CN214403433U

CN214403433U - Soft rock drilling device

Info

Publication number: CN214403433U
Application number: CN202120549590.9U
Authority: CN
Inventors: 姜志峰; 崔志亮; 魏飞
Original assignee: Shandong Dongxin Geotechnical Engineering Co ltd
Current assignee: Shandong Dongxin Geotechnical Engineering Co ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-10-15
Anticipated expiration: 2031-03-17

Abstract

The utility model discloses a soft rock drilling rig, which comprises a housin, install first motor on the inner wall at the top of casing, the output shaft of first motor has first lead screw, first lead screw has cup jointed first slider through the screw thread, the bottom of first slider is fixed with the head rod, the one end of head rod is fixed with the box, box slidable mounting is in the inside of casing, the internally mounted of box has first fixing base, the second motor is installed to the side of first fixing base, the output shaft of second motor has the second lead screw, the second lead screw has cup jointed the second slider through the screw thread, the second slider slides and has cup jointed first dead lever. The utility model discloses can carry out a lot of samplings under the prerequisite of unmovable casing, improve sampling personnel's sampling efficiency, for the scientific research time of having practiced thrift, at the in-process of sample, carry out the location direction to the drill bit, ensure the accurate nature of sample.

Description

Soft rock drilling device

Technical Field

The utility model relates to a drilling equipment technical field especially relates to a soft rock drilling equipment.

Background

In the geological exploration process, a drilling tool is driven to drill a main special mechanical device for a real geological data rock core, a core, rock debris, a liquid sample, a gas sample and the like from the underground, and the drilling device is called as a drilling device for short.

At present, most drilling devices can only sample at fixed points, a plurality of samples are taken in the same area, the drilling devices need to be moved, leveling is carried out again, and a series of operations are carried out, so that the process is complicated, the sampling efficiency of sampling personnel is too low, if the sampling can be carried out for a plurality of times without moving a machine, the sampling efficiency can be greatly improved, and due to the situation, the soft rock drilling device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a soft rock drilling device.

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

a soft rock drilling device comprises a shell, wherein a first motor is installed on the inner wall of the top of the shell, an output shaft of the first motor is connected with a first lead screw, the first lead screw is sleeved with a first sliding block through threads, a first connecting rod is fixed at the bottom of the first sliding block, a box body is fixed at one end of the first connecting rod, the box body is slidably installed inside the shell, a first fixing seat is installed inside the box body, a second motor is installed on the side edge of the first fixing seat, an output shaft of the second motor is connected with a second lead screw, a second sliding block is sleeved with the second lead screw through threads, a first fixing rod is slidably sleeved with the second sliding block, the first fixing rod is fixed inside the box body, a second fixing rod is fixed at the top of the second sliding block, the number of the second fixing rods is two, and a mounting plate is fixed at one end of the second fixing rod, the utility model discloses a drilling machine, including mounting panel, baffle, drill bit, fourth slider, push rod motor, protection box, the output shaft of third motor, the drill bit is installed to the one end of axis of rotation, the drill bit rotates and has cup jointed the swivel becket, two equal slip on the second dead lever has cup jointed the third slider, the side of third slider is seted up flutedly, the recess internal fixation has the third dead lever, the slip has cup jointed the fourth slider on the third dead lever, the fourth slider has two, two be connected with the spring between the fourth slider, the side of fourth slider rotates and is connected with the second connecting rod, the one end of second connecting rod is rotated and is connected on the swivel becket.

Preferably, one end of the first screw rod is rotatably sleeved inside the second fixed seat through a bearing.

Preferably, the lateral side of casing is installed the pneumatic cylinder, the pneumatic cylinder has three, the lateral side of casing is fixed with the level bar.

Preferably, the water tank is installed at the top of second slider, install the water pump in the water tank, the outlet pipe of water pump runs through the side of water tank and is connected with the shower nozzle.

Preferably, the bottom of the shell is provided with universal wheels.

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

in the utility model, the shell is moved to a sampling section, the level of the shell is adjusted by a level bar and a hydraulic cylinder, the sampling is convenient, a first motor drives a first lead screw to rotate, the first lead screw drives a first slider to move through a thread, the first slider drives a first connecting rod to move, the first connecting rod drives a box body to move, a second motor drives a second lead screw to rotate, the second lead screw drives a second slider to move through a thread, the sampling can be completed in a certain area, and the shell does not need to be moved, a push rod of a push rod motor drives a protection box to move, the protection box drives a baffle to move, the baffle drives a third motor to move, the third motor drives a rotating shaft to move, the rotating shaft drives a drill bit to move, the drill bit drives a rotating ring to move, the rotating ring drives a second connecting rod to move, the second connecting rod drives a fourth slider to slide on a third fixing rod, the third fixing rod drives the slider to slide on the second fixing rod, can carry out the effect of leading to the drill bit when carrying out the probing operation, prevent the drill bit off tracking, be connected with the spring between two fourth sliders, the drill bit can squint after touchhing hard thing when the probing operation, can slow down the anti-seismic force that the drill bit received through the spring, can protect the drill bit when leading to the drill bit, the life of extension drill bit, the water pump can be spouted the water in the water tank to the drill bit through the shower nozzle, cools down the cooling to the drill bit, prevents that the drill bit from damaging.

To sum up, can carry out a lot of samplings under the prerequisite of unmovable casing, improve the sampling efficiency of sampling personnel, for the scientific research save time, at the in-process of sample, carry out the location direction to the drill bit, ensure the accurate nature of sample, protect the drill bit, can prolong the life of drill bit, strengthen the practicality of device.

Drawings

Fig. 1 is a main sectional view of a soft rock drilling device according to the present invention;

fig. 2 is a side sectional view of a soft rock drilling device according to the present invention;

fig. 3 is a sectional view of a casing of a soft rock drilling device according to the present invention;

fig. 4 is an assembly schematic view of parts between the second slider and the mounting plate of the soft rock drilling device provided by the present invention;

fig. 5 is an installation schematic diagram of a drill bit of the soft rock drilling device provided by the present invention.

In the figure: the automatic water tank cleaning device comprises a shell, a box body, a first sliding block, a first screw rod, a first connecting rod, a first motor, a second fixing seat, a hydraulic cylinder, a 9 level bar, a universal wheel, a first fixing seat 11, a second motor, a second sliding block 13, a second screw rod 14, a first fixing rod 15, a mounting plate 16, a push rod motor 17, a protective box 18, a third motor 19, a second fixing rod 20, a partition plate 21, a rotating shaft 22, a third sliding block 23, a drill bit 24, a rotating ring 25, a third fixing rod 26, a fourth sliding block 27, a spring 28, a second connecting rod 29, a water tank 30, a water pump 31 and a spray head 32.

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. 1-5, a soft rock drilling device comprises a housing 1, a first motor 6 is mounted on the inner wall of the top of the housing 1, an output shaft of the first motor 6 is connected with a first lead screw 4, the first lead screw 4 is sleeved with a first sliding block 3 through a thread, a first connecting rod 5 is fixed at the bottom of the first sliding block 3, a box body 2 is fixed at one end of the first connecting rod 5, the box body 2 is slidably mounted in the housing 1, a first fixing seat 11 is mounted in the box body 2, a second motor 12 is mounted at the side edge of the first fixing seat 11, an output shaft of the second motor 12 is connected with a second lead screw 14, a second sliding block 13 is sleeved with the second lead screw 14 through a thread, a first fixing rod 15 is sleeved with the second sliding block 13 in a sliding manner, the first fixing rod 15 is fixed in the box body 2, a second fixing rod 20 is fixed at the top of the second sliding block 13, and two second fixing rods 20 are provided, one end of the second fixing rod 20 is fixed with the mounting plate 16, the bottom of the mounting plate 16 is provided with the push rod motor 17, the push rod of the push rod motor 17 is fixed with the protection box 18, the bottom of the protection box 18 is fixed with the partition plate 21, the protection box 18 is internally provided with the third motor 19, the output shaft of the third motor 19 rotates to penetrate through the partition plate 21 and is connected with the rotating shaft 22, the drill bit 24 is installed at one end of the rotating shaft 22, the drill bit 24 rotates to be sleeved with the rotating ring 25, the third sliding block 23 is sleeved on the two second fixing rods 20 in a sliding mode, the side edge of the third sliding block 23 is provided with a groove, the groove is internally provided with the third fixing rod 26, the fourth sliding block 27 is sleeved on the third fixing rod 26 in a sliding mode, the fourth sliding block 27 has two, a spring 28 is connected between the two fourth sliding blocks 27, the side edge of the fourth sliding block 27 rotates to be connected with the second connecting rod 29, and one end of the second connecting rod 29 rotates to be connected on the rotating ring 25.

Wherein, one end of the first screw rod 4 is rotatably sleeved inside the second fixed seat 7 through a bearing.

Wherein, pneumatic cylinder 8 is installed to the side of casing 1, and pneumatic cylinder 8 has three, and the side of casing 1 is fixed with spirit level 9.

Wherein, the top of the second slide block 13 is provided with a water tank 30, a water pump 31 is arranged in the water tank 30, and a water outlet pipe of the water pump 31 penetrates through the side edge of the water tank 30 and is connected with a spray head 32.

Wherein, the bottom of the shell 1 is provided with a universal wheel 10.

The working principle is as follows: the shell 1 is moved to a sampling section, the level of the shell 1 is adjusted through a level ruler 9 and a hydraulic cylinder 8, the sampling is convenient, a first motor 6 drives a first screw rod 4 to rotate, the first screw rod 4 drives a first slide block 3 to move through a thread, the first slide block 3 drives a first connecting rod 5 to move, the first connecting rod 5 drives a box body 2 to move, a second motor 12 drives a second screw rod 14 to rotate, the second screw rod 14 drives a second slide block 13 to move through a thread, the sampling can be completed at a plurality of places in a certain area, the shell 1 does not need to be moved, a push rod of a push rod motor 17 drives a protection box 18 to move, the protection box 18 drives a partition plate 21 to move, the partition plate 21 drives a third motor 19 to move, the third motor 19 drives a rotating shaft 22 to move, the rotating shaft 22 drives a drill bit 24 to move, the drill bit 24 drives a rotating ring 25 to move, the rotating ring 25 drives a second connecting rod 29 to move, second connecting rod 29 drives fourth slider 27 and slides on third dead lever 26, third dead lever 26 drives slider 23 and slides on second dead lever 20, can carry out the effect of leading to the drill bit when carrying out the drilling operation, prevent the drill bit off tracking, be connected with spring 28 between two fourth sliders 27, drill bit 24 can squint behind the hard thing when the drilling operation, can slow down the anti-seismic force that drill bit 24 received through spring 28, can protect drill bit 24 when leading to drill bit 24, the life of extension drill bit 24, water pump 31 can pass through shower nozzle 32 with the water in the water tank 30 and spout to drill bit 24, cool down the drill bit 24, prevent that drill bit 24 from damaging.

In conclusion, the sampling can be carried out for a plurality of times on the premise of not moving the shell 1, the sampling efficiency of sampling personnel is improved, the time is saved for scientific research, the drill bit 24 is positioned and guided in the sampling process, the sampling accuracy is ensured, the drill bit 24 is protected, the service life of the drill bit 24 can be prolonged, and the practicability of the device is enhanced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The soft rock drilling device comprises a shell (1) and is characterized in that a first motor (6) is installed on the inner wall of the top of the shell (1), an output shaft of the first motor (6) is connected with a first lead screw (4), the first lead screw (4) is sleeved with a first slider (3) through threads, a first connecting rod (5) is fixed at the bottom of the first slider (3), a box body (2) is fixed at one end of the first connecting rod (5), the box body (2) is slidably installed inside the shell (1), a first fixing seat (11) is installed inside the box body (2), a second motor (12) is installed on the side edge of the first fixing seat (11), an output shaft of the second motor (12) is connected with a second lead screw (14), and a second slider (13) is sleeved on the second lead screw (14) through threads, the second slider (13) is sleeved with a first fixing rod (15) in a sliding mode, the first fixing rod (15) is fixed inside the box body (2), a second fixing rod (20) is fixed to the top of the second slider (13), two second fixing rods (20) are provided, a mounting plate (16) is fixed to one end of each second fixing rod (20), a push rod motor (17) is installed at the bottom of the mounting plate (16), a protection box (18) is fixed to a push rod of the push rod motor (17), a partition plate (21) is fixed to the bottom of the protection box (18), a third motor (19) is installed in the protection box (18), an output shaft of the third motor (19) rotates to penetrate through the partition plate (21) and is connected with a rotating shaft (22), a drill bit (24) is installed at one end of the rotating shaft (22), and a rotating ring (25) is sleeved on the drill bit (24), two third slider (23) has all been cup jointed in the slip on second dead lever (20), the side of third slider (23) is seted up flutedly, the recess internal fixation has third dead lever (26), fourth slider (27) have been cup jointed in the slip on third dead lever (26), fourth slider (27) have two, two be connected with spring (28) between fourth slider (27), the side of fourth slider (27) is rotated and is connected with second connecting rod (29), the one end of second connecting rod (29) is rotated and is connected on swivel becket (25).

2. A soft rock drilling device according to claim 1, wherein one end of the first lead screw (4) is rotatably sleeved inside the second fixed base (7) through a bearing.

3. A soft rock drilling device according to claim 1, characterized in that the housing (1) is fitted with hydraulic cylinders (8) on its sides, said hydraulic cylinders (8) being three, and that the housing (1) is fixed with level bars (9) on its sides.

4. A soft rock drilling device as claimed in claim 1, wherein a water tank (30) is mounted on top of the second slider (13), a water pump (31) is mounted in the water tank (30), and a water outlet pipe of the water pump (31) penetrates through the side of the water tank (30) and is connected with a spray head (32).

5. A soft rock drilling device according to claim 1, characterized in that universal wheels (10) are mounted to the bottom of the housing (1).