CN219956972U - Soil heavy metal sampling detects integrative device - Google Patents
Soil heavy metal sampling detects integrative device Download PDFInfo
- Publication number
- CN219956972U CN219956972U CN202321351906.9U CN202321351906U CN219956972U CN 219956972 U CN219956972 U CN 219956972U CN 202321351906 U CN202321351906 U CN 202321351906U CN 219956972 U CN219956972 U CN 219956972U
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- sampling
- soil
- sampling tube
- support frame
- fixed
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- 238000005070 sampling Methods 0.000 title claims abstract description 92
- 239000002689 soil Substances 0.000 title claims abstract description 69
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 24
- 230000000670 limiting effect Effects 0.000 claims abstract description 23
- 230000000694 effects Effects 0.000 claims abstract description 4
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 210000003141 lower extremity Anatomy 0.000 claims 1
- 238000005527 soil sampling Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241001677316 Austrocylindropuntia vestita Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses an integrated soil heavy metal sampling and detecting device which is provided with a support frame, wherein one end of the top of the support frame is provided with a motor through a bolt, the bottom of the motor is connected with a screw rod, and a connecting piece is sleeved on the outer thread of the screw rod; the guide rod penetrates through the center of the support frame in a sliding manner, and the tops of the guide rod are connected with each other through a circuit and a detection mechanism; comprising the following steps: the sampling tube is fixed in the bottom of guide arm, the bottom activity of sampling tube is provided with the limiting plate, and the inboard of limiting plate and the one end fixed connection of haulage rope, fixed channel has been seted up in the sampling tube in the haulage rope outside. This soil heavy metal sampling detects integrative device, after detecting soil, the sampling tube can take out the soil of testing position, and then conveniently to the further analysis of soil to after detecting soil sampling at every turn, can clear up the inside remaining soil of sampling tube, prevent to influence the precision that other follow-up soil detected.
Description
Technical Field
The utility model relates to the technical field of soil detection, in particular to a soil heavy metal sampling and detecting integrated device.
Background
After heavy metal content exceeds standard in soil, can seriously influence the soil quality, the deeper place pollution of partial soil is more serious, can't directly observe from the soil surface, consequently needs specific sampling device to draw the soil of deep, and then through detecting analysis heavy metal content to follow-up obtain timely treatment, for example a heavy metal soil sampling detects integrative device of publication number CN214374776U, belong to soil detection technical field. Comprises a frame body, a sampling cylinder, a contact pin, an electric telescopic rod, a scraping plate and a detection device; the technical problems of inconvenience and low efficiency of a traditional heavy metal soil sampling and detecting integrated device are solved. However, the heavy metal soil sampling and detecting integrated device still has the following defects in the actual use process:
the sampling and detecting integrated device realizes the sampling and detecting of soil, but after the detection, the sampling structure can not directly bring out the soil at the detection position, so that the soil is inconvenient to further analyze, and after the soil is sampled and detected each time, part of soil remains inside the sampling structure, and the accuracy of the detection of other subsequent soil can be influenced if the soil is not cleaned timely, so that the novel design is urgently needed on the basis of the original sampling and detecting integrated device.
Disclosure of Invention
The utility model aims to provide an integrated device for sampling and detecting heavy metals in soil, which aims to solve the problems that the sampling structure cannot directly bring out soil at a detection position after detection in the prior art, further analysis on the soil is inconvenient, and part of soil remains in the sampling structure after the soil is sampled and detected each time, and the accuracy of the detection of other subsequent soil is affected if the soil is not cleaned timely.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the soil heavy metal sampling and detecting integrated device is provided with a support frame, wherein one end of the top of the support frame is provided with a motor through a bolt, the bottom of the motor is connected with a screw rod, a connecting piece is sleeved on the outer side of the screw rod in a threaded manner, and one end of the connecting piece, which is far away from the screw rod, is fixedly connected with the outer side of a guide rod;
the guide rod penetrates through the center of the support frame in a sliding manner, the top of the guide rod is connected with the detection mechanism through a circuit, and the detection mechanism is arranged at the other end of the top of the support frame;
comprising the following steps: the sampling tube is fixed in the bottom of guide arm, the bottom activity of sampling tube is provided with the limiting plate, and the inboard of limiting plate and the one end fixed connection of haulage rope, set up fixed channel in the sampling tube in the haulage rope outside, and the other end of haulage rope is fixed in the side of support frame.
Preferably, the limiting plates are distributed on the sampling cylinder at equal angles, and a rotating structure is formed between the limiting plates and the sampling cylinder through damping pieces, so that the limiting plates can rotate on the sampling cylinder, and the soil after sampling is limited.
Preferably, the haulage rope slides and runs through in the inside of fixed channel, and the one end of haulage rope is provided with three, and the other end gathers into one and fixes on the support frame, can drive its slip in the sampling tube when pulling the haulage rope to the pulling limiting plate rotates.
Preferably, the inside of sampling tube is provided with the fly leaf, and fly leaf and sampling tube are sliding connection to the lower edge equiangular degree of fly leaf is pasted there is the cleaning brush, and the fly leaf both can slide in the sampling tube, but the rotation again drives the cleaning brush and can clear up the sampling tube inner wall in the rotation in-process.
Preferably, the twist rod is fixed at the center of the upper end face of the movable plate, the twist rod is in threaded connection with the guide rod, and the edge of the upper end face of the movable plate is in contact with the bottom of the movable rod, so that the movable plate is driven to rotate through threaded transmission between the twist rod and the guide rod when the twist rod is lifted.
Preferably, the outside winding of movable rod has the spring, and the upper end of movable rod slides and runs through in the top of sampling tube to the top of movable rod is connected with the laminating of the lower terminal surface of fixed plate, and the fixed plate is fixed in the side of support frame simultaneously, can slide on the sampling tube when the movable rod receives the promotion.
Compared with the prior art, the utility model has the beneficial effects that: this integrative device is detected to soil heavy metal sampling, after detecting soil, the sampling tube can take out the soil of testing position, and then conveniently to the further analysis of soil to after detecting soil sampling at every turn, can clear up the inside remaining soil of sampling tube, prevent to influence the precision that other follow-up soil detected, concrete content is as follows:
1. when the sampling tube is used for sampling, the limiting plate is in a state of being flush with the sampling tube, and when the sampling tube is continuously lowered, the end, fixed to the support frame, of the traction rope is pulled, so that the limiting plate can be pulled to rotate, soil can be kept inside the sampling tube, and when the sampling tube is pulled out of the soil, the soil can be synchronously brought out, so that the soil can be analyzed later;
2. when the sampling tube goes deep underground, the soil can exert pressure on the movable plate, so that the movable plate is driven to lift in the sampling tube, the storage capacity of the soil in the sampling tube is further improved, and when the sampling tube is lifted, the movable rod can be driven to contact with the fixed plate, so that the movable rod can be pushed to slide on the sampling tube, the soil in the sampling tube can be pushed out through the movable plate, the movable plate is driven to rotate through the contact of the twist rod and the guide rod in the pushing process, and the inside of the sampling tube can be cleaned.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic diagram of a rear view of a cartridge according to the present utility model;
FIG. 3 is a schematic side sectional view of a cartridge of the present utility model;
FIG. 4 is a schematic view of a bottom view of a cartridge of the present utility model;
FIG. 5 is a schematic diagram of a front cross-sectional structure of a sampling tube according to the present utility model;
fig. 6 is a schematic diagram of a top-down structure of a sampling cartridge according to the present utility model.
In the figure: 1. a support frame; 2. a motor; 3. a screw rod; 4. a connecting piece; 5. a guide rod; 6. a detection mechanism; 7. a sampling cylinder; 8. a limiting plate; 9. a traction rope; 10. a fixed channel; 11. a movable plate; 12. cleaning brushes; 13. a twist stem; 14. a movable rod; 15. and a fixing plate.
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. 1-6, the present utility model provides a technical solution: the soil heavy metal sampling and detecting integrated device is provided with a support frame 1, wherein one end of the top of the support frame 1 is provided with a motor 2 through a bolt, the bottom of the motor 2 is connected with a screw rod 3, a connecting piece 4 is sleeved on the outer side of the screw rod 3 in a threaded manner, and one end of the connecting piece 4, which is far away from the screw rod 3, is fixedly connected with the outer side of a guide rod 5; the guide rod 5 penetrates through the center of the support frame 1 in a sliding manner, the top of the guide rod 5 is connected with the detection mechanism 6 through a circuit, and the detection mechanism 6 is arranged at the other end of the top of the support frame 1; comprising the following steps: the sampling tube 7 is fixed at the bottom of the guide rod 5, a limiting plate 8 is movably arranged at the bottom of the sampling tube 7, the inner side of the limiting plate 8 is fixedly connected with one end of the traction rope 9, a fixing channel 10 is formed in the sampling tube 7 at the outer side of the traction rope 9, and the other end of the traction rope 9 is fixed on the side face of the support frame 1.
As shown in fig. 1-2, 4 and 6, the limiting plates 8 are distributed on the sampling tube 7 at equal angles, and a rotating structure is formed between the limiting plates 8 and the sampling tube 7 through damping elements; the haulage rope 9 slides and penetrates through the inside of the fixed channel 10, one end of the haulage rope 9 is provided with three haulage ropes, the other end of the haulage rope 9 is integrated into one and fixed on the support frame 1, when the sampling tube 7 descends and can go deep underground, further, deep soil is sampled and detected, when the sampling tube 7 descends continuously, the haulage rope 9 fixed with the support frame 1 is pulled, the limiting plates 8 can be pulled to rotate, the limiting plates 8 distributed at equal angles are mutually close, the effect of cutting the soil can be achieved, the soil is kept in the sampling tube 7, and further analysis can be carried out on the soil when the subsequent sampling tube 7 ascends;
as shown in fig. 1-3 and 5, a movable plate 11 is arranged in the sampling cylinder 7, the movable plate 11 and the sampling cylinder 7 are in sliding connection, and a cleaning brush 12 is stuck at the lower edge of the movable plate 11 at equal angles; a twist rod 13 is fixed at the center of the upper end surface of the movable plate 11, the twist rod 13 is in threaded connection with the guide rod 5, and the edge of the upper end surface of the movable plate 11 is in fit contact with the bottom of the movable rod 14; the outside winding of movable rod 14 has the spring, and the upper end of movable rod 14 slides and runs through in the top of sampling tube 7, and the top of movable rod 14 is connected with the lower terminal surface laminating of fixed plate 15, while fixed plate 15 is fixed in the side of support frame 1, when sampling tube 7 descends with soil contact, can drive movable plate 11 and slide in sampling tube 7 through the promotion of soil, and then increase the storage space in the sampling tube 7, when the sampling tube 7 is risen the back and need take out soil, can drive movable rod 14 and fixed plate 15 contact, the promotion of accessible to movable rod 14 drives movable plate 11 and slides in sampling tube 7 like this, and then release the soil in the sampling tube 7, push away the back through the impetus of soil, can drive limiting plate 8 and turn back vertical state, because be screw drive between the cotton pole 13 and the guide bar 5, therefore the drive rotation of accessible cotton pole 13 when movable plate 11 descends, and drive brush 12 and clean up in the inside rotation of sampling tube 7, sweep remaining soil, avoid influencing the detection of other soil afterwards.
Working principle: as shown in fig. 1-6, the device is carried to a designated position, then the motor 2 drives the screw rod 3 to rotate, and then the guide rod 5 can be driven to lift through the threaded transmission with the connecting piece 4, the guide rod 5 slides on the support frame 1 to have a limiting effect on the lifting, and then the sampling cylinder 7 is driven to descend to sample soil, and then the detection mechanism 6 is used for directly detecting the soil;
after detection, the sampling tube 7 is lifted up to bring out the soil at the detection position for further analysis, and after the soil in the sampling tube 7 is taken out, the interior of the sampling tube can be cleaned, so that the detection of other subsequent soil is prevented from being influenced.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a soil heavy metal sampling detects integrative device, is provided with support frame (1), motor (2) are installed through the bolt to one end at support frame (1) top, and the bottom of motor (2) is connected with lead screw (3), the outside thread bush of lead screw (3) is equipped with connecting piece (4), and the one end that connecting piece (4) kept away from lead screw (3) and the outside fixed connection of guide bar (5);
the guide rod (5) penetrates through the center of the support frame (1) in a sliding mode, the tops of the guide rod (5) are connected with each other through a circuit and the detection mechanism (6), and the detection mechanism (6) is arranged at the other end of the top of the support frame (1);
characterized by comprising the following steps:
the sampling tube (7) is fixed in the bottom of guide bar (5), the bottom activity of sampling tube (7) is provided with limiting plate (8), and the inboard of limiting plate (8) and the one end fixed connection of haulage rope (9), fixed channel (10) have been seted up in sampling tube (7) in haulage rope (9) outside, and the other end of haulage rope (9) is fixed in the side of support frame (1).
2. The soil heavy metal sampling and detecting integrated device according to claim 1, wherein: the limiting plates (8) are distributed on the sampling cylinder (7) at equal angles, and a rotating structure is formed between the limiting plates (8) and the sampling cylinder (7) through damping pieces.
3. The soil heavy metal sampling and detecting integrated device according to claim 1, wherein: the traction ropes (9) penetrate through the fixing channel (10) in a sliding mode, three traction ropes are arranged at one ends of the traction ropes (9), and the other ends of the traction ropes are assembled to form one body to be fixed on the support frame (1).
4. The soil heavy metal sampling and detecting integrated device according to claim 1, wherein: the inside of sampling tube (7) is provided with fly leaf (11), and fly leaf (11) and sampling tube (7) are sliding connection to the lower limb department equiangular degree of fly leaf (11) is pasted has cleaning brush (12).
5. The integrated soil heavy metal sampling and detection device according to claim 4, wherein: the twist rod (13) is fixed at the center of the upper end face of the movable plate (11), the twist rod (13) is in threaded connection with the guide rod (5), and the edge of the upper end face of the movable plate (11) is in fit contact with the bottom of the movable rod (14).
6. The integrated soil heavy metal sampling and detection device according to claim 5, wherein: the outside winding of movable rod (14) has the spring, and the upper end of movable rod (14) slides and runs through in the top of sampling tube (7) to the top of movable rod (14) is connected with the lower terminal surface laminating of fixed plate (15), and fixed plate (15) are fixed in the side of support frame (1) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321351906.9U CN219956972U (en) | 2023-05-30 | 2023-05-30 | Soil heavy metal sampling detects integrative device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321351906.9U CN219956972U (en) | 2023-05-30 | 2023-05-30 | Soil heavy metal sampling detects integrative device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219956972U true CN219956972U (en) | 2023-11-03 |
Family
ID=88550181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321351906.9U Active CN219956972U (en) | 2023-05-30 | 2023-05-30 | Soil heavy metal sampling detects integrative device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219956972U (en) |
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2023
- 2023-05-30 CN CN202321351906.9U patent/CN219956972U/en active Active
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