CN206930473U - Screw type deep soil sampler - Google Patents
Screw type deep soil sampler Download PDFInfo
- Publication number
- CN206930473U CN206930473U CN201720719779.1U CN201720719779U CN206930473U CN 206930473 U CN206930473 U CN 206930473U CN 201720719779 U CN201720719779 U CN 201720719779U CN 206930473 U CN206930473 U CN 206930473U
- Authority
- CN
- China
- Prior art keywords
- cyclone
- interior
- soil
- augers
- swing arm
- 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.)
- Active
Links
Landscapes
- Earth Drilling (AREA)
Abstract
A kind of screw type deep soil sampler, including interior cyclone, outer cyclone and connection bearing pin, interior cyclone and outer cyclone separation design have been the utility model is related to, has been connected by bearing pin.The anterior front end with interior swing arm of augers of the present utility model is fixedly connected, a circle half at its rear portion is not connected to interior bull stick, when being drilled down into, the elasticity that augers has makes its rear end close soil filling device, when reaching designated depth, open cyclone and outer cyclone in connection bearing pin separation, the augers of interior cyclone continues downward away from soil filling device, while by the soil precession soil filling device of set depth；The ingenious uniqueness of design concept, device are simple and convenient to operate, and realize the soil fast sampling of set depth, have good practical value.
Description
Technical field
A kind of soil sampler is the utility model is related to, particularly a kind of screw type deep soil sampler.
Background technology
Soil sampling is the accurate basis for obtaining the basic physical and chemical index of soil, soil fertility index and soil health index.
Design it is simple, efficiently deep subsoil sampler played for the deep soil sample that quick obtaining need to detect it is vital
Effect.At present, existing soil sampler mainly includes cutting ring, earth boring auger, Luoyang Spade etc., and these samplers are primarily adapted for use in table
Layer soil sampling, samples for deep soil, generally requires first to dig the section of one fixed width and depth, then sampled, the mistake
Journey time and effort consuming, economically with it is poor in operability.
Utility model content
In order to overcome the shortcomings of existing soil sampler, the utility model provides a kind of screw type deep soil sampler.
Technical scheme is used by the utility model solves its technical problem：
Screw type deep soil sampler, including interior cyclone, outer cyclone and connection bearing pin, described interior cyclone bag
Augers, interior swing arm and interior lever are included；Interior swing arm front end connection augers, rear end are connected with lever in dismountable；
The top of interior swing arm is provided with an inner pinhole；The anterior front end with interior swing arm of described augers is fixedly connected, its rear portion
One circle half is not connected to interior bull stick；
Described outer cyclone includes, soil filling device, outer coil, outer lever, and outer coil front end is fixedly connected with soil filling device, thereafter
End is provided with an outer pin-and-hole through outer lever, outer coil is connected with outer lever junction；Described soil filling device is in lower upper small greatly
Truncated cone-shaped；
The interior swing arm of interior cyclone is penetrated in the outer coil of outer cyclone, and the outer pin-and-hole of outer coil is inserted by connecting bearing pin
With the inner pinhole of interior swing arm, interior cyclone is fixedly connected with outer cyclone；The augers rear end of described interior cyclone
Diameter is more than the lower openings diameter of outer cyclone soil filling device, and described outer coil is provided with scale.
When being crept into by augers, interior cyclone is fixedly connected the utility model with outer cyclone, augers envelope
Soil filling device is closed, when being drilled into designated depth, opens cyclone and outer cyclone in connection bearing pin separation, the augers of interior cyclone
Continue downward away from soil filling device, while by the soil precession soil filling device of set depth.
The utility model has an advantageous effect in that：Using interior cyclone and outer cyclone by connecting the separate type of bearing pin
Design, augers front end is fixedly connected with interior swing arm, a circle half of its rear end is not connected to interior bull stick；When being drilled down into, spiral shell
The elasticity that rotary drill has makes its rear end close soil filling device, when being drilled into designated depth, opens cyclone in connection bearing pin separation
With outer cyclone, the augers of interior cyclone continues downward away from soil filling device, while the soil precession of set depth is filled into soil
Device；The ingenious uniqueness of design concept, device are simple and convenient to operate, and realize the soil fast sampling of set depth, are had real well
With value.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model inward turning apparatus structure schematic diagram；
Fig. 3 is the utility model outward turning apparatus structure schematic diagram.
Parts and numbering in figure：
Cyclone in 1-；The outer cyclones of 2-；3- augers；Swing arm in 4-；Lever in 5-；6- inner pinholes；7- soil filling devices；
The outer coils of 8-；The outer levers of 9-；The outer pin-and-holes of 10-；11- connection bearing pins.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in Figures 1 to 3, screw type deep soil sampler, including interior cyclone 1, outer cyclone 2 and connection bearing pin
11, described interior cyclone 1 includes augers 3, interior swing arm 4 and interior lever 5；The interior front end of swing arm 4 connection augers 3,
Rear end is connected with lever 5 in dismountable；The top of interior swing arm 4 is provided with an inner pinhole 6；Described augers 3 it is anterior with
The front end of interior swing arm 4 is fixedly connected, a circle half at its rear portion is not connected to interior bull stick 4.
Described outer cyclone 2 includes, soil filling device 7, outer coil 8, outer lever 9, and the outer front end of coil 8 is fixedly connected with soil filling device
7th, its rear end is provided with an outer pin-and-hole 10 through outer lever 9, outer coil 8 is connected with the outer junction of lever 9；Described soil filling device 7
In lower small truncated cone-shaped upper greatly.
The interior swing arm 4 of interior cyclone 1 is penetrated in the outer coil 8 of outer cyclone 2, and outer coil 8 is inserted by connecting bearing pin 11
Outer pin-and-hole 10 and interior swing arm 4 inner pinhole 6, interior cyclone 1 is fixedly connected with outer cyclone 2；Described interior cyclone 1
The diameter of the rear end of augers 3 is more than the lower openings diameter of the outer soil filling device 7 of cyclone 2, and described outer coil 8, which is provided with, to be carved
Degree.
Implementation process：The interior lever 5 of interior cyclone 1 is pulled down, the interior swing arm 4 of interior cyclone 1 is penetrated into the outer of outer cyclone 2
In coil 8, the outer pin-and-hole 10 of outer coil 8 and the inner pinhole 6 of interior swing arm 4 are inserted by connecting bearing pin 11, by interior cyclone 1 and outside
Cyclone 2 is fixedly connected；The diameter of the rear end of augers 3 of interior cyclone 1 is more than the lower openings of the outer soil filling device 7 of cyclone 2
Diameter, because the anterior front end with interior swing arm 4 of augers 3 is fixedly connected, a circle half at its rear portion is not connected to interior bull stick 4；
Now, the lower openings of soil filling device 7 are closed in flexible rear end of augers 3 itself.
During drilling, the interior lever 5 of interior cyclone 1 is installed, interior cyclone 1 and outer cyclone 2 rotate simultaneously, pass through spiral
Drill bit 3 is drilled down into, and observes the graduation indication on outer coil 8, when being drilled into desired depth, is opened connection bearing pin 11 and is separated inward turning
Device 1 and outer cyclone 2, continue to rotate interior cyclone 1, the augers 3 of interior cyclone 1, which is drilled down into, leaves soil filling device 7, together
When by the pedotheque precession soil filling device 7 of set depth.
Treat soil sample complete after, in reverse rotation cyclone 1 to the inner pinhole 6 and outer coil 8 of interior swing arm 4 export trade
Hole 10 is overlapped, and connection bearing pin 11 is loaded, interior cyclone 1 is fixedly connected with outer cyclone 2；The now rear end of augers 3
The lower openings of soil filling device 7 are closed again, avoid the soil of other depth from being mixed into, then by interior lever 5 and outer lever 9 after
Cyclone 1 and outer cyclone 2 in continuous reversion, until taking out；Realize the soil of set depth quickly and accurately sampling process.
Above example is one kind of the utility model more preferably embodiment, and those skilled in the art are in this technology
The usual variations and alternatives carried out in aspects should be included in the scope of protection of the utility model.
Claims (1)
1. a kind of screw type deep soil sampler, it is characterised in that including interior cyclone（1）, outer cyclone（2）And connecting pin
Axle（11）, described interior cyclone（1）Include augers（3）, interior swing arm（4）With interior lever（5）；Interior swing arm（4）Front end
Connect augers（3）, rear end be connected with lever in dismountable（5）；Interior swing arm（4）Top be provided with an inner pinhole（6）；
Described augers（3）Anterior and interior swing arm（4）Front end be fixedly connected, a circle half at its rear portion and interior swing arm（4）Do not connect
Connect；
Described outer cyclone（2）Including soil filling device（7）, outer coil（8）, outer lever（9）, outer coil（8）Front end is fixedly connected
Soil filling device（7）, its rear end is through connecting outer lever（9）, outer coil（8）With outer lever（9）Junction is provided with an outer pin-and-hole
（10）；Described soil filling device（7）In lower small truncated cone-shaped upper greatly；
Interior cyclone（1）Interior swing arm（4）Penetrate outer cyclone（2）Outer coil（8）It is interior, by connecting bearing pin（11）Insertion is outer
Coil（8）Outer pin-and-hole（10）With interior swing arm（4）Inner pinhole（6）, by interior cyclone（1）With outer cyclone（2）It is fixedly connected；
Described interior cyclone（1）Augers（3）The diameter of rear end is more than outer cyclone（2）Soil filling device（7）Lower openings it is straight
Footpath, described outer coil（8）It is provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720719779.1U CN206930473U (en) | 2017-06-20 | 2017-06-20 | Screw type deep soil sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720719779.1U CN206930473U (en) | 2017-06-20 | 2017-06-20 | Screw type deep soil sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206930473U true CN206930473U (en) | 2018-01-26 |
Family
ID=61345403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720719779.1U Active CN206930473U (en) | 2017-06-20 | 2017-06-20 | Screw type deep soil sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206930473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801680A (en) * | 2018-06-15 | 2018-11-13 | 广西壮族自治区环境监测中心站 | A kind of soil sampling apptss and its application method |
-
2017
- 2017-06-20 CN CN201720719779.1U patent/CN206930473U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801680A (en) * | 2018-06-15 | 2018-11-13 | 广西壮族自治区环境监测中心站 | A kind of soil sampling apptss and its application method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207439715U (en) | Ground sampler in a kind of geotechnical engineering | |
| CN106769177A (en) | Portable shallow layer soft soil original state sampling device and sampling method | |
| CN203858126U (en) | Deep undisturbed soil sampler | |
| CN206321446U (en) | A kind of improved beam section formula cutting ring soil sampler | |
| CN207336117U (en) | A kind of soil sampler of controllable depth sampling | |
| CN204924709U (en) | Soil layering sampling device | |
| CN209198121U (en) | A kind of manual soil sampling device of shallow-layer used for geological prospecting | |
| CN207439719U (en) | A kind of grassland ecological pedotheque sampler | |
| CN206627310U (en) | A kind of soil monitoring sampler | |
| CN103234775A (en) | Completely split type rapid ecological soil sampler | |
| CN208751901U (en) | A kind of geologic prospect soil sampling apparatus | |
| CN204594731U (en) | Detachable soil sampling apparatus | |
| CN206930473U (en) | Screw type deep soil sampler | |
| CN206945333U (en) | A kind of ground sampler | |
| CN206362578U (en) | A kind of split type geologic prospect soil sampler | |
| CN205941051U (en) | Ground sampling device among geotechnical engineering | |
| CN206477794U (en) | A kind of boring drill bit of fault belt Rock And Soil | |
| CN206258280U (en) | Paddy field soil sample continuous acquisition device | |
| CN204964231U (en) | Can take undisturbed sample's foot -operated geotome | |
| CN109374338A (en) | A kind of fixed point layer depth soil collecting device | |
| CN206440485U (en) | A kind of controllable geotome of depth that fetches earth | |
| CN206248358U (en) | It is a kind of to determine volume geotome | |
| CN216050793U (en) | Soil extraction element is used in engineering geology reconnaissance | |
| CN208187757U (en) | A kind of contaminated soil sampler | |
| CN207147819U (en) | A kind of New Type of Deep soil sampler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |