Intelligent spraying dust removal device for mine

Abstract

The invention relates to the technical field of spraying dust removal, discloses an intelligent spraying dust removal device for a mine, and solves the problem that dust in air cannot be thoroughly and efficiently removed only by spraying. The dust in the air is sucked in through a dust collector and conveyed into a cavity cylinder through a dust inlet pipe; meanwhile, a servo motor drives a rotating shaft to rotate and drives a first gear to rotate, a driven rod is driven to rotate as a second gear is in meshed connection with the first gear, and a bevel gear II is in meshed connection with a bevel gear I, so that the driven rod is driven to rotate as a whole; and meanwhile, a bevel gear II is also in meshed connection with a bevel gear III, so that the bevel gear III drives a cavity cylinder and a cavity rod to rotate, the cavity rod has a stirring effect on water in the dust removal tower, the contact area of dust and water is further increased, and the efficient dust removal effect of the device is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of spray dust removal, and in particular to an intelligent spray dust removal device for mines. Background Art

[0002] During the mining process, a large amount of dust is generated due to processing and crushing, which poses potential harm to the surrounding environment and human body. Therefore, it cannot be discharged directly into the atmosphere and must undergo dust removal. The dust in the mine is mainly composed of ore particles and other powdery materials, and is divided into dry dust and wet dust in state.

[0003] The existing Chinese patent with publication number CN207620836U is a spray dust removal device for mines, including a dust collecting chamber, an ash discharging chamber and an outer box body. The top of the ash discharging chamber is connected to the dust collecting chamber and the outer box body through support columns, one side of the dust collecting chamber is connected to an air intake pipe, the bottom of the inner cavity of the dust collecting chamber is connected to multiple baffles, one side of the baffle is connected to multiple baffle bars, and the bottom of the dust collecting chamber is connected to the ash discharging chamber through multiple ash discharging pipes.

[0004] The device can firstly effectively discharge large particles of dust directly to the ash discharge chamber through the dust collecting chamber, and then pass through the cyclone dust removal chamber for cyclone dust removal to prevent high-speed dust-laden airflow from directly scouring the filter bags inside the filter chamber. The dust is then filtered through the filter bags inside the filter chamber. Finally, the dust enters the spray chamber and is thoroughly removed by spraying. However, even after the device uses spraying to adsorb and remove dust in the air, some dust will still remain in the air, making it impossible to achieve thorough and efficient dust removal.

[0005] Therefore, there is a need for an intelligent spray dust removal device for mines. Summary of the invention

[0006] In order to solve all or part of the above problems, the purpose of the present invention is to provide an intelligent spray dust removal device for mines, so as to solve the problem proposed in the above-mentioned comparative document technology that after using spraying to adsorb and remove dust in the air, there will still be some dust remaining in the air, and the dust cannot be removed thoroughly and efficiently.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligent spray dust removal device for mines, comprising a mobile platform, a spray dust removal assembly is installed on the upper end of the mobile platform, a filtering circulation mechanism is installed on one side of the spray dust removal assembly, the spray dust removal assembly comprises a dust removal tower fixedly connected to the mobile platform, a gear 1 is rotatably connected and installed on the upper end of the dust removal tower, a rotating shaft is fixedly installed on the upper end of the gear 1, a servo motor is fixedly installed on the driving end of the rotating shaft, a driven rod is rotatably connected and installed inside the dust removal tower, and a servo motor is fixedly installed on the outer side of the driven rod. There is a gear 2, which is meshed with the gear 1, and a bevel gear 1 is fixedly installed at the lower end of the driven rod. A transmission member is arranged on one side of the bevel gear 1, and the transmission member includes a transmission rod, and bevel gears 2 are installed at both ends of the transmission rod. One set of bevel gears 2 is meshed with the bevel gear 1, and a dust suction mechanism is arranged on one side of the transmission member and directly below the driven rod. The dust suction mechanism includes a bevel gear 3 meshed with another set of bevel gears 2, and a cavity cylinder is fixedly installed inside the bevel gear 3, and the cavity cylinder is rotatably connected to the dust removal tower, and the interior of the cavity cylinder is penetrated Multiple groups of cavity rods are installed, and multiple through holes are opened inside the cavity rods. A dust inlet pipe is rotatably connected and installed on the upper end of the cavity tube. The dust inlet pipe penetrates the dust removal tower and is fixedly connected. A dust collector is fixedly installed on the end of the dust inlet pipe away from the cavity tube. Dust in the air is sucked in by the dust collector, and the dust is transported to the cavity tube through the dust inlet pipe, and then enters the multiple groups of cavity rods, and finally discharged from the multiple through holes and dispersed into the dust removal tower so that water contacts and adsorbs it, which greatly increases the contact area between dust and water in the air, thereby improving the adsorption The servo motor reciprocates and drives the rotating shaft to rotate and drives gear one to rotate. Since gear two is meshingly connected with gear one, it drives the driven rod to rotate as a whole. Since bevel gear two is meshingly connected with bevel gear one, it drives the transmission part to rotate as a whole. At the same time, bevel gear two is also meshingly connected with bevel gear three, so that it drives the cavity tube and cavity rod to rotate, so that the cavity rod has a stirring effect on the water inside the dust removal tower, further increasing the contact area between dust and water, thereby improving the dust adsorption and dust removal effect of water, and achieving a high-efficiency dust removal effect of the device.

