CN220437836U - Sampling device for geological mineral exploration - Google Patents
Sampling device for geological mineral exploration Download PDFInfo
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- CN220437836U CN220437836U CN202322049503.5U CN202322049503U CN220437836U CN 220437836 U CN220437836 U CN 220437836U CN 202322049503 U CN202322049503 U CN 202322049503U CN 220437836 U CN220437836 U CN 220437836U
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- 238000005070 sampling Methods 0.000 title claims abstract description 129
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 43
- 239000011707 mineral Substances 0.000 title claims abstract description 43
- 238000005553 drilling Methods 0.000 claims abstract description 15
- 238000003756 stirring Methods 0.000 claims abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract description 15
- 238000007906 compression Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a sampling device for geological mineral exploration, which relates to the technical field of sampling devices for geological mineral exploration and comprises a sampling drilling machine, a loosening unit for comprehensively stirring samples, a supporting unit and a lifting unit for improving the smoothness of sampling; the output end of the sampling drilling machine is provided with a sampling tube, a tube groove is formed in the sampling tube, and a lifting unit is arranged in the tube groove; the loosening unit comprises side grooves which are equidistantly arranged on the circumference of the sampling tube, and vertical bars are connected in a sliding manner in the side grooves; according to the utility model, the rotation and the movement of the sticking rod are utilized, so that the sample in the sampling tube can be comprehensively loosened on the vertical surface and the horizontal surface, meanwhile, the lifting tube can vibrate the compression ring due to impact, so that the sample is smoother when the sample is taken out, the lifting tube slides up and down when the sampling tube rotates, the degree of fit between the horizontal surface and the vertical surface of the sampling tube and the stratum can be reduced, the sampling tube is more stable when the sampling tube enters the stratum, and the geological mineral exploration efficiency is higher.
Description
Technical Field
The utility model relates to the technical field of sampling devices for geological mineral exploration, in particular to a sampling device for geological mineral exploration.
Background
Geological mineral exploration refers to the process of investigation, detection and evaluation of various mineral resources on land, under land and under the earth crust. The sampling device for geological mineral exploration is one of important devices in geological exploration work, and is mainly used for collecting various samples such as geological rock, soil, groundwater, gas and the like so as to carry out subsequent detection and analysis. And when the sampling drilling machine is used, the sampling tube is pulled out and then is vertically positioned at the output end of the sampling drilling machine, and most of the sampling drilling machine is used for knocking the sampling tube continuously, so that samples in the sampling tube flow out, and the samples in the sampling tube are not smooth enough when poured out due to extrusion during sampling, so that the geological mineral exploration efficiency is affected.
A geological mineral exploration sampling tube disclosed in the patent with publication number CN216594250U in the prior art pulls an extraction plate to enable a rectangular block to slide upwards, and the rectangular block drives an inner cylinder body to move upwards along the inner wall of an outer cylinder body to loosen a sample in the outer cylinder body so as to enable the sample to be extracted.
According to the technology in the related field, for the sampling device for geological mineral exploration, most of samples in the sampling device are loosened and discharged by knocking the sampling tube, or the samples in the tube are loosened in a mode that the inner tube and the outer tube move in opposite directions, but when the samples are loosened, the movement in the coaxial line direction is not comprehensive enough to loosen the samples, and the samples need to be continuously and reciprocally loosened, so that the time is long, and the geological mineral exploration efficiency is low.
Disclosure of Invention
The utility model aims to solve the problems and provide a sampling device for geological mineral exploration.
The utility model realizes the above purpose through the following technical scheme:
a sampling device for geological mineral exploration comprises a sampling drilling machine, a loosening unit for comprehensively stirring samples, a supporting unit and a lifting unit for improving smoothness during sampling;
sampling drilling machine: the output end is provided with a sampling tube, a tube groove is formed in the sampling tube, and the lifting unit is arranged in the tube groove; when the sampling drilling machine works, the sampling tube is enabled to rotate and lift simultaneously, the lower end of the sampling tube is utilized to drill into the soil, and mineral resources and the like contained in the soil are sampled.
