CN210768696U

CN210768696U - Mining filtration type hole sealing facility

Info

Publication number: CN210768696U
Application number: CN201921757556.XU
Authority: CN
Inventors: 高瑞强; 高瑞智
Original assignee: Shanxi Zhicheng Kuntai Safety Technology Service Co ltd
Current assignee: Shanxi Zhicheng Kuntai Safety Technology Service Co ltd
Priority date: 2019-10-19
Filing date: 2019-10-19
Publication date: 2020-06-16
Anticipated expiration: 2029-10-19

Abstract

The utility model discloses a mining filtration type hole sealing facility, the power distribution box comprises a box body, the interior top fixedly connected with agitator tank of box, the lateral wall fixedly connected with second motor of box, the drive end of second motor runs through the inside and the fixedly connected with fixed axle that the lateral wall of box extends to the agitator tank, the one end that the drive end of second motor was kept away from to the fixed axle is passed through the bearing and is connected with the inside wall rotation of box, the fixed surface cover of fixed axle is equipped with the carousel, a plurality of stirring leaves of the fixed surface of carousel are connected with, the bottom of agitator tank is provided with the valve. The utility model discloses in, can carry out the misce bene with polyurethane A liquid and B liquid according to certain proportion, do well corresponding preparation work for subsequent hole sealing, can be with comparatively even the paining on the drilling wall of polyurethane after having mixed, treat that it solidifies the design after, insert corresponding exhaust tube can, have certain practicality.

Description

Mining filtration type hole sealing facility

Technical Field

The utility model belongs to mine ventilation and safety field especially relate to a mining filtration type hole sealing facility.

Background

The hole sealing is an important technology in coal mine gas drainage drill holes, the sealing performance of the drill holes directly influences the extraction effect, in the coal mine hole sealing, the hole sealing of yellow mud or cement clusters is the earliest hole sealing method used in China, the method is few in used equipment and low in cost, but the labor intensity of workers is high, time and labor are wasted, the hole sealing effect is poor, yellow mud or clay is easy to soften when meeting water, the method is usually only suitable for the places with drill hole openings in rock roadways, the hole sealing depth is short, and the extraction layer position of gas is easy to limit. In contrast, the sealing depth of the grouting sealing technology is relatively long, but many cracks often appear after cement mortar is dried and agglomerated, and the sealing quality is seriously affected. Because the polyurethane foam has the characteristics of curing expansion, strong adhesion with coal walls and relatively high strength and toughness, the polyurethane foam sealing method is more and more frequently used in coal mine sealing.

Most of the existing mine hole sealing facilities mix the polyurethane A liquid and the polyurethane B liquid and extrude the solution into a drill hole, the polyurethane cannot be uniformly coated on the wall of the drill hole, and because the polyurethane needs a certain time for solidification and expansion, when no other object is used for limiting, the expansion direction of the polyurethane is uncertain, and unnecessary trouble is brought for inserting an exhaust pipe into the drill hole later.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a mining filtering type hole sealing facility.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a mining filtering type hole sealing facility comprises a box body, wherein the inner top of the box body is fixedly connected with a stirring box, the outer side wall of the box body is fixedly connected with a second motor, the driving end of the second motor penetrates through the side wall of the box body to extend into the stirring box and is fixedly connected with a fixed shaft, one end of the fixed shaft, which is far away from the driving end of the second motor, is rotationally connected with the inner side wall of the box body through a bearing, the outer surface of the fixed shaft is fixedly sleeved with a turntable, the outer surface of the turntable is fixedly connected with a plurality of stirring blades, the bottom of the stirring box is provided with a valve, the outer side wall of the box body is fixedly connected with a first motor, the driving end of the first motor penetrates through the side wall of the box body and is fixedly connected with a threaded rod, the outer surface of the threaded rod is in threaded connection with a material pushing rod, the outer surface threaded connection of ejector sleeve pole has a play feed cylinder, just it is located the below of agitator tank to go out the feed cylinder.

As a further description of the above technical solution:

the top of the box body is fixedly connected with a pre-packing box, and the bottom of the pre-packing box is communicated with the top of the stirring box.

As a further description of the above technical solution:

the bottom fixedly connected with two dead levers of play feed cylinder, two the dead lever is kept away from the one end of a feed cylinder and the interior bottom fixed connection of box.

As a further description of the above technical solution:

go out the feed cylinder and run through the lateral wall of box and extend to its outside, a plurality of discharge gates have been seted up to the surface that goes out the feed cylinder, and are a plurality of the discharge gate is located the outside of box, and is a plurality of the inside of discharge gate all is provided with the filter screen, a plurality of brushes of fixedly connected with between the screw thread of ejector pin.

As a further description of the above technical solution:

and a feed inlet corresponding to the valve is formed in the upper surface of the discharge barrel.

As a further description of the above technical solution:

the bottom fixedly connected with of box is a plurality of electric putter, and is a plurality of electric putter's bottom all rotates and is connected with the gyro wheel, the lateral wall of box and the below that is located the second motor are provided with the chamber door, the fixed surface of chamber door is connected with the handle.

The utility model discloses following beneficial effect has:

1. this mining filtration type hole sealing facility, when using, through the vanning in advance, agitator tank, second motor, carousel, the stirring leaf that sets up, can carry out the misce bene with polyurethane A liquid and B liquid according to a certain proportion, for subsequent hole sealing make corresponding preparation work, easy operation has certain practicality.

2. This mining filtration type hole sealing facility, when using, through the first motor, threaded rod, ejector beam, play feed cylinder, the brush that set up, can be with comparatively even the paining on the drilling wall of polyurethane after mixing, treat it solidify the design after, insert corresponding exhaust tube can, have certain practicality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a schematic view of the connection relationship between the brush and the pushing rod according to the present invention.

Illustration of the drawings:

1. a box body; 2. pre-boxing; 3. a fixed shaft; 4. a turntable; 5. stirring blades; 6. a stirring box; 7. a valve; 8. a discharge port; 9. a material pushing rod; 10. a filter screen; 11. a discharging barrel; 12. an electric push rod; 13. a roller; 14. fixing the rod; 15. a threaded rod; 16. a first motor; 17. a box door; 18. a handle; 19. a second motor; 20. and (4) a brush.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a mining filtering type hole sealing facility comprises a box body 1, wherein a stirring box 6 is fixedly connected to the inner top of the box body 1, a second motor 19 is fixedly connected to the outer side wall of the box body 1, a driving end of the second motor 19 penetrates through the side wall of the box body 1 to extend into the stirring box 6 and is fixedly connected with a fixing shaft 3, one end, far away from the driving end of the second motor 19, of the fixing shaft 3 is rotatably connected with the inner side wall of the box body 1 through a bearing, a rotary table 4 is fixedly sleeved on the outer surface of the fixing shaft 3, a plurality of stirring blades 5 are fixedly connected to the outer surface of the rotary table 4, a valve 7 is arranged at the bottom of the stirring box 6, a first motor 16 is fixedly connected to the outer side wall of the box body 1, a driving end of the first motor 16 penetrates through the side wall of the box body 1 and is fixedly connected, and the discharging barrel 11 is positioned below the stirring box 6.

The top of the box body 1 is fixedly connected with a pre-assembly box 2, the bottom of the pre-assembly box 2 and the top of the stirring box 6 are communicated with the bottom of the discharge barrel 11 and are fixedly connected with two fixing rods 14, one end of each fixing rod 14, far away from the discharge barrel 11, is fixedly connected with the inner bottom of the box body 1, and the discharge barrel 11 can be ensured to be in a relatively stable state in a working state; the discharging barrel 11 penetrates through the side wall of the box body 1 and extends to the outside of the box body, a plurality of discharging holes 8 are formed in the outer surface of the discharging barrel 11, the discharging holes 8 are located outside the box body 1, filter screens 10 are arranged inside the discharging holes 8, a plurality of brushes 20 are fixedly connected between threads of the pushing rod 9, and polyurethane can be uniformly coated on the wall of a drilling hole; a feeding hole corresponding to the valve 7 is formed in the upper surface of the discharging barrel 11, so that a certain amount of materials to be mixed can be conveniently added into the stirring box 6; a plurality of electric putter 12 of bottom fixedly connected with of box 1, a plurality of electric putter 12's bottom all rotate and are connected with gyro wheel 13, and the lateral wall of box 1 and the below that is located second motor 19 are provided with chamber door 17, and the outer fixed surface of chamber door 17 is connected with handle 18, conveniently overhauls the interior facility of box 1.

The working principle is as follows: when the mining filtering type hole sealing facility is used, the part of the discharge cylinder 11, which is positioned outside the box body 1, is pushed into a drill hole, after polyurethane A liquid and polyurethane B liquid in a certain proportion are added into the stirring box 6 from the pre-assembly box 2, the second motor 19 is started, after the liquid in the stirring box 6 is uniformly mixed, the second motor 19 is closed, the valve 7 is opened, the mixed polyurethane liquid is transferred into the discharge cylinder 11, the first motor 16 is started, the first motor 16 drives the threaded rod 15 to rotate, the material pushing rod 9 which is in threaded connection with the outer surface of the threaded rod 15 moves in the horizontal direction under the limit of the discharge cylinder 11, the polyurethane liquid is pushed into the drill hole, the material pushing rod 9 rotates while moving in the horizontal direction, the brush 20 which is fixedly connected to the outer surface of the material pushing rod can evenly paint the polyurethane liquid on the wall of the drill hole, and after the polyurethane liquid is completely painted, standing for a period of time, and waiting for polyurethane to solidify.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a mining filtration type hole sealing facility, includes box (1), its characterized in that: the stirring box is characterized in that a stirring box (6) is fixedly connected to the inner top of the box body (1), a second motor (19) is fixedly connected to the outer side wall of the box body (1), the driving end of the second motor (19) penetrates through the side wall of the box body (1) and extends to the inside of the stirring box (6), a fixing shaft (3) is fixedly connected to the inner side wall of the box body (1), one end, away from the driving end of the second motor (19), of the fixing shaft (3) is rotatably connected to the inner side wall of the box body (1) through a bearing, a rotating disc (4) is fixedly sleeved on the outer surface of the fixing shaft (3), a plurality of stirring blades (5) are fixedly connected to the outer surface of the rotating disc (4), a valve (7) is arranged at the bottom of the stirring box body (6), a first motor (16) is fixedly connected to the outer side wall of the box, the outer surface threaded connection of threaded rod (15) has ejector beam (9), the outer surface threaded connection of ejector beam (9) has ejection of compact section of thick bamboo (11), just ejection of compact section of thick bamboo (11) are located the below of agitator tank (6).

2. The mining filter type hole sealing facility according to claim 1, characterized in that: the top of the box body (1) is fixedly connected with a pre-packing box (2), and the bottom of the pre-packing box (2) is communicated with the top of the stirring box (6).

3. The mining filter type hole sealing facility according to claim 1, characterized in that: the bottom fixedly connected with two dead levers (14) of play feed cylinder (11), two the one end that goes away from play feed cylinder (11) in dead lever (14) and the interior bottom fixed connection of box (1).

4. The mining filter type hole sealing facility according to claim 1, characterized in that: go out feed cylinder (11) and run through the lateral wall of box (1) and extend to its outside, a plurality of discharge gates (8) have been seted up to the surface that goes out feed cylinder (11), and are a plurality of discharge gate (8) are located the outside of box (1), and are a plurality of the inside of discharge gate (8) all is provided with filter screen (10), a plurality of brushes (20) of fixedly connected with between the screw thread of ejector pin pole (9).

5. The mining filter type hole sealing facility according to claim 1, characterized in that: the upper surface of the discharge barrel (11) is provided with a feed inlet corresponding to the valve (7).

6. The mining filter type hole sealing facility according to claim 1, characterized in that: the bottom fixedly connected with of box (1) is a plurality of electric putter (12), and is a plurality of the bottom of electric putter (12) is all rotated and is connected with gyro wheel (13), the lateral wall of box (1) just is located the below of second motor (19) and is provided with chamber door (17), the fixed surface of chamber door (17) is connected with handle (18).