CN114618700A

CN114618700A - Spraying device for high-antistatic spraying air leakage stoppage on mine

Info

Publication number: CN114618700A
Application number: CN202210451090.0A
Authority: CN
Inventors: 王世昌; 孙志武; 钟东南
Original assignee: Xuzhou Rooker Chemical Technology Co ltd
Current assignee: Xuzhou Rooker Chemical Technology Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-06-14
Anticipated expiration: 2042-04-27
Also published as: CN114618700B

Abstract

The invention discloses a spraying device for plugging air in mining high-antistatic spraying, which comprises a storage box, wherein the storage box is composed of two cavities, two air plugging raw materials are respectively placed in the two cavities, an air pressure pump is fixed at the top of a transit box, the input end of the air pressure pump is connected with a static mixer, a first transit cavity is arranged at the front side in the transit box, a second sealing ball is arranged in the front end of a circulating pipe, a plugging block is arranged at the rear end of a T-shaped rod, a fluted disc is arranged at the rear end of the transit box, a motor is fixed at the bottom of the transit box, a scraping plate is fixed at the top of a guide pillar, and a mixing rod is arranged on an outer side bearing at the bottom of the guide pillar. This mining height antistatic spraying leaking stoppage for wind spraying device need not to dismantle the clearance to each part after the spraying is accomplished, utilizes the air-compressor pump to realize spraying and automatic clearance, utilizes the recycling of metal ball granule simultaneously, improves the clearance effect to remaining liquid.

Description

Spraying device for high-antistatic spraying air leakage stoppage on mine

Technical Field

The invention relates to the technical field of mine leaking stoppage air, in particular to a spraying device for mine high-antistatic spraying leaking stoppage air.

Background

When the coal mine is mined, the coal is easy to cause great economic loss due to spontaneous combustion of coal, and the personal safety is also harmed, the spontaneous combustion of the coal in the mine mining mainly occurs in the goaf with an air leakage channel, an open-cut hole, a mining stop line, a geological structure zone, a tunnel high-caving area and other places, in order to ensure the safe production of the coal mine, the air leakage blocking operation needs to be carried out, in the prior art, the high-antistatic spraying air leakage blocking material is widely used, the raw material with A, B components is sprayed by a spraying device for air leakage blocking, the subsequent foaming and the realization of air leakage blocking are carried out, but the existing spraying device for air leakage blocking has the following problems when in use:

the existing spraying device realizes spraying by utilizing two conveying pipes to match with tools such as an air compression pump, a spray gun and the like, after spraying is finished, the spraying tools need to be disassembled to be cleaned one by one, so that subsequent blockage caused by deposition of internal raw materials is avoided, the tools can not be cleaned conveniently when the tools do not need to be disassembled by using an air pressure pump, in narrow and small environments, the operations of one-by-one disassembly and subsequent assembly are complicated, and the frequent disassembly and assembly easily cause the connection between each part to be loosened, thereby affecting the service life of the whole body, meanwhile, the existing spraying device adopts a wind pressure cleaning means aiming at the cleaning of most spraying tools, but the leaking stoppage wind raw materials has great viscidity, and is inconvenient carry out high efficiency's clearance to the raw materials of adhesion on the instrument pipeline inner wall, and some angle seam departments are difficult to clear up, and the raw materials adhesion is piled up, still exists the condition of jam after long-time the use.

In order to solve the problems, innovative design is urgently needed on the basis of the original spraying device for leaking stoppage.

Disclosure of Invention

The invention aims to provide a spraying device for mine high-antistatic spraying air leakage stoppage, which solves the problems that the existing spraying device for air leakage stoppage is inconvenient to clean tools when the tools are not required to be disassembled by using an air pressure pump, and the raw materials adhered to the inner wall of a tool pipeline are inconvenient to clean quickly and efficiently.

In order to achieve the purpose, the invention provides the following technical scheme: a spraying device for mine high-antistatic spraying air leakage blocking comprises a storage box, wherein the storage box is composed of two cavities and is used for respectively placing two air leakage blocking raw materials, a transfer box is fixed at the edge of the bottom of the rear side of the storage box through a bolt, a transfer box is arranged at the rear side of the transfer box in a penetrating manner, an air pressure pump is fixed at the top of the transfer box, the output end of the air pressure pump is connected with a spray rod assembly, the input end of the air pressure pump is connected with a static mixer, the static mixer is positioned in the transfer box, and the bottom of the static mixer is connected with the top of the transfer box through a flexible hose;

further comprising:

