CN214997624U

CN214997624U - Coal mine drilling construction device

Info

Publication number: CN214997624U
Application number: CN202121305744.6U
Authority: CN
Inventors: 付金阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-12-03
Anticipated expiration: 2031-06-11

Abstract

The utility model is suitable for a colliery probing field provides a colliery probing construction equipment, including base and drill bit, colliery probing construction equipment still includes: the movable drilling mechanism comprises a lifting transmission assembly for adjusting the drilling depth and a moving transmission assembly for adjusting the drilling position, the lifting transmission assembly is arranged on one side of the base, and the moving transmission assembly is arranged between the lifting transmission assembly and the drill bit; and the cooling assembly is arranged between the base and the drill bit and used for cooling the drill bit. The utility model provides a colliery probing construction equipment, the position of drill bit can be adjusted to the movable probing mechanism and the cooling subassembly of setting to be convenient for carry out colliery probing work to a plurality of positions, and carry out cooling to the drill bit through the cooling subassembly, prevent that the drill bit from damaging, improved colliery probing's work efficiency.

Description

Coal mine drilling construction device

Technical Field

The utility model belongs to colliery probing field especially relates to a colliery probing construction equipment.

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.

Coal mines require coal mine drilling, analysis and study of coal mine distribution and coal mine content prior to mining.

The conventional coal mine drilling construction device is usually fixed in structure, and when a plurality of positions are drilled, the positions of the coal mine drilling construction device need to be frequently moved, so that the drilling work efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a colliery probing construction equipment aims at solving following problem: the existing coal mine drilling construction device is inconvenient for drilling a plurality of positions, and the drilling work efficiency is low.

The embodiment of the utility model provides a realize like this, a coal mine probing construction device, including base and drill bit, coal mine probing construction device still includes:

the movable drilling mechanism comprises a lifting transmission assembly for adjusting the drilling depth and a moving transmission assembly for adjusting the drilling position, the lifting transmission assembly is arranged on one side of the base, and the moving transmission assembly is arranged between the lifting transmission assembly and the drill bit; and

and the cooling assembly is arranged between the base and the drill bit and used for cooling the drill bit.

The utility model provides a colliery probing construction equipment, the position of drill bit can be adjusted to the movable probing mechanism and the cooling subassembly of setting to be convenient for carry out colliery probing work to a plurality of positions, and carry out cooling to the drill bit through the cooling subassembly, prevent that the drill bit is overheated and damage at the probing in-process, improved colliery probing's work efficiency.

Drawings

Fig. 1 is a three-dimensional structure diagram of a coal mine drilling construction device provided by an embodiment of the present invention;

fig. 2 is a three-dimensional structure diagram of a lifting transmission assembly provided in the embodiment of the present invention;

fig. 3 is a three-dimensional structure diagram of the mobile transmission assembly provided in the embodiment of the present invention;

fig. 4 is a three-dimensional structure diagram of the drill and the flow guide sleeve according to the embodiment of the present invention;

fig. 5 is a perspective view of the cooling assembly according to the embodiment of the present invention.

In the drawings: 1. a base; 11. a through groove; 12. a universal wheel; 13. fixing nails; 2. a hydraulic cylinder; 3. a mounting frame; 31. a first mounting groove; 32. a support frame; 4. a movable seat; 41. a second mounting groove; 42. a guide shaft; 43. a threaded rod; 44. a first motor; 5. a drill bit; 51. a second motor; 6. a flow guide sleeve; 61. connecting the end heads; 7. a water tank; 71. and (4) connecting the pipes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

As shown in fig. 1, the embodiment of the utility model provides a pair of coal mine drilling construction equipment, including base 1 and drill bit 5, coal mine drilling construction equipment still includes:

the movable drilling mechanism comprises a lifting transmission assembly for adjusting the drilling depth and a moving transmission assembly for adjusting the drilling position, the lifting transmission assembly is arranged on one side of the base 1, and the moving transmission assembly is arranged between the lifting transmission assembly and the drill bit 5; and

the cooling assembly is installed between the base 1 and the drill bit 5 and used for cooling the drill bit 5.

The utility model discloses an in the embodiment, open at the middle part of base 1 has logical groove 11, and universal wheel 12 is all installed in the four corners of base 1 bottom, conveniently shifts colliery probing construction equipment's position, and the upside at base 1 is installed with removing transmission assembly to the lift transmission subassembly, and drill bit 5 is installed in the lift transmission subassembly with removing transmission assembly, and the cooling unit mount can cool off drill bit 5 between base 1 and drill bit 5. When carrying out the colliery probing and applying, the staff changes the probing position of drill bit 5 through removing drive assembly, after confirming the probing position, lift drive assembly drives pivoted drill bit 5 and moves down, carry out probing work through leading to groove 11, and simultaneously, the cooling subassembly cools off the temperature to the surface of drill bit 5, prevent drill bit 5 at probing in-process overheated and damage, thereby can be convenient for carry out probing work to the position of difference, reduce colliery probing construction device's removal frequency, improve the probing efficiency.

In an embodiment of the present invention, please refer to fig. 2, the lifting transmission assembly includes:

the lifting piece is arranged on one side of the base 1 and used for driving the drill bit 5 to lift; and

the lifting transmission part is installed between the base 1 and the lifting part and used for driving the lifting part to lift.

The utility model discloses an in the embodiment, the lift driving medium can be pneumatic cylinder 2, and pneumatic cylinder 2 can be provided with two, and two 2 symmetrical both ends of installing at base 1 up end of pneumatic cylinder, and the lift piece can be mounting

bracket

3, and 3 fixed mounting of mounting bracket are at the output of two pneumatic cylinders 2, and drill bit 5 is installed on mounting bracket 3 through removing transmission assembly. When the drilling operation is carried out, after the drilling position of the drill bit 5 is adjusted by moving the transmission assembly, the output ends of the two hydraulic cylinders 2 contract to drive the mounting frame 3 to descend, and the drill bit 5 which rotates at the moment carries out the drilling operation on the drilling position. The drill bit 5 can be driven to slowly descend for drilling work, and the drilling construction is stable and efficient.

In an embodiment of the present invention, referring to fig. 2 and 3, the movement transmission assembly includes:

the movable seat 4 is used for installing the drill bit 5, and the movable seat 4 is movably arranged in the lifting piece and is used for driving the drill bit 5 to move;

the movable driving piece is movably connected with the movable seat 4 and used for driving the movable seat 4 to move; and

and the moving guide piece is arranged in the lifting piece and is used for movably guiding the movable seat 4.

The utility model discloses an embodiment, open the middle part of mounting bracket 3 has the first mounting groove 31 that link up, the removal guide can be a pair of guiding axle 42, the parallel symmetry of a pair of guiding axle 42 is installed in first mounting groove 31, the removal driving piece can be threaded rod 43, threaded rod 43 rotates and installs between a pair of support frame 32, a pair of support frame 32 fixed mounting is at the both ends of mounting bracket 3 up end, the one end of threaded rod 43 is fixed with the output of first motor 44 and is linked to each other, the lower part and a pair of guiding axle 42 sliding connection of sliding seat 4, the upper portion and the threaded rod 43 threaded connection of sliding seat 4, open the bottom of sliding seat 4 has second mounting groove 41, fixed mounting has the vertical decurrent second motor 51 of output in second mounting groove 41, drill bit 5 fixed mounting is at the output of second motor 51. When the drilling position needs to be adjusted, the first motor 44 is driven to work, the first motor 44 drives the threaded rod 43 to rotate, the movable seat 4 slides along the pair of guide shafts 42 under the matching of the pair of guide shafts 42, the position of the second motor 51 and the position of the drill bit 5 are driven to change, the adjustment of the drilling position is achieved, the coal mine drilling construction device is prevented from being moved when the drilling position is replaced every time, and the coal mine drilling efficiency is improved.

Similarly, in another embodiment of the present invention, the movable driving member may also be composed of a pair of electric push rods, the pair of electric push rods is fixedly installed on one side of the upper end surface of the mounting frame 3, and one side of the movable seat 4 is fixedly connected to the output ends of the pair of electric push rods. During operation, the output ends of the pair of electric push rods drive the movable base 4 to slide along the pair of guide shafts 42, and drive the second motor 51 and the drill bit 5 to change positions, so that the drilling position is adjusted.

In an embodiment of the present invention, referring to fig. 4 and 5, the cooling assembly includes:

the water supply part is arranged on the base 1 and used for supplying water for cooling and temperature reduction of the drill bit 5; and

and the flow guide piece is arranged on the outer side of the drill bit 5 and is used for guiding the cooling water.

The utility model discloses an in one embodiment, the water supply spare can be water tank 7, and water tank 7 can set up two, and two water tanks 7 are installed respectively at the both ends of base 1 up end, and the water conservancy diversion spare can be water

conservancy diversion cover

6, and 6 fixed mounting of water conservancy diversion cover are in the bottom of sliding seat 4, and the upper portion activity of drill bit 5 sets up in water conservancy diversion cover 6, and the upper portion of water conservancy diversion cover 6 is provided with two connection end 61, and the water pump in the water tank 7 is connected with connection end 61 through connecting pipe 71. During operation, the water pump pumps out the water in the water tank 7, the water is transmitted into the guide sleeve 6 through the connecting pipe 71, and the water is sprinkled on the drill bit 5 in the guide sleeve 6, so that the drill bit 5 in operation can be sprinkled and cooled, and the drill bit 5 is prevented from being damaged due to overheating.

In an embodiment of the present invention, referring to fig. 1 and 2, the coal mine drilling construction device further includes a fixing support mechanism, which is installed at both ends of the base 1, for fixing and supporting the base 1.

In an embodiment of the present invention, the fixing and supporting mechanism may be composed of a fixing frame and fixing nails 13, a pair of fixing frames is fixedly installed at two ends of the base 1, and the fixing nails 13 are movably installed in the fixing frames. Before the staff drills, through with staple 13 fixed mounting on ground for the mount rigidity, thereby with the rigidity of base 1, make things convenient for going on of drilling work, improved drilling construction's stability.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a coal mine drilling construction equipment, includes base and drill bit, its characterized in that, coal mine drilling construction equipment still includes:

2. The coal mine drilling construction device of claim 1, wherein the lift transmission assembly comprises:

the lifting piece is arranged on one side of the base and used for driving the drill bit to lift; and

the lifting transmission part is installed between the base and the lifting part and used for driving the lifting part to lift.

3. The coal mine drilling construction device of claim 2, wherein the movement transmission assembly comprises:

the movable seat is movably arranged in the lifting piece and used for driving the drill bit to move;

the movable driving piece is movably connected with the movable seat and used for driving the movable seat to move; and

and the moving guide piece is arranged in the lifting piece and is used for moving and guiding the movable seat.

4. The coal mine drilling construction device of claim 1, wherein the desuperheating assembly comprises:

the water supply part is arranged on the base and used for supplying water for cooling and cooling the drill bit; and

and the flow guide piece is arranged on the outer side of the drill bit and is used for guiding cooling water.

5. The coal mine drilling construction device according to claim 1, further comprising a fixed support mechanism installed at both ends of the base for fixedly supporting the base.