CN206670950U - A kind of soil collection device of drill-bit type - Google Patents
A kind of soil collection device of drill-bit type Download PDFInfo
- Publication number
- CN206670950U CN206670950U CN201720397693.1U CN201720397693U CN206670950U CN 206670950 U CN206670950 U CN 206670950U CN 201720397693 U CN201720397693 U CN 201720397693U CN 206670950 U CN206670950 U CN 206670950U
- Authority
- CN
- China
- Prior art keywords
- drill
- drive link
- soil
- straight tube
- drill bushing
- 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
Abstract
The utility model discloses a kind of soil collection device of drill-bit type, including：Straight tube and drive link, thread bush is provided with the top of the straight tube, the drive link top is provided with one section of external screw thread corresponding with thread bush, the bottom of the straight tube is provided with a drill bushing, helicla flute is provided with outside the drill bushing, through hole corresponding with drive link is provided with the drill bushing, the drive link bottom is provided with the waist hole that fetches earth, drill bit is provided with below the drive link.Through the above way, the soil collection device of drill-bit type described in the utility model, drill bushing is driven to pierce inside soil first with straight tube, after reaching the depth specified, drive link is recycled to drive being rotated down for drill bit so that waist hole part stretches out drill bushing and obtains the soil of depths, then drive link revolution resets, waist hole and drill bit are hidden in drill bushing, and the soil stability in waist hole is ensure that when so pulling out drill bushing, avoids pollution of the top soil to soil in waist hole.
Description
Technical field
Detection field is the utility model is related to, more particularly to a kind of soil collection device of drill-bit type.
Background technology
Soil collection under earth's surface usually requires to utilize geotome, and geotome can be deep under earth's surface number meter, adopt
Collect the soil of big depth, it is convenient that soil is chemically examined and analyzed, illustrate environmental pollution to soil using data are detected
Harmful effect.
Geotome can pull out the soil under earth's surface and be acquired, but during pull-up, target depth
Soil be in contact with upper layer of soil, easily mixed with the soil on upper strata so that chemical examination and analyze data are inaccurate, influence
The precision of detection is, it is necessary to improve.
Utility model content
The utility model lifts underground mainly solving the technical problems that provide a kind of soil collection device of drill-bit type
The precision of collection, the soil of different depth is avoided to mix.
In order to solve the above technical problems, the technical scheme that the utility model uses is：A kind of soil of drill-bit type is provided
Earth collector, including：Straight tube and drive link, the drive link are extended to below at the top of straight tube, set at the top of the straight tube
Thread bush is equipped with, the drive link top is provided with one section of external screw thread corresponding with thread bush, and the bottom of the straight tube is provided with
One drill bushing, helicla flute is provided with outside the drill bushing, through hole corresponding with drive link, the transmission are provided with the drill bushing
Bar bottom is provided with the waist hole that fetches earth, and drill bit is provided with below the drive link.
In one preferred embodiment of the utility model, the top both sides of the straight tube are respectively arranged with the first in command.
In one preferred embodiment of the utility model, the second in command is provided with the top of the drive link.
In one preferred embodiment of the utility model, the thread bush is welded on the top of straight tube with one heart.
In one preferred embodiment of the utility model, when the drive link rotates rising under the support of thread bush,
Drill bit is hidden in drill bushing.
In one preferred embodiment of the utility model, the drill bushing is welded on the bottom of straight tube with one heart.
The beneficial effects of the utility model are：A kind of soil collection device for drill-bit type that the utility model is pointed out, it is sharp first
Drive drill bushing to pierce inside soil with straight tube, after reaching the depth specified, recycle drive link to drive being rotated down for drill bit, make
Waist hole part is obtained to stretch out drill bushing and obtain the soil of depths, then drive link revolution is resetted, and waist hole and drill bit are hidden in drill bushing,
The soil stability in waist hole is ensure that when so pulling out drill bushing, avoids pollution of the top soil to soil in waist hole, it is ensured that
Sampling precision.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Other accompanying drawings are obtained, wherein：
Fig. 1 is a kind of structural representation of the preferred embodiment of soil collection device one of drill-bit type of the utility model.
Embodiment
The technical scheme in the embodiment of the utility model will be clearly and completely described below, it is clear that described
Embodiment is only part of the embodiment of the present utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, all other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
Referring to Fig. 1, the utility model embodiment includes：
A kind of soil collection device of drill-bit type, including：Straight tube 1 and drive link 4, the drive link 4 extend from the top of straight tube 1
To below, the top of the straight tube 1 is provided with thread bush 3, and the top of drive link 4 is provided with and thread bush 3 corresponding one
Section external screw thread, under the support of thread bush 3, drive link 4 moves axially when rotating.
The bottom of the straight tube 1 is provided with a drill bushing 6, and the drill bushing 6 is welded on the bottom of straight tube 1, structure jail with one heart
Gu the synchronism of rotation is good, drill bushing 6 is driven to pierce inside soil using straight tube 1, and stop after reaching the depth specified.
Helicla flute is provided with outside the drill bushing 6, conveniently pierces earth's surface, into depth of soils, rapid operation, the drill bushing
Be provided with 6 with 4 corresponding through hole of drive link, facilitate the flexible of drive link 4, the bottom of drive link 4 is provided with the waist hole that fetches earth
41, conveniently fetch earth and store, the lower section of the drive link 4 is provided with drill bit 7, and resistance when fetching earth is small.
The top both sides of the straight tube 1 are respectively arranged with the first in command 2, facilitate the rotation or lifting of straight tube 1, operate ratio
It is relatively labor-saving.
The top of the drive link 4 is provided with the second in command 5, rapid operation, facilitates operator to carry out the rotation of drive link 4
Turn.
The thread bush 3 is welded on the top of straight tube 1 with one heart, sound construction, and concentricity is high so that drive link 4 is along straight tube 1
Axis and move axially, stability in use is high.
When the drive link 4 rotates rising under the support of thread bush 3, drill bit 7 is hidden in the through hole of drill bushing 6, is kept away
The soil for having exempted to fetch earth in waist hole 41 in the extraction of drill bushing 6 is polluted by upper layer of soil, improves the precision of collection.
In summary, the soil collection device for a kind of drill-bit type that the utility model is pointed out, the facility of soil collection is improved
Property and acquisition precision, operation it is flexible, it is applied widely.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model description, or directly or indirectly it is used in other phases
The technical field of pass, similarly it is included in scope of patent protection of the present utility model.
Claims (6)
1. a kind of soil collection device of drill-bit type, including：Straight tube and drive link, the drive link are extended under it at the top of straight tube
Side, it is characterised in that thread bush is provided with the top of the straight tube, the drive link top is provided with corresponding with thread bush one
Section external screw thread, the bottom of the straight tube is provided with a drill bushing, helicla flute is provided with outside the drill bushing, is set in the drill bushing
There is through hole corresponding with drive link, the drive link bottom is provided with the waist hole that fetches earth, drill bit is provided with below the drive link.
2. the soil collection device of drill-bit type according to claim 1, it is characterised in that the top both sides difference of the straight tube
It is provided with the first in command.
3. the soil collection device of drill-bit type according to claim 1, it is characterised in that be provided with the top of the drive link
The second in command.
4. the soil collection device of drill-bit type according to claim 1, it is characterised in that the thread bush is welded on directly with one heart
The top of cylinder.
5. the soil collection device of drill-bit type according to claim 1, it is characterised in that branch of the drive link in thread bush
When rotating rising under support, drill bit is hidden in drill bushing.
6. the soil collection device of drill-bit type according to claim 1, it is characterised in that the drill bushing is welded on straight tube with one heart
Bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720397693.1U CN206670950U (en) | 2017-04-17 | 2017-04-17 | A kind of soil collection device of drill-bit type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720397693.1U CN206670950U (en) | 2017-04-17 | 2017-04-17 | A kind of soil collection device of drill-bit type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206670950U true CN206670950U (en) | 2017-11-24 |
Family
ID=60381601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720397693.1U Expired - Fee Related CN206670950U (en) | 2017-04-17 | 2017-04-17 | A kind of soil collection device of drill-bit type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206670950U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110208036A (en) * | 2019-07-11 | 2019-09-06 | 吉林工程技术师范学院 | A kind of mining detection sampler |
| CN110658019A (en) * | 2019-10-30 | 2020-01-07 | 生态环境部南京环境科学研究所 | Deep soil sample collection and storage integrated device |
-
2017
- 2017-04-17 CN CN201720397693.1U patent/CN206670950U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110208036A (en) * | 2019-07-11 | 2019-09-06 | 吉林工程技术师范学院 | A kind of mining detection sampler |
| CN110658019A (en) * | 2019-10-30 | 2020-01-07 | 生态环境部南京环境科学研究所 | Deep soil sample collection and storage integrated device |
| CN110658019B (en) * | 2019-10-30 | 2020-07-31 | 生态环境部南京环境科学研究所 | Deep soil sample collection and storage integrated device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206503558U (en) | A kind of engineering geological investigation hand drill rig | |
| CN107238512B (en) | Geology beach environment detects sampler | |
| CN107748085A (en) | Soil K+adsorption sampler that is a kind of easy to operate and detachably storing | |
| CN206670950U (en) | A kind of soil collection device of drill-bit type | |
| CN106441984A (en) | Electric soil sampler and method | |
| CN203455187U (en) | Rotary type soil sample collector | |
| CN215004407U (en) | Soil detection device | |
| CN206056996U (en) | A kind of electronic soil sampler | |
| CN206920147U (en) | A kind of soil collecting device of elastic reset | |
| CN203310651U (en) | Portable rotary soil sample collector | |
| CN205826344U (en) | A kind of portable undisturbed soil soil sampler | |
| CN208333933U (en) | A kind of soil sampling apparatus | |
| CN203981431U (en) | A kind of built-in ring type sample acquisition machine | |
| CN108168941A (en) | A kind of ground high efficiency sampling apparatus and the method for sampling | |
| CN207675470U (en) | A kind of geological exploration drawing out soil equipment | |
| CN210128845U (en) | Geotome is used in electric power geology reconnaissance | |
| CN107677510A (en) | A kind of multifunction soil water sampler | |
| CN212180311U (en) | Soil sampling device is used in engineering reconnaissance design | |
| CN206670951U (en) | A kind of high precision soil harvester | |
| CN204359550U (en) | A kind of geology Special sample taker | |
| CN208653843U (en) | A kind of efficient soil remediation sampler | |
| CN209802739U (en) | Can acquire convenient sediment sampler of different kind mud appearance | |
| CN206694023U (en) | A kind of sampler for ambient soil detection | |
| CN205936595U (en) | Geological engineering sampler | |
| CN111366401A (en) | Soil sampler for detection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20180417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |