CN214121652U - Sampler for soil remediation - Google Patents
Sampler for soil remediation Download PDFInfo
- Publication number
- CN214121652U CN214121652U CN202023040662.1U CN202023040662U CN214121652U CN 214121652 U CN214121652 U CN 214121652U CN 202023040662 U CN202023040662 U CN 202023040662U CN 214121652 U CN214121652 U CN 214121652U
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- CN
- China
- Prior art keywords
- sampling
- cover plate
- soil
- supporting
- cylinder
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- 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.)
- Expired - Fee Related
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- 239000002689 soil Substances 0.000 title claims abstract description 42
- 238000005067 remediation Methods 0.000 title claims abstract description 13
- 238000005070 sampling Methods 0.000 claims abstract description 64
- 230000002093 peripheral effect Effects 0.000 claims abstract description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000005527 soil sampling Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a sampler for soil remediation, which comprises a supporting cylinder body, a sampling cylinder and a supporting rod; the supporting rod sequentially penetrates through the supporting cylinder body and the sampling cylinder from top to bottom; the supporting rod can rotate relative to the supporting barrel body, and a spiral cutter is arranged on the outer peripheral surface of the end part extending into the sampling barrel; the top end surface of the sampling tube is provided with a ring seat, and the bottom of the sampling tube is a sharp part; a cover plate is arranged on the end surface of the bottom of the supporting cylinder body; the ring seat and the cover plate are detachably fixed through a connecting piece; the top of the support rod is provided with a grab handle; after the supporting rod rotates, the spiral cutter synchronously rotates so as to collect soil into the sampling cylinder; when a detection sample needs to be taken out of the sampling cylinder, the supporting rod is rotated reversely, the spiral cutter rotates reversely to send soil out of the sampling cylinder, and the soil sampling device is simple in structure and convenient to use; the cooperation of circle seat, apron, connecting piece is used for the sampler barrel can separate with the bracing piece, thereby makes the helical cutting sword expose in the air, easily dismantles the clearance.
Description
Technical Field
The utility model relates to a technical field of sampler especially relates to a sampler for soil remediation.
Background
The soil sampler refers to a tool for acquiring a soil sample, and the current soil sampler usually comprises a soil drill, a shovel and the like, and the sampler is usually inserted into hard soil in a downward pressing or manual rotating mode and is taken out in an upward lifting mode. Because soil is dark soil texture more closely more for soil sampling ware inserts more difficultly at the downward in-process, and because soil sample inlays inside the sampling ware when taking out, leads to just can take out soil through the mode of knocking vibrations, uses inconveniently.
In addition, when sampling is performed on different geographical positions, samples in an original sampler need to be cleaned up, so that the influence of residual soil in the sampler on the accuracy of subsequent sampling is avoided, but most of the existing samplers are inconvenient to disassemble and assemble, and more residual soil in the sampler is caused.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves is: the utility model provides a sampler for soil remediation, easily dismouting can convenient to use simultaneously.
In order to solve the main technical problems, the following technical scheme is adopted:
a sampler for soil remediation comprises a supporting cylinder body, a sampling cylinder and a supporting rod; the supporting rod sequentially penetrates through the supporting cylinder body and the sampling cylinder from top to bottom; the supporting rod can rotate relative to the supporting barrel body, and a spiral cutter is arranged on the outer peripheral surface of the end part extending into the sampling barrel; the top end surface of the sampling tube is provided with a ring seat extending outwards, and the bottom of the sampling tube is a sharp part capable of being inserted into soil; the end face of the bottom of the supporting cylinder body is provided with a cover plate; the ring seat and the cover plate are fixed through a connecting piece, so that the sampling cylinder and the supporting cylinder body can be detachably fixed into a whole; the top of the support rod is provided with a grab handle.
Preferably, the cover plate is provided with a plurality of first through holes around one circumference thereof; the ring seat is provided with second through holes which correspond to the first through holes one to one; the connecting piece comprises a fixing bolt and a spring bolt; the small-diameter end of the fixing bolt sequentially penetrates through the second through hole and the first through hole; the end part of the fixing bolt extending out of the cover plate is provided with a socket transversely penetrating through the fixing bolt; the inserting tongue of the spring bolt is matched with the inserting opening and is fixed on the upper surface of the cover plate.
Preferably, the big head end of the fixing bolt is connected with a connecting rope; the other end of the connecting rope is fixed on the cover plate.
Preferably, a foot pedal is arranged on the sampling cylinder; the pedal comprises two pedals which are symmetrically arranged.
Preferably, the pedal plate is provided with anti-skid lines.
Preferably, the grab handle is sleeved with a rubber anti-slip sleeve.
Preferably, the surface of the sampling tube is provided with a plurality of vent holes.
Compared with the prior art, the utility model discloses sampling utensil when being applied to soil restoration possesses following advantage:
(1) after the supporting rod rotates, the spiral cutter synchronously rotates so as to collect soil into the sampling cylinder; when a detection sample needs to be taken out of the sampling cylinder, the supporting rod is rotated reversely, the spiral cutter rotates reversely to send soil out of the sampling cylinder, and the sampling cylinder is simple in structure and convenient to use.
(2) The ring seat, the cover plate and the connecting piece are matched for use, so that the sampling cylinder can be separated from the supporting rod, and the spiral cutter is exposed in the air and is easy to disassemble and clean; the surface of sampling tube is provided with a plurality of air vents, and the setting of air vent can be with the inside gaseous exhaust of sampling tube, prevents that there is atmospheric pressure to be detained in the sampling tube and influence the characteristic of soil sample.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some examples of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive work.
FIG. 1 is a schematic view of the overall structure;
fig. 2 is a partially enlarged schematic view of fig. 1.
In the figure: 1 is the bracing piece, 2 is the support barrel, 3 is the sampling tube, 31 is the air vent, 4 is the helical cutter, 5 is the circle seat, 6 is the apron, 7 is the connecting piece, 71 is fixing bolt, 72 is the spring bolt, 73 is the connecting rope, 8 is the running-board, 9 is the grab handle, 91 is the antiskid cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. In addition, all the connection relations mentioned herein do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions.
Referring to fig. 1-2, a sampler for soil remediation includes a support cylinder 2, a sampling cylinder 3 and a support rod 1; the support rod 1 sequentially penetrates through the support cylinder body 2 and the sampling cylinder 3 from top to bottom, the support cylinder body 2 is positioned above the sampling cylinder 3, and the support rod 1, the support cylinder body 2 and the sampling cylinder 3 are coaxial; the support rod 1 is rotatably connected with the support cylinder 2, and the support rod 1 can rotate relative to the support cylinder 2; the spiral cutter 4 is arranged at the bottom of the support rod 1, the spiral cutter 4 is arranged around the circumferential surface of the support rod 1, the extending height of the spiral cutter 4 is matched with the axial height of the sampling cylinder 3, and the inner diameter of the sampling cylinder 3 is larger than the outer diameter of the spiral cutter 4; after the supporting rod 1 rotates, the spiral cutter 4 synchronously rotates so as to collect soil into the sampling cylinder 3; when the detection sample is taken out from the sampling cylinder 3, the supporting rod 1 is rotated reversely, the spiral cutter 4 rotates reversely to send the soil out of the sampling cylinder 3, and the use is convenient.
The top of the sampling cylinder 3 is provided with a ring seat 5 extending outwards, the bottom is a sharp part, and the sharp part can be inserted into soil to fix the whole sampler; a cover plate 6 is arranged on the bottom end face of the supporting cylinder 2; the ring seat 5 and the cover plate 6 are fixed through a connecting piece 7, so that the sampling cylinder 3 and the support cylinder 2 can be detachably fixed into a whole; the cover plate 6 is provided with a plurality of first through holes around one circle; the ring seat 5 is provided with second through holes which correspond to the first through holes one by one; the connecting pieces 7 correspond to the first through holes one by one, and each connecting piece 7 comprises a fixing bolt 71 and a spring bolt 72; the fixing bolt 71 is of a T-shaped structure, the fixing bolt 71 penetrates through the first through hole and the second through hole, and the large end of the fixing bolt 71 is located at the end, away from the cover plate 6, of the ring seat 5; the upper surface of the fixing bolt 71 extending out of the cover plate 6 is provided with a socket transversely penetrating through the small-diameter end of the fixing bolt; the spring bolt 72 is fixed on the upper surface of the cover plate 6, and the bolt can be inserted into the socket to fix the sampling tube 3 and the support cylinder 2; after the spring bolt 72 is pulled outwards, the inserting tongue is far away from the inserting opening, the fixing bolt 71 can be taken down from the position between the first through hole and the second through hole, the sampling cylinder 3 is pulled along the axial direction of the support rod 1 at the moment, so that the sampling cylinder 3 is separated from the support rod 1 and the support cylinder 2, and after separation, the spiral cutter 4 can be exposed, so that the cleaning is facilitated; to avoid the fixing bolt 71 being taken out, it is left free to be lost; the big head end of the fixing bolt 71 is connected with a connecting rope 73; the other end of the connecting rope 73 is fixed on the cover plate 6.
In order to ensure that the whole sampler is convenient to carry, the top of the supporting rod 1 is provided with a grab handle 9; the rubber anti-slip sleeve 91 is sleeved on the grab handle 9, and the support rod 1 can be rotated by rotating the grab handle 9; a pedal plate 8 is arranged on the sampling cylinder 3; the running-board 8 is including two of symmetry setting, and running-board 8 sets up and can be when inserting soil with sampling tube 3 bottom, and is convenient, and is further, in order to guarantee convenient to use, be provided with anti-skidding line on the running-board 8.
The surface of sampling tube 3 is provided with a plurality of air vents 31, and the setting of air vent 31 can be with the inside gaseous exhaust of sampling tube 3, prevents that there is atmospheric pressure to be detained in the sampling tube 3 and influence the characteristic of soil sample.
The utility model discloses a working process does: when sampling, the grab handle 9 is held by hand, and the pedal is stepped by foot, so that the sharp part of the sampling cylinder 3 is inserted into the soil; then the supporting rod 1 is rotated to enable the spiral cutter 4 to rotate, and soil is brought into the sampling cylinder 3 in the rotating process;
when the soil in the sampling cylinder 3 needs to be taken out after sampling, the support rod 1 is rotated reversely, so that the spiral cutter 4 rotates reversely, and the soil in the sampling cylinder 3 is pushed out of the sampling cylinder 3 by virtue of the axial driving force of the spiral cutter 4;
when the spring bolt 72 needs to be detached and cleaned, the spring bolt 72 is pulled outwards, the inserting tongue of the spring bolt 72 is far away from the inserting opening, the fixing bolt 71 is separated from the first through hole and the second through hole, and the spring bolt 72 is loosened after separation; each fixing bolt 71 on the ring seat 5 is sequentially separated until all the fixing bolts 71 fixed on the cover plate 6 and the ring seat 5 are separated from the cover plate 6, the sampling tube 3 is separated from the support rod 1, and the spiral cutter 4 is exposed outside.
It should be noted that, in the present invention, "upper, lower, left, right, inner and outer" are defined based on the relative position of the components in the drawings, and are only for the clarity and convenience of describing the technical solution, it should be understood that the application of the directional terms does not limit the protection scope of the present application.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or some of the technical features may be substituted by equivalent substitutions, modifications and the like, all of which are within the spirit and principle of the present invention.
Claims (7)
1. Soil restoration uses sampler, its characterized in that: comprises a supporting cylinder body, a sampling cylinder and a supporting rod; the supporting rod sequentially penetrates through the supporting cylinder body and the sampling cylinder from top to bottom; the supporting rod can rotate relative to the supporting barrel body, and a spiral cutter is arranged on the outer peripheral surface of the end part extending into the sampling barrel; the top end surface of the sampling tube is provided with a ring seat extending outwards, and the bottom of the sampling tube is a sharp part capable of being inserted into soil; the end face of the bottom of the supporting cylinder body is provided with a cover plate; the ring seat and the cover plate are fixed through a connecting piece, so that the sampling cylinder and the supporting cylinder body can be detachably fixed into a whole; the top of the support rod is provided with a grab handle.
2. A soil remediation sampler according to claim 1, wherein: the cover plate is provided with a plurality of first through holes around the cover plate; the ring seat is provided with second through holes which correspond to the first through holes one to one; the connecting piece comprises a fixing bolt and a spring bolt; the small-diameter end of the fixing bolt sequentially penetrates through the second through hole and the first through hole; the end part of the fixing bolt extending out of the cover plate is provided with a socket transversely penetrating through the fixing bolt; the inserting tongue of the spring bolt is matched with the inserting opening and is fixed on the upper surface of the cover plate.
3. A soil remediation sampler according to claim 2, wherein: the big head end of the fixing bolt is connected with a connecting rope; the other end of the connecting rope is fixed on the cover plate.
4. A soil remediation sampler according to claim 1, wherein: a pedal is arranged on the sampling cylinder; the pedal comprises two pedals which are symmetrically arranged.
5. A soil remediation sampler according to claim 4, wherein: the pedal is provided with anti-skid lines.
6. A soil remediation sampler according to claim 1, wherein: the grab handle is sleeved with a rubber anti-slip sleeve.
7. A soil remediation sampler according to claim 1, wherein: the surface of the sampling tube is provided with a plurality of vent holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023040662.1U CN214121652U (en) | 2020-12-15 | 2020-12-15 | Sampler for soil remediation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023040662.1U CN214121652U (en) | 2020-12-15 | 2020-12-15 | Sampler for soil remediation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214121652U true CN214121652U (en) | 2021-09-03 |
Family
ID=77511896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023040662.1U Expired - Fee Related CN214121652U (en) | 2020-12-15 | 2020-12-15 | Sampler for soil remediation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214121652U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2773842C1 (en) * | 2021-04-16 | 2022-06-14 | Федеральное государственное бюджетное учреждение науки Институт экологии растений и животных Уральского отделения Российской академии наук | Bottom soil sampling device |
| CN116086872A (en) * | 2023-04-07 | 2023-05-09 | 甘肃蓝曦环保科技有限公司 | Soil sampling equipment for environmental monitoring without looking at pothole topography |
-
2020
- 2020-12-15 CN CN202023040662.1U patent/CN214121652U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2773842C1 (en) * | 2021-04-16 | 2022-06-14 | Федеральное государственное бюджетное учреждение науки Институт экологии растений и животных Уральского отделения Российской академии наук | Bottom soil sampling device |
| CN116086872A (en) * | 2023-04-07 | 2023-05-09 | 甘肃蓝曦环保科技有限公司 | Soil sampling equipment for environmental monitoring without looking at pothole topography |
| CN116086872B (en) * | 2023-04-07 | 2023-06-09 | 甘肃蓝曦环保科技有限公司 | Soil sampling equipment for environmental monitoring without looking at pothole topography |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |