CN211735216U

CN211735216U - Coal mine tunnel dust flushing device with good using effect

Info

Publication number: CN211735216U
Application number: CN201921736922.3U
Authority: CN
Inventors: 张志伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-10-23
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a coal mine tunnel dust washing device that excellent in use effect relates to tunnel dust removal technical field, and it includes the working plate, the equal fixedly connected with bracing piece one in four corners department of working plate upper surface, and the equal fixed connection in the lower surface of backup pad in the top of four bracing pieces one, the backup pad upper surface is close to the fixed connection in position fixed connection on right side fixed plate. This colliery tunnel dust flushing device that excellent in use effect, water pump through setting up, L type pipeline and atomizer's cooperation, thereby the waste of water resource has been reduced, the area of contact of water and air has been increased simultaneously, through the flabellum that sets up, the speed of scouring of dust in the tunnel has been accelerated, through water tank two, high pressure water pump and washing unit, thereby the piling up of dust in the tunnel has been reduced, make cleaner and tidier in the tunnel, thereby increased the speed of scouring when scouring effect, the scouring time has been reduced, workman's intensity of labour has been reduced simultaneously.

Description

Coal mine tunnel dust flushing device with good using effect

Technical Field

The utility model relates to a tunnel dust removal technical field specifically is a coal mine tunnel dust washing device that excellent in use effect.

Background

Coal mine dust is a general term for various mineral fine particles produced in the coal mine production process. The coal dust is extremely harmful, pollutes the working environment and influences the health of miners, and the explosion of the coal dust can cause serious personal casualty accidents.

The existing coal mine tunnel dust flushing mode is that a rubber pipeline is manually held to flush the interior of a tunnel, and the tunnel distance is long, so that the manual flushing mode is poor in effect, long in flushing time and slow in flushing speed, and the labor intensity of workers is increased.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a coal mine tunnel dust flushing device that excellent in use effect has solved current coal mine tunnel and has erodeed the mode of dust and erodeed the rubber pipeline in to the tunnel is handheld to the manual work usually, because the tunnel distance is long, so the mode effect of artifical erodeing is poor, and the time of erodeing is long, erodees speed slowly, has still increased workman's intensity of labour's problem.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: a coal mine tunnel dust flushing device with a good using effect comprises a working plate, wherein supporting rods I are fixedly connected to four corners of the upper surface of the working plate, the top ends of the supporting rods I are fixedly connected to the lower surface of a supporting plate, a fixing plate is fixedly connected to the position, close to the right side, of the upper surface of the supporting plate, a bearing I is sleeved on the right side surface of the fixing plate, a rotating shaft I is sleeved on the bearing I, a bevel gear II is sleeved on the outer surface of the rotating shaft I, two ends of the rotating shaft I are fixedly connected with a fan blade and an output shaft of a motor respectively, the outer surface of the motor is fixedly connected to the upper surface of the supporting plate through a fixing rod, the bevel gear II is meshed with the bevel gear I, the bevel gear is sleeved on the top end of a rotating shaft II, a bearing II is sleeved on the outer surface of the rotating shaft, the driving wheel is in transmission connection with the driven wheel through a belt, the driven wheel is sleeved on the outer surface of the third rotating shaft, the top end of the third rotating shaft penetrates through a third bearing clamped on the lower surface of the supporting plate and is sleeved at the middle position of the rotating plate, a connecting rod is arranged above the rotating plate, two ends of the connecting rod are respectively and fixedly connected with the rotating plate and a sliding plate through pin shafts, the sliding plate is movably connected with the upper surface of the supporting plate, the upper surface of the sliding plate, close to the left side, is fixedly connected with a fourth rotating shaft, the outer surface of the fourth rotating shaft is sleeved with a fourth bearing, the outer surface of the fourth bearing is sleeved with a gear, the upper surface of the gear is fixedly connected with the lower surface of the first water tank through a third supporting rod, the gear is meshed with a toothed plate, the second supporting rod at, the one end fixed connection of water pump and L type pipeline, the other end of L type pipeline extends out the upper surface and the fixedly connected with atomizer of water tank one, a water tank upper surface is close to the fixed position water filling port on right side, work board and backup pad and tractor fixed connection, the intermediate position fixedly connected with water tank two of tractor upper surface, the inside fixedly connected with high pressure water pump of water tank two, high pressure water pump and tractor bottom fixed connection's washing unit fixed connection, the position fixedly connected with control room that the tractor upper surface is close to the right flank.

