Automatic dust falling device for mine

Abstract

The invention discloses an automatic dust falling device for a mine. The automatic dust falling device comprises a self-rotating dust falling nozzle piece and a connection matching component. The invention belongs to the field of dust removal equipment, and particularly relates to an automatic dust falling device for a mine. According to the invention, pressurized water flow runs to the position of the self-rotating dust-falling spray head part through a provided connection matching component, under the extrusion of high pressure, the penetrating moving part rotates, so that the internal water flow has rotating force when flowing out of the spray head, curtain-forming water mist is formed, and under the condition of high pressure, the sliding plate slides along the supporting rod, so that the dust-falling effect is improved. According to the self-rotating dust falling device, the movable unfolding part is unfolded, the sprayed water mist is refracted, the moving track of the water mist sprayed out of the water flow from the interior of the rotating guide part is changed, and the spraying range of the water mist is enlarged; the possibility of dust falling is reduced, the situation that the water outlet is blocked by caked dust is avoided, and the later operation and maintenance cost of the device is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of dust removal equipment, and specifically refers to an automatic dust reduction device for a mine. Background Art

[0002] Dust removal measures refer to water injection, water seal, spraying and sprinkling to reduce floating dust, remove fallen dust, improve coal mining machinery or install dust reduction facilities on pick teeth. Physical and chemical dust reduction uses physical and chemical methods to increase the wettability of dust, so that it settles quickly, thereby reducing the dust concentration in the air. There are many physical and chemical dust reduction methods that are being studied and applied. Foam dust reduction is to cover the dust source with a void-free liquid foam to wet and settle the newly generated dust, thereby achieving the purpose of dust reduction; magnetized water dust reduction is to use a magnetizing device to magnetize water and then spray it on the dust; wetting agent dust reduction affects the effect of water dust reduction due to the surface tension of water and the hydrophobicity of dust. In the actual production process, in order to achieve low consumption and high efficiency dust removal, water mist is usually used to reduce dust in the dust environment in the mine. However, since the dust in the mine easily blocks the water outlet of the spray, the powder dries and clumps, which affects the spraying effect and reduces the dust reduction efficiency. Summary of the invention

[0003] In view of the above situation, the present invention provides an automatic dust reduction device for mines. Through the proposed connecting and matching components, the pressurized water flow is run to the self-rotating dust reduction nozzle part. Under the extrusion of high pressure, the interlaced moving parts rotate themselves, so that the internal water flow has its own rotational force when flowing out of the nozzle, forming a curtain of water mist. Under high pressure, the sliding plate slides along the support rod to expand the movable expansion part, refract the sprayed water mist, change the running trajectory of the water mist sprayed from the rotating guide part, and increase the spraying range of the water mist. In addition, since the self-rotating dust reduction nozzle part proposed in the device of the present invention is arranged upward, the possibility of dust falling is reduced. When it stops working, the tightened expansion cloth blocks the water outlet of the nozzle wrapping shell, so that dust is not easy to fall and gather at the water outlet, reducing the impact of dust on the device of the present invention, avoiding the situation where the water outlet is blocked by agglomerated dust, and reducing the later maintenance cost of the device.

[0004] The technical solution adopted by the present invention is as follows: The present invention proposes an automatic dust reduction device for mines, comprising a self-rotating dust reduction nozzle component and a connecting and matching component, wherein the self-rotating dust reduction nozzle component is arranged on the connecting and matching component, and the self-rotating dust reduction nozzle component comprises a water flow self-rotating guide component and an adaptive expansion and redirecting component, and the water flow self-rotating guide component and the adaptive expansion and redirecting component are arranged interspersed, and the water flow self-rotating guide component comprises an interspersed moving component and a self-rotating driving guide component, and the self-rotating driving guide component is arranged on the outside of the interspersed moving component.

[0005] Furthermore, the interlaced moving part includes a bottom bearing, an inner main ring and an interlaced outer ring, the inner main ring is connected to the bottom bearing, the interlaced outer ring is connected to the bottom bearing, the inner main ring and the interlaced outer ring are arranged interlaced, the bottom bearing includes a bearing inner ring and a bearing outer ring, the bearing inner ring is arranged in the bearing outer ring, the bearing inner ring is connected to the inner main ring, and the bearing outer ring is connected to the adaptive deployment redirecting part.

[0006] Preferably, the internal main ring includes a supporting main ring, a supporting limit arm, a limit ring and a supporting spring, the supporting limit arm is fixedly provided on both sides of the supporting main ring, the limit ring is fixedly provided on the outer wall of the supporting main ring, the bottom of the supporting limit arm is fixedly provided on the top of the limit ring, the supporting spring is provided on the outside of the supporting main ring, and the supporting spring is interspersed and arranged in the slot of the supporting limit arm.

[0007] As a further preferred embodiment of the present invention, the interlaced outer ring includes a movable ring and a top ring, the top ring is fixedly connected to the top of the movable ring, ring grooves are provided on both sides of the connecting ring, the support limit arm slides in the ring groove of the movable ring, the upper end of the support spring is fixedly connected to the bottom of the top ring, and the lower end of the support spring is fixedly connected to the top of the limit ring.

[0008] Furthermore, the self-rotating guide member includes a connecting ring and diverter blades, the diverter blades are fixedly connected to the outer wall of the connecting ring in a ring array, the inner wall of the connecting ring is provided with a ring inner wall groove, the inner wall of the connecting ring is fixedly connected to the outer wall of the interlaced outer ring, the support limit arm is placed in the ring inner wall groove, and the self-rotating guide member proposed in the device of the present invention is arranged on the outside of the interlaced movable member. When the liquid is pressurized, due to the physical properties of the diverter blades themselves, under the impact force of the liquid, the diverter blades drive the connecting ring to rotate based on the driving influence of fluid mechanics, and since the upper end of the connecting ring is fixedly connected to the inner ring of the bearing, the rotational force generated by the connecting ring only affects the internal environment of the nozzle wrapping shell, and the liquid sprayed out through the water outlet of the nozzle wrapping shell has an initial inclination angle while having pressure, thereby expanding the splashing range.

[0009] Preferably, the adaptive unfolding redirecting member includes an adaptive sensing member and a mobile unfolding member, the adaptive sensing member is connected to the mobile unfolding member, the adaptive sensing member includes a sliding plate, a support rod and a reset spring, the reset spring is arranged on the outside of the support rod, and the support rod is inserted in the sliding plate. The sliding plate proposed in the device of the present invention slides along the support shaft under the squeeze of high-pressure liquid, squeezing the reset spring. The greater the pressure, the farther the sliding distance the sliding plate slides. The inclination angle of the L-shaped tilting rod is adjusted automatically by the sliding distance of the sliding plate to control the unfolding angle of the unfolded cloth. Within the tolerable pressure range, the greater the pressure, the greater the inclination angle of the L-shaped tilting rod, and the greater the unfolding angle of the unfolded cloth.

[0010] As a further preferred embodiment of the present invention, the sliding plate is provided with plate holes, and a plate top connecting block is fixedly provided on the top of the sliding plate, and a plurality of the plate top connecting blocks are provided and distributed in a circular array.

[0011] Furthermore, the support rod includes a support shaft rod and a support cross rod, both end portions of the support cross rod are fixedly connected to the inner wall of the inner ring of the bearing, the upper end portion of the support shaft rod is fixedly connected to the bottom of the support cross rod, the lower end portion of the support shaft rod is fixedly provided with an end ball, the support shaft rod is inserted into the plate hole, and the return spring is arranged between the top surface of the sliding plate and the bottom surface of the support cross rod.

[0012] Preferably, the movable unfolding member includes a fitting rod, an L-shaped inclined rod, a top connecting block, a fixed connecting block, an unfolding cloth and a fixed ring, the bottom of the L-shaped inclined rod is connected to the top connecting block of the plate, the upper end of the fitting rod is connected to the upper end of the L-shaped inclined rod through the top connecting block, the lower end of the fitting rod is connected to the fixed connecting block, the fixed connecting block is fixedly connected to the outer wall of the bearing outer ring, the inner wall of the unfolding cloth is connected to the outer wall of the fitting rod, the lower end of the unfolding cloth is connected to the fixed ring, and the fixed ring is fixedly connected to the lower end of the fitting rod. The unfolding cloth proposed in the device of the present invention is made of a soft, waterproof material, and can be presented in a variety of states under a variety of circumstances. When the unfolding cloth is fully unfolded, the liquid sprayed by the rotating guide of the water flow splashes onto the unfolding cloth, and the unfolding cloth is inclined in the unfolded state, which further expands the range of the splashed liquid and increases the splashing area of ​​the water mist.

[0013] As a further preferred embodiment of the present invention, the connecting and matching components include a distribution branch pipe, a transmission main pipe and a pressure pump, the pressure pump is connected to the transmission main pipe, the distribution branch pipe is provided with a plurality of branches, and the plurality of distribution branch pipes are connected to the transmission main pipe, the distribution branch pipe is evenly distributed in an array on the nozzle wrapping shell, the upper end of the nozzle wrapping shell is provided with an end port, the upper part of the nozzle wrapping shell is provided with a water outlet, the movable unfolding member is exposed through the end port, and the water outlet is arranged above the self-rotating guide member, the liquid in the transmission main pipe proposed in the device of the present invention is pressurized by the pressure pump, so that the liquid in the transmission main pipe is in a pressurized state and then transmitted to the distribution branch pipe, and when it is transmitted to the nozzle wrapping shell, under a high pressure state, the self-rotating guide member is driven to rotate itself, so that the sprayed liquid has its own rotational force, and an additional inclination angle is added to the sprayed liquid, so that the spraying range of the sprayed liquid is increased, and under the refraction of the unfolded cloth, the radiation range is further expanded, thereby improving the dust reduction effect and increasing the dust reduction efficiency.

[0014] The beneficial effects achieved by the present invention using the above structure are as follows: (1) The self-rotating guide member proposed in the device of the present invention is arranged on the outside of the interpenetrating movable member. When the liquid is pressurized, due to the physical characteristics of the diverter blades themselves, under the impact force of the liquid, the diverter blades drive the connecting ring to rotate based on the driving effect of fluid mechanics. Since the upper end of the connecting ring is fixedly connected to the inner ring of the bearing, the rotational force generated by the connecting ring only affects the internal environment of the nozzle wrapping shell, and the liquid sprayed from the water outlet of the nozzle wrapping shell has an initial tilt angle while being under pressure, thereby expanding the splashing range.

[0015] (2) The sliding plate proposed in the device of the present invention slides along the supporting shaft under the pressure of high-pressure liquid, squeezing the reset spring. The greater the pressure, the farther the sliding plate slides. The inclination angle of the L-shaped tilting rod is adjusted by the sliding distance of the sliding plate to control the unfolding angle of the unfolded cloth. Within the tolerable pressure range, the greater the pressure, the greater the inclination angle of the L-shaped tilting rod, and the greater the unfolding angle of the unfolded cloth.

[0016] (3) The unfolding cloth proposed in the device of the present invention is made of a soft, water-proof material and can be presented in a variety of states under a variety of circumstances. When the unfolding cloth is fully unfolded, the liquid sprayed from the rotating guide splashes onto the unfolding cloth, and the unfolding cloth is tilted in the unfolded state, further expanding the range of the splashed liquid and increasing the splashing area of ​​the water mist.

[0017] (4) The liquid in the transmission pipe proposed in the device of the present invention is pressurized by a pressure pump, so that the liquid in the transmission pipe is in a pressurized state and then transmitted to the distribution branch pipe, and then transmitted to the nozzle wrapping shell. Under the high pressure state, the self-rotating guide is driven to rotate itself, so that the sprayed liquid has its own rotational force, and an additional inclination angle is added to the sprayed liquid, so that the spraying range of the sprayed liquid is increased. Under the refraction of the unfolded cloth, the radiation range is further expanded, thereby improving the dust reduction effect and increasing the dust reduction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front view of an automatic dust reduction device for a mine proposed by the present invention; Figure 2 A schematic diagram of the connection and matching components of an automatic dust suppression device for mines proposed by the present invention; Figure 3 This is a vertical view of the self-rotating dust suppression nozzle component and the nozzle wrapping shell proposed by the present invention; Figure 4 A front view of the self-rotating dust suppression nozzle component proposed by the present invention; Figure 5 for Figure 4 A cross-sectional view along the cutting line AA; Figure 6 for Figure 5 A cross-sectional view along the cutting line BB; Figure 7 This is a schematic diagram of the structure of the water flow self-rotating guide proposed by the present invention; Figure 8 This is a schematic diagram of the structure of the adaptive deployment redirecting member proposed by the present invention; Fig. 9 This is a schematic structural diagram of the self-rotating dust suppression nozzle component and the nozzle wrapping shell proposed by the present invention; Fig.10 It is a schematic diagram of the structure of the unfolded cloth in various states proposed by the present invention.

[0019] Among them, 1. self-rotating dust suppression nozzle parts, 2. connecting and matching components, 3. water flow self-rotating guide parts, 4. adaptive expansion and redirection parts, 5. distribution branch pipes, 6. transmission main pipes, 7. pressure pumps, 8. interlaced moving parts, 9. self-rotating drive guide parts, 10. adaptive sensing parts, 11. mobile expansion parts, 12. bottom bearing, 13. inner main ring, 14. interlaced outer ring, 15. bearing inner ring, 16. bearing outer ring, 17. support main ring, 18. support limit arm, 19. limit ring, 20. support spring, 21. , moving ring, 22, top ring, 23, ring slot, 24, connecting ring, 25, diverter blade, 26, ring inner wall groove, 27, sliding plate, 28, support rod, 29, reset spring, 30, plate hole, 31, plate top connecting block, 32, supporting shaft rod, 33, supporting cross bar, 34, end ball, 35, fitting rod, 36, L-shaped tilting rod, 37, top connecting block, 38, fixed connecting block, 39, unfolding cloth, 40, fixed ring, 41, nozzle wrapped shell, 42, end port, 43, water outlet.

[0020] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] In the description of the present invention, it should be understood that terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “top”, “bottom”, “inside” and “outside” indicating directions or positional relationships are based on the directions 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 direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0023] like Figure 1 - Fig. 9 As shown, the present invention proposes an automatic dust reduction device for mines, including a self-rotating dust reduction nozzle component 1 and a connecting and matching component 2, the self-rotating dust reduction nozzle component 1 is arranged on the connecting and matching component 2, the self-rotating dust reduction nozzle component 1 includes a water flow self-rotating guide 3 and an adaptive unfolding and redirecting component 4, the water flow self-rotating guide 3 and the adaptive unfolding and redirecting component 4 are arranged interspersed, the water flow self-rotating guide 3 includes an interspersed moving component 8 and a self-rotating driving guide 9, and the self-rotating driving guide 9 is arranged on the outside of the interspersed moving component 8.

[0024] Among them, the interlaced moving part 8 includes a bottom bearing 12, an inner main ring 13 and an interlaced outer ring 14, the inner main ring 13 is connected to the bottom bearing 12, the interlaced outer ring 14 is connected to the bottom bearing 12, the inner main ring 13 and the interlaced outer ring 14 are interlaced, the bottom bearing 12 includes a bearing inner ring 15 and a bearing outer ring 16, the bearing inner ring 15 is arranged in the bearing outer ring 16, the bearing inner ring 15 is connected to the inner main ring 13, and the bearing outer ring 16 is connected to the adaptive deployment redirecting part 4.

[0025] The inner main ring 13 includes a supporting main ring 17, a supporting limit arm 18, a limit ring 19 and a supporting spring 20. The supporting limit arm 18 is fixedly provided on both sides of the supporting main ring 17, the limit ring 19 is fixedly provided on the outer wall of the supporting main ring 17, the bottom of the supporting limit arm 18 is fixedly provided to the top of the limit ring 19, the supporting spring 20 is provided on the outside of the supporting main ring 17, and the supporting spring 20 is interspersed and arranged in the slot of the supporting limit arm 18.

[0026] The interspersed outer ring 14 includes a movable ring 21 and a top ring 22. The top ring 22 is fixedly connected to the top of the movable ring 21. Ring grooves 23 are provided on both sides of the connecting ring 24. The support limit arm 18 slides in the ring groove 23 of the movable ring 21. The upper end of the support spring 20 is fixedly connected to the bottom of the top ring 22, and the lower end of the support spring 20 is fixedly connected to the top of the limit ring 19.

