CN216160182U - Heavy metal soil administers and uses sample collection system - Google Patents
Heavy metal soil administers and uses sample collection system Download PDFInfo
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- CN216160182U CN216160182U CN202121634468.8U CN202121634468U CN216160182U CN 216160182 U CN216160182 U CN 216160182U CN 202121634468 U CN202121634468 U CN 202121634468U CN 216160182 U CN216160182 U CN 216160182U
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- adjusting rod
- collecting
- heavy metal
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- 239000002689 soil Substances 0.000 title claims abstract description 49
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 22
- 238000005070 sampling Methods 0.000 claims abstract description 40
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 claims abstract description 3
- 230000000903 blocking effect Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 abstract description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 9
- 235000017491 Bambusa tulda Nutrition 0.000 description 9
- 241001330002 Bambuseae Species 0.000 description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 9
- 239000011425 bamboo Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 231100000171 higher toxicity Toxicity 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000005527 soil sampling Methods 0.000 description 1
Images
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- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model provides a sample collecting device for heavy metal soil treatment, which comprises a bracket, wherein the bracket is connected with a lifting plate through a lifting driving mechanism, the bottom of the lifting plate is provided with a fixed cylinder along the vertical direction, and the lower end of the fixed cylinder is provided with a collecting cylinder; the lower end of the collecting cylinder is provided with an opening, a conical collecting hopper is integrally formed at the lower end, and a sampling port is formed at the bottom of the conical collecting hopper; an adjusting rod is movably arranged in the fixed cylinder in a penetrating way along the vertical direction, and a conical plugging head which is matched with the sampling port is arranged at the lower end of the adjusting rod; the lifting plate is provided with a fixed sleeve, the adjusting rod movably penetrates through the fixed sleeve along the vertical direction, and the upper end of the adjusting rod is provided with an operating handle; the sampling device is compact in structure and reasonable in design, facilitates sampling of the soil at different depths, and in the process of sampling the soil at the specified depth, the soil at other depths cannot enter the collecting cylinder to pollute the sample, so that the sampling quality is ensured, and the using effect is good.
Description
Technical Field
The utility model relates to a sample collecting device, in particular to a sample collecting device for heavy metal soil treatment.
Background
The heavy metal pollution of the soil is caused by the fact that the heavy metal cannot be decomposed by soil microorganisms, is easy to accumulate and is converted into methyl compounds with higher toxicity, and the human health is seriously harmed. The treatment method for the heavy metal pollution of the soil mainly comprises two ways, namely, the existing form of the heavy metal in the soil is changed to be fixed, so that the mobility and the bioavailability of the heavy metal in the ring are reduced; secondly, removing heavy metals from the soil.
In the process of treating the heavy metal in the soil, a sample needs to be collected firstly, and the sample is detected; in the soil sampling process, it is often necessary to sample the soil at different depths. However, when the existing sample collecting device samples the soil with different depths, the soil with different depths is easy to mix together, and the sampling quality cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sample collection device for heavy metal soil treatment, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a sample collecting device for heavy metal soil treatment comprises a support, wherein a lifting plate is connected to the support through a lifting driving mechanism, a fixed cylinder is arranged at the bottom of the lifting plate along the vertical direction, and a collecting cylinder is arranged at the lower end of the fixed cylinder;
the lower end of the collecting cylinder is provided with an opening, a conical collecting hopper is integrally formed at the lower end, and a sampling port is formed at the bottom of the conical collecting hopper; an adjusting rod is movably arranged in the fixed cylinder in a penetrating way along the vertical direction, and a conical plugging head which is matched with the sampling port is arranged at the lower end of the adjusting rod;
the lifting plate is provided with a fixed sleeve, the adjusting rod movably penetrates through the fixed sleeve along the vertical direction, the upper end of the adjusting rod is provided with an operating handle, the upper end of the adjusting rod is sequentially provided with a first positioning hole, a second positioning hole and a third positioning hole from top to bottom, and the fixed sleeve is detachably penetrated with a limiting shaft along the horizontal direction;
when the limiting shaft penetrates through the fixed sleeve and the first positioning hole, the conical blocking head is positioned outside the collecting cylinder;
when the limiting shaft penetrates through the fixed sleeve and the second positioning hole, the conical blocking head is positioned at the sampling port and matched with the conical collecting hopper to form a conical shape;
when the limiting shaft penetrates through the fixing sleeve and the third positioning hole, the conical blocking head is positioned in the collecting cylinder.
As a further scheme of the utility model: the bracket consists of an inverted U-shaped fixing plate, a pedal arranged at the bottom of the inverted U-shaped fixing plate and grips arranged at two sides of the inverted U-shaped fixing plate; the lifting driving mechanism is arranged on the inverted U-shaped fixing plate.
As a further scheme of the utility model: the lifting driving mechanism comprises an electric telescopic rod which is arranged on the support and the output end of the electric telescopic rod is connected with the lifting plate, guide sliding sleeves are arranged on two sides of the lifting plate, and guide sliding rods which movably penetrate through the guide sliding sleeves along the vertical direction are arranged on the support.
As a further scheme of the utility model: the two sides of the lifting plate are provided with depth indicating needles, and the bracket is provided with scale marks matched with the depth indicating needles along the vertical direction.
As a further scheme of the utility model: a bulldozing piston is correspondingly arranged on the adjusting rod in the collecting cylinder, and the lower end of the bulldozing piston is of a conical structure matched with the conical collecting hopper.
Compared with the prior art, the utility model has the beneficial effects that:
after the structure is adopted, the conical sealing head is positioned at the sampling opening when the limiting shaft penetrates through the fixed sleeve and the second positioning hole and is matched with the conical collecting hopper to form a conical shape through the matching of the fixed cylinder, the collecting cylinder, the conical collecting hopper, the sampling opening, the adjusting rod, the conical sealing head, the fixed sleeve, the operating handle, the first positioning hole, the second positioning hole, the third positioning hole and the limiting shaft, and at the moment, the collecting cylinder can conveniently move downwards to a specified depth, and soil cannot enter the collecting cylinder in the moving process.
When the limiting shaft penetrates through the fixing sleeve and the third positioning hole, the conical blocking head is positioned in the collecting cylinder, and when the collecting cylinder continues to move downwards, soil with the depth can enter the collecting cylinder through the sampling port; after gathering the sample, can pass fixed cover and second locating hole with spacing axle, make toper shutoff head carry out the shutoff to the sampling port, the sample in gathering the section of thick bamboo this moment can not flow out, gathers a section of thick bamboo simultaneously and in removing the in-process, the soil of each degree of depth can not sneak into in gathering the section of thick bamboo, causes the pollution to the soil sample of appointed degree of depth.
When the limiting shaft penetrates through the fixed sleeve and the first positioning hole, the conical blocking head is positioned outside the collecting cylinder, and soil samples in the collecting cylinder can be conveniently discharged. The sampling device is compact in structure and reasonable in design, facilitates sampling of the soil at different depths, and in the process of sampling the soil at the specified depth, the soil at other depths cannot enter the collecting cylinder to pollute the sample, so that the sampling quality is ensured, and the using effect is good.
Drawings
FIG. 1 is a schematic structural diagram of a heavy metal soil treatment sample collection device before sampling.
FIG. 2 is a schematic structural diagram of a sampling device for heavy metal soil treatment during sampling.
FIG. 3 is a schematic structural diagram of a heavy metal soil treatment sample collection device after sampling.
Fig. 4 is a partially enlarged schematic view of a portion a of fig. 1.
Fig. 5 is a partially enlarged schematic view of a portion B in fig. 1.
In the figure: 1. a support; 101. an inverted U-shaped fixing plate; 102. a pedal; 103. a grip; 2. a lifting drive mechanism; 201. an electric telescopic rod; 202. a guide sliding sleeve; 203. a guide slide bar; 3. a lifting plate; 4. a fixed cylinder; 5. a collection cylinder; 6. a conical collection hopper; 7. a sampling port; 8. adjusting a rod; 9. a conical plugging head; 10. fixing a sleeve; 11. an operating handle; 12. a first positioning hole; 13. a second positioning hole; 14. a third positioning hole; 15. a limiting shaft; 16. a depth pointer; 17. scale lines; 18. a dozing piston.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-5, a sample collection device for heavy metal soil treatment comprises a support 1, wherein the support 1 is connected with a lifting plate 3 through a lifting driving mechanism 2, a fixed cylinder 4 is arranged at the bottom of the lifting plate 3 along the vertical direction, and a collection cylinder 5 is arranged at the lower end of the fixed cylinder 4; the lower end of the collecting cylinder 5 is open and provided with a conical collecting hopper 6 which is integrally formed at the lower end, and the bottom of the conical collecting hopper 6 is provided with a sampling port 7; an adjusting rod 8 is movably arranged in the fixed cylinder 4 in a penetrating way along the vertical direction, and a conical plugging head 9 which is matched with the sampling port 7 is arranged at the lower end of the adjusting rod 8; the lifting plate 3 is provided with a fixed sleeve 10, the adjusting rod 8 movably penetrates through the fixed sleeve 10 along the vertical direction, the upper end of the adjusting rod 8 is provided with an operating handle 11, the upper end of the adjusting rod 8 is sequentially provided with a first positioning hole 12, a second positioning hole 13 and a third positioning hole 14 from top to bottom, and the fixed sleeve 10 is detachably provided with a limiting shaft 15 in a penetrating manner along the horizontal direction; when the limiting shaft 15 passes through the fixed sleeve 10 and the first positioning hole 12, the conical blocking head 9 is positioned outside the collecting cylinder 5; when the limiting shaft 15 passes through the fixed sleeve 10 and the second positioning hole 13, the conical blocking head 9 is positioned at the sampling port 7, and the conical blocking head 9 is matched with the conical collecting hopper 6 to form a conical shape; when the limiting shaft 15 passes through the fixing sleeve 10 and the third positioning hole 14, the conical blocking head 9 is positioned in the collecting cylinder 5. When the conical plugging head 9 is positioned at the sampling port 7, the collecting cylinder 5 can be conveniently moved downwards to a specified depth at the moment, and soil cannot enter the collecting cylinder 5 in the moving process. When the conical plugging head 9 is positioned in the collecting cylinder 5 and the collecting cylinder 5 continues to move downwards, soil at the depth enters the collecting cylinder 5 through the sampling port 7; after the sample is collected, the conical plugging head 9 plugs the sampling port 7, the sample in the collection cylinder 5 cannot flow out at the moment, and meanwhile, in the moving process of the collection cylinder 5, soil at each depth cannot be mixed into the collection cylinder 5, so that the soil sample at the specified depth is polluted. When the conical plugging head 9 is positioned outside the collecting barrel 5, the soil sample in the collecting barrel 5 can be conveniently discharged. This structure is convenient for take a sample to the soil of the different degree of depth, and is taking a sample the in-process to the soil of appointed degree of depth, and the soil of other degrees of depth can not enter into and cause the pollution to the sample in the collection section of thick bamboo 5, guarantees the sampling quality, and the result of use is better.
The bracket 1 consists of an inverted U-shaped fixing plate 101, a pedal 102 arranged at the bottom of the inverted U-shaped fixing plate 101 and grips 103 arranged at two sides of the inverted U-shaped fixing plate 101; the lifting driving mechanism 2 is arranged on the inverted U-shaped fixing plate 101. During sampling, the handle 103 can be held by hand, and the pedal 102 can be stepped on by foot, so that the collecting cylinder 5 can stably move downwards.
Specifically, the lifting driving mechanism 2 comprises an electric telescopic rod 201 which is arranged on the support 1 and has an output end connected with the lifting plate 3, guide sliding sleeves 202 are arranged on two sides of the lifting plate 3, and a guide sliding rod 203 which movably penetrates through each guide sliding sleeve 202 along the vertical direction is arranged on the support 1. Through the cooperation of guide sliding sleeve 202 and guide slide bar 203, make lifter plate 3 only move along vertical direction, avoid the sample skew.
In addition, the both sides of lifter plate 3 are equipped with degree of depth pointer 16, are equipped with along vertical direction on support 1 with each degree of depth pointer 16 matched with scale mark 17, can directly perceivedly obtain the sampling depth, are convenient for take a sample to the soil of the different degree of depth.
Preferably, a bulldozing piston 18 is correspondingly arranged on the adjusting rod 8 in the collecting cylinder 5, and the lower end of the bulldozing piston 18 is of a conical structure corresponding to the conical collecting hopper 6, so that a sample in the collecting cylinder 5 can be conveniently pushed out.
The working principle of the utility model is as follows: before the sample, spacing axle 15 passes fixed cover 10 and second locating hole 13, and toper shutoff head 9 is located sampling opening 7 department this moment, and toper shutoff head 9 cooperatees with toper collection fill 6 and constitutes coniformly, then will gather a section of thick bamboo 5 and move down to the appointed degree of depth, and at the removal in-process, soil can not get into in the section of thick bamboo 5 of gathering.
During sampling, the limiting shaft 15 penetrates through the fixed sleeve 10 and the third positioning hole 14, the conical blocking head 9 is positioned in the collecting cylinder 5 at the moment, and then when the collecting cylinder 5 continues to move downwards, soil at the depth can enter the collecting cylinder 5 through the sampling port 7; after gathering the sample, can pass fixed cover 10 and second locating hole 13 with spacing axle 15, make toper shutoff head 9 carry out the shutoff to sampling port 7, the sample in the collection section of thick bamboo 5 can not flow out this moment, and collection section of thick bamboo 5 is at the in-process of rebound simultaneously, and the soil of each degree of depth can not sneak into in the collection section of thick bamboo 5, causes the pollution to the soil sample of appointed degree of depth.
After sampling, the limiting shaft 15 penetrates through the fixed sleeve 10 and the first positioning hole 12, and the conical blocking head 9 is positioned outside the collecting cylinder 5, so that a soil sample in the collecting cylinder 5 can be conveniently discharged.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. A sample collection device for heavy metal soil treatment comprises a support (1) and is characterized in that the support (1) is connected with a lifting plate (3) through a lifting driving mechanism (2), a fixed cylinder (4) is arranged at the bottom of the lifting plate (3) along the vertical direction, and a collection cylinder (5) is arranged at the lower end of the fixed cylinder (4);
the lower end of the collecting cylinder (5) is open and provided with a conical collecting hopper (6) which is integrally formed at the lower end, and the bottom of the conical collecting hopper (6) is provided with a sampling port (7); an adjusting rod (8) is movably arranged in the fixed cylinder (4) in a penetrating way along the vertical direction, and a conical plugging head (9) which is matched with the sampling port (7) is arranged at the lower end of the adjusting rod (8);
a fixed sleeve (10) is arranged on the lifting plate (3), the adjusting rod (8) movably penetrates through the fixed sleeve (10) along the vertical direction, an operating handle (11) is arranged at the upper end of the adjusting rod (8), a first positioning hole (12), a second positioning hole (13) and a third positioning hole (14) are sequentially arranged at the upper end of the adjusting rod from top to bottom, and a limiting shaft (15) is detachably arranged on the fixed sleeve (10) in a penetrating manner along the horizontal direction;
when the limiting shaft (15) penetrates through the fixed sleeve (10) and the first positioning hole (12), the conical blocking head (9) is positioned outside the collecting cylinder (5);
when the limiting shaft (15) penetrates through the fixed sleeve (10) and the second positioning hole (13), the conical blocking head (9) is positioned at the sampling port (7), and the conical blocking head (9) is matched with the conical collecting hopper (6) to form a conical shape;
when the limiting shaft (15) passes through the fixed sleeve (10) and the third positioning hole (14), the conical plugging head (9) is positioned in the collecting cylinder (5).
2. The heavy metal soil treatment sample collection device according to claim 1, wherein the bracket (1) is composed of an inverted U-shaped fixing plate (101), a pedal (102) arranged at the bottom of the inverted U-shaped fixing plate (101), and handles (103) arranged at two sides of the inverted U-shaped fixing plate (101); the lifting driving mechanism (2) is arranged on the inverted U-shaped fixing plate (101).
3. The heavy metal soil administers sample collection system according to claim 1, wherein, lift actuating mechanism (2) including set up on support (1) and output end and lifter plate (3) connected electric telescopic rod (201), be equipped with guide sliding sleeve (202) in the both sides of lifter plate (3), be equipped with on support (1) along the activity of vertical direction through each guide sliding sleeve (202) guide slide bar (203).
4. The heavy metal soil administers sample collection system according to claim 1, wherein, the both sides of lifter plate (3) are equipped with depth pointer (16), are equipped with scale mark (17) with each depth pointer (16) cooperateing along the vertical direction on support (1).
5. The heavy metal soil treatment sample collection device according to claim 1, wherein a bulldozing piston (18) is correspondingly arranged on the adjusting rod (8) in the collection cylinder (5), and the lower end of the bulldozing piston (18) is of a conical structure corresponding to the conical collection hopper (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121634468.8U CN216160182U (en) | 2021-07-19 | 2021-07-19 | Heavy metal soil administers and uses sample collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121634468.8U CN216160182U (en) | 2021-07-19 | 2021-07-19 | Heavy metal soil administers and uses sample collection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216160182U true CN216160182U (en) | 2022-04-01 |
Family
ID=80836477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121634468.8U Active CN216160182U (en) | 2021-07-19 | 2021-07-19 | Heavy metal soil administers and uses sample collection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216160182U (en) |
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2021
- 2021-07-19 CN CN202121634468.8U patent/CN216160182U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 2627, 6th Floor, Building 2, No. 16 Wanwanzhuang Street, Xicheng District, Beijing, 100037 Patentee after: Zhongli Honghuarui Technology (Beijing) Co.,Ltd. Country or region after: China Address before: Room 806, No. 26, pinganli West Street, Xicheng District, Beijing 100034 Patentee before: Cecep zhongzi Huarui Technology Co.,Ltd. Country or region before: China |