CN215630234U

CN215630234U - Mining device for coal mine industry

Info

Publication number: CN215630234U
Application number: CN202121570695.9U
Authority: CN
Inventors: 李树仁; 陈子健
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-10
Filing date: 2021-07-10
Publication date: 2022-01-25
Anticipated expiration: 2031-07-10

Abstract

The utility model relates to the technical field of coal mines and discloses an industrial mining device for a coal mine, which comprises a control chamber, wherein a sliding groove is formed in the outer wall of the control chamber, a movable seat is movably connected to the outer wall of the control chamber, a pulley is fixedly connected to the outer wall of the movable seat, a limiting cylinder is fixedly connected to the bottom of the movable seat, and a threaded cylinder is movably connected to the inner wall of the limiting cylinder. This mining device for coal mine industry is convenient for go up and down, and the height that the adjusting device of being convenient for excavated, make the excavation position change at will, the suitability of device has been increased, the device of being convenient for normally excavates, make the device activity more nimble, and be convenient for excavate different angles, make the excavation work lighter, and be convenient for angle regulation at will, make to dig and get more convenient and flexible, the practicality of device has been increased, make the device be convenient for remove, and reduce artificial transport, make the movement of device more convenient, the application range of device has been enlarged, the utilization ratio of device has been increased.

Description

Mining device for coal mine industry

Technical Field

The utility model relates to the technical field of coal mines, in particular to an exploitation device for coal mine industry.

Background

The method is an area for mining coal resources in a coal-rich mining area by human beings, and is generally divided into a mineworker coal mine and an opencast coal mine. 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. In the geologic periods of the world, most coal is produced in the stratums of the stone charm, the pilaster, the Jurassic and the third era, which is an important coal-forming era. The carbon content of the coal is generally 46-97%, and the coal is brown to black and has dull to metallic luster. According to the degree of coalification, coal can be classified into peat, lignite, bituminous coal and anthracite.

The mining device for the coal mine industry on the existing market is not convenient to lift, and is not convenient for the height that adjusting device excavated for the excavation position can not change at will, has reduced the suitability of device, and the device of not being convenient for normally excavates.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the mining device for the coal mine industry, which has the advantages of convenience in lifting and the like and solves the problem that the common mining device for the coal mine industry is inconvenient to lift.

(II) technical scheme

In order to realize the purpose of convenient lifting, the utility model provides the following technical scheme: a mining device for the coal mine industry comprises a control chamber, wherein a sliding groove is formed in the outer wall of the control chamber, a movable seat is movably connected to the outer wall of the control chamber, a pulley is fixedly connected to the outer wall of the movable seat, a limiting cylinder is fixedly connected to the bottom of the movable seat, a threaded cylinder is movably connected to the inner wall of the limiting cylinder, a connecting box is fixedly connected to the outer wall of the control chamber, a first motor is fixedly connected to the inside of the connecting box, and an output shaft of the first motor is movably connected with a threaded rod through a coupler;

the front side of the movable seat is movably connected with a support shaft, the outer wall of the support shaft is movably connected with a movable rod, the outer wall of the support shaft is fixedly connected with an air cylinder, one end of the air cylinder is fixedly connected with a movable shaft, the outer wall of the movable shaft is movably connected with a connecting rod, the outer wall of the connecting rod is movably connected with an extension arm, one end of the extension arm is movably connected with a rotating shaft, and the outer wall of the rotating shaft is movably connected with a bucket;

the utility model discloses a bearing box of a motor vehicle, including control room, outer wall fixedly connected with branch, the one end fixedly connected with dozer blade of branch, the bottom fixedly connected with bracing piece of control room, the one end fixedly connected with bearing bar of bracing piece, bearing bar one end fixedly connected with protection box, the inside fixedly connected with second motor of protection box, the output shaft of second motor passes through shaft coupling fixedly connected with belt pulley, the outer wall swing joint of belt pulley has the belt, the one end fixedly connected with drive gear of belt pulley, drive gear's outer wall swing joint has the track, the outside fixedly connected with shell of belt.

