life of electrical control equipment, and reduces the failure rate.
Smart Images
Figure CN223613625U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to underground shovel carrier technical field, concretely is a kind of underground shovel carrier electric control equipment. BACKGROUND
[0002] Underground shovel carrier is with diesel engine or with towed cable power supply motor as prime mover, hydraulic or hydro-mechanical transmission, articulated frame, tire walking, front end front unloading shovel loading, transport and unloading equipment.The main purpose is underground mine and tunnel engineering.Underground shovel carrier body is low, driver's cab transverse arrangement, adopt smooth or half smooth underground mine cutting-resistant engineering tire and be equipped with diesel engine tail gas purification device.
[0003] Underground shovel carrier often works in well, relies on electric control equipment control operation, the inside of electric control equipment due to equipment component operation, generate heat, need timely ventilation and ventilation to dissipate heat, but due to special well environment, such as damp, corrosive gas concentration is big, in the process of ventilation and ventilation, part of electrical components in electric control equipment short service life, failure rate is higher.
[0004] Therefore, we propose a kind of underground shovel carrier electric control equipment. INVENTION CONTENTS
[0005] The utility model aims at providing a kind of underground shovel carrier electric control equipment to solve the problems raised in the above background.
[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of underground shovel carrier electric control equipment, including electric control console, the rear side of the inside of electric control console is fixedly installed with installation frame, the bottom of the inside of electric control console is fixedly installed with water washing groove, the bottom of the inside of electric control console is fixedly installed with filter box located at the side of water washing groove, the top of water washing groove is fixedly installed with inlet pipe, the inside of water washing groove is fixedly installed with air distribution plate, the other side of the top of water washing groove is fixedly installed with connecting pipe, the other end of connecting pipe is fixedly installed with the rear side of filter box, the rear side of filter box is fixedly installed with air pump located at the side of connecting pipe, the rear side of filter box is fixedly installed with air outlet pipe located at the side of air pump, the other end of air outlet pipe is fixedly installed with the inlet of air pump, the air outlet of air pump is fixedly installed with fixed pipe located above filter box, the both sides of fixed pipe are fixedly installed with dispersion air pipe, the inside of installation frame is fixedly installed with exhaust fan, the top of installation frame is fixedly installed with air outlet groove, the rear side of air outlet groove is fixedly installed with the top of the rear side of electric control console.
[0007] Optionally, one end of the air inlet pipe is fixedly installed through the side of the electric control console, a filter screen is detachably installed at the other end of the air inlet pipe outside the electric control console, the other end of the air inlet pipe is fixedly installed through the air uniformizing plate, and the bottom of the air inlet pipe is lower than the bottom of the air uniformizing plate.
[0008] Optionally, a partition plate is integrally arranged in the middle of the inside of the filter box, the space in the inside of the filter box is communicatively arranged, an absorbent box is arranged at one side of the inside of the filter box, a water absorption box is arranged at the other side of the inside of the filter box, zinc oxide, iron oxide and activated carbon are sequentially arranged in the inside of the absorbent box from back to front, and a desiccant is filled in the inside of the water absorption box.
[0009] Optionally, the connecting position of the connecting pipe and the filter box is located at the back side of the absorbent box, and the connecting position of the air outlet pipe and the filter box is located at the back side of the water absorption box.
[0010] Optionally, the bottom of the air outlet groove is communicatively arranged with the top of the mounting frame, and the connecting position of the air outlet groove and the mounting frame is located at the back side of the air exhaust fan.
[0011] Optionally, the bottom of the inside of the air outlet groove is rotationally connected with a turnover cover plate, the front side of the turnover cover plate is rotationally connected with the air outlet groove, and a counterweight is fixedly installed at the back side of the top of the turnover cover plate.
[0012] Optionally, a plurality of uniformly distributed through holes are uniformly arranged at the top of the dispersion air pipe, and a plurality of the dispersion air pipes are uniformly arranged in the inside of the electric control console.
[0013] Compared with the prior art, the underground shovel machine electric control device has the following beneficial effects:
[0014] 1. The underground shovel machine electric control device, by setting the water washing tank and the filter box, after starting the air pump, negative pressure is generated at the end of the air inlet pipe, the air outside the electric control console is filtered through the filter screen and then enters the water washing tank to preliminarily absorb impurities in the air, the air after water washing is absorbed into the absorbent box in the inside of the filter box to absorb corrosive components, and then the water absorption box absorbs moisture in the air, and the dried air is sent into the fixed pipe and the dispersion pipe through the air pump and then into the inside of the electric control console to be cooled, so that the corrosive and humid gas is treated in the ventilation process, the service life of the internal equipment is improved, and the failure is reduced.