the first transfer chamber is arranged on the front side inside the transfer box, a filter screen is fixed on the inner wall of the top of the first transfer chamber and is positioned below the end part of the telescopic hose, liquid inlet pipes are arranged on two sides of the transfer box and penetrate through two sides of the transfer box, one end of each liquid inlet pipe penetrates through the bottom edge of the material storage box, a support rod is connected to the inner wall of one end, positioned on the material storage box, of each liquid inlet pipe through a support spring, a first sealing ball is fixed at one end of the support rod, a circulating pipe is connected to the outer side of the end part of each liquid inlet pipe in a penetrating manner, the front end of the circulating pipe is positioned in the material storage box, the rear end of the circulating pipe penetrates through the front side of the transfer box, a second sealing ball is arranged inside the front end of the circulating pipe, and the protruding positions of two sides of the second sealing ball are elastically slidably arranged on the inner wall of the end part of the circulating pipe through a circulating spring, a T-shaped rod is fixed inside the rear end of the circulating pipe, a plugging block is arranged at the rear end of the T-shaped rod and is installed at the front end opening of the transit box in a penetrating mode, a baffle is fixed on the lateral side of the plugging block, an elastic telescopic rod is connected to one side of the baffle and is fixed on the inner wall of the transit box in an embedded mode, a fluted disc is installed at the rear end of the transit box, a limiting groove is formed in the front side of the fluted disc, a limiting rod is placed in the limiting groove and is fixed on the rear end face of the transit box, meanwhile, the front side of the fluted disc is attached to the end portion of the transit box, gears are meshed with the two sides of the fluted disc and are sleeved on a screw rod, the screw rod is installed in the transit box in a penetrating mode through a bearing, a movable plate is sleeved on the screw rod and is fixed on the two sides of the transit box, a ventilation channel is formed in the bottom edge of the rear end face of the transit box, a second transfer cavity penetrates through the front end of the ventilation channel, the second transfer cavity is arranged in the transfer box, and a filter plate is fixed at the bottom of the second transfer cavity;

the motor is fixed at the bottom of the transfer box, the output end of the motor is connected with a guide pillar, the guide pillar penetrates through the receiving plate and is located in the first transfer cavity, the receiving plate is fixed on the inner wall of the bottom of the first transfer cavity, the top of the guide pillar is fixed with a scraper, the scraper is located below the filter screen, the outer side bearing at the bottom of the guide pillar is provided with a mixing rod, the outer side of the mixing rod and the top of the receiving plate are both fixed with friction balls, the mixing rod is located above the receiving plate, the output end of the motor is connected with a bolt propelling shaft through a bevel gear rotating assembly, the bolt propelling shaft bearing is arranged in an inner cavity at the bottom of the transfer box, a discharge port is formed between the upper side of the bolt propelling shaft and the side of the receiving plate in a penetrating mode, and the one end of the cavity where the bolt propelling shaft is located and the bolt propelling shaft are mutually penetrated.

Preferably, the tip of feed liquor pipe runs through reset spring and installs the feed liquor head, and the one end of feed liquor head is located first through-hole to first through-hole is seted up in the side of transfer box and is link up with first transfer chamber mutually, runs through between the avris of second transfer chamber and transfer box in the transfer box and has seted up the second through-hole, and metal ball granule has been placed to the transfer intracavity of second simultaneously, and the feed liquor head through the feed liquor pipe tip inserts first through-hole and second through-hole respectively, realizes spraying and automatic clearance.

Preferably, the feed liquor head passes through reset spring and slides in feed liquor pipe tip elasticity laminating, and the tip of feed liquor head is round platform shape structural design to the tip of feed liquor head and the equal unsmooth cooperation of first through-hole and second through-hole, the position of first through-hole and second through-hole corresponds in parallel each other moreover, the removal of transfer, feed liquor head atress activity for the feed liquor head can get into in first through-hole and the second through-hole.

Preferably, first ball sealer passes through bracing piece and supporting spring and elastic sliding in the feed liquor pipe, and the front end inner wall leanin design of feed liquor pipe to the common central axis of front end of first ball sealer and feed liquor pipe, feed liquor pipe receives inside air pressure alone, and first ball sealer pops out and takes out the delivery to liquid, and first ball sealer resets simultaneously and carries out the shutoff to feed liquor pipe tip.

Preferably, the second sealing ball elastically slides in the circulating pipe through the circulating spring, the inner wall of the front end of the circulating pipe is designed to be inclined inwards, the second sealing ball and the front end of the circulating pipe share the same central axis, the second sealing ball moves under the action of air pressure inside the circulating pipe, and meanwhile the circulating pipe can be blocked by the second sealing ball after being stressed and reset.

Preferably, the shutoff piece is unsmooth cooperation between the cavity of round platform shape structure and transfer box front end, and the baffle on the shutoff piece pastes with the inner wall of transfer box mutually to the baffle is corresponding with the distribution position of first through-hole, and the transfer box removes, and the shutoff piece atress is promoted, makes the circulating pipe insert the first transfer intracavity of transfer box, and the baffle is followed to remove simultaneously and is carried out the shutoff to first through-hole.

Preferably, the limiting groove is of an annular structure and is rotatably arranged on the limiting rod, the end portion of the limiting rod is of a spherical structure and is embedded in the limiting groove in a fitting mode, the diameter of the spherical structure at the end portion of the limiting rod is larger than the width of the opening of the limiting groove, when the fluted disc is rotated, the limiting groove rotates on the limiting rod, the fluted disc can be kept stable, the fluted disc can conveniently drive the gears and the screw rod to rotate, and then the rotating box moves in the moving plate band.

Preferably, the scraper blade is that the outside of arc structure and filter screen pastes mutually, and the filter screen is semicircle cover type structural design to the central axis is altogether between filter screen and the guide pillar, and the rotation of guide pillar will adsorb the metal ball granule in the filter screen bottom through the scraper blade and scrape off, avoids blockking up.

Preferably, the friction balls are distributed on the mixing rod and the adapting plate at equal angles, the friction balls on the mixing rod and the adapting plate are distributed in a staggered manner in the horizontal direction, the guide pillar drives the mixing rod to rotate, and the metal ball particles are rubbed and pushed by the friction balls to strip residual liquid on the metal ball particles.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention is provided with a switching cleaning mechanism, when spraying is carried out, a liquid inlet head at one end of a liquid inlet pipe is inserted into a first through hole to be communicated with a first transfer cavity, air in the first transfer cavity and the liquid inlet pipe is pumped out along with the operation of an air compressor pump, the internal pressure of the liquid inlet pipe is reduced at the moment, the air compressor pump continuously operates, the pressure of liquid pushes a first sealing ball to move, so that the end part of the liquid inlet pipe is opened, the liquid in a material storage box is pumped out at the moment, two liquids are mixed through a static mixer and are sprayed out through the air compressor pump and a spray rod assembly to realize air leakage blocking operation, after spraying is finished, only a fluted disc needs to be rotated, a movable plate and a transfer box are driven to move in the transfer box through a screw rod, the liquid inlet head on the liquid inlet pipe is elastically stretched under stress and enters a second through hole to be communicated with a second transfer cavity, and a blocking block at the front end of the transfer box is in contact with a T-shaped rod to be stressed to drive a baffle to move, the first through hole is blocked by the baffle plate, air can enter the second transfer cavity from the ventilation channel and then enter the liquid inlet pipe by the operation of the air compressor at the moment, the internal pressure of the liquid inlet pipe is increased at the moment, the first sealing ball is reset under the action of the supporting spring to block the liquid inlet pipe, so that the liquid in the storage box can not enter the liquid inlet pipe, the second sealing ball is pushed to move along with the increase of the internal pressure of the liquid inlet pipe, the circulating pipe is opened at the moment, the residual liquid and air in the liquid inlet pipe enter the first transfer cavity through the circulating pipe and are sucked out by the air pressure pump, so that the air can enter the first transfer cavity from the second transfer cavity, the liquid inlet pipe and the circulating pipe, enters the spray rod assembly through the air pressure pump and is sprayed out, the wind pressure cleaning of the residual liquid in the liquid inlet pipe and the first transfer cavity is realized, the cleaning of the spray tool can be completed without disassembling all components, simultaneously, along with the resetting of the transit box, a liquid inlet head at the end part of the liquid inlet pipe enters the first through hole and is matched with the operation of an air compressor pump, so that the pumping and the spraying of the liquid can be realized;

2. the invention is provided with a circulating cleaning mechanism of metal ball particles, when a spraying tool is cleaned by wind pressure, the metal ball particles in a second transfer cavity are sucked into a liquid inlet pipe, the metal ball particles are pushed along with the high-speed circulation of air, so that the metal ball particles can enter a first transfer cavity from the second transfer cavity, the liquid inlet pipe and a circulating pipe along with the air, and simultaneously the metal ball particles can reach gaps of all parts by matching with mutual collision among the metal ball particles, the metal ball particles can deeply clean adhered liquid by matching with the pushing of the high-speed air, meanwhile, the metal ball particles can reach the corner joints to realize high-efficiency cleaning effect, and after the metal ball particles enter the first transfer cavity from the circulating pipe, most of the metal ball particles fall onto a bearing plate under the action of gravity and drive a guide post to rotate along with a motor, the guide post drives the scraper to rotate at the bottom of the filter screen, a small amount of metal ball particles adsorbed at the bottom of the filter screen are swept down, when the filter screen is used for separating the metal ball particles, the guide post drives the mixing rod to rotate, the friction ball is matched to clean liquid adhered to the upper outer surface of the metal ball particles, and the metal ball particles are mutually rubbed by the thrust of the mixing rod, so that the separation of materials on the outer surface is further facilitated;

3. in conclusion, the invention adjusts the position of the transfer box by rotating the fluted disc, inserts the liquid inlet head into the first through hole during spraying, inserts the liquid inlet head into the second through hole during cleaning, realizes spraying and automatic cleaning by using the air pressure pump, does not need to disassemble each part for cleaning, avoids the trouble of disassembly and assembly, avoids the problem of loosening of joints caused by repeated disassembly, improves the service life of the device while reducing the complicated operation steps, simultaneously realizes the recycling of metal ball particles in the cleaning process by using the power of the air pressure pump and the motor, efficiently cleans the inside of a pipeline by using the circulation of the metal ball particles and the air, avoids the adhesion of corner joints, cleans the surface of the metal ball particles by using the motor, and leads out the cleaned impurities together by matching with the use of the air pressure pump, the automatic cleaning of the metal ball particles is realized, the metal ball particles can be recycled conveniently, redundant subsequent treatment of the metal ball particles is not needed, and the overall operation efficiency is further improved.