[0027] The self-rotating drive guide 9 includes a connecting ring 24 and diverter blades 25. The diverter blades 25 are fixedly connected to the outer wall of the connecting ring 24 in a circular array. The inner wall of the connecting ring 24 is provided with a ring inner wall groove 26. The inner wall of the connecting ring 24 is fixedly connected to the outer wall of the inserted outer ring 14, and the support limit arm 18 is placed in the ring inner wall groove 26.

[0028] The adaptive unfolding redirecting member 4 includes an adaptive sensing member 10 and a movable unfolding member 11. The adaptive sensing member 10 is connected to the movable unfolding member 11. The adaptive sensing member 10 includes a sliding plate 27, a support rod 28 and a return spring 29. The return spring 29 is arranged on the outside of the support rod 28, and the support rod 28 is inserted in the sliding plate 27.

[0029] The sliding plate 27 is provided with a plate hole 30 , and a plate top connection block 31 is fixedly connected to the top of the sliding plate 27 . A plurality of plate top connection blocks 31 are provided and distributed in a circular array.

[0030] The support rod 28 includes a support shaft rod 32 and a support cross rod 33. The two end portions of the support cross rod 33 are fixedly connected to the inner wall of the bearing inner ring 15, the upper end portion of the support shaft rod 32 is fixedly connected to the bottom of the support cross rod 33, and the lower end portion of the support shaft rod 32 is fixedly provided with an end ball 34. The support shaft rod 32 is inserted into the plate hole 30, and the return spring 29 is arranged between the top surface of the sliding plate 27 and the bottom surface of the support cross rod 33.

[0031] The movable unfolding member 11 includes a fitting rod 35, an L-shaped tilting rod 36, a top connecting block 37, a fixed connecting block 38, an unfolding cloth 39 and a fixed ring 40. The bottom of the L-shaped tilting rod 36 is connected to the plate top connecting block 31, the upper end of the fitting rod 35 is connected to the upper end of the L-shaped tilting rod 36 through the top connecting block 37, the lower end of the fitting rod 35 is connected to the fixed connecting block 38, the fixed connecting block 38 is fixedly connected to the outer wall of the bearing outer ring 16, the inner wall of the unfolding cloth 39 is connected to the outer wall of the fitting rod 35, the lower end of the unfolding cloth 39 is connected to the fixed ring 40, and the fixed ring 40 is fixedly connected to the lower end of the fitting rod 35.

[0032] The connecting and matching component 2 includes a distribution branch pipe 5, a transmission main pipe 6 and a pressure pump 7. The pressure pump 7 is connected to the transmission main pipe 6. The distribution branch pipe 5 is provided with multiple branches, and the multiple distribution branch pipes 5 are all connected to the transmission main pipe 6. The distribution branch pipe 5 is evenly distributed in an array shape on the nozzle wrapping shell 41. The upper end of the nozzle wrapping shell 41 is provided with an end port 42. The upper part of the nozzle wrapping shell 41 is provided with a water outlet 43. The movable deployment component 11 is exposed through the end port 42, and the water outlet 43 is arranged above the self-rotating guide component 9.

[0033] like Fig.10 As shown, the deployment cloth 39 is in the deployed state. Fig.10 As shown in 〈E〉, it is fan-shaped, the outer wall of the fitting rod 35 fits the inner wall of the spread cloth 39, the fitting rod 35 is provided with multiple branches, and the fitting rod 35 is distributed along the AB line. The fixed ring 40 is fitted and connected with the BC line of the spread cloth 39. When the spread cloth 39 is installed and fitted, the AB line coincides with the DC line, as shown in FIG. Fig.10 As shown in FIG. 〈F〉, the mobile unfolding member 11 is in a fully unfolded state, and the unfolding cloth 39 is fully stretched out. Fig.10 As shown in 〈F〉, the unfolding cloth 39 is in the state when the movable unfolding member 11 is in the closed state.

[0034] When the device of the present invention is in use, the pressure pump 7 starts to run, pressurizes the liquid in the transmission main pipe 6 and transmits it to the distribution branch pipe 5, filling the nozzle wrapped shell 41. Under the pressure, the liquid impacts the diverter blade 25 of the self-rotating guide 9. Due to the physical properties of the diverter blade 25 itself, under the impact of the pressurized liquid, the diverter blade 25 drives the connecting ring 24 to rotate. Due to the impact force of the pressurized liquid, the diverter blade 25 drives the connecting ring 24 to move upward, and the self-rotating guide 9 drives the moving ring 21 inserted into the outer ring 14. The supporting main ring 17 along the inner main ring 13 moves upward, and the supporting spring 20 distributed outside the supporting main ring 17 is squeezed between the limiting ring 19 and the top ring 22 of the interlaced outer ring 14. The supporting limiting arms 18 on both sides of the supporting main ring 17 slide in the ring groove 23 of the moving ring 21. Driven by the diverter blades 25, when the high-pressure water flows through, the connecting ring 24, the interlaced outer ring 14 and the inner main ring 13 rotate synchronously. Since the upper end of the inner supporting main ring 17 is fixedly connected to the bearing inner ring 15, the adaptive ring connected to the bearing outer ring 16 is The redirecting member 4 should be unfolded without self-spinning, and the inner main ring 13 connected to the bearing inner ring 15, the interlaced outer ring 14 and the self-rotating driving guide 9 are in a self-rotating state; while the pressurized liquid passes through the splitter blades 25, the high-pressure liquid enters the supporting main ring 17 of the inner main ring 13, and the sliding plate 27 moves along the supporting shaft 32 of the supporting rod 28 under the impact of the high-pressure liquid, squeezing the return spring 29 above the sliding plate 27. As the sliding plate 27 moves, the L-shaped tilting rod 36 connected via the plate top connecting block 31 is slid The plate 27 is pushed outward, and since the fitting rod 35 is connected to the upper end of the L-shaped inclined rod 36 through the top connecting block 37, a mutually restrained connection relationship is formed. During the upward sliding process of the sliding plate 27, the L-shaped inclined rod 36 has a larger inclination angle, which drives the fitting rod 35 to have a larger inclination angle, and the unfolding cloth 39 connected to the fitting rod 35 is unfolded. After the liquid water mist sprayed from the water outlet 43 behind the rotating water flow self-rotating guide 3 contacts the unfolding cloth 39, the angle changes, and the water mist is distributed in a circular shape around, thereby increasing the coverage area of ​​the water mist.

[0035] The above is the overall workflow of the present invention, and you can repeat this step next time you use it.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. 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 these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including 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 device.

[0037] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A mine automatic dust suppression device, characterized in that: The invention comprises a self-rotating dust reduction nozzle component (1) and a connecting and matching component (2), wherein the self-rotating dust reduction nozzle component (1) is arranged on the connecting and matching component (2), the self-rotating dust reduction nozzle component (1) comprises a water flow self-rotating guide component (3) and an adaptive unfolding redirecting component (4), the water flow self-rotating guide component (3) and the adaptive unfolding redirecting component (4) are arranged in an interlaced manner, the water flow self-rotating guide component (3) comprises an interlaced moving component (8) and a self-rotating driving guide component (9), and the self-rotating driving guide component (9) is arranged outside the interlaced moving component (8).

2. The automatic dust suppression device for mines according to claim 1, characterized in that: The interpenetrating movable member (8) comprises a bottom bearing (12), an inner main ring (13) and an interpenetrating outer ring (14); the inner main ring (13) is connected to the bottom bearing (12); the interpenetrating outer ring (14) is connected to the bottom bearing (12); the inner main ring (13) and the interpenetrating outer ring (14) are interpenetratingly arranged; the bottom bearing (12) comprises a bearing inner ring (15) and a bearing outer ring (16); the bearing inner ring (15) is arranged inside the bearing outer ring (16); the bearing inner ring (15) is connected to the inner main ring (13); and the bearing outer ring (16) is connected to an adaptive unfolding redirecting member (4).

3. The automatic dust suppression device for mines according to claim 2, characterized in that: The inner main ring (13) comprises a supporting main ring (17), a supporting limiting arm (18), a limiting ring (19) and a supporting spring (20); the supporting limiting arm (18) is fixedly arranged on both sides of the supporting main ring (17); the limiting ring (19) is fixedly arranged on the outer wall of the supporting main ring (17); the bottom of the supporting limiting arm (18) is fixedly connected to the top of the limiting ring (19); the supporting spring (20) is arranged outside the supporting main ring (17); and the supporting spring (20) is interlaced and arranged at the slot of the supporting limiting arm (18).

