CN115493880A - Soil sampling device for soil restoration - Google Patents
Soil sampling device for soil restoration Download PDFInfo
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- CN115493880A CN115493880A CN202211284229.3A CN202211284229A CN115493880A CN 115493880 A CN115493880 A CN 115493880A CN 202211284229 A CN202211284229 A CN 202211284229A CN 115493880 A CN115493880 A CN 115493880A
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- 239000002689 soil Substances 0.000 title claims abstract description 154
- 238000005527 soil sampling Methods 0.000 title claims abstract description 31
- 238000004140 cleaning Methods 0.000 claims description 31
- 238000005067 remediation Methods 0.000 claims description 25
- 230000007246 mechanism Effects 0.000 claims description 22
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 239000004575 stone Substances 0.000 claims description 11
- 238000010408 sweeping Methods 0.000 claims 1
- 238000005070 sampling Methods 0.000 description 19
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
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- 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)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a soil sampling device for soil restoration, which relates to the technical field of soil restoration and comprises an annular base; the pedal plate is fixed on the outer wall of the annular base; the connecting strip is fixed on the outer wall of the annular base and is perpendicular to the pedal; the connecting seat is fixed at the top of the connecting strip; according to the soil collection cylinder, the soil in the soil collection cylinder is convenient to clean, on one hand, the working efficiency of the soil collection cylinder is improved, on the other hand, the soil sampling efficiency is improved.
Description
Technical Field
The invention relates to the technical field of soil remediation, in particular to a soil sampling device for soil remediation.
Background
Soil remediation is a technical measure to restore normal function to contaminated soil. In the soil remediation industry, the existing soil remediation technologies can reach more than one hundred, and the common technologies also have more than ten, which can be roughly divided into three methods, namely physical, chemical and biological methods. Since the 80 s in the 20 th century, many countries in the world, especially developed countries, have established and developed contaminated soil remediation and remediation programs, thus forming an emerging soil remediation industry.
Before soil is repaired, a sampling device is needed to sample the soil so as to formulate a proper soil repairing scheme, the existing sampling device mainly utilizes an auger to sample, but when the auger samples the soil, the soil at different depths can be finally concentrated together, so that the soil sampling precision is influenced, and the soil repairing effect is also influenced;
secondly, the existing sampling device is not easy to take out the sampled soil, so that the working efficiency of the sampling device is influenced on one hand, and the sampling efficiency of the soil is influenced on the other hand;
at last, the existing sampling device lacks the corresponding cleaning function, so that when the sampling device is used for soil sampling, the garbage or the stones on the earth surface can block the sampling device, and the working efficiency and the service life of the sampling device are further influenced.
Therefore, the soil sampling device for soil remediation is provided.
Disclosure of Invention
The invention aims to provide a soil sampling device for soil remediation, which aims to solve the problems that the prior sampling device is required to sample soil before the soil is remedied, so as to formulate a proper soil remediation scheme;
secondly, the existing sampling device is not easy to take out the sampled soil, so that the working efficiency of the sampling device is influenced on one hand, and the sampling efficiency of the soil is influenced on the other hand;
at last, the existing sampling device lacks a corresponding cleaning function, so that when the sampling device is used for soil sampling, the garbage or the stones on the earth surface can block the sampling device, and the working efficiency and the service life of the sampling device are further influenced.
In order to achieve the purpose, the invention provides the following technical scheme:
a soil sampling device for soil remediation, comprising:
an annular base;
the pedal plate is fixed on the outer wall of the annular base;
the connecting strip is fixed on the outer wall of the annular base and is perpendicular to the pedal plate;
the connecting seat is fixed at the top of the connecting strip;
the threaded hole is formed in the top of the connecting seat;
the threaded rod is in threaded connection with the inner part of the threaded hole;
the rotating rods are symmetrically fixed on the top of the threaded rod;
the soil collecting cylinder is rotatably connected to the bottom of the threaded rod;
the sharp ring is fixed at the bottom of the soil collecting barrel;
the air holes are formed in the outer wall of the soil collecting barrel;
the multifunctional mechanism is arranged inside the threaded rod and used for cleaning soil inside the soil collecting cylinder;
clean the mechanism, clean the outer wall that the mechanism located annular base, it is used for cleaning the rubbish or the stone on soil surface.
As a further scheme of the invention, the top of the pedal plate is provided with an anti-skid pad, and the outer wall of the rotating rod is sleeved with an anti-skid sleeve.
As a further scheme of the invention, a long strip is fixed at one end, close to the soil collection cylinder, of the connecting strip, a first limiting groove is formed in one end of the long strip, a first limiting strip is fixed on the outer wall of the soil collection cylinder, and the first limiting strip is located inside the first limiting groove.
As a further scheme of the invention, the multifunctional mechanism comprises a movable hole arranged at the top of the threaded rod, and the movable hole sequentially penetrates through the threaded rod and the soil collection cylinder and extends into the soil collection cylinder;
a push rod is movably arranged in the movable hole.
As a further scheme of the invention, a push strip is fixed at the top of the push rod, a push plate is fixed at the bottom of the push rod and positioned inside the soil collection cylinder, and the size of the push plate is matched with the inner diameter of the soil collection cylinder.
As a further scheme of the invention, the cleaning mechanism comprises a fixed plate fixed on the outer wall of the annular base, one end of the fixed plate is provided with a second limiting groove communicated with the mounting hole and the mounting hole, a connecting rod is movably arranged in the mounting hole, the outer wall of the connecting rod is fixedly provided with a second limiting strip, and the second limiting strip is positioned in the second limiting groove;
a pulling strip is fixed at one end of the connecting rod, an installation plate is fixed at the other end of the connecting rod, a motor is installed at one end of the installation plate, an electric telescopic rod is fixed at the output end of the motor, a circular plate is fixed at one end of the electric telescopic rod, and a cleaning strip is fixed at the bottom of the circular plate;
the outer wall of the annular base is provided with an accommodating groove.
As a further scheme of the invention, the outer wall of the connecting rod is provided with a compression spring, one end of the compression spring is fixed with the mounting plate, and the other end of the compression spring is fixed with the fixing plate.
As a further scheme of the invention, a limiting plate is fixed on the outer wall of the connecting rod, and the limiting plate is abutted against one end, far away from the compression spring, of the fixing plate.
As a further scheme of the invention, the auxiliary mechanism comprises a positioning plate fixed at one end of the pedal plate, the bottom of the positioning plate is provided with a grounding column, and the grounding column is connected to the bottom of the positioning plate through a fastening bolt.
As a further aspect of the present invention, the bottom of the ground post is sharp.
Compared with the prior art, the invention has the beneficial effects that:
according to the soil sampling device, the rotating rod is rotated, the rotating rod drives the threaded rod and the soil collecting cylinder to do descending motion, and the soil can be sampled along with descending of the soil collecting cylinder and deep into the soil.
According to the soil sampling device, the push plate is pushed by the push strip to move downwards in the soil collecting cylinder, and at the moment, the push plate can directly push out soil in the soil collecting cylinder.
According to the invention, the motor is started to drive the circular plate and the cleaning strips to rotate, and stones or garbage on the surface of the soil can be cleaned when the cleaning strips rotate, so that the stones or garbage are prevented from entering the soil collecting cylinder, the working efficiency of the soil collecting cylinder is improved, and the service life of the soil collecting cylinder is prolonged.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a partial schematic structural view of the present invention;
FIG. 3 is a schematic view of the cleaning mechanism according to the present invention;
FIG. 4 is a schematic view of the mounting hole structure of the present invention;
fig. 5 is a schematic cross-sectional structure of the present invention.
In the figure: 101. an annular base; 102. a step plate; 103. a non-slip mat; 104. a connecting strip; 105. a connecting seat; 106. a threaded hole; 107. a threaded rod; 108. rotating the rod; 109. an anti-slip sleeve; 110. a soil collection canister; 111. a sharp ring; 112. air holes are formed; 113. a strip; 114. a first limiting groove; 115. a first limiting strip; 200. a cleaning mechanism; 201. a fixing plate; 202. mounting holes; 203. a second limiting groove; 204. a connecting rod; 205. a second limiting strip; 206. drawing the pull strip; 207. a limiting plate; 208. mounting a plate; 209. a motor; 210. an electric telescopic rod; 211. a circular plate; 212. cleaning the strips; 213. a compression spring; 214. a receiving groove; 300. a multifunctional mechanism; 301. a movable hole; 302. a push rod; 303. pushing the strip; 304. pushing the plate; 400. an auxiliary mechanism; 401. positioning a plate; 402. a ground post; 403. and fastening the bolt.
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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1, 2 and 5, the present invention provides a technical solution: a soil sampling device for soil remediation comprises an annular base 101; the pedal plate 102 is fixed on the outer wall of the annular base 101; the connecting strip 104 is fixed on the outer wall of the annular base 101, and the connecting strip 104 is perpendicular to the pedal 102; a connecting seat 105, the connecting seat 105 being fixed to the top of the connecting bar 104; a threaded hole 106, wherein the threaded hole 106 is arranged at the top of the connecting seat 105; a threaded rod 107, wherein the threaded rod 107 is in threaded connection with the inside of the threaded hole 106; the rotating rod 108 is symmetrically fixed on the top of the threaded rod 107; the soil collecting cylinder 110 is rotatably connected to the bottom of the threaded rod 107; a sharp ring 111, wherein the sharp ring 111 is fixed at the bottom of the soil collecting barrel 110; the outer wall of the soil collecting cylinder 110 is provided with an air hole 112, the air hole 112 is formed in the outer wall of the soil collecting cylinder 110, the anti-slip pad 103 is installed at the top of the pedal plate 102, the anti-slip sleeve 109 is sleeved on the outer wall of the rotating rod 108, a strip 113 is fixed at one end, close to the soil collecting cylinder 110, of the connecting strip 104, a first limiting groove 114 is formed in one end of the strip 113, a first limiting strip 115 is fixed on the outer wall of the soil collecting cylinder 110, and the first limiting strip 115 is located inside the first limiting groove 114.
Specifically, according to the invention, the rotating rod 108 is rotated, at the moment, the rotating rod 108 drives the threaded rod 107 and the soil collecting cylinder 110 to perform descending motion, and soil can be sampled along with the descending of the soil collecting cylinder 110 and the penetration into the soil, compared with the prior art, the soil collecting cylinder 110 in the invention adopts a straight line stable descending mode, so that the soil cannot fall off in the process of sampling the soil, and due to the structural design of the soil collecting cylinder 110, the soil with different depths can be correspondingly distributed in the soil collecting cylinder 110 and cannot be concentrated together, so that the soil sampling precision is improved, and the soil remediation effect is further improved;
secondly, the sharp ring 111 is arranged, so that the soil breaking capacity of the soil collecting cylinder 110 can be improved by the sharp ring 111, and the working efficiency of the soil collecting cylinder 110 is further improved;
finally, the air holes 112 are formed in the outer wall of the soil collecting cylinder 110, and the air holes 112 can ensure that the air pressure inside and outside the soil collecting cylinder 110 is consistent, so that soil can smoothly enter the soil collecting cylinder 110, and the working efficiency of the soil collecting cylinder 110 is further improved.
