CN108801679A - A kind of agricultural soil sample acquisitions test tube - Google Patents
A kind of agricultural soil sample acquisitions test tube Download PDFInfo
- Publication number
- CN108801679A CN108801679A CN201810612515.5A CN201810612515A CN108801679A CN 108801679 A CN108801679 A CN 108801679A CN 201810612515 A CN201810612515 A CN 201810612515A CN 108801679 A CN108801679 A CN 108801679A
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- China
- Prior art keywords
- test tube
- fixed
- internal portioning
- tube body
- portioning layer
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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
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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 present invention provides a kind of agricultural soil sample acquisitions test tube,Including threaded rod,Threaded hole,Internal portioning layer,Connecting rod,The native cylinder of collection,Block plug,Mounting groove and terminal pad,Internal portioning layer is fixed on examination tubular body,And form closed vacuum cavity between internal portioning layer and test tube body,Threaded hole is opened in test tube body upper side centre position,Threaded rod is assemblied in inside threaded hole,Threaded rod lower end is connected with connecting rod,Connecting rod lower end is fixed with terminal pad,Terminal pad is assemblied in inside mounting groove,Mounting groove is opened in closure and holds beyond the Great Wall,It blocks plug and is assemblied in internal portioning layer and test tube body interior lower end,The native cylinder of collection is fixed on closure lateral edge position beyond the Great Wall,And the native cylinder annular side of collection fits with internal portioning layer inner annular side,The design is delivered to examination tubular body convenient for directly acquiring soil,The present invention is easy to use,It is reasonable for structure,It is easy to operation,Improve the reliability of Soil K+adsorption result.
Description
Technical field
The present invention is a kind of agricultural soil sample acquisitions test tube, belongs to agricultural equipment field.
Background technology
In the prior art, agricultural soil sample acquisitions cuvette construction is simple, the soil of acquisition be easy during preserving by
Temperature influences, and to influence testing result, and is difficult to avoid that staff's hand contacts soil during fetching earth, makes on hand
Sweat is mixed into soil, so needing a kind of agricultural soil sample acquisitions test tube to solve the above-mentioned problem.
Invention content
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of agricultural soil sample acquisitions test tube, with solution
Certainly the problems mentioned above in the background art, the present invention is easy to use, reasonable for structure, easy to operation, improves Soil K+adsorption knot
The reliability of fruit.
To achieve the goals above, the present invention is to realize by the following technical solutions：A kind of sampling of agricultural soil is adopted
Collect test tube, including test tube body, accessory part and fixed disk, the accessory part are assemblied in examination tubular body, the fixed disk
It is fixed at the crest line of test tube body annular side lower part, the accessory part includes threaded rod, threaded hole, internal portioning layer, connecting rod, collection
Native cylinder blocks plug, mounting groove, terminal pad and pierces head, and the internal portioning layer is fixed on examination tubular body, and internal portioning layer and test tube
Closed vacuum cavity is formed between body, the threaded hole is opened in test tube body upper side centre position, and the threaded rod is assemblied in spiral shell
Inside pit, the threaded rod lower end is connected with connecting rod, and the connecting rod lower end is fixed with terminal pad, the terminal pad assembly
Inside mounting groove, the mounting groove is opened in closure and holds beyond the Great Wall, and the closure plug is assemblied in internal portioning layer and examination tubular body
Lower end, the native cylinder of the collection is fixed on closure lateral edge position beyond the Great Wall, and collects native cylinder annular side and internal portioning layer inner annular side
Face fits, and the head that pierces is fixed on closure plug lower face.
Further, the collection native cylinder upper surface is fixed with strut, and strut upper end is fixed with and cuts native ring, described to cut native ring
Annular side is machined with scraping blade.
Further, the terminal pad upper end and lower end are mounted on ball, and ball outside surface in mounting groove
Wall fits.
Further, the head that pierces is in conical structure.
Further, the test tube body and internal layer annular side right end upper position are equipped with discharge pipe, and discharge pipe
Inside is equipped with sealing-plug.
Beneficial effects of the present invention：A kind of agricultural soil sample acquisitions test tube of the present invention, because the present invention is added to screw thread
The native cylinder of bar, threaded hole, internal portioning layer, connecting rod, collection blocks plug, mounting groove, terminal pad and pierces head, which is convenient for will be native
Earth directly acquisition is delivered to examination tubular body, avoids staff's hand from being contacted with soil, while heat insulation is good, improves soil
The reliability of earth testing result, solves in the prior art that agricultural soil sample acquisitions cuvette construction is simple, and the soil of acquisition exists
It is easy to be affected by temperature during preserving, to influence testing result, and staff's hand is difficult to avoid that during fetching earth
Soil is contacted, the problem of sweat for making on hand is mixed into soil.
Because being added to handle, the design is convenient for rotation threaded rod, and because being added to antiskid glue sleeve, which improves work people
Stability when member's swing handle, because being added to strut, which is convenient for the installation of scraping ring, because being added to scraping ring and scraping blade,
The scraping of soil is convenient in the design, because being added to ball, this design reduces the frictional force being subject in terminal pad rotation process, because
It is added to discharge pipe and sealing-plug, which pours out convenient for soil, and the present invention is easy to use, reasonable for structure, easy to operation,
Improve the reliability of Soil K+adsorption result.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of agricultural soil sample acquisitions test tube of the present invention；
Fig. 2 is the structural schematic diagram of accessory part in a kind of agricultural soil sample acquisitions test tube of the present invention；
Fig. 3 is enlarged diagram at the A of accessory part in a kind of agricultural soil sample acquisitions test tube of the present invention；
In figure：1- test tubes body, 2- accessory parts, 3- fix disk, 21- threaded rods, 22- threaded holes, 23- internal portioning layers, 24- connections
Bar, 25- collection soil cylinder, 26- block plug, 27- mounting grooves, 28- terminal pads, 29- pierce head.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
- Fig. 3 is please referred to Fig.1, the present invention provides a kind of technical solution：A kind of agricultural soil sample acquisitions test tube, including examination
Tube body 1, accessory part 2 and fixed disk 3, accessory part 2 are assemblied in inside test tube body 1, and fixed disk 3 is fixed on 1 ring of test tube body
At shape side lower crest line.
Accessory part 2 includes threaded rod 21, threaded hole 22, internal portioning layer 23, connecting rod 24, the native cylinder 25 of collection, blocks plug 26, peace
Tankage 27, terminal pad 28 and pierce first 29, internal portioning layer 23 is fixed on inside test tube body 1, and between internal portioning layer 23 and test tube body 1
Closed vacuum cavity is formed, threaded hole 22 is opened in 1 upper side centre position of test tube body, and threaded rod 21 is assemblied in threaded hole 22
Portion, 21 lower end of threaded rod are connected with connecting rod 24, and 24 lower end of connecting rod is fixed with terminal pad 28, and terminal pad 28 is assemblied in mounting groove
Inside 27, mounting groove 27 is opened in 26 upper ends of closure plug, blocks plug 26 and is assemblied in 1 interior lower end of internal portioning layer 23 and test tube body,
Collection soil cylinder 25 is fixed on closure 26 upper side marginal positions of plug, and collects native 25 annular side of cylinder and 23 inner annular side of internal portioning layer
It fits, pierces first 29 and be fixed on 26 lower faces of closure plug, which solves agricultural soil sample acquisitions examination in the prior art
Manage simple in structure, the soil of acquisition is easy to be affected by temperature during preserving, to influence testing result, and in the process of fetching earth
In be difficult to avoid that the problem of staff's hand contacts soil, and the sweat for making on hand is mixed into soil.
21 upper end of threaded rod is fixed with handle, and handle annular side wrap has antiskid rubber, convenient for rotating threaded rod 21,
25 upper surface of the native cylinder of collection is fixed with strut, and strut upper end is fixed with and cuts native ring, cuts native ring annular side and is machined with scraping blade, is convenient for
Soil is scraped, 28 upper end of terminal pad and lower end are mounted on ball, and ball outside surface fits with 27 inner wall of mounting groove,
The frictional force being subject in 28 rotation process of terminal pad is reduced, it is in conical structure to pierce first 29, improves the effect for piercing soil
Fruit, test tube body 1 and 23 annular side right end upper position of internal portioning layer are equipped with discharge pipe, and sealing is equipped with inside discharge pipe
Plug, convenient for pouring out for soil.
Specific implementation mode：In use, fixed disk 3 and test tube body 1 are placed on and need to acquire by staff
On the ground of soil, and fixed disk 3 is made to fit with soil upper side, then staff's swing handle, handle rotation drives
Threaded rod 21 rotates, while threaded rod 21 moves down inside threaded hole 22, and the movement of threaded rod 21 drives connecting rod 24 to move
And rotate, the movement of connecting rod 24 drives closure plug 26 to move down and rotate, and blocks 26 movement drive of plug and pierces first 29 movement simultaneously
Rotation, is moved to pierce first 29 inside soil, blocks and the native cylinder 25 of collection is driven to move in 26 moving process of plug, to collect native cylinder
25 detach with test tube body 1, and native ring is cut in the drive of native cylinder 25 and to cut native piece mobile and rotate to collecting, and then, is cut native ring and is cut
Native piece makes soil loosen, and falls to inside the native cylinder of collection 25, and then staff rotates backward threaded rod 21, make closure plug 26,
Collect native cylinder 25 and pierce first 29 and set back, due to the presence of internal portioning layer 23, makes shape between internal portioning layer 23 and test tube body 1
At vacuum, heat insulation is good, and reducing influence of the ambient temperature to the soil moisture in the native cylinder 25 of collection will when needing to pour out soil
Sealing-plug is opened, and is poured out soil by the way that cylinder is discharged, which improves the effect of soil preservation, and acquisition is convenient.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of agricultural soil sample acquisitions test tube, including test tube body, accessory part and fixed disk, it is characterised in that：It is described
Accessory part is assemblied in examination tubular body, and the fixed disk is fixed at the crest line of test tube body annular side lower part；
The accessory part include threaded rod, threaded hole, internal portioning layer, connecting rod, the native cylinder of collection, block plug, mounting groove, terminal pad with
And head is pierced, the internal portioning layer is fixed on examination tubular body, and closed vacuum cavity is formed between internal portioning layer and test tube body, the spiral shell
Pit is opened in test tube body upper side centre position, and the threaded rod is assemblied in inside threaded hole, the threaded rod lower end connection
There are connecting rod, the connecting rod lower end to be fixed with terminal pad, the terminal pad is assemblied in inside mounting groove, and the mounting groove opens up
It is held beyond the Great Wall blocking, the closure plug is assemblied in internal portioning layer and test tube body interior lower end, and the native cylinder of the collection is fixed on closure plug
Upper side marginal position, and collect native cylinder annular side and fit with internal portioning layer inner annular side, the head that pierces is fixed on envelope
Block lower face.
2. a kind of agricultural soil sample acquisitions test tube according to claim 1, it is characterised in that：The threaded rod upper end is solid
Surely there is handle, and handle annular side wrap has antiskid rubber.
3. a kind of agricultural soil sample acquisitions test tube according to claim 1, it is characterised in that：The collection native cylinder upper surface
It is fixed with strut, and strut upper end is fixed with and cuts native ring, it is described to cut native ring annular side and be machined with scraping blade.
4. a kind of agricultural soil sample acquisitions test tube according to claim 1, it is characterised in that：The terminal pad upper end with
And lower end is mounted on ball, and ball outside surface fits with mounting groove inner wall.
5. a kind of agricultural soil sample acquisitions test tube according to claim 1, it is characterised in that：The head that pierces is in circular cone
Shape structure.
6. a kind of agricultural soil sample acquisitions test tube according to claim 1, it is characterised in that：The test tube body and interior
Layer annular side right end upper position is equipped with discharge pipe, and sealing-plug is equipped with inside discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810612515.5A CN108801679A (en) | 2018-06-14 | 2018-06-14 | A kind of agricultural soil sample acquisitions test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810612515.5A CN108801679A (en) | 2018-06-14 | 2018-06-14 | A kind of agricultural soil sample acquisitions test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108801679A true CN108801679A (en) | 2018-11-13 |
Family
ID=64085972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810612515.5A Withdrawn CN108801679A (en) | 2018-06-14 | 2018-06-14 | A kind of agricultural soil sample acquisitions test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108801679A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029646A (en) * | 2021-03-02 | 2021-06-25 | 徐开顺 | Mechanical separation ground device that civil engineering sampling was used |
| CN113341107A (en) * | 2021-06-10 | 2021-09-03 | 安徽创新检测技术有限公司 | Anti-air contact type multi-region soil synchronous detection method |
Citations (7)
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|---|---|---|---|---|
| CN203849059U (en) * | 2014-05-08 | 2014-09-24 | 李海涛 | Device for collecting pollutants in air |
| CN205228859U (en) * | 2015-12-01 | 2016-05-11 | 山东科技大学 | Novel original state soil geotome |
| CN205580778U (en) * | 2016-05-04 | 2016-09-14 | 河海大学 | Artifical frozen soil probing device |
| CN205981766U (en) * | 2016-08-31 | 2017-02-22 | 武汉圣达电气股份有限公司 | Data acquisition unit |
| CN207019936U (en) * | 2017-06-14 | 2018-02-16 | 榆林学院 | A kind of plant root sampler |
| CN207051014U (en) * | 2016-12-28 | 2018-02-27 | 广西泰诚土地咨询有限公司 | Soil sampling detector |
| CN107817125A (en) * | 2017-10-24 | 2018-03-20 | 内江市旭日环境科技有限公司 | A kind of contaminated soil sampler |
-
2018
- 2018-06-14 CN CN201810612515.5A patent/CN108801679A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203849059U (en) * | 2014-05-08 | 2014-09-24 | 李海涛 | Device for collecting pollutants in air |
| CN205228859U (en) * | 2015-12-01 | 2016-05-11 | 山东科技大学 | Novel original state soil geotome |
| CN205580778U (en) * | 2016-05-04 | 2016-09-14 | 河海大学 | Artifical frozen soil probing device |
| CN205981766U (en) * | 2016-08-31 | 2017-02-22 | 武汉圣达电气股份有限公司 | Data acquisition unit |
| CN207051014U (en) * | 2016-12-28 | 2018-02-27 | 广西泰诚土地咨询有限公司 | Soil sampling detector |
| CN207019936U (en) * | 2017-06-14 | 2018-02-16 | 榆林学院 | A kind of plant root sampler |
| CN107817125A (en) * | 2017-10-24 | 2018-03-20 | 内江市旭日环境科技有限公司 | A kind of contaminated soil sampler |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029646A (en) * | 2021-03-02 | 2021-06-25 | 徐开顺 | Mechanical separation ground device that civil engineering sampling was used |
| CN113029646B (en) * | 2021-03-02 | 2024-04-26 | 贵州电子信息职业技术学院 | Mechanical rock-soil separation device for civil engineering sampling |
| CN113341107A (en) * | 2021-06-10 | 2021-09-03 | 安徽创新检测技术有限公司 | Anti-air contact type multi-region soil synchronous detection method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181113 |
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| WW01 | Invention patent application withdrawn after publication |