CN213450379U - Coal mining device applied to intelligent coal mine conveying system - Google Patents

Abstract

The utility model discloses a be applied to intelligent colliery conveying system's coal mining device relates to coal mining technical field. The utility model discloses a bottom plate, a bottom plate fixed surface have coal mechanism, dust removal mechanism and water spray mechanism, are fixed with data acquisition mechanism on the dust removal mechanism, and dust removal mechanism includes dust collection box and bellows, and fixed surface is connected on dust collection box bottom surface and the bottom plate, and a dust collection box side is opened there is the blown down tank, and a dust collection box surface is connected with the chamber door through the hinge rotation, and chamber door and blown down tank inner wall clearance fit and combination department are equipped with the sealing washer. The utility model discloses a glass cover among the data acquisition mechanism carries out preliminary dustproof protection to its inside real time monitoring appearance of placing, utilizes first pneumatic cylinder to drive the glass board and reciprocates for first pneumatic cylinder obtains timely deashing at the effect lower surface of a set of brush roller and handles, makes the inside real time monitoring appearance of glass cover see through the monitoring that the glass board can be long-time effectual carries out coal mining.

Description

Coal mining device applied to intelligent coal mine conveying system

Technical Field

The utility model belongs to the technical field of coal mining, especially, relate to be applied to intelligent colliery conveying system's coal mining device.

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.

In the coal mining process, collision with a rock stratum often occurs, so that damage is caused to coal mining equipment, a real-time monitor is generally used for monitoring coal mining in the conventional mode, but more impurities and flying dust are generated in coal mining, the impurities and the flying dust are easily attached to the surface of the real-time monitor, and the monitoring effect of the real-time monitor is directly influenced; meanwhile, the dust generated in the coal mining process can not only influence the data acquisition of the real-time monitoring instrument, but also greatly influence the breathing of workers, and is not beneficial to the health of the workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be applied to intelligent colliery conveying system's coal mining device, the glass cover through among the data acquisition mechanism carries out preliminary dustproof protection to its inside real time monitoring appearance of placing, utilizes first pneumatic cylinder to drive the glass board and reciprocates for first pneumatic cylinder obtains timely deashing at the effect lower surface of a set of brush roller and handles, makes the inside real time monitoring appearance of glass cover see through the monitoring that the glass board can be long-time effectual carries out coal mining.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a coal mining device applied to an intelligent coal mine conveying system, which comprises a bottom plate, wherein a coal mining mechanism, a dust removing mechanism and a water spraying mechanism are fixed on one surface of the bottom plate, and a data acquisition mechanism is fixed on the dust removing mechanism;

the dust removal mechanism comprises a dust collection box and an air box, the bottom surface of the dust collection box is fixedly connected with the upper surface of the bottom plate, a discharge chute is formed in one side surface of the dust collection box, a box door is rotatably connected to one surface of the dust collection box through a hinge, the box door is in clearance fit with the inner wall of the discharge chute, a sealing ring is arranged at the joint of the box door and the inner wall of the discharge chute, a lock catch is arranged on the box door, the box door is fixedly connected with the dust collection box through the lock catch, and a;

the air box is internally provided with an air blower, one end of an air inlet of the air blower is fixedly communicated with an air delivery pipe, the other end of the air delivery pipe sequentially penetrates through an inner wall of the air box and one side surface of the dust box and is fixedly provided with a filter screen, one side surface of the air box is fixedly provided with a plurality of first air outlet pipes in a penetrating manner, the air box is positioned right above the dust box, and the top of the air box is fixedly provided with a second air outlet pipe in;

the data acquisition mechanism comprises a first U-shaped plate, the second air outlet pipe is located between the relative inner walls of the first U-shaped plate, the bottom of the first U-shaped plate is fixedly connected with the top of the air box, a glass cover is fixed on the inner wall of the first U-shaped plate, a real-time monitor is arranged inside the glass cover, a supporting plate is fixed between the relative inner walls of the first U-shaped plate, a first hydraulic cylinder is fixed on the lower surface of the supporting plate, a connecting block is fixed on the other end of the first hydraulic cylinder, a glass plate is fixed at the bottom of the connecting block, one surface of the glass plate is in clearance fit with one side surface of the glass cover, a group of brush rollers are connected between the relative inner walls of the first U-shaped plate in a rotating mode through bearings, and the brush.

Preferably, the water spraying mechanism comprises a water tank, the bottom of the water tank is fixedly connected with the upper surface of the bottom plate, a water feeding pipe and a water discharging pipe are sequentially fixed on one side of the water tank from top to bottom in a penetrating mode, and valves are arranged on the water feeding pipe and the water discharging pipe.

Preferably, a water pump is arranged in the water tank, one end of a water outlet of the water pump is fixedly communicated with a water pipe, the other end of the water pipe penetrates through an inner wall of the water tank and is fixedly communicated with a water collecting pipe, end covers are fixed at two ends of the water collecting pipe, and a plurality of spray heads are fixedly penetrated through the outer wall of the water collecting pipe.

Preferably, coal mining mechanism includes the second U-shaped board, fixed surface is connected on second U-shaped board bottom and the bottom plate, the relative inner wall of second U-shaped board all is connected with first branch through the bearing rotation, two be fixed with the transmission case between the first branch, a transmission case fixed surface has the backup pad, the backup pad top is fixed with first fixed block and second fixed block, first fixed block upper surface and bellows bottom fixed connection.

Preferably, a U-shaped block is fixed on the upper surface of the bottom plate and one side surface of the transmission case, a sleeve is rotatably connected between the relative inner walls of the U-shaped block through a rotating shaft, and a second hydraulic cylinder is fixed between the two sleeves.

Preferably, a fixed plate is fixed with to transmission case one side, the fixed plate cross section is "L" font structure, a fixed plate surface rotates through the bearing and is connected with second branch, the second branch other end is fixed with the coal mining sword, coal mining sword another side is fixed with third branch, the third branch other end runs through a transmission case one side and is connected with a transmission case inner wall rotation through the bearing.

Preferably, an inner wall of the transmission case is fixed with a motor, one end of an output shaft of the motor is fixed with a fourth supporting rod, the other end of the fourth supporting rod is rotatably connected with the other inner wall of the transmission case through a bearing, belt pulleys are fixedly sleeved on the third supporting rod and the fourth supporting rod, and a belt is arranged on the belt pulleys in a transmission matching mode.

The utility model discloses following beneficial effect has:

1. the utility model discloses a glass cover among the data acquisition mechanism carries out preliminary dustproof protection to its inside real time monitoring appearance of placing, utilizes first pneumatic cylinder to drive the glass board and reciprocates for first pneumatic cylinder obtains timely deashing at the effect lower surface of a set of brush roller and handles, makes the inside real time monitoring appearance of glass cover see through the monitoring that the glass board can be long-time effectual carries out coal mining, ensures the safe in utilization of coal mining mechanism in the coal mining process.

2. The utility model discloses a water spray mechanism can carry out settlement treatment to the flying dust that coal mining mechanism mined coal mine in-process produced for flying dust content reduces, and the pollution degree to the air reduces, and unnecessary flying dust in the air not only can be collected in data acquisition mechanism's use, improves the air quality, and can blow off the dust on glass cover surface in the data acquisition mechanism, makes the monitoring effect of real time monitoring appearance further promote in the glass cover, thereby can be better satisfy coal mining's actual demand.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a coal mining device applied to an intelligent coal mine conveying system of the present invention;

FIG. 2 is a schematic structural diagram of a dust removal mechanism and a data acquisition mechanism;

FIG. 3 is a schematic structural view of a dust removing mechanism;

FIG. 4 is a schematic structural view of a data acquisition mechanism;

FIG. 5 is a schematic structural view of a water spray mechanism;

FIG. 6 is a schematic structural view of a coal mining mechanism;

FIG. 7 is a schematic structural view of a coal mining blade, a third strut, a pulley, and a belt;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a base plate; 2. a coal mining mechanism; 3. a dust removal mechanism; 4. a data acquisition mechanism; 5. a water spraying mechanism; 6. a dust collection box; 7. a box door; 8. an air inlet pipe; 9. a wind delivery pipe; 10. an air box; 11. a first air outlet pipe; 12. a second air outlet pipe; 13. a first U-shaped plate; 14. a glass cover; 15. a support plate; 16. a first hydraulic cylinder; 17. connecting blocks; 18. a glass plate; 19. a brush roller; 20. a water tank; 21. a water delivery pipe; 22. a water collection pipe; 23. an end cap; 24. a spray head; 25. a water feeding pipe; 26. a drain pipe; 27. a valve; 28. a second U-shaped plate; 29. a first support bar; 30. a transmission case; 31. a support plate; 32. a first fixed block; 33. a second fixed block; 34. a U-shaped block; 35. a sleeve; 36. a second hydraulic cylinder; 37. a fixing plate; 38. a second support bar; 39. coal cutter; 40. a third support bar; 41. a motor; 42. a belt pulley; 43. a belt.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-7, the utility model discloses a coal mining device applied to intelligent coal mine conveying system, which comprises a bottom plate 1, wherein a coal mining mechanism 2, a dust removing mechanism 3 and a water spraying mechanism 5 are fixed on one surface of the bottom plate 1, and a data acquisition mechanism 4 is fixed on the dust removing mechanism 3;

the dust removal mechanism 3 comprises a dust collection box 6 and an air box 10, the bottom surface of the dust collection box 6 is fixedly welded with the upper surface of the bottom plate 1, a discharge chute is formed in one side surface of the dust collection box 6, a box door 7 is rotatably connected to one surface of the dust collection box 6 through a hinge, a sealing ring is arranged at the joint of the box door 7 and the inner wall of the discharge chute in clearance fit, a lock catch is arranged on the box door 7, the box door 7 is fixedly connected with the dust collection box 6 through the lock catch, and an air inlet pipe 8 is fixedly penetrated through the top of the dust collection box;

a blower is arranged inside the air box 10, one end of an air inlet of the blower is fixedly communicated with an air delivery pipe 9, the other end of the air delivery pipe 9 sequentially penetrates through one inner wall of the air box 10 and one side surface of the dust collection box 6 and is fixedly provided with a filter screen, a first air outlet pipe 11 penetrates through and is fixed on one side surface of the air box 10, the air box 10 is positioned right above the dust collection box 6, and a second air outlet pipe 12 penetrates through and is fixed on the top of the air box 10;

the data acquisition mechanism 4 comprises a first U-shaped plate 13, the second air outlet pipe 12 is located between the first U-shaped plate 13 and the inner wall opposite to the first U-shaped plate, the bottom of the first U-shaped plate 13 is fixed with the top of the bellows 10 through welding, a glass cover 14 is fixed on the inner wall of the first U-shaped plate 13, a real-time monitor is arranged inside the glass cover 14, a supporting plate 15 is fixed between the first U-shaped plate 13 and the inner wall opposite to the first U-shaped plate, a first hydraulic cylinder 16 is fixed on the lower surface of the supporting plate 15, a connecting block 17 is fixed at the other end of the first hydraulic cylinder 16, a glass plate 18 is fixed at the bottom of the connecting block 17, one surface of the glass plate 18 is in clearance fit with one side surface of the glass cover 14, a group of brush rollers 19 is connected between the inner wall opposite to the first U-shaped plate.

Further, water spray mechanism 5 includes water tank 20, water tank 20 bottom and bottom plate 1 upper surface pass through welded fastening, 20 a side of water tank runs through from last to being fixed with filler pipe 25 and drain pipe 26 down in proper order, all be equipped with valve 27 on filler pipe 25 and the drain pipe 26.

Further, a water pump is arranged inside the water tank 20, one end of a water outlet of the water pump is fixedly communicated with a water delivery pipe 21, the other end of the water delivery pipe 21 penetrates through one inner wall of the water tank 20 and is fixedly communicated with a water collecting pipe 22, end covers 23 are fixed at two ends of the water collecting pipe 22, and a spray head 24 is fixed on the outer wall of the water collecting pipe 22 in a penetrating manner.

