CN215448552U

CN215448552U - Sampling device for geological experiment test

Info

Publication number: CN215448552U
Application number: CN202121869356.0U
Authority: CN
Inventors: 杨朝帅; 王蕊
Original assignee: Yang Chaoshuai
Current assignee: Yang Chaoshuai
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-01-07
Anticipated expiration: 2031-08-11

Abstract

The utility model relates to the technical field of geological exploration and discloses a sampling device for geological experiment testing, which comprises a box body, wherein the left side and the right side of the bottom of an inner cavity of the box body are fixedly connected with electric cylinders, the telescopic ends of the electric cylinders are fixedly connected with a connecting plate, the bottom of the connecting plate is fixedly connected with a rotating motor, the output end of the rotating motor is fixedly connected with a drill rod, the bottom of the drill rod penetrates through the box body and extends to the outer side of the box body, can drill holes on the ground, can absorb fine particles in the drilled holes into the collecting box by arranging the exhaust fan, the connecting pipe and the dust collecting pipe, drop inside the collecting box after filtering through the filter screen, through setting up above structure, possess the advantage that can collect the sample to the pulverous granule in the drilling, solved the unable effectual problem of taking a sample of soil property in the drilling of traditional sampling device.

Description

Sampling device for geological experiment test

Technical Field

The utility model relates to the technical field of geological exploration, in particular to a sampling device for geological experiment testing.

Background

Geological exploration is to survey and detect geology by various means and methods, determine a proper holding layer, determine a foundation type according to the foundation bearing capacity of the holding layer, calculate the investigation and research activities of foundation parameters, and sample soil, namely a method for collecting soil samples, comprising the distribution and sampling technology of sampling, wherein the sampling operation is usually required during geological experiments.

Through retrieval, the chinese patent discloses a sampling device for geological experiment tests, the application publication number of which is CN210571484U, the patent maintains a platform on an uneven ground level through a rotating sleeve, then starts a rotating motor through a switch to drive a drill bit to rotate at a high speed, then presses a second T-shaped rod downwards to make the drill bit contact with the ground, then drills a through hole on the ground, adjusts the platform to make a sampling tube arranged on the upper side of the through hole, then presses the second T-shaped rod downwards to place the sampling tube in the through hole to take out the broken stone in the through hole, thereby completing geological sampling, but the patent has certain defects that the through hole drilled by the drill bit is often provided with powdery particles, and no larger broken stone exists, therefore, the device can not effectively sample the particles in the through hole, and provides a sampling device for geological experiment tests for people, the problems set forth above are solved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sampling device for geological experiment tests, which has the advantage of being capable of collecting and sampling powdery particles in a drill hole and solves the problem that the traditional sampling device cannot effectively sample soil in the drill hole.

In order to solve the technical problems, the sampling device for geological experiment testing provided by the utility model comprises a box body, wherein the left side and the right side of the bottom of an inner cavity of the box body are fixedly connected with electric cylinders, the telescopic ends of the electric cylinders are fixedly connected with a connecting plate, the bottom of the connecting plate is fixedly connected with a rotating motor, the output end of the rotating motor is fixedly connected with a drill rod, the bottom of the drill rod penetrates through the box body and extends to the outer side of the box body, the right side of the top of the inner cavity of the box body is fixedly connected with a collecting box, the left side of the collecting box is fixedly connected with an exhaust fan through a supporting plate, the right side of the exhaust fan is communicated with a connecting pipe, the right side of the connecting pipe is communicated with the top of the left side of the collecting box, the right side of the collecting box is communicated with a dust collecting pipe, the bottom of the right side of the box body is fixedly connected with a placing box, one end, far away from the collecting pipe, penetrates through the box body and extends to the inner cavity of the placing box, the inner cavity of the collecting box is fixedly connected with a filter screen.

Preferably, the four corners of the bottom of the box body are fixedly connected with thread blocks, the bottom of each thread block is in threaded connection with a screw rod, and the bottom of each screw rod is fixedly connected with a base plate.

Preferably, the left side fixedly connected with slider of connecting plate, the spout that the cooperation slider used is seted up on the left side of box inner chamber, the surface of slider and the internal surface sliding connection of spout.

Preferably, the top of the exhaust fan is communicated with an exhaust pipe, and a dustproof net is embedded at the pipe orifice of the exhaust pipe.

Preferably, the right side of the bottom of the inner cavity of the box body is fixedly connected with a battery box, and an inner cavity of the battery box is provided with a storage battery.

Preferably, the bottom of the collecting box and the right side of the filter screen are communicated with a discharge pipe, and a valve is arranged at the pipe orifice of the discharge pipe.

Compared with the related art, the sampling device for geological experiment test provided by the utility model has the following beneficial effects:

according to the utility model, the electric cylinder, the connecting plate, the rotating motor and the drill rod are arranged, the ground can be drilled, fine particles in the drill hole can be absorbed into the collecting box by arranging the exhaust fan, the connecting pipe and the dust suction pipe, and the fine particles fall into the collecting box after being filtered by the filter screen.

Drawings

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

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of the structure of FIG. 2;

fig. 4 is a partial enlarged view of the utility model at B in fig. 2.

In the figure: 1. a box body; 2. an electric cylinder; 3. a rotating electric machine; 4. a drill stem; 5. a collection box; 6. an exhaust fan; 7. a connecting pipe; 8. a dust collection pipe; 9. placing a box; 10. a filter screen; 11. a thread block; 12. a screw; 13. a base plate; 14. a slider; 15. a chute; 16. an exhaust pipe; 17. a dust screen; 18. a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in figures 1-4, the sampling device for geological experiment testing comprises a box body 1, wherein electric cylinders 2 are fixedly connected to the left side and the right side of the bottom of an inner cavity of the box body 1, a connecting plate 18 is fixedly connected to the telescopic end of each electric cylinder 2, a rotating motor 3 is fixedly connected to the bottom of the connecting plate 18, a drill rod 4 is fixedly connected to the output end of the rotating motor 3, the bottom of the drill rod 4 penetrates through the box body 1 and extends to the outer side of the box body 1, a collecting box 5 is fixedly connected to the right side of the top of the inner cavity of the box body 1, an exhaust fan 6 is fixedly connected to the left side of the collecting box 5 through a supporting plate, a connecting pipe 7 is communicated with the right side of the exhaust fan 6, the right side of the connecting pipe 7 is communicated with the top of the left side of the collecting box 5, a dust collection pipe 8 is communicated with the right side of the collecting box 5, a placing box 9 is fixedly connected to the bottom of the right side of the box body 1, one end, far away from the collecting pipe 8, penetrates through the box body 1 and extends to the inner cavity of the placing box 9, the inner chamber fixedly connected with filter screen 10 of collecting box 5 through setting up electric cylinder 2, connecting plate 18, rotating electrical machines 3 and drilling rod 4, can drill to ground, through setting up air exhauster 6, connecting pipe 7 and dust absorption pipe 8, can absorb the tiny granule in the drilling in collecting box 5, drops inside collecting box 5 after filtering through filter screen 10.

Referring to fig. 1 and 2, the four corners of the bottom of the box body 1 are fixedly connected with thread blocks 11, the bottom of the thread blocks 11 is in threaded connection with screws 12, the bottom of the screws 12 is fixedly connected with backing plates 13, and the heights of the four corners of the box body 1 can be adjusted by arranging the thread blocks 11, the screws 12 and the backing plates 13, so that the box body 1 is flat.

Referring to fig. 2 and 4, a sliding block 14 is fixedly connected to the left side of the connecting plate 18, a sliding groove 15 used in cooperation with the sliding block 14 is formed in the left side of the inner cavity of the box body 1, the outer surface of the sliding block 14 is in sliding connection with the inner surface of the sliding groove 15, and the sliding block 14 and the sliding groove 15 are arranged to guide the movement of the connecting plate 18 and limit the movement of the connecting plate 18.

Referring to fig. 1, 2 and 3, the top of the exhaust fan 6 is connected with an exhaust pipe 16, a dust screen 17 is embedded at the opening of the exhaust pipe 16, the exhaust pipe 16 is arranged to facilitate exhaust, and the dust screen 17 is arranged to prevent dust from entering the exhaust pipe 16.

Referring to fig. 2, a battery box is fixedly connected to the right side of the bottom of the inner cavity of the box body 1, a storage battery is arranged in the inner cavity of the battery box, and the electric cylinder 2, the rotating motor 3 and the exhaust fan 6 can be powered by the battery box and the storage battery.

Referring to fig. 2, the bottom of the collecting box 5 and the right side of the filter screen 10 are communicated with a discharge pipe, and a valve is arranged at the opening of the discharge pipe, so that collected particles can be conveniently discharged through the discharge pipe and the valve.

The working principle is as follows:

the first step is as follows: moving the box body 1 to a specified place, then rotating the screw 12 to enable the screw 12 to move downwards on the inner surface of the thread block 11, further driving the backing plate 13 to move downwards, adjusting the heights of four corners of the box body 1 and enabling the top of the box body 1 to be flat;

the second step is that: starting an external switch of the rotating motor 3 to enable the rotating motor 3 to rotate, driving the drill rod 4 to rotate by the rotating motor 3, then starting an external switch of the electric cylinder 2, driving the connecting plate 18 to move downwards by the electric cylinder 2 through the guide of the sliding block 14 and the sliding groove 15, driving the rotating motor 3 and the drill rod 4 to move downwards by the connecting plate 18, and drilling on the ground through the drill rod 4;

the third step: insert the dust absorption pipe 8 in the drilling, start the peripheral hardware switch of air exhauster 6, air exhauster 6 absorbs the tiny granule in the drilling in collecting box 5 through connecting pipe 7 and dust absorption pipe 8, drops inside collecting box 5 after filtering through filter screen 10, opens the valve at last, and the granule that will collect is through arranging the material pipe discharge.

Through above structure, possess the advantage that can collect the sample to the pulverous granule in the drilling, solved the unable effectual problem of taking a sample of soil property in the drilling of traditional sampling device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sampling device is used in geological experiment test, includes box (1), its characterized in that: the left side and the right side of the bottom of the inner cavity of the box body (1) are both fixedly connected with electric cylinders (2), the telescopic end of each electric cylinder (2) is fixedly connected with a connecting plate (18), the bottom of each connecting plate (18) is fixedly connected with a rotating motor (3), the output end of each rotating motor (3) is fixedly connected with a drill rod (4), the bottom of each drill rod (4) penetrates through the box body (1) and extends to the outer side of the box body (1), the right side of the top of the inner cavity of the box body (1) is fixedly connected with a collecting box (5), the left side of each collecting box (5) is fixedly connected with an air exhauster (6) through a supporting plate, the right side of each air exhauster (6) is communicated with a connecting pipe (7), the right side of each connecting pipe (7) is communicated with the left top of the corresponding collecting box (5), the right side of each collecting box (5) is communicated with a dust suction pipe (8), and the bottom of the right side of the box body (1) is fixedly connected with a placing box (9), one end, far away from the collecting box (5), of the dust collection pipe (8) penetrates through the box body (1) and extends to an inner cavity of the placing box (9), and a filter screen (10) is fixedly connected to the inner cavity of the collecting box (5).

2. The sampling device for geological experimental testing as claimed in claim 1, wherein: the four corners of the bottom of the box body (1) are fixedly connected with thread blocks (11), the bottom of each thread block (11) is in threaded connection with a screw rod (12), and the bottom of each screw rod (12) is fixedly connected with a backing plate (13).

3. The sampling device for geological experimental testing as claimed in claim 1, wherein: the left side fixedly connected with slider (14) of connecting plate (18), spout (15) that cooperation slider (14) used are seted up to the left side of box (1) inner chamber, the surface of slider (14) and the internal surface sliding connection of spout (15).

4. The sampling device for geological experimental testing as claimed in claim 1, wherein: the top of the exhaust fan (6) is communicated with an exhaust pipe (16), and a dust screen (17) is embedded at the opening of the exhaust pipe (16).

5. The sampling device for geological experimental testing as claimed in claim 1, wherein: the right side of the bottom of the inner cavity of the box body (1) is fixedly connected with a battery box, and a storage battery is arranged in the inner cavity of the battery box.

6. The sampling device for geological experimental testing as claimed in claim 1, wherein: the bottom of the collecting box (5) and the right side of the filter screen (10) are communicated with a discharge pipe, and a valve is arranged at the pipe orifice of the discharge pipe.