CN218117843U - Coal mine goaf drainage device - Google Patents

Abstract

The utility model discloses a coal mine collecting space area drainage device, including water pumper main part and water pipe, follow the interior surface one side of water pumper main part down installs flexible motor and rotating electrical machines in proper order, compare with current ordinary coal mine collecting space area drainage device, when drawing water, put into aquatic with water pipe one end and start the water pumper, can accomplish and draw water, if the length of water pipe does not enough reach the aquatic, start flexible motor and rotating electrical machines, flexible motor drives the threaded rod and rotates, the rotatory extension arm of threaded rod, fixed slider embedding is in the slide on the extension arm, so the extension arm can outwards extend, the rotating electrical machines drives the rotary rod, the fixed block that the rotary rod can drive embedding in the sliding tray is rotatory, the fixed block can drive the rotary drum and rotate, the water pipe that will twine on the rotary drum is prolonged out, increase the length of water pipe, the extension arm passes through the connecting rod, drive the bearing of connecting in rotary drum one side, prolong the rotary drum together, increase the extension length of water pipe.

Description

Coal mine goaf drainage device

Technical Field

The utility model relates to a drainage technical field specifically is a coal mine goaf drainage device.

Background

Because of the coal mining process, the underground coal resources need to be mined and transported away, generally, ore and coal are transported in a tunnel, and the tunnel-type coal mine goaf can be left after the coal mining operation is finished. These rain water require special drainage devices to drain it.

The utility model discloses a drainage device in coal mine collecting space area belongs to coal mine collecting space area drainage technical field as application number CN202021137532.7, including the mount, the top fixedly connected with storage water tank of mount, the top fixedly connected with storage tank of storage water tank, one side surface of storage tank runs through and is provided with the oral siphon, and the opposite side surface embedding of storage tank is provided with the dust screen, and one side inside fixed surface of storage tank is connected with the suction pump, one side fixedly connected with fixing base of storage water tank, the top fixedly connected with electric putter of fixing base. The utility model discloses in, quantity through setting up the dust screen is three, and is in the coplanar between a plurality of dust screens, after the suction pump work a period, has certain heat, and inside the dust screen can let the outer air current of storage tank get into the storage tank, then takes away the heat, and the dust screen can also adsorb its surface with coal ash in the air moreover, has just so solved the problem that the drainage device in current coal mine collecting space area is perfect inadequately to the dustproof measure of suction pump.

The drainage device similar to the drainage device of the coal mine goaf of the above application has the following defects at present:

when current coal mine collecting space area drainage device drew water, have a large amount of silt in the ponding in the collecting space area, silt can block up drainage device's water inlet, make drainage device unable effective drainage, more can cause the suction pump air suction when serious, damage the drain pump, collecting space area ponding in the collecting space area of some collieries is the bottom in the middle of collecting space area, can't put into ponding with drainage device from the bank, can't accomplish and draw water, and drainage device directly discharges the muddy water of suction, can cause silt to pile up, sewage flows into in the river, the serious damage environment.

In view of the above, research and improvement are made on the existing structure and defects, and a drainage device for a coal mine goaf is provided in order to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coal mine collecting space area drainage device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a coal mine goaf drainage device, includes water drawer main part and water pipe, follow the follow interior surface one side of water drawer main part down installs flexible motor and rotating electrical machines in proper order, the threaded rod is installed to one side of flexible motor, the surface mounting of threaded rod has the extension arm, and installs the slider in surface one side of extension arm, one side of slider is provided with the slide, the rotary rod is installed to one side of rotating electrical machines, and is provided with the sliding tray on one side of the surface of rotary rod, the surface of sliding tray is provided with the fixed block, and installs the rotary drum in one side of fixed block, the surface mounting of rotary drum has the water pumper, water piping connection is in one side of water pumper, the connecting rod is installed to extension arm surface one side, and the one end of connecting rod is provided with the bearing.

Furthermore, the internal surface one side of pumping ware main part is installed and is strained the husky cotton, the outer surface top of straining the husky cotton is installed and is pushed away the sand board, and pushes away one side of sand board and install the pull rod.

Furthermore, a sand containing barrel and a water collecting chamber are sequentially arranged below the inner surface of the water pumping device main body from left to right, and the sand containing barrel is rectangular.