Preferably, the control chamber is electrically connected with the water pump, the motor and the high-pressure water pump through leads respectively.

Preferably, the four corners of the lower surfaces of the tractor and the working plate are fixedly connected with movable wheels.

Preferably, the flushing device comprises a pipeline, one end of the pipeline is fixedly connected with the high-pressure water pump, the other end of the pipeline is fixedly connected with the shunt fixedly connected to the lower surface of the tractor, and the lower surface of the shunt is fixedly connected with a plurality of spray heads.

Preferably, the lower surface of the sliding plate is fixedly connected with a sliding block, a sliding groove is formed in the middle of the upper surface of the supporting plate, and the sliding groove is movably connected with the sliding block.

Preferably, the positions, close to the right side, of the supporting plate and the working plate are fixedly connected with a connecting plate through a connecting pin shaft, and the right half part of the lower surface of the connecting plate is fixedly connected to the upper surface of the tractor.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. the coal mine tunnel dust flushing device with good use effect can ensure that the atomizing nozzle can spray water pumped by the water pump after atomizing through the matching of the arranged water pump, the L-shaped pipeline and the atomizing nozzle, thereby reducing the waste of water resources, simultaneously increasing the contact area of the water and the air, and through the arranged fan blades, the water mist can be blown away after the atomizing nozzle sprays the water mist, thereby increasing the contact area of the water and the air, accelerating the flushing speed of dust in the tunnel, when the tractor pulls the working plate to work in the tunnel through the water tank II, the high-pressure water pump and the flushing device, the high-pressure water pump can flush the coal dust accumulated on the ground of the tunnel through the flushing device, thereby reducing the accumulation of the dust in the tunnel, ensuring that the tunnel is cleaner and tidier, and through the arranged tractor, the tractor can pull the working plate to work in the tunnel quickly, thereby increasing the scouring speed while increasing the scouring effect, reducing the scouring time and simultaneously reducing the labor intensity of workers.

2. This coal mine tunnel dust flushing device that excellent in use effect through the meshing of bevel gear one and bevel gear two, makes the motor can drive pivot two and rotate when driving the work of flabellum, then through action wheel, belt and from the cooperation between the driving wheel, when pivot two drive action wheels rotate, the action wheel can pass through the belt with power transmission for from the driving wheel, make and can drive pivot three and carousel from the driving wheel and carry out work.

3. This coal mine tunnel dust flushing device that excellent in use effect, through the connecting rod that sets up, can stimulate the sliding plate through the pulling connecting rod when the carousel rotates and remove, then through the pinion rack that sets up, when removing about the sliding plate, the gear of setting can drive the rotation that the water tank carries out the minim through the meshing with the pinion rack, makes the water tank one can drive the atomizer with even spraying of water smoke in the tunnel.

Drawings

Fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is a schematic top view of the support plate;

FIG. 3 is a schematic top view of the support plate;

FIG. 4 is an enlarged schematic view of portion A of FIG. 1;

fig. 5 is a schematic left-side view of the flushing device.

In the figure: 1 working plate, 2 supporting rod I, 3 supporting plate, 4 fixing plate, 5 rotating shaft I, 6 bevel gear I, 7 bevel gear II, 8 motor, 9 fixing rod, 10 bearing I, 11 fan blade, 12 rotating shaft II, 13 driving wheel, 14 bearing II, 15 belt, 16 pin shaft, 17 driven wheel, 18 rotating shaft III, 19 bearing III, 20 rotating disc, 21 connecting rod, 22 sliding plate, 23 sliding block, 24 chute, 25 supporting rod II, 26 toothed plate, 27 gear, 28 supporting rod III, 29 water tank I, 30 water pump, 31 bearing IV, 32 rotating shaft IV, 33L-shaped pipeline, 34 atomizing nozzle, 35 water filling port, 36 connecting pin shaft, 37 connecting plate, 38 water tank II, 39 control chamber, 40 high-pressure water pump, 41 tractor, 42 moving wheel, 43 flushing device, 431 pipeline, 432 flow divider and 433 nozzle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: a coal mine tunnel dust scouring device with good use effect comprises a working plate 1, wherein four corners of the upper surface of the working plate 1 are fixedly connected with supporting rods I2, the top ends of the four supporting rods I2 are fixedly connected to the lower surface of a supporting plate 3, the position, close to the right side, of the upper surface of the supporting plate 3 is fixedly connected with a fixing plate 4, the right side surface of the fixing plate 4 is sleeved with a bearing I10, the bearing I10 is sleeved with a rotating shaft I5, the outer surface of the rotating shaft I5 is sleeved with a bevel gear II 7, two ends of the rotating shaft I5 are respectively fixedly connected with fan blades 11 and an output shaft of a motor 8, through the arrangement of the fan blades 11 and the motor 8, water mist can be blown away after being sprayed out by an atomizing nozzle 34, so that the contact area of the water mist and air is enlarged, the scouring speed of dust in a tunnel is accelerated, the, the shell of the motor 8 cannot rotate, the motor 8 is fixedly connected to the upper surface of the supporting plate 3, the bevel gear II 7 is meshed with the bevel gear I6, the bevel gear I6 is meshed with the bevel gear II 7, the motor 8 drives the fan blades 11 to work and simultaneously can transmit power to the rotating shaft II 12, the bevel gear I6 is sleeved at the top end of the rotating shaft II 12, the outer surface of the rotating shaft II 12 is sleeved with the bearing II 14, the bearing II 14 is clamped on the upper surface of the supporting plate 3, the outer surface of the bottom end of the rotating shaft II 12 is sleeved with the driving wheel 13, the driving wheel 13 is in transmission connection with the driven wheel 17 through the belt 15, the rotating shaft II 12 can drive the driving wheel 13 to rotate through the driving wheel 13, the driving wheel 13 can transmit power to the driven wheel 17 through the belt 15, the driven wheel 17 can drive the rotating shaft III 18 and the rotating disc 20 to, the first water tank 29 can rotate when the fan blades 11 work, so that the dust washing speed in a roadway is increased, the driven wheel 17 is sleeved on the outer surface of the third rotating shaft 18, the top end of the third rotating shaft 18 penetrates through the third bearing 19 clamped on the lower surface of the supporting plate 3 and is sleeved at the middle position of the rotating disc 20, the connecting rod 21 is arranged above the rotating disc 20, the connecting rod 21 can pull the sliding plate 22 to move left and right when the rotating disc 20 rotates, two ends of the connecting rod 21 are respectively fixedly connected with the rotating disc 20 and the sliding plate 22 through the pin shaft 16, the sliding plate 22 is movably connected with the upper surface of the supporting plate 3, the lower surface of the sliding plate 22 is fixedly connected with the sliding block 23, the middle position of the upper surface of the supporting plate 3 is provided with the sliding groove 24, the sliding groove 24 is movably connected with the sliding block 23, and by arranging the, the sliding block 23 and the chute 24 can limit the sliding plate 22, so that the sliding plate 22 cannot sway about, a position on the upper surface of the sliding plate 22 close to the left side is fixedly connected with a rotating shaft four 32, a bearing four 31 is sleeved on the outer surface of the rotating shaft four 32, a gear 27 is sleeved on the outer surface of the bearing four 31, the upper surface of the gear 27 is fixedly connected with the lower surface of a first water tank 29 through a third support rod 28, the gear 27 is meshed with a toothed plate 26, the gear 27 is meshed with the toothed plate 26, when the first water tank 29 drives the gear 27 to move about, the gear 27 can drive the first water tank 29 on the upper surface to rotate within a small range through the meshing with the toothed plate 26, so that the atomizing nozzle 34 uniformly sprays water mist into a roadway, the toothed plate 26 is fixedly connected to the upper surface of the support plate 3 through the second support rods 25 at the left end and the right end, and the water pump, the water pump 30 is fixedly connected with one end of the L-shaped pipeline 33, the other end of the L-shaped pipeline 33 extends out of the upper surface of the first water tank 29 and is fixedly connected with the atomizing nozzle 34, the atomizing nozzle 34 can atomize and spray water pumped by the water pump 30, so that the contact area between the water and air is increased, and simultaneously water resources are avoided, the position, close to the right side, of the upper surface of the first water tank 29 is fixedly connected with the water filling port 35, through the arrangement of the water filling port 35, when the water in the first water tank 29 is about to run out, a worker can fill water into the first water tank 29 through the water filling port 35, the working plate 1 and the support plate 3 are fixedly connected with the tractor 41, the position, close to the right side, of the support plate 3 and the working plate 1 is fixedly connected with the connecting plate 37 through the connecting pin shaft 36, the right half part of the lower surface of the, through setting up water tank two 38, make high pressure water pump 40 wash accumulational coal dust on the tunnel bottom surface through washing unit 43, thereby the accumulation of dust in the tunnel has been reduced, make the tunnel in cleaner and tidier, the equal fixedly connected with of four corners department of tractor 41 and working plate 1 lower surface removes wheel 42, the inside fixedly connected with high pressure water pump 40 of water tank two 38, high pressure water pump 40 and the washing unit 43 fixed connection of tractor 41 bottom fixed connection, washing unit 43 includes pipeline 431, the one end and the high pressure water pump 40 fixed connection of pipeline 431, the other end and the shunt 432 fixed connection of pipeline 431 at tractor 41 lower surface, the lower surface fixed connection of shunt 432 has a plurality of shower nozzles 433, the position fixed connection that the upper surface of 41 is close to the right flank has control room 39, through setting up control room 39, can control water pump 30 respectively through the switch of the tractor in control room 39 when tractor 41 removes, The motor 8 and the high-pressure water pump 40 work, and the control chamber 39 is electrically connected with the water pump 30, the motor 8 and the high-pressure water pump 40 through leads respectively.

The utility model discloses an operating procedure does:

before use, the first water tank 29 and the second water tank 38 are filled with water, after the water enters a roadway, the motor 8 and the water pump 30 are controlled to work through a switch in the control chamber 39, when the motor 8 drives the fan blades 11 to work through the first rotating shaft 5, the second rotating shaft 12 is driven to rotate through the meshing of the first bevel gear 6 and the second bevel gear 7, the second rotating shaft 12 drives the driving wheel 13 to rotate, then the rotating driving wheel 13 transmits power to the driven wheel 17 through the belt 15, the driven wheel 17 drives the third rotating shaft 18 and the rotating disc 20 to rotate, the rotating disc 20 pulls the sliding plate 22 to move left and right through the connecting rod 21, the gear 27 arranged on the upper surface of the sliding plate 22 is meshed with the toothed plate 26 on the side surface, the first water tank 29 can rotate during work, then the high-pressure water pump 40 is controlled to work through a switch in the control chamber 39, so that the high-pressure, the content of coal dust in the air in the roadway is reduced, so that the labor intensity of workers is reduced, and the dust washing speed is increased.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a coal mine tunnel dust washing device that excellent in use effect, includes working plate (1), its characterized in that: the four corners of the upper surface of the working plate (1) are fixedly connected with supporting rods I (2), the top ends of the four supporting rods I (2) are fixedly connected to the lower surface of the supporting plate (3), the position, close to the right side, of the upper surface of the supporting plate (3) is fixedly connected with a fixing plate (4), the right side surface of the fixing plate (4) is sleeved with a bearing I (10), the bearing I (10) is sleeved with a rotating shaft I (5), the outer surface of the rotating shaft I (5) is sleeved with a bevel gear II (7), two ends of the rotating shaft I (5) are respectively fixedly connected with a fan blade (11) and an output shaft of a motor (8), the outer surface of the motor (8) is fixedly connected to the upper surface of the supporting plate (3) through a fixing rod (9), the bevel gear II (7) is meshed with the bevel gear I (6), and the bevel gear I (6) is, a second bearing (14) is sleeved on the outer surface of the second rotating shaft (12), the second bearing (14) is clamped on the upper surface of the supporting plate (3), a driving wheel (13) is sleeved on the outer surface of the bottom end of the second rotating shaft (12), the driving wheel (13) is in transmission connection with a driven wheel (17) through a belt (15), the driven wheel (17) is sleeved on the outer surface of a third rotating shaft (18), the top end of the third rotating shaft (18) penetrates through a third bearing (19) clamped on the lower surface of the supporting plate (3) and is sleeved at the middle position of the rotating disc (20), a connecting rod (21) is arranged above the rotating disc (20), two ends of the connecting rod (21) are fixedly connected with the rotating disc (20) and the sliding plate (22) through pin shafts (16), the sliding plate (22) is movably connected with the upper surface of the supporting plate (3), and a fourth rotating shaft (32) is fixedly connected at the position, close, the outer surface of the fourth rotating shaft (32) is sleeved with a fourth bearing (31), the outer surface of the fourth bearing (31) is sleeved with a gear (27), the upper surface of the gear (27) is fixedly connected with the lower surface of the first water tank (29) through a third support rod (28), the gear (27) is meshed with a toothed plate (26), the toothed plate (26) is fixedly connected with the upper surface of the support plate (3) through a second support rod (25) at the left end and the right end, a water pump (30) is fixedly connected with the inner part of the first water tank (29), the water pump (30) is fixedly connected with one end of the L-shaped pipeline (33), the other end of the L-shaped pipeline (33) extends out of the upper surface of the first water tank (29) and is fixedly connected with an atomizing spray head (34), the upper surface of the first water tank (29) is close to the position fixedly connected with a water injection port (35) on the right side, the working plate (1) and, the middle position fixedly connected with water tank two (38) of tractor (41) upper surface, the inside fixedly connected with high pressure water pump (40) of water tank two (38), high pressure water pump (40) and tractor (41) bottom fixed connection's washing unit (43) fixed connection, the position fixedly connected with control room (39) that tractor (41) upper surface is close to the right flank.

2. The coal mine roadway dust flushing device with a good using effect according to claim 1, is characterized in that: the control chamber (39) is electrically connected with the water pump (30), the motor (8) and the high-pressure water pump (40) through leads respectively.

3. The coal mine roadway dust flushing device with a good using effect according to claim 1, is characterized in that: and moving wheels (42) are fixedly connected at four corners of the lower surfaces of the tractor (41) and the working plate (1).

4. The coal mine roadway dust flushing device with a good using effect according to claim 1, is characterized in that: the flushing device (43) comprises a pipeline (431), one end of the pipeline (431) is fixedly connected with the high-pressure water pump (40), the other end of the pipeline (431) is fixedly connected with a flow divider (432) fixedly connected to the lower surface of the tractor (41), and a plurality of spray heads (433) are fixedly connected to the lower surface of the flow divider (432).

5. The coal mine roadway dust flushing device with a good using effect according to claim 1, is characterized in that: the lower surface of the sliding plate (22) is fixedly connected with a sliding block (23), the middle position of the upper surface of the supporting plate (3) is provided with a sliding groove (24), and the sliding groove (24) is movably connected with the sliding block (23).

6. The coal mine roadway dust flushing device with a good using effect according to claim 1, is characterized in that: the right side positions of the supporting plate (3) and the working plate (1) are fixedly connected with a connecting plate (37) through a connecting pin shaft (36), and the right half part of the lower surface of the connecting plate (37) is fixedly connected to the upper surface of a tractor (41).