CN212837927U - Dust device based on coal exploitation - Google Patents
Dust device based on coal exploitation Download PDFInfo
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- CN212837927U CN212837927U CN202021099876.3U CN202021099876U CN212837927U CN 212837927 U CN212837927 U CN 212837927U CN 202021099876 U CN202021099876 U CN 202021099876U CN 212837927 U CN212837927 U CN 212837927U
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Abstract
The utility model relates to the technical field of dust fall, in particular to a dust fall device based on coal mining, which comprises a table plate, wherein a first groove and a second groove are arranged on the table plate, a rotating plate is arranged above the table plate and is positioned above the first groove, a limiting device is arranged below the rotating plate, a cylinder is movably connected in a fixed frame and extends out, a telescopic rod is movably connected above the rotating plate, an annular water pipe is positioned in the cylinder, one side of the annular water pipe is connected with a water inlet pipe, a plurality of connecting blocks are fixedly arranged in the cylinder, a wind outlet pipe is arranged between the connecting blocks and is positioned between the water pipes, a fan is fixed at the bottom of the wind outlet pipe, a supporting device is arranged below the table plate, and the device achieves the purpose of adjusting the spraying direction by rotating the rotating plate and a telescopic shaft, and then more convenient and efficient reach the purpose of dust fall.
Description
Technical Field
The utility model relates to a dust device field based on coal exploitation especially relates to a dust device based on coal exploitation.
Background
As early as the age of the new stone device, people have records of using coal, the main purpose of the coal is as fuel, coal mines are reasonable spaces excavated by people when excavating geological layers rich in the coal, and generally comprise roadways, underground wells, excavation surfaces and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a dust falling device based on coal mining.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a dust fall device based on coal mining comprises a table plate, wherein an annular groove and a placing groove are formed in the table plate, the placing groove is located on one side of the annular groove, a rotating plate is placed above the table plate and located above the annular groove, a limiting device is arranged below the rotating plate, a plurality of pulleys are fixed below the rotating plate and located in the annular groove, a movable rod is placed in the placing groove, one end of the movable rod is fixedly connected with a limiting frame, one of the pulleys is located in the limiting frame, one end of the movable rod penetrates through the table plate and extends out, a fixing device is arranged on the movable rod, a fixing frame is fixed above the rotating plate, a cylinder is movably connected in the fixing frame and extends out, a dustproof device is connected to one side of the cylinder, and a telescopic rod is movably connected above the rotating plate, the utility model discloses a table top, including the output shaft of telescopic link, the lower part swing joint of drum, be fixed with a plurality of water pipes on the inner wall of drum, the bottom of a plurality of water pipes is connected with annular water pipe to annular water pipe is located the drum, the one end fixed mounting that annular water pipe was kept away from to the water pipe has atomizing nozzle, one side of annular water pipe is connected with the inlet tube, fixed mounting has a plurality of connecting blocks in the drum, fixedly connected with goes out the tuber pipe between the connecting block, it is located between a plurality of water pipes to go out the tuber pipe, the bottom that goes out the tuber pipe is fixed with the fan, the below.
Preferably, the fixing device comprises a limiting plate, a bolt is fixedly arranged at the bottom of the limiting plate, a concave hole is formed in the surface of the movable rod, and the bolt penetrates through the table and extends into the concave hole.
Preferably, the limiting device comprises a limiting shaft fixed at the bottom of the rotating plate, the limiting shaft is located at the center of the bottom of the rotating plate, and one end of the limiting shaft penetrates through the table plate and extends out to form a fixed disc.
Preferably, the dust keeper includes rotatory lid, rotatory lid is located one side of drum, one side that the drum is located rotatory lid is fixed with the fixed block, one side of rotatory lid is fixed with two stoppers, be fixed with the rotation axis between the stopper, the fixed block is located between two stoppers to the rotation axis runs through the fixed block.
Preferably, the supporting device comprises a bracket, a foot pad is fixedly mounted at the bottom of the bracket, and anti-skid lines are arranged at the bottom of the foot pad.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. when large-scale coal exploitation site work, can produce a large amount of dusts, open fan and water inlet, make water spout from atomizing nozzle through the tuber pipe, spray after will atomizing through a large amount of wind-forces of play tuber pipe sprays to the place that needs the dust fall, when the device needs the adjustment direction, the effect that can pass through the connecting rod makes the direction of injection change, can mention the bolt again, make in the bolt leaves the connecting rod, pull out the connecting rod, drive spacing frame, make spacing frame to standing groove in, thereby make the gyro wheel remove in the ring channel, the spacing axle of rotor plate bottom and the cooperation of fixed disk make the rotor plate can not break away from the table and drop, the gyro wheel drives the rotor plate, reach the purpose that changes the device direction.
2. Swing joint has the swivel cap on the drum, and during the device did not use, can make the rotation axis on the swivel cap rotatory on the fixed block through mentioning the swivel cap to drive the swivel cap upset, when overturning the air outlet department of drum with the swivel cap, reach the purpose of closing the air outlet of drum, prevent the entering of dust and lead to atomizing nozzle's jam.
Drawings
Fig. 1 is a schematic structural view of a dust settling device of the present invention;
fig. 2 is a schematic structural view of the dust settling device of the present invention;
fig. 3 is a schematic structural view of the dust settling device of the present invention;
FIG. 4 is an enlarged schematic view of A in FIG. 2;
fig. 5 is an enlarged structural diagram of B in fig. 3.
In the figure: callus on the sole 1, support 2, table 3, ring channel 4, rotor plate 5, fan 6, rotatory lid 7, drum 8, telescopic link 9, fixed frame 10, play tuber pipe 11, water pipe 12, shrinkage pool 13, movable rod 14, limiting plate 15, bolt 16, standing groove 17, inlet tube 18, spacing frame 19, pulley 20, spacing axle 21, fixed disk 22, ring water pipe 23, stopper 24, rotation axis 25, fixed block 26, atomizing nozzle 27, connecting block 28.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in fig. 1-5, the dust settling device based on coal mining comprises a table plate 3, wherein an annular groove 4 and a placement groove 17 are arranged on the table plate 3, the placement groove 17 is positioned on one side of the annular groove 4, a rotating plate 5 is positioned above the table plate 3, the rotating plate 5 is positioned above the annular groove 4, a limiting device is arranged below the rotating plate 5, a plurality of pulleys 20 are fixed below the rotating plate 5, the pulleys 20 are positioned in the annular groove 4, a movable rod 14 is positioned in the placement groove 17, one end of the movable rod 14 is fixedly connected with a limiting frame 19, one of the pulleys 20 is positioned in the limiting frame 19, one end of the movable rod 14 penetrates through the table plate 3 and extends out, a fixing device is arranged on the movable rod 14, a fixed frame 10 is fixed above the rotating plate 5, a cylinder 8 is movably connected in the fixed frame 10 and extends out, a dustproof device is connected to one side of the cylinder 8, an expansion link 9 is movably connected to the upper portion of the rotating plate 5, an output shaft of the expansion link 9 is movably connected to the lower portion of the cylinder 8, a plurality of water pipes 12 are fixed to the inner wall of the cylinder 8, an annular water pipe 23 is connected to the bottom of each water pipe 12, the annular water pipe 23 is located in the cylinder 8, an atomizing nozzle 27 is fixedly installed at one end, away from the annular water pipe 23, of each water pipe 12, a water inlet pipe 18 is connected to one side of each annular water pipe 23, a plurality of connecting blocks 28 are fixedly installed in the cylinder 8, an air outlet pipe 11 is fixedly connected between the connecting blocks 28, the air outlet pipe 11 is located between the water pipes 12, a fan 6 is fixed to the bottom of the air outlet pipe 11, a supporting device is arranged below the table plate 3, the fixing device comprises a limiting, the surface of movable rod 14 is equipped with shrinkage pool 13, bolt 16 runs through table 3 and extends to in the shrinkage pool 13, stop device is including fixing the spacing axle 21 in rotor plate 5 bottom to spacing axle 21 is located the center department of rotor plate 5 bottom, the one end of spacing axle 21 runs through table 3 and extends away and be equipped with fixed disk 22, strutting arrangement includes support 2, the bottom fixed mounting of support 2 has callus on the sole 1 to the bottom of callus on the sole 1 is equipped with anti-skidding line.
The implementation mode is specifically as follows:
the desk plate 3 is fixed on the ground through the bracket 2 and the foot pad 1, the anti-skid lines on the foot pad 1 play a role of fixing and skid resistance, water is conveyed to the water pipe 12 through the water inlet pipe 18 to spray water, the fan 6 rotates, the air outlet pipe 11 is fixed on the cylinder 8 through the connecting block 28, the atomized water is sprayed to the position needing dust fall through the air outlet pipe 11, the cylinder 8 is adjusted to move up and down in the fixing frame 10 through the control of the telescopic rod 9, thereby achieving the purpose of adjusting the angle of the cylinder 8, achieving the purpose of the angle needing spraying, because the device can not rotate at 180 degrees, the bolt 16 is lifted, the bolt 16 leaves the movable rod 14, at the moment, the movable rod 14 is pulled, the movable rod 14 drives the limiting frame 19 to be far away from the pulley 20 to enter the placing groove 17, when the limiting frame 19 completely enters the placing groove 17, the pulley 20 rotates in the groove 4, in order to prevent the rotating plate 5 from being separated from the table plate 3, a limit shaft 21 and a fixed plate 22 are fixedly arranged at the bottom of the rotating plate 5, and the rotating plate 5 is rotated to rotate the device on the table plate 3 to a desired direction.
The dustproof device comprises a rotary cover 7, the rotary cover 7 is located on one side of a cylinder 8, a fixed block 26 is fixed on one side of the cylinder 8 located on the rotary cover 7, two limit blocks 24 are fixed on one side of the rotary cover 7, a rotary shaft 25 is fixed between the limit blocks 24, the fixed block 26 is located between the two limit blocks 24, and the rotary shaft 25 penetrates through the fixed block 26.
The implementation mode is specifically as follows:
when the device is not used, the rotating cover 7 is lifted, so that the limiting block 24 on the rotating cover 7 rotates on the fixing block 26 through the rotating shaft 25 until the rotating cover 7 completely covers the outlet of the cylinder 8, and the function of placing dust is achieved.
The utility model discloses the theory of operation:
referring to the attached drawings 1-5 of the specification, a table plate 3 is fixed on the ground through a bracket 2 and a foot pad 1, anti-skid lines on the foot pad 1 play a role of fixing and skid prevention, water is conveyed to a water pipe 12 through a water inlet pipe 18 to spray water, a fan 6 rotates, an air outlet pipe 11 is fixed on a cylinder 8 through a connecting block 28, atomized water is sprayed to a position needing dust fall through the air outlet pipe 11, the cylinder 8 is adjusted to move up and down in a fixed frame 10 through the control of a telescopic rod 9, the purpose of adjusting the angle of the cylinder 8 is achieved, the purpose of the angle needing spraying is achieved, as the device cannot rotate by 180 degrees, the bolt 16 is lifted by the device, the bolt 16 leaves a movable rod 14, the movable rod 14 is pulled at the moment, the movable rod 14 drives a limit frame 19 to be far away from a pulley 20 to enter a placing groove 17, when the limit frame 19 completely enters the placing groove 17, thereby drive rotor plate 5 and rotate, in order to prevent rotor plate 5 from breaking away from table 3, be equipped with spacing axle 21 and fixed disk 22 admittedly in the bottom of rotor plate 5, rotate rotor plate 5, make the device rotate to the direction of wanting on table 3, when the device is unused, through lifting rotary cover 7, make stopper 24 on rotary cover 7 rotate on fixed block 26 through rotation axis 25, until rotary cover 7 completely covers the export of drum 8, thereby reach the function that the dust of placing falls into.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The dust falling device based on coal mining comprises a table plate (3) and is characterized in that an annular groove (4) and a placing groove (17) are formed in the table plate (3), the placing groove (17) is located on one side of the annular groove (4), a rotating plate (5) is placed above the table plate (3), the rotating plate (5) is located above the annular groove (4), a limiting device is arranged below the rotating plate (5), a plurality of pulleys (20) are fixed below the rotating plate (5), the pulleys (20) are located in the annular groove (4), a movable rod (14) is placed in the placing groove (17), a limiting frame (19) is fixedly connected to one end of the movable rod (14), one of the pulleys (20) is located in the limiting frame (19), one end of the movable rod (14) penetrates through the table plate (3) and extends out, the movable rod (14) is provided with a fixing device, a fixing frame (10) is fixed above the rotating plate (5), a cylinder (8) is movably connected in the fixing frame (10) and extends out, one side of the cylinder (8) is connected with a dustproof device, a telescopic rod (9) is movably connected above the rotating plate (5), an output shaft of the telescopic rod (9) is movably connected with the lower part of the cylinder (8), a plurality of water pipes (12) are fixed on the inner wall of the cylinder (8), the bottoms of the water pipes (12) are connected with an annular water pipe (23), the annular water pipe (23) is positioned in the cylinder (8), one end, far away from the annular water pipe (23), of each water pipe (12) is fixedly provided with an atomizing nozzle (27), one side of the annular water pipe (23) is connected with a water inlet pipe (18), and a plurality of connecting blocks (28) are fixedly installed in the cylinder (8, fixedly connected with goes out tuber pipe (11) between connecting block (28), it is located between a plurality of water pipes (12) to go out tuber pipe (11), the bottom of going out tuber pipe (11) is fixed with fan (6), the below of table (3) is equipped with strutting arrangement.
2. A coal mining-based dust fall device according to claim 1, wherein the fixing device comprises a limiting plate (15), a bolt (16) is fixedly arranged at the bottom of the limiting plate (15), a concave hole (13) is formed in the surface of the movable rod (14), and the bolt (16) penetrates through the table plate (3) and extends into the concave hole (13).
3. A coal mining-based dust fall device according to claim 1, characterized in that the limiting device comprises a limiting shaft (21) fixed at the bottom of the rotating plate (5), the limiting shaft (21) is located at the center of the bottom of the rotating plate (5), and one end of the limiting shaft (21) penetrates through the table (3) and extends out to form a fixed disc (22).
4. A coal mining based dust fall device according to claim 1, characterized in that the dust prevention device comprises a rotary cover (7), the rotary cover (7) is located on one side of a cylinder (8), a fixed block (26) is fixed on one side of the cylinder (8) located on the rotary cover (7), two limit blocks (24) are fixed on one side of the rotary cover (7), a rotary shaft (25) is fixed between the limit blocks (24), the fixed block (26) is located between the two limit blocks (24), and the rotary shaft (25) penetrates through the fixed block (26).
5. A coal mining-based dust fall device according to claim 1, characterized in that the supporting device comprises a bracket (2), a foot pad (1) is fixedly mounted at the bottom of the bracket (2), and the bottom of the foot pad (1) is provided with anti-skid lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021099876.3U CN212837927U (en) | 2020-06-15 | 2020-06-15 | Dust device based on coal exploitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021099876.3U CN212837927U (en) | 2020-06-15 | 2020-06-15 | Dust device based on coal exploitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212837927U true CN212837927U (en) | 2021-03-30 |
Family
ID=75172374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021099876.3U Active CN212837927U (en) | 2020-06-15 | 2020-06-15 | Dust device based on coal exploitation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212837927U (en) |
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2020
- 2020-06-15 CN CN202021099876.3U patent/CN212837927U/en active Active
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