Furthermore, the surface one side of pumping ware main part has set gradually ventilation net and hinge from the top down, and the sand bucket room door is installed to the one end of hinge.

Furthermore, the outer surface of the water pumping device main body is provided with a drainage channel, and the drainage channel is cylindrical.

Further, the one end of water pipe is connected with the water inlet, the internal surface mounting of water inlet has the horizontal pole, and the external surface mounting of water inlet has barrel type iron mesh.

Furthermore, one side of the cross rod is provided with a rotating fan, and one end of the rotating fan is provided with a hairbrush.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a flexible motor, the rotating electrical machines, the threaded rod, the extension arm, the slider, the slide, the rotary rod, the rotary drum, the sliding tray, the fixed block, the water pumper, the water pipe, the connecting rod, the setting of bearing and ventilation net, put into the aquatic with water pipe one end when drawing water and start the water pumper, can accomplish and draw water, if the length of water pipe does not reach when aquatic enough, start flexible motor and rotating electrical machines, flexible motor drives the threaded rod and rotates, the rotatory extension arm of threaded rod, fixed slider embedding on the extension arm is in the slide, so the extension arm can outwards extend, the rotating electrical machines drives the rotary rod, the fixed block that the rotary rod imbeds in can driving the sliding tray is rotatory, the fixed block can drive the rotary drum rotatory, the water pipe that will twine on the rotary drum is prolonged out, increase the length of water pipe, the extension arm passes through the connecting rod, drive the bearing of connection in rotary drum one side, prolong the rotary drum together, increase the extension length of water pipe. After pumping water, the parts can be reset by reversing the telescopic motor and the rotating motor, the water pipe is effectively stored, the ventilation net can ventilate, and heat emitted by the motor during operation is discharged;

2. the utility model discloses a setting of water inlet, horizontal pole, revolving fan, brush and barrel type iron net, when the water pumper pumped water, barrel type iron net can filter the large granule silt in the sump, and the water inlet absorbs water, and the kinetic energy of rivers can drive revolving fan and rotate, and revolving fan drives the brush and rotates, and the brush can scrub barrel type iron net, prevents to cause the water inlet to block up because of filtering large granule silt for a long time;

3. the utility model discloses a sand filtering cotton, push away the sand board, the pull rod, the drip chamber, sand bucket room door and drainage channel's setting, the water ejector is put the log raft of taking out to the inside of water pumper main part, water filters slight silt through the sand filtering cotton, make water cleaner, it discharges through drainage channel to flow in the drip chamber, outwards stimulate the pull rod, the drive pushes away the sand board, push away the sand board and can push into sand bucket with the silt of sand filtering cotton upper deposit, the water permeability of sand filtering cotton has been guaranteed, sand bucket room door is opened, the convenience shifts out sand bucket, transport the place that is fit for empting silt.

Drawings

FIG. 1 is a schematic view of the overall front sectional structure of the present invention;

FIG. 2 is a schematic view of the overall side view structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 4 is a schematic view of the whole three-dimensional structure of the present invention.

