EP0864727A2 - Verfahren zur Entnahme von Bodenproben sowie Bodenprobenentnahmegerät - Google Patents

Verfahren zur Entnahme von Bodenproben sowie Bodenprobenentnahmegerät Download PDF

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Publication number
EP0864727A2
EP0864727A2 EP98104321A EP98104321A EP0864727A2 EP 0864727 A2 EP0864727 A2 EP 0864727A2 EP 98104321 A EP98104321 A EP 98104321A EP 98104321 A EP98104321 A EP 98104321A EP 0864727 A2 EP0864727 A2 EP 0864727A2
Authority
EP
European Patent Office
Prior art keywords
spindle
slide
axis
sample
soil
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP98104321A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0864727A3 (de
Inventor
Peter Gallersdörfer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19710308A external-priority patent/DE19710308A1/de
Application filed by Individual filed Critical Individual
Publication of EP0864727A2 publication Critical patent/EP0864727A2/de
Publication of EP0864727A3 publication Critical patent/EP0864727A3/de
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/003—Drilling with mechanical conveying means
    • E21B7/005—Drilling with mechanical conveying means with helical conveying means
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/02—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by mechanically taking samples of the soil

Definitions

  • the invention relates to a method according to the preamble of claim 1 and to a soil sampling device according to the preamble of claim 3.
  • the object of the invention is to demonstrate a method and a device with which soil samples can be taken in a particularly simple and rational manner.
  • the soil sample is taken from the desired one Place such that in a first step with the help of the rotating driven A first sample is taken from the spindle, then in the one provided for the first samples Container is introduced and then by lowering the spindle again through the bottom hole created by taking the first sample, a second sample is removed, which is introduced into the containers provided for the second samples becomes.
  • 1 is a soil, namely arable soil, which is obtained by removing Soil samples should be examined for their properties. It is common here in given distances from the ground of the area to be examined To take soil samples, for example one PI sample from each Depth TI between, for example, 0 and 30 cm and a sample PII from a depth TII, for example from 30 - 60 cm. The PI and PII samples of the area to be examined are then each in separate containers 2 and 3 for later investigation stored, for example in the container 2, all samples PI and in the Container 3 all samples PII.
  • the sampling device 4 is shown schematically in FIG. 2. This device consists essentially of one on a vehicle, such as a tractor attachable platform 5, in the middle of a vertical axis by one Not shown drive rotatable and movable up and down in the vertical axis Soil sampling spindle or auger 6 is provided.
  • the sampling device is used to take the soil samples PI and PII in one place 4 moved to this location. Then the sampling device 4 is so far lowered that the lower edge of the sleeve 7 stands on the top 1 'of the bottom 1.
  • the slide 9 is used to take further samples PI and PII at another point again pivoted to its first position, so that then at the new position first the sample PI from the depth TI and then the sample PII from the depth TII removed in the aforementioned manner and in each case in the correct containers 2 and 3 can be introduced.
  • the slide 9 is pivoted, for example manually, but can also be done via a gearbox in such a way that if the screw 6 is lowered by an amount which is greater than the depth TI, automatically swiveling the slide from the first position to the second position he follows.
  • the slide 9 is about the horizontal axis between a first position in which the End 9 'of the slide 9 extends into the container 2, and a second position pivotable, in which the end 9 '' of the slide 9 extends into the container 3.
  • Figures 3 and 4 show another possible embodiment of the Sampling device 4a.
  • This device differs from device 4 of the figure 2 first in that on the platform or on the carrier 5a about the axis of Spindle or worm 6 and a housing 10 is rotatably mounted above the sleeve 7, which from a tube piece concentrically enclosing the axis of the screw 6 exists in which a two diametrically opposite to the pipe axis Two windows 11 starting from the lower, open end of the pipe section are incised.
  • a wedge 12 is attached to the housing 10, in such a way that that an inclined surface 13 of the wedge 12 is opposite a window 11 and the upper line of intersection of the two inclined surfaces 13 intersects the axis of the screw 6 and is radial to this axis and also parallel to the plane of the window 11.
  • Das Housing 10 is attached to a plate 14 through which the screw 6 upwards is led out and in which a nut-like in the thread of the screw 6th engaging clearing element 15 is rotatably mounted about the axis of the screw 6.
  • the clearing element 15 has several engaging in the thread of the screw 6 Removal fingers 16, which are located within the housing 10 closed at the top are located.
  • Four containers 17 are provided on the carrier 5.
  • each soil sample PI or PII can the two inclined surfaces 13 each in two mutually opposite containers 17th are emptied, so that each of the samples PI and PII is distributed over two containers 17 are and therefore there is the possibility of only the soil samples PI and PII from each to use a container 17.
  • the bottom removal device 4a has certain advantages over the device 4. Especially this device also has the advantage of a relatively low design.
  • the Removal element 15 is also ensured that the screw 6 after removal a sample is completely cleaned, is also in the thread of the screw 6 remaining material does not lead to undesired falsification of the samples.
  • Figures 5 and 6 show a sampling device 4b, which is different from the device the figure 1 differs in that instead of the platform 5 an annular Platform 5b is provided, on which a plurality of containers 18 are arranged side by side are.
  • the annular platform 5b can be rotated in this way by a control device be that a container 18 is located at the removal point, in Area of effect of a slide 19, over which the respective soil sample from the Screw 6 of the device is introduced into the container 18 provided.
  • the platform 5b is center-free on a support frame 21 rotatably mounted.
  • the Location of taking the respective soil sample and identification for example Number of the container 18 contained in this soil sample is stored.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Soil Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Sampling And Sample Adjustment (AREA)
EP98104321A 1997-03-13 1998-03-10 Verfahren zur Entnahme von Bodenproben sowie Bodenprobenentnahmegerät Withdrawn EP0864727A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19710308A DE19710308A1 (de) 1996-11-21 1997-03-13 Verfahren zur Entnahme von Bodenproben sowie Bodenprobeentnahmegerät
DE19710308 1997-03-13

Publications (2)

Publication Number Publication Date
EP0864727A2 true EP0864727A2 (de) 1998-09-16
EP0864727A3 EP0864727A3 (de) 2000-01-05

Family

ID=7823186

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98104321A Withdrawn EP0864727A3 (de) 1997-03-13 1998-03-10 Verfahren zur Entnahme von Bodenproben sowie Bodenprobenentnahmegerät

Country Status (1)

Country Link
EP (1) EP0864727A3 (un)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009008146B4 (de) * 2009-02-09 2016-06-16 Rwe Power Ag Einrichtung zur Probenahme in einem Haufwerk
CN109060410A (zh) * 2018-09-20 2018-12-21 张家俊 一种地质勘探取样器
CN109060411A (zh) * 2018-09-20 2018-12-21 张家俊 一种便捷式地质勘探取样方法
CN114088449A (zh) * 2021-11-12 2022-02-25 安阳工学院 一种基于土壤污染研究的提高准确度的深层土壤采样器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0330829A1 (de) * 1988-02-03 1989-09-06 Anton Reck Verfahren und Vorrichtung zur Entnahme von Bodenproben
DE19606630C1 (de) * 1996-02-22 1997-09-25 Fritzmeier Georg Gmbh & Co Bodenprobenentnahmegerät

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009008146B4 (de) * 2009-02-09 2016-06-16 Rwe Power Ag Einrichtung zur Probenahme in einem Haufwerk
CN109060410A (zh) * 2018-09-20 2018-12-21 张家俊 一种地质勘探取样器
CN109060411A (zh) * 2018-09-20 2018-12-21 张家俊 一种便捷式地质勘探取样方法
CN109060411B (zh) * 2018-09-20 2020-12-15 安徽匠桥科技服务有限公司 一种便捷式地质勘探取样方法
CN109060410B (zh) * 2018-09-20 2020-12-15 中晋(内蒙古)资源环境科技有限公司 一种地质勘探取样器
CN114088449A (zh) * 2021-11-12 2022-02-25 安阳工学院 一种基于土壤污染研究的提高准确度的深层土壤采样器
CN114088449B (zh) * 2021-11-12 2023-12-29 安阳工学院 一种基于土壤污染研究的提高准确度的深层土壤采样器

Also Published As

Publication number Publication date
EP0864727A3 (de) 2000-01-05

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