Drawings

FIG. 1 is a schematic side sectional view of the present invention;

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention;

FIG. 5 is a front view of a fluted disc according to the present invention;

FIG. 6 is an enlarged view of the structure of FIG. 1 at C according to the present invention;

FIG. 7 is a top view of the bearing plate of the present invention.

In the figure: 1. a material storage box; 2. a transfer box; 3. a transfer box; 4. an air pressure pump; 5. a spray bar assembly; 6. a static mixer; 7. a flexible hose; 8. a first transfer chamber; 9. filtering with a screen; 10. a liquid inlet pipe; 101. a return spring; 102. a liquid inlet head; 103. a first through hole; 104. a second through hole; 11. a support spring; 12. a support bar; 13. a first sealing ball; 14. a circulation pipe; 15. a circulating spring; 16. a second sealing ball; 17. a T-shaped rod; 18. a plugging block; 19. a baffle plate; 20. an elastic telescopic rod; 21. a fluted disc; 22. a limiting groove; 23. a limiting rod; 24. a gear; 25. a screw; 26. a movable plate; 27. a ventilation channel; 28. a second transfer chamber; 29. filtering the plate; 30. a motor; 31. a guide post; 32. a bearing plate; 33. a squeegee; 34. a mixing rod; 35. a friction ball; 36. a bolt propeller shaft; 37. and (4) a discharge port.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a spraying device for high-antistatic spraying air leakage stoppage on mines comprises a storage box 1, a transit box 2, a transit box 3, an air pressure pump 4, a spray rod assembly 5, a static mixer 6, a telescopic hose 7, a first transit cavity 8, a filter screen 9, a liquid inlet pipe 10, a return spring 101, a liquid inlet head 102, a first through hole 103, a second through hole 104, a support spring 11, a support rod 12, a first sealing ball 13, a circulating pipe 14, a circulating spring 15, a second sealing ball 16, a T-shaped rod 17, a plugging block 18, a baffle plate 19, an elastic telescopic rod 20, a fluted disc 21, a limiting groove 22, a limiting rod 23, a gear 24, a screw 25, a movable plate 26, a ventilation channel 27, a second transit cavity 28, a filter plate 29, a motor 30, a guide pillar 31, a bearing plate 32, a scraper 33, a mixing rod 34, a friction ball 35, a bolt pushing shaft 36 and a discharge hole 37;

example 1

Referring to fig. 1-5, the air storage device comprises a storage box 1, wherein the storage box 1 is composed of two cavities for respectively placing two air leakage blocking raw materials, a transfer box 2 is fixed at the bottom edge of the rear side of the storage box 1 through a bolt, a transfer box 3 is installed at the rear side of the transfer box 2 in a penetrating manner, an air pressure pump 4 is fixed at the top of the transfer box 2, the output end of the air pressure pump 4 is connected with a spray rod assembly 5, the input end of the air pressure pump 4 is connected with a static mixer 6, the static mixer 6 is located in the transfer box 2, and the bottom of the static mixer 6 is connected with the top of the transfer box 3 through a flexible hose 7; the first transfer chamber 8 is arranged at the front side inside the transfer box 3, a filter screen 9 is fixed on the inner wall of the top of the first transfer chamber 8, the filter screen 9 is positioned below the end part of the telescopic hose 7, liquid inlet pipes 10 are arranged at two sides of the transfer box 3, the liquid inlet pipes 10 penetrate and are fixed at two sides of the transfer box 2, one end of each liquid inlet pipe 10 penetrates through the bottom edge of the storage box 1, the inner wall of each liquid inlet pipe 10 at one end of the storage box 1 is connected with a support rod 12 through a support spring 11, one end of each support rod 12 is fixed with a first sealing ball 13, the outer side of the end part of each liquid inlet pipe 10 is connected with a circulating pipe 14 in a penetrating manner, the front end of each circulating pipe 14 is positioned in the storage box 1, the rear end of each circulating pipe 14 penetrates through and is installed at the front side of the transfer box 2, a second sealing ball 16 is installed inside the front end of each circulating pipe 14, and the protruding positions of two sides of the second sealing ball 16 are elastically and slidably installed on the inner wall of the end part of each circulating pipe 14 through a circulating spring 15, a T-shaped rod 17 is fixed inside the rear end of the circulating pipe 14, a blocking block 18 is arranged at the rear end of the T-shaped rod 17, the blocking block 18 is installed at the front end opening of the transit box 3 in a penetrating manner, a baffle plate 19 is fixed on the lateral side of the blocking block 18, an elastic telescopic rod 20 is connected to one side of the baffle plate 19, the elastic telescopic rod 20 is fixed on the inner wall of the transit box 3 in an embedded manner, a fluted disc 21 is installed at the rear end of the transit box 2, a limiting groove 22 is formed in the front side of the fluted disc 21, a limiting rod 23 is placed in the limiting groove 22, the limiting rod 23 is fixed on the rear end face of the transit box 2, the front side of the fluted disc 21 is attached to the end portion of the transit box 3, gears 24 are meshed with the two sides of the fluted disc 21, a screw 25 of the gears 24 is installed on the screw 25, the screw 25 penetrates through a bearing and is installed in the transit box 2, movable plates 26 are sleeved on the screw threads of the screw 25, and the movable plates 26 are fixed on the two sides of the transit box 3, a ventilation channel 27 is formed at the bottom edge of the rear end face of the transfer box 3, a second transfer chamber 28 penetrates through the front end of the ventilation channel 27, the second transfer chamber 28 is formed inside the transfer box 3, and a filter plate 29 is fixed at the bottom of the second transfer chamber 28; the end of the liquid inlet pipe 10 is installed with a liquid inlet head 102 through a return spring 101, and one end of the liquid inlet head 102 is located in a first through hole 103, and the first through hole 103 is opened at the side of the transit box 3 and communicated with the first transit chamber 8, and a second through hole 104 is opened between the second transit chamber 28 in the transit box 3 and the side of the transit box 3, and metal ball particles are placed in the second transit chamber 28, the liquid inlet head 102 elastically fits and slides at the end of the liquid inlet pipe 10 through the return spring 101, and the end of the liquid inlet head 102 is designed in a round table structure, and the end of the liquid inlet head 102 is matched with the first through hole 103 and the second through hole 104 in a concave-convex manner, and the positions of the first through hole 103 and the second through hole 104 are parallel and corresponding to each other, the first sealing ball 13 elastically slides in the liquid inlet pipe 10 through a support rod 12 and a support spring 11, and the front end inner wall of the liquid inlet pipe 10 is designed to be inclined inwards, the first sealing ball 13 and the front end of the liquid inlet pipe 10 share the same central axis, the second sealing ball 16 elastically slides in the circulating pipe 14 through the circulating spring 15, the inner wall of the front end of the circulating pipe 14 is designed to be inclined inwards, the second sealing ball 16 and the front end of the circulating pipe 14 share the same central axis, the plugging block 18 is in a truncated cone-shaped structure and is in concave-convex fit with the cavity at the front end of the transfer box 3, the baffle 19 on the plugging block 18 is attached to the inner wall of the transfer box 3, the baffle 19 corresponds to the distribution position of the first through hole 103, the limiting groove 22 is in an annular structure and is rotatably arranged on the limiting rod 23, the end part of the limiting rod 23 is in a spherical structure and is embedded in the limiting groove 22 for fitting installation, and the diameter of the spherical structure at the end part of the limiting rod 23 is larger than the width of the opening of the limiting groove 22; through rotating fluted disc 21, the position of adjustment transfer box 3 in transfer case 2 for the operation of air-pressure pump 4 can realize the spraying on the one hand, and on the other hand can clear up inside pipeline, and the use of cooperation metal ball granule carries out high-efficient clearance to the material of pipeline inner wall and angle joint department, need not to dismantle the clearance, improves life