In the figure: 1. a water pump main body; 2. a telescopic motor; 3. a rotating electric machine; 4. a threaded rod; 5. an extension arm; 6. a slider; 7. a slideway; 8. rotating the rod; 9. a rotating drum; 10. a sliding groove; 11. a fixed block; 12. a water pump; 13. a water pipe; 14. a connecting rod; 15. a bearing; 16. filtering sand cotton; 17. pushing a sand plate; 18. a pull rod; 19. a water collection chamber; 20. a sand bucket; 21. a ventilation net; 22. a hinge; 23. a sand barrel chamber door; 24. a drainage channel; 25. a water inlet; 26. a cross bar; 27. rotating the fan; 28. a brush; 29. a barrel-shaped iron net.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-2, a drainage device for a coal mine goaf comprises a water pumping device main body 1 and a water pipe 13, wherein a telescopic motor 2 and a rotating motor 3 are sequentially installed on one side of the inner surface of the water pumping device main body 1 from top to bottom, a sand filtering cotton 16 is installed on one side of the inner surface of the water pumping device main body 1, a sand pushing plate 17 is installed above the outer surface of the sand filtering cotton 16, a pull rod 18 is installed on one side of the sand pushing plate 17, a sand containing barrel 20 and a water collecting chamber 19 are sequentially arranged below the inner surface of the water pumping device main body 1 from left to right, the sand containing barrel 20 is rectangular in shape, the water pumped by a water pumping machine 12 is placed in the water pumping device main body 1, fine silt is filtered by the sand filtering cotton 16, the water flows into the water collecting chamber 19 to be discharged through a drainage channel 24, the pull rod 18 is pulled outwards to drive the sand pushing plate 17, the sand pushing plate 17 can push the silt stored in the sand filtering cotton 16 into the sand containing barrel 20, the water permeability of the sand filtering cotton 16 is ensured, the sand bucket chamber door 23 is opened, the sand containing bucket 20 is convenient to move out, silt is transported to a place suitable for dumping, the ventilation net 21 and the hinge 22 are sequentially arranged on one side of the outer surface of the water pumping device main body 1 from bottom to top, the sand bucket chamber door 23 is arranged at one end of the hinge 22, the water drainage channel 24 is arranged on the outer surface of the water pumping device main body 1, the water drainage channel 24 is cylindrical in shape, the threaded rod 4 is arranged on one side of the telescopic motor 2, the extension arm 5 is arranged on the outer surface of the threaded rod 4, the sliding block 6 is arranged on one side of the outer surface of the extension arm 5, the slide way 7 is arranged on one side of the sliding block 6, the rotating rod 8 is arranged on one side of the rotating motor 3, the sliding groove 10 is arranged on one side of the outer surface of the rotating rod 8, the fixed block 11 is arranged on the outer surface of the sliding groove 10, and the rotating drum 9 is arranged on one side of the fixed block 11, the surface mounting of rotary drum 9 has water pumper 12, water pipe 13 is connected in one side of water pumper 12, connecting rod 14 is installed to 5 surface one sides of extension arm, and the one end of connecting rod 14 is provided with bearing 15, put into aquatic with 13 one end of water pipe and start water pumper 12 when drawing water, can accomplish and draw water, if the length of water pipe 13 does not reach when aquatic enough, start flexible motor 2 and rotating electrical machines 3, flexible motor 2 drives threaded rod 4 and rotates, 4 rotatory extension arms 5 of threaded rod, 6 imbeds in slide 7 on the extension arm 5 of fixed slider, so extension arm 5 can outwards extend, rotating electrical machines 3 drives rotary rod 8, fixed block 11 that embedding in rotary rod 8 can drive sliding tray 10 is rotatory, fixed block 11 can drive rotary drum 9 and rotate, water pipe 13 that will twine on rotary drum 9 extends out, increase the length of water pipe 13, extension arm 5 passes through connecting rod 14, drive bearing 15 of connection in rotary drum 9 one side, prolong rotary drum 9 together, increase the extension length of water pipe 13. After pumping water and accomplishing, flexible motor 2 and the reversal of rotating electrical machines 3 can reset the part, and water pipe 13 obtains depositing effectively, and ventilation net 21 can ventilate, the heat that gives off when the discharge motor operates.

As shown in fig. 3-4, one end of the water pipe 13 is connected with the water inlet 25, the inner surface of the water inlet 25 is provided with the cross rod 26, the outer surface of the water inlet 25 is provided with the bucket-shaped iron net 29, one side of the cross rod 26 is provided with the rotating fan 27, one end of the rotating fan 27 is provided with the brush 28, when the water pump 12 pumps water, the bucket-shaped iron net 29 can filter large-particle silt in a water pit, the water inlet 25 absorbs water, the kinetic energy of the water flow can drive the rotating fan 27 to rotate, the rotating fan 27 drives the brush 28 to rotate, the brush 28 can scrub the bucket-shaped iron net 29, and the blockage of the water inlet 25 caused by the long-time filtering of the large-particle silt is prevented.

The working principle is as follows: when using this coal mine collecting space area drainage device, put into aquatic with 13 one end of water pipe and start water pump 12 when at first drawing water, can accomplish and draw water, if the length of water pipe 13 does not reach when aquatic enough, start flexible motor 2 and rotating electrical machines 3, flexible motor 2 drives threaded rod 4 and rotates, the rotatory extension arm 5 of threaded rod 4, fixed slider 6 embedding is in slide 7 on the extension arm 5, so extension arm 5 can outwards extend, rotating electrical machines 3 drives rotary rod 8, the fixed block 11 that imbeds in the rotary rod 8 can drive sliding tray 10 is rotatory, fixed block 11 can drive rotary drum 9 rotatory, water pipe 13 with the winding on rotary drum 9 prolongs and puts out, increase water pipe 13's length, extension arm 5 passes through connecting rod 14, drive bearing 15 of connecting in rotary drum 9 one side, prolong rotary drum 9 together, increase water pipe 13's extension length. After pumping water, the parts can be reset by reversing the telescopic motor 2 and the rotating motor 3, the water pipe 13 is effectively stored, the ventilation net 21 can ventilate, the heat emitted when the motor operates is discharged, when the water pump 12 pumps water, the bucket type iron net 29 can filter large-particle silt in a water pit, the water inlet 25 absorbs water, the kinetic energy of water flow can drive the rotary fan 27 to rotate, the rotary fan 27 drives the brush 28 to rotate, the brush 28 can scrub the bucket type iron net 29, the blockage of the water inlet 25 caused by the long-time filtering of the large-particle silt is prevented, the water pumped out is discharged to the inside of the water pump main body 1 by the water pump 12, the water passes through the sand filtering cotton 16 to filter out fine silt, so that the water is cleaner, the water flows into the water collecting chamber 19 to be discharged through the drainage channel 24, the pull rod 18 is pulled outwards, the sand pushing plate 17 is driven, the sand filtering plate 17 can push the silt accumulated on the sand filtering cotton 16 into the sand containing barrel 20, the water permeability of the sand filtering cotton 16 is ensured, the sand barrel 23 is opened, the sand barrel 20 is conveniently moved out, and the sand suitable for dumping is transported to a place suitable for containing room.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (7)

1. The utility model provides a coal mine goaf drainage device, includes water pumper main part (1) and water pipe (13), its characterized in that, follow from last flexible motor (2) and rotating electrical machines (3) of down installing in proper order on internal surface one side of water pumper main part (1), threaded rod (4) are installed to one side of flexible motor (2), the surface mounting of threaded rod (4) has extension arm (5), and installs slider (6) in surface one side of extension arm (5), one side of slider (6) is provided with slide (7), rotary rod (8) are installed to one side of rotating electrical machines (3), and surface one side of rotary rod (8) is provided with sliding tray (10), the surface of sliding tray (10) is provided with fixed block (11), and installs rotary drum (9) in one side of fixed block (11), the surface mounting of rotary drum (9) has water pumper (12), one side in water pipe (13) connection in water pumper (12), connecting rod (5) surface one side-mounting has connecting rod (14), and the one end of connecting rod (14) is provided with bearing (15).

2. The drainage device of a coal mine goaf according to claim 1, wherein one side of the inner surface of the water pumping device main body (1) is provided with sand filtering cotton (16), a sand pushing plate (17) is arranged above the outer surface of the sand filtering cotton (16), and one side of the sand pushing plate (17) is provided with a pull rod (18).

3. The drainage device of a coal mine goaf according to claim 1, characterized in that a sand containing barrel (20) and a water collecting chamber (19) are sequentially arranged from left to right below the inner surface of the water pump main body (1), and the sand containing barrel (20) is rectangular.

4. The drainage device for the goaf of the coal mine, according to claim 1, is characterized in that a ventilation net (21) and a hinge (22) are sequentially arranged on one side of the outer surface of the water pumping device main body (1) from bottom to top, and a sand bucket door (23) is installed at one end of the hinge (22).

5. A drainage apparatus of a coal mine goaf according to claim 1, characterized in that a drainage channel (24) is installed on the outer surface of the water pump body (1), and the drainage channel (24) is cylindrical in shape.

6. The drainage device of a coal mine goaf according to claim 1, characterized in that one end of the water pipe (13) is connected with a water inlet (25), the inner surface of the water inlet (25) is provided with a cross bar (26), and the outer surface of the water inlet (25) is provided with a barrel-shaped iron net (29).

7. The drainage apparatus of a coal mine goaf according to claim 6, characterized in that a rotary fan (27) is installed at one side of the cross bar (26), and a brush (28) is provided at one end of the rotary fan (27).

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