Further, the coal mining mechanism 2 comprises a second U-shaped plate 28, the bottom of the second U-shaped plate 28 is fixedly welded with the upper surface of the bottom plate 1, a first supporting rod 29 is rotatably connected to the inner wall of the second U-shaped plate 28 relative to the bottom plate 1 through a bearing, a transmission box 30 is fixed between the first supporting rods 29, a supporting plate 31 is fixed on the surface of the transmission box 30, a first fixing block 32 and a second fixing block 33 are fixed on the top of the supporting plate 31, the upper surface of the first fixing block 32 is fixedly welded with the bottom of the air box 10, a U-shaped block 34 is fixed on the upper surface of the bottom plate 1 and one side surface of the transmission box 30, a sleeve 35 is rotatably connected between the inner wall of the U-shaped block 34 relative to the rotating shaft, and a second hydraulic cylinder 36 is fixed between the.

Further, a transmission case 30 side is fixed with fixed plate 37, fixed plate 37 cross section is "L" font structure, fixed plate 37 one surface is rotated through the bearing and is connected with second branch 38, the second branch 38 other end is fixed with coal cutter 39, coal cutter 39 another side is fixed with third branch 40, the third branch 40 other end runs through a transmission case 30 side and rotates through a bearing and is connected with a transmission case 30 inner wall, a transmission case 30 inner wall is fixed with motor 41, motor 41 output shaft one end is fixed with fourth branch, the fourth branch other end rotates through bearing and another inner wall of transmission case 30 to be connected, all cup joint on third branch 40 and the fourth branch and be fixed with belt pulley 42, two the power-assisted fit has belt 43 on the belt pulley 42.

Firstly, the device is moved to a specified position, then an operator controls a motor 41, a water pump, a first hydraulic cylinder 16 and an air blower to synchronously operate, the motor 41 drives a coal cutter 39 to rotate, the coal seam at the specified position of a coal mine is mined, a large amount of flying dust is generated in the mining process, the water pump can spray water in a water tank 20 along a plurality of spray nozzles 24 to perform dust settling treatment on the flying dust in the air, the sedimentation of the flying dust is accelerated, the air blower sucks outside air into a dust collection box 6 along an air inlet pipe 8 to accumulate the flying dust in the dust collection box 6, the air filtered by a filter screen is discharged along a second air outlet pipe 12 and a plurality of first air outlet pipes 11 under the traction of the air blower, so that the dust on a glass cover 14 and a glass plate 18 can be blown away, the environment where the device is located is effectively ventilated, the first hydraulic cylinder 16 drives the glass plate 18 to move up and down, under the action of the group of brush rollers 19, dust on the surface of the glass plate 18 is effectively stripped, so that the real-time monitoring instrument inside the glass cover 14 can continuously and effectively monitor coal mining, and the monitoring accuracy can be ensured.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (7)

1. Be applied to intelligent colliery conveying system's coal mining device, its characterized in that: the coal mining device comprises a bottom plate (1), wherein a coal mining mechanism (2), a dust removing mechanism (3) and a water spraying mechanism (5) are fixed on one surface of the bottom plate (1), and a data acquisition mechanism (4) is fixed on the dust removing mechanism (3);

the dust removal mechanism (3) comprises a dust collection box (6) and an air box (10), the bottom surface of the dust collection box (6) is fixedly connected with the upper surface of the bottom plate (1), a discharge chute is formed in one side surface of the dust collection box (6), a box door (7) is rotatably connected to one surface of the dust collection box (6) through a hinge, the box door (7) is in clearance fit with the inner wall of the discharge chute, a sealing ring is arranged at the joint of the box door (7) and the discharge chute, a lock catch is arranged on the box door (7), the box door (7) is fixedly connected with the dust collection box (6) through the lock catch, and a plurality of air inlet pipes (8;

the dust collection box is characterized in that a blower is arranged in the air box (10), one end of an air inlet of the blower is fixedly communicated with an air delivery pipe (9), the other end of the air delivery pipe (9) sequentially penetrates through one inner wall of the air box (10) and one side surface of the dust collection box (6) and is fixedly provided with a filter screen, a plurality of first air outlet pipes (11) are fixedly penetrated through one side surface of the air box (10), the air box (10) is positioned right above the dust collection box (6), and a second air outlet pipe (12) is fixedly penetrated through the top of the air box (10;

the data acquisition mechanism (4) comprises a first U-shaped plate (13), the second air outlet pipe (12) is located between the first U-shaped plate (13) and the corresponding inner wall, the bottom of the first U-shaped plate (13) is fixedly connected with the top of the air box (10), a glass cover (14) is fixed on the inner wall of the first U-shaped plate (13), a real-time monitor is arranged inside the glass cover (14), a supporting plate (15) is fixed between the first U-shaped plate (13) and the corresponding inner wall, a first hydraulic cylinder (16) is fixed on the lower surface of the supporting plate (15), a connecting block (17) is fixed on the other end of the first hydraulic cylinder (16), a glass plate (18) is fixed at the bottom of the connecting block (17), one surface of the glass plate (18) is in clearance fit with one side surface of the glass cover (14), and a group of brush rollers (19) is rotationally connected between the first U-shaped plate (13) and, the two brush rollers (19) are in clearance fit with the other surface of the glass plate (18).

2. The coal mining device applied to the intelligent coal mine conveying system according to claim 1, wherein the water spraying mechanism (5) comprises a water tank (20), the bottom of the water tank (20) is fixedly connected with the upper surface of the bottom plate (1), a water adding pipe (25) and a water discharging pipe (26) sequentially penetrate and are fixed on one side surface of the water tank (20) from top to bottom, and valves (27) are arranged on the water adding pipe (25) and the water discharging pipe (26).

3. The coal mining device applied to the intelligent coal mine conveying system according to claim 2, wherein a water pump is arranged inside the water tank (20), one end of a water outlet of the water pump is fixedly communicated with a water pipe (21), the other end of the water pipe (21) penetrates through one inner wall of the water tank (20) and is fixedly communicated with a water collecting pipe (22), end covers (23) are fixed at two ends of the water collecting pipe (22), and a plurality of spray heads (24) penetrate through and are fixed on the outer wall of the water collecting pipe (22).

4. The coal mining device applied to the intelligent coal mine conveying system according to claim 1, wherein the coal mining mechanism (2) comprises a second U-shaped plate (28), the bottom of the second U-shaped plate (28) is fixedly connected with the upper surface of the base plate (1), a first supporting rod (29) is rotatably connected to the inner wall of the second U-shaped plate (28) through a bearing, a transmission case (30) is fixed between the first supporting rods (29), a supporting plate (31) is fixed on the surface of the transmission case (30), a first fixing block (32) and a second fixing block (33) are fixed on the top of the supporting plate (31), and the upper surface of the first fixing block (32) is fixedly connected with the bottom of the air box (10).

5. The coal mining device applied to the intelligent coal mine conveying system according to claim 4, wherein a U-shaped block (34) is fixed on the upper surface of the bottom plate (1) and one side surface of the transmission box (30), a sleeve (35) is rotatably connected between the opposite inner walls of the U-shaped block (34) through a rotating shaft, and a second hydraulic cylinder (36) is fixed between the two sleeves (35).

6. The coal mining device applied to the intelligent coal mine conveying system according to claim 4, wherein a fixing plate (37) is fixed to one side face of the transmission case (30), the cross section of the fixing plate (37) is of an L-shaped structure, a second supporting rod (38) is rotatably connected to one surface of the fixing plate (37) through a bearing, a coal mining cutter (39) is fixed to the other end of the second supporting rod (38), a third supporting rod (40) is fixed to the other side face of the coal mining cutter (39), and the other end of the third supporting rod (40) penetrates through one side face of the transmission case (30) and is rotatably connected with one inner wall of the transmission case (30) through the bearing.

7. The coal mining device applied to the intelligent coal mine conveying system according to claim 6, wherein a motor (41) is fixed on one inner wall of the transmission case (30), a fourth supporting rod is fixed at one end of an output shaft of the motor (41), the other end of the fourth supporting rod is rotatably connected with the other inner wall of the transmission case (30) through a bearing, belt pulleys (42) are fixedly sleeved on the third supporting rod (40) and the fourth supporting rod, and belts (43) are in transmission fit on the two belt pulleys (42).

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