Example 2

Referring to fig. 1-2 and 6-7, a motor 30, the motor 30 is fixed at the bottom of the transit box 3, the output end of the motor 30 is connected with a guide post 31, the guide post 31 penetrates through a bearing plate 32 and is located in the first transit chamber 8, the bearing plate 32 is fixed on the inner wall of the bottom of the first transit chamber 8, a scraper 33 is fixed at the top of the guide post 31, the scraper 33 is located below the filter screen 9, a mixing rod 34 is mounted on an outer side bearing at the bottom of the guide post 31, friction balls 35 are fixed on the outer side of the mixing rod 34 and the top of the bearing plate 32, the mixing rod 34 is located above the bearing plate 32, the output end of the motor 30 is connected with a bolt pushing shaft 36 through a bevel gear rotating assembly, the bolt pushing shaft 36 is bearing-mounted in an inner cavity at the bottom of the transit box 3, and a discharge hole 37 is formed between the upper side of the bolt pushing shaft 36 and the side of the bearing plate 32, and the bolt propulsion shaft 36 is communicated with one end of the cavity where the bolt propulsion shaft 36 is located, the scraper 33 is in an arc structure and is attached to the outer side of the filter screen 9, the filter screen 9 is in a semicircular cover type structural design, the filter screen 9 and the guide post 31 share the same central axis, the friction balls 35 are distributed on the mixing rod 34 and the bearing plate 32 at equal angles, the friction balls 35 on the mixing rod 34 and the bearing plate 32 are distributed in a staggered mode in the horizontal direction, the metal ball particles are cleaned by the mixing rod 34 and the bearing plate 32 through the rotation of the motor 30 in cooperation with the use of the bolt propulsion shaft 36, and meanwhile, the bolt propulsion shaft 36 is utilized to realize the recycling of the metal ball particles.

The device comprises a material storage box 1, a transfer box 2, a transfer box 3, an air pressure pump 4, a spray rod assembly 5, a static mixer 6, a telescopic hose 7, a first transfer chamber 8, a filter screen 9, a liquid inlet pipe 10, a return spring 101, a liquid inlet head 102, a first through hole 103, a second through hole 104, a support spring 11, a support rod 12, a first sealing ball 13, a circulating pipe 14, a circulating spring 15, a second sealing ball 16, a T-shaped rod 17, a blocking block 18, a baffle plate 19, an elastic telescopic rod 20, a fluted disc 21, a limit groove 22, a limit rod 23, a gear 24, a screw rod 25, a movable plate 26, a ventilation channel 27, a second transfer chamber 28, a filter plate 29, a motor 30, a guide pillar 31, a bearing plate 32, a scraper 33, a mixing rod 34, a friction ball 35, a bolt propulsion shaft 36 and a discharge port 37

The working principle is as follows: when the spraying device for the high-antistatic spraying air leakage stoppage on the mine is used, as shown in fig. 1-5, the device is firstly moved to a working area, equipment is electrified, conventional A, B component materials are poured into two cavities in a storage box 1, a worker takes precautions according to site construction specifications, the spray rod assembly 5 is held by a hand, an air pressure pump 4 is started, the air pressure pump 4 pumps out air in a first transfer cavity 8 and pumps out air in a liquid inlet pipe 10 through a first through hole 103 and a liquid inlet head 102, the pressure at the front end of the liquid inlet pipe 10 is reduced, the pressure in the storage box 1 pushes out a first sealing ball 13, a supporting spring 11 is compressed under stress, the front end of the liquid inlet pipe 10 is communicated with the storage box 1, liquid in the storage box 1 is pumped out, enters the first transfer cavity 8 through the liquid inlet pipe 10 and the liquid inlet head 102 and is sucked out by the air pressure pump 4, the materials in the two liquid inlet pipes 10 reach the static mixer 6 through the telescopic hose 7, the materials are mixed by the static mixer 6 and are sprayed out by the spray head at the end part of the spray rod component 5 through the air pressure pump 4 and the spray rod component 5, the air pressure cleaning is carried out on the liquid inlet pipes 10, the first transfer chamber 8, the static mixer 6, the air pressure pump 4 and the spray rod component 5 after the spraying is finished, the air pressure cleaning is stopped, only the fluted disc 21 needs to be rotated at the moment, the limiting groove 22 on the fluted disc 21 rotates and keeps stable on the limiting rod 23, the fluted disc 21 drives the screw rod 25 to rotate through being meshed with the gear 24, the two screw rods 25 drive the movable plate 26 and the transfer box 3 to move in the transfer box 2, the inclined plane at the end part of the liquid inlet head 102 is stressed to stretch and is popped out through the reset spring 101, so that the liquid inlet head 102 is inserted into the second through hole 104 and communicated with the second transfer chamber 28, meanwhile, the front end of the transit box 3 moves towards the end part of the circulating pipe 14, the blocking block 18 is ejected out through the T-shaped rod 17, the blocking block 18 drives the baffle plate 19 to move, the elastic telescopic rod 20 is compressed, the baffle plate 19 moves to the first through hole 103 to carry out closed shielding, the end part of the circulating pipe 14 is communicated with the first transit cavity 8, at the same time, the air pump 4 is started again to suck out materials and gas in the first transit cavity 8, because the first transit cavity 8 is only communicated with the circulating pipe 14 at the moment, air in the circulating pipe 14 is sucked out subsequently, the second sealing ball 16 moves under pressure, the circulating spring 15 is compressed, at the moment, the end part of the circulating pipe 14 is communicated with the front end of the liquid inlet pipe 10, at the same time, when the air pump 4 stops after spraying, continuous suction force is lost, the supporting rod 12 and the first sealing ball 13 reset under the elastic force of the supporting spring 11, and the front end of the liquid inlet pipe 10 is blocked, the material in the storage tank 1 can not enter the liquid inlet pipe 10 again, when the suction force reaches the front end of the circulating pipe 14, the residual material in the liquid inlet pipe 10 is sucked into the first transfer chamber 8 and guided out due to the sealing action of the first sealing ball 13, and because the ventilation channel 27 is not closed after the transfer box 3 is moved at this time, the external air enters the second transfer chamber 28, the liquid inlet head 102 and the liquid inlet pipe 10 through the ventilation channel 27 under the action of the suction force, so as to realize a complete circulation channel, and under the action of the air pressure pump 4, the external air is guided out through the ventilation channel 27, the second transfer chamber 28, the liquid inlet head 102, the liquid inlet pipe 10, the circulating pipe 14 and the first transfer chamber 8 by the air pressure pump 4 and the spray rod assembly 5, so that the residual material in the liquid inlet pipe 10 and the first transfer chamber 8 can be sprayed out, and simultaneously along with the continuous circulation of the air, the liquid inlet head 102 sucks the metal ball particles in the second transfer chamber 28 into the liquid inlet pipe 10, the metal ball particles enter the first transfer cavity 8 through the circulating pipe 14, and are guided by the circulation of air and mutually impacted with each other, so that the metal ball particles can adsorb and carry out residual materials on the circulating pipe 14 and the inner wall and corner seams of the first transfer cavity 8, and the efficient cleaning of the circulating pipe 14 and the inside of the first transfer cavity 8 is realized;

then, as shown in fig. 1-2 and fig. 6-7, after the metal ball particles enter the first transfer chamber 8, the filter screen 9 is used for filtering to prevent the metal ball particles from being sucked into the air pressure pump 4, and at the same time, the motor 30 is started, the motor 30 drives the scraper 33 to rotate through the guide pillar 31, on one hand, most of the metal ball particles will fall onto the receiving plate 32 under the action of gravity, on the other hand, a small amount of the metal ball particles adsorbed at the bottom of the filter screen 9 will be scraped onto the receiving plate 32, so that the metal ball particles can be retained on the receiving plate 32, the motor 30 drives the mixing rod 34 to rotate through the guide pillar 31, the mixing rod 34 contacts with the metal ball particles on the receiving plate 32, so as to push the metal ball particles to roll on the receiving plate 32, under the action of air and wind, the materials adhered on the metal ball particles are easily coagulated, and further, the metal ball particles roll and rub each other, impurities on the outer surface of the metal ball particles can be scraped, the mixing rod 34 and the friction balls 35 on the bearing plate 32 are matched to further scrape the impurities on the outer surface of the metal ball particles, the dropped impurities can be sucked out through the operation of the air pressure pump 4, the metal ball particles can be automatically cleaned, meanwhile, the metal ball particles roll to the discharge port 37 and fall onto the bolt pushing shaft 36, the motor 30 synchronously drives the bolt pushing shaft 36 to rotate, clean metal ball particles can be conveyed, the metal ball particles fall onto the filter plate 29 at the bottom of the second transfer cavity 28 and enter circulation, the metal ball particles are prevented from falling into the ventilation channel 27 through the use of the filter plate 29, the circulation of air enters the bottom of the second transfer cavity 28 from the ventilation channel 27, the metal ball particles are conveniently carried to the liquid inlet pipe 10, and the cleaning of the pipelines and the metal ball particles are cleaned through the metal ball particles, the ventilation channel 27 can be plugged up manually after the clearance finishes for the metal ball granule can get into first transfer chamber 8 completely, the metal ball granule in the second transfer chamber 28 loses the suction and no longer gets into feed liquor pipe 10 simultaneously, avoid the metal ball granule to remain in feed liquor pipe 10, then collect the metal ball granule completely to the second transfer chamber 28 in through the operation of motor 30, and stop the air-pressure pump 4, reverse rotation fluted disc 21 again, make transfer box 3 reset, the first through-hole 103 of liquid inlet 102 insertion, the second ball sealer 16 resets under the effect of circulating spring 15, blocking piece 18 and baffle 19 reset under the effect of elastic telescopic rod 20 simultaneously.

Those not described in detail in this specification are prior art well known to those skilled in the art, and in the description of the present invention, "plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The spraying device for the mine high-antistatic spraying air leakage stoppage comprises a storage box (1), wherein the storage box (1) is composed of two cavities and used for containing two air leakage stoppage raw materials respectively, a transfer box (2) is fixed at the edge of the bottom of the rear side of the storage box (1) through a bolt, a transfer box (3) is installed at the rear side of the transfer box (2) in a penetrating mode, an air pressure pump (4) is fixed at the top of the transfer box (2), the output end of the air pressure pump (4) is connected with a spray rod assembly (5), the input end of the air pressure pump (4) is connected with a static mixer (6), the static mixer (6) is located in the transfer box (2), and the bottom of the static mixer (6) is connected with the top of the transfer box (3) through a flexible hose (7);

the method is characterized in that: further comprising:

the first transfer chamber (8), the first transfer chamber (8) is arranged at the front side of the interior of the transfer box (3), a filter screen (9) is fixed on the inner wall of the top of the first transfer chamber (8), the filter screen (9) is positioned below the end of the telescopic hose (7), liquid inlet pipes (10) are arranged on two sides of the transfer box (3), the liquid inlet pipes (10) are fixedly penetrated through two sides of the transfer box (2), one ends of the liquid inlet pipes (10) are fixedly penetrated through the bottom edge of the storage box (1), the liquid inlet pipes (10) are positioned on the inner wall of one end of the storage box (1) and are connected with supporting rods (12) through supporting springs (11), a first sealing ball (13) is fixed at one end of the supporting rods (12), the outer side of the end of the liquid inlet pipes (10) is fixedly penetrated and connected with a circulating pipe (14), and the front end of the circulating pipe (14) is positioned in the storage box (1), and the rear end of the circulating pipe (14) is installed at the front side of the transfer case (2) in a penetrating way, a second sealing ball (16) is installed inside the front end of the circulating pipe (14), the protruding positions of the two sides of the second sealing ball (16) are installed on the inner wall of the end part of the circulating pipe (14) in an elastic sliding way through a circulating spring (15), a T-shaped rod (17) is fixed inside the rear end of the circulating pipe (14), a plugging block (18) is arranged at the rear end position of the T-shaped rod (17), the plugging block (18) is installed at the opening of the front end of the transfer case (3) in a penetrating way, a baffle (19) is fixed on the side of the plugging block (18), an elastic telescopic rod (20) is connected to one side of the baffle (19), the elastic telescopic rod (20) is fixed on the inner wall of the transfer case (3) in an embedded way, a fluted disc (21) is installed at the rear end of the transfer case (2), and a limiting groove (22) is arranged at the front side of the fluted disc (21), a limiting rod (23) is arranged in the limiting groove (22), the limiting rod (23) is fixed on the rear end surface of the transit box (2), meanwhile, the front side of the fluted disc (21) is attached to the end part of the transfer box (3), gears (24) are meshed with the two sides of the fluted disc (21), the gears (24) are sleeved on the screw rod (25), and the screw rod (25) is arranged in the transfer case (2) through a bearing, a movable plate (26) is sleeved on the screw rod (25) in a threaded manner, the movable plates (26) are fixed on two sides of the transit box (3), a ventilation channel (27) is arranged at the bottom edge of the rear end face of the transit box (3), a second transit cavity (28) penetrates through the front end of the ventilation channel (27), the second transfer cavity (28) is arranged in the transfer box (3), and a filter plate (29) is fixed at the bottom of the second transfer cavity (28);

the motor (30), the motor (30) is fixed at the bottom of the transfer box (3), the output end of the motor (30) is connected with a guide post (31), the guide post (31) penetrates through the bearing plate (32) and is positioned in the first transfer cavity (8), the bearing plate (32) is fixed on the inner wall of the bottom of the first transfer cavity (8), a scraper (33) is fixed at the top of the guide post (31), the scraper (33) is positioned below the filter screen (9), a mixing rod (34) is mounted on an outer side bearing at the bottom of the guide post (31), friction balls (35) are fixed on the outer side of the mixing rod (34) and the top of the bearing plate (32), the mixing rod (34) is positioned above the bearing plate (32), the output end of the motor (30) is connected with a bolt propelling shaft (36) through a conical tooth rotating assembly, and the bolt propelling shaft (36) is mounted in an inner cavity at the bottom of the transfer box (3) through a bearing, and a discharge hole (37) is formed between the upper part of the bolt propelling shaft (36) and the side of the bearing plate (32) in a penetrating way, and one end of the cavity where the bolt propelling shaft (36) is located is communicated with the bolt propelling shaft (36).

2. The spraying device for mining high-antistatic spraying and air leakage stoppage according to claim 1, characterized in that: the tip of feed liquor pipe (10) is run through installing into liquid head (102) through reset spring (101), and the one end of advancing liquid head (102) is located first through-hole (103), and first through-hole (103) are seted up and are link up with first transfer chamber (8) in the side of transfer box (3), and run through between the avris of second transfer chamber (28) and transfer box (3) in transfer box (3) and seted up second through-hole (104), metal ball granule has been placed in the second transfer chamber (28) simultaneously.

3. The spraying device for mining high-antistatic spraying and air leakage stoppage according to claim 2, characterized in that: liquid inlet head (102) passes through reset spring (101) and slides in feed liquor pipe (10) tip elasticity laminating, and the tip of feed liquor head (102) is round platform shape structural design to the tip of liquid inlet head (102) and the equal unsmooth cooperation of first through-hole (103) and second through-hole (104), the position of first through-hole (103) and second through-hole (104) corresponds in parallel each other moreover.

4. The spraying device for mining high-antistatic spraying and air leakage stoppage according to claim 1, characterized in that: the first sealing ball (13) elastically slides in the liquid inlet pipe (10) through the support rod (12) and the support spring (11), the inner wall of the front end of the liquid inlet pipe (10) is designed to be inclined inwards, and the first sealing ball (13) and the front end of the liquid inlet pipe (10) share the same central axis.

5. The spraying device for mining high-antistatic spraying and air leakage stoppage according to claim 1, characterized in that: the second sealing ball (16) slides elastically in the circulating pipe (14) through a circulating spring (15), the inner wall of the front end of the circulating pipe (14) is designed to be inclined inwards, and the second sealing ball (16) and the front end of the circulating pipe (14) share the same central axis.

6. The mining high-antistatic spraying device for air leakage stoppage according to claim 1, which is characterized in that: the blocking block (18) is in a circular truncated cone-shaped structure and is in concave-convex fit with a cavity in the front end of the transit box (3), a baffle (19) on the blocking block (18) is attached to the inner wall of the transit box (3), and the distribution positions of the baffle (19) and the first through holes (103) are corresponding.

7. The spraying device for mining high-antistatic spraying and air leakage stoppage according to claim 1, characterized in that: spacing groove (22) are the loop configuration and rotate the setting on gag lever post (23), and the tip of gag lever post (23) is the embedded laminating installation of spherical structure in spacing groove (22) to the diameter of gag lever post (23) tip spherical structure is greater than the width of spacing groove (22) opening part.

8. The spraying device for mining high-antistatic spraying and air leakage stoppage according to claim 1, characterized in that: the scraper (33) is of an arc structure and is attached to the outer side of the filter screen (9), the filter screen (9) is of a semicircular cover type structural design, and the filter screen (9) and the guide pillar (31) share the same central axis.

9. The spraying device for mining high-antistatic spraying and air leakage stoppage according to claim 1, characterized in that: the friction balls (35) are distributed on the mixing rod (34) and the bearing plate (32) at equal angles, and the friction balls (35) on the mixing rod (34) and the bearing plate (32) are distributed in a staggered mode in the horizontal direction.