CN117740439A - Polluted soil investigation layering sampler - Google Patents
Polluted soil investigation layering sampler Download PDFInfo
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- CN117740439A CN117740439A CN202310793142.7A CN202310793142A CN117740439A CN 117740439 A CN117740439 A CN 117740439A CN 202310793142 A CN202310793142 A CN 202310793142A CN 117740439 A CN117740439 A CN 117740439A
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- contaminated soil
- fixing
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Abstract
The invention relates to a polluted soil investigation layering sampler which comprises two fixed seats, wherein a movable fixing mechanism is arranged on each fixed seat, layering sampling mechanisms are arranged on each fixed seat, each movable fixing mechanism comprises a fixed block fixedly arranged on one side of each fixed seat opposite to each other, ground nails are arranged at the bottoms of the fixed blocks, a first rotating rod is rotatably connected to the tops of the fixed blocks, a rotating disc is fixedly arranged at the tops of the first rotating rods, and movable plates are connected to the outer sides of the first rotating rods in a threaded mode. This contaminated soil investigation stratified sampling ware, through the removal fixed establishment and the stratified sampling mechanism that set up, the staff that need hold for a long time when the sample brings tired problem to under the mutually supporting between each structure on the fixing base, can be with the stable fixing of sampling device in the sample area, and sample the different level degree of depth of soil through the sampling tube, thereby help promoting the efficiency and the sampling quality of stratified sampling.
Description
Technical Field
The invention relates to the technical field of soil investigation, in particular to a polluted soil investigation stratified sampling device.
Background
The soil investigation is used for describing the soil characteristics of a certain area, classifying the soil according to a standard soil classification system, drawing a soil map, finally predicting the soil behavior, is a whole process of performing field investigation, description, classification and drawing on the soil category and the constituent factors thereof of the certain area, is a basic work and means for recognizing and researching the soil, and is used for finding out the soil type and the distribution rule thereof through the general form, formation and evolution process of the soil by investigation, finding out the quantity and quality of soil resources, providing scientific basis for researching the soil, classifying, reasonably planning, utilizing, improving, protecting and managing the soil resources, and using a sampler to assist the investigation work when the soil investigation is needed.
The current soil sampler usually needs the long-time of staff to hold when using, and it is unstable to appear tired causing holding easily in the sampling process, causes the sampler to rock to influence the normal clear of sampling work, and current sampling device can only carry out single sample usually, is inconvenient for carrying out multilayer sample to soil, needs repeatedly many times when carrying out the layering sample to unified regional soil, thereby influences the efficiency of sampling work.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a polluted soil investigation stratified sampling device which has the advantages of fixation, stratified sampling and the like, and solves the problems that the existing soil sampling device usually needs long-time holding by workers, is unstable in holding due to fatigue in the sampling process, and causes shaking of the sampling device, so that the normal operation of sampling work is influenced, the existing sampling device usually can only perform single sampling, is inconvenient for performing multi-level sampling on soil, and needs repeated times when performing stratified sampling on soil in a unified area, so that the efficiency of sampling work is influenced.
In order to achieve the purpose of improving the sampling efficiency, the invention provides the following technical scheme: the layered sampler for the polluted soil investigation comprises two fixed seats, wherein a movable fixing mechanism is arranged on the fixed seats, and layered sampling mechanisms are arranged on the fixed seats;
the movable fixing mechanism comprises a fixed block fixedly arranged on one side of the fixed seat opposite to each other, a ground nail is arranged at the bottom of the fixed block, a first rotating rod is rotatably connected to the top of the fixed block, a turntable is fixedly arranged at the top of the first rotating rod, a movable plate is connected to the outer side of the first rotating rod in a threaded manner, universal wheels are arranged at the bottom of the movable plate, and mounting plates are fixedly arranged on one side of the two fixed seats opposite to each other;
the utility model provides a layering sampling mechanism, including fixed mounting in the driving motor at mounting panel top, two the relative one side fixed mounting of fixing base has the baffle, the top of baffle rotates and is connected with the threaded rod with driving motor output shaft fixed mounting, the outside threaded connection of threaded rod has the regulating plate, the bottom fixed mounting of regulating plate has the connecting rod, the top fixed mounting of connecting rod has the sampling box, the inside fixed mounting of sampling box has the mount, the inside fixed mounting of mount has the biax motor, the output shaft fixed mounting of biax motor has the lead screw of being connected with the sampling box rotation, the outside threaded connection of lead screw has the movable plate, one side fixed mounting that the biax motor was kept away from to the movable plate has a sampling cylinder, the bottom fixed mounting of sampling box has the toper piece, two the relative one side fixed mounting of fixing base has the guard plate, the movable hole has been seted up to the inside of guard plate, two the equal fixed mounting in one side that the fixing base is opposite, one side fixed mounting that the fixing base kept away from the fixing base has the handle.
Further, a first sliding groove is formed in the inner wall of the fixed seat, and the movable plate is in sliding connection with the fixed seat through the first sliding groove.
Further, the two sides of the fixed seat are provided with first through grooves, and the movable plate extends to the outer side of the fixed seat through the first through grooves to be in threaded connection with the first rotating rod.
Further, the number of the ground nails is multiple, and the ground nails are uniformly distributed at the bottom of the fixed block.
Further, the inside of mounting panel has seted up the rotation hole, the threaded rod passes through rotation hole and driving motor fixed connection.
Further, two opposite sides of the fixing base are provided with second sliding grooves, and the adjusting plate is in sliding connection with the fixing base through the second sliding grooves.
Further, a first threaded hole is formed in the adjusting plate, and the adjusting plate is in threaded connection with the threaded rod through the first threaded hole.
Further, a second threaded hole is formed in the moving plate, and the moving plate is in threaded connection with the screw rod through the second threaded hole.
Further, the first limiting grooves are formed in the inner top wall and the inner bottom wall of the sampling box, and the moving plate is in sliding connection with the inner wall of the sampling box through the first limiting grooves.
Further, sampling holes are formed in two sides of the sampling box, and the positions of the sampling holes correspond to the positions of the sampling cylinders.
Compared with the prior art, the invention provides a polluted soil investigation stratified sampling device, which has the following beneficial effects:
this contaminated soil investigation stratified sampling ware, through the removal fixed establishment and the stratified sampling mechanism that set up, the staff that need hold for a long time when the sample brings tired problem to under the mutually supporting between each structure on the fixing base, can be with the stable fixing of sampling device in the sample area, and sample the different level degree of depth of soil through the sampling tube, thereby help promoting the efficiency and the sampling quality of stratified sampling.
Drawings
FIG. 1 is a schematic sectional view of a contaminated soil investigation layered sampler according to the present invention;
FIG. 2 is a schematic diagram showing the construction of a stratified sampling device for investigating contaminated soil according to the present invention;
fig. 3 is a schematic top view of a structure of a layered sampler for contaminated soil investigation according to the present invention.
In the figure: 1. a fixing seat; 2. a fixed block; 3. ground nails; 4. a first rotating lever; 5. a turntable; 6. a movable plate; 7. a universal wheel; 8. a mounting plate; 9. a driving motor; 10. a partition plate; 11. a threaded rod; 12. an adjusting plate; 13. a connecting rod; 14. sampling box; 15. a fixing frame; 16. a biaxial motor; 17. a screw rod; 18. a moving plate; 19. a sampling tube; 20. a conical block; 21. a protection plate; 22. a movable hole; 23. a mounting frame; 24. a handle.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, a layered sampler for investigating contaminated soil includes two fixing bases 1, a movable fixing mechanism is disposed on the fixing bases 1, and a layered sampling mechanism is disposed on the fixing bases 1.
In this embodiment, remove fixed establishment and include fixed block 2 that fixed mounting is in fixing base 1 one side that is on the back mutually, and the bottom of fixed block 2 is provided with ground nail 3, and the quantity of ground nail 3 is a plurality of, and evenly distributed is in the 2 bottoms of fixed block, conveniently strengthens the contact of fixing base 1 and ground through a plurality of ground nails 3 to make fixing base 1 keep steady state when taking a sample.
Wherein, the top rotation of fixed block 2 is connected with first dwang 4, and the top fixed mounting of first dwang 4 has carousel 5, and the outside threaded connection of first dwang 4 has fly leaf 6, has seted up first spout on the inner wall of fixing base 1, and fly leaf 6 passes through first spout and fixing base 1 sliding connection, makes things convenient for fly leaf 6 to pass through first spout stable movement on fixing base 1 to drive first dwang 4 through the rotation of carousel 5 and rotate, thereby the staff of being convenient for drives fly leaf 6 through first dwang 4 and reciprocates.
Wherein, universal wheel 7 is installed to the bottom of fly leaf 6, the quantity of universal wheel 7 is four, and distribute around the bottom of fixing base 1, be convenient for remove fixing base 1 through four universal wheel 7 steady, thereby alleviate staff and remove sampling device's burden, first logical groove has all been seted up to fixing base 1's both sides, fly leaf 6 extends to fixing base 1's outside and first steering column 4 threaded connection through first logical groove, thereby the convenience makes fly leaf 6 remove through first logical groove at first steering column 4 and drives universal wheel 7 and extend to fixing base 1 outside or shrink to fixing base 1 inside, two fixing bases 1 are relative one side fixed mounting has mounting panel 8, be convenient for connect two fixing bases 1 through mounting panel 8, thereby make sampling device more stable.
In this embodiment, layering sampling mechanism includes fixed mounting in driving motor 9 at mounting panel 8 top, and two fixing bases 1 are relative one side fixed mounting has baffle 10, and the top rotation of baffle 10 is connected with the threaded rod 11 with driving motor 9 output shaft fixed mounting, and the rotation hole has been seted up to the inside of mounting panel 8, and threaded rod 11 passes through rotation hole and driving motor 9 fixed connection, makes things convenient for driving motor 9 to drive threaded rod 11 through rotation hole when rotating.
Wherein, threaded rod 11's outside threaded connection has regulating plate 12, and first screw hole has been seted up to regulating plate 12's inside, and regulating plate 12 passes through first screw hole and threaded rod 11 threaded connection, conveniently makes regulating plate 12 to remove on threaded rod 11 through first screw hole, and the second spout has all been seted up to two fixing base 1 opposite sides, and regulating plate 12 passes through second spout and fixing base 1 sliding connection, and convenient regulating plate 12 keeps stable through the second spout when lifting adjustment.
Wherein, connecting rod 13 is fixed mounting in the bottom of regulating plate 12, sampling box 14 is fixed mounting at the top of connecting rod 13, conveniently drive sampling box 14 through connecting rod 13 and carry out high position control, thereby sampling box 14 is convenient for soil sampling, sampling box 14's inside fixed mounting has mount 15, the inside fixed mounting of mount 15 has biax motor 16, biax motor 16's output shaft fixed mounting has the lead screw 17 of being connected with sampling box 14 rotation, the outside threaded connection of lead screw 17 has movable plate 18, the second screw hole has been seted up to movable plate 18's inside, movable plate 18 passes through second screw hole and lead screw 17 threaded connection, conveniently movable plate 18 passes through the second screw hole and removes on lead screw 17.
Wherein, one side fixed mounting that biax motor 16 was kept away from to movable plate 18 has sampling tube 19, first spacing groove has all been seted up on the interior roof and the interior diapire of sampling box 14, movable plate 18 is through first spacing groove and sampling box 14 inner wall sliding connection, it is convenient to carry out spacingly to movable plate 18 through first spacing groove, thereby make movable plate 18 drive sampling tube 19 extend to sampling box 14's the outside and take a sample, the sample hole has all been seted up to sampling box 14's both sides, and the sample hole position corresponds with sampling tube 19 position, make things convenient for sampling tube 19 to extend to sampling box 14's the outside through the sample hole and take a sample through the sample hole is taken out the inside sample of sampling tube 19.
Wherein, the bottom fixed mounting of sampling box 14 has toper piece 20, and the resistance that conveniently makes sampling box 14 bore into soil through toper piece 20 reduces, and two fixing base 1 relative one side fixed mounting have guard plate 21, and the inside of guard plate 21 has seted up movable hole 22, and movable hole 22 position and toper piece 20 position are corresponding, and convenient sampling box 14 extends to the soil inside through movable hole 22 and takes a sample, and the equal fixed mounting of one side that two fixing bases 1 are opposite to each other has mounting bracket 23, one side fixed mounting that fixing base 1 was kept away from to mounting bracket 23 has handle 24, and convenient staff promotes fixing base 1 through handle 24 and removes to the convenient sample of contaminated soil of use position.
When the device is used, the rotary table 5 is rotated to drive the first rotary rod 4 to rotate, the movable plate 6 is driven by the rotation of the first rotary rod 4 to drive the universal wheel 7 to extend to the bottom of the fixed seat 1, so that a worker can conveniently move the sampling device, after the device is moved to a using position, the movable plate 6 on the first rotary rod 4 is driven by the rotary table 5 to ascend again, the universal wheel 7 is retracted into the fixed seat 1, so that the ground nail 3 is inserted into soil, the stability of the fixed seat 1 is improved, then the driving motor 9 is started to drive the threaded rod 11 to rotate, the adjusting plate 12 is driven to move downwards along with the connecting rod 13, the sampling box 14 is driven to drill into the soil through the conical block 20, and at the moment, the double-shaft motor 16 is started to drive the screw 17 to rotate, so that the movable plate 18 drives the sampling cylinder 19 to extend to the outer side of the sampling box 14 to conduct layered sampling on the soil, and thus soil samples of different layers are obtained.
The beneficial effects of the embodiment are as follows:
this contaminated soil investigation stratified sampling ware, through the removal fixed establishment and the stratified sampling mechanism that set up, the problem that needs the staff to hold for a long time when the sample brings tired has been solved to under the mutually supporting between each structure on through fixing base 1, can be with the stable fixing of sampling device in the sample area, and sample the different level degree of depth of soil through the sampling tube 19, thereby help promoting the efficiency and the sampling quality of stratified sampling.
The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a contaminated soil investigation layering sampler, includes fixing base (1) that quantity is two, its characterized in that: a movable fixing mechanism is arranged on the fixing seat (1), and a layered sampling mechanism is arranged on the fixing seat (1);
the movable fixing mechanism comprises a fixed block (2) fixedly arranged on one side of a fixed seat (1) opposite to each other, a ground nail (3) is arranged at the bottom of the fixed block (2), a first rotating rod (4) is rotatably connected to the top of the fixed block (2), a rotary table (5) is fixedly arranged at the top of the first rotating rod (4), a movable plate (6) is connected to the outer side of the first rotating rod (4) in a threaded manner, universal wheels (7) are arranged at the bottom of the movable plate (6), and mounting plates (8) are fixedly arranged on one side opposite to the fixed seat (1);
the stratified sampling mechanism comprises a driving motor (9) fixedly arranged at the top of a mounting plate (8), a partition plate (10) is fixedly arranged at one side opposite to the fixing seat (1), a threaded rod (11) fixedly arranged on the top of the partition plate (10) and fixedly arranged on an output shaft of the driving motor (9) is rotationally connected, an adjusting plate (12) is fixedly connected to the outer side of the threaded rod (11), a connecting rod (13) is fixedly arranged at the bottom of the adjusting plate (12), a sampling box (14) is fixedly arranged at the top of the connecting rod (13), a fixing frame (15) is fixedly arranged in the sampling box (14), a double-shaft motor (16) is fixedly arranged in the fixing frame (15), a screw rod (17) rotationally connected with the sampling box (14) is fixedly arranged at the output shaft of the double-shaft motor (16), a moving plate (18) is in threaded connection with the outer side of the screw rod (17), a sampling cylinder (19) is fixedly arranged at one side of the moving plate (18) far away from the double-shaft motor (16), a conical block (20) is fixedly arranged at the bottom of the sampling box (14), a protecting plate (21) is fixedly arranged at one side opposite to the fixing seat of the sampling box (1), the two fixing seats (1) are fixedly arranged on one sides, opposite to each other, of the two fixing seats (1), and a handle (24) is fixedly arranged on one side, away from the fixing seats (1), of the mounting frames (23).
2. A contaminated soil investigation layering sampler according to claim 1, wherein: the inner wall of the fixed seat (1) is provided with a first sliding groove, and the movable plate (6) is in sliding connection with the fixed seat (1) through the first sliding groove.
3. A contaminated soil investigation layering sampler according to claim 1, wherein: the two sides of the fixed seat (1) are provided with first through grooves, and the movable plate (6) extends to the outer side of the fixed seat (1) through the first through grooves to be in threaded connection with the first rotating rod (4).
4. A contaminated soil investigation layering sampler according to claim 1, wherein: the number of the ground nails (3) is multiple, and the ground nails are uniformly distributed at the bottom of the fixed block (2).
5. A contaminated soil investigation layering sampler according to claim 1, wherein: the inside of mounting panel (8) has seted up the rotation hole, threaded rod (11) pass through rotation hole and driving motor (9) fixed connection.
6. A contaminated soil investigation layering sampler according to claim 1, wherein: the two opposite sides of the fixed seat (1) are provided with second sliding grooves, and the adjusting plate (12) is in sliding connection with the fixed seat (1) through the second sliding grooves.
7. A contaminated soil investigation layering sampler according to claim 1, wherein: the inside of regulating plate (12) has seted up first screw hole, regulating plate (12) are through first screw hole and threaded rod (11) threaded connection.
8. A contaminated soil investigation layering sampler according to claim 1, wherein: the second threaded hole is formed in the moving plate (18), and the moving plate (18) is in threaded connection with the screw rod (17) through the second threaded hole.
9. A contaminated soil investigation layering sampler according to claim 1, wherein: first limiting grooves are formed in the inner top wall and the inner bottom wall of the sampling box (14), and the moving plate (18) is in sliding connection with the inner wall of the sampling box (14) through the first limiting grooves.
10. A contaminated soil investigation layering sampler according to claim 1, wherein: sampling holes are formed in two sides of the sampling box (14), and the positions of the sampling holes correspond to the positions of the sampling cylinders (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310793142.7A CN117740439A (en) | 2023-06-30 | 2023-06-30 | Polluted soil investigation layering sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310793142.7A CN117740439A (en) | 2023-06-30 | 2023-06-30 | Polluted soil investigation layering sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117740439A true CN117740439A (en) | 2024-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310793142.7A Pending CN117740439A (en) | 2023-06-30 | 2023-06-30 | Polluted soil investigation layering sampler |
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| Country | Link |
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| CN (1) | CN117740439A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119534001A (en) * | 2024-11-28 | 2025-02-28 | 中国地质科学院 | A drilling sampling device and method for ionic rare earth mineral exploration |
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| CN209416760U (en) * | 2019-01-12 | 2019-09-20 | 山东杰玛环保工程有限公司 | A sampling device for soil remediation with layering function |
| CN112033737A (en) * | 2020-09-22 | 2020-12-04 | 中国建筑第二工程局有限公司 | Building construction soil sampling device based on linkage transmission technology |
| CN112432812A (en) * | 2021-01-09 | 2021-03-02 | 徐卫东 | Soil detection uses quick sampling device |
| CN213544055U (en) * | 2020-09-21 | 2021-06-25 | 徐州鼎禾农业科技有限公司 | Layered sampling device for soil remediation |
| CN215180176U (en) * | 2021-06-07 | 2021-12-14 | 山东山川环保技术服务有限公司 | A soil testing equipment for being directed at deep soil detects |
| CN218239393U (en) * | 2022-08-31 | 2023-01-06 | 河北中色测绘有限公司 | Sampling device for soil collection |
-
2023
- 2023-06-30 CN CN202310793142.7A patent/CN117740439A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209416760U (en) * | 2019-01-12 | 2019-09-20 | 山东杰玛环保工程有限公司 | A sampling device for soil remediation with layering function |
| CN213544055U (en) * | 2020-09-21 | 2021-06-25 | 徐州鼎禾农业科技有限公司 | Layered sampling device for soil remediation |
| CN112033737A (en) * | 2020-09-22 | 2020-12-04 | 中国建筑第二工程局有限公司 | Building construction soil sampling device based on linkage transmission technology |
| CN112432812A (en) * | 2021-01-09 | 2021-03-02 | 徐卫东 | Soil detection uses quick sampling device |
| CN215180176U (en) * | 2021-06-07 | 2021-12-14 | 山东山川环保技术服务有限公司 | A soil testing equipment for being directed at deep soil detects |
| CN218239393U (en) * | 2022-08-31 | 2023-01-06 | 河北中色测绘有限公司 | Sampling device for soil collection |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119534001A (en) * | 2024-11-28 | 2025-02-28 | 中国地质科学院 | A drilling sampling device and method for ionic rare earth mineral exploration |
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