[0008] Furthermore, a connecting key is fixedly installed on the outer side of the dust inlet pipe, a transmission rod is installed through the connecting key and is rotatably connected, two limit rings are fixedly installed on the outer side of the middle part of the transmission rod, and are respectively located at the upper and lower ends of the connecting key, the limit rings are rotatably connected to the connecting key, and the position of the connecting key is fixed therebetween by the two limit rings, so that the connecting key fixes the position of the transmission rod, thereby greatly improving the stability of the transmission parts during work and ensuring the stable operation of the device.

[0009] Furthermore, a circular groove 1 is penetrated through the upper surface of the dust removal tower, which is rotatably connected to the driven rod, and a circular groove 2 is penetrated through the outer side of the dust removal tower, which is fixedly connected to the dust inlet pipe. The position of the driven rod is fixed by circular groove 1, and the position of the dust inlet pipe is fixed by circular groove 2, so that the overall structural layout of the device is more reasonable and the operating principle is clear.

[0010] Furthermore, a threaded part is fixedly installed on the middle part of the outer side of the driven rod, and a deceleration structure is arranged on the outer side of the driven rod. The deceleration structure includes a deceleration plate threadedly connected to the threaded part, and a plurality of flow holes are opened through the interior of the deceleration plate. The threaded part is driven to rotate back and forth by the driven rod, thereby driving the deceleration plate to rotate and lift, so that the air floating up from the water is evenly dispersed through the plurality of flow holes, thereby achieving the deceleration effect.

[0011] Furthermore, a spray mechanism is fixedly installed on the outer side of the driven rod, and the spray mechanism is located between gear 2 and the threaded member. The spray mechanism includes a pressure plate fixedly connected to the driven rod, and a plurality of atomizing nozzles are fixedly installed on the lower end of the pressure plate. The pressure plate is connected to the interior of the driven rod. Water flows into the pressure plate from the inside of the driven rod and is pressurized so that it is in an atomized state when sprayed out from the atomizing nozzle below. At the same time, the driven rod drives the spray mechanism to rotate as a whole, so that the water mist sprayed downward is more diffused, and there is no dead angle, which greatly increases the contact area and contact probability with the dust in the air floating up, thereby achieving efficient and thorough dust removal.

[0012] Furthermore, a ventilation groove is opened through the interior of the pressure plate, and an exhaust fan is fixedly installed on the upper end of the dust removal tower. The air that has been thoroughly dust-removed moves upward from the ventilation groove and is finally discharged from the exhaust fan. At this time, the exhausted air has a high water content, which can play a dust-reducing role on the dust in the external air.

[0013] Furthermore, a sewage pipe is fixedly installed on one side of the lower end of the dust removal tower, and a treatment box is fixedly installed on the end of the sewage pipe away from the dust removal tower. A plurality of groups of filter plates are arranged inside the treatment box, and the filter plates are slidably connected to the treatment box. The filter plates include a rectangular frame, and two groups of filter screens are fixedly installed on the inner side of the rectangular frame. A pull-out handle is fixedly installed on one end of the rectangular frame. There are multiple groups of filter plates, and the structural composition and function are exactly the same. The dust and water entering the treatment box are filtered by the setting of multiple filter screens, which is convenient for subsequent recycling. The setting of the pull-out handle makes it convenient for personnel to pull out the device in their spare time to clean impurities on the surface of the filter screen, thereby ensuring efficient filtration of the filter screen.

[0014] Furthermore, a water suction pipe is fixedly installed at one end of the treatment box away from the sewage pipe, and a water pump is fixedly installed at one end of the water suction pipe away from the treatment box. A water supply pipe is fixedly installed on the upper end of the water pump, and the end of the water supply pipe away from the water pump is rotatably connected to the driven rod and is internally connected. A bracket is fixedly installed at the lower end of the water pump, and the bracket is fixedly connected to the dust removal tower and the treatment box. The water filtered by the filter plate in the treatment box is pumped up by the water pump and transported to the water supply pipe, and finally flows into the driven rod, thereby achieving a circulating dust removal effect of the device and greatly improving the practicability of the device. The setting of the bracket plays a supporting and fixing role for the water pump.

[0015] Furthermore, solar panels are fixedly installed on both sides of the bracket. The arrangement of the solar panels makes the device more intelligent and more convenient to use during use.

[0016] Furthermore, the mobile platform includes a carrying plate, universal wheels are fixedly installed at the four corners of the lower end of the carrying plate, a push handle is fixedly installed on one side of the upper end of the carrying plate, and a support leg is fixedly installed on the other side of the upper end of the carrying plate, and the upper end of the support leg is fixedly connected to the vacuum cleaner. Through the arrangement of the push handle and the universal wheel, the position of the device can be easily adjusted, so that the device can perform precise dust removal, further improving the practicality of the device.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The intelligent spray dust removal device for mines proposed by the present invention sucks dust in the air through a dust collector, and transports the dust into a cavity tube through a dust inlet pipe, and then enters into multiple groups of cavity rods, and finally is discharged from multiple through holes and dispersed into the interior of a dust removal tower so that water contacts and adsorbs the dust, greatly increasing the contact area between dust and water in the air, thereby improving the adsorption effect. At the same time, a servo motor reciprocates to drive the rotating shaft to rotate and drive gear one to rotate. Since gear two is meshed and connected with gear one, the driven rod is driven to rotate as a whole. Since bevel gear two is meshed and connected with bevel gear one, the transmission member is driven to rotate as a whole. At the same time, bevel gear two is also meshed and connected with bevel gear three, so that it drives the cavity tube and the cavity rod to rotate, so that the cavity rod has a stirring effect on the water inside the dust removal tower, further increasing the contact area between dust and water, thereby improving the adsorption and dust removal effect of water on dust, and achieving a high-efficiency dust removal effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the structure of the spray dust removal component and the dust suction mechanism of the present invention;

[0021] Figure 3 It is a schematic diagram of the dust removal tower structure of the present invention;

[0022] Figure 4 It is a schematic diagram of the structure of the driven rod of the present invention;

[0023] Figure 5 It is a schematic diagram of the speed reduction structure of the present invention;

[0024] Figure 6 It is a schematic diagram of the structure of the spray mechanism of the present invention;

[0025] Figure 7 It is a schematic diagram of the transmission structure of the present invention;

[0026] Figure 8 It is a schematic diagram of the structure of the filtering circulation mechanism of the present invention;

[0027] Fig. 9 It is a schematic diagram of the filter plate structure of the present invention;

[0028] Fig.10 It is a schematic diagram of the structure of the mobile platform of the present invention.

[0029] In the figure: 1, mobile platform; 11, bearing plate; 12, universal wheel; 13, outrigger; 14, push handle; 2, spray dust removal assembly; 21, dust removal tower; 211, gear 1; 212, rotating shaft; 213, servo motor; 214, circular groove 1; 215, circular groove 2; 216, sewage pipe; 217, exhaust fan; 22, driven rod; 221, gear 2; 222, threaded part; 223, bevel gear 1; 23, transmission part; 231, transmission rod; 232, bevel gear 2; 233, limit ring; 24, dust suction mechanism; 241, cavity Cylinder; 242, cavity rod; 243, through hole; 244, bevel gear three; 245, dust inlet pipe; 246, connecting key; 247, vacuum cleaner; 25, speed reduction structure; 251, slow-down plate; 252, flow hole; 26, spray mechanism; 261, pressure plate; 262, atomizing nozzle; 263, ventilation slot; 3, filter circulation mechanism; 31, solar panel; 32, treatment box; 33, filter plate; 331, rectangular frame; 332, filter screen; 333, pull-out handle; 34, water pump; 35, water pump; 36, water pipe; 37, bracket. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] In order to further understand the content of the present invention, the present invention is described in detail in conjunction with the accompanying drawings.

[0032] Combination Figure 1-4 , Figure 7 A smart spray dust removal device for mines comprises a mobile platform 1, a spray dust removal assembly 2 is installed on the upper end of the mobile platform 1, a filtering circulation mechanism 3 is installed on one side of the spray dust removal assembly 2, the spray dust removal assembly 2 comprises a dust removal tower 21 fixedly connected to the mobile platform 1, a gear 1 211 is rotatably connected and installed on the upper end of the dust removal tower 21, a rotating shaft 212 is fixedly installed on the upper end of the gear 1 211, a servo motor 213 is fixedly installed on the driving end of the rotating shaft 212, a driven rod 22 is rotatably connected and installed inside the dust removal tower 21, a gear 221 is fixedly installed on the outer side of the driven rod 22, the gear 221 is meshed with the gear 1 211, and the driven rod 221 is meshed with the gear 1 211. A bevel gear 1 223 is fixedly installed at the lower end of the rod 22, and a transmission member 23 is arranged on one side of the bevel gear 1 223. The transmission member 23 includes a transmission rod 231, and bevel gears 232 are installed at both ends of the transmission rod 231. One set of bevel gears 232 is meshed and connected with the bevel gear 1 223. A dust suction mechanism 24 is arranged on one side of the transmission member 23 and directly below the driven rod 22. The dust suction mechanism 24 includes a bevel gear 3 244 meshed and connected with another set of bevel gears 232. A cavity cylinder 241 is fixedly installed inside the bevel gear 3 244. The cavity cylinder 241 is rotatably connected to the dust removal tower 21. Multiple sets of bevel gears 232 are installed inside the cavity cylinder 241. The cavity rod 242 has a plurality of through holes 243 formed inside the cavity rod 242. The upper end of the cavity cylinder 241 is rotatably connected to a dust inlet pipe 245, which is installed through the dust removal tower 21 and fixedly connected. A dust collector 247 is fixedly installed on the end of the dust inlet pipe 245 away from the cavity cylinder 241. Dust in the air is sucked in by the dust collector 247, and the dust is transported to the cavity cylinder 241 through the dust inlet pipe 245, and then enters into the plurality of cavity rods 242, and finally is discharged from the plurality of through holes 243 and dispersed into the dust removal tower 21 so that water contacts and adsorbs the dust, which greatly increases the contact area between dust and water in the air, thereby improving the adsorption. The servo motor 213 reciprocates and drives the rotating shaft 212 to rotate and drives the gear 1 211 to rotate. Since the gear 221 is meshed with the gear 1 211, the driven rod 22 is driven to rotate as a whole. Since the bevel gear 232 is meshed with the bevel gear 1 223, the transmission member 23 is driven to rotate as a whole. At the same time, the bevel gear 232 is also meshed with the bevel gear 3 244, so that it drives the cavity tube 241 and the cavity rod 242 to rotate, so that the cavity rod 242 has a stirring effect on the water inside the dust removal tower 21, further increasing the contact area between dust and water, thereby improving the dust adsorption and dust removal effect of water on dust, and achieving a high-efficiency dust removal effect of the device.

