CN220118106U

CN220118106U - Deep drilling equipment for geological exploration

Info

Publication number: CN220118106U
Application number: CN202321542346.5U
Authority: CN
Inventors: 刘铭; 邱长健; 张宏涛; 陶宇龙; 周伟
Original assignee: Shaanxi Coalbed Methane Development Co ltd
Current assignee: Shaanxi Coalbed Methane Development Co ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2023-12-01
Anticipated expiration: 2033-06-16

Abstract

The utility model provides deep drilling equipment for geological exploration, which comprises the following components: the base, the top both sides of base all rotate and install the band pulley, two the cover is equipped with the drive belt between the band pulley, one of them the top fixed mounting of band pulley has first gear, the outside meshing of first gear is connected with the second gear, the central point department keyway of second gear is connected with the motor, be fixed mounting between motor and the base. According to the deep drilling equipment for geological exploration, after the deep drilling equipment is moved to a proper position, the two belt pulleys are rotated through the rotation of the motor and the cooperation of the transmission belt, and as the belt pulleys are meshed with the first screw rod and the cooperation between the limiting rod and the top plate, the first screw rod moves downwards, the first screw rod enters the ground, the equipment is effectively fixed, the phenomenon that the drilling holes are deviated due to the movement of the equipment in the drilling process is avoided, the second screw rod is bent and damaged, and the stability is improved.

Description

Deep drilling equipment for geological exploration

Technical Field

The utility model relates to the field of deep drilling equipment, in particular to deep drilling equipment for geological exploration.

Background

The geological exploration is to survey and detect geology by various means and methods, determine a proper bearing layer, determine a foundation type according to the foundation bearing capacity of the bearing layer, calculate investigation and research activities of foundation parameters, find industrially significant mineral deposits in mineral general investigation, provide mineral reserves and geological data required by mine construction design for finding out the quality and quantity of mineral and the technical conditions of exploitation, and investigate and research the geological conditions of rocks, strata, structures, mineral, hydrology, landforms and the like in a certain area, while the geological exploration needs drilling equipment.

But deep drilling equipment in the existing market is poor in stability in the drilling process, so that the equipment can move, the drilling hole is inclined due to the movement of the equipment, and the problem of bending damage of a drilling pipe drilled downwards is easy to occur.

Accordingly, there is a need to provide a deep drilling apparatus for geological exploration that solves the above-mentioned technical problems.

Disclosure of Invention

The utility model provides deep drilling equipment for geological exploration, which solves the problems that the deep drilling equipment in the existing market is poor in stability in the drilling process, the equipment can move, the drilling hole is inclined due to the movement of the equipment, and a drilling pipe drilled downwards is easy to bend and damage.

The utility model provides deep drilling equipment for geological exploration, which comprises the following components: the base, the top both sides of base all rotate and install the band pulley, two the cover is equipped with the drive belt between the band pulley, one of them the top fixed mounting of band pulley has first gear, the outside meshing of first gear is connected with the second gear, the central point department keyway of second gear is connected with the motor, be fixed mounting between motor and the base, two the equal meshing of central point department of band pulley is connected with first screw rod, two the top fixed mounting of first screw rod has the roof, two the gag lever post has all been run through at the top of roof, be fixed mounting between gag lever post and the base.

Preferably, the top of base just is located two fixed mounting has the mounting bracket between the band pulley, fixed mounting has a screw thread section of thick bamboo between base and the mounting bracket.

Preferably, the inside threaded connection of screw section of thick bamboo has the second screw rod, the drill bit is installed to the bottom of second screw rod.

Preferably, a top key groove of the second screw is connected with a receiving tray, and guide grooves are formed in the receiving tray, the second screw and the center point of the drill bit.

Preferably, handles are fixedly arranged on the outer part of the receiving tray in an equidistant annular mode, and the number of the handles is six.

Preferably, universal wheels are installed at the bottom of the base in an equidistant rotation mode, and the number of the universal wheels is four.

