CN109187080A - A kind of biological soil enzyme activity determination soil sample collector - Google Patents
A kind of biological soil enzyme activity determination soil sample collector Download PDFInfo
- Publication number
- CN109187080A CN109187080A CN201811357224.2A CN201811357224A CN109187080A CN 109187080 A CN109187080 A CN 109187080A CN 201811357224 A CN201811357224 A CN 201811357224A CN 109187080 A CN109187080 A CN 109187080A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- enzyme activity
- soil sample
- sample collector
- activity determination
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
Abstract
The invention discloses a kind of biological soil enzyme activity determination soil sample collectors, including hand-held pole and limitting casing, the lower end of the hand-held pole is fixedly connected with limitting casing, movable sleeve is fixedly connected in the middle part of the limitting casing, the lower end of the hand-held pole is symmetrically connected with one end of two telescopic rods, motor is able to drive shaft rotation when rotation, to drive sampler barrel to move downward, because the presence of flight moves downward sampler barrel preferably, so as to preferably sample, facilitate manual sampling, reduces labour；The tapered structure in the lower end of flight and sampler barrel makes sampler barrel be easier to enter soil, improves sampling efficiency during sampling；After sampling, during scraper plate moves downward, soil sample is pushed down on, so that soil sample be released, at the same time, scraper plate will sample medial wall of the tube and scrape completely, to guarantee that next sub-sampling can be very smooth.
Description
Technical field
The present invention relates to field of biotechnology, specially a kind of biological soil enzyme activity determination soil sample collector.
Background technique
Soil is the matrix of terrestrial plant life, and soil is nutrition and moisture necessary to plant provides, in the ecosystem
Many significant process all carry out in the soil, especially the decomposition and fixed nitrogen process of microorganism completion, and different regions are native
Moisture, nutrient content and content of microorganisms in earth is all separate very big, so before long-term cropping, it is necessary to take to soil
Sample detection.
Chinese document is a kind of soil sample collector of CN108444753A, and leading truck is disposed vertically on soil, guarantees to lead
To the verticality between frame and horizontal plane when static state, when guaranteeing that sampler barrel is slided up and down using leading truck between horizontal plane dynamically
When verticality, replace manually positioning by double positioning structure, sampling process is not influenced by human error, and verticality is inclined
Difference is small, can effectively ensure that the natural situation of soil layer when sampling.
It pushes out sample that self gravity is replaced to go out sample by pushing away sample bar, accelerates the speed that soil integrally goes out sample, reduce soil sample
Disengaging rate at center and marginal position；The soil sample adhered on sampler barrel inner wall is released using the scraping article pushed away on sample bar, is guaranteed
Uniform force at soil sample center and marginal position also can effectively avoid soil not only convenient for the discharge of the soil sample of attachment
There is a situation where fracture or staggered floors for level when sample out, it is ensured that and the natural situation of most original is presented in soil sample, but samples and need manually,
It is time-consuming and laborious, and it is bad to sample effect.
Chinese document is a kind of soil sample collector of CN108444747A, in use, staff, which relaxes, adjusts bolt,
Probe tube can be rotated under the action of shaft seat, turn to probe tube and support rod in the same vertical plane, then twist bolt is adjusted
Tightly to fixation, then probe tube is pressed to soil to be measured by force.When not in use, probe tube is folded in the side of support rod,
So as to reduce the occupied space of soil sample collector, it can also prevent the blade of sampling tube end from accidentally injuring people, use is safe.2.
Vertical direction is provided with opening on probe tube, can effectively clear up the residual soil on sampling inside pipe wall, carry out difference
When soil sample, it can avoid the mutual doping between soil property and influence subsequent experimental result, but need manual sampling, it is time-consuming
Arduously, and sampling effect is bad.
For this purpose, proposing a kind of biological soil enzyme activity determination soil sample collector.
Summary of the invention
The purpose of the present invention is to provide a kind of biological soil enzyme activity determination soil sample collectors, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the invention provides the following technical scheme:
A kind of biological soil enzyme activity determination soil sample collector, including hand-held pole and limitting casing, the lower end of the hand-held pole
It is fixedly connected with limitting casing, movable sleeve is fixedly connected in the middle part of the limitting casing, the lower end of the hand-held pole is symmetrically connected with
One end of two telescopic rods, the other end of the telescopic rod are fixedly connected with annular slab, activity on the inner sidewall of the annular slab
It is plugged with mounting cylinder, the lower end of the mounting cylinder is connected with sampler barrel by screw bolt and nut, and the sampler barrel activity is plugged on
In movable sleeve, the lower end of the hand-held pole is fixedly connected with motor, and motor is located in mounting cylinder, and the output end of the motor is solid
Surely it is connected with one end of shaft, the other end of the shaft is connected with threaded block, is fixedly connected in the sampling medial wall of the tube
First partition, the lower end of the first partition are fixedly connected with one end of electric telescopic rod, the other end of the electric telescopic rod
Activity runs through second partition and reaches the lower section of second partition, and one end that the electric telescopic rod is located at below second partition is fixed
It is connected with scraper plate.
Preferably, the lower end of the hand-held pole is fixedly connected with battery.
Preferably, the lower end of the limitting casing is fixedly connected with fixed ring.
Preferably, the lower end of the fixed ring is fixedly connected with several firm nails, and the quantity of the firm nail is at least
Five, and multiple firm nails are equally spaced in a ring.
Preferably, the inside of the fixed ring is fixedly connected on the side wall of movable sleeve by multiple connecting rods.
Preferably, the quantity of the connecting rod is at least five, and multiple connecting rods are equally spaced in a ring.
Preferably, flare structure at the lower ending opening of the scraper plate.
Preferably, flight is connected on the lower inner side wall of the sampler barrel.
Preferably, the tapered structure in the lower end of the sampler barrel.
Preferably, the both ends of the hand-held pole are fixedly connected with Anti-slip cover.
Compared with prior art, the beneficial effects of the present invention are:
1. Anti-slip cover can be during sampling, holding hand-held pole will not skid.
2. motor is able to drive shaft rotation when rotation, so that sampler barrel is driven to move downward, because flight
In the presence of so that sampler barrel preferably moves downward, so as to preferably sample, labour is reduced.
3. the lower end pyramidal structure of flight and sampler barrel during sampling, makes sampler barrel be easier to enter soil,
Improve sampling efficiency.
4. electric telescopic rod moves downward at this time after sampling, so that scraper plate moves downward, scraper plate is transported downwards
In dynamic process, soil sample is pushed down on, so that soil sample be released, at the same time, scraper plate will sample medial wall of the tube scrape completely, with
Guarantee that next sub-sampling can be very smooth.
5. movable sleeve can guarantee that sampler barrel will not glance off during moving downward, to guarantee that sampler barrel is vertical
Downwards.
6. firm effect is played in firm nail insertion soil, to prevent motor in the rotation, bring reaction
Power, so that sampler barrel can be good at work, and fixed ring plays the role of laying flat, and is in horizontality to be ensured of.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is Section A-A schematic diagram of the present invention；
Fig. 3 is blade structure schematic diagram of the present invention.
In figure: hand-held pole 1, telescopic rod 2, annular slab 3, mounting cylinder 4, bolt 5, nut 6, sampler barrel 7, motor 8, shaft 9,
Threaded block 10, first partition 11, electric telescopic rod 12, second partition 13, scraper plate 14, limitting casing 15, fixed ring 16, movable sleeve
17, connecting rod 18, firm nail 19, battery 20.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation is retouched, it is clear that the embodiment retouched is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the present invention
In embodiment, what those of ordinary skill in the art obtained without making creative work has other embodiments, all
Belong to the scope of protection of the invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution:
A kind of biological soil enzyme activity determination soil sample collector, including hand-held pole 1 and limitting casing 15, the lower end of hand-held pole 1
It is fixedly connected with limitting casing 15, limitting casing 15 plays support and protective effect, and the middle part of limitting casing 15 is fixedly connected with movable sleeve
17, movable sleeve 17 guarantees the fluency that sampler barrel 7 moves, and causes the device to occur to prevent the movement of sampler barrel 7 from glancing off
Failure, the lower end of hand-held pole 1 is fixedly connected with battery 20, easy to carry in this way, and sampling is convenient, and the both ends of hand-held pole 1 are fixed
It is connected with Anti-slip cover, is played the role of anti-skidding；
The lower end of hand-held pole 1 is symmetrically connected with one end of two telescopic rods 2, and the other end of telescopic rod 2 is fixedly connected with ring
Shape plate 3, activity is plugged with mounting cylinder 4 on the inner sidewall of annular slab 3, and the lower end of mounting cylinder 4 is connected with by bolt 5 and nut 6
Sampler barrel 7, is connected with flight on the lower inner side wall of sampler barrel 7, the tapered structure in the lower end of sampler barrel 7, sampling when
It waits, facilitates sampling, improve the efficiency of sampling, 7 activity of sampler barrel is plugged in movable sleeve 17, and the lower end of hand-held pole 1 is fixedly connected
There is motor 8, motor 8, first switch and extraneous power supply collectively constitute a series loop, and motor 8 is located in mounting cylinder 4, electricity
The output end of machine 8 is fixedly connected with one end of shaft 9, and the other end of shaft 9 is connected with threaded block 10, on 7 inner sidewall of sampler barrel
It is fixedly connected with first partition 11, the lower end of first partition 11 is fixedly connected with one end of electric telescopic rod 12, electric telescopic rod
12, second switch and extraneous power supply collectively constitute a series loop, the other end activity of electric telescopic rod 12 through second every
Plate 13 and the lower section for reaching second partition 13, one end that electric telescopic rod 12 is located at 13 lower section of second partition are fixedly connected with scraper plate
14, flare structure at the lower ending opening of scraper plate 14 is so that it is convenient to soil sample be taken out, while also facilitating will 7 inside of sampler barrel
Wall is scraped completely, in order to lower sub-sampling.
The lower end of limitting casing 15 is fixedly connected with fixed ring 16, and fixed ring 16 plays the role of level meter, fixed ring 16
Lower end is fixedly connected with several firm nails 19, and the quantity of firm nail 19 is at least five, and multiple firm nails 19 are in a ring etc.
Away from distribution, to guarantee that fixed comparison is steady in sampling, prevent from moving the reaction force generated influence sampling effect due to motor 8
The inside of rate, fixed ring 16 is fixedly connected on the side wall of movable sleeve 17 by multiple connecting rods 18, and the quantity of connecting rod 18 is extremely
It is less five, and multiple connecting rods 18 are equally spaced in a ring.
In this case, by firm 19 insertion soil of nail, fixed ring 16 is at this time to guarantee that whole device is in horizontality, so
After open first switch, motor 8 starts turning at this time, motor 8 rotate when be able to drive shaft 9 rotation, thus drive take
Sample cylinder 7 moves downward, because the presence of flight moves downward sampler barrel 7 preferably, so as to preferably sample.
After sampling, second switch is opened at this time, and electric telescopic rod 12 moves downward, so that scraper plate 14 is downward
Movement, during scraper plate 14 moves downward, soil sample is pushed down on, so that soil sample be released, at the same time, scraper plate 14 will be taken
7 inner sidewall of sample cylinder is scraped completely, to guarantee that next sub-sampling can be very smooth.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of biological soil enzyme activity determination soil sample collector, including hand-held pole (1) and limitting casing (15), the hand-held pole
(1) lower end is fixedly connected with limitting casing (15), is fixedly connected with movable sleeve (17), feature in the middle part of the limitting casing (15)
Be: the lower end of the hand-held pole (1) is symmetrically connected with one end of two telescopic rods (2), and the other end of the telescopic rod (2) is solid
Surely it is connected with annular slab (3), activity is plugged with mounting cylinder (4) on the inner sidewall of the annular slab (3), the mounting cylinder (4)
Lower end is connected with sampler barrel (7) by bolt (5) and nut (6), and sampler barrel (7) activity is plugged in movable sleeve (17),
The lower end of the hand-held pole (1) is fixedly connected with motor (8), and motor (8) is located in mounting cylinder (4), the motor (8) it is defeated
Outlet is fixedly connected with one end of shaft (9), and the other end of the shaft (9) is connected with threaded block (10), the sampler barrel (7)
It is fixedly connected on inner sidewall first partition (11), the lower end of the first partition (11) is fixedly connected with electric telescopic rod (12)
One end, the other end activity of the electric telescopic rod (12) is through second partition (13) and reaches under second partition (13)
Side, the electric telescopic rod (12) are located at one end below second partition (13) and are fixedly connected with scraper plate (14).
2. a kind of biological soil enzyme activity determination soil sample collector according to claim 1, it is characterised in that: the holding
The lower end of bar (1) is fixedly connected with battery (20).
3. a kind of biological soil enzyme activity determination soil sample collector according to claim 1, it is characterised in that: the limit
The lower end of frame (15) is fixedly connected with fixed ring (16).
4. a kind of biological soil enzyme activity determination soil sample collector according to claim 3, it is characterised in that: the fixation
The lower end of ring (16) is fixedly connected with several firm nails (19), and the quantity of the firm nail (19) is at least five, and multiple
Firm nail (19) is equally spaced in a ring.
5. a kind of biological soil enzyme activity determination soil sample collector according to claim 4, it is characterised in that: the fixation
The inside of ring (16) is fixedly connected on the side wall of movable sleeve (17) by multiple connecting rods (18).
6. a kind of biological soil enzyme activity determination soil sample collector according to claim 5, it is characterised in that: the connection
The quantity of bar (18) is at least five, and multiple connecting rods (18) are equally spaced in a ring.
7. a kind of biological soil enzyme activity determination soil sample collector according to claim 1, it is characterised in that: the scraper plate
(14) flare structure at lower ending opening.
8. a kind of biological soil enzyme activity determination soil sample collector according to claim 1, it is characterised in that: the sampling
Flight is connected on the lower inner side wall of cylinder (7).
9. a kind of biological soil enzyme activity determination soil sample collector according to claim 1, it is characterised in that: the sampling