Loosening unit: the automatic sampling device comprises side grooves which are equidistantly arranged on the circumference of the sampling tube, vertical bars are connected in the side grooves in a sliding manner, rotating grooves are formed in the upper ends of the inner parts of the vertical bars, fixed shafts are arranged in the rotating grooves, rotating rings are rotatably connected to the fixed shafts, a sticking rod and a pressing rod are respectively arranged on the rotating rings, the sticking rod and the pressing rod respectively face to the inner side and the outer side of the circumference of the sampling tube, when one end of the pressing rod far away from the rotating rings is downwards stirred, one end of the sticking rod far away from the rotating rings can be lifted by utilizing the guiding (lever principle) of the fixed shafts, and when the sampling is completed and samples in the sampling tube are taken out, one end of the sticking rod far away from the rotating rings is clung to the samples and moves upwards with the samples; when the pressure bar moves down to the right position, the pressure bar can slide in the side groove with the vertical bar, so that the sticking bar rotates with the sample.
And a supporting unit: the compression ring is connected in the barrel groove in a sliding mode, spiral grooves are formed in the inner circumference of the compression ring at equal intervals, and the compression rod is matched with the spiral grooves. Through the application of force to the clamping ring, make it move down, can be through the cooperation of helicla flute and depression bar, make the depression bar keep away from the one end of swivel down, because the helicla flute has certain gradient, when exerting down force to the depression bar, can make it rotate.
Further, the lifting unit comprises a groove column, the lifting barrel is connected in a sliding mode in the barrel groove in a rotating mode, an annular wave groove is formed in the inner side of the circumference of the lifting barrel, and the groove column is matched in the wave groove. When the sampling tube is pulled out of the stratum carrying sample, the lifting tube is held tightly to continuously rotate the sampling tube, and the lifting tube can reciprocate up and down due to the cooperation of the groove column and the wave groove, so that the pressure ring is continuously forced to move downwards, and meanwhile, the impact force during contact can cause vibration; meanwhile, when the sampling tube is taken into the stratum to sample, the sampling tube rotates to enter, and meanwhile, the circumference of the outer side of the sampling tube is tightly attached to the stratum, so that the effect that the sampling tube enters into the stratum is affected, at the moment, the lifting tube on the outer side of the sampling tube is tightly attached to the stratum, and when the sampling tube rotates, the lifting tube can slide up and down, and the compactness of attaching the circumference of the sampling tube to the stratum is comprehensively reduced.
Further, the supporting unit further comprises a ring groove arranged at the lower end of the cylinder groove, elastic arc rings are arranged at the inner lower end of the ring groove at equal intervals, and the lower end of the compression ring is connected to the arch part of the middle part of the elastic arc rings. The compression ring can be pushed to be in an upper position by utilizing the elasticity of the elastic arc ring.
Further, the loosening unit further comprises a first movable plate with one end movably connected to the vertical bar, the other end of the first movable plate is movably connected with one end of a second movable plate, and the other end of the second movable plate is connected in the side groove. When the vertical bar slides in the side groove close to the other end of the second movable plate, the joint of the first movable plate and the second movable plate can be stretched outwards.
Further, the lifting cylinder is located on the upper side of the pressing ring, and the lower end of the pressing ring is connected in the annular groove in a sliding mode. When the lifting cylinder moves downwards, the upper end of the pressing ring can be impacted to vibrate, and meanwhile, the pressing ring moves downwards, so that the elastic arc ring is compressed under the force.
Further, the one end that the stick was kept away from the swivel adopts rubber material to paste the one end that the stick was kept away from the swivel and adopts rubber material, can be better with the outer wall contact of sample.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, one end of the sticking rod far away from the swivel is clung to the sample, and the sample is carried to move upwards, so that the looseness of the sample on a vertical surface is improved; the vertical strip is driven to rotate by the sticking rod, so that the sample rotates in the sampling tube, the looseness of the sample on the horizontal plane is improved, the looseness of the sample is more comprehensive, meanwhile, the lifting tube vibrates caused by impact of the pressing ring, the smoothness of taking out the sample can be further improved, and the geological mineral exploration efficiency is higher.
2. According to the utility model, when the sampling tube enters the stratum to sample with the lifting tube, the outer circumferences of the sampling tube and the lifting tube are tightly attached to the stratum, and when the sampling tube rotates, the lifting tube slides up and down, so that the attachment degree between the horizontal plane and the vertical plane and the stratum can be reduced, the stability in sampling is further ensured, and the geological mineral exploration efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of a sampling device for geological mineral exploration according to the present utility model;
FIG. 2 is a schematic view of a partially exploded structure of a sampling tube of a sampling device for geological mineral exploration according to the present utility model;
FIG. 3 is a schematic view of the structure of the front side of the interior of a sampling tube of a sampling device for geological mineral exploration according to the present utility model;
FIG. 4 is a schematic view of a partial enlarged structure of the sampling device for geological mineral exploration of FIG. 3 according to the present utility model;
FIG. 5 is a schematic view of the structure of the vertical bar part of the sampling device for geological mineral exploration according to the utility model;
FIG. 6 is a schematic diagram of the structure of the rotary trough of the sampling device for geological mineral exploration, which is matched with the inside of the rotary trough;
FIG. 7 is a schematic diagram of the structure of the cooperation of the compression bar and the spiral groove of the sampling device for geological mineral exploration;
FIG. 8 is a schematic view of the structure of the inside of a lifting cylinder of a sampling device for geological mineral exploration according to the present utility model;
fig. 9 is a schematic diagram of a wave trough and trough column matching structure of a sampling device for geological mineral exploration according to the present utility model.
The reference numerals are explained as follows:
1. a sampling drilling machine; 2. a sampling tube; 3. a side groove; 4. a vertical bar; 5. fixing the shaft; 6. a swivel; 7. sticking a rod; 8. a compression bar; 9. a barrel groove; 10. a compression ring; 11. a spiral groove; 12. a ring groove; 13. an elastic arc ring; 14. a lifting cylinder; 15. a wave trough; 16. a grooved column; 17. a first movable plate; 18. a second movable plate; 19. the groove is rotated.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
The utility model is further described below with reference to the accompanying drawings:
examples
1-9, a sampling device for geological mineral exploration comprises a sampling drilling machine 1, a loosening unit for comprehensively stirring samples, a supporting unit and a lifting unit for improving smoothness during sampling;
sampling drilling machine 1: the output end is provided with a sampling tube 2, a tube groove 9 is formed in the sampling tube 2, and a lifting unit is arranged in the tube groove 9; as shown in fig. 1 and 2, when the sampling drill 1 is operated, the sampling tube 2 is rotated and lifted at the same time, and the lower end of the sampling tube 2 is used to drill into the ground to sample mineral resources and the like contained in the ground.
Loosening unit: the rotary type sampling tube comprises side grooves 3 which are equidistantly arranged on the circumference of the sampling tube 2, vertical strips 4 are connected in a sliding manner in the side grooves 3, rotary grooves 19 are formed in the upper ends of the interiors of the vertical strips 4, fixed shafts 5 are arranged in the rotary grooves 19, rotary rings 6 are connected onto the fixed shafts 5 in a rotary manner, sticking rods 7 and pressing rods 8 are respectively arranged on the rotary rings 6, and the sticking rods 7 and the pressing rods 8 face the inner side and the outer side of the circumference of the sampling tube 2 respectively; as shown in fig. 3, 4, 5 and 6, when the pressing rod 8 is moved downwards to be far away from one end of the swivel 6, the end of the sticking rod 7 far away from the swivel 6 can be lifted by utilizing the guiding (lever principle) of the fixed shaft 5, and when the sampling is completed and the sample in the sampling tube 2 is taken out, the end of the sticking rod 7 far away from the swivel 6 can be closely attached to the sample and can move upwards with the sample, so that the looseness of the sample on the vertical surface in the sampling tube 2 is improved; after the pressure lever 8 moves down in place, the vertical bar 4 can be taken to slide in the side groove 3, so that the sticking rod 7 can be used for carrying a sample to rotate, the looseness of the sample on the water level in the sampling tube 2 is improved, the looseness of the sample is more comprehensive, the sample taking out is more convenient, and the geological mineral exploration efficiency is higher.
And a supporting unit: comprises a compression ring 10 which is connected in the barrel groove 9 in a sliding way, spiral grooves 11 are formed in the inner circumference of the compression ring 10 at equal intervals, and the compression rod 8 is matched with the spiral grooves 11. As shown in fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, the pressing ring 10 is forced to move downwards, so that the pressing rod 8 can move downwards away from one end of the swivel 6 through the cooperation of the spiral groove 11 and the pressing rod 8, and the spiral groove 11 has a certain gradient, so that the pressing rod 8 can rotate while being forced downwards, the effect of stabilizing and comprehensively loosening a geological sample is achieved, the sampling is more convenient, and the geological mineral exploration efficiency is higher.
The lifting unit comprises a groove column 16, a lifting cylinder 14 is connected in a sliding and rotating manner in the cylinder groove 9, an annular wave groove 15 is formed in the inner side of the circumference of the lifting cylinder 14, and the groove column 16 is matched in the wave groove 15. As shown in fig. 2, 3, 4, 8 and 9, after the sampling tube 2 is drawn out from the stratum, the lifting tube 14 is held tightly to continuously rotate the sampling tube 2, and the lifting tube 14 can reciprocate up and down due to the cooperation of the groove column 16 and the wave groove 15, so that the pressure ring 10 is continuously forced to move downwards, and meanwhile, the impact force during contact can cause vibration, so that the smoothness of sample taking out of the sampling tube 2 is further improved, and the geological mineral exploration efficiency is improved; meanwhile, when the sampling tube 2 is taken into the stratum to be sampled, the lifting tube 14 is taken into the stratum to enable the sampling tube 2 to rotate, the effect that the sampling tube 2 enters the stratum is affected due to the fact that the circumference of the outer side of the sampling tube 2 is tightly attached to the stratum, at the moment, the lifting tube 14 on the outer side of the sampling tube 2 is tightly attached to the stratum, when the sampling tube 2 rotates, the lifting tube 14 can slide up and down, the compactness of attaching the circumference of the sampling tube 2 to the stratum is comprehensively reduced, stability in sampling is further guaranteed, and the geological mineral exploration efficiency is improved.
The supporting unit also comprises a ring groove 12 arranged at the lower end of the barrel groove 9, elastic arc rings 13 are equidistantly arranged at the lower end of the inside of the ring groove 12, and the lower end of the compression ring 10 is connected to the arch part in the middle of the elastic arc rings 13. As shown in fig. 2, 3, 4 and 7, in a natural state, the pressing ring 10 can be pushed to be in an upper position by the elastic force of the elastic arc ring 13.
The loosening unit further comprises a first movable plate 17 with one end movably connected to the vertical bar 4, the other end of the first movable plate 17 is movably connected with one end of a second movable plate 18, and the other end of the second movable plate 18 is connected in the side groove 3. As shown in fig. 2, 3, 4 and 5, when the vertical bar 4 slides in the side groove 3 near the other end of the second movable plate 18, the joint of the first movable plate 17 and the second movable plate 18 can be stretched outwards, and the side groove 3 can be closed by the first movable plate 17 and the second movable plate 18 in a natural state.
The lifting cylinder 14 is positioned on the upper side of the pressing ring 10, and the lower end of the pressing ring 10 is slidably connected in the annular groove 12. As shown in fig. 3, 4 and 7, when the lifting cylinder 14 moves down, the upper end of the pressing ring 10 can be impacted to generate vibration, and meanwhile, the pressing ring 10 moves down, so that the elastic arc ring 13 can be compressed under the force.
One end of the sticking rod 7, which is far away from the swivel 6, is made of rubber. As shown in fig. 5 and 6, the end of the stick 7 far away from the swivel 6 is made of rubber, so that the stick can better contact with the outer wall of the sample, the friction force between the stick and the sample is improved, and the effect of taking out the sample is stabilized and fast.
Working principle: when the sampling drilling machine is used, as shown in fig. 1-9, when the sampling drilling machine 1 works, the sampling tube 2 is rotated and lifted simultaneously, and the lower end of the sampling tube 2 is utilized to drill into the land so as to sample mineral resources and the like contained in the land;
as shown in fig. 1, after the sampling tube 2 is drawn out from the stratum and the sample is carried in, the lifting tube 14 is gripped to continuously rotate the sampling tube 2, as shown in fig. 4, 8 and 9, the lifting tube 14 can reciprocate up and down due to the cooperation of the groove column 16 and the wave groove 15, the pressing ring 10 is continuously forced to move downwards, and meanwhile, the impact force during contact can cause vibration, as shown in fig. 6 and 7, when the pressing ring 10 moves downwards, the end of the pressing rod 8 far away from the rotating ring 6 moves downwards due to the cooperation of the spiral groove 11 and the pressing rod 8, and the pressing rod 8 can rotate while applying downward force due to the certain inclination of the spiral groove 11; the end of the pressing rod 8 far away from the swivel 6 moves downwards, the end of the sticking rod 7 far away from the swivel 6 can be lifted by utilizing the guiding (lever principle) of the fixed shaft 5, the end of the sticking rod 7 far away from the swivel 6 is clung to the sample and moves upwards with the sample, and the looseness of the sample on the vertical surface in the sampling tube 2 is improved; as shown in fig. 4, 5 and 6, after the compression bar 8 moves down to a proper position, the compression bar slides in the side groove 3 along with the vertical bar 4, so that the sticking bar 7 rotates along with the sample, the looseness of the sample on the water surface in the sampling tube 2 is improved, the loosened sample is more comprehensive, the smoothness of the sample taking out can be further improved by the vibration generated at the same time, and the geological mineral exploration efficiency is higher;
as shown in fig. 1 and 2, when the sampling tube 2 is brought into the stratum with the lifting tube 14, the sampling tube 2 rotates to enter, and meanwhile, the effect that the sampling tube 2 enters the stratum is affected due to the fact that the circumference of the outer side of the sampling tube 2 is tightly attached to the stratum, at the moment, the lifting tube 14 on the outer side of the sampling tube 2 is tightly attached to the stratum, when the sampling tube 2 rotates, the lifting tube 14 can slide up and down, movement on a vertical surface is achieved, the tightness of attaching the circumference of the sampling tube 2 to the stratum is reduced, stability in sampling is further guaranteed, and the geological mineral exploration efficiency is improved.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. A sampling device for geological mineral exploration, comprising: the sampling drilling machine (1), a loosening unit for comprehensively stirring samples, a supporting unit and a lifting unit for improving the smoothness during sampling;
sampling drilling machine (1): the output end is provided with a sampling tube (2), a tube groove (9) is formed in the sampling tube (2), and the lifting unit is arranged in the tube groove (9);
loosening unit: contain equidistant limit groove (3) of seting up the circumference of sampling tube (2), sliding connection has vertical bar (4) in limit groove (3), rotation groove (19) have been seted up to the inside upper end of vertical bar (4), the inside of rotation groove (19) is equipped with dead axle (5), rotate on dead axle (5) and be connected with swivel (6), be equipped with respectively on swivel (6) and paste pole (7) and depression bar (8), paste pole (7) with depression bar (8) are towards respectively the circumference inboard and the outside of sampling tube (2);
and a supporting unit: contain sliding connection clamping ring (10) in section of thick bamboo groove (9), spiral groove (11) have been seted up to the inside circumference equidistance of clamping ring (10), depression bar (8) with spiral groove (11) cooperation.
2. A geological mineral survey sampling device according to claim 1, wherein: the lifting unit comprises a groove column (16), a lifting cylinder (14) is connected in the cylinder groove (9) in a sliding and rotating mode, an annular wave groove (15) is formed in the inner side of the circumference of the lifting cylinder (14), and the groove column (16) is matched in the wave groove (15).
3. A geological mineral survey sampling device according to claim 2, wherein: the supporting unit further comprises a ring groove (12) arranged at the lower end of the barrel groove (9), elastic arc rings (13) are arranged at the inner lower end of the ring groove (12) at equal intervals, and the lower end of the pressing ring (10) is connected to the arch part of the middle part of the elastic arc rings (13).
4. A geological mineral survey sampling device according to claim 1, wherein: the loosening unit further comprises a first movable plate (17) with one end movably connected to the vertical bar (4), the other end of the first movable plate (17) is movably connected with one end of a second movable plate (18), and the other end of the second movable plate (18) is connected in the side groove (3).
5. A geological mineral survey sampling device according to claim 3, wherein: the lifting cylinder (14) is positioned on the upper side of the pressing ring (10), and the lower end of the pressing ring (10) is connected in the annular groove (12) in a sliding mode.
6. A geological mineral survey sampling device according to claim 1, wherein: one end of the sticking rod (7) far away from the swivel (6) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322049503.5U CN220437836U (en) | 2023-08-01 | 2023-08-01 | Sampling device for geological mineral exploration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322049503.5U CN220437836U (en) | 2023-08-01 | 2023-08-01 | Sampling device for geological mineral exploration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220437836U true CN220437836U (en) | 2024-02-02 |
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ID=89689591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322049503.5U Active CN220437836U (en) | 2023-08-01 | 2023-08-01 | Sampling device for geological mineral exploration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220437836U (en) |
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2023
- 2023-08-01 CN CN202322049503.5U patent/CN220437836U/en active Active
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