CN213510427U

CN213510427U - Drilling device for coal mine

Info

Publication number: CN213510427U
Application number: CN202022134799.7U
Authority: CN
Inventors: 胡秀伦; 陈作兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-06-22
Anticipated expiration: 2030-09-25

Abstract

The utility model belongs to drilling equipment field, especially, drilling equipment for coal mine, include the base and be located the rig of base top, the first groove has been seted up at the top of base, slidable mounting has the riser in the first groove, the first hole has been seted up to one side of riser, slidable mounting has the diaphragm in the first hole, and rig fixed mounting is on the diaphragm, the top fixed mounting of diaphragm has the dust catcher, be connected with the suction hood on the dust catcher, the second hole has been seted up on the diaphragm, fixed mounting has the gag lever post on the top inner wall in first hole and on the bottom inner wall, a plurality of fixed slots have been seted up to one side of gag lever post, the second groove has been seted up on one side inner wall in second hole, slidable mounting has the dead lever in the second groove, and dead lever and the fixed slot looks adaptation. The utility model relates to a rationally, simple structure, convenient operation is convenient for carry out the altitude mixture control to the rig, and the dust that the rig of being convenient for produced absorbs, can reduce wafting of dust, can improve operational environment.

Description

Drilling device for coal mine

Technical Field

The utility model relates to a drilling equipment technical field especially relates to a drilling equipment for coal mine.

Background

In the coal mine production operation process, need carry out the drilling sample to the coal seam, and in order to guarantee the sampling variety, the degree of depth that generally needs drilling is great, just needs to use extension bar connection drill bit to carry out the operation.

But current drilling equipment still has some weak points when in actual use, for example during the operation, mostly directly operate through the handle of motor upper end, not only need support with the hand, but also need impel forward, be unfavorable for the operation, when the height of drilling is different, need carry out height control to the rig, and the rig produces the dust for operational environment is poor, therefore we have provided a drilling equipment for coal mine and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having among the prior art when the height of drilling is different, need carry out altitude mixture control to the rig, and the rig produces the dust for the poor shortcoming of operational environment, and the drilling equipment for the colliery that proposes.

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

a drilling device for coal mines comprises a base and a drilling machine located above the base, wherein a first groove is formed in the top of the base, a vertical plate is arranged in the first groove in a sliding mode, a first hole is formed in one side of the vertical plate, a transverse plate is arranged in the first hole in a sliding mode, the drilling machine is fixedly installed on the transverse plate, a dust collector is fixedly installed at the top end of the transverse plate, a dust suction hood is connected onto the dust collector, a second hole is formed in the transverse plate, limiting rods are fixedly installed on the inner wall of the top and the inner wall of the bottom of the first hole, a plurality of fixing grooves are formed in one side of each limiting rod, a second groove is formed in one side of each second hole, a fixing rod is arranged in the second groove in a sliding mode and matched with the corresponding fixing groove, a threaded hole is rotatably installed in the inner wall of one side of the second groove, an adjusting screw rod is, the top fixed mounting of base has driving motor, and driving motor's output shaft fixed cover is equipped with the one end of lead screw, and the other end of lead screw rotates to be installed on stable seat, and riser threaded sleeve establishes on the lead screw.

Preferably, the inner walls of the two sides of the first groove are fixedly provided with the same connecting rod, the vertical plate is sleeved on the connecting rod in a sliding mode, and the vertical plate can be limited through the connecting rod.

Preferably, all seted up the spacing groove on the both sides inner wall of first groove, the equal fixed mounting in both sides of riser has spacing seat, and spacing seat and the spacing groove sliding connection who corresponds can make the riser carry out stable removal.

Preferably, the bottom fixed mounting of base has a plurality of gyro wheels, and a plurality of gyro wheels are rectangle equidistant setting, and the gyro wheel sets up to lockable universal wheel.

Preferably, sliding grooves are formed in the inner walls of the two sides of the first hole, sliding seats are fixedly mounted on the two sides of the transverse plate, and the sliding seats are connected with the corresponding sliding grooves in a sliding mode.

Preferably, a rotating groove is formed in one end of the fixing rod, one end of the adjusting screw rod is rotatably installed in the rotating groove, and the other end of the adjusting screw rod extends to the outer side of the transverse plate and is fixedly provided with a knob.

The utility model discloses in, a drilling equipment for coal mine when driling the colliery, when the height of drilling is different, need to adjust the height of rig, through rotating the knob, the knob can drive adjusting screw to rotate, under the effect of screw hole, can make adjusting screw rotate while moving, adjusting screw's removal can drive the dead lever and move, thereby can break away from corresponding fixed slot, remove the fixed to the diaphragm, adjust in the vertical direction at the diaphragm, the diaphragm can drive the rig and carry out height control, after adjusting and accomplishing, reverse rotation knob, can make the dead lever reset and block into in the corresponding fixed slot;

then through starting rig, driving motor and dust catcher, driving motor can drive the lead screw and rotate, and the rotation of lead screw can drive the riser and remove, and the riser can drive diaphragm and rig and remove, and the removal of rig can be drilled the colliery, and absorbs through the dust that dust catcher and suction hood produced to can reduce wafting of dust, can improve operational environment.

The utility model relates to a rationally, simple structure, convenient operation is convenient for carry out the altitude mixture control to the rig, and the dust that the rig of being convenient for produced absorbs, can reduce wafting of dust, can improve operational environment.

Drawings

Fig. 1 is a schematic structural view of a drilling device for coal mine according to the present invention;

fig. 2 is a schematic structural view of a part a of a drilling device for a coal mine, according to the present invention;

fig. 3 is a schematic structural diagram of a part B of the drilling device for a coal mine provided by the utility model.

In the figure: 1. a base; 2. a drilling machine; 3. a first groove; 4. a vertical plate; 5. a first hole; 6. a transverse plate; 7. a vacuum cleaner; 8. a dust hood; 9. a limiting rod; 10. fixing grooves; 11. a second hole; 12. a second groove; 13. fixing the rod; 14. a threaded hole; 15. adjusting the screw rod; 16. a knob; 17. a drive motor; 18. a screw rod; 19. a stabilizing base; 20. and a roller.

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.

Referring to fig. 1-3, a drilling device for coal mine comprises a base 1 and a drilling machine 2 located above the base 1, wherein a first groove 3 is arranged at the top of the base 1, a vertical plate 4 is slidably mounted in the first groove 3, a first hole 5 is arranged at one side of the vertical plate 4, a transverse plate 6 is slidably mounted in the first hole 5, the drilling machine 2 is fixedly mounted on the transverse plate 6, a dust collector 7 is fixedly mounted at the top end of the transverse plate 6, a dust hood 8 is connected onto the dust collector 7, a second hole 11 is arranged on the transverse plate 6, a limiting rod 9 is fixedly mounted on the top inner wall and the bottom inner wall of the first hole 5, a plurality of fixing grooves 10 are arranged at one side of the limiting rod 9, a second groove 12 is arranged on the inner wall at one side of the second hole 11, a fixing rod 13 is slidably mounted in the second groove 12 and is matched with the corresponding fixing groove 10, and a threaded hole 14 is rotatably, adjusting screw 15 is installed to screw hole 14 internal thread, and adjusting screw 15 rotates and installs on dead lever 13, and the top fixed mounting of base 1 has a stable seat 19, and the top fixed mounting of base 1 has driving motor 17, and the fixed cover of the output shaft of driving motor 17 is equipped with the one end of lead screw 18, and the other end of lead screw 18 rotates and installs on stable seat 19, and riser 4 threaded sleeve establishes on lead screw 18.

In this embodiment, fixed mounting has same connecting rod on the both sides inner wall of first groove 3, and riser 4 slip cap establishes on the connecting rod, can carry on spacingly to riser 4 through the connecting rod.

In this embodiment, all seted up the spacing groove on the both sides inner wall of first groove 3, the equal fixed mounting in both sides of riser 4 has spacing seat, and spacing seat and the spacing groove sliding connection who corresponds can make riser 4 carry out stable removal.

In this embodiment, base 1's bottom fixed mounting has a plurality of gyro wheels, and a plurality of gyro wheels are rectangle equidistant setting, and the gyro wheel sets up to lockable universal wheel.

In this embodiment, sliding grooves have been all seted up on the both sides inner wall of first hole 5, and the equal fixed mounting in both sides of diaphragm 6 has the sliding seat, and sliding seat and the sliding groove sliding connection that corresponds.

In this embodiment, a rotation groove is opened at one end of the fixing rod 13, one end of the adjusting screw 15 is rotatably installed in the rotation groove, and the other end of the adjusting screw 15 extends to the outer side of the transverse plate 6 and is fixedly provided with a knob 16.

In the utility model, when the coal mine is drilled, when the drilling height is different, the height of the drilling machine 2 needs to be adjusted, by rotating the knob 16, the knob 16 can drive the adjusting screw 15 to rotate, under the action of the threaded hole 14, the adjusting screw 15 can be rotated and moved at the same time, the moving of the adjusting screw 15 can drive the fixed rod 13 to move, thereby being capable of separating from the corresponding fixed groove 10, the fixing of the transverse plate 6 is released, the transverse plate 6 is adjusted in the vertical direction, the transverse plate 6 can drive the drilling machine 2 to adjust the height, after the adjustment is completed, the knob 16 is rotated reversely, the fixed rod 13 can be reset and clamped into the corresponding fixed groove 10, then by starting the drilling machine 2, the driving motor 17 and the dust collector 7, the driving motor 17 can drive the screw rod 18 to rotate, the rotation of the screw rod 18 can drive the vertical plate 4 to move, riser 4 can drive diaphragm 6 and rig 2 and remove, and the removal of rig 2 can be drilled the colliery, and absorbs through the dust that dust catcher 7 and suction hood 8 produced to can reduce drifting away of dust, can improve operational environment.

Claims

1. A drilling device for coal mines comprises a base (1) and a drilling machine (2) positioned above the base (1), and is characterized in that a first groove (3) is formed in the top of the base (1), a vertical plate (4) is arranged in the first groove (3) in a sliding manner, a first hole (5) is formed in one side of the vertical plate (4), a transverse plate (6) is arranged in the first hole (5) in a sliding manner, the drilling machine (2) is fixedly arranged on the transverse plate (6), a dust collector (7) is fixedly arranged at the top end of the transverse plate (6), a dust collection cover (8) is connected onto the dust collector (7), a second hole (11) is formed in the transverse plate (6), a limiting rod (9) is fixedly arranged on the inner wall of the top of the first hole (5) and on the inner wall of the bottom of the first hole, a plurality of fixing grooves (10) are formed in one side of the limiting rod (9), a second groove (, sliding mounting has dead lever (13) in second groove (12), and dead lever (13) and fixed slot (10) looks adaptation that corresponds, rotate on the one side inner wall of second groove (12) and install screw hole (14), adjusting screw (15) are installed to screw hole (14) internal thread, and adjusting screw (15) rotate and install on dead lever (13), the top fixed mounting of base (1) has stable seat (19), the top fixed mounting of base (1) has driving motor (17), the fixed one end that is equipped with lead screw (18) of the output shaft cover of driving motor (17), the other end rotation of lead screw (18) is installed on stable seat (19), and riser (4) thread bush is established on lead screw (18).

2. The coal mine drilling device according to claim 1, wherein the inner walls of the two sides of the first groove (3) are fixedly provided with the same connecting rod, and the vertical plate (4) is sleeved on the connecting rod in a sliding manner.

3. The coal mine drilling device according to claim 1, wherein the inner walls of the two sides of the first groove (3) are respectively provided with a limiting groove, the two sides of the vertical plate (4) are respectively fixedly provided with a limiting seat, and the limiting seats are connected with the corresponding limiting grooves in a sliding manner.

4. The coal mine drilling device according to claim 1, wherein a plurality of rollers are fixedly mounted at the bottom end of the base (1), the rollers are arranged at equal intervals in a rectangular shape, and the rollers are arranged to be lockable universal wheels.

5. The coal mine drilling device according to claim 1, wherein sliding grooves are formed in the inner walls of the two sides of the first hole (5), sliding seats are fixedly mounted on the two sides of the transverse plate (6), and the sliding seats are slidably connected with the corresponding sliding grooves.

6. The coal mine drilling device as claimed in claim 1, wherein one end of the fixed rod (13) is provided with a rotating groove, one end of the adjusting screw rod (15) is rotatably arranged in the rotating groove, and the other end of the adjusting screw rod (15) extends to the outer side of the transverse plate (6) and is fixedly provided with a knob (16).