CN212479088U

CN212479088U - Punching device for coal mining

Info

Publication number: CN212479088U
Application number: CN202020984665.1U
Authority: CN
Inventors: 刘学文
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-02-05
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a punching device for coal mining, which comprises a bottom box, a protective box and an installation box, the utility model has simple and reasonable structural design, and when in work, a motor drives a lead screw to rotate, so that the installation box moves upwards, and the use height of the device is adjusted; the protective cover is abutted against the position of the drainage hole through the supporting and adjusting device, the spring and the sealing gasket so as to prevent the sealing effect of the device from being influenced by uneven terrain or uneven punching position; the external high-pressure water source supply device punches holes through the stamping pipeline and the spray head, the coal slag muddy water enters the filter box through the protective cover and the inclined plate, the first filter screen and the second filter screen filter the coal slag muddy water, the coal slag muddy water is discharged through the first discharge port and the second discharge port and is collected and treated in a unified manner, and the filtered muddy water is discharged through the water outlet; the fan rotates, stores in carrying the bin with gas through the pipeline to prevent when punching a hole, gas exposes and causes the influence to operational environment.

Description

Punching device for coal mining

Technical Field

The utility model relates to a colliery mining technical field specifically is a punching device for coal mine 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. When the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface, which is an open pit coal mine. The vast majority of coal mines in China belong to underground coal mines. Coal mines encompass a large area above ground and below ground as well as associated facilities. Coal mines are reasonable spaces excavated by humans when excavating geological formations rich in coal and generally include roadways, wells, and mining surfaces, among others. Coal is the most predominant solid fuel, one of the flammable organic rocks. It is formed by that the flourishing plants grown in a certain geologic age are gradually piled up into a thick layer in a proper geologic environment, and are buried in the water bottom or silt, and then are subjected to the natural coalification action in a long geologic age.

The existing punching device for coal mining is inconvenient to adjust the use height of the device when in use, and the punching efficiency is influenced; when the terrain or the punching position is not flat, the sealing performance of the device is influenced, so that gas leaks to influence the working environment; it is inconvenient to treat gas and coal slag muddy water. Accordingly, one skilled in the art provides a punching apparatus for coal mining to solve the above problems in the background art.

Disclosure of Invention

An object of the utility model is to provide a punching device that coal mine was adopted for to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a punching device for coal mining comprises a bottom box, a protective box and an installation box, wherein the protective box is arranged at the center of the lower end of the bottom box; guide rails are arranged on the screw rod and the limiting rod, a mounting plate is arranged at the upper end of each guide rail, a mounting box is arranged at the center of the upper end of each mounting plate, and a protective cover is arranged at the center of the upper end of each mounting box; a storage box is arranged on the upper side of the left end of the installation box, and an air outlet is formed in the left side of the upper end of the storage box; a filter box is arranged on the right side of the installation box, a fan is arranged in the center of the upper end of the filter box, the upper end of the fan is fixedly connected with the storage box through a pipeline, and a one-way valve is arranged on the pipeline; a flat plate is arranged below the mounting box, a stamping pipeline is arranged in the flat plate, and a spray head is arranged at the upper end of the stamping pipeline; an inclined plate is arranged above the inside of the installation box, and discharge chutes are formed in the installation box and the filter box; a first filter screen is arranged above the filter box, a first discharge port is formed in the right side above the first filter screen, a second filter screen is arranged below the filter box, a second discharge port is formed in the center of the right end of the first filter screen, and a water outlet is formed in the lower side of the right end of the filter box; the lower extreme is equipped with the taper plate in the rose box.

As a further aspect of the present invention: all be equipped with support adjusting device in the bottom case lower extreme four corners, support adjusting device lower extreme and be equipped with the removal wheel, it is equipped with the dead axle of lock to remove to take turns to.

As a further aspect of the present invention: the protective cover is characterized in that a groove is formed in the upper end of the protective cover, a plurality of springs are linearly distributed in the groove, and a sealing gasket is arranged at the upper end of each spring.

As a further aspect of the present invention: and the first discharge port, the second filter screen, the second discharge port and the water outlet are all provided with switch valves.

As a further aspect of the present invention: the left end of the stamping pipeline is fixedly connected with an external high-pressure water source supply device through an external pipeline; the left side and the right side of the upper end of the installation box are provided with illuminating lamps.

As a further aspect of the present invention: the lower extreme left side is equipped with the lithium cell in the under casing, motor, fan, light pass through wire and lithium cell electric connection.

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

1. the utility model discloses the during operation moves the device to the place of waiting to punch a hole, and the motor drives the lead screw and rotates, makes guide rail, mounting panel, install bin rebound, highly adjusts the application range of expansion device to the use of device.

2. When the utility model works, the protective cover is abutted against the position of the drainage hole through the supporting and adjusting device, the spring and the sealing gasket, so as to prevent uneven terrain or uneven punching position from influencing the sealing effect of the device; outside high-pressure water source feeding device punches a hole through punching press pipeline, shower nozzle, and in the cinder muddy water entered into the rose box through protection casing, swash plate, first filter screen, second filter screen filtered the cinder muddy water, in the discharge of first discharge gate, second discharge gate unified collection and processing, the muddy water after the filtration discharged through the delivery port, convenient to use.

3. The utility model discloses the during operation, the fan rotates, stores in carrying the bin with gas through the pipeline to prevent when punching a hole, gas exposes and causes the influence to operational environment, and the light throws light on, influences device normal use when preventing that light is bad or night.

Drawings

Fig. 1 is a schematic structural diagram of a punching device for coal mining.

Fig. 2 is a schematic structural diagram of a filter box in a punching device for coal mining.

Fig. 3 is a schematic structural diagram of a punching device a for coal mining.

In the figure: the utility model provides a bottom case 1, support adjusting device 2, guard box 3, motor 4, lead screw 5, gag lever post 6, guide rail 7, mounting panel 8, install bin 9, storage box 10, protection casing 11, rose box 12, fan 13, flat board 14, stamping pipeline 15, shower nozzle 16, swash plate 17, blown down tank 18, first filter screen 19, first discharge gate 20, second filter screen 21, second discharge gate 22, delivery port 23, gas outlet 24, lithium cell 25, spring 26, sealed pad 27.

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.

Referring to fig. 1 to 3, in the embodiment of the present invention, a punching device for coal mining includes a bottom case 1, a protection case 3 and an installation case 9, wherein the protection case 3 is arranged at the center of the lower end of the bottom case 1, a shaft coupling is arranged on an output shaft of a motor 4 inside the protection case 3, a screw rod 5 is arranged at one end of the shaft coupling, which is far away from the protection case 3, and limiting rods 6 are arranged on the left side and the right side of the screw rod 5; guide rails 7 are arranged on the screw rod 5 and the limiting rod 6, an installation plate 8 is arranged at the upper end of each guide rail 7, an installation box 9 is arranged at the center of the upper end of each installation plate 8, and a protective cover 11 is arranged at the center of the upper end of each installation box 9; a storage box 10 is arranged on the upper side of the left end of the mounting box 9, and an air outlet 24 is arranged on the left side of the upper end of the storage box 10; a filter box 12 is arranged on the right side of the installation box 9, a fan 13 is arranged in the center of the upper end of the filter box 12, the upper end of the fan 13 is fixedly connected with the storage box 10 through a pipeline, and a one-way valve is arranged on the pipeline; a flat plate 14 is arranged below the mounting box 9, a stamping pipeline 15 is arranged in the flat plate 14, and a spray head 16 is arranged at the upper end of the stamping pipeline 15; an inclined plate 17 is arranged at the upper part in the installation box 9, and discharge chutes 18 are arranged in the installation box 9 and the filter box 12; a first filter screen 19 is arranged above the filter box 12, a first discharge hole 20 is formed in the right side above the first filter screen 19, a second filter screen 21 is arranged below the filter box 12, a second discharge hole 22 is formed in the center of the right end of the first filter screen 19, and a water outlet 23 is formed in the lower side of the right end of the filter box 12; the lower end in the filter box 12 is provided with a conical plate.

All be equipped with support adjusting device 2 in 1 lower extreme four corners of under casing, support adjusting device 2 lower extreme and be equipped with the removal wheel, it is equipped with the dead axle of lock to remove to take turns to.

The upper end is equipped with the recess in the protection casing 11, linear distribution has a plurality of spring 26 in the recess, spring 26 upper end is equipped with sealed pad 27.

And the first discharge hole 20, the second filter screen 21, the second discharge hole 22 and the water outlet 23 are all provided with switch valves.

The left end of the stamping pipeline 15 is fixedly connected with an external high-pressure water source supply device through an external pipeline; the left side and the right side of the upper end of the installation box 9 are both provided with illuminating lamps.

The left side of the lower end in the bottom box 1 is provided with a lithium battery 25, and the motor 4, the fan 13 and the illuminating lamp are electrically connected with the lithium battery 25 through a wire.

The utility model discloses a theory of operation is:

the utility model relates to a punching device for coal mining, which is moved to a place to be punched during working, a motor 4 drives a lead screw 5 to rotate, so that a guide rail 7, a mounting plate 8 and a mounting box 9 move upwards, the use height of the device is adjusted, and the use range of the device is expanded; the protective cover 11 is abutted against the position of the drainage hole through the supporting and adjusting device 2, the spring 26 and the sealing gasket 27 so as to prevent the sealing effect of the device from being influenced by uneven terrain or uneven punching position; the external high-pressure water source supply device punches holes through the stamping pipeline 15 and the spray head 16, the cinder and muddy water enters the filter box 12 through the protective cover 11 and the inclined plate 17, the first filter screen 19 and the second filter screen 21 screen and filter the cinder and muddy water, the cinder and muddy water is discharged through the first discharge hole 20 and the second discharge hole 22 and is collected and treated uniformly, and the filtered muddy water is discharged through the water outlet 23 and is convenient to use; fan 13 rotates, stores in carrying bin 10 with gas through the pipeline to prevent when punching a hole, gas exposes and causes the influence to operational environment, and the light is thrown light on, influences device normal use when preventing that light is bad or night.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A punching device for coal mining comprises a bottom box (1), a protective box (3) and an installation box (9), and is characterized in that the protective box (3) is arranged at the center of the lower end of the bottom box (1), a shaft coupling is arranged on an output shaft of a motor (4) in the protective box (3), a lead screw (5) is arranged at one end, away from the protective box (3), of the shaft coupling, and limiting rods (6) are arranged on the left side and the right side of the lead screw (5); guide rails (7) are arranged on the screw rod (5) and the limiting rod (6), a mounting plate (8) is arranged at the upper end of each guide rail (7), a mounting box (9) is arranged at the center of the upper end of each mounting plate (8), and a protective cover (11) is arranged at the center of the upper end of each mounting box (9); a storage box (10) is arranged on the upper side of the left end of the mounting box (9), and an air outlet (24) is arranged on the left side of the upper end of the storage box (10); a filter box (12) is arranged on the right side of the installation box (9), a fan (13) is arranged at the center of the upper end of the filter box (12), the upper end of the fan (13) is fixedly connected with the storage box (10) through a pipeline, and a check valve is arranged on the pipeline; a flat plate (14) is arranged below the mounting box (9), a stamping pipeline (15) is arranged in the flat plate (14), and a spray head (16) is arranged at the upper end of the stamping pipeline (15); an inclined plate (17) is arranged above the inside of the installation box (9), and discharge chutes (18) are arranged in the installation box (9) and the filter box (12); a first filter screen (19) is arranged above the filter box (12), a first discharge hole (20) is formed in the right side above the first filter screen (19), a second filter screen (21) is arranged below the filter box (12), a second discharge hole (22) is formed in the center of the right end of the first filter screen (19), and a water outlet (23) is formed in the lower side of the right end of the filter box (12); the lower end in the filter box (12) is provided with a conical plate.

2. The punching device for the coal mining according to claim 1, characterized in that four corners of the lower end of the bottom box (1) are provided with supporting and adjusting devices (2), the lower end of each supporting and adjusting device (2) is provided with a movable wheel, and each movable wheel is provided with a locking shaft.

3. A punching device for coal mine mining according to claim 1, characterized in that the upper end in the protective cover (11) is provided with a groove, a plurality of springs (26) are distributed in the groove in a linear manner, and the upper end of the spring (26) is provided with a sealing gasket (27).

4. The punching device for the coal mining according to claim 1, wherein switch valves are arranged on the first discharge port (20), the second filter screen (21), the second discharge port (22) and the water outlet (23).

5. The punching device for the coal mine mining according to claim 1, wherein the left end of the punching pipeline (15) is fixedly connected with an external high-pressure water source supply device through an external pipeline; the left side and the right side of the upper end of the installation box (9) are provided with illuminating lamps.

6. The punching device for the coal mining according to claim 1, wherein a lithium battery (25) is arranged on the left side of the inner lower end of the bottom box (1), and the motor (4), the fan (13) and the illuminating lamp are electrically connected with the lithium battery (25) through conducting wires.