Belt automatic wind and water linkage spraying device capable of controlling spraying

Abstract

The utility model discloses a controllable belt automatic wind-water linkage spraying device which comprises a base, the upper surface of the base is rotatably connected with a driving roller through a support, one side of the driving roller is provided with a driven roller in parallel, and the driven roller is also rotatably installed on the upper surface of the base through the support. A conveying belt is arranged on the outer surface of the driving roller and the outer surface of the driven roller, the motor is fixedly installed on a support on the upper surface of the base, the output end of the motor is connected with the driving roller, and a first supporting plate is fixedly installed on the upper surface of the base. According to the belt automatic wind-water linkage spraying device capable of controlling spraying, the toothed chain is arranged on the inner wall of the conveying belt, the rotating wheel is arranged to be meshed with the toothed chain, the rotating wheel and the toothed chain are not in contact under the condition that the conveying belt idles, and after the surface of the conveying belt is loaded, the conveying belt sinks under the action of gravity, so that the toothed chain is driven to drive the rotating wheel to rotate; the water conveying pipes are communicated.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal devices, in particular to a belt-type automatic wind and water linkage spray device with controllable spraying. Background Art

[0002] After coal is mined in the mine, the raw coal is usually transported by belt conveyors. A large amount of dust will be generated during the transportation by belt conveyors, which will affect the health of operators. Therefore, matching dust removal equipment is required. The Fengshui linkage spray device adopts the principle of air-water mixed spray dust reduction. The compressed air and water are mixed in the Fengshui nozzle to squeeze, accelerate and shear each other to form high-pressure water mist and spray out as a high-pressure atomized flow. A negative pressure encirclement is formed around the high-pressure gas mist flow, with high dust reduction efficiency, so it has a wide range of uses.

[0003] However, the current Feng Shui linkage spray cannot identify whether the belt conveyor is idling or loaded, so it cannot be shut down during the belt idling period, which not only wastes water resources but also easily causes water accumulation. Utility Model Content

[0004] The utility model aims to provide a belt automatic wind and water linkage spray device with controllable spraying. The device is provided with a toothed chain on the inner wall of the conveyor belt, and utilizes the toothed chain to drive the ball in the outer shell to cut off the water supply of the water pipe, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a controllable spray belt automatic feng shui linkage spray device, comprising a base, the upper surface of the base is rotatably connected to a driving roller through a bracket, a driven roller is arranged in parallel on one side of the driving roller, and the driven roller is also rotatably installed on the upper surface of the base, a conveyor belt is arranged on the outer surfaces of the driving roller and the driven roller, the motor is fixedly installed at the bracket on the upper surface of the base, and the output end of the motor is connected to the driving roller, a support plate 1 is fixedly installed on the upper surface of the base, and a support plate 2 is fixedly installed on the upper surface of the base, and the support plate 1 and the support plate 2 are respectively located on the conveyor belt On both sides, a delivery pipe is connected between the side surfaces of the support plate one and the support plate two, and three delivery pipes are arranged in parallel. A plurality of nozzles are arranged in parallel below the delivery pipe. An air pipe is fixedly connected to the other side surface of the support plate one, and the cross-section of the air pipe is L-shaped. A water pipe is arranged on one side of the air pipe, and the water pipe is fixedly connected to the side surface of the support plate one, and the other ends of the air pipe and the water pipe are respectively connected to the delivery pipe through a hose, and regulating valves are respectively arranged on the upper surfaces of the air pipe and the water pipe to control the flow, and a driving structure is arranged on the inner wall of the conveyor belt, and the driving structure is arranged with a tooth chain and an outer shell to control the water flow at the water pipe.

[0006] Preferably, the driving structure includes a toothed chain, which is arranged on the inner wall of the conveyor belt, and grooves are respectively arranged on the surfaces of the driving roller and the driven roller to accommodate the toothed chain. The side surface of the support plate is rotatably connected to a rotating wheel, and the rotating wheel is a gear structure. The tooth blocks on the surface of the rotating wheel are meshed with the toothed chain, and the rotating wheel is aligned with the toothed chain, and there is no contact between the rotating wheel and the toothed chain.

[0007] By adopting the above technical solution and utilizing a contactless toothed chain, the conveyor belt can be prevented from rotating when there is no load.

