CN105823648B - Hand-held shallow-layer soil sample dispenser - Google Patents
Hand-held shallow-layer soil sample dispenser Download PDFInfo
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- CN105823648B CN105823648B CN201610308831.4A CN201610308831A CN105823648B CN 105823648 B CN105823648 B CN 105823648B CN 201610308831 A CN201610308831 A CN 201610308831A CN 105823648 B CN105823648 B CN 105823648B
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- earth
- pipe
- fetch
- fetches
- fetch earth
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The present invention relates to a kind of hand-held shallow-layer soil sample dispenser, including fetch earth set and the pipe that fetches earth that is installed in fetch earth set, takes out, fetched earth between pipe and fetch earth set with the annular space that fetches earth in the Guan Kecong fetch earth sets that fetch earth；Inside and outside fixation between the two realized by chuck after being flushed with the upper end for the pipe that fetches earth in the upper end of fetch earth set, the lower end outer wall of pipe of fetching earth is evenly equipped with multiple curved teeth bent to same circumferencial direction, the upper end center of pipe of fetching earth is equipped with drive shaft by connecting rod, and the upper end radially installed of drive shaft has manual bull stick.The sampler of the present invention, using inside and outside fetch earth set and the pipe structure that fetches earth, it is fetched earth using the annular space that fetches earth between the two, and earth sample is packaged after being rotated by the curved tooth of lower end, earth sample is effectively prevented to fall off, it can be achieved disposably to fetch earth, avoid repeatedly fetching earth takes time and effort, and improves soil extracting efficiency.
Description
Technical field
The present invention relates to technical field of geological exploration, more particularly to Handheld soil dispenser.
Background technology
In geological exploration field, acquisition earth sample commonly uses soil sampler often, and the soil sampler mainly used at present is hand
Formula soil sampler is held, shallow-layer is exclusively used in and fetches earth, Preliminary detection is carried out to geology surface layer, to judge whether to need to carry out deep soil
Sampling.Existing hand-held soil sampler, especially mellow soil sample, and generally use fetch earth set, and soil is inserted into using the casing of end
In earth, soil is remained in casing when extraction.The soil sampler of this structure, although structure is simple, the soil sample in casing is held
It is easy to fall off, it is therefore desirable to repeatedly fetch earth, it is inefficient.
Invention content
The technical problem to be solved in the present invention is to provide a kind of hand-held shallow-layer soil sample dispensers, effectively overcome above-mentioned
The disadvantage that the soil extracting efficiency of traditional soil sampler is low, reliability is not high.
To solve the above-mentioned problems, the present invention uses following scheme：
A kind of hand-held shallow-layer soil sample dispenser, including fetch earth set and the pipe that fetches earth that is installed in fetch earth set, the pipe that fetches earth can
It takes out, is fetched earth between pipe and fetch earth set with the annular space that fetches earth from fetch earth set；The upper end of fetch earth set is flushed with the upper end for the pipe that fetches earth
Inside and outside fixation between the two is realized by chuck afterwards, the lower end outer wall of the pipe that fetches earth is evenly equipped with multiple to be bent to same circumferencial direction
The upper end center of curved tooth, the pipe that fetches earth is equipped with drive shaft by connecting rod, and the upper end radially installed of drive shaft has manual bull stick.
As a further improvement of the above technical scheme：The chuck includes snap ring and the card for being symmetrically arranged on snap ring inner wall
Button, the internal diameter of snap ring are more than the outer diameter of fetch earth set, and buckle with being buckled in fetch earth set and the exterior bayonet slot for pipe upper end of fetching earth and interior respectively
Card slot.
As a further improvement of the above technical scheme：The both ends of the manual bull stick are telescopic tube, described to stretch
After the inside retraction of the draw, outer end is completely disposed in the snap ring.
The technical effects of the invention are that：
The soil sample dispenser of the present invention is suitble to shallow-layer soil sample to take, using inside and outside fetch earth set and the pipe structure that fetches earth, utilizes two
The annular space that fetches earth between person fetches earth, and is packaged to earth sample after being rotated by the curved tooth of lower end, is effectively prevented from soil
Sample falls off, it can be achieved that disposably fetching earth, and avoid repeatedly fetching earth takes time and effort, and improves soil extracting efficiency.
Description of the drawings
Fig. 1 is the three-dimensional structure diagram of the present invention.
Fig. 2 is the other direction view of Fig. 1.
Fig. 3 is the vertical view of the present invention.
In figure：1, fetch earth set；2, fetch earth pipe；3, fetch earth annular space；4, chuck；41, snap ring；42, it buckles；421, exterior bayonet slot；
422, inner card cage；5, curved tooth；6, connecting rod；7, drive shaft；8, manual bull stick.
Specific implementation mode
The specific implementation mode of the present invention is described further below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2 and Figure 3, the hand-held shallow-layer soil sample dispenser of the present embodiment, including fetch earth set 1 and be installed on
The pipe 2 that fetches earth in fetch earth set 1, the pipe 2 that fetches earth can take out from fetch earth set 1, fetch earth between pipe 2 and fetch earth set 1 with the annular space that fetches earth
3；Inside and outside fixation between the two by chuck 4 is realized in the upper end of fetch earth set 1 after being flushed with the upper end for the pipe 2 that fetches earth, and fetches earth under pipe 2
End outer wall is evenly equipped with multiple curved teeth 5 bent to same circumferencial direction, and the upper end center for the pipe 2 that fetches earth is equipped with drive by connecting rod 6
The upper end radially installed of moving axis 7, drive shaft 7 has manual bull stick 8.
As shown in Figure 1, Figure 3, chuck 4 includes snap ring 41 and is symmetrically arranged on the buckle 42 of 41 inner wall of snap ring in the present invention,
The internal diameter of snap ring 41 is more than the outer diameter of fetch earth set 1, and buckle 42 carries and is buckled in fetch earth set 1 respectively and the exterior bayonet slot for 2 upper end of pipe of fetching earth
421 and inner card cage 422.In use, chuck 4 is buckled in fetch earth set 1 and the upper end for the pipe 2 that fetches earth, entire soil sampler is firmly pushed extremely
It fetches earth after layer, the pipe 2 that fetches earth is rotated using manual bull stick 8, using the relative rotation between curved tooth 5 and fetch earth set 1, by the soil of lower end
Sample encapsulates, and earth sample is avoided to fall off from the annular space 3 that fetches earth by original route.
As shown in figure 3, equal in fetch earth set 1 and 2 upper end of pipe of fetching earth, the both ends of manual bull stick 8 for convenience of 4 Fast Installation of chuck
For telescopic tube, after the inside retraction of telescopic tube, outer end is completely disposed in snap ring 41.
Embodiment provided above is the better embodiment of the present invention, only is used for facilitating illustrating the present invention, not to this hair
It is bright to make any form of restriction, any those of ordinary skill in the art, if not departing from the put forward skill of the present invention
In the range of art feature, using the equivalent embodiment locally changed or modified made by disclosed technology contents, and
Without departing from the technical feature content of the present invention, in the range of still falling within the technology of the present invention feature.
Claims (3)
1. a kind of hand-held shallow-layer soil sample dispenser, it is characterised in that：Including fetch earth set (1) and it is installed in fetch earth set (1)
Fetch earth pipe (2), and the pipe that fetches earth (2) can take out from fetch earth set (1), with the annular space that fetches earth between the pipe that fetches earth (2) and fetch earth set (1)
(3)；Inside and outside fixation between the two by chuck (4) is realized in the upper end of fetch earth set (1) after being flushed with the upper end of the pipe that fetches earth (2), takes
The lower end outer wall of soil pipe (2) is evenly equipped with multiple curved teeth (5) bent to same circumferencial direction, and the upper end center of the pipe that fetches earth (2) is logical
It crosses connecting rod (6) and drive shaft (7) is installed, the upper end radially installed of drive shaft (7) has manual bull stick (8).
2. hand-held shallow-layer soil sample dispenser according to claim 1, it is characterised in that：The chuck (4) includes snap ring
(41) and it is symmetrically arranged on the buckle (42) of snap ring (41) inner wall, the internal diameter of snap ring (41) is more than the outer diameter of fetch earth set (1), buckle
(42) exterior bayonet slot (421) and inner card cage (422) for being buckled in fetch earth set (1) and the pipe that fetches earth (2) upper end respectively are carried.
3. hand-held shallow-layer soil sample dispenser according to claim 2, it is characterised in that：The two of the manual bull stick (8)
End is telescopic tube, and after the inside retraction of telescopic tube, outer end is completely disposed in the snap ring (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610308831.4A CN105823648B (en) | 2016-05-11 | 2016-05-11 | Hand-held shallow-layer soil sample dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610308831.4A CN105823648B (en) | 2016-05-11 | 2016-05-11 | Hand-held shallow-layer soil sample dispenser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105823648A CN105823648A (en) | 2016-08-03 |
| CN105823648B true CN105823648B (en) | 2018-09-28 |
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ID=56529233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610308831.4A Active CN105823648B (en) | 2016-05-11 | 2016-05-11 | Hand-held shallow-layer soil sample dispenser |
Country Status (1)
| Country | Link |
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| CN (1) | CN105823648B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106769192A (en) * | 2017-01-11 | 2017-05-31 | 贵州大学 | A kind of card slot type cutting ring soil sampler |
| CN106706364A (en) * | 2017-02-08 | 2017-05-24 | 贵州大学 | Clamping slot type cutting ring soil sampler |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100848876B1 (en) * | 2008-02-20 | 2008-07-29 | (주) 소암컨설턴트 | Soil core sampler |
| CN203881566U (en) * | 2014-04-28 | 2014-10-15 | 浙江大学 | Sampler for taking undisturbed sample of polluted silt |
| CN204228453U (en) * | 2014-12-04 | 2015-03-25 | 中国科学院武汉岩土力学研究所 | The closed device fetched earth of a kind of double wall for weak soil |
| CN204851242U (en) * | 2015-06-30 | 2015-12-09 | 扬州工业职业技术学院 | Device fetches earth |
| CN105352760A (en) * | 2015-12-11 | 2016-02-24 | 中国石油大学(华东) | Columnar sampling device of mud sediment |
| CN205103052U (en) * | 2015-11-24 | 2016-03-23 | 东北林业大学 | Footboard formula root bores |
| CN205593786U (en) * | 2016-05-11 | 2016-09-21 | 无锡中地钻探装备有限公司 | Ware is taken to hand -held type shallow layer soil sample |
-
2016
- 2016-05-11 CN CN201610308831.4A patent/CN105823648B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100848876B1 (en) * | 2008-02-20 | 2008-07-29 | (주) 소암컨설턴트 | Soil core sampler |
| CN203881566U (en) * | 2014-04-28 | 2014-10-15 | 浙江大学 | Sampler for taking undisturbed sample of polluted silt |
| CN204228453U (en) * | 2014-12-04 | 2015-03-25 | 中国科学院武汉岩土力学研究所 | The closed device fetched earth of a kind of double wall for weak soil |
| CN204851242U (en) * | 2015-06-30 | 2015-12-09 | 扬州工业职业技术学院 | Device fetches earth |
| CN205103052U (en) * | 2015-11-24 | 2016-03-23 | 东北林业大学 | Footboard formula root bores |
| CN105352760A (en) * | 2015-12-11 | 2016-02-24 | 中国石油大学(华东) | Columnar sampling device of mud sediment |
| CN205593786U (en) * | 2016-05-11 | 2016-09-21 | 无锡中地钻探装备有限公司 | Ware is taken to hand -held type shallow layer soil sample |
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| Publication number | Publication date |
|---|---|
| CN105823648A (en) | 2016-08-03 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20180808 Address after: 325600 West Changhong Room 202, Changhong commercial house, Changjiang Road, Liushi Town, Yueqing, Wenzhou, Zhejiang, China Applicant after: Yu Lingchu Address before: 214000 Jiangsu province Wuxi Xishan District, Yang Jian town machinery and equipment industry circle B area Applicant before: WUXI ZHONGDI DRILLING EQUIPMENT CO., LTD. |
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Effective date of registration: 20200630 Address after: 405400 b-3-1, No. 400, middle Kaizhou Avenue, Yingbin community, Hanfeng street, Kaizhou District, Chongqing Patentee after: Chongqing Zetong survey and Design Co., Ltd Address before: 325600 West Changhong Room 202, Changhong commercial house, Changjiang Road, Liushi Town, Yueqing, Wenzhou, Zhejiang, China Patentee before: Yu Lingchu |
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| TR01 | Transfer of patent right |