Example 2:
referring to fig. 1, 2 and 5, the present invention provides a technical solution: a soil sampling device for soil remediation, which comprises a multifunctional mechanism 300, wherein the multifunctional mechanism 300 is arranged inside a threaded rod 107 and is used for cleaning soil inside a soil collection cylinder 110, the multifunctional mechanism 300 comprises a movable hole 301 formed in the top of the threaded rod 107, and the movable hole 301 sequentially penetrates through the threaded rod 107 and the soil collection cylinder 110 and extends into the soil collection cylinder 110; a push rod 302 is movably arranged in the movable hole 301, a push bar 303 is fixed at the top of the push rod 302, a push plate 304 is fixed at the bottom of the push rod 302, the push plate 304 is positioned inside the soil collecting cylinder 110, and the size of the push plate 304 is matched with the inner diameter of the soil collecting cylinder 110.
Specifically, the push plate 304 is pushed by the push bar 303 to move downwards in the soil collecting cylinder 110, and at the moment, the push plate 304 can directly push out the soil in the soil collecting cylinder 110.
Example 3:
referring to fig. 1-5, the present invention provides a technical solution: a soil sampling device for soil restoration, a cleaning mechanism 200, wherein the cleaning mechanism 200 is arranged on the outer wall of an annular base 101 and used for cleaning garbage or stones on the surface of soil, the cleaning mechanism 200 comprises a fixing plate 201 fixed on the outer wall of the annular base 101, one end of the fixing plate 201 is provided with a second limiting groove 203 communicated with a mounting hole 202 and the mounting hole 202, a connecting rod 204 is movably arranged in the mounting hole 202, a second limiting strip 205 is fixed on the outer wall of the connecting rod 204, and the second limiting strip 205 is positioned in the second limiting groove 203; one end of the connecting rod 204 is fixed with a drawing strip 206, the other end of the connecting rod 204 is fixed with a mounting plate 208, one end of the mounting plate 208 is provided with a motor 209, the output end of the motor 209 is fixed with an electric telescopic rod 210, one end of the electric telescopic rod 210 is fixed with a circular plate 211, and the bottom of the circular plate 211 is fixed with a cleaning strip 212; seted up on the outer wall of annular base 101 and accomodate groove 214, the connecting rod 204 outer wall is equipped with compression spring 213, and compression spring 213 one end is fixed with mounting panel 208, and the compression spring 213 other end is fixed with fixed plate 201, and the connecting rod 204 outer wall is fixed with limiting plate 207, and limiting plate 207 contradicts with the one end that compression spring 213 was kept away from to fixed plate 201.
Specifically, according to the invention, the motor 209 is started, the motor 209 drives the circular plate 211 and the cleaning strips 212 to rotate, and when the cleaning strips 212 rotate, stones or garbage on the surface of the soil can be cleaned, so that the stones or garbage are prevented from entering the soil collecting cylinder 110, the working efficiency of the soil collecting cylinder 110 is improved, and the service life of the soil collecting cylinder is prolonged.
Example 4:
referring to fig. 1, 2 and 5, the present invention provides a technical solution: the utility model provides a soil sampling device for soil restoration, complementary unit 400 is including being fixed in the locating plate 401 of pedal 102 one end, and locating plate 401 bottom is equipped with ground connection post 402, and ground connection post 402 passes through fastening bolt 403 to be connected in the bottom of locating plate 401, and the bottom of ground connection post 402 is sharp-pointed form.
Specifically, by arranging the grounding post 402, the grounding post 402 can go deep into the soil, so that the stability of the whole work is ensured, the grounding post 402 is convenient to disassemble, and only the fastening bolt 403 needs to be disassembled, so that the grounding post 402 can be properly used according to the actual condition (the hardness of the soil), and the whole applicability is high.
The working principle is as follows: for the invention, when in use, firstly, according to the hardness of soil on the spot, when the soil is hard, the annular base 101 can be directly placed on the soil surface, when the soil is soft, a user needs to insert the grounding column 402 into the soil by using the fastening bolt 403, so as to improve the stability of the whole work, when the whole is placed, the user steps on the pedal 102 with his foot, then the motor 209, the circular plate 211 and the cleaning strip 212 are pushed by the pull strip 206, at this time, the compression spring 213 is corresponding stretching movement, at this time, the user starts the electric telescopic rod 210, the electric telescopic rod 210 drives the circular plate 211 and the cleaning strip 212 to do stretching movement, and after the cleaning strip 212 is contacted with the soil surface, the user starts the motor 209 again, the motor 209 drives the circular plate 211 and the cleaning strips 212 to rotate, stones or garbage on the surface of the soil can be cleaned when the cleaning strips 212 rotate, so that the stones or garbage are prevented from entering the soil collecting cylinder 110, the working efficiency and the service life of the soil collecting cylinder 110 are improved, after the soil surface is cleaned, a user closes the motor 209 and starts the electric telescopic rod 210, the electric telescopic rod 210 is in contraction motion, the circular plate 211 and the cleaning strips 212 are separated from the surface of the soil, the user loosens the pulling strips 206, the electric telescopic rod can reset under the action of the compression spring 213, the circular plate 211 and the cleaning strips 212 are finally stored in the storage groove 214, and the influence on the work of the soil collecting cylinder 110 is avoided;
secondly, the user rotates the rotating rod 108 again, at the moment, the rotating rod 108 drives the threaded rod 107 and the soil collecting cylinder 110 to do descending motion, the soil can be sampled along with the descending of the soil collecting cylinder 110 and the soil can be deeply penetrated into the soil, compared with the prior art, the soil collecting cylinder 110 in the invention adopts a straight line stable descending mode, so the soil can not fall off in the process of sampling the soil, and the soil at different depths can be correspondingly distributed in the soil collecting cylinder 110 due to the structural design of the soil collecting cylinder 110, and can not be concentrated together, so the soil sampling precision is improved, and the soil repairing effect is further improved;
finally, a user pushes the push plate 304 to move downwards in the soil collecting cylinder 110 through the push strip 303, at the moment, the push plate 304 can directly push out soil in the soil collecting cylinder 110, compared with the prior art, the soil sampling device is convenient for cleaning soil in the soil collecting cylinder 110, on one hand, the working efficiency of the soil collecting cylinder 110 is improved, and on the other hand, the soil sampling efficiency is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A soil sampling device for soil remediation, comprising:
an annular base (101);
the pedal plate (102), the pedal plate (102) is fixed on the outer wall of the annular base (101);
the connecting strip (104) is fixed on the outer wall of the annular base (101) and is perpendicular to the pedal (102);
the connecting seat (105), the connecting seat (105) is fixed on the top of the connecting strip (104);
the threaded hole (106) is formed in the top of the connecting seat (105);
a threaded rod (107), wherein the threaded rod (107) is in threaded connection with the inside of the threaded hole (106);
the rotating rods (108), the rotating rods (108) are symmetrically fixed on the top of the threaded rod (107);
the soil collecting cylinder (110), the soil collecting cylinder (110) is rotatably connected to the bottom of the threaded rod (107);
a sharp ring (111), wherein the sharp ring (111) is fixed at the bottom of the soil collection barrel (110);
the air hole (112), the air hole (112) is arranged on the outer wall of the soil collecting cylinder (110);
the multifunctional mechanism (300) is arranged inside the threaded rod (107) and is used for cleaning soil inside the soil collecting cylinder (110);
the cleaning mechanism (200) is arranged on the outer wall of the annular base (101), and is used for cleaning garbage or stones on the surface of the soil.
2. The soil sampling device for soil remediation according to claim 1, wherein a non-slip mat (103) is mounted on the top of the pedal plate (102), and a non-slip sleeve (109) is sleeved on the outer wall of the rotating rod (108).
3. The soil sampling device for soil remediation according to claim 1, wherein a first strip (113) is fixed to one end, close to the soil collection barrel (110), of the connecting strip (104), a first limiting groove (114) is formed in one end of the first strip (113), a first limiting strip (115) is fixed to the outer wall of the soil collection barrel (110), and the first limiting strip (115) is located inside the first limiting groove (114).
4. The soil sampling device for soil remediation of claim 1, wherein the multifunctional mechanism (300) comprises a movable hole (301) formed in the top of the threaded rod (107), the movable hole (301) sequentially penetrates through the threaded rod (107), the soil collection barrel (110) and extends into the soil collection barrel (110);
a push rod (302) is movably arranged in the movable hole (301).
5. The soil sampling device for soil remediation according to claim 4, wherein the top of the push rod (302) is fixed with a push bar (303), the bottom of the push rod (302) is fixed with a push plate (304), the push plate (304) is located inside the soil collection barrel (110), and the size of the push plate (304) is matched with the inner diameter of the soil collection barrel (110).
6. The soil sampling device for soil remediation according to claim 1, wherein the sweeping mechanism (200) comprises a fixing plate (201) fixed to the outer wall of the annular base (101), one end of the fixing plate (201) is provided with a second limiting groove (203) communicated with the mounting hole (202) and the mounting hole (202), a connecting rod (204) is movably arranged in the mounting hole (202), a second limiting strip (205) is fixed to the outer wall of the connecting rod (204), and the second limiting strip (205) is located in the second limiting groove (203);
a drawing strip (206) is fixed at one end of the connecting rod (204), a mounting plate (208) is fixed at the other end of the connecting rod (204), a motor (209) is installed at one end of the mounting plate (208), an electric telescopic rod (210) is fixed at the output end of the motor (209), a circular plate (211) is fixed at one end of the electric telescopic rod (210), and a cleaning strip (212) is fixed at the bottom of the circular plate (211);
the outer wall of the annular base (101) is provided with a containing groove (214).
7. The soil sampling device for soil remediation according to claim 6, wherein the outer wall of the connecting rod (204) is provided with a compression spring (213), one end of the compression spring (213) is fixed to the mounting plate (208), and the other end of the compression spring (213) is fixed to the fixing plate (201).
8. The soil sampling device for soil remediation according to claim 7, wherein a limiting plate (207) is fixed to the outer wall of the connecting rod (204), and the limiting plate (207) abuts against one end of the fixing plate (201) away from the compression spring (213).
9. The soil sampling device for soil remediation according to claim 1, wherein the auxiliary mechanism (400), the auxiliary mechanism (400) comprises a positioning plate (401) fixed at one end of the pedal (102), the bottom of the positioning plate (401) is provided with a grounding column (402), and the grounding column (402) is connected to the bottom of the positioning plate (401) through a fastening bolt (403).
10. The soil sampling device for soil remediation of claim 9 wherein the bottom of the ground pillar (402) is pointed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211284229.3A CN115493880A (en) | 2022-10-20 | 2022-10-20 | Soil sampling device for soil restoration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211284229.3A CN115493880A (en) | 2022-10-20 | 2022-10-20 | Soil sampling device for soil restoration |
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| Publication Number | Publication Date |
|---|---|
| CN115493880A true CN115493880A (en) | 2022-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211284229.3A Pending CN115493880A (en) | 2022-10-20 | 2022-10-20 | Soil sampling device for soil restoration |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116202812A (en) * | 2023-05-06 | 2023-06-02 | 河北恒一检测科技集团有限公司 | Hydraulic hammering type full-automatic soil sampling device |
| CN118090305A (en) * | 2024-04-19 | 2024-05-28 | 江苏环保产业技术研究院股份公司 | Soil sampling device for soil investigation |
-
2022
- 2022-10-20 CN CN202211284229.3A patent/CN115493880A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116202812A (en) * | 2023-05-06 | 2023-06-02 | 河北恒一检测科技集团有限公司 | Hydraulic hammering type full-automatic soil sampling device |
| CN118090305A (en) * | 2024-04-19 | 2024-05-28 | 江苏环保产业技术研究院股份公司 | Soil sampling device for soil investigation |
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