[0033] Combination Figure 2 , Figure 7A connecting key 246 is fixedly installed on the outer side of the dust inlet pipe 245, and the transmission rod 231 is installed through the connecting key 246 and is rotatably connected. Two limiting rings 233 are fixedly installed on the outer side of the middle part of the transmission rod 231, and are respectively located at the upper and lower ends of the connecting key 246. The limiting rings 233 are rotatably connected to the connecting key 246, and the position of the connecting key 246 is fixed therebetween by the two limiting rings 233, so that the connecting key 246 fixes the position of the transmission rod 231, thereby greatly improving the stability of the transmission member 23 during work and ensuring the stable operation of the device.

[0034] Combination Figure 3 A circular groove 214 is formed through the upper surface of the dust removal tower 21, and the circular groove 214 is rotatably connected to the driven rod 22. A circular groove 215 is formed through the outer side of the dust removal tower 21, and the circular groove 215 is fixedly connected to the dust inlet pipe 245. The circular groove 214 is used to fix the position of the driven rod 22, and the circular groove 215 is used to fix the position of the dust inlet pipe 245, so that the overall structural layout of the device is more reasonable and the operating principle is clear.

[0035] Combination Figure 4-5 A threaded member 222 is fixedly installed on the middle part of the outer side of the driven rod 22, and a deceleration structure 25 is arranged on the outer side of the driven rod 22. The deceleration structure 25 includes a deceleration plate 251 threadedly connected to the threaded member 222. A plurality of flow holes 252 are penetrated through the interior of the deceleration plate 251. The threaded member 222 is driven by the driven rod 22 to rotate back and forth, thereby driving the deceleration plate 251 to rotate and lift, so that the air floating up from the water is evenly dispersed through the plurality of flow holes 252, thereby achieving the deceleration effect.

[0036] Combination Figure 4 , Figure 6 A spray mechanism 26 is fixedly installed on the outer side of the driven rod 22, and the spray mechanism 26 is located between the gear 221 and the threaded member 222. The spray mechanism 26 includes a pressure plate 261 fixedly connected to the driven rod 22, and a plurality of atomizing nozzles 262 are fixedly installed on the lower end of the pressure plate 261. The pressure plate 261 is connected to the inside of the driven rod 22. Water flows into the pressure plate 261 from the inside of the driven rod 22 and is pressurized so that it is in an atomized state when it is sprayed from the atomizing nozzle 262 below. At the same time, the driven rod 22 drives the spray mechanism 26 to rotate as a whole, so that the water mist sprayed downward is more diffused, and there is no dead angle, which greatly increases the contact area and contact probability with the dust in the air floating up, and realizes efficient and thorough dust removal.

[0037] Combination Figure 3 , Figure 6A ventilation slot 263 is provided inside the pressure plate 261, and an exhaust fan 217 is fixedly installed on the upper end of the dust removal tower 21. The air that has been thoroughly dust-removed moves upward from the ventilation slot 263 and is finally discharged from the exhaust fan 217. At this time, the exhausted air has a high water content, which can reduce dust in the external air.

[0038] Combination Figure 3 , Figure 8-9 A sewage pipe 216 is fixedly installed on one side of the lower end of the dust removal tower 21, and a processing box 32 is fixedly installed on the end of the sewage pipe 216 away from the dust removal tower 21. A plurality of groups of filter plates 33 are arranged inside the processing box 32, and the filter plates 33 are slidably connected with the processing box 32. The filter plates 33 include a rectangular frame 331, and two groups of filter screens 332 are fixedly installed on the inner side of the rectangular frame 331. A pull-out handle 333 is fixedly installed at one end of the rectangular frame 331. There are multiple groups of filter plates 33, and the structural composition and function are exactly the same. The dust and water entering the processing box 32 are filtered by the setting of multiple filter screens 332, which is convenient for subsequent recycling. The setting of the pull-out handle 333 makes it convenient for personnel to pull it out when the device is idle, clean the impurities on the surface of the filter screen 332, and ensure the efficient filtration of the filter screen 332.