[0008] Preferably, the rotating shaft of the rotating wheel passes through the surface of the support plate one and is connected to a shell, and the rotating shaft of the rotating wheel passes through the surface of the shell, the outer surface of the shell is fixedly connected to the side surface of the support plate one, the shell is a hollow cylindrical structure, and pipes are respectively arranged on the upper and lower surfaces of the shell, the pipe on the upper surface of the shell is connected to the lower end of the water pipe, the outer surface of the rotating shaft in the shell is rotatably connected to the push rod, and a plurality of the push rods are annularly distributed on the surface of the rotating shaft in the shell, a sphere is arranged inside the shell, the sphere is slidably connected to the inner wall of the shell, and the sphere completely blocks the pipe opening on the lower surface of the shell.

[0009] By adopting the above technical solution, the push rod can be driven to move by the rotating wheel so that the ball can move to expose the pipe opening.

[0010] Preferably, a swing structure is provided on the surface of the conveying pipe, and a driven wheel is provided on the swing structure to drive the conveying pipe to swing back and forth.

[0011] By adopting the above technical solution, the swing structure can drive the nozzle to move.

[0012] Preferably, the swinging structure includes a turntable, which is rotatably mounted on the outer surface of the support plate 2, and is connected to one end of the drive roller via a transmission chain. The surface of the turntable is rotatably connected to connecting rod 1, and the other end of connecting rod 1 is rotatably connected to connecting rod 2, and the other end of connecting rod 2 is rotatably connected to a rack via a connecting rod that penetrates the surface of the support plate 2.

[0013] By adopting the above technical solution, the reciprocating motion of the rack can be achieved by utilizing the rotation of the turntable.

[0014] Preferably, the rack is slidably connected to the inner wall of the second support plate, and a driven wheel is provided on the rotating shaft surface of the conveying tube. The driven wheel is a semicircular structure with a tooth block provided on the outer surface, and the driven wheel is meshed with the rack, and the rotating shafts of the three conveying tubes are all provided with the same driven wheel.

[0015] By adopting the above technical solution, the reciprocating motion of the rack can drive the driven wheel to move.

[0016] Preferably, one end of the delivery pipe is rotatably mounted on the surface of the first support plate, and the other end of the delivery pipe penetrates the surface of the second support plate, and the delivery pipe penetrates the surface of the second support plate.

[0017] By adopting the above technical solution, the conveying pipe can swing on the surfaces of the first support plate and the second support plate.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the belt automatic wind and water linkage spray device with controllable spraying:

[0019] 1. This device sets a toothed chain on the inner wall of the conveyor belt, and sets a rotating wheel to mesh with the toothed chain. The rotating wheel and the toothed chain have no contact when the conveyor belt is idling. When the conveyor belt surface is loaded, the conveyor belt sinks under the action of gravity, thereby driving the toothed chain to drive the rotating wheel to rotate, so that the water pipe is connected;

[0020] 2. A shell is provided at the water pipe of the device, and pipes are provided on the upper and lower surfaces of the shell to connect the water source with the water pipe. A sliding ball is provided inside the shell. When the rotating wheel rotates to drive the push rod to move, the push rod drives the ball to move so that the pipe is connected, preventing the nozzle from starting when the equipment is idling, thereby reducing the waste of water resources;

[0021] 3. The conveying pipe connected to the nozzle of this device is rotatably installed, and a driven wheel is arranged on one side of the conveying pipe. The force of the rotation of the driving roller is used to drive the rack to reciprocate, and the reciprocating rack drives the driven wheel to swing, so that the conveying pipe drives the nozzle to swing, thereby increasing the dust reduction area. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0023] Figure 2 This is a rear view structural diagram of the utility model;

[0024] Figure 3 This is a schematic diagram of the cross-sectional structure of the support plate of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the conveyor belt and toothed chain of the utility model;

[0026] Figure 5 This is a schematic diagram of the connection structure between the runner and the housing of the utility model;

[0027] Figure 6 This is a schematic diagram of the cross-sectional structure of the shell of the utility model.

[0028] In the figure: 1. base; 2. driving roller; 3. driven roller; 4. conveyor belt; 5. motor; 6. support plate 1; 7. support plate 2; 8. conveying pipe; 9. nozzle; 10. air pipe; 11. water pipe; 12. tooth chain; 13. rotating wheel; 14. housing; 15. push rod; 16. ball; 17. turntable; 18. connecting rod 1; 19. connecting rod 2; 20. rack; 21. driven wheel. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-6 The utility model provides a technical solution: a belt automatic wind and water linkage spray device with controllable spray, including a base 1, a driving roller 2, a driven roller 3, a conveyor belt 4, a motor 5, a support plate 1 6, a support plate 2 7, a conveying pipe 8, a nozzle 9, an air pipe 10, a water pipe 11, a toothed chain 12, a rotating wheel 13, a housing 14, a push rod 15, a ball 16, a turntable 17, a connecting rod 18, a connecting rod 2 19, a rack 20, and a driven wheel 21.

[0031] This device has the effect of automatically opening the water pipe, specifically:

[0032] The upper surface of the base 1 is rotatably connected to a driving roller 2 through a bracket, a driven roller 3 is arranged in parallel on one side of the driving roller 2, and the driven roller 3 is also rotatably mounted on the upper surface of the base 1, a conveyor belt 4 is arranged on the outer surfaces of the driving roller 2 and the driven roller 3, a motor 5 is fixedly mounted on the bracket on the upper surface of the base 1, and the output end of the motor 5 is connected to the driving roller 2, a support plate 1 6 is fixedly mounted on the upper surface of the base 1, and a support plate 2 7 is fixedly mounted on the upper surface of the base 1, and the support plate 1 6 and the support plate 2 7 are respectively located on both sides of the conveyor belt 4, and the support plate 1 6 and the support plate 2 7 are respectively located on both sides of the conveyor belt 4, and the support plate 1 A delivery pipe 8 is connected between the side surfaces of the second plate 7, and three delivery pipes 8 are arranged in parallel. A plurality of nozzles 9 are arranged in parallel below the delivery pipe 8. An air delivery pipe 10 is fixedly connected to the other side surface of the support plate 6. The cross section of the air delivery pipe 10 is L-shaped. A water delivery pipe 11 is arranged on one side of the air delivery pipe 10, and the water delivery pipe 11 is fixedly connected to the side surface of the support plate 6. The other ends of the air delivery pipe 10 and the water delivery pipe 11 are respectively connected to the delivery pipe 8 through a hose. The upper surfaces of the air delivery pipe 10 and the water delivery pipe 11 are respectively provided with regulating valves to control the flow rate. The inner wall of the conveyor belt 4 is provided with a drive valve. The driving structure is provided with a toothed chain 12 and a shell 14 to control the water flow at the water pipe 11. The driving structure includes a toothed chain 12, which is arranged on the inner wall of the conveyor belt 4, and the surfaces of the driving roller 2 and the driven roller 3 are respectively provided with grooves to accommodate the toothed chain 12. The side surface of the support plate 6 is rotatably connected with a runner 13, and the runner 13 is a gear structure. The tooth blocks on the surface of the toothed chain 12 are meshed with the toothed chain 12, and the runner 13 is aligned with the toothed chain 12. The runner 13 has no contact with the toothed chain 12, and the rotating shaft of the runner 13 passes through the surface of the support plate 6 and is connected with the shell 14, and the runner The rotating shaft 13 passes through the surface of the shell 14, and the outer surface of the shell 14 is fixedly connected to the side surface of the support plate 6. The shell 14 is a hollow cylindrical structure, and pipes are respectively arranged on the upper and lower surfaces of the shell 14. The pipe on the upper surface of the shell 14 is connected to the lower end of the water pipe 11. The outer surface of the rotating shaft in the shell 14 is rotatably connected to the push rod 15. A plurality of push rods 15 are annularly distributed on the surface of the rotating shaft in the shell 14. A sphere 16 is arranged inside the shell 14. The sphere 16 is slidably connected to the inner wall of the shell 14, and the sphere 16 completely blocks the pipe opening on the lower surface of the shell 14.

[0033] like Figure 1 , Figure 4 , Figure 5 and Figure 6As shown, when the device is used, the air pipe 10 is connected to the compressed air, the water pipe 11 is connected to the water source, the motor 5 is started, the motor 5 drives the driving roller 2 to rotate, the driving roller 2 drives the conveyor belt 4 to move, when the conveyor belt 4 moves, the conveyor belt 4 drives the toothed chain 12 on the inner wall to rotate, when the conveyor belt 4 is idling, the toothed chain 12 has no contact with the rotating wheel 13, at this time the rotating wheel 13 does not rotate, no water flows through the water pipe 11, when the surface of the conveyor belt 4 is loaded, the surface of the conveyor belt 4 sinks under the action of gravity, the conveyor belt 4 drives the toothed chain 12 to move downward and contact with the rotating wheel 13, drives the rotating wheel 13 to rotate, and the rotation of the rotating wheel 13 drives the outer shell The push rod 15 inside 14 rotates, and the push rod 15 pushes the ball 16 to one side, so that the ball 16 slides on the inner wall of the shell 14, exposing the pipeline, so that the water pipe 11 is connected, and the water flows through the water pipe 11 to move into the delivery pipe 8. At the same time, the compressed air also moves into the delivery pipe 8 through the air pipe 10. The compressed air and water are mixed at the nozzle 9 to squeeze, accelerate and shear each other, forming a high-pressure atomized flow that is ejected, which has a dust-reducing effect on the surface of the conveyor belt 4. When the conveyor belt 4 is finished conveying, the tooth chain 12 is separated from the runner 13 again, the runner 13 stops rotating, and the ball 16 slides in the opposite direction under the action of gravity, and the pipeline opening is blocked again.

