CN216111241U

CN216111241U - Mine hole accumulated water drainage device for coal mining

Info

Publication number: CN216111241U
Application number: CN202122217397.8U
Authority: CN
Inventors: 王曙光; 马超; 兰鹏飞; 王贺
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-03-22
Anticipated expiration: 2031-09-14

Abstract

The utility model relates to the technical field of coal mines and discloses a mine cavity accumulated water drainage device for coal mining, which comprises a water pump, wherein the bottom of the water pump is fixedly connected to the upper surface of a supporting plate, one side surface of the supporting plate is fixedly connected to one side surface of a fixing box, one side surface of the fixing box is fixedly connected with a fixing pipe, one end of the fixing pipe is fixedly connected with one side surface of the water pump, the outer side curved surface of the fixing pipe, which is positioned inside the fixing box, is fixedly sleeved with a fixing ring, and the inner side of one end of the fixing pipe, which is positioned inside the fixing ring, is fixedly provided with a filter plate. This mining hole ponding drainage device for coal mining filters the cinder in ponding through the filter plate and drives the filter screen through the telescopic link and remove, makes the filter screen drive the cinder and removes, makes the cinder move to the discharge tube inside, further discharges the cinder, reaches and avoids the cinder to move to the water pump in, leads to the water pump to damage the phenomenon, realizes solving the cinder solid and causes the harm to drainage mechanism inside easily, leads to the problem that drainage device cost of maintenance increases.

Description

Mine hole accumulated water drainage device for coal mining

Technical Field

The utility model relates to the technical field of coal mines, in particular to a mine cavity accumulated water drainage device for coal mining.

Background

Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and opencast coal mines. When the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine.

Need handle the inside ponding in mine hole among the coal mining, the colliery contains the cinder more in the ponding, when current drainage device cinder is pumped water, and the solid causes the harm to drainage mechanism inside easily, leads to drainage device cost of maintenance to increase.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the mine cavity accumulated water drainage device for coal mining, which has the advantages of convenience in filtering coal slag and the like, and solves the problem that the maintenance cost of the drainage device is increased due to the fact that coal slag solids are easy to damage the inside of a drainage mechanism.

(II) technical scheme

In order to realize the purpose of conveniently filtering the coal cinder, the utility model provides the following technical scheme: the utility model provides a mining hole ponding drainage device for coal mining, includes the water pump, the bottom fixed connection of water pump is at the upper surface of backup pad, and a side fixed surface of backup pad connects a side surface at fixed case, and a side fixed surface of fixed case is connected with fixed pipe, and the one end of fixed pipe is connected with a side fixed surface of water pump, and fixed pipe is located the fixed cover of the outside curved surface of fixed incasement portion and has connect solid fixed ring, and the inboard fixed mounting that fixed pipe is located solid fixed ring inside one end has the filter plate.

The inboard of solid fixed ring is rotated and is connected with the rotor ball, the top fixedly connected with fixed axle of rotor ball, the fixed cover in top of fixed axle has connect the gear, the top of fixed axle is rotated and is run through the upper surface of fixed case, a side fixed surface of fixed case is connected with the inlet tube, the outside curved surface of inlet tube and solid fixed ring's outside fixed connection, solid fixed ring's one side is fixed to be cup jointed at the outside curved surface of arranging the material pipe, one side fixed surface of arranging the intraduct is connected with spring B, spring B's one end fixedly connected with locating plate, the outside curved surface and the inboard curved surface sliding connection of row material pipe of locating plate, arrange the one end and the fixed case fixed connection of material pipe.

One side fixed surface of fixed case is connected with the telescopic link, the one end fixedly connected with spliced pole of telescopic link, one side fixed surface of spliced pole is connected with the dead lever, sealed section of thick bamboo has been cup jointed to the outside curved surface of dead lever, sealed section of thick bamboo's outside curved surface and solid fixed ring's outside curved surface fixed connection, sealed section of thick bamboo's inboard curved surface sliding connection has the filter screen, one side fixed surface of filter screen is connected with the locating lever, one side surface of closing plate is run through to the one end of locating lever, one side surface and the dead lever of closing plate are located the inside one end fixed connection of sealed section of thick bamboo, the inside one side fixed surface of dead lever is connected with spring A, spring A's one end and one side fixed surface of locating lever are connected.

Preferably, the upper surface of the fixed box is fixedly connected with a positioning frame, and the inner side surface of the positioning frame is sleeved with the outer side surface of the connecting column.

Preferably, one side surface of the connecting column is provided with teeth, and the teeth of the connecting column are matched with the teeth of the gear.

Preferably, the through hole has been seted up to the inside of rolling ball, and the through hole shape of rolling ball is cross, and the inboard fixedly connected with baffle of through hole of rolling ball, the quantity of baffle has two, and two baffles are about the middle part symmetric distribution of rolling ball, and the bottom of rolling ball is rotated and is connected with the location axle, and the one end of location axle is connected with one side fixed surface of fixed box inside, and the shape of location axle is the T type.

Preferably, the one end of inlet tube is the sphere, and inlet tube and fixed pipe are around the middle part symmetric distribution of rolling ball, and the one end of fixed pipe is the sphere, and the axis of inlet tube is perpendicular with sealed section of thick bamboo axis, and the one end of sealed section of thick bamboo is the sphere, and sealed section of thick bamboo and row material pipe are around the rolling ball symmetric distribution, and the one end of arranging the material pipe is the sphere.

Preferably, the lower surface of the supporting plate is fixedly connected with a supporting rod, and one end of the supporting rod is fixedly connected with one side surface of the fixing box.

(III) advantageous effects

Compared with the prior art, the utility model provides a mine cavity accumulated water drainage device for coal mining, which has the following beneficial effects:

1. this mining hole ponding drainage device for coal mining filters the cinder in ponding through the filter plate and drives the filter screen through the telescopic link and remove, makes the filter screen drive the cinder and removes, makes the cinder move to the discharge tube inside, further discharges the cinder, reaches and avoids the cinder to move to the water pump in, leads to the water pump to damage the phenomenon, realizes solving the cinder solid and causes the harm to drainage mechanism inside easily, leads to the problem that drainage device cost of maintenance increases.

2. This mining hole ponding drainage device for coal mining is convenient for remove the spliced pole through the locating frame, makes the stability that improves the spliced pole and remove, through the tooth of spliced pole one side, is convenient for realize gear revolve, makes the gear drive rolling ball rotate ninety degrees, is convenient for promote the cinder through the filter screen, makes the inside ponding of rolling ball filter, discharges through arranging the material pipe when avoiding the cinder to discharge.

Drawings

FIG. 1 is a 3D schematic of the structure of the present invention;

FIG. 2 is a cross-sectional view of the structural holding tank of the present invention;

FIG. 3 is a cross-sectional view of a structural rolling ball of the present invention;

FIG. 4 is an enlarged view of FIG. 2 at A.

In the figure: the device comprises a fixed box 1, a supporting plate 2, a water pump 3, a fixed pipe 4, a filter plate 5, a fixed ring 6, a rotating ball 7, a positioning shaft 8, a fixed shaft 9, a gear 10, an expansion link 11, a fixed rod 12, a sealing barrel 13, a filter screen 14, a positioning rod 15, a baffle 16, a spring A17, a material discharging pipe 18, a spring B19, a positioning plate 20, a water inlet pipe 21, a connecting column 22, a positioning frame 23, a sealing plate 24 and a supporting rod 25.

Detailed Description

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

Referring to fig. 1-4, a mine cavity accumulated water drainage device for coal mining comprises a water pump 3, the bottom of the water pump 3 is fixedly connected to the upper surface of a supporting plate 2, a supporting rod 25 is fixedly connected to the lower surface of the supporting plate 2, one end of the supporting rod 25 is fixedly connected to one side surface of a fixing box 1, the bearing capacity of the supporting plate 2 is convenient to improve, one side surface of the supporting plate 2 is fixedly connected to one side surface of the fixing box 1, a fixing pipe 4 is fixedly connected to one side surface of the fixing box 1, one end of the fixing pipe 4 is fixedly connected to one side surface of the water pump 3, a fixing ring 6 is fixedly sleeved on an outer side curved surface of the fixing pipe 4 located inside the fixing box 1, and a filter plate 5 is fixedly mounted on an inner side of the fixing pipe 4 located at one end of the fixing ring 6.

The inner side of the fixed ring 6 is rotatably connected with a rotating ball 7, a through hole is formed in the rotating ball 7, the shape of the through hole of the rotating ball 7 is cross, the inner side of the through hole of the rotating ball 7 is fixedly connected with two baffles 16, the two baffles 16 are symmetrically distributed about the middle part of the rotating ball 7, the bottom of the rotating ball 7 is rotatably connected with a positioning shaft 8, one end of the positioning shaft 8 is fixedly connected with one side surface in the fixed box 1, the positioning shaft 8 is T-shaped, the stability of the rotating ball 7 is improved through the positioning shaft 8, the cross-shaped through hole in the rotating ball 7 is convenient for enabling accumulated water to flow, the accumulated water in the coal cinder is extruded to simply remove water when the coal cinder is discharged through the cross, the top of the rotating ball 7 is fixedly connected with a fixed shaft 9, a gear 10 is fixedly sleeved on the top of the rotating ball 9, the top of the fixed shaft 9 is rotated to penetrate through the upper surface of the fixed box 1, one side fixed surface of fixed box 1 is connected with inlet tube 21, the outside curved surface of inlet tube 21 and the outside fixed connection of solid fixed ring 6, gu fixed ring 6's one side is fixed to be cup jointed at the outside curved surface of arranging material pipe 18, arrange one side of material pipe 18 and seted up the through-hole, arrange the inside one side fixed surface of material pipe and be connected with spring B19, spring B19's one end fixedly connected with locating plate 20, locating plate 20's the outside curved surface and the inboard curved surface sliding connection of row material pipe 18, arrange the one end and the fixed box 1 fixed connection of material pipe 18.

The telescopic rod 11 is fixedly connected to one side surface of the fixed box 1, the connecting column 22 is fixedly connected to one end of the telescopic rod 11, the positioning frame 23 is fixedly connected to the upper surface of the fixed box 1, the inner side surface of the positioning frame 23 is sleeved with the outer side surface of the connecting column 22, the connecting column 22 is positioned through the positioning frame 23, the moving stability of the connecting column 22 is improved, teeth are arranged on one side surface of the connecting column 22, the teeth of the connecting column 22 are matched with the teeth of the gear 10 and are meshed with the gear 10 after the connecting column 22 moves, the connecting column 22 drives the gear 10 to rotate, the teeth of the connecting column 22 enable the gear 10 to rotate ninety degrees, the fixed rod 12 is fixedly connected to one side surface of the connecting column 22, the sealing cylinder 13 is sleeved on the outer side curved surface of the fixed rod 12, one end of the water inlet pipe 21 is spherical, the water inlet pipe 21 and the fixed pipe 4 are symmetrically distributed about the middle of the rotating ball 7, and one end of the fixed pipe 4 is spherical surface, the axis of the water inlet pipe 21 is vertical to the axis of the sealing cylinder 13, one end of the sealing cylinder 13 is a spherical surface, the sealing cylinder 13 and the discharging pipe 18 are symmetrically distributed about the rotary ball 7, one end of the discharging pipe 18 is a spherical surface, the inner diameters of the sealing cylinder 13, the discharging pipe 18, the water inlet pipe 21 and the fixing pipe 4 are the same, the inner diameter of the sealing cylinder 13 is the same as the inner diameter of a through hole in the rotary ball 7, the outer curved surface of the sealing cylinder 13 is fixedly connected with the outer curved surface of the fixing ring 6, the inner curved surface of the sealing cylinder 13 is slidably connected with the filter screen 14, after the rotary ball 7 is rotated, the filter screen 14 is moved to push cinder in the rotary ball 7 into the discharging pipe 18, one side surface of the filter screen 14 is fixedly connected with the positioning rod 15, one end of the positioning rod 15 penetrates through one side surface of the sealing plate 24, one side surface of the sealing plate 24 is fixedly connected with one end of the fixing rod 12 in the sealing cylinder 13, one side surface in the fixing rod 12 is fixedly connected with a spring A17, when the filter screen 14 pushes the cinder, the cinder is moved to the inside of the discharge pipe 18, the spring B19 extrudes the cinder through the positioning plate 20, the filter screen 14 is moved to be in contact with the sealing plate 24, the sealing plate 24 blocks the discharge pipe 18, the spring A17 is compressed, the cinder is moved to the through hole on one side of the discharge pipe 18, the cinder is discharged, and one end of the spring A17 is fixedly connected with the surface of one side of the positioning rod 15.

When using, work through control telescopic link 11, telescopic link 11 drives spliced pole 22 and dead lever 12 and removes, spliced pole 22 drives gear 10 through the tooth of one side and rotates ninety degrees, gear 10 drives fixed axle 9 and rotates, fixed axle 9 drives rolling ball 7 and rotates, dead lever 12 drives filter screen 14 through spring A17 and removes, filter screen 14 passes through sealed barrel 13 and moves the inside of rolling ball 7, promote the inside cinder of rolling ball 7, make the cinder move to arrange inside row's material pipe 18, promote locating plate 20 through the cinder and remove, make the cinder release the cinder through-hole through arranging material pipe 18, drive spliced pole 15 and reset making telescopic link 11 reset, make rolling ball 7 reset, make water pump 3 extract ponding once more, realize solving the cinder solid and cause the harm to the drainage mechanism inside easily, lead to the problem that drainage device cost of maintenance increases.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a coal mining is with hole ponding drainage device, includes water pump (3), its characterized in that: the bottom of the water pump (3) is fixedly connected to the upper surface of the supporting plate (2), one side surface of the supporting plate (2) is fixedly connected to one side surface of the fixed box (1), one side surface of the fixed box (1) is fixedly connected with a fixed pipe (4), one end of the fixed pipe (4) is fixedly connected with one side surface of the water pump (3), a fixed ring (6) is fixedly sleeved on the outer side curved surface of the fixed pipe (4) positioned in the fixed box (1), and a filter plate (5) is fixedly mounted on the inner side of one end of the fixed pipe (4) positioned in the fixed ring (6);

the inner side of the fixed ring (6) is rotatably connected with a rotating ball (7), the top of the rotating ball (7) is fixedly connected with a fixed shaft (9), the top of the fixed shaft (9) is fixedly sleeved with a gear (10), the top of the fixed shaft (9) is rotatably penetrated through the upper surface of the fixed box (1), one side surface of the fixed box (1) is fixedly connected with a water inlet pipe (21), the outer side curved surface of the water inlet pipe (21) is fixedly connected with the outer side of the fixed ring (6), one side of the fixed ring (6) is fixedly sleeved on the outer side curved surface of the discharge pipe (18), one side surface of the inner part of the discharge pipe (18) is fixedly connected with a spring B (19), one end of the spring B (19) is fixedly connected with a positioning plate (20), the outer side curved surface of the positioning plate (20) is slidably connected with the inner side curved surface of the discharge pipe (18), and one end of the discharge pipe (18) is fixedly connected with the fixed box (1);

one side fixed surface of fixed case (1) is connected with telescopic link (11), one end fixedly connected with spliced pole (22) of telescopic link (11), one side fixed surface of spliced pole (22) is connected with dead lever (12), sealed section of thick bamboo (13) have been cup jointed to the outside curved surface of dead lever (12), the outside curved surface of sealed section of thick bamboo (13) and the outside curved surface fixed connection of solid fixed ring (6), the inboard curved surface sliding connection of sealed section of thick bamboo (13) has filter screen (14), one side fixed surface of filter screen (14) is connected with locating lever (15), one side surface of closing plate (24) is run through to the one end of locating lever (15), one side surface and dead lever (12) of closing plate (24) are located the inside one end fixed connection of sealed section of thick bamboo (13), one side fixed surface of dead lever (12) inside is connected with spring A (17), one end and one side fixed surface of locating lever (15) of spring A (17) are connected.

2. The mine cavity ponding drainage device for coal mining of claim 1, characterized in that: the upper surface of the fixed box (1) is fixedly connected with a positioning frame (23), and the inner side surface of the positioning frame (23) is sleeved with the outer side surface of the connecting column (22).

3. The mine cavity ponding drainage device for coal mining of claim 1, characterized in that: the tooth is arranged on the surface of one side of the connecting column (22), and the tooth of the connecting column (22) is matched with the tooth of the gear (10).

4. The mine cavity ponding drainage device for coal mining of claim 1, characterized in that: the through-hole has been seted up to the inside of rolling ball (7), and the through-hole shape of rolling ball (7) is the cross, and the inboard fixedly connected with baffle (16) of through-hole of rolling ball (7), the quantity of baffle (16) has two, and two baffles (16) are about the middle part symmetric distribution of rolling ball (7), and the bottom of rolling ball (7) is rotated and is connected with location axle (8), and one side fixed surface of the one end of location axle (8) and fixed box (1) inside is connected, and the shape of location axle (8) is the T type.

5. The mine cavity ponding drainage device for coal mining of claim 1, characterized in that: the one end of inlet tube (21) is the sphere, and inlet tube (21) and fixed pipe (4) are about the middle part symmetric distribution of rolling ball (7), and the one end of fixed pipe (4) is the sphere, and the axis of inlet tube (21) is perpendicular with sealed section of thick bamboo (13) axis, and the one end of sealed section of thick bamboo (13) is the sphere, and sealed section of thick bamboo (13) and row material pipe (18) are about rolling ball (7) symmetric distribution, and the one end of arranging material pipe (18) is the sphere.

6. The mine cavity ponding drainage device for coal mining of claim 1, characterized in that: the lower surface of the supporting plate (2) is fixedly connected with a supporting rod (25), and one end of the supporting rod (25) is fixedly connected with the surface of one side of the fixed box (1).