CN111351680A - Portable soil and soil solution collection system - Google Patents
Portable soil and soil solution collection system Download PDFInfo
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- CN111351680A CN111351680A CN202010369295.5A CN202010369295A CN111351680A CN 111351680 A CN111351680 A CN 111351680A CN 202010369295 A CN202010369295 A CN 202010369295A CN 111351680 A CN111351680 A CN 111351680A
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- soil
- solution
- cavity
- collecting
- chamber
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- 239000002689 soil Substances 0.000 title claims abstract description 115
- 230000000903 blocking effect Effects 0.000 claims abstract description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 20
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 20
- 241001330002 Bambuseae Species 0.000 claims description 20
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 20
- 239000011425 bamboo Substances 0.000 claims description 20
- 238000000605 extraction Methods 0.000 claims description 11
- 238000005070 sampling Methods 0.000 claims description 4
- 238000005527 soil sampling Methods 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
-
- 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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Hydrology & Water Resources (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to a collecting device, in particular to a portable soil and soil solution collecting device which comprises a collecting barrel, wherein a driving cavity is formed in the middle of the inner side of the collecting barrel, a soil collecting cavity and a solution collecting cavity are respectively formed in two sides of the driving cavity, a rotating rod extending into the driving cavity is installed in the soil collecting cavity, a spiral blade is installed on the rotating rod, a piston plate is installed in the solution collecting cavity in a matched and sliding mode, a threaded barrel is installed on one side, close to the driving cavity, of the piston plate, a threaded rod extending into the driving cavity is connected to the threaded barrel in a threaded matching mode, a driving assembly used for selectively driving the rotating rod or the threaded rod to rotate is installed in the driving cavity, a soil blocking net is further installed at one end, close to the solution collecting cavity, of the collecting barrel in a matched mode. The invention can complete the rapid collection of soil and soil solution by one device, and has convenient operation and portability.
Description
Technical Field
The invention relates to a collecting device, in particular to a portable soil and soil solution collecting device.
Background
Soil and soil solution are both the foundation of soil scientific research, and soil reflects integrity, such as total carbon, total nitrogen and the like of soil; the soil solution is one of the most active areas in the soil and reflects the effective performance of the soil, such as available carbon, available nitrogen and the like.
The simultaneous collection, detection and analysis of soil and soil solution are the prerequisite to ensure the authenticity of scientific research on soil. At present, soil and soil solution gather and need use different devices to go on, and the operation is comparatively inconvenient, and portable not. Therefore, in view of the above situation, there is an urgent need to develop a portable soil and soil solution collecting device to overcome the shortcomings in the current practical application.
Disclosure of Invention
An object of an embodiment of the present invention is to provide a portable soil and soil solution collecting device, so as to solve the problems proposed in the background art.
In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:
the utility model provides a portable soil and soil solution collection system, includes gathers a section of thick bamboo, the drive chamber has been seted up at the inboard middle part of gathering a section of thick bamboo, and soil collection chamber and solution collection chamber have been seted up respectively to the both sides in drive chamber, soil collection intracavity is installed and is stretched into the rotary rod in the drive chamber, installs helical blade on the rotary rod, solution collection intracavity cooperation slidable mounting has the piston plate, and the piston plate is close to one side in drive chamber and installs a screw thread section of thick bamboo, and screw thread fit is connected with the threaded rod that stretches into in the drive chamber on the screw thread section of thick bamboo, install the rotatory drive assembly who is used for selecting drive rotary rod or threaded rod in the drive chamber, the one end that gathers a section of thick bamboo and be close to solution collection chamber still cooperates and installs soil and keep.
Compared with the prior art, the embodiment of the invention has the beneficial effects that:
according to the portable soil and soil solution collecting device, the driving assembly capable of driving the rotating rod or the threaded rod to rotate is arranged, when the driving assembly drives the rotating rod to rotate, one end, close to the soil collecting cavity, of the collecting cylinder is inserted into soil, and the rotating rod drives the spiral blade to rotate, so that soil collection can be carried out; when drive assembly drive threaded rod was rotatory, during the one end that collection section of thick bamboo installed soil and kept off the net inserted soil, kept off the net through soil and can block soil to the extrusion filters out soil solution, because of threaded rod and screw thread section of thick bamboo cooperation threaded connection, but screw thread section of thick bamboo relative threaded rod removes, and then screw thread section of thick bamboo can drive the piston board and remove, is convenient for extract the collection through the soil solution that solution extraction pipe filtered out in keeping off the net to soil, and is practical convenient.
Drawings
Fig. 1 is a schematic front sectional structure view of an embodiment of the present invention.
Fig. 2 is a schematic top view of the embodiment of the invention.
Fig. 3 is a schematic bottom view of the embodiment of the invention.
Fig. 4 is a schematic sectional view of a portion of the elastic expansion and contraction fixing component in the embodiment of the invention.
Fig. 5 is a schematic structural view of a "mountain" shaped fixing frame in an embodiment of the present invention.
In the figure: 1-helical blade, 2-collection cylinder, 3-rotating rod, 4-soil collection cavity, 5-soil sampling port, 6-first bevel gear, 7-first movable port, 8-third bevel gear, 9-rotating shaft, 10-first guide plate, 11-rocking handle, 12-elastic telescopic fixing component, 13-supporting tube, 14-second guide plate, 15-rotating body, 16-second movable port, 17-sliding chute, 18-second bevel gear, 19-driving cavity, 20-solution collection cavity, 21-threaded rod, 22-threaded cylinder, 23-piston plate, 24-solution sampling port, 25-soil blocking net, 26-solution extraction tube, 27-spring and 28-mountain-shaped fixing frame, 29-handle, 30-anti-slip layer.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
Example 1
Referring to fig. 1, in an embodiment of the present invention, a portable soil and soil solution collecting device includes a collecting cylinder 2, a driving cavity 19 is arranged in the middle of the inner side of the collecting cylinder 2, a soil collecting cavity 4 and a solution collecting cavity 20 are respectively arranged on the two sides of the driving cavity 19, a rotating rod 3 extending into the driving cavity 19 is arranged in the soil collecting cavity 4, a helical blade 1 is arranged on the rotating rod 3, a piston plate 23 is arranged in the solution collection cavity 20 in a matching and sliding manner, a threaded cylinder 22 is arranged on one side of the piston plate 23 close to the driving cavity 19, a threaded rod 21 extending into the driving cavity 19 is connected on the threaded cylinder 22 in a threaded matching manner, a driving component for selectively driving the rotating rod 3 or the threaded rod 21 to rotate is arranged in the driving cavity 19, one end of the collection cylinder 2 close to the solution collection cavity 20 is also provided with a soil baffle net 25 in a matching way, and a solution extraction pipe 26 communicated with the solution collection cavity 20 is arranged in the soil blocking net 25.
In the embodiment of the invention, by arranging the driving component capable of driving the rotating rod 3 or the threaded rod 21 to rotate, when the driving component drives the rotating rod 3 to rotate, one end of the collecting cylinder 2 close to the soil collecting cavity 4 is inserted into soil, and the rotating rod 3 drives the helical blade 1 to rotate, so that soil collection can be carried out; when drive assembly drive threaded rod 21 was rotatory, collection section of thick bamboo 2 was installed soil and is kept off the one end of net 25 and insert soil, keep off the net 25 through soil and can block soil to the extrusion filters out soil solution, because of threaded rod 21 and a screw thread section of thick bamboo 22 cooperation threaded connection, but screw thread section of thick bamboo 22 relative threaded rod 21 removes, and then screw thread section of thick bamboo 22 can drive piston plate 23 and remove, be convenient for keep off the soil solution that filters out in the net 25 to soil through solution extraction pipe 26 and extract the collection, and is practical convenient.
Example 2
Referring to fig. 1 to 5, the present embodiment is different from embodiment 1 in that:
in this embodiment, as shown in fig. 1, the soil collection cavity 4 is a cylindrical structure, the rotating rod 3 and the soil collection cavity 4 are coaxially arranged, the rotating rod 3 is hermetically and rotatably connected with the collection barrel 2 between the soil collection cavity 4 and the driving cavity 19, one end of the rotating rod 3, which is far away from the driving cavity 19, extends out from the end of the soil collection cavity 4, one end of the rotating rod 3, which is far away from the driving cavity 19, is a conical structure, one end of the helical blade 1, which is mounted on the rotating rod 3, which is far away from the driving cavity 19, is a conical structure adapted to the rotating rod 3, and the length of the helical blade 1, which is located in the soil collection cavity 4, is smaller than the length of the soil collection cavity 4, so that; soil is gathered the one end that chamber 4 is close to drive chamber 19 and still is equipped with soil sample connection 5 on gathering a section of thick bamboo 2, conveniently carries out sample detection to the soil in the chamber 4 through soil sample connection 5.
In this embodiment, as shown in fig. 1, the cross section of the solution collection cavity 20 is elliptical or regular polygon, and is not circular, so as to prevent the piston plate 23 from rotating relative to the solution collection cavity 20, the threaded rod 21 and the solution collection cavity 20 are coaxially arranged, and the threaded rod 21 is in sealed rotary connection with the collection cylinder 2 between the solution collection cavity 20 and the driving cavity 19; a solution sampling port 24 is further formed in the collection cylinder 2 at one end of the solution collection cavity 20, which is far away from the driving cavity 19, and the soil solution in the solution collection cavity 20 can be conveniently sampled and detected through the solution sampling port 24; soil keeps off net 25 and is 1/2 ellipsoidal structure, and the one end that collection section of thick bamboo 2 is close to soil and keeps off net 25 is cylindrical structure, and soil keeps off net 25 and collection section of thick bamboo 2 cooperation and is connected, is convenient for insert in the soil, solution extraction tube 26 and soil keep off net 25 coaxial line setting, and the one end and the solution collection chamber 20 intercommunication of solution extraction tube 26, the other end of solution extraction tube 26 are located soil and keep off the one end of keeping away from collection section of thick bamboo 2 in the net 25 inner chamber, and the material and the aperture that soil kept off net 25 adopt prior art can, do not do specifically inject.
In this embodiment, as shown in fig. 1 to 3, the driving assembly includes a rotating shaft 9, a first guide plate 10, a rocking handle 11, an elastic telescopic fixing assembly 12, a support tube 13, a second guide plate 14, a rotating body 15, a first bevel gear 6, a second bevel gear 18, and a third bevel gear 8, a first movable port 7 and a second movable port 16 are respectively formed on the collecting cylinder 2 on both sides of the driving cavity 19, the first movable port 7 and the second movable port 16 are respectively provided with the first guide plate 10 and the second guide plate 14 in a sliding fit manner, further, sliding grooves 17 in sliding fit connection with the first guide plate 10 and the second guide plate 14 are respectively formed on the port walls of the first movable port 7 and the second movable port 16, and the first guide plate 10 and the second guide plate 14 can stably slide through the sliding grooves 17; a rotating shaft 9 and a supporting tube 13 are respectively rotatably mounted on the first guide plate 10 and the second guide plate 14, the rotating shaft 9 and the supporting tube 13 are coaxially arranged, one ends of the rotating shaft 9 opposite to the supporting tube 13 are connected through a rotating body 15, the other end of the rotating shaft 9 is fixedly provided with a rocking handle 11, the rocking handle 11 is formed by adopting the prior art, and the other end of the supporting tube 13 is provided with an elastic telescopic fixing component 12 which can be abutted and fixed with the outer side wall of the collecting cylinder 2; a first bevel gear 6 and a second bevel gear 18 are respectively installed and fixed at the end parts of the rotating rod 3 and the threaded rod 21 in the driving cavity 19, and a third bevel gear 8 which can be meshed and connected with the first bevel gear 6 and the second bevel gear 18 is also installed and fixed on the rotating shaft 9.
Further, as shown in fig. 4 and 5, the elastic telescopic fixing component 12 includes a spring 27, a chevron-shaped fixing frame 28, a handle 29 and an anti-slip layer 30, a middle branch of the chevron-shaped fixing frame 28 is in sliding connection with the support tube 13 in a matching manner, the support tube 13 is also provided with the spring 27, one end of the spring 27 is fixedly connected with the middle branch of the chevron-shaped fixing frame 28, the other end of the spring 27 is fixedly connected with the bottom of the inner cavity of the support tube 13, branches at two sides of the chevron-shaped fixing frame 28 can abut against the outer side wall of the collecting cylinder 2 under the elastic force of the spring 27, the end parts of the branches at two sides of the chevron-shaped fixing frame 28 are also provided with the anti-slip layer 30, and; the handle 29 is further installed on the outer side of the E-shaped fixing frame 28, the E-shaped fixing frame 28 is conveniently pulled through the handle 29, the position of the driving assembly is further adjusted, the third bevel gear 8 is meshed with the first bevel gear 6 or the second bevel gear 18 and is connected with the first bevel gear or the second bevel gear 18, the rotating shaft 9 and the supporting pipe 13 can be stably supported through the first guide plate 10 and the second guide plate 14, the rotating body 15 can adapt to the rotation of the rotating shaft 9, and the crank 11 conveniently drives the rotating shaft 9 to rotate.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.
Claims (8)
1. The utility model provides a portable soil and soil solution collection system, includes a collection section of thick bamboo (2), its characterized in that:
a driving cavity (19) is formed in the middle of the inner side of the collecting cylinder (2), and a soil collecting cavity (4) and a solution collecting cavity (20) are formed in the two sides of the driving cavity (19) respectively;
a rotating rod (3) extending into the driving cavity (19) is arranged in the soil collecting cavity (4), and a helical blade (1) is arranged on the rotating rod (3);
a piston plate (23) is arranged in the solution collecting cavity (20) in a matched and sliding mode, a threaded cylinder (22) is arranged on one side, close to the driving cavity (19), of the piston plate (23), and a threaded rod (21) extending into the driving cavity (19) is connected to the threaded cylinder (22) in a threaded matched mode;
a driving assembly for selectively driving the rotating rod (3) or the threaded rod (21) to rotate is arranged in the driving cavity (19);
gather a section of thick bamboo (2) and be close to the one end of solution collection chamber (20) and still cooperate and install soil and keep off net (25), install in soil keeps off net (25) and gather solution extraction tube (26) that chamber (20) communicate with solution.
2. The portable soil and soil solution collection device according to claim 1, wherein the soil collection chamber (4) is a cylindrical structure, the rotating rod (3) and the soil collection chamber (4) are coaxially arranged, and the rotating rod (3) is hermetically and rotatably connected with the collection cylinder (2) between the soil collection chamber (4) and the driving chamber (19);
one end of the rotary rod (3) far away from the driving cavity (19) extends out of the end part of the soil collecting cavity (4), and one end of the rotary rod (3) far away from the driving cavity (19) is of a conical structure;
the one end that drive chamber (19) was kept away from in helical blade (1) of installation on rotary rod (3) is the toper structure with rotary rod (3) adaptation, and helical blade (1) is located the length that soil gathered chamber (4) and is less than the length that soil gathered chamber (4).
3. The portable soil and soil solution collecting device as claimed in claim 2, wherein the soil collecting chamber (4) is further provided with a soil sampling port (5) on the collecting cylinder (2) at one end close to the driving chamber (19).
4. A portable soil and soil solution collection device according to any one of claims 1 to 3 wherein the solution collection chamber (20) is oval or regular polygonal in cross-section, the threaded rod (21) and the solution collection chamber (20) are coaxially arranged, the threaded rod (21) is in sealed rotational connection with the collection cartridge (2) between the solution collection chamber (20) and the drive chamber (19);
the soil blocking net (25) is of an 1/2 ellipsoidal structure, one end of the collecting cylinder (2) close to the soil blocking net (25) is of a cylindrical structure, and the soil blocking net (25) is connected with the collecting cylinder (2) in a matched mode;
solution extraction tube (26) and soil keep off net (25) coaxial line setting, the one end and the solution collection chamber (20) intercommunication of solution extraction tube (26), the other end of solution extraction tube (26) is located the one end of keeping away from collection section of thick bamboo (2) in soil keeps off net (25) inner chamber.
5. The portable soil and soil solution collecting device as claimed in claim 4, wherein the solution collecting chamber (20) is further provided with a solution sampling port (24) on the collecting cylinder (2) at the end far away from the driving chamber (19).
6. The portable soil and soil solution collecting device as claimed in claim 4, wherein the driving assembly comprises a rotating shaft (9), a first guide plate (10), a rocking handle (11), an elastic telescopic fixing assembly (12), a supporting pipe (13), a second guide plate (14), a rotating body (15), a first bevel gear (6), a second bevel gear (18) and a third bevel gear (8);
a first movable opening (7) and a second movable opening (16) are respectively formed in the collecting cylinder (2) on two sides of the driving cavity (19), and a first guide plate (10) and a second guide plate (14) are respectively arranged on the first movable opening (7) and the second movable opening (16) in a matched sliding manner;
a rotating shaft (9) and a supporting pipe (13) are respectively rotatably mounted on the first guide plate (10) and the second guide plate (14), the rotating shaft (9) and the supporting pipe (13) are coaxially arranged, one ends, opposite to the rotating shaft (9) and the supporting pipe (13), are connected through a rotating body (15), the other end of the rotating shaft (9) is fixedly provided with a rocking handle (11), and the other end of the supporting pipe (13) is provided with an elastic telescopic fixing component (12) which can be abutted and fixed with the outer side wall of the collecting cylinder (2);
a first bevel gear (6) and a second bevel gear (18) are respectively fixedly arranged at the ends of the rotating rod (3) and the threaded rod (21) in the driving cavity (19);
and a third bevel gear (8) which can be in meshed connection with the first bevel gear (6) and the second bevel gear (18) is also fixedly arranged on the rotating shaft (9).
7. The portable soil and soil solution collecting device as claimed in claim 6, wherein the opening walls of the first movable opening (7) and the second movable opening (16) are respectively provided with a sliding groove (17) which is matched and slidably connected with the first guide plate (10) and the second guide plate (14).
8. The portable soil and soil solution gathering device as recited in claim 6, wherein the elastic telescopic fixing component (12) comprises a spring (27), a chevron-shaped fixing frame (28), a handle (29) and an anti-slip layer (30);
the middle branch of the E-shaped fixing frame (28) is matched and slidably connected with the supporting tube (13), a spring (27) is further installed in the supporting tube (13), one end of the spring (27) is fixedly connected with the middle branch of the E-shaped fixing frame (28), and the other end of the spring (27) is fixedly connected with the bottom of the inner cavity of the supporting tube (13);
branches on two sides of the chevron-shaped fixing frame (28) can abut against the outer side wall of the collecting cylinder (2) under the elastic force action of the spring (27), and anti-skidding layers (30) are further arranged at the end parts of the branches on two sides of the chevron-shaped fixing frame (28);
and a handle (29) is also arranged on the outer side of the E-shaped fixing frame (28).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010369295.5A CN111351680B (en) | 2020-05-04 | 2020-05-04 | Portable soil and soil solution collection system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010369295.5A CN111351680B (en) | 2020-05-04 | 2020-05-04 | Portable soil and soil solution collection system |
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| CN111351680A true CN111351680A (en) | 2020-06-30 |
| CN111351680B CN111351680B (en) | 2020-09-25 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112881092A (en) * | 2021-01-18 | 2021-06-01 | 贵安新区森林勘察设计有限公司 | Forestry reconnaissance device |
| CN116625752A (en) * | 2023-07-25 | 2023-08-22 | 江苏鑫翰环境监测科技有限公司 | Soil solution extractor for ecological environment detection |
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