CN215804361U

CN215804361U - Drilling device for coal mine construction operation

Info

Publication number: CN215804361U
Application number: CN202122464244.3U
Authority: CN
Inventors: 吴疆
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-02-11
Anticipated expiration: 2031-10-13

Abstract

The utility model belongs to the technical field of drilling devices, and relates to a drilling device for coal mine construction operation, which comprises a fixed table, wherein the upper surface of the fixed table is fixedly connected with an adjusting bin, the interior of the adjusting bin is fixedly connected with a first motor, an output shaft of the first motor is fixedly connected with a threaded column, the surface of the threaded column is sleeved with a threaded cap, the upper surface of the threaded cap is fixedly connected with a connecting block, the top end of the connecting block is fixedly connected with a supporting plate, and the side surface of the supporting plate is fixedly connected with a fixed frame. Its beneficial effect is, this drilling equipment for coal mine construction operation, through setting up first motor, uses the in-process that the device carries out the probing when the staff, and the staff only needs to start first motor through control switch, and under the cooperation of screw thread post and screw cap, can make the connecting block pass through the drill bit that the backup pad drove second pivot side and remove to the staff of being convenient for adjusts the drilling depth of drill bit.

Description

Drilling device for coal mine construction operation

Technical Field

The utility model belongs to the technical field of drilling devices, and particularly relates to a drilling device for coal mine construction operation.

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 a coal seam is far from the ground surface, coal mining to an underground excavation roadway is generally selected, which is the underground coal mine, when the coal seam is very close to the ground surface, coal mining directly stripping from a surface soil layer is generally selected, which is the opencast coal mine, and the coal mines need to be drilled during the coal mining process,

for example, a coal mine geological drilling device (application number: 201921979616.2) disclosed in the chinese patent document, although it solves the problems that the coal mine drilling device in the existing market needs to be held by hand by a worker all the time in the using process, the working strength is high, the potential safety hazard is high, the working efficiency of the hand-held drilling device is low, and the drill is easily stuck, when the device does not have the function of adjusting the drilling depth, the dust generated by the drill bit cannot be settled.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a drilling device for coal mine construction operation, which solves the technical problems that the drilling device does not have the function of adjusting the drilling depth and can not settle dust generated by a drill bit.

In order to achieve the purpose, the utility model provides the following technical scheme: a drilling device for coal mine construction operation comprises a fixed table, wherein an adjusting bin is fixedly connected to the upper surface of the fixed table, a first motor is fixedly connected to the inside of the adjusting bin, a threaded column is fixedly connected to an output shaft of the first motor, a threaded cap is sleeved on the surface of the threaded column, a connecting block is fixedly connected to the upper surface of the threaded cap, a supporting plate is fixedly connected to the top end of the connecting block, a fixed frame is fixedly connected to the side surface of the supporting plate, a second motor is fixedly connected to the inside of the fixed frame, a driving wheel is fixedly connected to the output shaft of the second motor, a driving belt is sleeved on the surface of the driving wheel, a bearing is arranged on the surface of the supporting plate in a penetrating mode so that a second rotating shaft is arranged in the supporting plate in a penetrating mode and is fixedly connected to the side surface of the second rotating shaft and is connected with a driven wheel, a helical blade is fixedly connected to the surface of the second rotating shaft, and a drill bit is fixedly connected to the other side of the second rotating shaft, the upper surface fixedly connected with storage water tank of fixed station, the inside of storage water tank is provided with the suction pump, the fixed surface of suction pump is connected with the aqueduct, the fixed surface of backup pad is connected with the shower, the other end fixed connection of aqueduct is on the surface of shower, the side fixedly connected with shower nozzle of shower.

As a further scheme of the utility model: the side fixedly connected with first pivot of screw thread post, the inner wall fixedly connected with bearing of surge bin is so that first pivot wears to establish in the inside of bearing, the spacing groove has been seted up on the surface of surge bin, the inside at the spacing groove is worn to establish by the connecting block.

As a further scheme of the utility model: the upper surface fixed connection of storage water tank has the water filling port, the sealed lid has been cup jointed on the surface of water filling port, water filling port and sealed lid pass through screw thread fixed connection.

As a further scheme of the utility model: the driving wheel and the driven wheel are connected through a transmission belt, universal wheels are fixedly connected to the lower surface of the fixed table, and the universal wheels are two groups and are symmetrically arranged on the lower surface of the fixed table.

As a further scheme of the utility model: the improved water storage tank is characterized in that an energy storage bin is arranged inside the fixed table, a storage battery is fixedly connected inside the energy storage bin, a control switch is fixedly connected to the surface of the water storage tank, and a microprocessor is arranged inside the control switch.

As a further scheme of the utility model: the side fixedly connected with handrail of fixed station, the handrail is total two sets ofly, and the symmetrical arrangement is in the side of fixed station, the surface of handrail has cup jointed the antiskid cover.

