CN210370472U

CN210370472U - Coal mine geological exploration drilling device

Info

Publication number: CN210370472U
Application number: CN201920241825.0U
Authority: CN
Inventors: 李强; 任帅; 肖剑宇; 李刚; 常勇; 葛成云
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-26
Filing date: 2019-02-26
Publication date: 2020-04-21
Anticipated expiration: 2029-02-26

Abstract

The utility model discloses a coal mine geological exploration drilling device, which comprises a first supporting plate, wherein the top of the first supporting plate is respectively provided with a cylinder and a power switch, the output end of the cylinder is connected with a piston rod through the first supporting plate, the piston rod penetrates through the first supporting plate, the bottom end of the piston rod is fixed with a motor box which is provided with a rocker, a rotary disc, a first rotary shaft, a loop bar, a third knob, a third screw rod, a second drill bit, a second knob and a second screw rod, before a user carries the device, the second knob can be rotated to unscrew the second screw rod, so that a first supporting column and the second supporting plate are loosened, the user can conveniently detach and install the device, and before the user carries out drilling operation, the device is placed on the ground, the rocker is rotated to drive the rotary disc to rotate through rotating the rocker, the rotary disc drives the first rotary shaft to rotate, the first rotating shaft drives the sleeve rod to rotate, the sleeve rod drives the second drill bit to rotate, and the second drill bit begins to drill the ground.

Description

Coal mine geological exploration drilling device

Technical Field

The utility model relates to a probing device technical field specifically is a colliery geological survey probing device.

Background

The drilling equipment is various according to different application fields, is small enough to be handheld, and is a thin-wall drilling machine (a wall is drilled for installing pipelines such as an upper water pipeline and a lower water pipeline and an air conditioning pipeline and the like) with the weight of more than ten kilograms, and is a super-deep-hole drilling machine (such as a 900m electric oil drilling machine) which is large enough to be loaded on an entire train and has the weight of thousands of tons (of course, according to different purposes, the structure of the drilling equipment is naturally extremely simple to complex.

Current drilling equipment, current drilling equipment, it is unstable inadequately to place when the rugged terrain is bored, the target that squints appears in the probing in-process easily, leads to reducing the probing effect, and simultaneously, current drilling equipment is bulky, carries inconveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a colliery geology reconnaissance drilling rig to solve among the above-mentioned background art drilling rig because the topography reason is placed insecure and drilling rig is bulky, the difficult problem that carries.

In order to achieve the above object, the utility model provides a following technical scheme: a coal mine geological exploration drilling device comprises a first supporting plate, wherein an air cylinder and a power switch are respectively installed at the top of the first supporting plate, the output end of the air cylinder is connected with a piston rod through the first supporting plate, the piston rod penetrates through the first supporting plate, a motor box is fixed at the bottom end of the piston rod, a motor is installed below the interior of the motor box, the output end of the motor is connected with a second rotating shaft, the second rotating shaft is connected with a drill rod through a first screw rod, a first knob is connected with one end of the first screw rod, the drill rod is connected with a first drill bit through a fourth screw rod, a fourth knob is connected with one end of the fourth screw rod, first supporting columns are connected to two sides of the bottom of the first supporting plate, the first supporting columns are connected with a second supporting plate through second screw rods, and a second knob is connected with one end of the second screw rod, the utility model discloses a drill bit, including first backup pad, second backup pad, loop bar, first pivot, second drill bit, first pivot, the top of second backup pad is run through there is first pivot, the top of first pivot is connected with the carousel, the top of carousel is fixed with the rocker, the loop bar has been cup jointed to the bottom of first pivot, the bottom of loop bar is connected with the second drill bit through the third screw rod, the one end of third screw rod is connected with the third knob, the bottom of second backup pad is fixed with the second support column, just the loop bar is located the inside of second support column.

Preferably, the power switch is electrically connected with the cylinder and the motor respectively.

Preferentially, first support column is provided with four, just first support column is the symmetry setting along the length center line of first backup pad.

Preferably, the first screw is in threaded connection with the second rotating shaft and the drill rod, and the second screw is in threaded connection with the second support plate and the first support column.

Preferably, the second drill bit is "conical" and the material from which the second drill bit is made comprises steel.

Preferentially, the sleeve rods are four and symmetrically arranged along the length center line of the second support plate, and the sleeve rods are made of steel.

Compared with the prior art, the beneficial effects of the utility model are that: a coal mine geological exploration drilling device is provided with a rocker, a rotary table, a first rotary shaft, a loop bar, a third rotary knob, a third screw, a second drill bit, a second rotary knob and a second screw, wherein before a user carries the device, the user can rotate the second rotary knob to screw out the second screw to loosen a first support column and a second support plate, so that the user can conveniently detach and mount the device and conveniently carry or transport the device, and before the user carries out drilling operation, the user puts the device on the ground, the rocker rotates and drives the rotary table to rotate through rotating the rocker, the rotary table drives the first rotary shaft to rotate, the first rotary shaft drives the loop bar to rotate, the loop bar drives the second drill bit to rotate, the second drill bit starts drilling on the ground, when the second drill bit is drilled into the ground and has enough length to fix the loop bar, the user can stop rotating the rocker to fix the drilling device, and if the second drill bit is worn, the third knob of accessible rotation, the third screw rod of back-out, then change the second drill bit can, and convenient to use person takes out the second drill bit, has just so solved drilling equipment because the topography reason is placed insecure and drilling equipment is bulky, the difficult problem that carries.

Drawings

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

FIG. 2 is a schematic view of a side partial structure of the drill rod of the present invention;

fig. 3 is a schematic side view of the first support column of the present invention;

fig. 4 is a schematic view of the partial structure of the loop bar of the present invention.

In the figure: 1. a cylinder; 2. a first support plate; 3. a piston rod; 4. a first support column; 5. A motor case; 6. a motor; 7. a first knob; 8. a drill stem; 9. a rocker; 10. a turntable; 11. A first rotating shaft; 12. a loop bar; 13. a second support column; 14. a first drill bit; 15. a second knob; 16. a third knob; 17. a third screw; 18. a second drill bit; 19. a second rotating shaft; 20. a fourth knob; 21. a first screw; 22. a fourth screw; 23. a second screw; 24. a second support plate; 25. and a power switch.

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

Referring to fig. 1-4, the present invention provides a technical solution: a coal mine geological exploration drilling device comprises an air cylinder 1, a first supporting plate 2, a piston rod 3, a first supporting column 4, a motor box 5, a motor 6, a first knob 7, a drill rod 8, a rocker 9, a rotary table 10, a first rotary shaft 11, a loop bar 12, a second supporting column 13, a first drill bit 14, a second knob 15, a third knob 16, a third screw 17, a second drill bit 18, a second rotary shaft 19, a fourth knob 20, a first screw 21, a fourth screw 22, a second screw 23, a second supporting plate 24 and a power switch 25, wherein the air cylinder 1 and the power switch 25 are respectively installed at the top of the first supporting plate 2, the output end of the air cylinder 1 is connected with the piston rod 3 through the first supporting plate 2, the piston rod 3 penetrates through the first supporting plate 2, the motor box 5 is fixed at the bottom end of the piston rod 3, the motor 6 is installed below the interior of the motor box 5, the output end of the motor 6 is connected with a second rotating shaft 19, the second rotating shaft 19 is connected with a drill rod 8 through a first screw 21, one end of the first screw 21 is connected with a first knob 7, the drill rod 8 is connected with a first drill bit 14 through a fourth screw 22, one end of the fourth screw 22 is connected with a fourth knob 20, two sides of the bottom of the first supporting plate 2 are connected with first supporting columns 4, the first supporting columns 4 are connected with second supporting plates 24 through second screws 23, one end of the second screws 23 is connected with a second knob 15, a first rotating shaft 11 penetrates through the top of the second supporting plates 24, the top end of the first rotating shaft 11 is connected with a rotating disc 10, the top of the rotating disc 10 is fixed with a rocker 9, the bottom end of the first rotating shaft 11 is sleeved with a loop bar 12, the bottom of the loop bar 12 is connected with a second drill bit 18 through a third screw 17, one end of the third screw 17 is connected with a third knob 16, a second supporting column 13 is fixed at the bottom of the second supporting plate 24, and the loop bar 12 is located inside the second supporting column 13.

Referring to fig. 1 and 3, the power switch 25 is electrically connected to the cylinder 1 and the motor 6, so that a user can conveniently turn on or off the cylinder 1 and the motor 6, four first support columns 4 are provided, and the first support columns 4 are symmetrically arranged along the length center line of the first support plate 2, thereby improving the stability of the drilling device.

Referring to fig. 1 to 4, the first screw 21 is threadedly connected to the second rotating shaft 19 and the drill rod 8, and the second screw 23 is threadedly connected to the second support plate 24 and the first support post 4, so that a user can conveniently mount and dismount the drilling apparatus, and the second drill 18 is "conical", and the second drill 18 is made of steel, so that the second drill 18 can conveniently drill the ground, and the drilling efficiency is improved.

Referring to fig. 1, 3 and 4, four loop bars 12 are provided, the loop bars 12 are symmetrically arranged along the length center line of the second support plate 24, and the loop bars 12 are made of steel, so as to enhance the stability of the drilling device during operation.

The working principle is as follows: firstly, a user puts the device on the ground, then rotates the rocker 9 to rotate the rocker 9 and drive the rotary table 10 to rotate, the rotary table 10 drives the first rotary shaft 11 to rotate, the first rotary shaft 11 drives the loop bar 12 to rotate, the loop bar 12 drives the second drill 18 to rotate, the second drill 18 drills the ground, when the length of the second drill 18 drilled into the ground is enough to fix the loop bar 12, the user can stop rotating the rocker 9, then starts to assemble the drilling device, the second support plate 24 and the first support column 4 are fixed through the second screw 23, the second rotary shaft 19 and the drill rod 8 are fixed through the first screw 21, then the first drill 14 and the drill rod 8 are fixed through the fourth screw 22, after the device is assembled, the user opens the air cylinder 1 and the motor 6 through the power switch 25, the air cylinder 1 starts to operate, and pushes the piston rod 3 to move downwards, the piston rod 3 simultaneously pushes the motor 6 to move downwards, and the motor 6 starts to rotate to drive the second rotating shaft 19 to rotate, the second rotating shaft 19 drives the drill rod 8 to rotate, the drill rod 8 drives the first drill bit 14 to rotate, the first drill bit 14 starts to drill the ground, and after the work is finished, a user turns off the motor 6 and the air cylinder 1 to stop drilling operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a colliery geological survey drilling equipment, includes first backup pad (2), its characterized in that: the drill bit is characterized in that an air cylinder (1) and a power switch (25) are respectively installed at the top of the first supporting plate (2), the output end of the air cylinder (1) is connected with a piston rod (3) through the first supporting plate (2), the piston rod (3) penetrates through the first supporting plate (2), a motor box (5) is fixed at the bottom end of the piston rod (3), a motor (6) is installed below the inner portion of the motor box (5), the output end of the motor (6) is connected with a second rotating shaft (19), the second rotating shaft (19) is connected with a drill rod (8) through a first screw rod (21), one end of the first screw rod (21) is connected with a first knob (7), the drill rod (8) is connected with a first drill bit (14) through a fourth screw rod (22), one end of the fourth screw rod (22) is connected with a fourth knob (20), first supporting columns (4) are respectively connected to two sides of the bottom of the first supporting plate (2), first support column (4) are connected with second backup pad (24) through second screw rod (23), the one end of second screw rod (23) is connected with second knob (15), first pivot (11) have been run through at the top of second backup pad (24), the top of first pivot (11) is connected with carousel (10), the top of carousel (10) is fixed with rocker (9), loop bar (12) have been cup jointed to the bottom of first pivot (11), the bottom of loop bar (12) is connected with second drill bit (18) through third screw rod (17), the one end of third screw rod (17) is connected with third knob (16), the bottom of second backup pad (24) is fixed with second support column (13), just loop bar (12) are located the inside of second support column (13).

2. A coal mine geological survey drilling apparatus according to claim 1, wherein: the power switch (25) is respectively electrically connected with the cylinder (1) and the motor (6).

3. A coal mine geological survey drilling apparatus according to claim 1, wherein: first support column (4) are provided with four, just first support column (4) are the symmetry setting along the length center line of first backup pad (2).

4. A coal mine geological survey drilling apparatus according to claim 1, wherein: the first screw (21) is in threaded connection with the second rotating shaft (19) and the drill rod (8), and the second screw (23) is in threaded connection with the second supporting plate (24) and the first supporting column (4).

5. A coal mine geological survey drilling apparatus according to claim 1, wherein: the second drill bit (18) is conical, and the material of the second drill bit (18) comprises steel.

6. A coal mine geological survey drilling apparatus according to claim 1, wherein: the sleeve rod (12) is provided with four, the sleeve rod (12) is symmetrically arranged along the length center line of the second supporting plate (24), and the sleeve rod (12) is made of steel.