CN106522188A - Efficient soil sampling device - Google Patents
Efficient soil sampling device Download PDFInfo
- Publication number
- CN106522188A CN106522188A CN201610943043.2A CN201610943043A CN106522188A CN 106522188 A CN106522188 A CN 106522188A CN 201610943043 A CN201610943043 A CN 201610943043A CN 106522188 A CN106522188 A CN 106522188A
- Authority
- CN
- China
- Prior art keywords
- base
- earth
- connecting plate
- soil
- efficient 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.)
- Granted
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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
Abstract
The invention relates to an efficient soil sampling device. The efficient soil sampling device comprises a circular base. The center of the base is fixedly connected with a guide seat through a connecting plate. A soil sampling rod is slidably arranged in the center of the guide seat. The soil sampling rod is of a structure with a lead screw at the upper end and a soil taking sleeve at the lower end. The lead screw is spirally connected into a lead screw seat. The lead screw seat is fixedly connected with the circular base through multiple fixing rods. The upper end of the lead screw is provided with a handle. The lower end of the soil taking sleeve is connected with a conical sleeve. The efficient soil sampling device is simple in structure and reasonable in design; the conical sleeve is connected to the lower end of the soil taking sleeve, it is avoided that a soil sample is separated from the soil sampling sleeve, one-time sampling is achieved, and the sampling efficiency is improved; and the efficient soil sampling device is simple in structure and reasonable in design.
Description
The application is application number 2014106659741,19 days November 2014 applying date, denomination of invention " efficient soil sampler "
Divisional application.
Technical field
A kind of the present invention relates to geological prospecting apparatus field, more particularly to soil sampler.
Background technology
In geological exploration field, collection earth sample commonly uses soil sampler often.Existing sampler structure includes annulus
Shape base, the center of base are fixed with guide holder, and the central slide device of guide holder fetches earth bar, and the bar that fetches earth is that upper end carries screw mandrel
Structure of the lower end with the set that fetches earth, screw mandrel spiral are connected in screw rodb base, and screw rodb base is fixedly connected with annular base.Soil sampler
Have the drawback that：Fetch earth bar lower end be tubular assembling structure, after fetching earth depart from ground when, earth sample easily comes off from cylinder,
Result in the need for repeatedly fetching earth, efficiency is low.
The content of the invention
The applicant is directed to above-mentioned shortcoming of the prior art, is studied and is improved, there is provided a kind of rational in infrastructure, convenient
Using the high efficient soil sampler of, soil extracting efficiency.
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, guide holder
Central slide device fetches earth bar, the bar that fetches earth be upper end with structure of the screw mandrel lower end with the set that fetches earth, screw mandrel spiral is connected to silk
In pole socket, screw rodb base is fixedly connected by many fix bars with annular base, and the upper end of screw mandrel carries handle, the set that fetches earth
Lower end be connected with taper sheath.
As the further improvement of above-mentioned technical proposal：
Internal diameter of the bottom diameter of the taper sheath less than the set that fetches earth.
The taper sheath be volute spring, the spring wire rectangular cross-section structure of the volute spring.
The lower surface of the base carries first annular flange.
The two ends of the handle are respectively provided with through hole.
The two ends of the connecting plate carry multiple rows of installing hole, and the end of connecting plate is inserted in the periphery mounting groove of base, base
The upper locking hole with mounting groove described in insertion.
The lower surface of the guide holder carries the second annular flange flange.
Beneficial effects of the present invention are as follows：
The simple structure, reasonable in design of the present invention；In the lower end connection taper sheath of the set that fetches earth, it is to avoid soil sample disengaging is fetched earth
Set, realizes primary sample, improves sampling efficiency；The simple structure, reasonable in design of the present invention.
Description of the drawings
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 holder；21st, second is annular
Flange；3rd, screw rodb base；4th, fetch earth bar；41st, screw mandrel；42nd, fetch earth set；43rd, 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, illustrate the specific embodiment of the present invention.
As shown in figure 1, the efficient soil sampler of the present embodiment, including annular base 1, the center of base 1 is solid by connecting plate 6
It is connected with guide holder 2, the central slide device of guide holder 2 fetches earth bar 4, the bar 4 that fetches earth is upper end with 41 lower end of screw mandrel with fetching earth
The structure of set 42,41 spiral of screw mandrel are connected in screw rodb base 3, and screw rodb base 3 is fixed by many fix bars 5 with annular base 1
Connection, the upper end of screw mandrel 41 carry handle 44, and 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 lower end of the set 42 that fetches earth is connected with the bottom diameter of 43 taper sheath 43 of taper sheath less than the set 42 that fetches earth
Internal diameter, taper sheath 43 be volute spring, the spring wire rectangular cross-section structure of volute spring；The two ends of handle 44 are respectively provided with
Through hole 441, through hole 441 facilitate 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 the periphery peace of base 1
In tankage 11, the locking hole 13 with insertion mounting groove 11 on base 1, between connecting plate 6 and base 1, installation operation is convenient, connection
Firm, 61 scalable installing space of multiple rows of installing hole realizes the connection between different size of guide holder 2 and base 1.
When the present invention is used, base 1 is contacted with ground；Swing handle 44 will fetch earth and cover 42 screw-in undergrounds, during screw-in,
The insertion of first annular flange 12 underground of 1 lower surface of base, prevents which from following handle 44 to rotate；Fetch earth and cover the taper sheath of 42 lower ends
43 one side can reduce the resistance fetched earth between set 42 and ground, and sample comes off when on the other hand can avoid rollback, so as to
Realize primary sample, efficiency high.
The simple structure, reasonable in design of the present invention；In the lower end connection taper sheath of the set that fetches earth, it is to avoid soil sample disengaging is fetched earth
Set, realizes primary sample, improves sampling efficiency；The simple structure, reasonable in design of the present invention.
Above description is explanation of the invention, is not the restriction to inventing, and limited range of the present invention is referring to right
Require, within protection scope of the present invention, any type of modification can be made.
Claims (3)
1. a kind of efficient soil sampler, including annular base (1), the center of base (1) is fixed with guide holder by connecting plate (6)
(2), the central slide device of guide holder (2) fetches earth bar (4), and the bar that fetches earth (4) is upper end with screw mandrel (41) lower end with fetching earth
The structure of set (42), screw mandrel (41) spiral are connected in screw rodb base (3), and screw rodb base (3) is solid by many with annular base (1)
Fixed pole (5) is fixedly connected, and the upper end of screw mandrel (41) carries handle (44), it is characterised in that：The lower end of the set (42) that fetches earth connects
It is connected to taper sheath (43)；Internal diameter of the bottom diameter of taper sheath (43) less than set (42) of fetching earth；Taper sheath (43) are
Volute spring, the spring wire rectangular cross-section structure of the volute spring；The lower surface of base (1) is with first annular convex
Edge (12)；The lower surface of guide holder (2) carries the second annular flange flange (21).
2. efficient soil sampler according to claim 1, it is characterised in that：The two ends of handle (44) are respectively provided with through hole
(441)。
3. efficient soil sampler according to claim 1, it is characterised in that：The two ends of connecting plate (6) carry multiple rows of installing hole
(61), the end of connecting plate (6) is inserted in the periphery mounting groove (11) of base (1), carries mounting groove described in insertion on base (1)
(11) locking hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610943043.2A CN106522188B (en) | 2014-11-19 | 2014-11-19 | Efficient soil sampler |
Applications Claiming Priority (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 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410665974.1A Division CN104374603B (en) | 2014-11-19 | 2014-11-19 | Efficient soil sampler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106522188A true CN106522188A (en) | 2017-03-22 |
| CN106522188B CN106522188B (en) | 2018-09-25 |
Family
ID=52553652
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410665974.1A Expired - Fee Related CN104374603B (en) | 2014-11-19 | 2014-11-19 | Efficient soil sampler |
| CN201610943043.2A Active CN106522188B (en) | 2014-11-19 | 2014-11-19 | Efficient soil sampler |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410665974.1A Expired - Fee Related CN104374603B (en) | 2014-11-19 | 2014-11-19 | Efficient soil sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN104374603B (en) |
Cited By (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 |
|---|---|---|---|---|
| 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 |
| 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 |
| CN203719942U (en) * | 2014-03-12 | 2014-07-16 | 四川农业大学 | Farmland soil acquirer |
| 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 |
Family Cites Families (4)
| 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 |
| 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 |
-
2014
- 2014-11-19 CN CN201410665974.1A patent/CN104374603B/en not_active Expired - Fee Related
- 2014-11-19 CN CN201610943043.2A patent/CN106522188B/en active Active
Patent Citations (5)
| 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 |
| 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 |
| 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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106522188B (en) | 2018-09-25 |
| CN104374603A (en) | 2015-02-25 |
| CN104374603B (en) | 2017-02-22 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180814 Address after: 321102 Room 101, unit 3, Mu Xia estate, Lanjiang street, Lanxi, Jinhua, Zhejiang, China, 101 Applicant after: Zheng Junlin Address before: 230000 B-1015, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Applicant before: Hefei dragon totem Information Technology Co., Ltd. |
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Effective date of registration: 20200326 Address after: 321100 Zhejiang city of Jinhua province Lanxi city Yongchang street Haruki Tong Dian Zhong Wu Village Patentee after: ZHEJIANG LANXI JINRONG BIOTECHNOLOGY Co.,Ltd. Address before: 321102 Room 101, unit 3, Mu Xia estate, Lanjiang street, Lanxi, Jinhua, Zhejiang, China, 101 Patentee before: Zheng Junlin |