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

1. this drilling rig for colliery construction operation, through setting up first motor, use the device to carry out the in-process of probing when the staff, the staff only needs to start first motor through control switch, under the cooperation of screw thread post and screw cap, can make the connecting block pass through the drill bit that the backup pad drove second pivot side and remove to the staff of being convenient for adjusts the drilling depth of drill bit.

2. This drilling rig for colliery construction operation, through setting up the second motor, use the device to carry out the in-process of probing when the staff, the staff only needs to start the second motor through control switch, under the cooperation of action wheel, drive belt and follow driving wheel, can make the second pivot drive helical blade and drill bit rotate to the effect of carrying out the drill bit to the colliery has been reached.

3. This drilling rig for colliery construction operation through setting up the suction pump, uses the in-process that the device carries out the probing when the staff, and the staff only needs to start the suction pump through control switch, under the cooperation of aqueduct and shower, can make the inside clear water of storage water tank spray out through the shower nozzle to make the dust that the probing produced subside.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of a front view cross section of the present invention;

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

FIG. 3 is a perspective view of the fixing table according to the present invention;

in the figure: 1. a fixed table; 2. a first motor; 3. a regulating bin; 4. a threaded post; 5. a threaded cap; 6. a first rotating shaft; 7. a limiting groove; 8. connecting blocks; 9. a support plate; 10. a fixed mount; 11. a second motor; 12. a driving wheel; 13. a transmission belt; 14. a second rotating shaft; 15. a driven wheel; 16. a helical blade; 17. a drill bit; 18. a water storage tank; 19. a water pump; 20. a water conduit; 21. a shower pipe; 22. a spray head; 23. a water injection port; 24. a sealing cover; 25. a universal wheel; 26. an energy storage bin; 27. a storage battery; 28. a handrail; 29. an anti-slip sleeve; 30. and controlling the switch.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a drilling device for coal mine construction operation comprises a fixed table 1, wherein an adjusting bin 3 is fixedly connected to the upper surface of the fixed table 1, a first motor 2 is fixedly connected to the inner part of the adjusting bin 3, the first motor 2 is arranged, the first motor 2 only needs to be started through a control switch 30, a connecting block 8 can drive a drill bit 17 on the side surface of a second rotating shaft 14 to move through a supporting plate 9 under the matching of a threaded column 4 and the threaded cap 5, so that a worker can conveniently adjust the drilling depth of the drill bit 17, the threaded column 4 is fixedly connected to an output shaft of the first motor 2, the threaded cap 5 is sleeved on the surface of the threaded column 4, the connecting block 8 is fixedly connected to the upper surface of the threaded cap 5, the supporting plate 9 is fixedly connected to the top end of the connecting block 8, a fixed frame 10 is fixedly connected to the side surface of the supporting plate 9, the second motor 11 is fixedly connected to the inner part of the fixed frame 10, and the second motor 11 is arranged, the second motor 11 is started only by the control switch 30, and the second rotating shaft 14 can drive the helical blade 16 and the drill bit 17 to rotate under the matching of the driving wheel 12, the transmission belt 13 and the driven wheel 15, so that the effect of drilling the drill bit 17 on the coal mine is achieved;

the output shaft of the second motor 11 is fixedly connected with a driving wheel 12, the surface of the driving wheel 12 is sleeved with a transmission belt 13, the surface of the supporting plate 9 is penetrated with a bearing so that a second rotating shaft 14 penetrates through the supporting plate, the side surface of the second rotating shaft 14 is fixedly connected with a driven wheel 15, the surface of the second rotating shaft 14 is fixedly connected with a helical blade 16, the other side of the second rotating shaft 14 is fixedly connected with a drill bit 17, the upper surface of the fixed table 1 is fixedly connected with a water storage tank 18, a water suction pump 19 is arranged in the water storage tank 18, the water suction pump 19 is started only by a control switch 30 through the arrangement of the water suction pump 19, under the matching of a water guide pipe 20 and a spray pipe 21, clean water in the water storage tank 18 can be sprayed out through the spray head 22, so that dust generated by drilling is settled, the surface of the water guide pipe 20 is fixedly connected with the surface of the water suction pump 19, the surface of the supporting plate 9 is fixedly connected with the spray pipe 21, the other end of the water conduit 20 is fixedly connected to the surface of the shower pipe 21, and the side surface of the shower pipe 21 is fixedly connected with the nozzle 22.

Specifically, the first pivot 6 of side fixedly connected with of screw thread post 4, the inner wall fixedly connected with bearing of surge bin 3 so that first pivot 6 wears to establish in the inside of bearing, and spacing groove 7 has been seted up on the surface of surge bin 3, and connecting block 8 wears to establish in the inside of spacing groove 7.

Specifically, the upper surface of the water storage tank 18 is fixedly connected with a water injection port 23, the surface of the water injection port 23 is sleeved with a sealing cover 24, and the water injection port 23 and the sealing cover 24 are fixedly connected through threads.

Specifically, the driving wheel 12 and the driven wheel 15 are in transmission connection through a transmission belt 13, universal wheels 25 are fixedly connected to the lower surface of the fixed table 1, and the universal wheels 25 are two groups and are symmetrically arranged on the lower surface of the fixed table 1.