[0034] This device has the effect of swinging the nozzle, specifically:

[0035] A swing structure is arranged on the surface of the conveying pipe 8, and a driven wheel 21 is arranged on the swing structure to drive the conveying pipe 8 to swing back and forth. The swing structure includes a turntable 17, and the turntable 17 is rotatably mounted on the outer surface of the supporting plate 27. The turntable 17 is connected to one end of the driving roller 2 through a transmission chain. A connecting rod 18 is rotatably connected to the surface of the turntable 17, and the other end of the connecting rod 18 is rotatably connected to a connecting rod 2 19, and the other end of the connecting rod 2 19 is rotatably connected to a rack 20 through a connecting rod that penetrates the surface of the supporting plate 27. The rack 20 is slidably connected to the inner wall of the supporting plate 27, and a driven wheel 21 is arranged on the surface of the rotating shaft of the conveying pipe 8. The driven wheel 21 is a semicircular structure with a tooth block arranged on the outer surface, and the driven wheel 21 is meshed with the rack 20. The rotating shafts of the three conveying pipes 8 are all provided with the same driven wheel 21, and one end of the conveying pipe 8 is rotatably mounted on the surface of the supporting plate 16, and the other end of the conveying pipe 8 penetrates the surface of the supporting plate 27, and the conveying pipe 8 penetrates the surface of the supporting plate 27;

[0036] like Figure 1 , Figure 2 and Figure 3As shown, the driving roller 2 drives the turntable 17 to rotate during its rotation, and the rotation of the turntable 17 drives the connecting rod 18 to rotate, and the connecting rod 18 drives the connecting rod 2 19 to rotate, and the connecting rod 2 19 drives the rack 20 to slide back and forth on the inner wall of the support plate 2 7. When the rack 20 slides, since the rack 20 is meshed with the tooth block on the surface of the driven wheel 21, the rack 20 will drive the driven wheel 21 to swing, and the swing of the driven wheel 21 drives the conveying pipe 8 to swing, thereby causing the nozzle 9 to swing. The swinging nozzle 9 will increase the spraying area of ​​the water mist and increase the dust reduction effect.

[0037] Working principle: When using the automatic wind and water linkage spray device with controllable spray, connect the air pipe 10 to the compressed air, connect the water pipe 11 to the water source, start the motor 5, the motor 5 drives the driving roller 2 to move, and then drives the conveyor belt 4 to move. The inner wall of the conveyor belt 4 is provided with a toothed chain 12, and a rotating wheel 13 is provided to mesh with the toothed chain 12. When there is a load on the surface of the conveyor belt 4, the conveyor belt 4 sinks under the action of gravity, driving the toothed chain 12 to drive the rotating wheel 13 to rotate, and the rotating rotating wheel 13 drives the outer The push rod 15 in the shell 14 moves, and the push rod 15 drives the ball 16 to move so that the water pipe 11 is connected, preventing the nozzle from starting when the equipment is idling, reducing water waste, and the movement of the driving roller 2 will also drive the turntable 17 to rotate, and the turntable 17 drives the connecting rod 18 and the connecting rod 2 19 to move, thereby driving the rack 20 to reciprocate, and the reciprocating rack 20 drives the driven wheel 21 to swing, so that the delivery pipe 8 swings, and the delivery pipe 8 drives the nozzle 9 to swing, thereby increasing the dust reduction area and increasing the overall practicality.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A belt-type automatic fengshui linkage spray device with controllable spraying, comprising a base (1), the upper surface of the base (1) is rotatably connected to a driving roller (2) through a bracket, a driven roller (3) is arranged in parallel on one side of the driving roller (2), and the driven roller (3) is also rotatably mounted on the upper surface of the base (1), a conveyor belt (4) is arranged on the outer surfaces of the driving roller (2) and the driven roller (3), the motor (5) is fixedly mounted on the bracket on the upper surface of the base (1), and the output end of the motor (5) is connected to the driving roller (2), a support plate 1 (6) is fixedly mounted on the upper surface of the base (1), and a support plate 2 (7) is fixedly mounted on the upper surface of the base (1), and the support plate 1 (6) and the support plate 2 (7) are respectively located On both sides of the conveyor belt (4), a conveying pipe (8) is connected between the side surfaces of the support plate 1 (6) and the support plate 2 (7), three of the conveying pipes (8) are arranged in parallel, and a plurality of nozzles (9) are arranged in parallel below the conveying pipe (8). An air supply pipe (10) is fixedly connected to the other side surface of the support plate 1 (6), and the cross section of the air supply pipe (10) is L-shaped. A water supply pipe (11) is arranged on one side of the air supply pipe (10), and the water supply pipe (11) is fixedly connected to the side surface of the support plate 1 (6). The other ends of the air supply pipe (10) and the water supply pipe (11) are respectively connected to the conveying pipe (8) through a hose, and the upper surfaces of the air supply pipe (10) and the water supply pipe (11) are respectively provided with regulating valves to control the flow rate, characterized in that: The inner wall of the conveyor belt (4) is provided with a driving structure, and the driving structure is provided with a toothed chain (12) and an outer shell (14) to control the flow of water at the water delivery pipe (11).

