CN104374603B - Efficient soil sampler - Google Patents
Efficient soil sampler Download PDFInfo
- Publication number
- CN104374603B CN104374603B CN201410665974.1A CN201410665974A CN104374603B CN 104374603 B CN104374603 B CN 104374603B CN 201410665974 A CN201410665974 A CN 201410665974A CN 104374603 B CN104374603 B CN 104374603B
- Authority
- CN
- China
- Prior art keywords
- base
- soil sampler
- carry
- connecting plate
- 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.)
- Expired - Fee Related
Links
- 239000002689 soil Substances 0.000 title claims abstract description 20
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000005070 sampling Methods 0.000 abstract description 4
- 238000005527 soil sampling Methods 0.000 abstract 6
- 238000010586 diagram Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000009434 installation Methods 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D1/00—Investigation of foundation soil in situ
- E02D1/02—Investigation of foundation soil in situ before construction work
- E02D1/04—Sampling of soil
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Soil Sciences (AREA)
- Analytical Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention relates to an efficient soil sampler. The efficient soil sampler comprises a circular-ring-shaped base; a guide base is fixedly connected to the center of the base by use of a connecting plate; a soil sampling rod is arranged in the center of the guide base in a sliding manner; the soil sampling rod is of a structure with a lead screw at the upper end and a soil sampling sleeve at the lower end; the lead screw is spirally connected into a lead screw holder; the lead screw holder is fixedly connected with the circular-arc-shaped base by use of a plurality of fixed rods; a handle is arranged on the upper end of the lead screw; a cone-shaped sleeve is connected to the lower end of the soil sampling sleeve. The efficient soil sampler is simple in structure and reasonable in design; the cone-shaped sleeve is connected to the lower end of the soil sampling sleeve and capable of preventing a soil sample from getting away from the soil sampling sleeve; one-time sampling is realized and the sampling efficiency is improved.
Description
Technical field
The present invention relates to geological prospecting apparatus field, more particularly, to a kind of soil sampler.
Background technology
In geological exploration field, collection earth sample commonly uses soil sampler often.Existing sampler structure bag
Include annular base, the center of base is fixed with guide holder, the central slide device of guide holder fetches earth bar, takes
Native bar carries, for upper end, the structure that screw mandrel lower end carries the set that fetches earth, and screw mandrel spiral is connected in screw rodb base, screw mandrel
Seat is fixedly connected with annular base.Soil sampler has the drawback that：Fetch earth bar lower end be tubular assembling structure,
When departing from ground after fetching earth, earth sample easily comes off in cylinder, results in the need for repeatedly fetching earth, efficiency is low.
Content of the invention
The applicant is directed to above-mentioned existing shortcoming of the prior art, is studied and improves, and provides a kind of knot
The efficient soil sampler that structure is reasonable, convenient use, soil extracting efficiency are high.
The technical solution adopted in the present invention is as follows：
A kind of efficient soil sampler, including annular base, the center of base is fixed with guide holder by connecting plate,
The central slide device of guide holder fetches earth bar, and the bar that fetches earth carries, for upper end, the knot that screw mandrel lower end carries the set that fetches earth
Structure, screw mandrel spiral is connected in screw rodb base, and screw rodb base is fixedly connected by many fix bars with annular base,
The upper end of screw mandrel carries handle, and the lower end of the described set that fetches earth is connected with taper sheath.
Improvement further as technique scheme：
The bottom diameter of described taper sheath is less than the internal diameter of the set that fetches earth.
Described taper sheath is volute spring, the spring wire rectangular cross-section structure of described volute spring.
The lower surface of described base carries first annular flange.
The two ends of described handle are respectively provided with through hole.
The two ends of described connecting plate carry multiple rows of installing hole, and the end of connecting plate is inserted in the periphery mounting groove of base
Interior, base carries the locking hole of mounting groove described in insertion.
The lower surface of described guide holder carries the second annular flange flange.
Beneficial effects of the present invention are as follows：
The structure of the present invention is simple, reasonable in design；Connect taper sheath in the lower end of the set that fetches earth, it is to avoid soil sample takes off
From the set that fetches earth, realize primary sample, improve sampling efficiency；The structure of the present invention is simple, reasonable in design.
Brief description
Fig. 1 is the schematic perspective view of the present invention.
Fig. 2 is the three-dimensional structure diagram of the guide holder of the present invention.
Fig. 3 is the three-dimensional structure diagram of the bar that fetches earth of the present invention.
Wherein：1st, base；11st, mounting groove；12nd, first annular flange；13rd, locking hole；2nd, guide
Seat；21st, the second annular flange flange；3rd, screw rodb base；4th, fetch earth bar；41st, screw mandrel；42nd, fetch earth set；43、
Taper sheath；44th, handle；441st, through hole；5th, fix bar；6th, connecting plate；61st, installing hole.
Specific embodiment
Below in conjunction with the accompanying drawings, the specific embodiment of the present invention is described.
As shown in figure 1, the efficient soil sampler of the present embodiment, including annular base 1, the center of base 1
It is fixed with guide holder 2 by connecting plate 6, the central slide device of guide holder 2 fetches earth bar 4, the bar 4 that fetches earth is
Upper end carries the structure that screw mandrel 41 lower end carries the set 42 that fetches earth, and screw mandrel 41 spiral is connected in screw rodb base 3,
Screw rodb base 3 is fixedly connected by many fix bars 5 with annular base 1, and the upper end of screw mandrel 41 carries handle
Hand 44, the lower end of the set 42 that fetches earth is connected with taper sheath 43.
As shown in Fig. 2 the lower surface of guide holder 2 carries the second annular flange flange 21.
As shown in figure 1, the lower surface of base 1 carries first annular flange 12.
As shown in figure 3, the bottom diameter that the lower end of the set 42 that fetches earth is connected with taper sheath 43 taper sheath 43 is little
In the internal diameter of the set 42 that fetches earth, taper sheath 43 is volute spring, the spring wire rectangular cross-section knot of volute spring
Structure；The two ends of handle 44 are respectively provided with through hole 441, and through hole 441 facilitates operation by human hand handle 44.
As shown in figure 1, the two ends of connecting plate 6 carry multiple rows of installing hole 61, the end of connecting plate 6 is inserted in bottom
In the periphery mounting groove 11 of seat 1, base 1 carries the locking hole 13 of insertion mounting groove 11, connecting plate 6
Installation operation is convenient and base 1 between, stable connection, and multiple rows of installing hole 61 can adjust installing space, real
Existing connection between different size of guide holder 2 and base 1.
When the present invention uses, base 1 is contacted with ground；Swing handle 44 will fetch earth and cover 42 screw-in undergrounds,
During screw-in, the first annular flange 12 insertion underground of base 1 lower surface, prevent it from following handle 44
Rotate；Fetch earth set 42 lower ends taper sheath 43 1 aspect can reduce fetch earth set 42 and ground between resistance,
On the other hand coming off of sample during rollback, thus realizing primary sample, efficiency high can be avoided.
The structure of the present invention is simple, reasonable in design；Connect taper sheath in the lower end of the set that fetches earth, it is to avoid soil sample takes off
From the set that fetches earth, realize primary sample, improve sampling efficiency；The structure of the present invention is simple, reasonable in design.
Above description is explanation of the invention, is not the restriction to invention, limited range ginseng of the present invention
See claim, within protection scope of the present invention, any type of modification can be made.
Claims (5)
1. a kind of efficient soil sampler, including annular base（1）, base（1）Center by connecting plate（6）It is fixed with guide holder（2）, guide holder（2）Central slide device fetch earth bar（4）, fetch earth bar（4）Carry screw mandrel for upper end（41）Lower end carries the set that fetches earth（42）Structure, screw mandrel（41）Spiral is connected to screw rodb base（3）Interior, screw rodb base（3）With annular base（1）By many fix bars（5）It is fixedly connected, screw mandrel（41）Upper end carry handle（44）It is characterised in that：The described set that fetches earth（42）Lower end be connected with taper sheath（43）, described taper sheath（43）Bottom diameter be less than and fetch earth set（42）Internal diameter, described taper sheath（43）For volute spring, the spring wire rectangular cross-section structure of described volute spring.
2. according to claim 1 efficiently soil sampler it is characterised in that：Described base（1）Lower surface carry first annular flange（12）.
3. according to claim 1 efficiently soil sampler it is characterised in that：Described handle（44）Two ends be respectively provided with through hole（441）.
4. according to claim 1 efficiently soil sampler it is characterised in that：Described connecting plate（6）Two ends carry multiple rows of installing hole（61）, connecting plate（6）End be inserted in base（1）Periphery mounting groove（11）Interior, base（1）Above carry mounting groove described in insertion（11）Locking hole（13）.
5. according to claim 1 efficiently soil sampler it is characterised in that：Described guide holder（2）Lower surface carry the second annular flange flange（21）.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410665974.1A CN104374603B (en) | 2014-11-19 | 2014-11-19 | Efficient soil sampler |
| CN201610943043.2A CN106522188B (en) | 2014-11-19 | 2014-11-19 | Efficient soil sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410665974.1A CN104374603B (en) | 2014-11-19 | 2014-11-19 | Efficient soil sampler |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610943043.2A Division CN106522188B (en) | 2014-11-19 | 2014-11-19 | Efficient soil sampler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104374603A CN104374603A (en) | 2015-02-25 |
| CN104374603B true CN104374603B (en) | 2017-02-22 |
Family
ID=52553652
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610943043.2A Active CN106522188B (en) | 2014-11-19 | 2014-11-19 | Efficient soil sampler |
| CN201410665974.1A Expired - Fee Related CN104374603B (en) | 2014-11-19 | 2014-11-19 | Efficient soil sampler |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610943043.2A Active CN106522188B (en) | 2014-11-19 | 2014-11-19 | Efficient soil sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106522188B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645649A (en) * | 2018-03-30 | 2018-10-12 | 青岛理工大学 | A kind of soft rock sampler |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11140858A (en) * | 1997-11-07 | 1999-05-25 | Kawaguchi Ace Kogyo Kk | Soil sampler and method for ground surveying using the same |
| CN101509841A (en) * | 2009-03-23 | 2009-08-19 | 广东省农业科学院土壤肥料研究所 | Sample acquisition machine |
| CN202939058U (en) * | 2012-12-12 | 2013-05-15 | 吉林师范大学 | Liner in-situ soil sampler with bracket |
| CN103630422A (en) * | 2013-11-11 | 2014-03-12 | 南京信息工程大学 | Oppositely assembled soil sampling tube and soil sampling method |
| CN204255675U (en) * | 2014-11-19 | 2015-04-08 | 无锡中地地质装备有限公司 | Efficient soil sample barrel |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2693822Y (en) * | 2004-03-21 | 2005-04-20 | 张宝和 | Road soil sampler for highway engineering |
| RU2348754C1 (en) * | 2007-08-20 | 2009-03-10 | ФГОУ ВПО Самарская государственная сельскохозяйственная академия | Soil auger-sampler |
| CN203741803U (en) * | 2014-01-10 | 2014-07-30 | 瑞和安惠项目管理集团有限公司 | Subgrade compaction measurement soil sampling device for project supervision |
| CN203719942U (en) * | 2014-03-12 | 2014-07-16 | 四川农业大学 | Farmland soil acquirer |
-
2014
- 2014-11-19 CN CN201610943043.2A patent/CN106522188B/en active Active
- 2014-11-19 CN CN201410665974.1A patent/CN104374603B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11140858A (en) * | 1997-11-07 | 1999-05-25 | Kawaguchi Ace Kogyo Kk | Soil sampler and method for ground surveying using the same |
| CN101509841A (en) * | 2009-03-23 | 2009-08-19 | 广东省农业科学院土壤肥料研究所 | Sample acquisition machine |
| CN202939058U (en) * | 2012-12-12 | 2013-05-15 | 吉林师范大学 | Liner in-situ soil sampler with bracket |
| CN103630422A (en) * | 2013-11-11 | 2014-03-12 | 南京信息工程大学 | Oppositely assembled soil sampling tube and soil sampling method |
| CN204255675U (en) * | 2014-11-19 | 2015-04-08 | 无锡中地地质装备有限公司 | Efficient soil sample barrel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104374603A (en) | 2015-02-25 |
| CN106522188B (en) | 2018-09-25 |
| CN106522188A (en) | 2017-03-22 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Wei Inventor before: Su Gang Inventor before: Yao Fenglei Inventor before: Bao Xinyi |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161031 Address after: Ganquan road Shushan District of Hefei City, Anhui Province, Jiangmen 230000 Business Garden No. 81 floor B-1015 Applicant after: HEFEI LONGTUTEM INFORMATION TECHNOLOGY Co.,Ltd. Address before: 214000 Xintai Industrial Park, Wuxi New District, Jiangsu, China (Wuxi Geological Equipment Co., Ltd.) Applicant before: WUXI GEOTEC GEOLOGICAL EQUIPMENT Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161220 Address after: 402560 Tongliang City, the town of Pu Pu District, Castle Peak Village, Chongqing, twenty Applicant after: CHONGQING TONGLIANG LVMAO AGRICULTURAL DEVELOPMENT CO.,LTD. Address before: Ganquan road Shushan District of Hefei City, Anhui Province, Jiangmen 230000 Business Garden No. 81 floor B-1015 Applicant before: HEFEI LONGTUTEM INFORMATION TECHNOLOGY Co.,Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210527 Address after: 537000 No.99, East Road, Michang Town, Luchuan County, Yulin City, Guangxi Zhuang Autonomous Region Patentee after: LUCHUAN COUNTY MICHANG TOWN HEMEI PLANTATION AND BREEDING SPECIALIZED COOPERATIVES Address before: 402560 group 20, Qingshan village, Pulu Town, Tongliang District, Chongqing Patentee before: CHONGQING TONGLIANG LVMAO AGRICULTURAL DEVELOPMENT Co.,Ltd. |
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| 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: 20170222 Termination date: 20211119 |