Compared with the related art, the deep drilling equipment for geological exploration has the following beneficial effects:

after the equipment is moved to a proper position, the two belt pulleys are rotated through the rotation of the motor and the cooperation of the transmission belt, as the belt pulleys are meshed with the first screw rod and the cooperation between the limiting rod and the top plate, the first screw rod moves downwards, the first screw rod enters the ground, the equipment is effectively fixed, the equipment is prevented from moving in the drilling process, the drilling hole is prevented from being deviated, the second screw rod is bent and damaged, and the stability is improved;

when the drill bit drills downwards, impurities such as soil enter the second screw rod through the guide chute, finally fall into the inside of the receiving tray, and the drilled soil is conveniently collected and detected.

Drawings

FIG. 1 is a schematic view of a deep drilling apparatus for geological exploration according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic view of the first screw mounting structure of FIG. 1;

fig. 3 is a schematic view of the second screw mounting structure shown in fig. 1.

In the figure: 1. a base; 2. a belt wheel; 3. a transmission belt; 4. a first gear; 5. a second gear; 6. a motor; 7. a first screw; 8. a top plate; 9. a limit rod; 10. a mounting frame; 11. a thread cylinder; 12. a second screw; 13. a drill bit; 14. a receiving tray; 15. a guide groove; 16. a handle; 17. and a universal wheel.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is a schematic structural diagram of a deep drilling apparatus for geological exploration according to a preferred embodiment of the present utility model; FIG. 2 is a schematic view of the first screw mounting structure of FIG. 1; FIG. 3 is a schematic view of the second screw mounting structure of FIG. 1, a deep drilling apparatus for geological exploration, comprising: the base 1, the pulley 2 is installed in both sides of the top of the base 1, the driving belt 3 is sleeved between the two pulleys 2, the first gear 4 is fixedly installed at the top of one pulley 2, the second gear 5 is connected with the outside of the first gear 4 in a meshed manner, the motor 6 is connected with the center point of the second gear 5 in a key way, the motor 6 is fixedly installed with the base 1, the first screw 7 is connected with the center point of the two pulleys 2 in a meshed manner, the top plates 8 are fixedly installed at the tops of the two first screw 7, the limit rods 9 are penetrated through the tops of the two top plates 8, the limit rods 9 are fixedly installed with the base 1, after the device is moved to a proper position, the two pulleys 2 are rotated through the rotation of the motor 6 and the cooperation of the driving belt 3, the first screw 7 moves downwards due to the cooperation between the pulley 2 and the first screw 7 and the limit rods 9 and the top plates 8,

the first screw rod 7 gets into ground, and is effectual fixed equipment, avoids taking place to remove at the in-process equipment that bores, leads to boring the hole and takes place the skew for the crooked damage of second screw rod 12 has improved stability.

The top of the base 1 and between the two belt wheels 2 is fixedly provided with a mounting frame 10, a threaded cylinder 11 is fixedly arranged between the base 1 and the mounting frame 10, the threaded cylinder 11 is matched with the second screw rod 12, and when the second screw rod 12 rotates, the position between the second screw rod 12 and the threaded cylinder 11 is changed, so that the second screw rod 12 moves downwards or upwards.

The inside threaded connection of screw section of thick bamboo 11 has second screw rod 12, and drill bit 13 is installed to the bottom of second screw rod 12, and drill bit 13 and ground contact, when second screw rod 12 drove drill bit 13 rotation, the effectual drilling operation that carries out.

The top keyway of second screw rod 12 is connected with and connects charging tray 14, and the centre point department of second screw rod 12 and drill bit 13 has all offered baffle box 15, and when drill bit 13 down drills, impurity such as earth gets into the inside of second screw rod 12 through baffle box 15, falls to the inside that connects charging tray 14 at last, conveniently collects the detection to the earth of boring.