4. The automatic dust suppression device for mines according to claim 3 is characterized in that: The interlaced outer ring (14) comprises a movable ring (21) and a top ring (22), the top ring (22) being fixedly connected to the top of the movable ring (21), both sides of the connecting ring (24) being provided with ring slots (23), the support limit arm (18) sliding in the ring slots (23) of the movable ring (21), the upper end of the support spring (20) being fixedly connected to the bottom of the top ring (22), and the lower end of the support spring (20) being fixedly connected to the top of the limit ring (19).

5. The automatic dust suppression device for mines according to claim 4, characterized in that: The self-rotating guide (9) comprises a connecting ring (24) and diverter blades (25); the diverter blades (25) are fixedly arranged on the outer wall of the connecting ring (24) in an annular array; the inner wall of the connecting ring (24) is provided with an inner wall groove (26); the inner wall of the connecting ring (24) is fixedly connected to the outer wall of the interlaced outer ring (14); and the supporting limit arm (18) is disposed in the inner wall groove (26).

6. The automatic dust suppression device for mines according to claim 5, characterized in that: The adaptive unfolding redirecting member (4) comprises an adaptive sensing member (10) and a movable unfolding member (11), wherein the adaptive sensing member (10) is connected to the movable unfolding member (11), and the adaptive sensing member (10) comprises a sliding plate (27), a support rod (28) and a return spring (29), wherein the return spring (29) is arranged outside the support rod (28), and the support rod (28) is inserted into the sliding plate (27).

7. The automatic dust suppression device for mines according to claim 6, characterized in that: The sliding plate (27) is provided with a plate hole (30), and a plate top connection block (31) is fixedly connected to the top of the sliding plate (27). A plurality of the plate top connection blocks (31) are provided and distributed in a circular array.

8. The automatic dust suppression device for mines according to claim 7, characterized in that: The support rod (28) comprises a support shaft rod (32) and a support cross rod (33). The two end portions of the support cross rod (33) are fixedly connected to the inner wall of the bearing inner ring (15). The upper end portion of the support shaft rod (32) is fixedly connected to the bottom of the support cross rod (33). The lower end portion of the support shaft rod (32) is fixedly provided with an end ball (34). The support shaft rod (32) is inserted into the plate hole (30). The return spring (29) is arranged between the top surface of the sliding plate (27) and the bottom surface of the support cross rod (33).

9. The automatic dust suppression device for mines according to claim 8, characterized in that: The movable unfolding member (11) comprises a fitting rod (35), an L-shaped tilting rod (36), a top connecting block (37), a fixed connecting block (38), an unfolding cloth (39) and a fixed ring (40); the bottom of the L-shaped tilting rod (36) is connected to the plate top connecting block (31); the upper end of the fitting rod (35) is connected to the upper end of the L-shaped tilting rod (36) via the top connecting block (37); the lower end of the fitting rod (35) is connected to the fixed connecting block (38); the fixed connecting block (38) is fixedly connected to the outer wall of the bearing outer ring (16); the inner wall of the unfolding cloth (39) is connected to the outer wall of the fitting rod (35); the lower end of the unfolding cloth (39) is connected to the fixed ring (40); and the fixed ring (40) is fixedly connected to the lower end of the fitting rod (35).

10. The automatic dust suppression device for mines according to claim 9, characterized in that: The connecting and matching component (2) comprises a distribution branch pipe (5), a transmission main pipe (6) and a pressure pump (7), wherein the pressure pump (7) is connected to the transmission main pipe (6), the distribution branch pipe (5) is provided with a plurality of branches, and the plurality of distribution branch pipes (5) are all connected to the transmission main pipe (6), the distribution branch pipe (5) is evenly distributed in an array on the nozzle wrapping shell (41), the upper end of the nozzle wrapping shell (41) is provided with an end opening (42), the upper part of the nozzle wrapping shell (41) is provided with a water outlet (43), the movable deployment member (11) is exposed through the end opening (42), and the water outlet (43) is provided above the self-rotating guide member (9).

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