2. The belt-operated automatic wind and water linkage spray device with controllable spraying according to claim 1, characterized in that: The driving structure comprises a toothed chain (12), the toothed chain (12) being arranged on the inner wall of the conveyor belt (4), and grooves are respectively arranged on the surfaces of the driving roller (2) and the driven roller (3) to accommodate the toothed chain (12), the side surface of the support plate (6) is rotatably connected with a rotating wheel (13), the rotating wheel (13) is a gear structure, the tooth blocks on the surface of the rotating wheel (13) are meshed with the toothed chain (12), the rotating wheel (13) is aligned with the toothed chain (12), and the rotating wheel (13) has no contact with the toothed chain (12).

3. The belt-operated automatic wind and water linkage spray device with controllable spraying according to claim 2, characterized in that: The rotating shaft of the rotating wheel (13) passes through the surface of the supporting plate (6) and is connected to a shell (14), and the rotating shaft of the rotating wheel (13) passes through the surface of the shell (14), the outer surface of the shell (14) is fixedly connected to the side surface of the supporting plate (6), the shell (14) is a hollow cylindrical structure, and pipes are respectively arranged on the upper and lower surfaces of the shell (14), the pipe on the upper surface of the shell (14) is connected to the lower end of the water pipe (11), the outer surface of the rotating shaft in the shell (14) is rotatably connected to a push rod (15), a plurality of push rods (15) are annularly distributed on the surface of the rotating shaft in the shell (14), a sphere (16) is arranged inside the shell (14), the sphere (16) is slidably connected to the inner wall of the shell (14), and the sphere (16) completely blocks the pipe opening on the lower surface of the shell (14).

4. The belt-driven automatic wind and water linkage spray device with controllable spraying according to claim 1, characterized in that: A swing structure is arranged on the surface of the conveying pipe (8), and a driven wheel (21) is arranged on the swing structure to drive the conveying pipe (8) to swing back and forth.

5. The belt-operated automatic wind and water linkage spray device with controllable spraying according to claim 4, characterized in that: The swing structure comprises a turntable (17), the turntable (17) is rotatably mounted on the outer surface of the second support plate (7), the turntable (17) is connected to one end of the driving roller (2) via a transmission chain, the surface of the turntable (17) is rotatably connected to a connecting rod (18), the other end of the connecting rod (18) is rotatably connected to a connecting rod (19), and the other end of the connecting rod (19) is rotatably connected to a rack (20) through the surface of the second support plate (7) via a connecting rod.

6. The belt-driven automatic wind and water linkage spray device with controllable spraying according to claim 5, characterized in that: The rack (20) is slidably connected to the inner wall of the second support plate (7); a driven wheel (21) is arranged on the surface of the rotating shaft of the conveying pipe (8); the driven wheel (21) is a semicircular structure with a tooth block arranged on the outer surface, and the driven wheel (21) is meshed with the rack (20); the rotating shafts of the three conveying pipes (8) are all provided with the same driven wheel (21).

7. The belt-driven automatic wind and water linkage spray device with controllable spraying according to claim 1, characterized in that: One end of the delivery pipe (8) is rotatably mounted on the surface of the first support plate (6), and the other end of the delivery pipe (8) penetrates the surface of the second support plate (7), and the delivery pipe (8) penetrates the surface of the second support plate (7).

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