CN112857883B - High accuracy soil heavy metal detection device - Google Patents
High accuracy soil heavy metal detection device Download PDFInfo
- Publication number
- CN112857883B CN112857883B CN202110277514.1A CN202110277514A CN112857883B CN 112857883 B CN112857883 B CN 112857883B CN 202110277514 A CN202110277514 A CN 202110277514A CN 112857883 B CN112857883 B CN 112857883B
- Authority
- CN
- China
- Prior art keywords
- sampling
- fixedly connected
- soil
- gear
- collection
- 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.)
- Active
Links
Images
Classifications
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
- G01N2001/386—Other diluting or mixing processes
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a high-precision soil heavy metal detection device which comprises a mobile detection table, wherein an electric push rod is arranged in the mobile detection table, the output end of the electric push rod is fixedly connected with a sampling table, the bottom of the sampling table is provided with a motor, the output end of the motor penetrates into a mixing cavity and is fixedly connected with a central gear, the central gear is connected with a transmission ring through a transmission assembly, the inner wall of the transmission ring is provided with the mixing assembly, the bottom of the sampling table is provided with a plurality of sampling insertion barrels, and sampling assemblies are arranged in the sampling insertion barrels. When soil sampling is carried out, multi-point sampling is realized through the plurality of sampling inserting cylinders arranged at the bottom of the sampling platform, soil of different soil layers is conveyed into the mixing cavity under the action of the sampling shafts and the sampling dragon blades in the sampling inserting cylinders, and the soil of different soil layers and different areas is stored and mixed under the action of the stirring fan blades arranged in the mixing cavity, so that the soil sample can represent the sample of the sampling area.
Description
Technical Field
The invention relates to the technical field of soil heavy metal detection, in particular to a high-precision soil heavy metal detection device.
Background
The detection of the heavy metals in the soil is used as an important achievement of a big survey of national soil resources and a special item for a survey of national soil pollution conditions, and the soil pollution in local areas is found to be serious by a national multi-target area geochemical survey project; for example, cadmium, mercury, lead, arsenic and other abnormalities commonly exist in certain areas in the middle and downstream of Yangtze river, mercury and lead abnormalities commonly exist in cities and the periphery of the cities, radioactive abnormalities obviously exist in part of cities, harmful elements in lakes are enriched, soil acidification is serious, researches prove that heavy metal elements such as cadmium and mercury and the like have close relation with human pollution, the heavy metal elements are obviously enriched on the surface layer of the soil and have close relation with densely populated areas and industrial and mining areas, and compared with sampling in 1994-1995, the distribution area of heavy metal pollution in the soil is obviously enlarged and is diffused to the densely populated areas in the east.
Whether the soil heavy metal exceeds standard for the convenience of us understanding, often can adopt reagent to carry out sampling test to soil, but current sampling equipment is when sampling, can only gather the soil on earth's surface, can't effectively gather the soil of depths, its heavy metal content of soil of different soil layer depths is inequality, in order to have more deep understanding to a certain region, often can sample respectively to the soil layer of the different degree of depth in a certain region and examine, this kind of mode is sampling detection time measuring consuming and power consuming, nevertheless can't detect the comprehensiveness that can't guarantee the detection again to different soil layers, for this reason, a high accuracy soil heavy metal detection device is now proposed, it can realize carrying out the multiple spot sampling to the region, and carry out unified detection after carrying out the intensive mixing with the sample of sampling, thereby guarantee the comprehensiveness that detects the structure.
Disclosure of Invention
The invention aims to solve the problems that the existing method is time-consuming and labor-consuming in sampling detection, but different soil layers cannot be detected and the detection comprehensiveness cannot be guaranteed in the conventional method for respectively sampling and detecting soil layers of different depths in a certain area.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a high accuracy soil heavy metal detection device, includes the removal and examines the test table, be provided with two electric putter in the removal examines the test table, electric putter output fixedly connected with sample station, the hybrid chamber has been seted up in the sample station, the sample station bottom is provided with the motor, the motor output runs through to the hybrid chamber to fixedly connected with sun gear, sun gear is connected with the drive ring through drive assembly, the drive ring inner wall is provided with hybrid module, the sample station bottom is provided with a plurality of samples and inserts the section of thick bamboo, be provided with sample assembly in the sample section of thick bamboo, remove and examine test table top fixedly connected with collection room, the collection has seted up in the collection room and has collected the chamber, it is provided with collection subassembly to collect the intracavity, collection subassembly is including setting up the collecting pipe in collecting the chamber, the collecting pipe runs through the sample station lateral wall to extend to the hybrid chamber, motor output end portion fixedly connected with collects the axle, the collection axle is located the collecting pipe to fixedly connected with collects the flood dragon blade, it is provided with a plurality of detection rooms to collect the chamber lateral wall, it is provided with a plurality of screening rings by the arc screen cloth, the rotation axis screening ring is the slope setting, arc screen cloth rotates the wall and connects through the connection of collection chamber side wall, the other end through the connection of the detection mouth to the detection and has seted up to the detection mouth, the detection dish, the detection mouth is connected with the detection dish.
Preferably, the transmission assembly comprises a transmission gear which is rotationally connected with the inner wall of the mixing cavity through a connecting shaft, the transmission gear is meshed with the central gear, an inner meshing tooth layer is arranged on the inner side wall of the transmission ring, and the transmission gear is meshed with the inner meshing tooth layer.
Preferably, the mixing assembly comprises a vertical shaft rotatably connected in the mixing cavity, the end part of the vertical shaft is fixedly connected with stirring blades, the outer side wall of the vertical shaft is fixedly connected with stirring gears, and the stirring gears are meshed with the inner gear layer.
Preferably, the sampling assembly comprises a plurality of sampling ports arranged at the bottom of the sampling platform, the inner side wall of each sampling port is fixedly connected with the outer side wall of the sampling insert, the inner wall of the mixing cavity at the sampling port is rotatably connected with a rotating ring, the outer side wall of the rotating ring is fixedly connected with a rotating toothed ring, the outer side wall of the transmission ring is provided with an outer meshing toothed layer, and the rotating toothed ring is meshed with the outer meshing toothed layer.
Preferably, be provided with the sample axle in the section of thick bamboo is inserted in the sample, the sample axle lateral wall is provided with the sample flood dragon blade, a plurality of connecting rods of sample axle top fixedly connected with, the connecting rod other end and swivel ring lateral wall fixed connection.
Preferably, the bottom of the mobile detection table is fixedly connected with a support plate which is oppositely arranged, and the bottom of the support plate is provided with a mobile wheel.
Compared with the prior art, the invention has the beneficial effects that:
when carrying out the soil sample, insert a section of thick bamboo through setting up a plurality of samples in the sampling bench bottom and realize taking a sample to the multiple spot to all carry the mixing chamber with the soil on different soil layers under the effect of the sampling shaft that lies in the sample and insert a section of thick bamboo and sample flood dragon blade, and utilize the effect of setting stirring fan blade in mixing the chamber to realize different soil layers, the depositing of different regional soil is mixed, ensures that the soil sample can represent this sample area's sample.
Drawings
FIG. 1 is a schematic structural diagram of a high-precision soil heavy metal detection device provided by the invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic top sectional structure view of a high-precision soil heavy metal detection device provided by the invention.
In the figure: 1 mobile detection platform, 2 electric putter, 3 sampling platforms, 4 hybrid chambers, 5 sun gear, 6 driving rings, 7 sample inserts a section of thick bamboo, 8 collection rooms, 9 detection rooms, 10 drive gear, 11 vertical axles, 12 stirring fan blades, 13 stirring gear, 14 rotating ring, 15 rotating ring, 16 sample axles, 17 sample flood dragon blades, 18 connecting rods, 19 collecting pipes, 20 collecting axles, 21 collect flood dragon blades, 22 arc-shaped screen, 23 couple spring, 24 collecting chambers, 25 axis of rotation, 26 detection dish, 27 detection mouth, 28 backup pads.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "fitted/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, a high accuracy soil heavy metal detection device, including the mobile test platform 1, be provided with two electric putter 2 in the mobile test platform 1, electric putter 2 is prior art, it does not need to be repeated here, wherein can be provided with the battery in the mobile test platform 1 in order to satisfy the effective power supply to electric putter 2 and motor, electric putter 2 output end fixedly connected with sampling bench 3, mixing chamber 4 has been seted up in the sampling bench 3, sampling bench 3 bottom is provided with the motor, the motor output runs through to in the mixing chamber 4, and fixedly connected with sun gear 5, sun gear 5 is connected with drive ring 6 through drive assembly, drive ring 6 rotates with mixing chamber 4 inner wall and is connected, furthermore, drive assembly includes drive gear 10 through connecting axle and mixing chamber 4 inner wall rotation connection, drive gear 10 is connected with sun gear 5 meshing, drive ring 6 inside wall is provided with the internal toothing layer, drive gear 10 is connected with the meshing of internal toothing layer.
The inner wall of the transmission ring 6 is provided with a mixing assembly, further, the mixing assembly comprises a vertical shaft 11 which is rotatably connected in the mixing cavity 4, the end part of the vertical shaft 11 is fixedly connected with a stirring fan blade 12 to realize the stirring of soil, the outer side wall of the vertical shaft 11 is fixedly connected with a stirring gear 13, and the stirring gear 13 is meshed with the inner gear layer; the stirring fan blades 12 above the vertical shaft 11 can be driven to rotate continuously, so that the soil conveyed by the sampling insert cylinder 7 is crushed and stirred continuously, and the soil in different areas of different soil layers can be mixed sufficiently.
The bottom of the sampling platform 3 is provided with a plurality of sampling inserting cylinders 7, sampling assemblies are arranged in the sampling inserting cylinders 7, furthermore, each sampling assembly comprises a plurality of sampling ports formed in the bottom of the sampling platform 3, the inner side walls of the sampling ports are fixedly connected with the outer side walls of the sampling inserting cylinders 7, the inner wall of the mixing cavity 4 positioned at the sampling ports is rotatably connected with a rotating ring 14, the outer side wall of the rotating ring 14 is fixedly connected with a rotating gear ring 15, the outer side wall of the transmission ring 6 is provided with an external meshing gear layer, and the rotating gear ring 15 is meshed with the external meshing gear layer; furtherly again, the sample is inserted and is provided with sample shaft 16 in the section of thick bamboo 7, and a plurality of samples are inserted a section of thick bamboo 7 and can be sampled earth to each position in the region, and the 16 lateral walls of sample shaft are provided with sample flood dragon blade 17, a plurality of connecting rods 18 of 16 top fixedly connected with of sample shaft, the 18 other ends of connecting rod and 14 lateral walls fixed connection of swivel ring.
The top of the mobile detection table 1 is fixedly connected with a collection chamber 8, wherein a plurality of groups of devices for detecting soil are arranged in the collection chamber 8, which is not described in detail for the prior art, a collection cavity 24 is arranged in the collection chamber 8, a collection assembly is arranged in the collection cavity 24, and a plurality of detection chambers 9 are arranged on the outer side wall of the collection chamber 8; further, the collecting assembly comprises a collecting pipe 19 arranged in the collecting chamber 8, the collecting pipe 19 penetrates through the side wall of the sampling platform 3 and extends into the mixing cavity 4, the end part of the output end of the motor is fixedly connected with a collecting shaft 20, and the collecting shaft 20 is positioned in the collecting pipe 19 and is fixedly connected with a collecting dragon blade 21; still further, the top of collecting chamber 24 can be provided with the clearance mouth, be convenient for follow-up clearance to inside earth, its hybrid chamber also is with the reason, it is provided with a plurality of screening rings of compriseing sieve bend 22 to collect chamber 24, the screening ring is the slope setting, wherein utilize sieve bend 22 can effectually avoid massive stone to enter into detecting the dish in, sieve bend 22 one end is rotated with collection chamber 24 lateral wall through the connecting piece and is connected, the other end passes through hook spring 23 and is connected with collection chamber 24 lateral wall, collect chamber 24 lateral wall and set up the transport mouth that runs through to detecting in the room 9, inner wall fixedly connected with axis of rotation 25 in the transport mouth, axis of rotation 25 rotates and is connected with and detects dish 26, it has seted up a plurality of detection mouths 27 on detecting dish 26, remove and detect 1 bottom fixedly connected with of platform and be provided with backup pad 28 relatively, backup pad 28 bottom is provided with the removal wheel.