[0015] 2. The underground shovel electrical control equipment, through the installation frame and the air outlet groove are set, the air pump starts at the same time, the exhaust fan starts synchronously, the air in the electrical control cabinet is discharged to the air outlet groove, the turnover cover plate is turned up under the action of air pressure, the installation frame and the air outlet groove are communicated, and then the air in the electrical control cabinet is discharged, and when the air pump and the exhaust fan are closed, the counterweight makes the turnover cover plate close under the action of gravity, and then external air is prevented from entering the interior of the electrical control cabinet through the air outlet groove and the installation frame. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a whole structure schematic view of the underground shovel electrical control equipment.
[0017] Figure 2 It is a structure schematic view of the electrical control cabinet of the underground shovel electrical control equipment.
[0018] Figure 3 It is a structure schematic view of the water washing tank of the underground shovel electrical control equipment.
[0019] Figure 4 It is a structure schematic view of the filter box of the underground shovel electrical control equipment.
[0020] Figure 5 It is a structure schematic view of the installation frame of the underground shovel electrical control equipment.
[0021] Figure 6 It is a structure schematic view of the air outlet groove of the underground shovel electrical control equipment.
[0022] In the figure: 1, the electrical control cabinet; 2, the water washing tank; 3, the filter box; 4, the air inlet pipe; 5, the filter screen; 6, the air distribution plate; 7, the connecting conduit; 8, the absorbent box; 9, the water absorption box; 10, the air pump; 11, the air outlet pipe; 12, the fixed conduit; 13, the dispersion air pipe; 14, the installation frame; 15, the air outlet groove; 16, the exhaust fan; 17, the turnover cover plate; 18, the counterweight. DETAILED DESCRIPTION
[0023] The technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.
[0024] Please refer to Figures 1 to 6The utility model provides a kind of underground shovel carrier electronic control equipment, including electrically controlled console 1, rear side fixed mounting of electrically controlled console 1 inside has installation frame 14, the bottom fixed mounting of electrically controlled console 1 inside has washing tank 2, the bottom fixed mounting of electrically controlled console 1 inside has filter box 3 located at the side of washing tank 2, the top fixed mounting of washing tank 2 is penetrated and installed with air inlet pipe 4, the inside fixed mounting of washing tank 2 is penetrated and installed with air distribution plate 6, the other side fixed mounting of washing tank 2 top has connecting conduit 7, the other end of connecting conduit 7 is fixedly installed with the rear side of filter box 3, the rear side of filter box 3 is fixedly installed with air pump 10 located at the side of connecting conduit 7, the rear side of filter box 3 is fixedly installed with air outlet pipe 11 located at the side of air pump 10, the other end of air outlet pipe 11 is fixedly installed with the air inlet of air pump 10, the air outlet of air pump 10 is fixedly installed with fixed conduit 12 located above filter box 3, the both sides fixed mounting of fixed conduit 12 has dispersion air pipe 13, the inside fixed mounting of installation frame 14 has exhaust fan 16, the top fixed mounting of installation frame 14 has air outlet groove 15, the rear side of air outlet groove 15 is penetrated and fixedly installed with the top of the rear side of electrically controlled console 1.
[0025] The end of air inlet pipe 4 is penetrated and fixedly installed with the side of electrically controlled console 1, the end of air inlet pipe 4 is detachably installed with filter screen 5 located at the outside of electrically controlled console 1, the other end of air inlet pipe 4 is penetrated and fixedly installed with air distribution plate, the bottom of air inlet pipe 4 is lower than the bottom of air distribution plate 6, the inside of filter box 3 is integrally provided with baffle located at middle part, the space in filter box 3 is communicated, the inside of filter box 3 is provided with absorbent box 8 located at the side of foot, the inside of filter box 3 is provided with water absorption box 9 located at the side of baffle, zinc oxide, iron oxide and activated carbon are sequentially arranged from back to front in absorbent box 8, the inside of water absorption box 9 is filled with drying agent, the connecting place of connecting conduit 7 and filter box 3 is located at the rear side of absorbent box 8, the connecting place of air outlet pipe 11 and filter box 3 is located at the rear side of water absorption box 9, by setting washing tank 2 and filter box 3, after starting air pump 10, negative pressure is generated at the end of air inlet pipe 4, the air outside electrically controlled console 1 is filtered through filter screen 5 and then enters washing tank 2, and impurities in the air are preliminarily absorbed through clean water, the air after washing enters absorbent box 8 in filter box 3 through connecting conduit 7, and corrosive components are absorbed, and then moisture in the air is absorbed through water absorption box 9, and the dry air is sent into the inside of electrically controlled console 1 through air pump 10, fixed conduit 12 and dispersion pipe, and cooling is carried out, so that corrosive and humid gas is treated in the process of ventilation and air exchange, the service life of internal equipment is improved, and failure is reduced.
[0026] The bottom of the air outlet groove 15 is in communication with the top of the mounting frame 14, the connection between the air outlet groove 15 and the mounting frame 14 is located at the rear side of the exhaust fan 16, the bottom of the inside of the air outlet groove 15 is rotationally connected with a turnover cover plate 17, the front side of the turnover cover plate 17 is rotationally connected with the air outlet groove 15, the rear side of the top of the turnover cover plate 17 is fixedly installed with a counterweight 18, a plurality of evenly distributed through holes are uniformly arranged on the top of the dispersion air pipe 13, and the plurality of dispersion air pipes 13 are uniformly arranged in the inside of the electric control console 1.
[0027] Working principle:
[0028] After the air pump 10 is started, negative pressure is generated at the end of the air inlet pipe 4, the air outside the electric control console 1 is filtered through the filter screen 5 and then enters the water washing tank 2 to preliminarily absorb impurities in the air through clean water, the air after water washing enters the absorbent box 8 in the filter box 3 through the connecting pipe 7 to absorb corrosive components, and then the moisture in the air is absorbed through the water absorption box 9, the dried air is sent into the fixed pipe 12 and the dispersion pipe into the inside of the electric control console 1 through the air pump 10, cooling is performed, the treatment of corrosive and humid gas in the ventilation process is realized, the service life of the internal equipment is improved, and the failure is reduced, the air pump 10 is started at the same time, the exhaust fan 16 is started synchronously, the air in the electric control console 1 is discharged to the air outlet groove 15, under the action of air pressure, the turnover cover plate 17 is turned up, the mounting frame 14 and the air outlet groove 15 are communicated, and then the air in the electric control console 1 is discharged, at the same time, when the air pump 10 and the exhaust fan 16 are closed, the turnover cover plate 17 is closed under the action of gravity of the counterweight 18, and then the air outside is prevented from entering the inside of the electric control console 1 through the air outlet groove 15 and the mounting frame 14.
[0029] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. An underground shovel electric control device comprising an electric control console (1), characterized in that, The rear side of the electric console (1) is fixedly installed with a mounting frame (14), the bottom of the electric console (1) is fixedly installed with a water washing tank (2), the bottom of the electric console (1) is fixedly installed with a filter box (3) located at one side of the water washing tank (2), the top of the water washing tank (2) is fixedly installed with an air inlet pipe (4), the inside of the water washing tank (2) is fixedly installed with a uniform air distribution plate (6), the other side of the top of the water washing tank (2) is fixedly installed with a connecting pipe (7), the other end of the connecting pipe (7) is fixedly installed with the rear side of the filter box (3), the rear side of the filter box (3) is fixedly installed with an air pump (10) located at one side of the connecting pipe (7), the rear side of the filter box (3) is fixedly installed with an air outlet pipe (11) located at one side of the air pump (10), the other end of the air outlet pipe (11) is fixedly installed with the air inlet of the air pump (10), the air outlet of the air pump (10) is fixedly installed with a fixed pipe (12) located above the filter box (3), the two sides of the fixed pipe (12) are fixedly installed with a dispersion air pipe (13), the inside of the mounting frame (14) is fixedly installed with an exhaust fan (16), the top of the mounting frame (14) is fixedly installed with an air outlet groove (15), the rear side of the air outlet groove (15) is fixedly installed with the top of the rear side of the electric console (1).
2. An underground shovel electronic control device according to claim 1, characterized by One end of the air inlet pipe (4) is fixedly installed with the side of the electric console (1), one end of the air inlet pipe (4) is detachably installed with a filter screen (5) located outside the electric console (1), the other end of the air inlet pipe (4) is fixedly installed with the uniform air distribution plate (6), the bottom of the air inlet pipe (4) is lower than the bottom of the uniform air distribution plate.
3. An underground shovel electronic control device according to claim 1, wherein The inside of the filter box (3) is integrally provided with a partition plate located at the middle part, the space in the filter box (3) is communicatively arranged, the inside of the filter box (3) is provided with an absorbent box (8) located at one side of the foot, the inside of the filter box (3) is provided with a water absorption box (9) located at the other side of the partition plate, the inside of the absorbent box (8) is sequentially provided with zinc oxide, iron oxide and activated carbon from back to front, the inside of the water absorption box (9) is filled with a desiccant.
4. An underground shovel electronic control device according to claim 3, wherein The connection between the connecting pipe (7) and the filter box (3) is located at the rear side of the absorbent box (8), the connection between the air outlet pipe (11) and the filter box (3) is located at the rear side of the water absorption box (9).
5. An underground shovel electronic control device according to claim 1, wherein The bottom of the air outlet groove (15) is communicatively arranged with the top of the mounting frame (14), the connection between the air outlet groove (15) and the mounting frame (14) is located at the rear side of the exhaust fan (16).
6. An underground shovel electronic control device according to claim 5, wherein The bottom of the inside of the air outlet groove (15) is rotatably connected with a turnover cover plate (17), the front side of the turnover cover plate (17) is rotatably connected with the air outlet groove (15), the rear side of the top of the turnover cover plate (17) is fixedly installed with a counterweight (18).
7. An underground shovel electronic control device according to claim 1, wherein The top of the dispersion air pipe (13) is uniformly provided with a plurality of uniformly distributed through holes, a plurality of the dispersion air pipes (13) are uniformly arranged in the electric console (1).