CN112378695A - Soil detection is with sampling device that becomes more meticulous - Google Patents
Soil detection is with sampling device that becomes more meticulous Download PDFInfo
- Publication number
- CN112378695A CN112378695A CN202011016053.4A CN202011016053A CN112378695A CN 112378695 A CN112378695 A CN 112378695A CN 202011016053 A CN202011016053 A CN 202011016053A CN 112378695 A CN112378695 A CN 112378695A
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- Prior art keywords
- soil
- triangular plate
- sampling
- wall
- sampling tube
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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
-
- 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
- G01N1/40—Concentrating samples
- G01N1/4077—Concentrating samples by other techniques involving separation of suspended solids
-
- 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
- G01N1/40—Concentrating samples
- G01N1/4077—Concentrating samples by other techniques involving separation of suspended solids
- G01N2001/4088—Concentrating samples by other techniques involving separation of suspended solids filtration
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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)
Abstract
The invention discloses a refined sampling device for soil detection, which comprises an upper triangular plate and a lower triangular plate, wherein a triangular position between the upper triangular plate and the lower triangular plate is assembled and connected through a threaded column pipe, a lead screw is connected in the threaded column pipe in a matched manner, a soil discharge cylinder is arranged at a middle position between the upper triangular plate and the lower triangular plate, a plurality of soil discharge holes are uniformly distributed in the wall of the soil discharge cylinder, a lifting frame is arranged at the top opening end of the soil discharge cylinder in a sliding fit manner, the top wall of the lifting frame is fixedly connected with the tail end of an electric push rod, a driving motor is arranged in the lifting frame, the output end of the driving motor is fixedly connected with a sampling pipe, a spiral conveying fin plate is integrally arranged on the pipe wall of the sampling pipe, and soil inlet holes are uniformly distributed in the pipe wall of the sampling pipe. By adopting the technical scheme, the structure is convenient to assemble and install, the operation and the application are efficient, the time and the labor are saved, and the efficiency of finely sampling soil is convenient to improve.
Description
Technical Field
The invention relates to the technical field of soil detection sampling, in particular to a fine sampling device for soil detection.
Background
Soil environment monitoring refers to determining environment quality and change trend thereof by measuring representative values of factors influencing soil environment quality, and generally refers to soil environment monitoring, which generally comprises technical contents such as stationing sampling, sample preparation, analysis method, result characterization, data statistics, quality evaluation and the like.
But current soil collection system function is more single, and the soil of gathering is more crude, does not have the soil large granule to be handled meticulously, and does not have the edulcoration structure, leads to the soil subsequent processing who takes a sample to take a lot of work and time, leads to soil detection consuming time longer, and efficiency is lower, consequently, we design a soil detection with sampling device that becomes more meticulous.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention discloses a fine sampling device for soil detection.
The invention discloses a refined sampling device for soil detection, which comprises an upper triangular plate and a lower triangular plate, wherein the triangular position between the upper triangular plate and the lower triangular plate is assembled and connected through a threaded column pipe, a screw rod is connected in the threaded column pipe in a matching way, two ends of the screw rod respectively penetrate through the upper triangular plate and the lower triangular plate and extend outwards, a soil discharge cylinder is arranged at the middle position between the upper triangular plate and the lower triangular plate, a plurality of soil discharge holes are uniformly distributed on the cylinder wall of the soil discharge cylinder, the bottom opening end of the soil discharge cylinder and a gap through hole formed in the lower triangular plate are communicated and arranged up and down, a lifting frame is arranged at the top opening end of the soil discharge cylinder in a sliding matching way, the top wall of the lifting frame is fixedly connected with the tail end of an electric push rod, and the electric push rod is fixedly arranged on the upper triangular plate, the utility model discloses a soil sampler, including lifting frame, sampling tube, integrated structure is provided with the spiral conveying finned plate on the pipe wall of sampling tube, just the pipe wall of sampling tube on the equipartition seted up the soil inlet hole, be provided with in the inner chamber of sampling tube and smash the axostylus axostyle, smash the top fixed connection locating plate of axostylus axostyle, locating plate interference fit sets up the apical oral cavity end at the sampling tube, smash the installation of equipartition on the axostylus axostyle and be equipped with a plurality of branches of smashing, the end detachable assembly of end of sampling tube is connected with soil material shell.
Preferably, a filter screen is clamped and installed between the bottom opening end of the sampling tube and the top opening end of the soil material shell.
Preferably, the sampling tube, the filter screen and the soil material shell are integrally assembled and connected through a plurality of uniformly distributed screws.
Preferably, the spiral conveying fin plate and the inner wall of the soil discharge cylinder are in rotary abutting arrangement.
Preferably, the tail end of the breaking support rod is arranged in a manner of being abutted to the inner wall of the sampling tube.
Preferably, the tail end of the screw rod is integrally provided with a conical tip.
Preferably, a handle is arranged at the top end of the screw rod in an integrated structure.
The beneficial effects are that:
1. the lead screw that the triangle position punishment of going up set square, lower set square do not screw-thread fit sets up squeezes into sample soil position department to realize the steady support sampling operation, the operation is convenient.
2. Through electric putter and driving motor's operation application, realize that the sampling tube upwards exports soil sample material through the defeated material fin of spiral in-process that slides downwards for partly soil sample material through the soil discharge hole discharge on the soil discharge cylinder of upwards exporting, another part soil sample material is convenient for enter intraductally through the soil inlet hole on the sampling tube, and by smashing branch and filter screen and carrying out the filtration processing that becomes more meticulous, be convenient for accomodate the soil sample material that becomes more meticulous and get into in the soil material shell.
3. This soil detects with sampling device structure that becomes more meticulous assembly simple to operate, and the operation is applied high-efficiently, and operation labour saving and time saving is convenient for improve sample soil efficiency that becomes more meticulous.
Drawings
FIG. 1 is a schematic structural diagram of a fine sampling device for soil detection according to the present invention;
FIG. 2 is a schematic cross-sectional view of a fine sampling device for soil detection according to the present invention;
FIG. 3 is a schematic view of the assembly of a sampling tube of a fine sampling device for soil detection according to the present invention;
FIG. 4 is a schematic cross-sectional view of a sampling tube of a fine sampling device for soil detection according to the present invention;
FIG. 5 is a top view of an upper triangular plate of the fine sampling device for soil detection according to the present invention.
Wherein: 1-upper set square; 2-lower triangular plate, 20-gap through hole; 3-a threaded column tube; 4-a screw rod; 5-soil discharge cylinder, 50-soil discharge hole; 6, lifting the frame; 7-electric push rod; 8-driving a motor; 9-sampling tube, 90-soil inlet; 10-spiral conveying fin plate; 11-a positioning plate; 12-breaking the shaft lever; 13-breaking the supporting rod; 14-a filter screen; 15-soil hulls; 16-a screw; 17-cone tip; 18-handle.
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.
As shown in fig. 1-5, the invention discloses a fine sampling device for soil detection, which comprises an upper triangular plate 1 and a lower triangular plate 2, wherein a triangular position between the upper triangular plate 1 and the lower triangular plate 2 is assembled and connected through a threaded column pipe 3, the threaded column pipe 3 is in threaded fit connection with a lead screw 4, two ends of the lead screw 4 respectively penetrate through the upper triangular plate 1 and the lower triangular plate 2 and extend outwards, a soil discharge cylinder 5 is arranged at a middle position between the upper triangular plate 1 and the lower triangular plate 2, a plurality of soil discharge holes 50 are uniformly distributed on the cylinder wall of the soil discharge cylinder 5, and a bottom opening end of the soil discharge cylinder 5 is vertically communicated with a notch through hole 20 formed in the lower triangular plate 2.
Soil is arranged a material section of thick bamboo 5's apical opening end sliding fit and is provided with lifting frame 6, the tail end of fixed connection electric putter 7 on lifting frame 6's the roof, electric putter 7 fixed mounting sets up on last set-square 1, the installation is equipped with driving motor 8 in lifting frame 6, driving motor 8's output fixedly connected with sampling tube 9, an organic whole structure is provided with spiral delivery finned plate 10 on the pipe wall of sampling tube 9, just the pipe wall of sampling tube 9 on the equipartition seted up soil inlet 90.
Be provided with in the inner chamber of sampling tube 9 and smash axostylus axostyle 12, smash the top fixed connection locating plate 11 of axostylus axostyle 12, locating plate 11 interference fit sets up the top mouth end at sampling tube 9, smash the installation of equipartition on the axostylus axostyle 12 and be equipped with a plurality of branches 13 of smashing, the end detachable assembly of sampling tube 9 is connected with soil material shell 15.
Press from both sides between the end opening end of sampling tube 9 and the apical opening end of soil material shell 15 and press from both sides tight filter screen 14 of installing, screw 16 looks integrative assembly connection through a plurality of equipartitions setting between sampling tube 9, filter screen 14, the soil material shell 15 is convenient for carry out the edulcoration processing to the soil that gets into sampling tube 9 through filter screen 14 for the sample soil that becomes more meticulous falls into and accomodates in soil material shell 15.
The spiral conveying fin plate 10 and the inner wall of the soil discharge cylinder 5 are rotated mutually and abutted, so that the spiral conveying fin plate 10 is convenient to enter soil for deep sampling, and soil sampling and discharging are convenient.
The tail end of the breaking supporting rod 13 is arranged in a manner of being in contact with the inner wall of the sampling tube 9, so that the stability of the breaking shaft rod 12 is facilitated.
The integrative structure of tail end of lead screw 4 is provided with awl pointed end 17, and the awl pointed end that sets up is convenient for squeeze into to the peripheral earth's surface of sample soil in, fixes a position the fixed action, the integrative structure in top of lead screw 4 is provided with handle 18, and the handle 18 of setting is convenient for drive lead screw 4 screw in to the earth's surface.
The invention is implemented as follows: when the sampling device is used, the lower triangular plate 1 is stably placed at a sampling soil position, an operator drives the screw rod 4 to rotate along the threaded column pipe 3 through the handle 18, so that the screw rod 4 is screwed into the ground surface to be positioned and fixed, stable sampling between the upper triangular plate 1 and the lower triangular plate 2 and sampling soil is realized, the lifting frame 6 is driven by the electric push rod 7 to slide downwards along the inner wall of the soil discharging cylinder 5, the driving motor 8 is started to drive the sampling pipe 9 to rotate, the spiral conveying fin plate 10 is integrally and structurally arranged on the pipe wall of the sampling pipe 9, so that the sampling pipe 9 extends downwards through the electric push rod 7 to the soil depth in the sampling process, the spiral conveying fin plate 10 is convenient for accelerating the soil screwing-in depth operation, and is convenient for carrying out spiral groove upwards conveying sampling on soil detection materials in the screwing-in process, and one part of the soil sampling materials is spirally conveyed downwards and discharged through a soil discharging hole 50 formed in the soil discharging cylinder 5, the other part of soil sampling material is convenient for enter the pipe through the soil inlet 90 that sets up on the sampling tube 9, and sampling tube 9 with smash axostylus axostyle 12, smash integrative assembly connection between the branch 13 for the soil sampling material in the admission pipe smashes meticulous processing, thereby makes meticulous soil sampling material receive in entering soil material shell 15 through filter screen 14, after the sample, can detect the processing through dismantling soil material shell 15 of taking off and pouring out meticulous soil sampling material. By adopting the technical scheme, the screw rods which are respectively arranged at the triangular positions of the upper triangular plate and the lower triangular plate in a thread fit manner are driven into the soil sampling position, so that the stable supporting and sampling operation is realized, and the operation is convenient; through electric putter and driving motor's operation application, realize that the sampling tube upwards exports soil sample material through the defeated material fin of spiral in-process that slides downwards for partly soil sample material through the soil discharge hole discharge on the soil discharge cylinder of upwards exporting, another part soil sample material is convenient for enter intraductally through the soil inlet hole on the sampling tube, and by smashing branch and filter screen and carrying out the filtration processing that becomes more meticulous, be convenient for accomodate the soil sample material that becomes more meticulous and get into in the soil material shell.
Finally, it should be noted that: the above embodiments are only used to illustrate the present invention and do not limit the technical solutions described in the present invention; thus, while the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and protected by the following claims.
Claims (7)
1. A refined sampling device for soil detection comprises an upper triangular plate (1) and a lower triangular plate (2), and is characterized in that a triangular position between the upper triangular plate (1) and the lower triangular plate (2) is in assembly connection through a threaded column pipe (3), the threaded column pipe (3) is in internal thread fit connection with a lead screw (4), two ends of the lead screw (4) respectively penetrate through the upper triangular plate (1) and the lower triangular plate (2) and extend outwards, a soil discharge cylinder (5) is installed at a middle position between the upper triangular plate (1) and the lower triangular plate (2), a plurality of soil discharge holes (50) are uniformly distributed on the cylinder wall of the soil discharge cylinder (5), a bottom opening end of the soil discharge cylinder (5) and a notch through hole (20) formed in the lower triangular plate (2) are vertically communicated, a lifting frame (6) is arranged at a top opening end of the soil discharge cylinder (5) in a sliding fit manner, the top wall of the lifting frame (6) is fixedly connected with the tail end of an electric push rod (7), the electric push rod (7) is fixedly arranged on the upper triangle (1), the lifting frame (6) is internally provided with a driving motor (8), the output end of the driving motor (8) is fixedly connected with a sampling tube (9), a spiral material conveying fin plate (10) is integrally arranged on the tube wall of the sampling tube (9), and soil inlet holes (90) are uniformly distributed on the pipe wall of the sampling pipe (9), a breaking shaft lever (12) is arranged in the inner cavity of the sampling tube (9), the top end of the breaking shaft lever (12) is fixedly connected with a positioning plate (11), the positioning plate (11) is arranged at the top opening end of the sampling tube (9) in an interference fit manner, a plurality of breaking supporting rods (13) are uniformly arranged on the breaking shaft lever (12), the bottom opening end of the sampling tube (9) is detachably assembled and connected with a soil material shell (15).
2. The fine sampling device for soil detection according to claim 1, wherein: and a filter screen (14) is clamped between the bottom opening end of the sampling tube (9) and the top opening end of the soil material shell (15).
3. The fine sampling device for soil detection according to claim 2, wherein: the sampling tube (9), the filter screen (14) and the soil material shell (15) are integrally assembled and connected through a plurality of uniformly distributed screws (16).
4. The fine sampling device for soil detection according to claim 1, wherein: the spiral conveying fin plate (10) and the inner wall of the soil discharge cylinder (5) are in rotary abutting arrangement.
5. The fine sampling device for soil detection according to claim 1, wherein: the tail end of the breaking supporting rod (13) is arranged against the inner wall of the sampling tube (9).
6. The fine sampling device for soil detection according to claim 1, wherein: the tail end of the screw rod (4) is integrally provided with a cone tip (17).
7. The fine sampling device for soil detection according to claim 1 or 6, wherein: and a handle (18) is integrally arranged at the top end of the screw rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011016053.4A CN112378695A (en) | 2020-09-24 | 2020-09-24 | Soil detection is with sampling device that becomes more meticulous |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011016053.4A CN112378695A (en) | 2020-09-24 | 2020-09-24 | Soil detection is with sampling device that becomes more meticulous |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112378695A true CN112378695A (en) | 2021-02-19 |
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ID=74586669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011016053.4A Withdrawn CN112378695A (en) | 2020-09-24 | 2020-09-24 | Soil detection is with sampling device that becomes more meticulous |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112378695A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113237695A (en) * | 2021-05-27 | 2021-08-10 | 河南惠德工程咨询有限公司 | Building engineering sampling device |
| CN114354256A (en) * | 2022-02-08 | 2022-04-15 | 尹永凤 | Soil sampling device for territorial resource planning |
| CN114964888A (en) * | 2022-06-16 | 2022-08-30 | 生态环境部南京环境科学研究所 | But automatic encapsulation's soil sampling ware for agrochemical residue analysis |
-
2020
- 2020-09-24 CN CN202011016053.4A patent/CN112378695A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113237695A (en) * | 2021-05-27 | 2021-08-10 | 河南惠德工程咨询有限公司 | Building engineering sampling device |
| CN113237695B (en) * | 2021-05-27 | 2022-09-16 | 河南惠德工程咨询有限公司 | Building engineering sampling device |
| CN114354256A (en) * | 2022-02-08 | 2022-04-15 | 尹永凤 | Soil sampling device for territorial resource planning |
| CN114964888A (en) * | 2022-06-16 | 2022-08-30 | 生态环境部南京环境科学研究所 | But automatic encapsulation's soil sampling ware for agrochemical residue analysis |
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Application publication date: 20210219 |