CN211553370U - Device for sampling geological exploration soil - Google Patents
Device for sampling geological exploration soil Download PDFInfo
- Publication number
- CN211553370U CN211553370U CN202020026649.1U CN202020026649U CN211553370U CN 211553370 U CN211553370 U CN 211553370U CN 202020026649 U CN202020026649 U CN 202020026649U CN 211553370 U CN211553370 U CN 211553370U
- Authority
- CN
- China
- Prior art keywords
- motor
- fixed mounting
- bottom plate
- sampling
- soil
- Prior art date
- 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
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a device is used in sampling of geological exploration soil, comprising a base plate, the bottom fixed mounting of bottom plate has the backup pad, two universal wheels are all installed to the bottom of two backup pads, four universal wheels are two bisymmetry settings, the mounting hole has been seted up at the top of bottom plate, screw sleeve is installed in the mounting hole rotation, screw sleeve's top and bottom all extend to outside the mounting hole, screw sleeve installs the screw thread post in the internal thread, the both ends of screw thread post all extend to outside the screw sleeve, fixed cover is equipped with the first gear that is located the backup pad top on the screw sleeve, the top fixed mounting of bottom plate has first motor, the output shaft fixed mounting of first motor has the second gear. The utility model relates to a rationally, the practicality is good, and the simple operation is convenient for take a sample to the soil of the different degree of depth, has guaranteed the soil sample and the sampling depth looks adaptation of collection moreover, has improved work efficiency and soil collection quality, is fit for using widely.
Description
Technical Field
The utility model relates to a soil sampling equipment technical field specifically is a device is used in prospecting soil sample.
Background
The geological exploration is to survey and detect the geology by various means and methods, determine a proper bearing stratum, determine a foundation type according to the foundation bearing capacity of the bearing stratum, calculate the investigation and research activities of foundation parameters, find an industrially significant mineral deposit in the mineral product general survey, provide mineral reserve and geological data required by mine construction design for finding out the quality and quantity of the mineral product and the technical conditions of exploitation and utilization, carry out investigation and research work on geological conditions such as rocks, strata, structures, mineral products, hydrology, landforms and the like in a certain area, and in the geological exploration process, a worker is required to sample the soil of an exploration address and then bring the sampled soil back to a laboratory for detection.
However, among the prior art, when taking a sample to soil, usually the staff is manual to press or strike the handle with the help of outside hammer, and then go deep into earth with the sampler barrel, troublesome poeration, need consume a large amount of physical labor, be not convenient for take a sample to the soil of the different degree of depth moreover, can't carry out direct matching to the sample of gathering and the sampling depth to can influence the testing result, for this reason, we propose a device for prospecting soil sampling and be used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a device is used in sampling of geological exploration soil has solved when taking a sample to soil, and operation work is troublesome, need consume a large amount of manual labor, is not convenient for take a sample to the soil of the different degree of depth moreover, can't carry out direct matching to the sample of gathering and the depth of sampling to can influence the problem of testing result.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a device for sampling geological exploration soil comprises a bottom plate, wherein supporting plates are fixedly installed at the bottom of the bottom plate, two universal wheels are installed at the bottom ends of the two supporting plates, the four universal wheels are symmetrically arranged in pairs, a mounting hole is formed in the top of the bottom plate, a threaded sleeve is rotatably installed in the mounting hole, the top and the bottom of the threaded sleeve extend out of the mounting hole, a threaded column is installed in the threaded sleeve in a threaded manner, two ends of the threaded column extend out of the threaded sleeve, a first gear positioned above the supporting plates is fixedly sleeved on the threaded sleeve, a first motor is fixedly installed at the top of the bottom plate, a second gear is fixedly installed at the output shaft end of the first motor and meshed with the first gear, a storage battery pack is placed at the top of the bottom plate, a mounting plate is fixedly installed at the bottom of the threaded column, a second motor is fixedly installed at the bottom of the mounting plate, fixed mounting has spiral sample impeller in the pivot, and the below of second motor is equipped with gets the material pipe, gets the material pipe and be the cavity structure, and spiral sample impeller's bottom and the bottom of pivot all extend to get in the material pipe, and the top fixed mounting who gets the material pipe has two montants, and the equal fixed mounting in the bottom of mounting panel in the top of two montants has the drill bit, and the bottom of drill bit extends to and gets outside the material pipe.
Preferably, the top of bottom plate fixed mounting has the dipperstick, and one side fixed mounting that the screw thread post is close to the dipperstick has the pointer.
Preferably, the top fixed mounting of bottom plate has the receiver, and the bottom of receiver is the open structure, has placed a plurality of sampling bottles in the receiver.
Preferably, the top of bottom plate fixed mounting has the riser, and the one side fixed mounting that the storage battery was kept away from to the riser has the handle pole.
Preferably, the threaded sleeve is fixedly sleeved with a bearing, and the outer ring of the bearing is fixedly connected with the inner wall of the mounting hole.
Preferably, the both sides of screw thread post are all fixed mounting have the gag lever post that is located the bottom plate below, and the spacing groove has all been seted up to one side that two backup pads are close to each other, and the one end that two gag lever posts kept away from each other rotates respectively and installs in corresponding spacing inslot.
(III) advantageous effects
The utility model provides a device is used in prospecting soil sampling. The method has the following beneficial effects:
(1) the device for sampling geological exploration soil can be pushed to move by utilizing four universal wheels, a first motor is started to rotate forwards, a second gear drives a first gear and a threaded sleeve to rotate at a low speed, a threaded column drives a mounting plate, a second motor, a rotating shaft, a spiral sampling impeller, a material taking pipe, two vertical rods and a drill bit to move downwards, when the drill bit is moved to be in contact with the ground, the first motor is stopped to work, the numerical value of a pointer on a pointing measuring scale is recorded, the first motor is started to rotate forwards and the second motor is started to rotate forwards, the first motor drives the second gear to rotate, and similarly, the threaded column drives the mounting plate, the second motor, the rotating shaft, the spiral sampling impeller, the material taking pipe, the two vertical rods and the drill bit to move downwards, the second motor drives the rotating shaft, the spiral sampling impeller and the drill bit to rotate, and the drill bit is rotated and moved downwards, and drilling the ground downwards, so that the drill bit, the rotating shaft, the spiral sampling impeller and the material taking pipe all move downwards to be inserted into the hole.
(2) The device for sampling soil for geological exploration is characterized in that soil loosened in a hole is brought into a material taking pipe and lifted and conveyed by utilizing the rotation of a spiral sampling impeller, a drill bit, a rotating shaft, the spiral sampling impeller and the material taking pipe continuously move downwards, shallower soil is discharged from the top of the material taking pipe, deeper soil enters the material taking pipe, the soil in the material taking pipe is continuously updated along with the depth of a drill bit in a downward drilling manner, soil with the depth being as much as that of the drill bit is reserved in the material taking pipe, the first motor and the second motor are stopped after the drill bit is drilled into the soil to a proper depth according to the distance for observing the downward movement of a pointer in a threaded column, the first motor is started to rotate reversely, and the first motor drives the second gear to rotate reversely, so that the threaded column drives a mounting plate, the second motor, the rotating shaft, the spiral sampling impeller, the material taking pipe and two vertical rods to rotate, And after the drill bit moves upwards to the upper part of the ground, the first motor is stopped to work, then the second motor is started to rotate reversely, the second motor drives the rotating shaft, the spiral sampling impeller and the drill bit to rotate reversely, soil remaining in the material taking pipe can be discharged by the spiral sampling impeller, and the soil is collected in a sampling bottle to be stored and marked.
Drawings
FIG. 1 is a schematic sectional view of the main view of the present invention;
fig. 2 is an enlarged schematic view of a portion a of fig. 1.
In the figure: 1. a base plate; 2. a support plate; 3. a universal wheel; 4. mounting holes; 5. a threaded sleeve; 6. a threaded post; 7. a first gear; 8. a first motor; 9. a second gear; 10. a battery pack; 11. mounting a plate; 12. a second motor; 13. a rotating shaft; 14. a helical sampling impeller; 15. taking a material pipe; 16. a vertical rod; 17. a drill bit; 18. measuring a scale; 19. an accommodating box.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-2, the utility model provides a technical solution: a device for sampling geological exploration soil comprises a bottom plate 1, wherein supporting plates 2 are fixedly installed at the bottom of the bottom plate 1, two universal wheels 3 are installed at the bottom ends of the two supporting plates 2, the four universal wheels 3 are symmetrically arranged in pairs, a mounting hole 4 is formed in the top of the bottom plate 1, a threaded sleeve 5 is rotatably installed in the mounting hole 4, the top and the bottom of the threaded sleeve 5 extend out of the mounting hole 4, a threaded column 6 is installed in the threaded sleeve 5, two ends of the threaded column 6 extend out of the threaded sleeve 5, a first gear 7 positioned above the supporting plates 2 is fixedly sleeved on the threaded sleeve 5, a first motor 8 is fixedly installed at the top of the bottom plate 1, a second gear 9 is fixedly installed at an output shaft of the first motor 8, the second gear 9 is meshed with the first gear 7, a storage battery pack 10 is placed at the top of the bottom plate 1, and a mounting plate 11 is fixedly installed at, bottom fixed mounting of mounting panel 11 has second motor 12, the output shaft fixed mounting of second motor 12 has pivot 13, fixed mounting has spiral sample impeller 14 in the pivot 13, the below of second motor 12 is equipped with gets material pipe 15, it is the cavity structure to get material pipe 15, the bottom of spiral sample impeller 14 and the bottom of pivot 13 all extend to get in the material pipe 15, the top fixed mounting who gets material pipe 15 has two montants 16, the equal fixed mounting in the bottom of mounting panel 11 in the top of two montants 16, the bottom fixed mounting of pivot 13 has drill bit 17, the bottom of drill bit 17 extends to and gets outside the material pipe 15.
When in use, the bottom plate 1 is provided with a control switch, the first motor 8 and the second motor 12 are both positive and negative rotating motors, the four universal wheels 3 are provided with brake pads, the four brake pads can limit the rotation of the four universal wheels, the first motor 8, the second motor 12, the storage battery 10 and the control switch are electrically connected through leads in sequence, the control switch can respectively control the start and stop and the positive and negative rotation of the first motor 8 and the second motor 12, the storage battery 10 is used for providing power for the first motor 8 and the second motor 12, the four universal wheels 3 can be used for pushing the equipment to move, the equipment is fixed on the ground after being moved to a proper position, the first motor 8 is started to rotate positively, the first motor 8 drives the second gear 9 to rotate at a low speed, the second gear 9 drives the first gear 7 and the threaded sleeve 5 to rotate, and the threaded sleeve 5 is in threaded connection with the threaded column 6, under the limit coordination of the two limit rods and the two limit grooves, the threaded column 6 drives the mounting plate 11, the second motor 12, the rotating shaft 13, the spiral sampling impeller 14, the material taking pipe 15, the two vertical rods 16 and the drill bit 17 to move downwards, the threaded column 6 drives the pointer to move downwards, when the drill bit 17 is moved to be in contact with the ground, the first motor 8 stops working, at the moment, the numerical value of the pointer pointing to the measuring scale 18 is recorded, then the first motor 8 and the second motor 12 are started to rotate forwards, the first motor 8 drives the second gear 9 to rotate, and similarly, the threaded column 6 drives the mounting plate 11, the second motor 12, the rotating shaft 13, the spiral sampling impeller 14, the material taking pipe 15, the two vertical rods 16 and the drill bit 17 to move downwards, the second motor 12 drives the rotating shaft 13, the spiral sampling impeller 14 and the drill bit 17 to rotate, and the ground can be drilled downwards by the rotation and the downward movement of the drill bit 17, the drill bit 17, the rotating shaft 13, the spiral sampling impeller 14 and the material taking pipe 15 all move downwards to be inserted into the hole, soil loosened in the hole is brought into the material taking pipe 15 and lifted by the rotation of the spiral sampling impeller 14, along with the continuous downward movement of the drill bit 17, the rotating shaft 13, the spiral sampling impeller 14 and the material taking pipe 15, the spiral sampling impeller 14 continuously conveys the loosened soil upwards, shallow soil is discharged from the top of the material taking pipe 15, and deeper soil enters the material taking pipe 15, so that the soil in the material taking pipe 15 is continuously updated along with the downward drilling depth of the drill bit 17, soil with the depth difference from that of the drill bit 17 is reserved in the material taking pipe 15, according to the distance for the observation of the threaded column 6 to drive the pointer to move downwards, after the drill bit 17 drills into the proper depth in the soil, the first motor 8 and the second motor 12 are stopped to work, the first motor 8 is started to rotate reversely, and the same way, the first motor 8 drives the second gear 9 to rotate in the opposite direction, so that the threaded column 6 drives the mounting plate 11, the second motor 12, the rotating shaft 13, the spiral sampling impeller 14, the material taking pipe 15, the two vertical rods 16 and the drill bit 17 to move upwards to the upper part of the ground, the first motor 8 is stopped to work, then the second motor 12 is started to rotate reversely, the second motor 12 drives the rotating shaft 13, the spiral sampling impeller 14 and the drill bit 17 to rotate in the opposite direction, soil remaining in the material taking pipe 15 can be discharged by using the spiral sampling impeller 14, the soil can be collected in a sampling bottle to be stored and marked, then the equipment can be pushed to move to the next place to sample and collect the soil again, and the content which is not described in detail in the specification belongs to the prior art known by technicians in the field.
In conclusion, the device for sampling soil for geological exploration can be obtained by utilizing four universal wheels 3 to push the equipment to move, starting the first motor 8 to rotate forwards, enabling the second gear 9 to drive the first gear 7 and the threaded sleeve 5 to rotate at a low speed, enabling the threaded column 6 to drive the mounting plate 11, the second motor 12, the rotating shaft 13, the spiral sampling impeller 14, the material taking pipe 15, the two vertical rods 16 and the drill bit 17 to move downwards, stopping the first motor 8 from working when the drill bit 17 is moved to be in contact with the ground, recording the numerical value on the pointer pointing measuring scale 18, starting the first motor 8 to rotate forwards and the second motor 12 to rotate forwards, enabling the first motor 8 to drive the second gear 9 to rotate, and similarly enabling the threaded column 6 to drive the mounting plate 11, the second motor 12, the rotating shaft 13, the spiral sampling impeller 14, the material taking pipe 15, the two vertical rods 16 and the drill bit 17 to move downwards, and enabling the second motor 12 to drive the rotating shaft 13, The spiral sampling impeller 14 and the drill bit 17 rotate, the ground is drilled downwards by utilizing the rotation and the downward movement of the drill bit 17, the rotating shaft 13, the spiral sampling impeller 14 and the material taking pipe 15 all move downwards to be inserted into the hole, soil loosened in the hole is brought into the material taking pipe 15 by utilizing the rotation of the spiral sampling impeller 14 and is lifted and conveyed, along with the fact that the drill bit 17, the rotating shaft 13, the spiral sampling impeller 14 and the material taking pipe 15 continue to move downwards, shallower soil is discharged from the top of the material taking pipe 15, deeper soil enters the material taking pipe 15, the soil in the material taking pipe 15 is continuously updated along with the downward drilling depth of the drill bit 17, soil which is not much different from the depth of the drill bit 17 is reserved in the material taking pipe 15, the first motor 8 and the second motor 12 are stopped after the drill bit 17 is drilled into the soil to a proper depth according to the downward movement distance of the pointer driven by the observation threaded column, the first motor 8 is started to rotate reversely, and similarly, the first motor 8 drives the second gear 9 to rotate reversely, so that the threaded column 6 drives the mounting plate 11, the second motor 12, the rotating shaft 13, the spiral sampling impeller 14, the material taking pipe 15, the two vertical rods 16 and the drill bit 17 to move upwards to the upper part of the ground, the first motor 8 stops working, then the second motor 12 is started to rotate reversely, the second motor 12 drives the rotating shaft 13, the spiral sampling impeller 14 and the drill bit 17 to rotate reversely, the spiral sampling impeller 14 is utilized, the utility model can discharge the soil remained in the material taking pipe 15, collect the soil in the sampling bottle for storage and marking, has reasonable design, good practicability and convenient operation, is convenient for sampling the soil with different depths, and the soil sample and the sampling depth of collection are guaranteed to be adapted, the working efficiency and the soil collection quality are improved, and the method is suitable for popularization and use.
Claims (6)
1. The utility model provides a device is used in sampling of prospecting soil, includes bottom plate (1), its characterized in that: the bottom of the bottom plate (1) is fixedly provided with a support plate (2), the bottoms of the two support plates (2) are respectively provided with two universal wheels (3), the four universal wheels (3) are arranged in pairwise symmetry, the top of the bottom plate (1) is provided with a mounting hole (4), a threaded sleeve (5) is rotatably arranged in the mounting hole (4), the top and the bottom of the threaded sleeve (5) both extend out of the mounting hole (4), a threaded column (6) is arranged in the threaded sleeve (5), both ends of the threaded column (6) both extend out of the threaded sleeve (5), a first gear (7) positioned above the support plate (2) is fixedly sleeved on the threaded sleeve (5), the top of the bottom plate (1) is fixedly provided with a first motor (8), the output shaft end of the first motor (8) is fixedly provided with a second gear (9), the second gear (9) is meshed with the first gear (7), storage battery (10) have been placed at the top of bottom plate (1), the bottom fixed mounting of screw thread post (6) has mounting panel (11), the bottom fixed mounting of mounting panel (11) has second motor (12), the output shaft fixed mounting of second motor (12) has pivot (13), fixed mounting has spiral sample impeller (14) on pivot (13), the below of second motor (12) is equipped with gets material pipe (15), it constructs for cavity to get material pipe (15), the bottom of spiral sample impeller (14) and the bottom of pivot (13) all extend to get in material pipe (15), the top fixed mounting who gets material pipe (15) has two montants (16), the equal fixed mounting in bottom of mounting panel (11) in top of two montants (16), the bottom fixed mounting of pivot (13) has drill bit (17), the bottom of drill bit (17) extends to get outside material pipe (15).
2. A device for sampling geological exploration soil according to claim 1, characterized in that: the top fixed mounting of bottom plate (1) has dipperstick (18), and threaded post (6) are close to one side fixed mounting of dipperstick (18) has the pointer.
3. A device for sampling geological exploration soil according to claim 1, characterized in that: a storage box (19) is fixedly mounted at the top of the bottom plate (1), the bottom of the storage box (19) is of an open structure, and a plurality of sampling bottles are placed in the storage box (19).
4. A device for sampling geological exploration soil according to claim 1, characterized in that: the top of the bottom plate (1) is fixedly provided with a vertical plate, and one side of the vertical plate, which is far away from the storage battery (10), is fixedly provided with a handle rod.
5. A device for sampling geological exploration soil according to claim 1, characterized in that: the threaded sleeve (5) is fixedly sleeved with a bearing, and the outer ring of the bearing is fixedly connected with the inner wall of the mounting hole (4).
6. A device for sampling geological exploration soil according to claim 1, characterized in that: the equal fixed mounting in both sides of screw thread post (6) has the gag lever post that is located bottom plate (1) below, and the spacing groove has all been seted up to one side that two backup pads (2) are close to each other, and the one end that two gag lever posts kept away from each other rotates respectively and installs in corresponding spacing inslot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020026649.1U CN211553370U (en) | 2020-01-07 | 2020-01-07 | Device for sampling geological exploration soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020026649.1U CN211553370U (en) | 2020-01-07 | 2020-01-07 | Device for sampling geological exploration soil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211553370U true CN211553370U (en) | 2020-09-22 |
Family
ID=72490062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020026649.1U Expired - Fee Related CN211553370U (en) | 2020-01-07 | 2020-01-07 | Device for sampling geological exploration soil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211553370U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113073936A (en) * | 2021-03-26 | 2021-07-06 | 中国地质调查局西安地质调查中心(西北地质科技创新中心) | Drilling pushing structure and iron ore boundary detection device |
| CN113513276A (en) * | 2021-09-03 | 2021-10-19 | 中国铁建大桥工程局集团有限公司 | Device for treating blockage of vertical shaft slag sliding well |
| CN113624545A (en) * | 2021-08-23 | 2021-11-09 | 陕西中检评价技术有限公司 | Portable multi-functional soil sampling ware |
| CN114544233A (en) * | 2022-02-24 | 2022-05-27 | 邓双庆 | Sample collection system for prospecting |
| CN114813221A (en) * | 2022-06-24 | 2022-07-29 | 滨州北海城市开发建设集团有限公司 | Coastal waters saline and alkaline land geological survey device |
| CN115112417A (en) * | 2022-06-29 | 2022-09-27 | 淮南市建发规划设计研究院有限公司 | Geological exploration sampling device for road construction |
| CN115950670A (en) * | 2023-02-03 | 2023-04-11 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Soil sampling system and soil sampling method for setting layer depth |
| CN116358927A (en) * | 2023-05-31 | 2023-06-30 | 山东智迈德智能科技有限公司 | Soil sample sampling device based on geological exploration |
| CN118294201A (en) * | 2024-06-06 | 2024-07-05 | 国网山东省电力公司淄博供电公司 | Sampling device for geological exploration |
-
2020
- 2020-01-07 CN CN202020026649.1U patent/CN211553370U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113073936A (en) * | 2021-03-26 | 2021-07-06 | 中国地质调查局西安地质调查中心(西北地质科技创新中心) | Drilling pushing structure and iron ore boundary detection device |
| CN113624545A (en) * | 2021-08-23 | 2021-11-09 | 陕西中检评价技术有限公司 | Portable multi-functional soil sampling ware |
| CN113513276A (en) * | 2021-09-03 | 2021-10-19 | 中国铁建大桥工程局集团有限公司 | Device for treating blockage of vertical shaft slag sliding well |
| CN114544233A (en) * | 2022-02-24 | 2022-05-27 | 邓双庆 | Sample collection system for prospecting |
| CN114813221A (en) * | 2022-06-24 | 2022-07-29 | 滨州北海城市开发建设集团有限公司 | Coastal waters saline and alkaline land geological survey device |
| CN115112417A (en) * | 2022-06-29 | 2022-09-27 | 淮南市建发规划设计研究院有限公司 | Geological exploration sampling device for road construction |
| CN115950670A (en) * | 2023-02-03 | 2023-04-11 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Soil sampling system and soil sampling method for setting layer depth |
| CN115950670B (en) * | 2023-02-03 | 2024-01-26 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Soil sampling system and soil sampling method for setting layer depth |
| CN116358927A (en) * | 2023-05-31 | 2023-06-30 | 山东智迈德智能科技有限公司 | Soil sample sampling device based on geological exploration |
| CN118294201A (en) * | 2024-06-06 | 2024-07-05 | 国网山东省电力公司淄博供电公司 | Sampling device for geological exploration |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211553370U (en) | Device for sampling geological exploration soil | |
| CN210293763U (en) | Portable sampling device for geological mineral exploration | |
| CN210427082U (en) | Geological exploration sampling device | |
| CN113984435B (en) | Geological prospecting device for gold ore deposit convenient to use | |
| CN209927504U (en) | Depth soil detects uses layering sampling device with rock crushing structure | |
| CN217033082U (en) | Hard rock soil layer sampling drill bit for geological exploration | |
| CN203310651U (en) | Portable rotary soil sample collector | |
| CN207437067U (en) | A kind of portable small-sized geological coring rig | |
| CN211717823U (en) | Soil sampling device is used in agricultural technology research | |
| CN219101329U (en) | Geological environment monitoring device | |
| CN211085742U (en) | Sampling device for geological mineral exploration | |
| CN219142272U (en) | Sampling device for geological experiment test | |
| CN218035775U (en) | Soil sampler for geological exploration | |
| CN214334295U (en) | Mining geological exploration is with electronic rotation type sampler | |
| CN206648836U (en) | A kind of geology sampler | |
| CN215180960U (en) | Geological exploration is with automatic metal detector who surveys of digging ground | |
| CN210893765U (en) | Novel geological engineering sampler | |
| CN209589533U (en) | A kind of geological prospecting sampler | |
| CN214844084U (en) | Device for sampling geological exploration soil | |
| CN209387324U (en) | A kind of ground quality detection sampler | |
| CN218956140U (en) | Soil collection device for recovering mine geological disasters | |
| CN216816061U (en) | Geological survey sampling device | |
| CN216669328U (en) | Geological survey is with equipment of fetching earth | |
| CN212180787U (en) | Groundwater energy engineering geological survey detection device | |
| CN218067139U (en) | Undisturbed peat sampling equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200922 Termination date: 20210107 |