CN209624154U - A kind of sand ground Seed Rain catcher of adjustable insertion depth of soil - Google Patents
A kind of sand ground Seed Rain catcher of adjustable insertion depth of soil Download PDFInfo
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- CN209624154U CN209624154U CN201920151789.9U CN201920151789U CN209624154U CN 209624154 U CN209624154 U CN 209624154U CN 201920151789 U CN201920151789 U CN 201920151789U CN 209624154 U CN209624154 U CN 209624154U
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- support column
- seed rain
- soil
- disk
- invaginate
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- 239000004576 sand Substances 0.000 title claims abstract description 26
- 239000002689 soil Substances 0.000 title claims abstract description 22
- 238000003780 insertion Methods 0.000 title claims abstract description 18
- 230000037431 insertion Effects 0.000 title claims abstract description 18
- 238000005452 bending Methods 0.000 claims abstract description 17
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000002585 base Substances 0.000 description 1
- 239000003637 basic solution Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000008774 maternal effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to a kind of sand ground Seed Rain catchers of adjustable insertion depth of soil, support column A and support column B are inserted in subsurface, the upper end grafting of Seed Rain capture disk and support column A, the lower end of support column A can be connect to relative telescopic with the upper end of support column B, support column A is equipped with the limiting device for adjusting coincidence distance between support column B and support column A, support column B is inserted by the lower end of support column A, and the required depth of subsurface is fixed on by limiting device；The top edge that Seed Rain captures disk extends outwardly, forms extension, the outer edge of extension bends inwards downwards, again, and then form bending part, Seed Rain collecting bag is covered to be captured inside disk, support column A and support column B in Seed Rain, edge at the top of Seed Rain collecting bag is covered on extension and bending part, and is fixed on ground by bending part.The utility model has stronger specific aim to husky area's natural situation, can effectively improve the more practical value of husky area's revegetation provenance monitoring.
Description
Technical field
The utility model relates to field vegetation study and monitoring device, the sand of specifically a kind of adjustable insertion depth of soil
Ground Seed Rain catcher.
Background technique
Arid, the recovery of semiarid region sand grassland are that the important ecology that researcher and regulatory authorities face is chosen
War.Vegetable seeds is the source of ecological recovery, and Seed Rain refers to be dissipated from plant maternal plant in specific time and specific space
The grain weight fallen is the pictute spread to propagulum (seed and fruit).It can be seen that Seed Rain is plant
It produces seed and is connected link, and the key link of husky area's revegetation to the crucial of Seeding planting Life Stages.By right
The long term monitoring of Seed Rain diffusion profile pattern can predict that the spatial and temporal pattern of soil seed bank, soil seed pool and the Vegetation renewal in future drill
For trend.
Ecosystem underlying surface difference causes wind-sand activity degree different.Husky area's Grassland ecosystems surface vegetation cover degree compared with
Height, wind-sand activity is lighter, and it is substantially not dry by dust storm that common Seed Rain catcher substitute such as dixie cup and glass dish etc. place ground
It disturbs, but not can solve contingency heavy rainfall or damaging influence problem that the interference such as animal is trampled work to test monitoring.Sand dune
Phenomena such as Seed Rain catcher appearance that the strong wind-sand activity of the ecosystem will lead to ground placement is buried or toppled by wind erosion by sand.
The above problem has all seriously affected the operability and accuracy of Seed Rain test monitoring work.Therefore being badly in need of can be according to the ecosystem
Type adjustment insertion depth of soil, be simple and efficient with low-cost sand ground Seed Rain catcher, it is mostly raw to support to establish sand ground
The Seed Rain of state systems connection formula monitors system.
Utility model content
In order to solve the above problem existing for existing Seed Rain catcher, it is suitable that the purpose of this utility model is to provide one kind
The sand ground Seed Rain catcher of insertion depth of soil that the area He Sha uses, adjustable.The sand ground Seed Rain catcher can both solve
The area Jue Sha wind erosion sand, which buries, causes Seed Rain catcher unstable and seed easily carries out secondary propagation problem by wind and animal, can be with
It solves the problems, such as in the ecosystem Seed Rain catcher standard disunity in polymorphic type underlying surface and influences monitoring accuracy.
The purpose of this utility model is achieved through the following technical solutions:
The utility model includes that Seed Rain captures disk, support column A, support column B and Seed Rain collecting bag, wherein support column A
And support column B is inserted in subsurface, the Seed Rain captures the upper end grafting of disk and support column A, the lower end of support column A and institute
The upper end for stating support column B can connect to relative telescopic, and the support column A is equipped with to adjust and be overlapped between support column B and support column A
The limiting device of distance, support column B are inserted by the lower end of support column A, are fixed on needed for subsurface by the limiting device
Depth；The top edge that the Seed Rain captures disk extends outwardly, forms extension, the outer edge of the extension is downward, again to
Inner bending, and then bending part is formed, the Seed Rain collecting bag is covered to be captured inside disk, support column A and support column B in Seed Rain,
Edge at the top of the Seed Rain collecting bag covers on the extension and bending part, and is fixed on ground by the bending part；
Wherein: the limiting device is the elastic bumps being arranged on support column A inner wall；
The elastic bumps are divide into upper part and lower part, and upper and lower two-part elastic bumps are along the circumferential direction uniformly distributed；It is located at
The elastic bumps of lower part are close to the end of the lower end support column A, axial direction arrangement of the superposed elastic bumps along support column A
There is multirow；
The limiting device is the invaginate of support column A invagination and formation；
The invaginate is divided into lateral invaginate and longitudinal invaginate, and the transverse direction invaginate is close to the end of the lower end the support column A, institute
State the top that longitudinal invaginate is located at lateral invaginate；
The limiting device includes the elastic bumps being arranged on support column A inner wall and support column A invagination and the invaginate of formation,
The elastic bumps are located above or below the invaginate；
The top that the Seed Rain captures disk is the disk of funnel type, and lower part is hollow cylindrical body, the hollow cylinder
The upper end grafting of body and the support column A；
The lower end of the support column A is inwardly tightened to connect support column B；
The lower end of the support column B be sharp distal tip, i.e., the support column B axle to the lower end in section from a side to the other side to
Lower inclination；
The Seed Rain collecting bag covers the shape after Seed Rain captures on disk, support column A and support column B, and upper section is leakage
Bucket type disk, lower section are coniform, bottom seal.
The advantages of the utility model and good effect are as follows:
1. the utility model only needs a Seed Rain to capture disk and two support columns that can cover company and a Seed Rain
Collecting bag, can capture seed makes it quickly enter Seed Rain collecting bag deep layer space, avoids two caused by rainfall and animal feeding
Secondary propagation effect.
2. the support column of the utility model insertion subsurface according to monitoring sample underlying surface situation can adjust height, needle at any time
Flowing dune soil depth can be increased, Seed Rain catcher base portion is stablized in basic solution sand dune wind erosion and deposition activity in a short time
The influence of property；For the higher sample of cover degree depth can be reduced when type, significantly improve monitoring efficiency.
3. the utility model is a kind of experimental rig for husky area's different niches Seed Rain monitoring, can be according to prison
Test sample type and area carry out the modification customization of catcher size and depth, the practice behaviour of husky area's scientific experimentation can be effectively improved
The property made.
4. the utility model structure is simple, cheap, easy to operate, can satisfy in husky area's ecosystem larger range
The arrangement demand of Seed Rain monitoring.
Detailed description of the invention
Fig. 1 is that the utility model embodiment one takes away the structural schematic diagram after Seed Rain collecting bag；
Fig. 2 is the structural schematic diagram of the utility model embodiment one；
Fig. 3 is that the utility model embodiment two takes away the structural schematic diagram after Seed Rain collecting bag；
Fig. 4 is the structural schematic diagram of the utility model embodiment two；
Wherein: 1 captures disk for Seed Rain, and 2 be support column A, and 3 be support column B, and 4 be Seed Rain collecting bag, and 5 is in transverse directions
Pleat, 6 be longitudinal invaginate, and 7 be ground, and 8 be elastic bumps, and 9 be extension, and 10 be bending part.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
The utility model includes that Seed Rain captures disk 1, support column A2, support column B3 and Seed Rain collecting bag 4, wherein supporting
Column A2 and support column B3 are inserted under ground 7, the upper end grafting of Seed Rain capture disk 1 and support column A2, under support column A2
End can be connect to relative telescopic with the upper end of support column B3, and support column A2, which is equipped with, adjusts weight between support column B3 and support column A2
The limiting device of distance is closed, support column B3 is inserted by the lower end of support column A2, needed for being fixed under ground 7 by limiting device
Depth.The top edge that Seed Rain captures disk 1 extends outwardly, forms extension 9, and the outer edge of the extension 9 is downward, inside again
Bending, and then bending part 10 is formed, 4 sets of Seed Rain collecting bag capture inside disk 1, support column A2 and support column B3 in Seed Rain,
The edge at 4 top of Seed Rain collecting bag covers on extension 9 and bending part 10, and is fixed on ground 7 by the bending part 10
On.
Embodiment one
As shown in Figure 1 and Figure 2, the support column A2 and support column B3 of the present embodiment are in the aluminum of diameter 5cm, high 10cm
Hollow cylinder, the internal diameter of support column A2 is greater than the internal diameter of support column B3, so that support column B3 can be retracted in support column A2.This
Bore is inwardly tightened at the lower end 1cm of the support column A2 of embodiment is bonded with the upper end of support column B3, the limit of the present embodiment
Device is the elastic bumps 8 being arranged on support column A2 inner wall, which is divide into upper part and lower part, upper and lower two-part bullet
Property protrusion 8 it is along the circumferential direction uniformly distributed；Elastic bumps 8 positioned at lower part are superposed close to the end of the lower end support column A2
Elastic bumps 8 are disposed with multirow along the axial direction of support column A2.The elastic bumps 8 that the present embodiment is located at lower part are a line, are being higher than
It is arranged at the position 1cm that bore is inwardly tightened.The lower end of the support column B3 of the present embodiment is sharp distal tip, i.e. support column B3 axis
It is tilted down to the lower end in section from a side to the other side, to reduce the excessive disturbance to insertion soil.
It is aluminum that the Seed Rain of the present embodiment, which captures disk 1, and top is the disk of funnel type, and top maximum gauge is 10cm,
It is 15~20 ° that Seed Rain, which captures the inside inclination angle of disk 1, and the lower part that Seed Rain captures disk 1 is hollow cylindrical body, this is hollow
The upper end grafting of cylindrical body and support column A2, the internal diameter of support column A2 is greater than the outer diameter of cylindrical body, to connect support Seed Rain
Capture disk 1.The Seed Rain of the present embodiment captures the bending part 10 of disk 1 downwards and bends inwards, and the angle to bend inwards is 15~
20°。
The Seed Rain collecting bag 4 of the present embodiment is ventilative, permeable cloth bag, cover Seed Rain capture disk 1, support column A2 and
Shape after on support column B3, upper section are funnel type disk, and lower section is coniform, bottom progress sealing treatment.
The Seed Rain of the present embodiment captures disk 1, support column A2, support column B3 and Seed Rain collecting bag 4 can be according to specific work
It is required change shape and size.
Embodiment two
As shown in Figures 3 and 4, the difference between this embodiment and the first embodiment lies in: the limiting device of the present embodiment be support
Column A2 invaginates and the invaginate of formation, which is divided into lateral invaginate 5 and longitudinal invaginate 6, and the transverse direction invaginate 5 is under support column A2
The end at end, longitudinal invaginate 6 are located at the top of lateral invaginate 5.The present embodiment is inwardly tightened higher than support column A2 lower end bore
It is provided with two short lateral invaginates 5 at the 1cm of position, and is provided with two long longitudinal invaginates 6 in the top of lateral invaginate 5,
To adjust the coincidence distance of support column B3 Yu support column A2.Remaining is the same as example 1.
Embodiment three
The difference between this embodiment and the first embodiment lies in: the limiting device of the present embodiment includes being arranged on support column A2 inner wall
Elastic bumps 8 and support column A2 invagination and the invaginate that is formed, which is located above or below invaginate；Invaginate can
For the lateral invaginate or longitudinal invaginate in embodiment two.Remaining is the same as example 1.
The working principle of the utility model are as follows:
It is inserted into the setting height below of ground 7 according to monitoring system underlying surface type adjustment support column B3, digs out support column
Sandy soil in B3, Seed Rain capture the upper end that disk 1 is mounted on support column A2, and Seed Rain is captured disk 1 and support column A2 association
It is mounted on the top of support column B3, then digs out the sandy soil in support column A2 and Seed Rain capture disk 1.Finally by Seed Rain collecting bag
4, which are inserted in Seed Rain, captures on the inside of disk 1, support column A2 and support column B3.By taking limiting device is invaginate as an example, needing to adjust support
The coincidence distance of column A2 and support column B3, and then when adjusting catcher depth, utilize lateral invaginate 5 and the longitudinal control of invaginate 6 branch
Dagger B3 is retracted in support column A2.The bending part 10 that 4 top outer rim Seed Rain of Seed Rain collecting bag captures on disk 1 is fixed on
Earth's surface.Seed Rain can be captured disk 1 when needing to improve, the sample collected in Seed Rain collecting bag 4 be removed, then again by Seed Rain
Collecting bag 4 is in situ to be put back to, and guarantees the stability of monitoring position.
The utility model is built upon on the basis of the monitoring of husky area's revegetation Seed Rain Dispersal Pattern, is a kind of be suitble to
The a variety of ecosystem underlying surface types in husky area and the experimental rig with unified monitoring standard have husky area's natural situation relatively strong
Specific aim, and there are the cheap advantages such as easy to operate, can effectively improve husky area's revegetation provenance monitoring practices valence
Value.
Claims (10)
1. a kind of sand ground Seed Rain catcher of adjustable insertion depth of soil, it is characterised in that: capture disk including Seed Rain
(1), support column A (2), support column B (3) and Seed Rain collecting bag (4), wherein support column A (2) and support column B (3) are inserted in ground
Under face (7), the Seed Rain captures the upper end grafting of disk (1) and support column A (2), the lower end of support column A (2) and the branch
The upper end of dagger B (3) can connect to relative telescopic, and the support column A (2), which is equipped with, adjusts support column B (3) and support column A (2)
Between coincidence distance limiting device, support column B (3) by support column A (2) lower end be inserted into, fixed by the limiting device
Required depth under ground (7)；The top edge that the Seed Rain captures disk (1) extends outwardly, forms extension (9), should
The outer edge of extension (9) bends inwards downwards, again, and then forms bending part (10), and the Seed Rain collecting bag (4), which covers, is planting
Sub- rain captures disk (1), support column A (2) and the inside support column B (3), and the edge at the top of the Seed Rain collecting bag (4) is covered described
On extension (9) and bending part (10), and it is fixed on ground (7) by the bending part (10).
2. the sand ground Seed Rain catcher of insertion depth of soil is adjusted according to claim 1, it is characterised in that: the limit
Position device is the elastic bumps (8) being arranged on support column A (2) inner wall.
3. the sand ground Seed Rain catcher of insertion depth of soil is adjusted according to claim 2, it is characterised in that: the bullet
Property raised (8) be divide into upper part and lower part, upper and lower two-part elastic bumps (8) are along the circumferential direction uniformly distributed；Institute positioned at lower part
State the end of elastic bumps (8) close to support column A (2) lower end, axial direction of the superposed elastic bumps (8) along (2) support column A
It is disposed with multirow.
4. the sand ground Seed Rain catcher of insertion depth of soil is adjusted according to claim 1, it is characterised in that: the limit
Position device is the invaginate of support column A (2) invagination and formation.
5. the sand ground Seed Rain catcher of insertion depth of soil is adjusted according to claim 4, it is characterised in that: in described
Pleat is divided into lateral invaginate (5) and longitudinal invaginate (6), the transverse direction invaginate (5) are described close to the end of support column A (2) lower end
Longitudinal invaginate (6) is located at the top of lateral invaginate (5).
6. the sand ground Seed Rain catcher of insertion depth of soil is adjusted according to claim 1, it is characterised in that: the limit
Position device includes the elastic bumps (8) being arranged on support column A (2) inner wall and support column A (2) invagination and the invaginate of formation, the bullet
Property raised (8) be located above or below the invaginate.
7. the sand ground Seed Rain catcher of insertion depth of soil is adjusted according to claim 1, it is characterised in that: described kind
The top that sub- rain captures disk (1) is the disk of funnel type, and lower part is hollow cylindrical body, the hollow cylindrical body and the support
The upper end grafting of column A (2).
8. the sand ground Seed Rain catcher of insertion depth of soil is adjusted according to claim 1, it is characterised in that: the branch
The lower end of dagger A (2) is inwardly tightened to connect support column B (3).
9. the sand ground Seed Rain catcher of insertion depth of soil is adjusted according to claim 1, it is characterised in that: the branch
The lower end of dagger B (3) is sharp distal tip, i.e. the lower end of support column B (3) axial cross section is tilted down from a side to the other side.
10. the sand ground Seed Rain catcher of insertion depth of soil is adjusted according to claim 1, it is characterised in that: described
Seed Rain collecting bag (4) cover capture disk (1) in Seed Rain, on support column A (2) and support column B (3) after shape, upper section is leakage
Bucket type disk, lower section are coniform, bottom seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920151789.9U CN209624154U (en) | 2019-01-29 | 2019-01-29 | A kind of sand ground Seed Rain catcher of adjustable insertion depth of soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920151789.9U CN209624154U (en) | 2019-01-29 | 2019-01-29 | A kind of sand ground Seed Rain catcher of adjustable insertion depth of soil |
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| Publication Number | Publication Date |
|---|---|
| CN209624154U true CN209624154U (en) | 2019-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920151789.9U Expired - Fee Related CN209624154U (en) | 2019-01-29 | 2019-01-29 | A kind of sand ground Seed Rain catcher of adjustable insertion depth of soil |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109580296A (en) * | 2019-01-29 | 2019-04-05 | 中国科学院沈阳应用生态研究所 | The sand ground Seed Rain catcher of adjustable insertion depth of soil |
-
2019
- 2019-01-29 CN CN201920151789.9U patent/CN209624154U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109580296A (en) * | 2019-01-29 | 2019-04-05 | 中国科学院沈阳应用生态研究所 | The sand ground Seed Rain catcher of adjustable insertion depth of soil |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 |