The outside equidistance annular fixed mounting that connects charging tray 14 has handle 16, and the quantity of handle 16 is six, drives through handle 16 and connects charging tray 14 rotation, and then drives second screw rod 12 rotation, and handle 16 equidistance distributes, and the user conveniently drives through handle 16 and connects charging tray 14 and rotate.

The universal wheels 17 are installed at the bottom of the base 1 in an equidistant rotation mode, the number of the universal wheels 17 is four, equipment can be conveniently moved through the universal wheels 17, and geological exploration is convenient to use.

The utility model provides a deep drilling device for geological exploration, which has the following working principle:

the first step: through the universal wheel 17 is convenient for remove equipment, remove the back to suitable position with equipment, through the rotation of motor 6 and the cooperation of drive belt 3 for two band pulleys 2 rotate, because band pulley 2 and first screw rod 7 meshing, and the cooperation between gag lever post 9 and the roof 8 makes first screw rod 7 move down, and first screw rod 7 gets into ground, effectually fixes equipment.

And a second step of: the handle 16 drives the material receiving tray 14 to rotate so as to drive the second screw rod 12 to rotate, when the second screw rod 12 rotates, the position between the second screw rod 12 and the threaded cylinder 11 is changed, so that the second screw rod 12 moves downwards, when the drill bit 13 drills downwards, impurities such as soil enter the second screw rod 12 through the guide chute 15, finally, the impurities fall into the material receiving tray 14, and the drilled soil is conveniently collected and detected.

And a third step of: after the drilling is completed, the handle 16 is reversely rotated, the second screw 12 is enabled to move upwards, the drill bit 13 is separated from the ground, the motor 6 is reversely rotated, the first screw 7 is enabled to move upwards and separated from the ground, the equipment is fixed by contact, and the equipment is moved through the universal wheel 17.

after moving equipment to suitable position, through the rotation of motor 6 and the cooperation of drive belt 3 for two band pulleys 2 rotate, because band pulley 2 and first screw rod 7 meshing, and the cooperation between gag lever post 9 and the roof 8, make first screw rod 7 downwardly moving, first screw rod 7 gets into ground, and effectually fix equipment, avoid taking place to remove at the in-process equipment that drills, lead to boring the hole and take place the skew, make the crooked damage of second screw rod 12, improved stability.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.

Claims

1. A deep drilling apparatus for geological exploration, comprising: base (1), its characterized in that: the utility model discloses a motor, including base (1), pulley (2) are installed in the top both sides of base (1) all rotate, two the cover is equipped with drive belt (3) between pulley (2), one of them the top fixed mounting of pulley (2) has first gear (4), the external engagement of first gear (4) is connected with second gear (5), the central point department keyway of second gear (5) is connected with motor (6), be fixed mounting between motor (6) and base (1), two the central point department of pulley (2) all meshes to be connected with first screw rod (7), two the top fixed mounting of first screw rod (7) has roof (8), two the top of roof (8) all runs through gag lever post (9), be fixed mounting between gag lever post (9) and base (1).

2. Deep drilling equipment for geological exploration according to claim 1, characterized in that a mounting frame (10) is fixedly arranged at the top of the base (1) and between the two belt pulleys (2), and a threaded cylinder (11) is fixedly arranged between the base (1) and the mounting frame (10).

3. Deep drilling device for geological exploration according to claim 2, characterized in that the screw barrel (11) is internally screwed with a second screw (12), the bottom end of the second screw (12) being provided with a drill bit (13).

4. A deep drilling device for geological exploration according to claim 3, characterized in that a top key slot of the second screw (12) is connected with a receiving tray (14), and guide grooves (15) are formed in central points of the receiving tray (14), the second screw (12) and the drill bit (13).

5. The deep drilling device for geological exploration according to claim 4, wherein the handles (16) are fixedly arranged on the outer part of the receiving tray (14) at equal intervals in a ring shape, and the number of the handles (16) is six.

6. Deep drilling equipment for geological exploration according to claim 5, characterized in that the bottom of the base (1) is provided with universal wheels (17) in equidistant rotation, and the number of universal wheels (17) is four.