Preferably, the inner wall of the sliding chute is movably connected with the outer wall of the pulley, and the sliding chute is positioned at the center line of the side surface of the control chamber, so that the structure is simple, and the device is convenient to move.

Preferably, the threaded rod runs through the inner wall of a screw thread section of thick bamboo, and the diameter of a screw thread section of thick bamboo equals the internal diameter of a spacing section of thick bamboo, is convenient for carry out spacing activity to a screw thread section of thick bamboo, and makes the device go up and down more convenient.

Preferably, the back shaft runs through the sliding seat, and the quantity of back shaft is two, and the device of being convenient for excavates in a flexible way for the activity is more dexterous.

Preferably, the number of the cylinders is three, and the cylinders are MBB63-200 type cylinders, so that power is provided for excavating the device, and manual operation is reduced.

Preferably, the bearing rod penetrates through the driving gear and is fixedly connected with the belt pulley, the bearing effect of the device is improved, and the bearing is more stable.

Preferably, the driving gears are symmetrical to each other along the center line of the shell, and the driving gears are embedded with the tracks, so that the device can move conveniently and is more convenient to move.

(III) advantageous effects

Compared with the prior art, the utility model provides an exploitation device for coal mine industry, which has the following beneficial effects:

1. this mining device for coal mine industry uses through mutually supporting of controlling room, spout, sliding seat, pulley, spacing section of thick bamboo, a screw section of thick bamboo, connecting box, first motor and threaded rod for the device is convenient for go up and down, and the height that the adjusting device of being convenient for excavated, makes the excavation position can change at will, has increased the suitability of device, and the device of being convenient for normally excavates.

2. This mining device for coal mine industry uses through mutually supporting of back shaft, movable rod, cylinder, loose axle, connecting rod, cantilever arm, pivot and scraper bowl for the device activity is more nimble, and is convenient for excavate different angles, makes the excavation work lighter, and is convenient for adjust angle at will, makes to dig and gets more convenient nimble, has increased the practicality of device.

3. This mining device for coal mine industry uses through mutually supporting of branch, dozer blade, bracing piece, bearing bar, protection box, second motor, belt pulley, belt, drive gear, track and shell for the device is convenient for remove, and reduces artificial transport, makes the moving of device more convenient, has enlarged the application range of device, has increased the utilization ratio of device.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

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

FIG. 3 is a schematic view of a connecting structure of a chute and a pulley according to the present invention;

fig. 4 is a side view of the present invention.

In the figure: 1. a control room; 2. a chute; 3. a movable seat; 4. a pulley; 5. a limiting cylinder; 6. a threaded barrel; 7. a connection box; 8. a first motor; 9. a threaded rod; 10. a support shaft; 11. a movable rod; 12. a cylinder; 13. a movable shaft; 14. a connecting rod; 15. extending the arm; 16. a rotating shaft; 17. a bucket; 18. a strut; 19. a dozer blade; 20. a support bar; 21. a load-bearing bar; 22. a protective case; 23. a second motor; 24. a belt pulley; 25. a belt; 26. a drive gear; 27. a crawler belt; 28. a housing.

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, an exploitation device for coal mine industry comprises an operation room 1, a sliding groove 2 is disposed on the outer wall of the operation room 1, a movable seat 3 is movably connected to the outer wall of the operation room 1, a pulley 4 is fixedly connected to the outer wall of the movable seat 3, a limiting cylinder 5 is fixedly connected to the bottom of the movable seat 3, a threaded cylinder 6 is movably connected to the inner wall of the limiting cylinder 5, a connection box 7 is fixedly connected to the outer wall of the operation room 1, a first motor 8 is fixedly connected to the inside of the connection box 7, an output shaft of the first motor 8 is movably connected to a threaded rod 9 through a coupling, the operation room 1, the sliding groove 2, the movable seat 3, the pulley 4, the limiting cylinder 5, the threaded cylinder 6, the connection box 7, the first motor 8 and the threaded rod 9 are matched with each other to facilitate lifting and adjustment of the excavation height of the device, so that the excavation position can be changed at will, and the applicability of the device is increased, the device is convenient to normally excavate;

