CN103424280A - Deep soil sampler - Google Patents
Deep soil sampler Download PDFInfo
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- CN103424280A CN103424280A CN2013103274808A CN201310327480A CN103424280A CN 103424280 A CN103424280 A CN 103424280A CN 2013103274808 A CN2013103274808 A CN 2013103274808A CN 201310327480 A CN201310327480 A CN 201310327480A CN 103424280 A CN103424280 A CN 103424280A
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- sampling
- hydraulic cylinder
- rod
- cover plate
- thief rod
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention provides a deep soil sampler, which comprises a fixed support, wherein a multi-stage hydraulic cylinder is inversely mounted on the fixed support; the cylinder bottom of the multi-stage hydraulic cylinder is fixed onto the fixed bracket; a piston rod of the multi-stage hydraulic cylinder is connected with a sampling rod; the head part of the sampling rod takes the shape of a sharp corner; a group of sampling tanks is uniformly distributed on the sampling rod; a cover plate is arranged on each sampling tank; the cover plates are connected together via pull rods; cover plate slide rails are arranged on the sampling rod. According to the invention, the multi-stage hydraulic cylinder directly drives the sampling rod to stretch under the ground for sampling, so that deep excavation is not required, less damage is caused to the land vegetation, sampling operation is convenient, and time and labor are saved.
Description
Technical field:
The present invention relates to a kind of environmental monitoring utility appliance, be specifically related to a kind of deep soil sampler.
Background technology:
Soil sampling refers to the method that gathers pedotheque.The distribution of pollutant in soil, the existing level difference caused because of the distance of distance pollution source, the vertical differentiation that also has the difference because of time and other factors to cause, thereby also to gather soil sample according to the soil profile layer layering.The soil profile layering will be considered the generation level of all kinds of soil, and considers the different mechanical composition of soil, structure, the content of organic matter etc.Soil sampler has numerous species.Gather farmland or wasteland topsoil sample, available small-sized spades.The general physical property of research soil, as the soil weight, porosity and water retention characteristic etc., can utilize cutting ring.The cylinder that cutting ring is both ends open, end opening has sword, and the height of cylinder and diameter are 5 centimetres of left and right.The most frequently used sampling instrument is earth boring auger.Earth boring auger divides manual operation and mechanically actuated two classes.Manual earth boring auger style is a lot of, and the short handle earth boring auger that gathers the shallow-layer soil sample is arranged, and observes the screw terminal earth boring auger of 1 meter left and right soil layer interior profile feature, and it is laborsaving that the latter advances soil, is particularly useful for observing WATER LEVEL CHANGES, but it is little to gather the soil sample amount.Gather for chemical analysis or while not needing the soil sample of physical analysis of undisturbed soil, use the open type earth boring auger.Gather the undisturbed soil sample of spoiled soil structure not or shape, use telescopic earth boring auger.Machinery is adopted earth boring auger by motor driving, makes drill body enter the soil of certain depth, then earth pillar is put on, and keeps flat observation, cutting sampling on demand.The earth pillar diameter can be controlled with the drill body of different-diameter, as 5 centimetres, 10 centimetres or thicker.
For the modes such as frequent employing degree of depth excavation of taking a sample to research and adopting of deep soil, then utilized some above-mentioned instruments to be sampled, easily to damaging property such as surface vegetations, and waste time and energy.
Summary of the invention:
The objective of the invention is provides a kind of deep soil sampler for the problem of above-mentioned existence, and sampling is convenient, avoids the destructiveness that surface vegetation is caused, and the vertical demixing sampling can once complete, and easy to operate, sampling depth is accurate.
Above-mentioned purpose realizes by following technical scheme:
The deep soil sampler, comprise fixed support, upside-down mounting multistage hydraulic cylinder on described fixed support, the cylinder bottom of described multistage hydraulic cylinder is fixed on described support, and the piston rod of described multistage hydraulic cylinder connects thief rod, and the head of described thief rod is tip-angled shape, be uniformly distributed one group of sampling groove on described thief rod, have cover plate on each described sampling groove, described cover plate links together by pull bar, has the cover plate slideway on described thief rod.
Described deep soil sampler, the end of the piston rod of described multistage hydraulic cylinder is provided with the external thread connector, and the afterbody of described thief rod has inner screw sheath, and described piston rod and described thief rod are together by a threaded connection.
Beneficial effect:
1. the present invention adopts multistage hydraulic cylinder to drive, and the stroke of hydraulic cylinder is large, is convenient to the sampling of deep soil, and hydraulic cylinder of the present invention directly drives thief rod to stretch into underground the sampling, do not need the mode that adopts the degree of depth to excavate, to the earth's surface preparation, destroy little, sampling is convenient, time saving and energy saving.
2. sampling groove of the present invention is uniformly distributed, and is convenient to deep soil is carried out to block sampling, can once complete the Vertical Sampling of soil, and the sample size of collection is large.
3. piston rod of the present invention and thief rod are threaded connection, and convenient disassembly connects reliable.
The accompanying drawing explanation:
Fig. 1 is structural representation of the present invention.
In figure: 1, fixed support, 2, multistage hydraulic cylinder, 3, piston rod, 4, thief rod, 5, sampling groove, 6, cover plate, 7, pull bar, 8, the external thread connector, 9, inner screw sheath.
Embodiment:
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention.Should understand following embodiment only is not used in and limits the scope of the invention for the present invention is described.
Embodiment 1:
As shown in Figure 1: deep soil sampler of the present invention, comprise fixed support 1, upside-down mounting multistage hydraulic cylinder 2 on described fixed support, the cylinder bottom of described multistage hydraulic cylinder is fixed on described support, the piston rod 3 of described multistage hydraulic cylinder connects thief rod 4, the head of described thief rod is tip-angled shape, be uniformly distributed one group of sampling groove 5 on described thief rod, there is cover plate 6 on each described sampling groove, described cover plate links together by pull bar 7, has the cover plate slideway on described thief rod.
Embodiment 2:
Described deep soil sampler, the end of the piston rod of described multistage hydraulic cylinder is provided with external thread connector 8, and the afterbody of described thief rod has inner screw sheath 9, and described piston rod and described thief rod are together by a threaded connection.
The disclosed technological means of the present invention program is not limited only to the disclosed technological means of above-mentioned technological means, also comprises by above technical characterictic and is equal to the technical scheme that replacement forms.Unaccomplished matter of the present invention, belong to those skilled in the art's common practise.
Claims (2)
1. a deep soil sampler, comprise fixed support, it is characterized in that: upside-down mounting multistage hydraulic cylinder on described fixed support, the cylinder bottom of described multistage hydraulic cylinder is fixed on described support, and the piston rod of described multistage hydraulic cylinder connects thief rod, and the head of described thief rod is tip-angled shape, be uniformly distributed one group of sampling groove on described thief rod, have cover plate on each described sampling groove, described cover plate links together by pull bar, has the cover plate slideway on described thief rod.
2. deep soil sampler according to claim 1, it is characterized in that: the end of the piston rod of described multistage hydraulic cylinder is provided with the external thread connector, the afterbody of described thief rod has inner screw sheath, and described piston rod and described thief rod are together by a threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103274808A CN103424280A (en) | 2013-07-31 | 2013-07-31 | Deep soil sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103274808A CN103424280A (en) | 2013-07-31 | 2013-07-31 | Deep soil sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103424280A true CN103424280A (en) | 2013-12-04 |
Family
ID=49649359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103274808A Pending CN103424280A (en) | 2013-07-31 | 2013-07-31 | Deep soil sampler |
Country Status (1)
| Country | Link |
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| CN (1) | CN103424280A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034556A (en) * | 2014-06-20 | 2014-09-10 | 王毓芳 | Hand driving type deep soil sampler |
| CN104330281A (en) * | 2014-11-03 | 2015-02-04 | 南京白云化工环境监测有限公司 | Hard rock sampling device |
| CN106706360A (en) * | 2017-02-28 | 2017-05-24 | 王小球 | Solid tire detection sampler |
| CN110186709A (en) * | 2019-06-27 | 2019-08-30 | 深圳大学 | The multistage big depth drilling system of a kind of month base fidelity coring and method |
| CN110967217A (en) * | 2019-12-31 | 2020-04-07 | 南通欧萨环境检测技术有限公司 | Environment soil sampling device and measuring method for detecting lead content of waste residue soil |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1201717A1 (en) * | 1984-07-06 | 1985-12-30 | Всесоюзный Ордена Ленина Научно-Исследовательский Институт Сахарной Свеклы Научно-Производственного Объединения "Сахсвекла" | Device for taking soil samples from various horizons of well |
| JPH02108788A (en) * | 1988-10-17 | 1990-04-20 | Hitachi Constr Mach Co Ltd | Earth sampling device |
| CN201464236U (en) * | 2009-06-24 | 2010-05-12 | 张广华 | Multi-point sampler for powder and granular materials |
| CN201561872U (en) * | 2009-11-12 | 2010-08-25 | 中冶天工建设有限公司 | Sampling tool for powdery material |
| CN201662489U (en) * | 2010-02-05 | 2010-12-01 | 中建商品混凝土有限公司 | Powder sampler |
| CN103134705A (en) * | 2013-02-05 | 2013-06-05 | 泸州品创科技有限公司 | Multipoint sampling device for fermented grains of white spirits and application method thereof |
| CN203405344U (en) * | 2013-07-31 | 2014-01-22 | 南京白云化工环境监测有限公司 | Deep soil sampler |
-
2013
- 2013-07-31 CN CN2013103274808A patent/CN103424280A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1201717A1 (en) * | 1984-07-06 | 1985-12-30 | Всесоюзный Ордена Ленина Научно-Исследовательский Институт Сахарной Свеклы Научно-Производственного Объединения "Сахсвекла" | Device for taking soil samples from various horizons of well |
| JPH02108788A (en) * | 1988-10-17 | 1990-04-20 | Hitachi Constr Mach Co Ltd | Earth sampling device |
| CN201464236U (en) * | 2009-06-24 | 2010-05-12 | 张广华 | Multi-point sampler for powder and granular materials |
| CN201561872U (en) * | 2009-11-12 | 2010-08-25 | 中冶天工建设有限公司 | Sampling tool for powdery material |
| CN201662489U (en) * | 2010-02-05 | 2010-12-01 | 中建商品混凝土有限公司 | Powder sampler |
| CN103134705A (en) * | 2013-02-05 | 2013-06-05 | 泸州品创科技有限公司 | Multipoint sampling device for fermented grains of white spirits and application method thereof |
| CN203405344U (en) * | 2013-07-31 | 2014-01-22 | 南京白云化工环境监测有限公司 | Deep soil sampler |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034556A (en) * | 2014-06-20 | 2014-09-10 | 王毓芳 | Hand driving type deep soil sampler |
| CN104330281A (en) * | 2014-11-03 | 2015-02-04 | 南京白云化工环境监测有限公司 | Hard rock sampling device |
| CN106706360A (en) * | 2017-02-28 | 2017-05-24 | 王小球 | Solid tire detection sampler |
| CN110186709A (en) * | 2019-06-27 | 2019-08-30 | 深圳大学 | The multistage big depth drilling system of a kind of month base fidelity coring and method |
| CN110186709B (en) * | 2019-06-27 | 2024-03-29 | 深圳大学 | Moon-based fidelity coring multistage large-depth drilling system and method |
| CN110967217A (en) * | 2019-12-31 | 2020-04-07 | 南通欧萨环境检测技术有限公司 | Environment soil sampling device and measuring method for detecting lead content of waste residue soil |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131204 |