Specifically, an energy storage bin 26 is arranged inside the fixing table 1, a storage battery 27 is fixedly connected inside the energy storage bin 26, a control switch 30 is fixedly connected to the surface of the water storage tank 18, and a microprocessor is arranged inside the control switch 30.

Specifically, the side of the fixed table 1 is fixedly connected with two groups of handrails 28, the handrails 28 are symmetrically arranged on the side of the fixed table 1, and the surface of the handrail 28 is sleeved with the anti-slip sleeve 29.

The working principle of the utility model is as follows:

s1, when the coal mine drilling device is used, the device is firstly moved to a proper position, when a worker drills a coal mine, the worker firstly starts the first motor 2 through the control switch 30, meanwhile, the first motor 2 drives the threaded column 4 to rotate, meanwhile, the threaded column 4 drives the connecting block 8 to move through the threaded cap 5, then the connecting block 8 drives the drill bit 17 on the side surface of the second rotating shaft 14 to move through the supporting plate 9, after the drill bit 17 is adjusted to the proper position, the worker stops the first motor 2 through the control switch 30, so that the worker can drill coal mines in different deep parts conveniently, and then the worker starts the second motor 11 through the control switch 30;

s2, the second motor 11 drives the driving wheel 12 to rotate, then the driving wheel 12 drives the second rotating shaft 14 on the side of the driven wheel 15 to rotate through the transmission belt 13, meanwhile, the second rotating shaft 14 drives the drill bit 17 and the helical blades 16 to rotate, so that the coal mine is drilled, then the worker starts the water suction pump 19 through the control switch 30, meanwhile, the water suction pump 19 injects clean water in the water storage tank 18 into the spraying pipe 21 through the water guide pipe 20, and finally, the clean water is sprayed out through the spray head 22, so that dust generated by drilling is settled.

Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides a drilling rig for coal mine construction operation, includes fixed station (1), its characterized in that: the upper surface of the fixed table (1) is fixedly connected with an adjusting bin (3), the inner part of the adjusting bin (3) is fixedly connected with a first motor (2), an output shaft of the first motor (2) is fixedly connected with a threaded column (4), a threaded cap (5) is sleeved on the surface of the threaded column (4), the upper surface of the threaded cap (5) is fixedly connected with a connecting block (8), the top end of the connecting block (8) is fixedly connected with a supporting plate (9), the side surface of the supporting plate (9) is fixedly connected with a fixing frame (10), the inner part of the fixing frame (10) is fixedly connected with a second motor (11), the output shaft of the second motor (11) is fixedly connected with a driving wheel (12), the surface of the driving wheel (12) is sleeved with a driving belt (13), and the surface of the supporting plate (9) is penetrated with a bearing so as to enable the inner part of the supporting plate to be penetrated with a second rotating shaft (14), it is side fixedly connected with of second pivot (14) from driving wheel (15), the fixed surface of second pivot (14) is connected with helical blade (16), opposite side fixedly connected with drill bit (17) of second pivot (14), the last fixed surface of fixed station (1) is connected with storage water tank (18), the inside of storage water tank (18) is provided with suction pump (19), the fixed surface of suction pump (19) is connected with aqueduct (20), the fixed surface of backup pad (9) is connected with shower (21), the other end fixed connection of aqueduct (20) is on the surface of shower (21), the side fixedly connected with shower nozzle (22) of shower (21).

2. The drilling apparatus for coal mine construction work according to claim 1, wherein: the side fixedly connected with first pivot (6) of screw thread post (4), the inner wall fixedly connected with bearing of surge bin (3) is so that first pivot (6) wear to establish in the inside of bearing, spacing groove (7) have been seted up on the surface of surge bin (3), connecting block (8) are worn to establish in the inside of spacing groove (7).

3. The drilling apparatus for coal mine construction work according to claim 1, wherein: the upper surface fixed connection of storage water tank (18) has water filling port (23), sealed lid (24) have been cup jointed on the surface of water filling port (23), water filling port (23) and sealed lid (24) pass through thread fixed connection.

4. The drilling apparatus for coal mine construction work according to claim 1, wherein: the driving wheel (12) and the driven wheel (15) are in transmission connection through a transmission belt (13), universal wheels (25) are fixedly connected to the lower surface of the fixed platform (1), the universal wheels (25) are two groups in total, and are symmetrically arranged on the lower surface of the fixed platform (1).

5. The drilling apparatus for coal mine construction work according to claim 1, wherein: an energy storage bin (26) is arranged inside the fixing table (1), a storage battery (27) is fixedly connected inside the energy storage bin (26), a control switch (30) is fixedly connected to the surface of the water storage tank (18), and a microprocessor is arranged inside the control switch (30).

6. The drilling apparatus for coal mine construction work according to claim 1, wherein: the side of the fixed table (1) is fixedly connected with handrails (28), the handrails (28) are divided into two groups and symmetrically arranged on the side of the fixed table (1), and the surface of the handrail (28) is sleeved with an anti-skid sleeve (29).