CN214502965U - Portable raw soil sampling device - Google Patents
Portable raw soil sampling device Download PDFInfo
- Publication number
- CN214502965U CN214502965U CN202120669521.1U CN202120669521U CN214502965U CN 214502965 U CN214502965 U CN 214502965U CN 202120669521 U CN202120669521 U CN 202120669521U CN 214502965 U CN214502965 U CN 214502965U
- Authority
- CN
- China
- Prior art keywords
- soil
- sampler barrel
- spliced pole
- sampling device
- fixed
- 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
- 238000005527 soil sampling Methods 0.000 title claims abstract description 8
- 239000002689 soil Substances 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000036346 tooth eruption Effects 0.000 claims description 4
- 230000006378 damage Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000011835 investigation Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005070 sampling Methods 0.000 description 17
- 238000010276 construction Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a portable former soil sampling device. The utility model is suitable for a field geology investigation, engineering geology, work fields such as environmental geology require the collection of soil sample, simple structure, and is practical convenient, and is convenient for carry, the utility model discloses the airstrainer of installation on the sampler barrel upper surface can prevent when pushing down, the too big condition of air resistance of the inside production of sampler barrel, the rubber seal plug that cup joints on the spliced pole can provide sealed effect, make this device when taking out, the inside of sampler barrel can produce the negative pressure, more make things convenient for taking out of soil sample, it is laborsaving to save labour, the transverse cutting tooth of cutting drum lower extreme, can make the soil of sample cut apart with soil on every side, more be favorable to the complete taking out of soil sample, and the soil of getting can directly be preserved in the sampler barrel, avoided soil sample secondary dress to get and caused destruction.
Description
Technical Field
The utility model relates to a sampling device technical field specifically is a portable former native sampling device.
Background
In the field of geological exploration, a sampler is often used for collecting soil samples, and the soil sample sampler is used for collecting soil samples in the subsurface so as to facilitate the determination of physical and mechanical property indexes of soil and pollution factor components of soil.
In the conventional sampling work, a sampling person generally selects a thin-wall, thick-wall or rotary soil sample sampler, installs the sampler on a drill rod of an engineering drilling machine by means of the engineering drilling machine, and adopts a static pressure method or a hammering method to sample in soil by adopting a hydraulic power system. The device has the advantages of simple structure and simple sampling operation, and has the defects of great influence by topographic relief and limited construction range in terrains of many mountainous regions; particularly, for a sampling area with shallow sampling depth, the construction cost is high, a large amount of manpower and material resources are consumed, and the cost is not easy to control; therefore, in the face of complex terrains, a sampling device which is convenient to carry, operate, carry out soil samples anytime and anywhere and take out the soil samples conveniently is needed.
Disclosure of Invention
In view of the problem that exists among the prior art, the utility model discloses a portable former soil sampling device, the technical scheme of adoption is, include: the cutting drum, fixed equidistance is provided with vertical cutting tooth on the cutting drum bottom surface, the inboard horizontal cutting tooth that is fixedly provided with of vertical cutting tooth, horizontal cutting tooth upside is fixedly provided with spacing shelves ring, cutting drum inside cup joints installs the sampling tube, the sampling tube is arranged in the up end of spacing shelves ring, and fixed mounting has the airstrainer that can let the air flow in the through-hole that the up end intermediate position of sampling tube was seted up, the position that cutting drum inner wall is close to the up end has seted up the thread connection groove, thread connection groove female connection has the upper end cover, fixed bonding has the protective sealing pad on the lower terminal surface of upper end cover, fixed mounting has the spliced pole on the up end, fixed mounting has the handle of rotation on the spliced pole, the upper end cover and protective sealing pad central point all set up the exhaust hole that can let the air flow, and a rubber sealing plug is sleeved at the outlet of the exhaust hole on the upper end surface of the connecting column.
As an optimized scheme of the utility model, set up the arc chamfer of being convenient for soil collection on the terminal surface under the spacing shelves ring.
As a preferred embodiment of the present invention, the transverse cutting teeth are in a spiral blade structure.
The utility model has the advantages that: the utility model is suitable for a field geology investigation, engineering geology, work fields such as environmental geology require the collection of soil sample, simple structure, and is practical convenient, and is convenient for carry, the utility model discloses the airstrainer of installation on the sampler barrel upper surface can prevent when pushing down, the too big condition of air resistance of the inside production of sampler barrel, the rubber seal plug that cup joints on the spliced pole can provide sealed effect, make this device when taking out, the inside of sampler barrel can produce the negative pressure, more make things convenient for taking out of soil sample, it is laborsaving to save labour, the transverse cutting tooth of cutting drum lower extreme, can make the soil of sample cut apart with soil on every side, more be favorable to the complete taking out of soil sample, and the soil of getting can directly be preserved in the sampler barrel, avoided soil sample secondary dress to get and caused destruction.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the cutting cylinder of the present invention;
fig. 3 is a sectional view of a first partial structure of the present invention;
fig. 4 is a second partial structural sectional view of the present invention.
In the figure: 1-cutting cylinder, 101-longitudinal cutting teeth, 102-transverse cutting teeth, 103-limiting stop ring, 104-threaded connecting groove, 2-upper end cover, 201-protective sealing gasket, 3-connecting column, 4-rotating handle, 5-rubber sealing plug, 6-sampling cylinder, air filter screen and 7-exhaust hole.
Detailed Description
Example 1
As shown in fig. 1 to 4, the technical scheme of a portable raw soil sampling device of the present invention is as follows: cutting drum 1, fixed equidistance is provided with vertical cutting tooth 101 on the 1 bottom surface of cutting drum, vertical cutting tooth 101 inboard is fixed and is provided with horizontal cutting tooth 102, horizontal cutting tooth 102 upside is fixed and is provided with spacing shelves ring 103, cutting drum 1 is inside to cup joint and install sampling tube 6, sampling tube 6 arranges in the up end of spacing shelves ring 103, just fixed mounting has the airstrainer 601 that can let the air outflow in the through-hole that the up end intermediate position of sampling tube 6 was seted up, threaded connection groove 104 has been seted up to the position that cutting drum 1 inner wall is close to the up end, threaded connection groove 104 threaded connection has upper end cover 2, fixed bonding has protective sealing pad 201 on the lower terminal surface of upper end cover 2, fixed mounting has spliced pole 3 on the up end, fixed mounting has rotation handle 4 on spliced pole 3, spliced pole 3, The upper end cover 2 with the protective sealing pad 201 central point puts and all offers the exhaust hole 7 that can let the air flow, 3 up end of spliced pole the exit of exhaust hole 7 cup joints and installs rubber sealing plug 5.
An arc-shaped chamfer convenient for soil collection is arranged on the lower end face of the limiting retainer ring 103.
The transverse cutting tooth 102 is shaped as a helical blade structure.
The utility model discloses a theory of operation: the utility model discloses when using, take off rubber sealing plug 5, then use and rotate handle 4 and push down the device, make vertical cutting tooth 101 go deep into soil, if when hard, it is rotatory to rotate handle 4 through the rotation and drive cutting drum 1, rotate and push down, through the rotary cutting of vertical cutting tooth 101, and the screw in of horizontal cutting tooth 102, can make the device downstream more easily, take a sample, when needing the shifting-out device after the sample, install rubber sealing plug 5 on exhaust hole 7 earlier, make the inside confined environment that forms of exhaust hole, when taking out, the friction of sampling cylinder 6 inner wall, including the carrying and pulling of horizontal cutting tooth 102, in addition exhaust hole 7 the suction of negative pressure environment, can make the soil of sample take out more easily, after the device takes out, twist off upper end cover 2, it can to take out sampling cylinder 6.
Components not described in detail herein are prior art.
Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.
Claims (3)
1. A portable raw soil sampling device, characterized in that includes: cutting drum (1), fixed equidistance is provided with vertical cutting tooth (101) on cutting drum (1) bottom surface, vertical cutting tooth (101) inboard is fixed and is provided with horizontal cutting tooth (102), horizontal cutting tooth (102) upside is fixed and is provided with spacing shelves ring (103), cutting drum (1) inside cup joints installs sampler barrel (6), sampler barrel (6) are arranged in the up end of spacing shelves ring (103), and fixed mounting has air filter screen (601) that can let the air flow in the through-hole that the up end intermediate position of sampler barrel (6) was seted up, threaded connection groove (104) have been seted up to the position that cutting drum (1) inner wall is close to the up end, threaded connection groove (104) female connection has upper end cover (2), fixed bonding has protective sealing pad (201) on the lower terminal surface of upper end cover (2), fixed mounting has spliced pole (3) on the up end, fixed mounting has rotation handle (4) on spliced pole (3), spliced pole (3) upper end cover (2) with the sealed pad of protection (201) central point puts and all sets up exhaust hole (7) that can let the air flow, spliced pole (3) up end the exit of exhausting hole (7) is cup jointed and is installed rubber sealing plug (5).
2. The portable raw soil sampling device of claim 1, wherein: an arc-shaped chamfer convenient for soil collection is arranged on the lower end face of the limiting retainer ring (103).
3. The portable raw soil sampling device of claim 1, wherein: the transverse cutting teeth (102) are shaped as helical blade structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120669521.1U CN214502965U (en) | 2021-04-01 | 2021-04-01 | Portable raw soil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120669521.1U CN214502965U (en) | 2021-04-01 | 2021-04-01 | Portable raw soil sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214502965U true CN214502965U (en) | 2021-10-26 |
Family
ID=78201619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120669521.1U Expired - Fee Related CN214502965U (en) | 2021-04-01 | 2021-04-01 | Portable raw soil sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214502965U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113884331A (en) * | 2021-11-01 | 2022-01-04 | 新疆生产建设兵团第三师农业科学研究所 | Fruit tree root system soil sampling device |
| CN114062019A (en) * | 2021-11-18 | 2022-02-18 | 硕谷昊天建设(杭州)有限公司 | Soil sampling ware for construction |
| CN114235469A (en) * | 2021-12-03 | 2022-03-25 | 毛叶军 | Soil sampling device for geological exploration |
-
2021
- 2021-04-01 CN CN202120669521.1U patent/CN214502965U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113884331A (en) * | 2021-11-01 | 2022-01-04 | 新疆生产建设兵团第三师农业科学研究所 | Fruit tree root system soil sampling device |
| CN114062019A (en) * | 2021-11-18 | 2022-02-18 | 硕谷昊天建设(杭州)有限公司 | Soil sampling ware for construction |
| CN114235469A (en) * | 2021-12-03 | 2022-03-25 | 毛叶军 | Soil sampling device for geological exploration |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214502965U (en) | Portable raw soil sampling device | |
| CN211900582U (en) | Ecological environment geology reconnaissance sampling device | |
| CN214427012U (en) | Geotechnical sampling detection device for geotechnical engineering | |
| CN211179151U (en) | Water quality wireless monitoring device capable of achieving depth-variable acquisition | |
| CN206459836U (en) | A kind of laborsaving sampler used for geological prospecting | |
| CN112729908A (en) | Anti-pollution geotechnical investigation sampling equipment for architectural design and geotechnical investigation method | |
| CN211927333U (en) | Continuous sampling device for offshore wind power drilling | |
| CN204789073U (en) | A get gas device for soil free gas | |
| CN116358926A (en) | Engineering geological survey sample sampling device and sampling method | |
| CN104406816B (en) | Rotary cutting type soil sampling method | |
| CN213041579U (en) | Underground water sampling device | |
| CN209820813U (en) | A sampling device for geotechnical engineering reconnaissance | |
| CN111638085A (en) | Exploratory well soil body sampler | |
| CN218865544U (en) | Soil tubulose sampler | |
| CN104612676B (en) | Multifunctional drill bit for tailing drilling | |
| CN216207946U (en) | Mineral exploration is with portable soil layer gas measuring device who has anti-blocking structure | |
| CN212201985U (en) | Water stop for layered water pumping of hydrogeology drilling | |
| CN216012863U (en) | A groundwater sample collection device for engineering geology reconnaissance | |
| CN214584195U (en) | Drill rod for sample collection and comprehensive sample collection device | |
| CN214749050U (en) | Layered detection sampling device for rock and soil exploration | |
| CN214373477U (en) | Device is got in ground class sample drilling of geological survey | |
| CN212722107U (en) | Ecological agriculture and forestry soil detection sampling device | |
| CN204419178U (en) | Mine tailing probing Multifunctional drill | |
| CN211904809U (en) | Portable sampler suitable for malodorous gas in ambient air | |
| CN211317821U (en) | River sediment sampler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20211026 |