the front of the movable seat 3 is movably connected with a supporting shaft 10, the outer wall of the supporting shaft 10 is movably connected with a movable rod 11, the outer wall of the supporting shaft 10 is fixedly connected with a cylinder 12, one end of the cylinder 12 is fixedly connected with a movable shaft 13, the outer wall of the movable shaft 13 is movably connected with a connecting rod 14, the outer wall of the connecting rod 14 is movably connected with an extending arm 15, one end of the extending arm 15 is movably connected with a rotating shaft 16, and the outer wall of the rotating shaft 16 is movably connected with a bucket 17;

a supporting rod 18 is fixedly connected to the outer wall of the control chamber 1, one end of the supporting rod 18 is fixedly connected with a soil pushing shovel 19, the bottom of the control chamber 1 is fixedly connected with a supporting rod 20, one end of the supporting rod 20 is fixedly connected with a bearing rod 21, one end of the bearing rod 21 is fixedly connected with a protection box 22, the interior of the protection box 22 is fixedly connected with a second motor 23, the output shaft of the second motor 23 is fixedly connected with a belt pulley 24 through a coupler, the outer wall of the belt pulley 24 is movably connected with a belt 25, one end of the belt pulley 24 is fixedly connected with a driving gear 26, the outer wall of the driving gear 26 is movably connected with a crawler 27, the exterior of the belt 25 is fixedly connected with a shell 28, and the device is convenient to move through the mutual matching of the supporting rod 18, the soil pushing shovel 19, the supporting rod 20, the bearing rod 21, the protection box 22, the second motor 23, the belt pulley 24, the belt 25, the driving gear 26, the crawler 27 and the shell 28, the manual carrying is reduced, the device is more convenient to move, the application range of the device is expanded, the utilization rate of the device is increased, the inner wall of the sliding groove 2 is movably connected with the outer wall of the pulley 4, the sliding groove 2 is positioned at the center line of the side surface of the control room 1, the structure is simple, the device is convenient to move, the threaded rod 9 penetrates through the inner wall of the threaded cylinder 6, the diameter of the threaded cylinder 6 is equal to the inner diameter of the limiting cylinder 5, the threaded cylinder 6 is convenient to limit and move, the device is more convenient to lift, the supporting shaft 10 penetrates through the movable seat 3, the number of the supporting shafts 10 is two, the device is convenient to flexibly dig, the movement is more flexible, the number of the cylinders 12 is three, the cylinders 12 are MBB63-200 type cylinders, power is provided for digging of the device, manual operation is reduced, the bearing rod 21 penetrates through the driving gear 26 and is fixedly connected with the belt pulley 24, and the bearing effect of the device is increased, the bearings are more stable, the drive gears 26 are symmetrical to each other along the centerline of the housing 28, and the drive gears 26 and the tracks 27 are mutually embedded, so that the device is convenient to move and more convenient to move.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When using, start first motor 8, it is rotatory to drive threaded rod 9, and threaded rod 9 drives threaded cylinder 6 and carries out the activity of rotating inside spacing section of thick bamboo 5, and make spacing section of thick bamboo 5 be convenient for go up and down, and sliding seat 3 is convenient for go up and down, sliding seat 3 goes up and down and drives pulley 4 and slide inside spout 2, cylinder 12 drives loose axle 13 and moves about, loose rod 11 is convenient for rotate around back shaft 10, connecting rod 14 is convenient for move about loose axle 13, and stretch arm 15 is convenient for move about, cylinder 12 drives pivot 16 activity, and scraper bowl 17 is convenient for excavate, second motor 23 drives belt pulley 24 and rotates, belt pulley 24 drives belt 25 and moves about, and drive gear 26 is convenient for rotate, and drive gear 26 drives track 27 and moves about, and make the device be convenient for remove, along with the device removes, dozer 19 is convenient for push away unnecessary soil.

To sum up, this mining device for coal mine industry is convenient for go up and down, and the height that the adjusting device of being convenient for excavated, make the excavation position change at will, the suitability of device has been increased, the device of being convenient for normally excavates, make the device activity more nimble, and be convenient for excavate different angles, make the excavation work lighter, and be convenient for adjust the angle at will, make to dig and get more convenient and nimble, the practicality of device has been increased, make the device be convenient for remove, and reduce artificial transport, make the moving of device more convenient, the application range of device has been enlarged, the utilization ratio of device has been increased.

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. A mining device for the coal mine industry comprises a control chamber (1), and is characterized in that: the outer wall of the control chamber (1) is provided with a sliding groove (2), the outer wall of the control chamber (1) is movably connected with a movable seat (3), the outer wall of the movable seat (3) is fixedly connected with a pulley (4), the bottom of the movable seat (3) is fixedly connected with a limiting barrel (5), the inner wall of the limiting barrel (5) is movably connected with a threaded barrel (6), the outer wall of the control chamber (1) is fixedly connected with a connecting box (7), the inside of the connecting box (7) is fixedly connected with a first motor (8), and the output shaft of the first motor (8) is movably connected with a threaded rod (9) through a coupler;

the front surface of the movable seat (3) is movably connected with a supporting shaft (10), the outer wall of the supporting shaft (10) is movably connected with a movable rod (11), the outer wall of the supporting shaft (10) is fixedly connected with an air cylinder (12), one end of the air cylinder (12) is fixedly connected with a movable shaft (13), the outer wall of the movable shaft (13) is movably connected with a connecting rod (14), the outer wall of the connecting rod (14) is movably connected with an extension arm (15), one end of the extension arm (15) is movably connected with a rotating shaft (16), and the outer wall of the rotating shaft (16) is movably connected with a bucket (17);

a supporting rod (18) is fixedly connected with the outer wall of the control chamber (1), one end of the supporting rod (18) is fixedly connected with a dozer blade (19), the bottom of the control chamber (1) is fixedly connected with a support rod (20), one end of the support rod (20) is fixedly connected with a bearing rod (21), one end of the bearing rod (21) is fixedly connected with a protection box (22), the interior of the protection box (22) is fixedly connected with a second motor (23), the output shaft of the second motor (23) is fixedly connected with a belt pulley (24) through a coupling, the outer wall of the belt pulley (24) is movably connected with a belt (25), one end of the belt pulley (24) is fixedly connected with a driving gear (26), the outer wall swing joint of drive gear (26) has track (27), the outside fixedly connected with shell (28) of belt (25).

2. A mining apparatus for the coal mine industry as claimed in claim 1, wherein: the inner wall of the sliding chute (2) is movably connected with the outer wall of the pulley (4), and the sliding chute (2) is positioned at the side center line of the control chamber (1).

3. A mining apparatus for the coal mine industry as claimed in claim 1, wherein: the threaded rod (9) penetrates through the inner wall of the threaded cylinder (6), and the diameter of the threaded cylinder (6) is equal to the inner diameter of the limiting cylinder (5).

4. A mining apparatus for the coal mine industry as claimed in claim 1, wherein: the supporting shafts (10) penetrate through the movable seat (3), and the number of the supporting shafts (10) is two.

5. A mining apparatus for the coal mine industry as claimed in claim 1, wherein: the number of the cylinders (12) is three, and the cylinders (12) are cylinders of MBB63-200 type.

6. A mining apparatus for the coal mine industry as claimed in claim 1, wherein: the bearing rod (21) penetrates through the driving gear (26) and is fixedly connected with the belt pulley (24).

7. A mining apparatus for the coal mine industry as claimed in claim 1, wherein: the driving gears (26) are symmetrical to each other along the center line of the housing (28), and the driving gears (26) and the caterpillar tracks (27) are mutually embedded.