Intelligent spraying dust removal device for mine

Abstract

The present application relates to the technical field of spray dust removal, and discloses an intelligent spray dust removal device for mines, which solves the problem that dust in the air cannot be completely and efficiently removed by relying on spraying alone. Dust in the air is sucked into the device by a dust collector, and then transported into a cavity cylinder through a dust inlet pipe, and then into a plurality of cavity rods, and finally discharged from a plurality of through holes into the inside of a dust removal tower to make water contact and adsorb the dust. At the same time, a servo motor drives the rotation shaft to rotate and drives the gear one to rotate, because the gear two is meshed and connected with the gear one, so the driven rod rotates as a whole, and because the bevel gear two is meshed and connected with the bevel gear one, so the transmission member rotates as a whole, and at the same time, the bevel gear two is also meshed and connected with the bevel gear three, so that the cavity cylinder and the cavity rod are rotated, so that the cavity rod produces stirring effect on the water in the inside of the dust removal tower, further improves the contact area of the dust and the water, and realizes the efficient dust removal effect of the device.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of spray dust removal, in particular to an intelligent spray dust removal device for mines. BACKGROUND

[0002] In the process of mining, a large amount of dust is generated in the process of processing and crushing, which causes potential harm to the surrounding environment and human body, so it cannot be directly discharged into the atmosphere and must be treated by dust removal. The dust in mines is mainly composed of ore particles and other powdery substances, which can be divided into dry dust and wet dust.

[0003] The existing Chinese patent with publication number CN207620836U discloses a mine spray dust removal device, which comprises a dust collection chamber, an ash discharge chamber and an outer box body. The top of the ash discharge chamber is connected to the dust collection chamber and the outer box body through support columns. The dust collection chamber is connected to a gas inlet pipe on one side. The inner cavity of the dust collection chamber is connected to a plurality of baffles at the bottom. The baffles are connected to a plurality of baffle strips on one side. The bottom of the dust collection chamber is connected to the ash discharge chamber through a plurality of ash discharge pipes.

[0004] The device can effectively discharge large particle dust directly to the ash discharge chamber through the dust collection chamber, and then perform cyclone dust removal through the cyclone dust removal chamber to avoid direct flushing of the filter bag inside the filter chamber by high-speed dust-containing airflow. After being filtered by the filter bag inside the filter chamber, the dust enters the spray chamber, is treated by spraying, and is completely removed. However, even after the dust in the air is adsorbed and removed by spraying, a part of the dust in the air still remains, which cannot be completely and efficiently removed.

[0005] Therefore, there is a need for an intelligent spray dust removal device for mines. SUMMARY

[0006] In order to solve all or part of the above problems, the present application aims to provide an intelligent spray dust removal device for mines to solve the problem that after the dust in the air is adsorbed and removed by spraying, a part of the dust in the air still remains, which cannot be completely and efficiently removed.

[0007] In order to achieve the above object, the present application provides the following technical scheme: a mine intelligent spraying dust removal device, comprising a mobile platform, a spraying dust removal assembly is installed at the upper end of the mobile platform, a filtering circulation mechanism is installed on one side of the spraying dust removal assembly, the spraying dust removal assembly comprises a dust removal tower fixedly connected with the mobile platform, a gear one is rotatably connected and installed at the upper end of the dust removal tower, a rotating shaft is fixedly installed at the upper end of the gear one, a servo motor is fixedly installed at the driving end of the rotating shaft, a driven rod is rotatably connected and installed in the dust removal tower, a gear two is fixedly installed on the outer side of the driven rod, the gear two is meshingly connected with the gear one, a bevel gear one is fixedly installed at the lower end of the driven rod, a transmission piece is arranged on one side of the bevel gear one, the transmission piece comprises a transmission rod, a bevel gear two is installed at both ends of the transmission rod, one group of bevel gears two are meshingly connected with the bevel gear one, a dust suction mechanism is arranged on one side of the transmission piece and directly below the driven rod, the dust suction mechanism comprises a bevel gear three meshingly connected with the other group of bevel gears two, a cavity cylinder is fixedly and penetratively installed in the bevel gear three, the cavity cylinder is rotatably connected with the dust removal tower, a plurality of cavity rods are fixedly and penetratively installed in the cavity cylinder, a plurality of through holes are formed in the cavity rods, a dust inlet pipe is rotatably connected and installed at the upper end of the cavity cylinder, the dust inlet pipe is fixedly and penetratively installed in the dust removal tower, a dust collector is fixedly installed at the end of the dust inlet pipe away from the cavity cylinder, dust in the air is sucked into the dust collector, and the dust is transported into the cavity cylinder through the dust inlet pipe, then enters the plurality of cavity rods, and finally is discharged from the plurality of through holes and dispersed into the dust removal tower to contact and adsorb water, greatly increasing the contact area of dust in the air and water, thereby improving the adsorption effect, at the same time, the servo motor reciprocatingly drives the rotating shaft to rotate and drives the gear one to rotate, the driven rod is driven to rotate as a whole due to the meshing connection between the gear two and the gear one, the transmission piece is driven to rotate as a whole due to the meshing connection between the bevel gear two and the bevel gear one, at the same time, the bevel gear two is also meshingly connected with the bevel gear three, so that the cavity cylinder and the cavity rods are driven to rotate, the cavity rods produce stirring effect on the water in the dust removal tower, further increasing the contact area of dust and water, thereby improving the dust adsorption and removal effect of water, and realizing the efficient dust removal effect of the device.

[0008] Further, a connecting key is fixedly installed on the outer side of the dust inlet pipe, the transmission rod is penetratively installed in the connecting key and is rotatably connected, two limiting 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 limiting rings are rotatably connected with the connecting key, the position of the connecting key is fixed between the two limiting rings, so that the position of the transmission rod is fixed by the connecting key, thereby greatly improving the stability of the transmission piece in work and ensuring the stable operation of the device.

[0009] Further, the upper surface of the dust removal tower is provided with a circular groove one, the circular groove one is rotationally connected with the driven rod, the outer side of the dust removal tower is provided with a circular groove two, the circular groove two is fixedly connected with the dust inlet pipe, the position of the driven rod is fixed through the circular groove one, and the position of the dust inlet pipe is fixed through the circular groove two, so that the overall structure of the device is more reasonable, and the operation principle is clear.

[0010] Further, the outer middle part of the driven rod is fixedly provided with a threaded part, the outer side of the driven rod is provided with a speed reduction structure, the speed reduction structure comprises a speed reduction disc which is threadedly connected with the threaded part, a plurality of flow-through holes are provided in the interior of the speed reduction disc, the threaded part is driven to rotate reciprocatingly by the driven rod, so that the speed reduction disc is driven to rotate and lift, air floating from water is uniformly dispersed through the plurality of flow-through holes, and the effect of speed reduction is achieved.

[0011] Further, the outer side of the driven rod is fixedly provided with a spraying mechanism, and the spraying mechanism is located between the gear two and the threaded part, the spraying mechanism comprises a pressure disc which is fixedly connected with the driven rod, a plurality of atomizing nozzles are fixedly installed at the lower end of the pressure disc, the pressure disc is in communication with the interior of the driven rod, water flows from the interior of the driven rod into the pressure disc and is pressurized, so that the water sprayed from the atomizing nozzles below is in an atomized state, meanwhile, the driven rod drives the spraying mechanism to rotate as a whole, so that the water mist sprayed downward is more diffused, there is no dead angle, the contact area and contact probability between the water mist and dust in the air floating upward are greatly improved, and efficient and complete dust removal is achieved.

[0012] Further, the interior of the pressure disc is provided with a ventilation groove, and an air exhaust device is fixedly installed at the upper end of the dust removal tower, air after complete dust removal moves upward from the ventilation groove and is finally exhausted from the air exhaust device, at this time, the exhaust air has a high water content and can play a dust setting effect on dust in the external air.

[0013] Further, a blow-off pipe is fixedly installed at one side of the lower end of the dust removal tower, a treatment box is fixedly installed at the end of the blow-off pipe away from the dust removal tower, a plurality of filter plates are arranged in the interior of the treatment box, the filter plates are slidingly connected with the treatment box, the filter plate comprises a square frame, two groups of filter screens are fixedly installed at the inner side of the square frame, and a pull handle is fixedly installed at one end of the square frame, a plurality of filter plates are provided, and the structure and the function are completely same, dust and water entering the interior of the treatment box are filtered through the plurality of filter screens, subsequent recycling is facilitated, the pull handle is arranged, the device is pulled out by personnel in leisure time, impurities on the surface of the filter screen are cleaned, and efficient filtration of the filter screen is ensured.

[0014] Further, the processing box is fixedly installed with a water suction pipe away from one end of the exhaust pipe, a water pump is fixedly installed at the end of the water suction pipe away from the processing box, a water delivery pipe is fixedly installed at the upper end of the water pump, the end of the water delivery pipe away from the water pump is rotatably connected with the driven rod and is internally communicated, a support is fixedly installed at the lower end of the water pump, and the support is fixedly connected with the dust removal tower and the processing box; the water filtered by the filter plate in the processing box is pumped up by the water pump and is delivered into the water delivery pipe and finally flows into the driven rod, so that the circulating dust removal effect of the device is realized, and the practicability of the device is greatly improved; and the support supports and fixes the water pump.

[0015] Further, solar panels are fixedly installed at the two sides of the support, so that the device is more intelligent and convenient to use during use.

[0016] Further, the mobile platform comprises a bearing plate, universal wheels are fixedly installed at the four corners of the lower end of the bearing plate, a push handle is fixedly installed at one side of the upper end of the bearing plate, a supporting leg is fixedly installed at the other side of the upper end of the bearing plate, and the supporting leg is fixedly connected with the dust collector; the push handle and the universal wheels are arranged to facilitate the position adjustment of the device, so that the device can accurately remove dust and the practicability of the device is further improved.

[0017] Compared with the prior art, the beneficial effects of the present application are as follows:

[0018] The intelligent spraying dust removal device for mines disclosed by the present application sucks dust in the air into the dust collector, delivers the dust into the cavity cylinder through the dust inlet pipe, then into the plurality of cavity rods, and finally discharged from the plurality of through holes into the dust removal tower to contact and adsorb water, so that the contact area of dust and water in the air is greatly increased, thereby improving the adsorption effect; meanwhile, the servo motor reciprocatingly drives the rotating shaft to rotate and drives the gear one to rotate, the gear two is meshed and connected with the gear one, thereby driving the driven rod to rotate as a whole, the bevel gear two is meshed and connected with the bevel gear one, thereby driving the transmission member to rotate as a whole, the bevel gear two is also meshed and connected with the bevel gear three, thereby driving the cavity cylinder and the cavity rod to rotate, so that the cavity rod produces a stirring effect on the water in the dust removal tower, further increases the contact area of dust and water, and further improves the dust adsorption and removal effect of water on dust, thereby realizing the efficient dust removal effect of the device. BRIEF DESCRIPTION OF DRAWINGS

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

[0020] Figure 2 It is a schematic diagram of the spraying dust removal assembly and dust suction mechanism of the present application;

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

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

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

[0024] Figure 6 Figure is a schematic diagram of the spraying mechanism structure of the present application;

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

[0026] Figure 8 Figure is a schematic diagram of the filter circulation mechanism structure of the present application;

[0027] Figure 9 Figure is a schematic diagram of the filter plate structure of the present application;

[0028] Figure 10 Figure is a schematic diagram of the moving platform structure of the present application.

[0029] In the figure: 1, moving platform; 11, bearing plate; 12, universal wheel; 13, support leg; 14, push handle; 2, spraying dust removal assembly; 21, dust removal tower; 211, gear one; 212, rotating shaft; 213, servo motor; 214, round groove one; 215, round groove two; 216, pollution discharge pipe; 217, air exhaust device; 22, driven rod; 221, gear two; 222, threaded part; 223, bevel gear one; 23, transmission part; 231, transmission rod; 232, bevel gear two; 233, limiting 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, dust collector; 25, speed reduction structure; 251, speed reduction disc; 252, flow-through hole; 26, spraying mechanism; 261, pressurizing disc; 262, atomizing nozzle; 263, ventilation groove; 3, filter circulation mechanism; 31, solar panel; 32, treatment box; 33, filter plate; 331, square frame; 332, filter screen; 333, pull handle; 34, water suction pipe; 35, water pump; 36, water delivery pipe; 37, support. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described 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 work fall within the scope of protection of the present application.

[0031] The present application will be described in detail with reference to the drawings for further understanding of the present application.

[0032] In combination Figures 1-4 , Figure 7 A mine intelligent spray dust removal device, comprising a mobile platform 1, a spray dust removal assembly 2 is installed at 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 with the mobile platform 1, a gear one 211 is rotatably connected and installed at the upper end of the dust removal tower 21, a rotating shaft 212 is fixedly installed at the upper end of the gear one 211, a servo motor 213 is fixedly installed at the driving end of the rotating shaft 212, a driven rod 22 is rotatably connected and installed in the dust removal tower 21, a gear two 221 is fixedly installed on the outer side of the driven rod 22, the gear two 221 is meshingly connected with the gear one 211, a bevel gear one 223 is fixedly installed at the lower end of the driven rod 22, a transmission piece 23 is arranged on one side of the bevel gear one 223, the transmission piece 23 comprises a transmission rod 231, bevel gear twos 232 are installed at both ends of the transmission rod 231, one group of the bevel gear twos 232 is meshingly connected with the bevel gear one 223, a dust suction mechanism 24 is arranged on one side of the transmission piece 23 and directly below the driven rod 22, the dust suction mechanism 24 comprises a bevel gear three 244 meshingly connected with the other group of the bevel gear twos 232, a cavity cylinder 241 is fixedly and penetratively installed in the bevel gear three 244, the cavity cylinder 241 is rotatably connected with the dust removal tower 21, a plurality of cavity rods 242 are fixedly and penetratively installed in the cavity cylinder 241, a plurality of through holes 243 are formed in the cavity rods 242, a dust inlet pipe 245 is rotatably connected and installed at the upper end of the cavity cylinder 241, the dust inlet pipe 245 is fixedly and penetratively installed in the dust removal tower 21, a dust collector 247 is fixedly installed at the end of the dust inlet pipe 245 away from the cavity cylinder 241, dust in the air is sucked into the dust collector 247, and the dust is transported into the cavity cylinder 241 through the dust inlet pipe 245, then enters 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 to contact and be adsorbed by water, greatly increasing the contact area of dust in the air and water, thereby improving the adsorption effect, at the same time, the servo motor 213 reciprocally drives the rotating shaft 212 to rotate and drives the gear one 211 to rotate, the driven rod 22 is driven to rotate as a whole due to the meshing connection between the gear two 221 and the gear one 211, the transmission piece 23 is driven to rotate as a whole due to the meshing connection between the bevel gear twos 232 and the bevel gear one 223, at the same time, the bevel gear twos 232 are also meshingly connected with the bevel gear three 244, so that the cavity cylinder 241 and the cavity rods 242 are driven to rotate, the cavity rods 242 produce stirring effect on the water in the dust removal tower 21, further increasing the contact area of dust and water, thereby improving the dust adsorption and removal effect of water on dust, and realizing high-efficiency dust removal effect of the device.

[0033] In combination Figure 2 , Figure 7The outer side of the dust inlet pipe 245 is fixedly provided with a connecting key 246, the transmission rod 231 penetrates and is rotatably connected to the inside of the connecting key 246, the middle part of the transmission rod 231 is fixedly provided with two limiting rings 233, which are located at the upper and lower ends of the connecting key 246 respectively, the limiting rings 233 are rotatably connected to the connecting key 246, the position of the connecting key 246 is fixed between 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 in work and ensuring the stable operation of the device.

[0034] In combination Figure 3 The upper surface of the dust removal tower 21 is provided with a circular groove one 214, which is rotatably connected to the driven rod 22, and the outer side of the dust removal tower 21 is provided with a circular groove two 215, which is fixedly connected to the dust inlet pipe 245. The position of the driven rod 22 is fixed by the circular groove one 214, and the position of the dust inlet pipe 245 is fixed by the circular groove two 215, so that the overall structure of the device is more reasonable, and the operation principle is clear.

[0035] In combination Figures 4-5 The middle part of the outer side of the driven rod 22 is fixedly provided with a threaded part 222, and the outer side of the driven rod 22 is provided with a speed reduction structure 25. The speed reduction structure 25 includes a speed reduction disc 251 which is threadedly connected to the threaded part 222. A plurality of flow-through holes 252 are provided in the inside of the speed reduction disc 251. The threaded part 222 is driven to rotate reciprocatingly by the driven rod 22, so as to drive the speed reduction disc 251 to realize rotating and lifting movement. The air floating from the water is uniformly dispersed through the plurality of flow-through holes 252, so as to realize the effect of speed reduction.

[0036] In combination Figure 4 , Figure 6 The outer side of the driven rod 22 is fixedly provided with a spraying mechanism 26, which is located between the gear two 221 and the threaded part 222. The spraying mechanism 26 includes a pressurizing disc 261 which is fixedly connected to the driven rod 22. A plurality of atomizing nozzles 262 are fixedly installed at the lower end of the pressurizing disc 261. The pressurizing disc 261 is in communication with the inside of the driven rod 22. The water flow flows from the inside of the driven rod 22 into the pressurizing disc 261 and is pressurized, so as to be sprayed from the atomizing nozzles 262 in an atomized state. The driven rod 22 drives the spraying mechanism 26 to rotate as a whole, so that the water mist sprayed downward is more diffused and there is no dead angle. The contact area and contact probability between the water mist and the dust in the air floating upward are greatly improved, so as to realize high-efficiency and thorough dust removal.

[0037] In combination Figure 3 , Figure 6The inside of the pressurizing disc 261 is provided with a ventilation groove 263, the upper end of the dust removal tower 21 is fixedly provided with an exhaust fan 217, the air after thorough dust removal moves upward from the ventilation groove 263 and is finally discharged from the exhaust fan 217, at this time, the discharged air has a high water content and can play a dust setting role on dust in the external air.

[0038] In combination Figure 3 , Figures 8-9 , the lower end of the dust removal tower 21 is fixedly provided with a blow-off pipe 216, the end of the blow-off pipe 216 away from the dust removal tower 21 is fixedly provided with a treatment box 32, the inside of the treatment box 32 is provided with a plurality of filter plates 33, the filter plates 33 are slidingly connected with the treatment box 32, the filter plate 33 comprises a square frame 331, the inside of the square frame 331 is fixedly provided with two groups of filter screens 332, one end of the square frame 331 is fixedly provided with a pull handle 333, the filter plate 33 is provided with a plurality of groups and has the same structure and function, the dust water entering the inside of the treatment box 32 is filtered through the plurality of filter screens 332, which is convenient for subsequent recycling, and the pull handle 333 is arranged to facilitate personnel to pull it out during leisure, clean the impurities on the surface of the filter screen 332 and ensure the efficient filtration of the filter screen 332.

[0039] In combination Figure 3 , Figure 8 , the end of the treatment box 32 away from the blow-off pipe 216 is fixedly provided with a water suction pipe 34, the end of the water suction pipe 34 away from the treatment box 32 is fixedly provided with a water pump 35, the upper end of the water pump 35 is fixedly provided with a water delivery pipe 36, the end of the water delivery pipe 36 away from the water pump 35 is rotatably connected with the driven rod 22 and is internally communicated, the lower end of the water pump 35 is fixedly provided with a support 37, the support 37 is fixedly connected with the dust removal tower 21 and the treatment box 32, the water filtered by the filter plate 33 in the treatment box 32 is sucked up by the water pump 35 and is delivered into the water delivery pipe 36 and finally flows into the driven rod 22, so that the recycling dust removal effect of the device is realized, the practicability of the device is greatly improved, and the support 37 supports and fixes the water pump 35.

[0040] In combination Figure 8 , the two sides of the support 37 are fixedly provided with solar panels 31, so that the device is more intelligent and convenient to use during use.

[0041] In combination Figure 1 , Figure 10The mobile platform 1 comprises a bearing plate 11, universal wheels 12 are fixedly installed at the lower end of the four corners of the bearing plate 11, a push handle 14 is fixedly installed at one side of the upper end of the bearing plate 11, a supporting leg 13 is fixedly installed at the other side of the upper end of the bearing plate 11, and the upper end of the supporting leg 13 is fixedly connected with a dust collector 247. Through the arrangement of the push handle 14 and the universal wheels 12, the position of the device can be conveniently adjusted, the device can accurately remove dust, and the practicability of the device is further improved.

[0042] It should be noted that in the description of the present application, it should be understood that the terms "length", "thickness", "inner", "outer", "axial", "radial", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0043] In addition, the relationship terms such as first and second are only used 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 the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0044] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can make equivalent replacement or change according to the technical solution and inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A mine intelligent spraying dust removal device, comprising a mobile platform (1), a spraying dust removal assembly (2) is installed at the upper end of the mobile platform (1), a filtering circulation mechanism (3) is installed on one side of the spraying dust removal assembly (2), characterized in that: The spray dust removal assembly (2) comprises a dust removal tower (21) fixedly connected with the mobile platform (1), a gear one (211) is rotatably connected and installed at the upper end of the dust removal tower (21), a rotating shaft (212) is fixedly installed at the upper end of the gear one (211), a servo motor (213) is fixedly installed at the driving end of the rotating shaft (212), a driven rod (22) is rotatably connected and installed in the dust removal tower (21), a gear two (221) is fixedly installed on the outer side of the driven rod (22), the gear two (221) is meshedly connected with the gear one (211), a bevel gear one (223) is fixedly installed at the lower end of the driven rod (22), a transmission piece (23) is arranged on one side of the bevel gear one (223), the transmission piece (23) comprises a transmission rod (231), bevel gear two (232) is installed at both ends of the transmission rod (231), one group of bevel gear two (232) is meshedly connected with the bevel gear one (223), a dust suction mechanism (24) is arranged on one side of the transmission piece (23) and below the driven rod (22), the dust suction mechanism (24) comprises a bevel gear three (244) meshedly connected with the other group of bevel gear two (232), a cavity cylinder (241) is fixedly and penetratively installed in the bevel gear three (244), the cavity cylinder (241) is rotatably connected with the dust removal tower (21), a plurality of cavity rods (242) are fixedly and penetratively installed in the cavity cylinder (241), a plurality of through holes (243) are formed in the cavity rod (242), a dust inlet pipe (245) is rotatably connected and installed at the upper end of the cavity cylinder (241), the dust inlet pipe (245) is fixedly connected and penetratively installed in the dust removal tower (21), a dust collector (247) is fixedly installed at the end of the dust inlet pipe (245) away from the cavity cylinder (241), a connecting key (246) is fixedly installed on the outer side of the dust inlet pipe (245), the transmission rod (231) is rotatably and penetratively installed in the connecting key (246), two limiting rings (233) are fixedly installed on the outer side of the middle part of the transmission rod (231) and are arranged above and below the connecting key (246) respectively, the limiting rings (233) are rotatably connected with the connecting key (246), a circular groove one (214) is formed in the upper surface of the dust removal tower (21) and is rotatably connected with the driven rod (22), a circular groove two (215) is formed in the outer side of the dust removal tower (21) and is fixedly connected with the dust inlet pipe (245), a threaded part (222) is fixedly installed on the outer middle part of the driven rod (22), a speed reduction structure (25) is arranged on the outer side of the driven rod (22), the speed reduction structure (25) comprises a speed reduction disc (251) threadedly connected with the threaded part (222), a plurality of flow-through holes (252) are formed in the speed reduction disc (251), a spraying mechanism (26) is fixedly installed on the outer side of the driven rod (22) and is located between the gear two (221) and the threaded part (222), the spraying mechanism (26) comprises a pressurizing disc (261) fixedly connected with the driven rod (22),The lower end of the pressurizing disc (261) is fixedly installed with a plurality of groups of atomizing nozzles (262), the pressurizing disc (261) is communicated with the inside of the driven rod (22), the lower end of the dust removal tower (21) is fixedly installed with a blowdown pipe (216) on one side, the blowdown pipe (216) is fixedly installed with a treatment box (32) away from the dust removal tower (21), the inside of the treatment box (32) is provided with a plurality of groups of filter plates (33), the filter plates (33) are in sliding connection with the treatment box (32), the filter plates (33) comprise a square frame (331), the inside of the square frame (331) is fixedly installed with two groups of filter screens (332), one end of the square frame (331) is fixedly installed with a pull handle (333).

2. The intelligent spray dust removal device for mines according to claim 1, characterized in that: The inside of the pressurizing disc (261) is provided with a ventilation groove (263), and the upper end of the dust removal tower (21) is fixedly provided with an exhaust fan (217).

3. The intelligent spray dust removal device for mines according to claim 1, characterized in that: The processing box (32) is fixedly provided with a water pumping pipe (34) away from the sewage pipe (216), the water pumping pipe (34) is fixedly provided with a water pump (35) away from the processing box (32), the water pump (35) is fixedly provided with a water conveying pipe (36) at the upper end, the water conveying pipe (36) is rotatably connected with the driven rod (22) at the end away from the water pump (35) and is in communication with the driven rod (22), the lower end of the water pump (35) is fixedly provided with a support (37), and the support (37) is fixedly connected with the dust removal tower (21) and the processing box (32).

4. The intelligent spray dust removal device for mine according to claim 3, characterized in that: The two sides of the support (37) are fixedly provided with solar panels (31).

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

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