CN217263494U

CN217263494U - Large coal mine conveying equipment for mine

Info

Publication number: CN217263494U
Application number: CN202221083080.8U
Authority: CN
Inventors: 李永然
Original assignee: Hubei Yongburn Machinery Manufacturing Co ltd
Current assignee: Hubei Yongburn Machinery Manufacturing Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-08-23
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses a mine is with large-scale colliery conveying equipment, which comprises a housin, one side outer wall fixedly connected with U type frame of casing, one side fixedly connected with motor of U type frame, the first link of one end fixedly connected with of motor output shaft, one side swing joint of first link has the second link, and the second link is located between two first links, one side fixedly connected with connecting axle of first link, and the connecting axle passes the casing, the bottom of second link is seted up flutedly, and swing joint has first rack in the recess, one side outer wall fixedly connected with mount of casing, and mount and first rack swing joint. The utility model discloses not only can realize diversified coal of wetting, can wet more following coal moreover, prevent that coal from causing the secondary raise dust, can also save workman's work load, improve the convenience of device.

Description

Large coal mine conveying equipment for mine

Technical Field

The utility model relates to a conveying equipment technical field especially relates to a large-scale colliery conveying equipment is used in mine.

Background

Coal transportation means that qualified coal is transported to a destination including a port, a power plant, a boiler room and the like by means of railway, highway, coastal and inland river water transportation after being mined, but secondary dust raising is easily caused to the coal in the process of transporting the coal, and the environment is polluted.

In the process of mining of surface mines, conveying equipment is often used, generally before conveying, the extracted coal can be wetted by water, and the phenomenon of secondary dust emission is avoided, but the existing equipment can only wet the uppermost coal, and the lower coal can only be wetted by water permeation, so that secondary dust emission is caused, and therefore, the large-scale coal mine conveying equipment for mines is very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a large-scale coal mine conveying equipment for mines.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a large coal mine conveying device for mines comprises a shell, wherein a U-shaped frame is fixedly connected to the outer wall of one side of the shell, a motor is fixedly connected to one side of the U-shaped frame, a first connecting frame is fixedly connected to one end of an output shaft of the motor, a second connecting frame is movably connected to one side of the first connecting frame and is positioned between the two first connecting frames, a connecting shaft is fixedly connected to one side of the first connecting frame and penetrates through the shell, a groove is formed in the bottom end of the second connecting frame, a first rack is movably connected to the groove, a fixing frame is fixedly connected to the outer wall of one side of the shell and is movably connected with the first rack, a watering pipe is movably connected to the inner wall of one side of the shell, a water inlet pipe is movably connected to the outer wall of one side of the shell and is fixed to the watering pipe penetrating through the shell, a fluted disc is fixedly connected to the outer wall of the circumference of the water inlet pipe, and the fluted disc meshes with first rack mutually, the inner wall of casing has been seted up a plurality ofly and has been kept away the position groove, and keeps away position groove evenly distributed, keep away the bottom fixedly connected with telescopic link in position groove, the top fixedly connected with flitch of telescopic link, and flitch and casing swing joint, the circumference outer wall swing joint of telescopic link has the spring, and the spring both ends respectively with keep away position groove and flitch fixed mutually, the both ends fixedly connected with of connecting axle lacks the gear, the last fixed surface of flitch is connected with two second racks, and lacks the gear and mesh mutually with the second rack.

As the utility model discloses scheme further again, first mounting hole has been seted up to the upper surface of casing, and swing joint has the maintenance door in the first mounting hole.

As the utility model discloses scheme further again, the last fixed surface of maintenance door is connected with the handle, the outer wall fixedly connected with rubber sleeve of handle.

As the utility model discloses scheme further again, one side outer wall fixedly connected with feed chute of casing, the opposite side outer wall fixedly connected with discharging pipe of casing.

As the utility model discloses scheme further again, the observation window has been seted up to one side of casing, the second mounting hole has been seted up to one side of casing, the fixedly connected with outlet pipe in the second mounting hole, and the outlet pipe is located the observation window under.

As the utility model discloses further scheme again, a plurality of holes that leak have been seted up to the upper surface of flitch, and the hole evenly distributed that leaks on the flitch.

As the utility model discloses scheme further again, the upper surface of flitch bonds and has a plurality of non slipping spur, and non slipping spur evenly distributed is leaking between the hole.

As the utility model discloses scheme further again, the bottom fixedly connected with universal wheel of casing, and the bottom evenly distributed of universal wheel at the casing.

The utility model has the advantages that:

1. through the cooperation of fluted disc and first rack, when watering coal, the motor drives first link and rotates, and first link drives the second link and rotates, and the second link drives first rack and rotates, and first rack drives the fluted disc and rotates, and the fluted disc drives inlet tube and outlet pipe and rotates to this realizes diversified coal of wetting.

2. Through the cooperation that lacks gear and second rack, when the connecting axle rotated, the connecting axle drove and lacks gear revolve, when the gear that lacks the gear meshes with the second rack, the second rack moves down, drives the flitch and moves down, then the telescopic link begins to contract, when the gear that lacks the gear does not mesh with the second rack, elasticity through the spring with the flitch jack-up, make the flitch carry out the up-and-down motion, can shake the coal and scatter to this wets following coal, prevents the secondary raise dust.

3. Through the arrangement of the universal wheels, when the coal is required to be wetted, the universal wheels are installed at the bottom of the device, the pushing device can be moved everywhere, the coal is not required to be carried to the position of the device, the workload of workers is saved, and the convenience of the device is improved.

Drawings

Fig. 1 is a schematic perspective view of a large coal mine conveying device for mines according to the present invention;

fig. 2 is a schematic view of a partially enlarged structure of a large-sized coal mine conveying device for mines according to the present invention;

fig. 3 is a schematic view of the internal structure of a large-scale coal mine conveying device for mines according to the present invention;

fig. 4 is the utility model provides a mine is with enlarged schematic diagram of a portion of large-scale colliery conveying equipment.

In the figure: 1. a housing; 2. repairing the door; 3. a handle; 4. a rubber sleeve; 5. a feed chute; 6. a universal wheel; 7. a water outlet pipe; 8. an observation window; 9. a discharge pipe; 10. a motor; 11. a connecting shaft; 12. a first connecting frame; 13. a second link frame; 14. a first rack; 15. a fixed mount; 16. a fluted disc; 17. a water inlet pipe; 18. a sprinkler pipe; 19. a gear is missing; 20. a second rack; 21. a material plate; 22. a water leakage hole; 23. anti-skid blocks; 24. a position avoiding groove; 25. a telescopic rod; 26. a spring.

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. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-4, a large coal mine conveying device for mines comprises a shell 1, a U-shaped frame is fixed on the outer wall of one side of the shell 1 through bolts, a motor 10 is fixed on one side of the U-shaped frame through bolts, one end of an output shaft of the motor 10 is fixedly connected with a first connecting frame 12 through bolts, one side of the first connecting frame 12 is rotatably connected with a second connecting frame 13, the second connecting frame 13 is positioned between the two first connecting frames 12, one side of the first connecting frame 12 is in key connection with a connecting shaft 11, the connecting shaft 11 penetrates through the shell 1, a groove is formed in the bottom end of the second connecting frame 13, a first rack 14 is rotatably connected in the groove, a fixing frame 15 is fixed on the outer wall of one side of the shell 1 through bolts, the fixing frame 15 is slidably connected with the first rack 14, a sprinkling pipe 18 is rotatably connected on the inner wall of one side of the shell 1, a water inlet pipe 17 is rotatably connected on the outer wall of one side of the shell 1, the water inlet pipe 17 and the sprinkler pipe 18 penetrate through the shell 1 to be fixed, the circumferential outer wall of the water inlet pipe 17 is connected with a fluted disc 16 in a key mode, the fluted disc 16 is meshed with a first rack 14, the motor 10 drives the first connecting frame 12 to rotate, the first connecting frame 12 drives the second connecting frame 13 to rotate, the second connecting frame 13 drives the first rack 14 to slide, the first rack 14 drives the fluted disc 16 to rotate, the fluted disc 16 drives the water inlet pipe 17 and the water outlet pipe 18 to rotate to realize multidirectional sprinkling, the inner wall of the shell 1 is provided with a plurality of avoiding grooves 24, the avoiding grooves 24 are uniformly distributed, the bottoms of the avoiding grooves 24 are fixed with telescopic rods 25 through bolts, the top ends of the telescopic rods 25 are fixed with material plates 21 through bolts, the material plates 21 are connected with the shell 1 in a sliding mode, the circumferential outer wall of the telescopic rods 25 is sleeved with springs 26, two ends of the springs 26 are respectively fixed with the avoiding grooves 24 and the material plates 21, two ends of the springs 11 are connected with gear-lacking gears 19 in a key mode, two second racks 20 are fixed on the upper surface of the material plate 21 through bolts, and the missing gear 19 is meshed with the second racks 20.

In the utility model, a first mounting hole is arranged on the upper surface of a shell 1, a maintenance door 2 is rotatably connected in the first mounting hole, a handle 3 is fixed on the upper surface of the maintenance door 2 through a bolt, a rubber sleeve 4 is sleeved on the outer wall of the handle 3, a feed chute 5 is fixed on the outer wall of one side of the shell 1 through a bolt, a discharge pipe 9 is fixed on the outer wall of the other side of the shell 1 through a bolt, an observation window 8 is arranged on one side of the shell 1, the arrangement of the observation window 8 can better observe the wetting condition of coal, a second mounting hole is arranged on one side of the shell 1, a water outlet pipe 7 is inserted in the second mounting hole, the water outlet pipe 7 is positioned under the observation window 8, a plurality of water leakage holes 22 are arranged on the upper surface of a flitch 21, the water leakage holes 22 are uniformly distributed on the flitch 21, a plurality of anti-skid blocks 23 are bonded on the upper surface of the flitch 21, and the anti-skid blocks 23 are uniformly distributed among the water leakage holes 22, the universal wheels 6 are fixed at the bottom of the shell 1 through bolts, the universal wheels 6 are uniformly distributed at the bottom of the shell 1, the universal wheels 6 are mounted at the bottom of the shell 1, and the pushing device can move everywhere without carrying coal to the position of the device.

The working principle is as follows: when the coal needs to be wetted, the coal is put into the feeding chute 5, and simultaneously the water is discharged into the water inlet pipe 17, the motor 10 is started, the motor 10 drives the first connecting frame 12 to rotate, the first connecting frame 12 drives the second connecting frame 13 to rotate, the second connecting frame 13 drives the first rack 14 to slide, the first rack 14 drives the fluted disc 16 to rotate, the fluted disc 16 drives the water inlet pipe 17 and the water outlet pipe 18 to rotate to realize multidirectional sprinkling, meanwhile, the motor 10 drives the connecting shaft 11 to rotate, the connecting shaft 11 drives the missing gear 19 to rotate, when the gear of the missing gear 19 is meshed with the second rack 20, the second rack 20 moves downwards, and simultaneously drives the flitch 21 to move downwards, the flitch 21 enables the telescopic rod 25 to contract, when the gear of the missing gear 19 is not meshed with the second rack 20, the spring 26 pushes the bottom flitch 21 to move upwards and downwards to scatter the coal, so that the sprinkling pipe 18 can sprinkle the coal below, when the coal is sprayed with water, the coal is discharged from the discharge pipe 9.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The large coal mine conveying equipment for the mine comprises a shell (1) and is characterized in that a U-shaped frame is fixedly connected to the outer wall of one side of the shell (1), a motor (10) is fixedly connected to one side of the U-shaped frame, a first connecting frame (12) is fixedly connected to one end of an output shaft of the motor (10), a second connecting frame (13) is movably connected to one side of the first connecting frame (12), the second connecting frame (13) is located between the two first connecting frames (12), a connecting shaft (11) is fixedly connected to one side of each first connecting frame (12), the connecting shaft (11) penetrates through the shell (1), a groove is formed in the bottom end of each second connecting frame (13), a first rack (14) is movably connected into the groove, a fixing frame (15) is fixedly connected to the outer wall of one side of the shell (1), and the fixing frame (15) is movably connected with the first rack (14), the utility model discloses a water spraying device, including casing (1), one side inner wall swing joint of casing (1) has watering pipe (18), one side outer wall swing joint of casing (1) has inlet tube (17), and inlet tube (17) and watering pipe (18) pass casing (1) and are fixed mutually, the circumference outer wall fixedly connected with fluted disc (16) of inlet tube (17), and fluted disc (16) meshes with first rack (14) mutually, the inner wall of casing (1) has seted up a plurality of and has kept away position groove (24), and keeps away position groove (24) evenly distributed, the bottom fixedly connected with telescopic link (25) of keeping away position groove (24), the top fixedly connected with flitch (21) of telescopic link (25), and flitch (21) and casing (1) swing joint, the circumference outer wall swing joint of telescopic link (25) has spring (26), and spring (26) both ends respectively with keep away position groove (24) and flitch (21) mutually fixed, two ends of the connecting shaft (11) are fixedly connected with a gear lacking rack (19), the upper surface of the material plate (21) is fixedly connected with two second racks (20), and the gear lacking rack (19) is meshed with the second racks (20).

2. The large coal mine conveying equipment for the mine according to claim 1, characterized in that a first mounting hole is formed in the upper surface of the shell (1), and a maintenance door (2) is movably connected in the first mounting hole.

3. The mining large-scale coal mine conveying equipment according to claim 2, wherein a handle (3) is fixedly connected to the upper surface of the maintenance door (2), and a rubber sleeve (4) is fixedly connected to the outer wall of the handle (3).

4. The large coal mine conveying equipment for the mine is characterized in that a feeding groove (5) is fixedly connected to the outer wall of one side of the shell (1), and a discharging pipe (9) is fixedly connected to the outer wall of the other side of the shell (1).

5. The large coal mine conveying equipment for the mine according to claim 2, wherein an observation window (8) is formed in one side of the shell (1), a second mounting hole is formed in one side of the shell (1), a water outlet pipe (7) is fixedly connected in the second mounting hole, and the water outlet pipe (7) is located right below the observation window (8).

6. The mining large-scale coal mine conveying equipment as claimed in claim 1, wherein a plurality of water leakage holes (22) are formed in the upper surface of the material plate (21), and the water leakage holes (22) are uniformly distributed on the material plate (21).

7. The large-scale coal mine conveying equipment for the mine according to claim 6, wherein a plurality of anti-skidding blocks (23) are bonded on the upper surface of the flitch (21), and the anti-skidding blocks (23) are uniformly distributed among the water leakage holes (22).

8. The large coal mine conveying equipment for the mine according to claim 1, characterized in that universal wheels (6) are fixedly connected to the bottom of the shell (1), and the universal wheels (6) are uniformly distributed on the bottom of the shell (1).