CN215811764U - Sampling device for geological exploration - Google Patents
Sampling device for geological exploration Download PDFInfo
- Publication number
- CN215811764U CN215811764U CN202122323820.2U CN202122323820U CN215811764U CN 215811764 U CN215811764 U CN 215811764U CN 202122323820 U CN202122323820 U CN 202122323820U CN 215811764 U CN215811764 U CN 215811764U
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- China
- Prior art keywords
- sampling
- sleeve
- geological exploration
- plate
- mounting plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000005070 sampling Methods 0.000 title claims abstract description 72
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 239000002689 soil Substances 0.000 abstract description 18
- 238000005553 drilling Methods 0.000 abstract description 8
- 238000004080 punching Methods 0.000 abstract description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 5
- 239000011707 mineral Substances 0.000 description 5
- 238000011835 investigation Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005527 soil sampling Methods 0.000 description 1
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a sampling device for geological exploration, and relates to the technical field of geological exploration sampling equipment. The drill bit type drilling machine comprises a hollow sleeve which is used for being installed on hole rotating equipment, a drill bit is installed at the bottom of the sleeve, and a plurality of through holes communicated with the interior of the sleeve are vertically formed in the outer side of the sleeve. According to the utility model, the plurality of mounting plates are driven to move in the direction away from the rotating axis of the sleeve through the driving assembly, so that the spiral sampling rod in the sampling cylinder is abutted against the wall of the soil hole, at the moment, the motor rotates to drive the spiral sampling rod to rotate, and then the spiral sampling rod is driven to drill into the soil by matching with the driving assembly, so that the soil is rolled into the spiral sampling rod, at the moment, the mounting plates are driven to move through the driving assembly, so that the spiral sampling rod moves into the sampling cylinder, the sampling of the soil at different depths is completed, and the soil at different depths can be taken out through one-time punching, so that the sampling efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of geological exploration sampling equipment, in particular to a sampling device for geological exploration.
Background
The geological exploration refers to exploration and detection of geology through various means and methods, determination of a proper bearing stratum, determination of a foundation type according to foundation bearing capacity of the bearing stratum and calculation of investigation and research activities of foundation parameters, and is to find an industrially significant mineral deposit in mineral product general investigation, provide mineral reserve and geological data required by mine construction design for finding out quality and quantity of mineral products and technical conditions of mining and utilization, and carry out investigation and research work on geological conditions such as rocks, stratums, structures, mineral products, hydrology, landforms and the like in a certain area. The existing sampling equipment generally adopts a punching mode to punch and sample soil through hole rotating equipment, but a drill bit for the existing hole rotating equipment is inconvenient to sample soil at different depths when soil sampling is carried out, so that the sampling device for geological exploration is provided to solve the existing defects.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the problems in the background described above, the present invention provides a sampling device for geological exploration.
The utility model specifically adopts the following technical scheme for realizing the purpose:
the utility model provides a sampling device for geological exploration, includes that inside is cavity and is used for installing the sleeve pipe on changeing the hole equipment, the drill bit is installed to the sleeve pipe bottom, the sleeve pipe outside vertical to seted up a plurality ofly with the perforation that the intraduct is linked together, the intraduct is followed perforation edge part has set firmly the sampler barrel, the sampler barrel both ends be opening and inside slidable mounting have with the mounting panel of the inside looks adaptation of sampler barrel, the mounting panel is kept away from the one end of sleeve pipe axis direction is rotated and is installed the spiral sampling rod, the drive is installed to the one end of mounting panel the spiral sampling rod pivoted motor, it is a plurality of to install in the sleeve pipe to be acted on the drive assembly of mounting panel, through the drive assembly drive is a plurality of the mounting panel removes along the sampler barrel axis direction.
Further, the driving assembly comprises a hydraulic cylinder installed at the top end inside the sleeve, a sliding plate is installed inside the sleeve in a sliding mode along the length direction of the sleeve, a movable shaft of the hydraulic cylinder is connected with one end of the sliding plate, a linkage piece is installed between the sliding plate and the mounting plate, and when the sliding plate moves, the mounting plate is driven to move along the axis direction of the sampling cylinder through the linkage piece.
Further, the linkage comprises a hinge rod hinged on the mounting plate, and the free end of the hinge rod is hinged with one side of the sliding plate.
Furthermore, a slide rail is vertically arranged in the sleeve, a plurality of slide blocks are arranged on the slide rail, and the slide blocks are connected with the slide plate.
Further, the sampling tube is arranged obliquely downwards, and the highest end is connected to the edge of the perforation.
Further, the top of the sleeve is provided with a connecting plate through a bolt, and the connecting plate is connected with hole rotating equipment.
The utility model has the following beneficial effects:
1. before the sampling device is used, the top of the sleeve is firstly installed on the existing drilling equipment, the sleeve is rotated and descended through the hole rotating equipment, so that the sleeve is drilled into the bottom surface through the drill bit installed on the sleeve, when the sleeve is positioned in soil to be sampled, the plurality of installation plates are driven to move towards the direction away from the rotating axis of the sleeve through the driving assembly, so that the spiral sampling rod positioned in the sampling cylinder is abutted against the wall of the soil hole, the motor rotates to drive the spiral sampling rod to rotate, the spiral sampling rod is drilled into the soil through the driving assembly, so that soil is rolled into the spiral sampling rod, the installation plates are moved through the driving assembly, so that the spiral sampling rod is moved into the sampling cylinder, the soil at different depths is sampled, the soil at different depths can be taken out through one-time drilling, and the sampling efficiency is improved, thereby having more practicality.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a partial cross-sectional view of the present invention;
FIG. 3 is a sectional view taken along line A-A of FIG. 2 in accordance with the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 3 at B in accordance with the present invention;
reference numerals: 1. a sleeve; 2. a drill bit; 3. perforating; 4. a sampling tube; 5. mounting a plate; 6. a spiral sampling rod; 7. a motor; 8. a drive assembly; 801. a hydraulic cylinder; 802. a sliding plate; 9. a linkage member; 901. a hinged lever; 10. a slide rail; 11. a slider; 12. a connecting plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1, 3 and 4, a sampling device for geological exploration comprises a hollow casing 1 for mounting on a drilling device, a drill bit 2 is mounted at the bottom of the casing 1, specifically, the diameter of a drill hole of the drill bit 2 is the same as the outer diameter of the casing 1, a plurality of through holes 3 communicated with the inside of the casing 1 are vertically formed in the outer side of the casing 1, a sampling cylinder 4 is fixedly arranged in the casing 1 along the edge part of the through holes 3, two ends of the sampling cylinder 4 are both open, a mounting plate 5 matched with the inside of the sampling cylinder 4 is slidably mounted in the inside of the sampling cylinder, a spiral sampling rod 6 is rotatably mounted at one end of the mounting plate 5 away from the axial direction of the casing 1, it should be noted that the spiral sampling rod 6 is of the existing structure, a motor 7 for driving the spiral sampling rod 6 to rotate is mounted at one end of the mounting plate 5, and a driving component 8 acting on the mounting plates 5 is mounted in the casing 1, the device is characterized in that a plurality of mounting plates 5 are driven to move along the axial direction of a sampling cylinder 4 by a driving component 8, before the device is used, the top of a sleeve 1 is firstly installed on the existing drilling equipment, at the moment, the sleeve 1 is rotated and descended at the same time by a hole rotating device, so that the sleeve 1 is drilled into the bottom surface by a drill bit 2 installed on the sleeve 1, when the sleeve 1 is positioned in soil to be sampled, the mounting plates 5 are driven to move towards the direction away from the axial line of the sleeve 1 by the driving component 8, a spiral sampling rod 6 positioned in the sampling cylinder 4 is abutted against the wall of the soil hole, at the moment, a motor 7 rotates to drive the spiral sampling rod 6 to rotate, then the spiral sampling rod 6 is drilled into the soil by matching with the driving component 8, so that soil is drawn into the spiral sampling rod 6, at the moment, the mounting plates 5 are moved by the driving component 8, and the spiral sampling rod 6 is moved into the sampling cylinder 4, the completion samples the earth of the different degree of depth, then takes out sleeve pipe 1 through drilling equipment to once punch and can take out the earth of the different degree of depth, thereby improved sampling efficiency, thereby more have the practicality.
As shown in fig. 1 and 4, in some embodiments, the driving assembly 8 includes a hydraulic cylinder 801 installed at the top end inside the casing 1, a sliding plate 802 is installed inside the casing 1 in a sliding manner along the length direction thereof, a movable shaft of the hydraulic cylinder 801 is connected with one end of the sliding plate 802, a linkage 9 is installed between the sliding plate 802 and the mounting plate 5, when the sliding plate 802 moves, the mounting plate 5 is driven to move along the axial direction of the sampling cylinder 4 by the linkage 9, the movable end of the hydraulic cylinder 801 moves to drive the sliding plate 802 to move vertically, so that the mounting plate 5 is driven to move by the linkage 9, and thus the movement of the spiral sampling rod 6 is controlled.
As shown in fig. 1 and 4, in some embodiments, the linkage 9 includes a hinge rod 901 hinged to the mounting plate 5, and a free end of the hinge rod 901 is hinged to one side of the sliding plate 802, because both ends of the hinge rod 901 are hinged, when the sliding plate 802 moves, the mounting plate 5 is pulled by the hinge rod 901 to move, so that the helical sampling rod 6 moves along the axial direction of the sampling tube 4.
As shown in fig. 1, 2 and 4, in some embodiments, a sliding rail 10 is vertically installed inside the casing 1, a plurality of sliding blocks 11 are installed on the sliding rail 10, the plurality of sliding blocks 11 are all connected to the sliding plate 802, the number of the specific sliding rails 10 may be two, and the sliding rail 10 and the sliding blocks 11 are designed to make the sliding plate 802 more smooth when moving.
As shown in fig. 1, 3 and 4, in some embodiments, the sampling cylinder 4 is disposed obliquely downward, and the highest end is connected to the edge of the through hole 3, as shown in fig. 3, the sampling cylinder 4 is designed obliquely, so that the sample soil inside the sampling cylinder 4 is not easy to fall off due to the extraction of the casing 1.
As shown in fig. 1, in some embodiments, a connecting plate 12 is mounted on the top of the casing 1 by bolts, the connecting plate 12 is connected to the hole drilling equipment, and specifically, through holes are formed in the connecting plate 12, so that the connecting plate 12 can be mounted on the existing earth drilling equipment by means of bolt mounting.
Claims (6)
1. The sampling device for geological exploration is characterized by comprising a hollow sleeve (1) which is used for being installed on hole-rotating equipment, a drill bit (2) is installed at the bottom of the sleeve (1), a plurality of through holes (3) communicated with the inside of the sleeve (1) are vertically formed in the outer side of the sleeve (1), a sampling cylinder (4) is fixedly arranged inside the sleeve (1) along the edge part of the through holes (3), two ends of the sampling cylinder (4) are provided with openings, a mounting plate (5) matched with the inside of the sampling cylinder (4) is slidably installed inside the openings, a spiral sampling rod (6) is rotatably installed at one end, far away from the axis direction of the sleeve (1), of the mounting plate (5), a motor (7) for driving the spiral sampling rod (6) to rotate is installed at one end of the mounting plate (5), a driving component (8) acting on the mounting plate (5) is installed in the sleeve (1), the driving component (8) drives the mounting plates (5) to move along the axial direction of the sampling cylinder (4).
2. A sampling device for geological exploration, according to claim 1, characterized in that said driving assembly (8) comprises a hydraulic cylinder (801) mounted on the top end inside said casing (1), a sliding plate (802) is slidably mounted inside said casing (1) along the length direction thereof, the movable shaft of said hydraulic cylinder (801) is connected with one end of said sliding plate (802), a coupling member (9) is mounted between said sliding plate (802) and said mounting plate (5), when said sliding plate (802) moves, said mounting plate (5) is driven to move along the axial direction of said sampling cylinder (4) by said coupling member (9).
3. A sampling device for geological exploration, according to claim 2, characterized in that said linkage (9) comprises a hinge bar (901) hinged on said mounting plate (5), the free end of said hinge bar (901) forming a hinge with one side of said sliding plate (802).
4. A sampling device for geological exploration, according to claim 3, characterized in that inside said casing (1) is vertically mounted a sliding rail (10), on said sliding rail (10) are mounted a plurality of sliding blocks (11), said plurality of sliding blocks (11) being connected to said sliding plate (802).
5. A sampling device for geological exploration, according to claim 1, characterized by the fact that said sampling cylinder (4) is placed obliquely downwards and the highest end is connected at the edge of the perforation (3).
6. A sampling device for geological exploration, according to claim 1, characterized by the fact that said casing (1) is equipped on top with a connection plate (12) by means of bolts, said connection plate (12) being connected to a rotary hole device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122323820.2U CN215811764U (en) | 2021-09-24 | 2021-09-24 | Sampling device for geological exploration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122323820.2U CN215811764U (en) | 2021-09-24 | 2021-09-24 | Sampling device for geological exploration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215811764U true CN215811764U (en) | 2022-02-11 |
Family
ID=80167115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122323820.2U Expired - Fee Related CN215811764U (en) | 2021-09-24 | 2021-09-24 | Sampling device for geological exploration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215811764U (en) |
-
2021
- 2021-09-24 CN CN202122323820.2U patent/CN215811764U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220211 |