[0039] Combination Figure 3 , Figure 8 A water pump 34 is fixedly installed at one end of the treatment box 32 away from the sewage pipe 216, and a water pump 35 is fixedly installed at one end of the water pump 34 away from the treatment box 32. A water delivery pipe 36 is fixedly installed on the upper end of the water pump 35. The end of the water delivery pipe 36 away from the water pump 35 is rotatably connected to the driven rod 22 and is internally connected. A bracket 37 is fixedly installed at the lower end of the water pump 35. The bracket 37 is fixedly connected to the dust removal tower 21 and the treatment box 32. The water filtered by the filter plate 33 in the treatment box 32 is pumped up by the water pump 35 and delivered to the water delivery pipe 36, and finally flows into the driven rod 22, thereby achieving a circulating dust removal effect of the device and greatly improving the practicability of the device. The setting of the bracket 37 plays a supporting and fixing role for the water pump 35.

[0040] Combination Figure 8 Solar panels 31 are fixedly installed on both sides of the bracket 37. The arrangement of the solar panels 31 makes the device more intelligent and convenient to use during use.

[0041] Combination Figure 1 , Fig.10The mobile platform 1 includes a carrying plate 11, and universal wheels 12 are fixedly installed at the four corners of the lower end of the carrying plate 11, a push handle 14 is fixedly installed on one side of the upper end of the carrying plate 11, and a support leg 13 is fixedly installed on the other side of the upper end of the carrying plate 11. The upper end of the support leg 13 is fixedly connected to the vacuum cleaner 247. Through the arrangement of the push handle 14 and the universal wheel 12, the position of the device can be easily adjusted, so that the device can perform precise dust removal, further improving the practicality of the device.

[0042] It should be noted that, in the description of the present application, it should be understood that the terms "length", "thickness", "inside", "outside", "axial", "radial", etc., indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are 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 cannot be understood as a limitation on the present invention.

[0043] In addition, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises", or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article, or apparatus.

[0044] 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 according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An intelligent spray dust removal device for use in mines, comprising a mobile platform (1), a spray dust removal assembly (2) being installed at the upper end of the mobile platform (1), and a filtering circulation mechanism (3) being installed at one side of the spray dust removal assembly (2), characterized in that: The spray dust removal assembly (2) comprises a dust removal tower (21) fixedly connected to the mobile platform (1); a gear 1 (211) is rotatably connected to the upper end of the dust removal tower (21); a rotating shaft (212) is fixedly installed to the upper end of the gear 1 (211); a servo motor (213) is fixedly installed to the driving end of the rotating shaft (212); a driven rod (22) is rotatably connected to the inside of the dust removal tower (21); a gear 2 (221) is fixedly installed to the outer side of the driven rod (22); the gear 2 (221) is meshingly connected to the gear 1 (211); a bevel gear 1 (223) is fixedly installed to the lower end of the driven rod (22); a transmission member (23) is provided on one side of the bevel gear 1 (223); the transmission member (23) comprises a transmission rod (231); bevel gear 2 (232) is installed at both ends of the transmission rod (231); and one set of bevel gears 2 (232) is fixedly installed to the lower end of the driven rod (22); (232) is meshedly connected with bevel gear one (223), a dust suction mechanism (24) is arranged on one side of the transmission member (23) and directly below the driven rod (22), the dust suction mechanism (24) comprises a bevel gear three (244) meshedly connected with another group of bevel gear two (232), a cavity tube (241) is fixedly installed through the interior of the bevel gear three (244), the cavity tube (241) is rotatably connected with the dust removal tower (21), a plurality of groups of cavity rods (242) are installed through the interior of the cavity tube (241), a plurality of through holes (243) are opened through the interior of the cavity rods (242), a dust inlet pipe (245) is rotatably installed on the upper end of the cavity tube (241), the dust inlet pipe (245) is installed through the dust removal tower (21) and is fixedly connected, and a dust collector (247) is fixedly installed on one end of the dust inlet pipe (245) away from the cavity tube (241).

2. The intelligent spray dust removal device for mines according to claim 1 is characterized in that: A connecting key (246) is fixedly installed on the outer side of the dust inlet pipe (245); the transmission rod (231) is installed through the inside of the connecting key (246) and is rotatably connected; two limiting rings (233) are fixedly installed on the outer side of the middle part of the transmission rod (231) and are respectively located at the upper and lower ends of the connecting key (246); the limiting rings (233) are rotatably connected to the connecting key (246).

3. The intelligent spray dust removal device for mines according to claim 1 is characterized in that: A circular groove (214) is provided through the upper surface of the dust removal tower (21), and the circular groove (214) is rotatably connected to the driven rod (22). A circular groove (215) is provided through the outer side of the dust removal tower (21), and the circular groove (215) is fixedly connected to the dust inlet pipe (245).

4. The intelligent spray dust removal device for mines according to claim 1 is characterized in that: A threaded member (222) is fixedly mounted on the middle portion of the outer side of the driven rod (22), and a deceleration structure (25) is arranged on the outer side of the driven rod (22). The deceleration structure (25) comprises a deceleration disc (251) threadedly connected to the threaded member (222), and a plurality of flow holes (252) are provided inside the deceleration disc (251).

5. The intelligent spray dust removal device for mines according to claim 1 is characterized in that: A spray mechanism (26) is fixedly mounted on the outer side of the driven rod (22), and the spray mechanism (26) is located between the second gear (221) and the threaded member (222). The spray mechanism (26) comprises a pressure plate (261) fixedly connected to the driven rod (22), a plurality of groups of atomizing nozzles (262) are fixedly mounted on the lower end of the pressure plate (261), and the pressure plate (261) is connected to the inside of the driven rod (22).

6. The intelligent spray dust removal device for mines according to claim 5 is characterized in that: A ventilation slot (263) is provided through the interior of the pressure plate (261), and an exhauster (217) is fixedly mounted on the upper end of the dust removal tower (21).

7. The intelligent spray dust removal device for mines according to claim 1 is characterized in that: A sewage discharge pipe (216) is fixedly mounted on one side of the lower end of the dust removal tower (21); a treatment box (32) is fixedly mounted on one end of the sewage discharge pipe (216) away from the dust removal tower (21); a plurality of groups of filter plates (33) are arranged inside the treatment box (32); the filter plates (33) are slidably connected to the treatment box (32); the filter plates (33) include a rectangular frame (331); two groups of filter screens (332) are fixedly mounted on the inner side of the rectangular frame (331); and a pull-out handle (333) is fixedly mounted on one end of the rectangular frame (331).

8. The intelligent spray dust removal device for mines according to claim 7 is characterized in that: A water pump (34) is fixedly mounted on one end of the treatment box (32) away from the sewage pipe (216); a water pump (35) is fixedly mounted on one end of the water pump (34) away from the treatment box (32); a water delivery pipe (36) is fixedly mounted on the upper end of the water pump (35); an end of the water delivery pipe (36) away from the water pump (35) is rotatably connected to the driven rod (22) and is internally connected; a bracket (37) is fixedly mounted on the lower end of the water pump (35); and the bracket (37) is fixedly connected to both the dust removal tower (21) and the treatment box (32).

9. The intelligent spray dust removal device for mines according to claim 8, characterized in that: Solar panels (31) are fixedly mounted on both sides of the bracket (37).

10. The intelligent spray dust removal device for mines according to claim 1, characterized in that: The mobile platform (1) comprises a supporting plate (11), universal wheels (12) are fixedly mounted at the four corners of the lower end of the supporting plate (11), a push handle (14) is fixedly mounted on one side of the upper end of the supporting plate (11), and a supporting leg (13) is fixedly mounted on the other side of the upper end of the supporting plate (11), and the upper end of the supporting leg (13) is fixedly connected to the vacuum cleaner (247).

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