The tapered structure in lower end of cylinder (7).
10. a kind of biological soil enzyme activity determination soil sample collector according to claim 1, it is characterised in that: the hand
The both ends of holding rod (1) are fixedly connected with Anti-slip cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811357224.2A CN109187080A (en) | 2018-11-15 | 2018-11-15 | A kind of biological soil enzyme activity determination soil sample collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811357224.2A CN109187080A (en) | 2018-11-15 | 2018-11-15 | A kind of biological soil enzyme activity determination soil sample collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109187080A true CN109187080A (en) | 2019-01-11 |
Family
ID=64939436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811357224.2A Pending CN109187080A (en) | 2018-11-15 | 2018-11-15 | A kind of biological soil enzyme activity determination soil sample collector |
Country Status (1)
| Country | Link |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459267A (en) * | 2019-01-16 | 2019-03-12 | 河海大学 | A kind of hydrogeology sampler |
| CN109612774A (en) * | 2019-02-20 | 2019-04-12 | 江西应用技术职业学院 | A kind of geological prospecting sampling equipment |
| CN109975063A (en) * | 2019-04-03 | 2019-07-05 | 安徽省农业科学院棉花研究所 | A kind of portable stratified soil sampler of effort-saving |
| CN110455575A (en) * | 2019-09-16 | 2019-11-15 | 乐清市拓展机械科技有限公司 | A kind of thin solum side sampler |
| CN110779948A (en) * | 2019-12-03 | 2020-02-11 | 榆林学院 | Layered temperature control soil freezing and thawing cycle test device |
| CN111887095A (en) * | 2020-09-18 | 2020-11-06 | 安徽建筑大学城市建设学院 | New tree transplanting supporting device |
| CN112881075A (en) * | 2021-04-14 | 2021-06-01 | 吴德军 | Soil sampling device for environmental monitoring |
| CN113092164A (en) * | 2021-04-01 | 2021-07-09 | 吴嘉城 | Can dig sampler of getting and being convenient for collect to multilayer soil degree of depth |
| CN113092171A (en) * | 2021-05-19 | 2021-07-09 | 泰兴市兆丰污泥处置有限公司 | Sampling device for quantitatively collecting organic soil sample |
| CN113375972A (en) * | 2021-07-27 | 2021-09-10 | 武汉岩创环保技术服务有限公司 | Soil detection sampler and sampling method |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006105730A (en) * | 2004-10-04 | 2006-04-20 | National Agriculture & Bio-Oriented Research Organization | Device for sampling large undisturbed soil core |
| CN203629881U (en) * | 2013-12-31 | 2014-06-04 | 戴志铖 | Soil sampler |
| KR20150039333A (en) * | 2013-10-02 | 2015-04-10 | 대한민국(관리부서:행정안전부 국립과학수사연구원장) | A Soil Sample Collecting Device For Forensic Investigation |
| PL68386Y1 (en) * | 2012-05-23 | 2016-04-29 | Szkoła Główna Gospodarstwa Wiejskiego w Warszawie | Device for collecting soil monoliths with the undisturbed structure |
| CN206146674U (en) * | 2016-11-07 | 2017-05-03 | 南阳师范学院 | Soil sampling device for oil surveying |
| CN206161353U (en) * | 2016-10-19 | 2017-05-10 | 新疆兵团水利水电工程集团有限公司 | Instrument for water conservancy construction |
| CN206556912U (en) * | 2017-03-27 | 2017-10-13 | 广东恒畅环保节能检测科技有限公司 | A kind of soil sample collector |
| CN108168943A (en) * | 2018-03-21 | 2018-06-15 | 李文涵 | A kind of soil sample collector |
| CN108267335A (en) * | 2018-03-16 | 2018-07-10 | 河海大学 | A kind of Portable type field soil sample collector and its sampling method |
| BR202015019059U2 (en) * | 2015-07-03 | 2018-07-17 | Fundacao Univ Federal De Mato Grosso Ufmt | sample collector of soil monoliths of varying volumes |
| CN207675472U (en) * | 2018-01-16 | 2018-07-31 | 刘利宝 | A kind of food inspection sampler |
| CN108414272A (en) * | 2018-04-18 | 2018-08-17 | 安徽中疆环境科技有限公司 | A kind of contaminated soil sampler of pollution control |
| CN108444753A (en) * | 2018-05-16 | 2018-08-24 | 贵州省水稻研究所 | Soil sample collector |
| CN208026478U (en) * | 2018-03-30 | 2018-10-30 | 任伟 | A kind of traffic construction quality detection device |
| CN208076189U (en) * | 2018-04-17 | 2018-11-09 | 广西壮族自治区环境监测中心站 | A kind of full automatic high efficiency soil sampler |
-
2018
- 2018-11-15 CN CN201811357224.2A patent/CN109187080A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006105730A (en) * | 2004-10-04 | 2006-04-20 | National Agriculture & Bio-Oriented Research Organization | Device for sampling large undisturbed soil core |
| PL68386Y1 (en) * | 2012-05-23 | 2016-04-29 | Szkoła Główna Gospodarstwa Wiejskiego w Warszawie | Device for collecting soil monoliths with the undisturbed structure |
| KR20150039333A (en) * | 2013-10-02 | 2015-04-10 | 대한민국(관리부서:행정안전부 국립과학수사연구원장) | A Soil Sample Collecting Device For Forensic Investigation |
| CN203629881U (en) * | 2013-12-31 | 2014-06-04 | 戴志铖 | Soil sampler |
| BR202015019059U2 (en) * | 2015-07-03 | 2018-07-17 | Fundacao Univ Federal De Mato Grosso Ufmt | sample collector of soil monoliths of varying volumes |
| CN206161353U (en) * | 2016-10-19 | 2017-05-10 | 新疆兵团水利水电工程集团有限公司 | Instrument for water conservancy construction |
| CN206146674U (en) * | 2016-11-07 | 2017-05-03 | 南阳师范学院 | Soil sampling device for oil surveying |
| CN206556912U (en) * | 2017-03-27 | 2017-10-13 | 广东恒畅环保节能检测科技有限公司 | A kind of soil sample collector |
| CN207675472U (en) * | 2018-01-16 | 2018-07-31 | 刘利宝 | A kind of food inspection sampler |
| CN108267335A (en) * | 2018-03-16 | 2018-07-10 | 河海大学 | A kind of Portable type field soil sample collector and its sampling method |
| CN108168943A (en) * | 2018-03-21 | 2018-06-15 | 李文涵 | A kind of soil sample collector |
| CN208026478U (en) * | 2018-03-30 | 2018-10-30 | 任伟 | A kind of traffic construction quality detection device |
| CN208076189U (en) * | 2018-04-17 | 2018-11-09 | 广西壮族自治区环境监测中心站 | A kind of full automatic high efficiency soil sampler |
| CN108414272A (en) * | 2018-04-18 | 2018-08-17 | 安徽中疆环境科技有限公司 | A kind of contaminated soil sampler of pollution control |
| CN108444753A (en) * | 2018-05-16 | 2018-08-24 | 贵州省水稻研究所 | Soil sample collector |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459267A (en) * | 2019-01-16 | 2019-03-12 | 河海大学 | A kind of hydrogeology sampler |
| CN109612774B (en) * | 2019-02-20 | 2021-03-16 | 江西应用技术职业学院 | Geological exploration sampling equipment |
| CN109612774A (en) * | 2019-02-20 | 2019-04-12 | 江西应用技术职业学院 | A kind of geological prospecting sampling equipment |
| CN109975063A (en) * | 2019-04-03 | 2019-07-05 | 安徽省农业科学院棉花研究所 | A kind of portable stratified soil sampler of effort-saving |
| CN110455575A (en) * | 2019-09-16 | 2019-11-15 | 乐清市拓展机械科技有限公司 | A kind of thin solum side sampler |
| CN110779948A (en) * | 2019-12-03 | 2020-02-11 | 榆林学院 | Layered temperature control soil freezing and thawing cycle test device |
| CN111887095A (en) * | 2020-09-18 | 2020-11-06 | 安徽建筑大学城市建设学院 | New tree transplanting supporting device |
| CN111887095B (en) * | 2020-09-18 | 2022-05-17 | 安徽建筑大学城市建设学院 | New tree transplanting supporting device |
| CN113092164A (en) * | 2021-04-01 | 2021-07-09 | 吴嘉城 | Can dig sampler of getting and being convenient for collect to multilayer soil degree of depth |
| CN112881075A (en) * | 2021-04-14 | 2021-06-01 | 吴德军 | Soil sampling device for environmental monitoring |
| CN112881075B (en) * | 2021-04-14 | 2023-07-28 | 江苏恒誉环保科技有限公司 | Soil sampling device for environmental monitoring |
| CN113092171A (en) * | 2021-05-19 | 2021-07-09 | 泰兴市兆丰污泥处置有限公司 | Sampling device for quantitatively collecting organic soil sample |
| CN113375972A (en) * | 2021-07-27 | 2021-09-10 | 武汉岩创环保技术服务有限公司 | Soil detection sampler and sampling method |
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Application publication date: 20190111 |
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