CN209085995U - A kind of shallow-layer mud layering acquisition device - Google Patents
A kind of shallow-layer mud layering acquisition device Download PDFInfo
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- CN209085995U CN209085995U CN201821765492.3U CN201821765492U CN209085995U CN 209085995 U CN209085995 U CN 209085995U CN 201821765492 U CN201821765492 U CN 201821765492U CN 209085995 U CN209085995 U CN 209085995U
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- mud
- sampler barrel
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- spring
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Abstract
The utility model relates to a kind of shallow-layer mud to be layered acquisition device, belong to the water body deposits sampling technique field such as pond, lake, shoal, paddy field.Described device includes handle, non-skid band, operating stick, water output cylinder, sampler barrel, sample storing box and sampling cone；Its handle outer layer covers non-skid band, and consolidated with operating stick；Successively screw thread is screwed on for operating stick, water output cylinder, sampler barrel and sampling cone head and the tail；It is opened on sampler barrel and lets out mud hole, let out blocking after mud snail nail is screwed on and let out mud hole；Sample storing box is fixed on straight pin by noose；Sampling cone bottom inner portion installs the anti-down flow resistance piece of two pieces of semicircles；Device installation, disassembly are easy, can adjust device sampling depth on demand, carry out the stratified sampling of different vertical depth, not destroy its layered structure, sample can be stored in sample storing box rapidly；For the device convenient for rinsing, easy to operate, low manufacture cost is sturdy and durable simultaneously, improves sampling efficiency, is suitable for field investigation and studies.
Description
Technical field
The utility model relates to a kind of shallow-layer mud to be layered acquisition device, belong to the water body deposits such as pond, lake, shoal
Sampling technique field.
Background technique
Water body deposit sample is the important foundation of analysis and research evolution of lakes and water body environment variation, mud acquisition dress
Set be a kind of ecological environment and lake survey commonly used equipment, lake, river, the soil in shoal, mud are acquired at present main
Use box bottom sampler, profile lead or grab bucket-type dredger.Currently, being related to the related patents of mud acquisition device: being used for
The bottom sampler (201620025932.6) of paddy soil layering acquisition, soil is easy to fall off in collection process, can not achieve pair
The subsequent observation of soil；Vertical bottom sampler and mud sample acquisition system (201720159658.6) can only acquire a mud sample every time
Product will carry out multi-pass operation for different vertical height, relatively inefficient；A kind of AUTOMATIC ZONING dredger
It is mounted with that five are adopted mud pipe in (201410008959.X) same acquisition plane, which is difficult to be pressed into deeper soil layer depth
Degree, is also difficult to extract from soil after acquisition, is not easy to practical operation application.
Summary of the invention
In order to solve the problems, such as to mention in above-mentioned background technique, the utility model provide a kind of structure be simple and convenient to operate,
It collects a kind of efficient shallow-layer mud and is layered acquisition device.
The utility model is realized by following technical scheme:
A kind of shallow-layer mud layering acquisition device, including handle 1, non-skid band 2, operating stick 3, water output cylinder 4, sampler barrel 5 are deposited
Sample box 6, sampling cone 7；The 1 outer layer covers non-skid band 2 of handle, and consolidated with operating stick 3；Operating stick 3, water output cylinder 4, sampler barrel
5 and the head and the tail of sampling cone 7 successively screw thread is screwed on.
About 4 bore of water output cylinder is different, and upper surface sets out water hole 8.
The sampler barrel 5 includes straight pin 9, sets box slope 10, lets out mud hole 11, lets out mud snail nail 12；Each sampler barrel Unit 5 is high
Degree is 5cm；5 upper end of sampler barrel is equipped with the straight pin 9 of smooth surface below screw thread above, and box slope 10,5 barrel of sampler barrel is arranged in outer surface
On open and let out mud hole 11, let out mud hole 11 and be screwed on mud snail nail 12 is let out.
The sample storing box 6 includes storage sample box cover 13 and noose 14；Storage sample box cover 13 can cover sample storing box 6, and sample storing box 6 passes through
Noose 14 is fixed on straight pin 9.
The sampling cone 7 includes boss 15, and spring I16 hinders piece I17, spring II18, hinders piece II19, cone mouth 20；Sampling cone
7 high 10cm, divide into cone mouth 20；7 inner wall of sampling cone or so consolidates spring I16 and spring II18, hinged resistance piece I17 and resistance piece respectively
II19, spring I16 and spring II18 are affixed with resistance piece I17 and resistance piece II19 respectively, and the resistance lower surface piece I17 sets boss 15.
The working principle of the utility model is:
When to the sampling of the water body deposits such as pond, lake, shoal, installation shallow-layer mud point is required first, in accordance with sampling depth
Layer acquisition device, successively screw thread is screwed on for operating stick 3, water output cylinder 4, sampler barrel 5 and 7 head and the tail of sampling cone.When sampling, staff can
The handle 1 of outer layer covers non-skid band 2 is caught, sampled point is directed at, presses straight down；
Water body and mud are entered in device sampling cone 7 by cone mouth 20, and then upwards, hinged on 7 or so inner wall of sampling cone
Resistance piece I17 and resistance piece II19 be flipped up along articulated shaft, spring I16 and spring II18 are squeezed contraction；Continuation presses down
The device, water body and mud enter sampler barrel 5, and 12 blocking of mud snail nail is let out in the mud hole 11 of letting out on 5 barrel of sampler barrel；When to pond
When the pool, lake, shoal water body are deeper, water body can be flowed out from the outputed water hole 8 in 4 upper surface of water output cylinder；
After acquisition, staff catches handle, extracts shallow-layer mud upwards and is layered acquisition device；Water body and mud sample
Product, which are affected by gravity, to be moved downward, and resistance piece I17 hinged on 7 or so inner wall of sampling cone and resistance piece II19 are downward along articulated shaft at this time
Overturning, until vertical with 7 inner wall of sampling cone, spring I16 and spring II18 Tensile extend, under the boss 15 for hindering the lower end piece I17
Surface and resistance piece II19 seamless connection, mud sample will not fall off outflow from cone mouth 20；
After sample acquisition, 6 side of sample storing box is tightly attached to after setting on box slope 10, sample storing box 6 is fixed on down by noose 14
It on the straight pin 9 of face smooth surface, is unscrewed with screwdriver and lets out mud snail nail 12, mud flows into sample storing box 6 from mud hole 11 is let out, and collection finishes
After cover storage sample box cover 13 and be sealed；This collects process since top layer's sampler barrel 5 of device, successively unscrews downwards each
Sampler barrel 5 lets out mud snail nail 12；
After sample collection, device each section spiral is unscrewed, after rinsing well, the shallow-layer for carrying out next sampled point becomes silted up
Mud layering acquisition.
The beneficial effects of the utility model are:
Device installation, disassembly are easy, can adjust device sampling depth on demand, the layering for carrying out different vertical depth is adopted
Sample, does not destroy its layered structure, and sample can be stored in sample storing box rapidly；
For the device convenient for rinsing, easy to operate, low manufacture cost is sturdy and durable, and sampling efficiency can be improved, be suitable for simultaneously
Field investigation research.
Detailed description of the invention
Fig. 1 is the total figure of the utility model shallow-layer mud layering acquisition device；
Fig. 2 is the utility model water output cylinder schematic diagram；
Fig. 3 is the utility model sampler barrel schematic diagram；
Fig. 4 is the utility model sample storing box schematic diagram；
Fig. 5 is the utility model sampling cone schematic diagram；
Fig. 6 is sampling cone schematic internal view when the utility model takes downwards soil and extracts upwards.
In figure: 1- handle, 2- non-skid band, 3- operating stick, 4- water output cylinder, 5- sampler barrel, 6- sample storing box, 7- sampling cone, 8-
Apopore, 9- straight pin, 10- set box slope, and 11- lets out mud hole, and 12- lets out mud snail and follows closely, 13- storage sample box cover, 14- noose, 15- boss,
16- spring I, 17- hinder piece I, and 18- spring II, 19- hinder piece II, 20- cone mouth.
Specific embodiment
The utility model is described in further detail below by drawings and examples, but the protection model of the utility model
It encloses and is not limited to the content.
Case study on implementation: as shown in figures 1 to 6, this shallow-layer mud is layered acquisition device, including handle 1, non-skid band 2, operating stick
3, water output cylinder 4, sampler barrel 5, sample storing box 6, sampling cone 7；The 1 outer layer covers non-skid band 2 of handle, and consolidated with operating stick 3；Behaviour
Making bar 3, water output cylinder 4, sampler barrel 5 and 7 head and the tail of sampling cone, successively screw thread is screwed on；About 4 bore of water output cylinder is different, upper surface
Set out water hole 8；The sampler barrel 5 includes straight pin 9, sets box slope 10, lets out mud hole 11, lets out mud snail nail 12；Each sampler barrel Unit 5
Height is 5cm；Straight pin 9 of 5 upper end of sampler barrel equipped with smooth surface below screw thread above, outer surface setting box slope 10, sampler barrel 5
It is opened on wall and lets out mud hole 11, let out mud hole 11 and be screwed on mud snail nail 12 is let out；The sample storing box 6 includes storage sample box cover 13 and noose 14；It deposits
Sample box cover 13 can cover sample storing box 6, and sample storing box 6 is fixed on straight pin 9 by noose 14；The sampling cone 7 includes boss 15,
Spring I16 hinders piece I17, spring II18, hinders piece II19, cone mouth 20；Sampling cone 7 is 10cm high, divides into cone mouth 20；7 inner wall of sampling cone
Left and right consolidate respectively spring I16 and spring II18, hinged resistance piece I17 and resistance piece II19, spring I16 and spring II18 respectively with resistance
Piece I17 and resistance piece II19 are affixed, and the resistance lower surface piece I17 sets boss 15.
When sampling, staff can catch the handle 1 of outer layer covers non-skid band 2, be directed at sampled point, press straight down；
Water body and mud are entered in device sampling cone 7 by cone mouth 20, and then upwards, hinged resistance piece I17 on 7 or so inner wall of sampling cone
It is flipped up with resistance piece II19 along articulated shaft, spring I16 and spring II18 are squeezed contraction；Continuation presses the device, water down
Body and mud enter sampler barrel 5, and 12 blocking of mud snail nail is let out in the mud hole 11 of letting out on 5 barrel of sampler barrel；When to pond, lake, shallow
When beach water body is deeper, water body can be flowed out from the outputed water hole 8 in 4 upper surface of water output cylinder.
After acquisition, staff catches handle, extracts shallow-layer mud upwards and is layered acquisition device；Water body and mud sample
Product, which are affected by gravity, to be moved downward, and resistance piece I17 hinged on 7 or so inner wall of sampling cone and resistance piece II19 are downward along articulated shaft at this time
Overturning, until vertical with 7 inner wall of sampling cone, spring I16 and the elongation of spring II18 Tensile hinder the boss (15) of the lower end piece I17
Lower surface and resistance piece II19 seamless connection, mud sample will not fall off outflow from cone mouth 20.
After sample acquisition, 6 side of sample storing box is tightly attached to after setting on box slope (10), sample storing box 6 is fixed on by noose 14
It below on the straight pin 9 of smooth surface, is unscrewed with screwdriver and lets out mud snail nail 12, mud is flowed into sample storing box 6 from mud hole 11 is let out, collected
Sample storing box lid 13 is covered after finishing to be sealed；This collect process since top layer's sampler barrel 5 of device start, successively unscrew downwards often
A sampler barrel 5 lets out mud snail nail 12.
After sample collection, device each section spiral is unscrewed, after rinsing well, the shallow-layer for carrying out next sampled point becomes silted up
Mud layering acquisition.
Claims (5)
1. a kind of shallow-layer mud is layered acquisition device, it is characterised in that: including handle (1), non-skid band (2), operating stick (3), go out
Water drum (4), sampler barrel (5), sample storing box (6), sampling cone (7)；Handle (1) outer layer covers non-skid band (2), and with operating stick (3)
Consolidation；Successively screw thread is screwed on for operating stick (3), water output cylinder (4), sampler barrel (5) and sampling cone (7) head and the tail.
2. a kind of shallow-layer mud according to claim 1 is layered acquisition device, it is characterised in that: on the water output cylinder (4)
Lower relative aperture is different, and upper surface sets out water hole (8).
3. a kind of shallow-layer mud according to claim 1 is layered acquisition device, it is characterised in that: sampler barrel (5) packet
Straight pin (9) are included, box slope (10) are set, let out mud hole (11), let out mud snail nail (12)；The high 5cm of each sampler barrel (5), on sampler barrel (5)
End is equipped with the straight pin (9) of smooth surface below screw thread above, and box slope (10) are arranged in outer surface, opens on sampler barrel (5) barrel and lets out mud hole
(11), it lets out mud hole (11) and is screwed on mud snail nail (12) is let out.
4. a kind of shallow-layer mud according to claim 1 is layered acquisition device, it is characterised in that: sample storing box (6) packet
Include storage sample box cover (13) and noose (14)；Storage sample box cover (13) can cover sample storing box (6), and sample storing box (6) is solid by noose (14)
It is scheduled on straight pin (9).
5. a kind of shallow-layer mud according to claim 1 is layered acquisition device, it is characterised in that: sampling cone (7) packet
Include boss (15), spring I(16), hinder piece I(17), spring II(18), hinder piece II(19), cone mouth (20)；Sampling cone (7) is high
10cm divides into cone mouth (20)；Sampling cone (7) inner wall or so consolidates spring I(16 respectively) and spring II(18), hinged resistance piece I
(17) and resistance piece II(19), spring I(16) and spring II(18) respectively with resistance piece I(17) and hinder piece II(19) it is affixed, resistance piece I
(17) lower surface sets boss (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821765492.3U CN209085995U (en) | 2018-10-30 | 2018-10-30 | A kind of shallow-layer mud layering acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821765492.3U CN209085995U (en) | 2018-10-30 | 2018-10-30 | A kind of shallow-layer mud layering acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209085995U true CN209085995U (en) | 2019-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821765492.3U Expired - Fee Related CN209085995U (en) | 2018-10-30 | 2018-10-30 | A kind of shallow-layer mud layering acquisition device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877796A (en) * | 2021-12-09 | 2022-08-09 | 长沙理工大学 | Rapid determination method for sludge thickness based on oxidation-reduction potential |
| CN117890149A (en) * | 2024-03-14 | 2024-04-16 | 中国水利水电科学研究院 | Shallow slope sampling device |
-
2018
- 2018-10-30 CN CN201821765492.3U patent/CN209085995U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877796A (en) * | 2021-12-09 | 2022-08-09 | 长沙理工大学 | Rapid determination method for sludge thickness based on oxidation-reduction potential |
| CN114877796B (en) * | 2021-12-09 | 2024-01-12 | 长沙理工大学 | Sludge thickness rapid determination method based on oxidation-reduction potential |
| CN117890149A (en) * | 2024-03-14 | 2024-04-16 | 中国水利水电科学研究院 | Shallow slope sampling device |
| CN117890149B (en) * | 2024-03-14 | 2024-05-14 | 中国水利水电科学研究院 | Shallow slope sampling device |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 Termination date: 20201030 |
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| CF01 | Termination of patent right due to non-payment of annual fee |