CN205786607U - Soil note leaching and undisturbed soil sampling device - Google Patents
Soil note leaching and undisturbed soil sampling device Download PDFInfo
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- CN205786607U CN205786607U CN201620399977.XU CN201620399977U CN205786607U CN 205786607 U CN205786607 U CN 205786607U CN 201620399977 U CN201620399977 U CN 201620399977U CN 205786607 U CN205786607 U CN 205786607U
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- soil
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a kind of soil note leaching and undisturbed soil sampling device, including adapter sleeve, drilling pipe, base, connection seat and drilling rod, this drilling rod is connected seat and connects with this, this connection seat is removably embedded in this adapter sleeve, on the lateral wall of the first end of this adapter sleeve this drilling pipe sheathed, and it is one-body molded with this drilling pipe, this base is without lid box body, it is set on the second end lateral wall of this drilling pipe, this drilling pipe is hollow cylinder, this drilling pipe lateral wall is provided with the first pipe, and this base is provided with the second pipe.Therefore, the device that this utility model provides, it is acquired undisturbed soil by cylindric drilling pipe and drilling rod, and the Leaching Experiments of soil note it is done directly by the pipe arranged in this drilling pipe, avoid damage and the error of analog result that it is caused by tradition harvester when pipetting undisturbed soil so that analog result is more nearly the practical situation in field.
Description
Technical field
This utility model relates to agricultural mechanical field, particularly relates to a kind of soil note leaching and undisturbed soil sampling device.
Background technology
In recent years, along with deepening continuously soil aspect research, the collecting work of pedotheque and soil solute transport research seem more and more important.First, the basis that pedotheque is soil issues research, the science of pedotheque and the correctness of specification guarantee result of study are gathered.Conventional collecting soil sample is relatively simple, uses common soil sample collector just can reach effect, and the collection of undisturbed soil is complex.Move in soil and reallocate the important means of research it addition, soil solute transport is soil investigation particularly nutrient, moisture.
Currently used relatively broad undisturbed soil harvester is tubulose harvester, different by sampling mode, has a following three types: direct press type, spiral and hammering adding pressure type.And when soil solute transport is studied, currently mainly realized by the analog of soil column.
But, either direct press type, spiral or paddle type mill earth boring auger drilling pipe after having gathered undisturbed soil, be required to carry out pipetting of undisturbed soil, easily undisturbed soil structure damaged.Additionally, existing soil column analog can not gather undisturbed soil, and replace due to soil dry-wet in simulation test procedure, easily cause and bigger gap occurs between earth pillar and tube wall, the situation easily occurring solution can not be fully infiltrated into the soil body and to move directly down along barrel, cause analog result and field actual Soil structure difference the biggest, it is impossible to instruct actual production well.
Utility model content
This utility model embodiment provide a kind of soil note leaching and and undisturbed soil sampling device, solve original state clay model in prior art and intend device and cannot gather undisturbed soil, the problem that the analog result caused Soil structure actual with field difference is big.
The soil note leaching of this utility model embodiment and undisturbed soil sampling device, including adapter sleeve, drilling pipe, base, connect seat and drilling rod, this drilling rod is connected seat and connects with this, this connection seat is removably embedded in this adapter sleeve, this adapter sleeve is set on the lateral wall of this drilling pipe the first end, and it is one-body molded with this drilling pipe, this base is uncovered column box body, it is set on the lateral wall of this drilling pipe the second end, this drilling pipe is hollow cylinder, this drilling pipe lateral wall is provided with the first pipe, this first pipe is internal with this drilling pipe to be connected, this base is provided with the second pipe, this second pipe connects with this chassis interior.
It is also preferred that the left the second end of the drilling pipe of this soil note leaching and undisturbed soil sampling device is provided with cutting edge, and this drilling pipe is gradually reduced along the direction away from this drilling pipe the first end at the internal diameter of the second end.
It is also preferred that the left the lateral wall near the second end of the drilling pipe of this soil note leaching and undisturbed soil sampling device is provided with groove.
It is also preferred that the left the external diameter of drilling pipe first end of this soil note leaching and undisturbed soil sampling device is gradually reduced along the direction away from this drilling pipe the second end.
Preferably, the connection seat of this soil note leaching and undisturbed soil sampling device includes disk and connection handle, this disk is removably embedded in this adapter sleeve, first end of this connection handle is fixed on the bottom surface of this disk, second end of this connection handle is provided with pin, wherein, one end of this drilling rod is provided with the union joint with this bayonet fittings.
It is also preferred that the left the pin of this soil note leaching and undisturbed soil sampling device is provided with the first hole clipping, and being provided with projection on this union joint, this first hole clipping is used for this projection of clamping.
Preferably, the disk diameter of this soil note leaching and undisturbed soil sampling device is upwards provided with the through hole running through side, spring and two slide blocks it are provided with in this through hole, these two slide blocks support at this both ends of the spring respectively, and move in this through hole, wherein, this adapter sleeve sidewall is provided with two corresponding with this through hole the second hole clipping, and these two second hole clippings are respectively used to two these slide blocks of clamping.
It is also preferred that the left this soil note leaching and undisturbed soil sampling device, also including extension rod, this extension rod first end is connected seat with this and is detachably connected, and the second end of this extension rod is detachably connected with this drilling rod.
The soil that this utility model provides notes leaching and original-pack figure harvester, it is acquired undisturbed soil by cylindric drilling pipe and drilling rod, and it is done directly the Leaching Experiments of soil note by the pipe that arranges in this drilling pipe, avoid the error of damage and analog result when pipetting undisturbed soil, it caused, the result making simulation is more nearly the practical situation in field, improves the accuracy of undisturbed soil leaching simulation experiment.
Accompanying drawing explanation
The soil that Fig. 1 provides for this utility model embodiment notes leaching and undisturbed soil sampling device structural representation；
The soil that Fig. 2 provides for this utility model embodiment notes leaching and the connection seat generalized section of undisturbed soil sampling device；
The soil that Fig. 3 provides for this utility model embodiment notes leaching and the drilling pipe generalized section of undisturbed soil sampling device；
The soil that Fig. 4 provides for this utility model embodiment notes leaching and the jackrod structure schematic diagram of undisturbed soil sampling device；
The soil that Fig. 5 provides for this utility model embodiment notes leaching and the extension rod structural representation of undisturbed soil sampling device；
The undisturbed soil that Fig. 6 provides for this utility model embodiment gathers structural representation；
The soil column combinative structure schematic diagram that Fig. 7 provides for this utility model embodiment；
The soil column combination generalized section that Fig. 8 provides for this utility model embodiment.
Description of reference numerals:
100-adapter sleeve, 200-drilling pipe, 300-base, 400-connects seat, 500-drilling rod, 600-extension rod, 101-the second hole clipping, 201-the first pipe, 202-cutting edge, 203-groove, 301-the second pipe, 401-disk, 402-connection handle, 403-pin, 404-through hole, 405-spring, 406-slide block, 501-union joint.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model, the technical scheme of this utility model embodiment is carried out clear, complete description, it is clear that described embodiment is a part of embodiment of the present utility model rather than whole embodiment.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained on the premise of not making creative work, all should belong to the scope of this utility model protection.
Fig. 1 show soil note leaching and the undisturbed soil sampling device structural representation that this utility model embodiment provides.As shown in Figure 1, this soil note leaching and undisturbed soil sampling device include adapter sleeve 100, drilling pipe 200, base 300, connect seat 400 and drilling rod 500, drilling rod 500 connects with being connected seat 400, connect seat 400 and be removably embedded at adapter sleeve 100, adapter sleeve 100 is set on the first end lateral wall of drilling pipe 200, and it is one-body molded with drilling pipe 200, base 300 is uncovered column box body, it is set on the second end lateral wall of drilling pipe 200, drilling pipe 200 is hollow cylinder, drilling pipe 200 lateral wall is provided with the first pipe 201, first pipe 201 is internal with drilling pipe 200 to be connected, base 300 is provided with the second pipe 301, second pipe 301 is internal with base 300 to be connected.
Concrete, in undisturbed soil gatherer process, first can be socketed in connecting seat 400 on adapter sleeve 100, and drilling rod 500 is fixed on adapter sleeve 100, then by drilling rod 500, drilling pipe 200 be applied pressure, just can complete the collection of undisturbed soil.After collection completes, can on the bottom of drilling pipe 200 mounting seat 300 to seal undisturbed soil.Further, if needing to study lateral migration or the layering of the soil liquid, this device can be directly utilized and carry out the Leaching Experiments of soil note.I.e. utilize the first pipe 201 on drilling pipe 200 lateral wall, the soil liquid can be accessed carrying out leaching test layered.Or, utilize the second pipe 301 on base 300, the leachates of earth pillar bottom can be connect, thus complete collection and the leaching research of undisturbed soil.
Therefore, the soil that the present embodiment provides notes leaching and original-pack figure harvester, it is acquired undisturbed soil by cylindric drilling pipe and drilling rod, and it is done directly the Leaching Experiments of soil note by the pipe that arranges in this drilling pipe, avoid the error of damage and analog result when pipetting undisturbed soil, it caused, the result making simulation is more nearly the practical situation in field, improves the accuracy of undisturbed soil leaching simulation.
Should be understood that the concrete size of this soil note leaching and undisturbed soil sampling device can be arranged according to practical situation.For example, it is possible to the height of the drilling pipe 200 in this device is set to 20cm, the height of adapter sleeve 100 could be arranged to 3-5cm, and the internal diameter of adapter sleeve 100 is more than the 3mm of drilling pipe internal diameter.Obviously, above-mentioned size is exemplary explanation, and this utility model is without limitation.
Further, as shown in Figure 3, in order to reduce the soil resistance to drilling pipe 200 in undisturbed soil gatherer process, drilling pipe 200 can need the second end going deep into soil layer be provided with cutting edge 202, and the external diameter of drilling pipe 200 second end is gradually reduced along the direction away from drilling pipe 200 first end.Concrete, the outer surface of the second end of drilling pipe 200 can be set to plane, inner side is set to outside inclined-plane, forms the cutting edge 202 at 30 degree of angles at lower edge with outer surface.
Further, so that drilling rod 500 can be stably connected with being connected seat 400, connecting seat 400 and can include a disk 401 and connection handle 402, disk 401 is removably embedded in adapter sleeve 100, as shown in Figures 2 and 4.First end of connection handle 402 can be fixed on the bottom surface of disk 401, as being welded on disk 401.Second end of connection handle 402 is connected with drilling rod 500.
Optionally, the connection of connection handle 402 and drilling rod 500 and dismounting for convenience, pin 403 can be provided with at the second end of connection handle 402, and be provided with corresponding union joint 501 at the connecting portion of drilling rod 500.Preferably, the first hole clipping can be provided with on pin 403, correspondingly, union joint 501 arranges a projection so that this projection can be connected in this first hole clipping, is connected with drilling rod 500 by connection handle 402 with convenient and stable.
Further, so that the connection connecting seat 400 and adapter sleeve 100 is convenient stable, the through hole 404 of disk 401 can be run through in the radially setting of the disk 401 connecting seat 400.Can be provided with a spring 405 in through hole 404, and be provided with two slide blocks 406 at spring 405 two ends, above-mentioned slide block 406 can slide under the action of the spring in through hole 404.Accordingly, on the sidewall of adapter sleeve 100, and the position corresponding with the two ends of through hole 404, it is provided with two the second hole clippings 101.Then when two slide blocks 406 slide to through hole 404 edge, can be stuck in two the second hole clippings 101, thus the connection stable with adapter sleeve 100 by connecting seat 400, and due to the effect of spring 405, it is also possible to dismantle easily.
Further, as shown in Figures 5 and 6, in order to gather the undisturbed soil of different depth, this soil note leaching and undisturbed soil sampling device also include extension rod 600.First end of extension rod 600 can be connected by pin with the connection handle 402 being connected seat 400, and the second end of extension rod 600 can be connected with one end of drilling rod 500.Alternatively it is also possible to by the first end of extension rod 600 arrange protruding be connected seat 400 and connect, and be connected with drilling rod 500 by arranging hole clipping at the second end of extension rod 600, it is clear that this connected mode is not limited by this utility model.
Preferably, operating for the convenience of the users, drilling rod 500 can be set to T font structure, one end of drilling rod 500 is union joint 501, can be connected with the connection handle 402 being connected seat 400 or extension rod by pin, one end of drilling rod 500 is the handle 502 advancing and gathering undisturbed soil device entrance soil.
Optionally, as shown in Figures 7 and 8, in order to form the soil column close to field practical situation, layering can be carried out and gather undisturbed soil, and can in order the original state soil layer of collection be combined when simulating solute transfer.Concrete, multiple drilling pipes 200 of this device can be grouped together into a higher soil column, supporting base 300 can be installed in this soil column lower end, and carry out undisturbed soil leaching simulation experiment.Preferably so that multiple drilling pipe 200 can better seal, on the lateral wall of the second end, be provided with groove 204 in drilling pipe 200, and at groove 204, place rubber ring to carry out better seal.
Further, in order to preferably combine the multilamellar undisturbed soil collected, and the simulation experiment making undisturbed soil note is more nearly field efficacy, solute or moisture is effectively stoped to move downward along tube wall, so that the external diameter of the first end of drilling pipe 200 is gradually reduced along the direction away from drilling pipe 200 second end, so that the first end face of drilling pipe 200 forms an inclined-plane.Concrete, this inclined-plane can be 30 degree with the angle of drilling pipe 200 axis.This setting is so that the undisturbed soil collected has a small acute angle band outwardly, and this band of this projection can effectively stop solute or moisture to move downward along tube wall, make the result of simulation be more nearly the practical situation in field.
In sum, the soil that this utility model provides notes leaching and original-pack figure harvester, it is acquired undisturbed soil by cylindric drilling pipe and drilling rod, and it is done directly the Leaching Experiments of soil note by the through hole that arranges in this drilling pipe, further, can be by the assembling of multiple drilling pipe structures, it is capable of undisturbed soil layered combination and the research of soil liquid lateral migration, avoid the damage that its structure is caused by tradition harvester when pipetting undisturbed soil, and avoid the simulation error that conventional soil eluviation simulator causes, the result that soil eluviation is simulated is more nearly the practical situation in field, improve the accuracy of undisturbed soil leaching simulation.
Only several specific embodiments of the present utility model disclosed above, but, this utility model embodiment is not limited to this, and the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (8)
1. a soil note leaching and undisturbed soil sampling device, it is characterised in that including: adapter sleeve (100),
Drilling pipe (200), base (300), connect seat (400) and drilling rod (500), described drilling rod (500) with
Described connection seat (400) connects, and described connection seat (400) is removably embedded in described adapter sleeve (100)
In, described adapter sleeve (100) is set on the lateral wall of described drilling pipe (200) first end, and with described
Drilling pipe (200) is one-body molded, and described base (300) is uncovered column box body, and it is set in described drilling pipe
On the lateral wall of (200) second ends, described drilling pipe (200) is hollow cylinder, described drilling pipe (200)
Lateral wall is provided with the first pipe (201), and described first pipe (201) is internal with described drilling pipe (200)
Connection, described base (300) is provided with the second pipe (301), and described second pipe (301) is with described
The internal connection of base (300).
Soil note leaching the most according to claim 1 and undisturbed soil sampling device, it is characterised in that described
Second end of drilling pipe (200) is provided with cutting edge (202), and the internal diameter of described drilling pipe (200) second end is along remote
It is gradually reduced from the direction of described drilling pipe (200) first end.
Soil note leaching the most according to claim 1 and undisturbed soil sampling device, it is characterised in that described
Drilling pipe (200) is being provided with groove (203) on the lateral wall of the second end.
4., according to the soil note leaching described in any one of claim 1-3 and undisturbed soil sampling device, its feature exists
In, the external diameter of described drilling pipe (200) first end is along the direction away from described drilling pipe (200) second end gradually
Reduce.
5., according to the soil note leaching described in any one of claim 1-3 and undisturbed soil sampling device, its feature exists
In, described connection seat (400) includes disk (401) and connection handle (402), and described disk (401) can
Releasably being embedded in described adapter sleeve (100), the first end of described connection handle (402) is fixed on described
On the bottom surface of disk (401), the second end of described connection handle (402) is provided with pin (403), wherein,
One end of described drilling rod (500) is provided with the union joint (501) coordinated with described pin (403).
Soil note leaching the most according to claim 5 and undisturbed soil sampling device, it is characterised in that described
Pin (403) is provided with the first hole clipping, and is provided with projection on described union joint (501), and described first
Hole clipping is for protruding described in clamping.
Soil note leaching the most according to claim 5 and undisturbed soil sampling device, it is characterised in that described
Disk (401) is radially provided with the through hole (404) running through side, and described through hole is provided with spring in (404)
(405) and two slide blocks (406), two described slide blocks (406) support described spring (405) two respectively
End, and slide in described through hole (404), wherein,
Described adapter sleeve (100) sidewall is provided with two second hole clippings (101) corresponding with described through hole (404),
Two described second hole clippings (101) are respectively used to two described slide blocks (406) of clamping.
8., according to the soil note leaching described in any one of claim 1-3 and undisturbed soil sampling device, its feature exists
In, also include extension rod (600), described extension rod (600) first end with described be connected seat (400) can
Releasably being connected, the second end of described extension rod (600) is detachably connected with described drilling rod (500).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620399977.XU CN205786607U (en) | 2016-04-24 | 2016-04-24 | Soil note leaching and undisturbed soil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620399977.XU CN205786607U (en) | 2016-04-24 | 2016-04-24 | Soil note leaching and undisturbed soil sampling device |
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| Publication Number | Publication Date |
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| CN205786607U true CN205786607U (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620399977.XU Expired - Fee Related CN205786607U (en) | 2016-04-24 | 2016-04-24 | Soil note leaching and undisturbed soil sampling device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063740A (en) * | 2017-03-21 | 2017-08-18 | 朱拥军 | A kind of soil column sampler and its sampling method |
| CN108872535A (en) * | 2018-06-20 | 2018-11-23 | 安徽科技学院 | The simulating test device of heavy metal-polluted soil release |
-
2016
- 2016-04-24 CN CN201620399977.XU patent/CN205786607U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063740A (en) * | 2017-03-21 | 2017-08-18 | 朱拥军 | A kind of soil column sampler and its sampling method |
| CN107063740B (en) * | 2017-03-21 | 2019-05-21 | 朱拥军 | A kind of soil column sampler and its sampling method |
| CN108872535A (en) * | 2018-06-20 | 2018-11-23 | 安徽科技学院 | The simulating test device of heavy metal-polluted soil release |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20180424 |
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| CF01 | Termination of patent right due to non-payment of annual fee |