When the soil sampling device is used for detection, the mobile detection table 1 is moved to a sampling area through the supporting plate 28 arranged at the bottom of the mobile detection table 1, the electric push rod 2 and the motor are started, the sampling table 3 can move downwards after the electric push rod 2 is started, the sampling insertion cylinders 7 arranged in the sampling table 3 can be inserted into a soil layer, a plurality of sampling insertion cylinders 7 arranged at the bottom of the sampling table 3 can sample soil at all positions in the area, the central gear 5 rotates under the action of the motor, the central gear 5 can drive the transmission gear 10 to rotate, the transmission ring 6 can rotate under the action of an internally meshed gear layer, when the transmission ring 6 rotates, the rotating ring 14 connected with the outer side wall of the transmission ring 6 through the rotating gear ring 15 can rotate, the rotating ring 14 can rotate, the sampling shaft 16 connected with the transmission ring through the connecting rods 18 is driven to rotate, and the sampling shaft 16 can convey soil in the soil layer into a mixing cavity through the sampling insertion cylinders 7 through the rotation of the sampling auger blades 17;
stirring gear 13 of being connected through the interior meshing gear layer with the inside wall of drive ring 6 can drive vertical axle 11 and rotate, the stirring flabellum 12 that is located vertical axle 11 top can carry out continuous rotation under the drive, thereby will carry out broken and continuous stirring through the soil that the section of thick bamboo 7 was gone up in the sample is inserted, thereby make the different regional soil of different soil layers can carry out the intensive mixing, soil after being mixed can be when electric putter 2 retracts, drive the sample platform 3 and move up, make collection flood dragon blade 21 can move to in collecting pipe 19, can make collection flood dragon blade 21 carry the collection chamber 24 with the soil after mixing under the effect of collecting shaft 20 in, the sieve bend 22 of setting in collecting chamber 24 can realize the screening of the soil of being broken up, and make soil fall into in the detection mouth 27 on detecting tray 26, can realize the effective detection to the soil in the detection mouth 27 through physical method and chemical method in the detection chamber, ensure that the soil sample can represent the sample of this sample area.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The high-precision soil heavy metal detection device comprises a mobile detection table (1), and is characterized in that two electric push rods (2) are arranged in the mobile detection table (1), the output ends of the electric push rods (2) are fixedly connected with a sampling table (3), a mixing cavity (4) is formed in the sampling table (3), a motor is arranged at the bottom of the sampling table (3), the output ends of the motor penetrate through the mixing cavity (4) and are fixedly connected with a central gear (5), the central gear (5) is connected with a transmission ring (6) through the transmission component, the inner wall of the transmission ring (6) is provided with the mixing component, the bottom of the sampling table (3) is provided with a plurality of sampling inserting cylinders (7), sampling components are arranged in the sampling inserting cylinders (7), the top of the mobile detection table (1) is fixedly connected with a collection chamber (8), the collection chamber (24) is formed in the collection chamber (8), collection components are arranged in the collection chamber (24), each collection component comprises a collection pipe (19) arranged in the collection chamber (8), the side wall of the collection pipe (19) penetrates through the side wall of the mobile detection table (3) and extends into the mixing cavity (4), the collection shaft (20), and the end part of the collection shaft (20) is connected with a collection shaft (20), collect room (8) lateral wall and be provided with a plurality of detection room (9), it is provided with a plurality of screening ring of constituteing by sieve bend (22) to collect chamber (24), the screening ring is the slope setting, sieve bend (22) one end passes through the connecting piece with collection chamber (24) lateral wall and rotates to be connected, and the other end passes through couple spring (23) and is connected with collection chamber (24) lateral wall, collect chamber (24) lateral wall and set up the transport port that runs through to detecting in the room (9), transport port inner wall fixedly connected with axis of rotation (25), axis of rotation (25) are rotated and are connected with detection dish (26), a plurality of detection mouth (27) have been seted up on detection dish (26).
2. A high accuracy soil heavy metal detection device as claimed in claim 1, characterized in that, the transmission subassembly includes drive gear (10) of being connected with mixing chamber (4) inner wall rotation through the connecting axle, drive gear (10) and sun gear (5) meshing connection, the driving ring (6) inside wall is provided with the inside meshing tooth layer, drive gear (10) and inside meshing tooth layer meshing connection.
3. A high accuracy soil heavy metal detection device as claimed in claim 2, wherein, the mixing subassembly includes vertical axle (11) of rotation connection in mixing chamber (4), the end fixedly connected with stirring fan blade (12) of vertical axle (11), the outside wall fixedly connected with stirring gear (13) of vertical axle (11), stirring gear (13) and the meshing of internal gear layer are connected.
4. The high-precision soil heavy metal detection device according to claim 1, wherein the sampling assembly comprises a plurality of sampling ports formed in the bottom of the sampling table (3), the inner side wall of each sampling port is fixedly connected with the outer side wall of the sampling insertion cylinder (7), the inner wall of the mixing cavity (4) at each sampling port is rotatably connected with a rotating ring (14), the outer side wall of each rotating ring (14) is fixedly connected with a rotating gear ring (15), the outer side wall of the transmission ring (6) is provided with an external gear layer, and the rotating gear rings (15) are meshed with the external gear layer.
5. A high accuracy soil heavy metal detection device according to claim 4, characterized in that, be provided with sample shaft (16) in sample socket (7), sample shaft (16) lateral wall is provided with sample flood dragon blade (17), a plurality of connecting rods (18) of fixedly connected with in sample shaft (16) top, the connecting rod (18) other end and rotating ring (14) lateral wall fixed connection.
6. A high-precision soil heavy metal detection device as claimed in claim 1, wherein a support plate (28) is fixedly connected to the bottom of the mobile detection platform (1) and oppositely arranged, and a mobile wheel is arranged at the bottom of the support plate (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110277514.1A CN112857883B (en) | 2021-03-15 | 2021-03-15 | High accuracy soil heavy metal detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110277514.1A CN112857883B (en) | 2021-03-15 | 2021-03-15 | High accuracy soil heavy metal detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112857883A CN112857883A (en) | 2021-05-28 |
| CN112857883B true CN112857883B (en) | 2023-01-24 |
Family
ID=75994546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110277514.1A Active CN112857883B (en) | 2021-03-15 | 2021-03-15 | High accuracy soil heavy metal detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112857883B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113985005B (en) * | 2021-10-28 | 2023-07-28 | 陕西延宁环境检测有限公司 | Soil pollution detection device and detection method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201429622Y (en) * | 2009-06-29 | 2010-03-24 | 北京众驰伟业科技发展有限公司 | Automatic blood coagulation analyzer four united cup loading and rotating disk sampling, testing and cup retreat system |
| CN210571477U (en) * | 2019-08-09 | 2020-05-19 | 六盘水师范学院 | Colliery is rock matter appearance sampling device in pit |
| CN111829818A (en) * | 2020-08-12 | 2020-10-27 | 卢伟锦 | Screenable soil sampling device and method for project supervision |
| CN211954742U (en) * | 2020-02-24 | 2020-11-17 | 杜守轲 | Automatic device of fetching earth of geological soil restoration |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5967648B2 (en) * | 2012-08-27 | 2016-08-10 | 一般財団法人電力中央研究所 | Double pipe type geological sampling device and geological sampling device set in soft ground |
| CN203670697U (en) * | 2013-11-22 | 2014-06-25 | 重庆市永和直锥齿有限公司 | Outer-ring single-power multiple-supporting-point inner gear ring and outer gear ring transmission mechanism |
| CN108149661B (en) * | 2017-12-21 | 2019-12-31 | 董俊华 | Highway engineering is with device of fetching soil sample |
| CN209093343U (en) * | 2018-09-13 | 2019-07-12 | 深圳市鑫昌龙新材料科技股份有限公司 | Reaction kettle |
| CN109969975B (en) * | 2019-04-03 | 2021-01-08 | 安徽机电职业技术学院 | Elevating gear is used in new energy automobile's battery installation |
| CN210322388U (en) * | 2019-08-13 | 2020-04-14 | 河南昶宜检测技术研究院有限公司 | Quick detection device of saline and alkaline land soil heavy metal |
| CN112414750A (en) * | 2019-08-23 | 2021-02-26 | 河海大学 | Soil sampling and detecting equipment |
| CN210894348U (en) * | 2019-11-06 | 2020-06-30 | 黑龙江多宝山铜业股份有限公司 | Soil heavy metal sampling detects integrative device |
| CN110907218B (en) * | 2019-12-05 | 2022-08-23 | 六盘水师范学院 | Soil layer sampling device for geological exploration |
| CN212082897U (en) * | 2020-04-20 | 2020-12-04 | 南昌通莱电子科技有限公司 | Soil heavy metal short-term test sample integration equipment |
| CN111558521B (en) * | 2020-05-29 | 2022-06-21 | 南京林业大学 | Soil screening device for soil detection |
| CN111624025A (en) * | 2020-06-01 | 2020-09-04 | 刘朝民 | Soil sampling device with adjustable environmental monitoring is used |
| CN111830236B (en) * | 2020-07-13 | 2022-06-10 | 广东省中鼎检测技术有限公司 | Detection device and detection method for heavy metals in soil |
-
2021
- 2021-03-15 CN CN202110277514.1A patent/CN112857883B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201429622Y (en) * | 2009-06-29 | 2010-03-24 | 北京众驰伟业科技发展有限公司 | Automatic blood coagulation analyzer four united cup loading and rotating disk sampling, testing and cup retreat system |
| CN210571477U (en) * | 2019-08-09 | 2020-05-19 | 六盘水师范学院 | Colliery is rock matter appearance sampling device in pit |
| CN211954742U (en) * | 2020-02-24 | 2020-11-17 | 杜守轲 | Automatic device of fetching earth of geological soil restoration |
| CN111829818A (en) * | 2020-08-12 | 2020-10-27 | 卢伟锦 | Screenable soil sampling device and method for project supervision |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112857883A (en) | 2021-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112857883B (en) | High accuracy soil heavy metal detection device | |
| CN110132636A (en) | A kind of geology soil highly effective gathering classified collection device | |
| CN218157021U (en) | Sediment sampler for polluted river and lake treatment | |
| CN206504886U (en) | A kind of Soil K+adsorption automatic continuous sampler | |
| CN111811877B (en) | Soil detector | |
| CN213364324U (en) | Water environment detects uses sampling device | |
| CN211922721U (en) | A well lid that is used for heavy rain weather can prevent rainwater siltation | |
| CN220126790U (en) | Solid pesticide screening installation | |
| CN218496475U (en) | Deep sampling device of soil | |
| CN213022374U (en) | Take layering function's sampling device for soil remediation | |
| CN212722107U (en) | Ecological agriculture and forestry soil detection sampling device | |
| CN215894109U (en) | Multilayer sampling equipment for oil field exploration | |
| CN214833365U (en) | Municipal works slot rubbish cleaning device | |
| CN214427040U (en) | Groundwater sample thief for hydrogeology | |
| CN213544063U (en) | A soil testing equipment for being directed at deep soil detects | |
| CN212904022U (en) | Water quality treatment device for environmental monitoring | |
| CN211954761U (en) | Forestry soil and water conservation monitoring runoff silt continuous sampling measuring device | |
| CN114918022A (en) | Extrusion type lithium battery negative electrode material grinding equipment and grinding method thereof | |
| CN219416803U (en) | Soil sampler | |
| CN218956230U (en) | Random sampling device | |
| CN213068254U (en) | Soil heavy metal check out test set | |
| CN218725506U (en) | Environment measuring uses high-efficient sampling tool | |
| CN218496470U (en) | Multi-point soil layered sampler | |
| CN215727043U (en) | Multifunctional integrated slurry detection device for pile foundation engineering construction | |
| CN219059992U (en) | Shallow soil sample collection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |