CN221224295U - Sampling device for soil environment monitoring - Google Patents
Sampling device for soil environment monitoring Download PDFInfo
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- CN221224295U CN221224295U CN202323105362.0U CN202323105362U CN221224295U CN 221224295 U CN221224295 U CN 221224295U CN 202323105362 U CN202323105362 U CN 202323105362U CN 221224295 U CN221224295 U CN 221224295U
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- fixedly connected
- sampling
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- sampling device
- soil
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- 238000005070 sampling Methods 0.000 title claims abstract description 92
- 239000002689 soil Substances 0.000 title claims abstract description 42
- 238000012544 monitoring process Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000007613 environmental effect Effects 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 7
- 238000007790 scraping Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005527 soil sampling Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of environmental monitoring, in particular to a sampling device for soil environmental monitoring, which comprises a base, a driving mechanism and a sampling mechanism, wherein the driving mechanism comprises a driving motor and a threaded rod, one end of the threaded rod is rotationally connected to the base, the other end of the threaded rod is rotationally connected with a movable seat, the threaded rod is in threaded connection with a rotating seat, the movable seat is round, the driving motor is arranged at the top of the movable seat, the output end of the driving motor penetrates through the movable seat to be fixedly connected to the threaded rod, a plurality of connecting plates are circumferentially distributed on the side wall of the movable seat, at least three connecting plates are arranged, upright posts are fixedly connected to the plurality of connecting plates, the upright posts are in a concave shape, and the sampling mechanism is positioned between the rotating seat and the upright posts.
Description
Technical Field
The utility model relates to the technical field of environmental monitoring, in particular to a sampling device for soil environmental monitoring.
Background
Soil environment monitoring is a part of environmental protection monitoring, and soil needs to be sampled by using a soil sampler so as to detect conditions such as soil division and pollution degree. The existing soil sampler generally drives the whole sampling device to move downwards through a motor, so that the soil with different depths can be sampled in the sampling tube, but the sampling device is required to be continuously operated to sample when a plurality of samples are needed, the samples of the plurality of samples can not be sampled in the same place under the action of the same power, the operation is complex and repeated, time and labor are wasted, the sampling tube is required to be cleaned after the sampling work is finished, the detection accuracy of the next sampling sample can be affected if the sampling tube is not cleaned, the operation steps are increased, the labor intensity is improved, and the sampling device for monitoring the soil environment is provided for solving the problems.
Disclosure of utility model
The utility model aims to provide a sampling device for soil environment monitoring, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sampling device for soil environment monitoring, includes base, actuating mechanism and sampling mechanism, actuating mechanism includes driving motor and threaded rod, the one end that rotates on the base and is connected with the threaded rod, the other end of threaded rod rotates and is connected with the movable seat, threaded connection has the roating seat on the threaded rod, the movable seat is circular, the movable seat top is provided with driving motor, driving motor's output passes movable seat fixed connection on the threaded rod, movable seat lateral wall circumference distribution has a plurality of connecting plates, the connecting plate is provided with three at least, a plurality of fixedly connected with stand on the connecting plate, the stand is the concave shape, sampling mechanism is located between roating seat and the stand.
Preferably, the sampling mechanism comprises a fixed rod, a sliding rod, a sleeve, a sampling tube, a sealing cover plate and a connecting block, wherein the fixed rod is fixedly connected to the position of the rotating seat corresponding to the connecting plate, the sliding rod is connected to the sliding rod in a sliding mode, the sleeve with two openings is fixedly connected to the sliding rod, the sampling tube is connected to the sliding rod in the sleeve in a sliding mode, the sealing cover plate is fixedly connected to the top of the sampling tube, the connecting block is fixedly connected to the bottom of the sleeve, and the outer surface of the connecting block is connected to the inner wall of the sampling tube in a threaded mode.
Preferably, the sliding grooves are formed in two sides of the inner wall of the upright post, the sliding blocks are fixedly connected to the positions, corresponding to the sliding grooves, of the fixing rods, and the sliding blocks are slidably connected to the sliding grooves.
Preferably, the sampling tube is connected with the clamp plate in a sliding way, the top of the clamp plate is fixedly connected with a folding rod, and the top of the folding rod penetrates through the top of the sealing cover plate and is fixedly connected with a hand rod.
Preferably, a return spring is sleeved on the folding rod and is positioned between the pressing plate and the cover plate.
Preferably, the side surface of the pressing plate is fixedly connected with a scraping plate, and the scraping plate is annular.
Preferably, threaded holes are formed in the positions, corresponding to the fixed rod and the sliding rod, of the fixed rod and the sliding rod, and limiting rods are connected to the threaded holes in a threaded mode.
Preferably, the bottom of the upright post is fixedly connected with a plug rod.
Compared with the prior art, the utility model has the beneficial effects that: the plurality of sampling mechanisms are arranged, so that sampling operation can be performed on a plurality of points simultaneously under the same power action, the sampling efficiency is improved, and the practicability is high; the setting of connecting block can be fast in the intraductal dismouting of taking out of cover of being convenient for of intraductal sampling tube, satisfies the demand that the soil style in the follow-up sampling tube was collected, and does benefit to examine and examine the sampling tube and change, simple structure, the operation of being convenient for; the cooperation of clamp plate, folding bar and hand pole is used and can be compacted the soil in the sampling tube, prevents to have too much soil to drop in the in-process of taking out the sampling tube, influences the sampling effect, also can push out the soil of compaction and accomplish the collection with the sampling tube in the same way; the arrangement of the scraping plate can remove the residual soil on the inner wall of the sampling tube, so that the influence on the next sampling detection result is avoided; the setting of dead lever, slide bar, screw hole and restriction pole can be in same place carry out soil sampling to different restriction distances to satisfy the soil sampling operation of different distances.
Drawings
FIG. 1 is a schematic view of the main structure of the device of the present utility model;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a schematic view of the sample mechanism moving downward;
FIG. 4 is a schematic illustration of a slide bar movement;
fig. 5 is a schematic view of the internal structure of the sleeve.
In the figure: 1. a base; 2. a driving motor; 3. a threaded rod; 4. a movable seat; 5. a rotating seat; 6. a connecting plate; 7. a column; 8. a fixed rod; 9. a slide bar; 10. a sleeve; 11. a sampling tube; 12. a cover plate; 13. a connecting block; 14. a chute; 15. a slide block; 16. a pressing plate; 17. a folding bar; 18. a walking bar; 19. a return spring; 20. a scraper; 21. a threaded hole; 22. a restraining bar; 23. and a plunger.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: a sampling device for soil environment monitoring comprises a base 1, a driving mechanism and sampling mechanisms, wherein the driving mechanism comprises a driving motor 2 and a threaded rod 3, one end of the threaded rod 3 is rotationally connected to the base 1, the other end of the threaded rod 3 is rotationally connected with a movable seat 4, the threaded rod 3 is in threaded connection with a rotary seat 5, the movable seat 4 is round, the top of the movable seat 4 is provided with the driving motor 2, the output end of the driving motor 2 penetrates through the movable seat 4 to be fixedly connected to the threaded rod 3, the side wall of the movable seat 4 is circumferentially distributed with a plurality of connecting plates 6, the connecting plates 6 are at least provided with three, stand columns 7 are fixedly connected to the plurality of connecting plates 6, the stand columns 7 are concave, the sampling mechanisms are positioned between the rotary seat 5 and the stand columns 7, the base 1 is placed at a proper position, an inserting rod 23 is inserted into the position of the fixed stand columns 7 in soil, a plurality of sampling mechanisms are arranged according to the number of the connecting plates 6, the driving motor 2 is started to drive the threaded rod 3 to rotate, the threaded rod 3 rotates to drive the rotary seat 5 to do linear motion, the rotary seat 5 moves downwards to drive the fixed rod 8, the sliding rod 9 and the sleeve 10 to move downwards, the sampling tube 11 is further driven to sample soil with different depths, sampling operation can be simultaneously carried out on a plurality of points under the same power action, the sampling efficiency is improved, the practicability is high, the same way, the driving motor 2 is reversely rotated to drive the sampling tube 11 in the sleeve 10 to move upwards, the rotary cover plate 12 can rapidly separate the sampling tube 11 from the connecting block 13, the sampling tube 11 is conveniently taken out from the sleeve 10, the subsequent requirement of collecting soil patterns in the sampling tube 11 is met, the sampling tube 11 is conveniently overhauled and checked for replacement, the structure is simple, the operation is convenient, the driving motor 2 is controlled through a communication power supply and a control switch arranged on the movable seat 4 when in use, the related circuits and modules are all in the prior art, and can be completely realized by those skilled in the art without redundancy.
Further, the sampling mechanism comprises a fixed rod 8, a sliding rod 9, a sleeve 10, a sampling tube 11, a sealing cover plate 12 and a connecting block 13, wherein the fixed rod 8 is fixedly connected to the position of the rotating seat 5 corresponding to the connecting plate 6, the sliding rod 9 is connected in a sliding manner in the fixed rod 8, the sleeve 10 with two open ends is fixedly connected to the sliding rod 9, the sampling tube 11 is connected in a sliding manner in the sleeve 10, the sealing cover plate 12 is fixedly connected to the top of the sampling tube 11, the connecting block 13 is fixedly connected to the bottom of the sleeve 10, the outer surface of the connecting block 13 is in threaded connection with the inner wall of the sampling tube 11, the outer thread is arranged on the surface of the connecting block 13, the position of the inner wall of the sampling tube 11 corresponding to the outer thread of the connecting block 13 is provided with an inner thread, and the inner thread is matched with the outer thread so as to conveniently and rapidly disassemble the sampling tube 11 in the sleeve 10.
Further, the slide grooves 14 are formed in two sides of the inner wall of the upright post 7, the slide blocks 15 are fixedly connected to the positions, corresponding to the slide grooves 14, of the fixing rods 8, the slide blocks 15 are slidably connected to the slide grooves 14, the slide blocks 15 are slidably arranged at the slide grooves 14 to limit the rotation of the rotary seat 5, the connection stability between the fixing rods 8 and the upright post 7 is improved, and the fixing rods 8 are kept to stably move downwards.
Further, the pressure plate 16 is slidably connected in the sampling tube 11, the folding rod 17 is fixedly connected to the top of the pressure plate 16, the top of the folding rod 17 penetrates through the top of the cover plate 12 and is fixedly connected with the hand rod 18, the folding rod 17 is a telescopic hollow cylindrical rod, when the sampling tube 11 is not taken out of the sleeve 10, the hand rod 18 can be manually pushed to drive the pressure plate 16 at the bottom of the folding rod 17 to compact soil in the sampling tube 11, excessive soil falling in the process of taking out the sampling tube 11 is prevented, the sampling effect is affected, and the compacted soil can be pushed out of the sampling tube 11 to finish collection.
Further, a return spring 19 is sleeved on the folding rod 17, the return spring 19 is located between the pressing plate 16 and the sealing cover plate 12, the holding rod 18 is stressed to drive the pressing plate 16 at the bottom of the folding rod 17 to move downwards, the return spring 19 is stretched, the pressing plate 16 compacts soil in the sampling tube 11 or pushes out soil in the sampling tube 11, after the operation is completed, the force on the holding rod 18 is removed, the return spring 19 automatically contracts to the original position, the step of manually pulling the pressing plate 16 upwards is reduced, time and labor are saved, and the next use of the sampling tube 11 is not affected.
Further, the scraper 20 is fixedly connected with the side face of the pressing plate 16, the scraper 20 is annular, the scraper 20 is attached to the inner wall of the sampling tube 11, and the scraper 20 can clear away residual soil on the inner wall of the sampling tube 11 in the process of pushing out soil patterns by the pressing plate 16, so that the influence on the next sampling detection result is avoided.
Further, screw holes 21 are formed in the positions, corresponding to the fixed rod 8 and the sliding rod 9, of the fixed rod, limiting rods 22 are connected to the screw holes 21 in a threaded mode, the distance between the sliding rod 9 and the fixed rod 8 is adjusted, the limiting rods 22 are connected to the screw holes 21 in a threaded mode, soil sampling can be conducted on different limiting distances in the same place, and therefore soil sampling operations of different distances are met.
Further, the bottom of the upright post 7 is fixedly connected with a plug rod 23, and the plug rod 23 is arranged to be convenient for fixing the position of the upright post 7.
Working principle: when the sampling device is used, the base 1 is placed at a proper position, the inserting rod 23 is inserted into the position of the soil internal fixation upright post 7, the plurality of sampling mechanisms are arranged according to the quantity of the connecting plates 6, the driving motor 2 is started to drive the threaded rod 3 to rotate, the threaded rod 3 is rotated to drive the rotating seat 5 to conduct linear motion, the rotating seat 5 is moved downwards to drive the fixing rod 8, the sliding rod 9 and the sleeve 10 to move downwards, then the sampling cylinder 11 is driven to sample soil with different depths, sampling operation can be conducted on a plurality of points simultaneously under the same power effect, sampling efficiency is improved, practicability is high, the hand-pushing rod 18 is manually pushed to drive the pressing plate 16 at the bottom of the folding rod 17 to compact soil in the sampling cylinder 11, excessive soil is prevented from falling in the process of taking out the sampling cylinder 11, sampling effect is affected, and the compacted soil can be pushed out of the sampling cylinder 11 to collect in the same way.
Although embodiments of the present utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A sampling device for soil environment monitoring, includes base (1), actuating mechanism and sampling mechanism, its characterized in that: the driving mechanism comprises a driving motor (2) and a threaded rod (3), one end of the threaded rod (3) is rotationally connected to the base (1), the other end of the threaded rod (3) is rotationally connected with a movable seat (4), a rotating seat (5) is connected to the threaded rod (3) in a threaded mode, the movable seat (4) is round, the top of the movable seat (4) is provided with the driving motor (2), the output end of the driving motor (2) penetrates through the movable seat (4) to be fixedly connected to the threaded rod (3), a plurality of connecting plates (6) are circumferentially distributed on the side wall of the movable seat (4), at least three connecting plates (6) are arranged, a plurality of upright posts (7) are fixedly connected to the connecting plates (6), and the upright posts (7) are in a concave shape.
2. A sampling device for soil environmental monitoring as defined in claim 1, wherein: the utility model provides a sampling mechanism includes dead lever (8), slide bar (9), sleeve pipe (10), sampling tube (11), closing cap board (12) and connecting block (13), the position department fixedly connected with dead lever (8) of connecting plate (6) are corresponding to roating seat (5), sliding connection has slide bar (9) in dead lever (8), fixedly connected with both ends open-ended sleeve pipe (10) on slide bar (9), sliding connection has sampling tube (11) in sleeve pipe (10), sampling tube (11) top fixedly connected with closing cap board (12), sleeve pipe (10) bottom fixedly connected with connecting block (13), the surface threaded connection of connecting block (13) is at the inner wall of sampling tube (11).
3. A sampling device for soil environmental monitoring as claimed in claim 2 wherein: the sliding grooves (14) are formed in two sides of the inner wall of the upright post (7), sliding blocks (15) are fixedly connected to the positions, corresponding to the sliding grooves (14), of the fixing rods (8), and the sliding blocks (15) are slidably connected to the sliding grooves (14).
4. A sampling device for soil environmental monitoring as claimed in claim 2 wherein: the sampling tube (11) is connected with a pressing plate (16) in a sliding mode, a folding rod (17) is fixedly connected to the top of the pressing plate (16), and the top of the folding rod (17) penetrates through the top of the sealing cover plate (12) and is fixedly connected with a hand-held rod (18).
5. A sampling device for soil environmental monitoring as defined in claim 4 wherein: the folding rod (17) is sleeved with a return spring (19), and the return spring (19) is positioned between the pressing plate (16) and the cover plate (12).
6. A sampling device for soil environmental monitoring as defined in claim 4 wherein: the side of the pressing plate (16) is fixedly connected with a scraping plate (20), and the scraping plate (20) is annular.
7. A sampling device for soil environmental monitoring as claimed in claim 2 wherein: screw holes (21) are formed in positions corresponding to the fixed rod (8) and the sliding rod (9), and limiting rods (22) are connected to the screw holes (21) in a threaded mode.
8. A sampling device for soil environmental monitoring as defined in claim 1, wherein: the bottom of the upright post (7) is fixedly connected with a plug rod (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323105362.0U CN221224295U (en) | 2023-11-16 | 2023-11-16 | Sampling device for soil environment monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323105362.0U CN221224295U (en) | 2023-11-16 | 2023-11-16 | Sampling device for soil environment monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221224295U true CN221224295U (en) | 2024-06-25 |
Family
ID=91545661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323105362.0U Active CN221224295U (en) | 2023-11-16 | 2023-11-16 | Sampling device for soil environment monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221224295U (en) |
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2023
- 2023-11-16 CN CN202323105362.0U patent/CN221224295U/en active Active
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