CN205404162U - Portable soil sampling appearance - Google Patents
Portable soil sampling appearance Download PDFInfo
- Publication number
- CN205404162U CN205404162U CN201620140124.4U CN201620140124U CN205404162U CN 205404162 U CN205404162 U CN 205404162U CN 201620140124 U CN201620140124 U CN 201620140124U CN 205404162 U CN205404162 U CN 205404162U
- Authority
- CN
- China
- Prior art keywords
- sampling
- sampling cylinder
- soil
- blade
- support bar
- 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
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a portable soil sampling appearance, including being cylindric sampling cylinder, set up the drill bit that is the back taper in the bottom of sampling cylinder to reaching one end and fixing in the sampling cylinder, the other end is the bracing piece of extension perpendicularly upwards, be equipped with at least one sampling blade on the bracing piece, the bottom of sampling blade and the top contact of sampling cylinder, the diameter in the rotatory circular route that forms of blade of just sampling is greater than the diameter of sampling cylinder, the bottom of sampling cylinder is equipped with an annular spacing groove, the bottom of bracing piece is equipped with one and spacing groove matched with circular shape stopper, and the stopper is inlayed at limiting groove. This soil sampling ware can accurately be sampled to the soil of the different degree of depth, prevents that the different degree of depth soil from mixing together, has improved experimental accuracy.
Description
Technical field
This utility model relates to a kind of portable soil Acquisition Instrument.
Background technology
At present, the actual central geotome adopted is of a great variety, it is possible to according to the type of soil, depth of soil is different and chooses different sampling equipment.When the shallower sampling of soil layer, soil collecting is convenient, accurate error is relatively small.But (being generally higher than 20cm) when sampling depth is deeper, in harvester, easily to mix the soil representativeness not allowing the degree of depth poor for fetched earth earth so that result of the test bigger error, it is impossible to accurate response goes out to study the practical situation of soil layer.
Utility model content
The purpose of this utility model is to provide a kind of portable soil Acquisition Instrument, to solve existing soil collecting device when gathering deeper soil easily by the problem of the mixing with soil of different depth.
For solving above-mentioned technical problem, this utility model provides a kind of portable soil Acquisition Instrument, including sampling cylinder cylindrically, is arranged on the drill bit in inverted cone of the bottom of sampling cylinder, and one end is fixed in sampling cylinder, the support bar that the other end extends vertically upwards；Support bar is provided with at least one sampling blade, the bottom of sampling blade and the tip contact of sampling cylinder, and sampling blade rotates the diameter diameter more than sampling cylinder of the circular path formed；The bottom of sampling cylinder is provided with an annular stopper slot；The bottom of support bar is provided with a circular limited block matched with stopper slot, and limited block is embedded in stopper slot.
Further, support bar is provided with graduation mark.
Further, the top of support bar is fixed with a handle.
Further, the number of sampling blade is two.
The beneficial effects of the utility model are: the soil of different depth can be sampled by this soil harvester exactly, it is prevented that different depth mixing with soil together, improves test accuracy.
Accompanying drawing explanation
Fig. 1 is the external structure schematic diagram of one embodiment of this utility model；
Fig. 2 is the semi-cutaway of one embodiment of this utility model；
Fig. 3 is the sectional view of sampling cylinder.
Wherein: 1, handle；2, support bar；21, graduation mark；22, limited block；3, sampling blade；4, sampling cylinder；41, stopper slot；5, drill bit.
Detailed description of the invention
Below detailed description of the invention of the present utility model is described; so that those skilled in the art understand this utility model; it is to be understood that; this utility model is not limited to the scope of detailed description of the invention; to those skilled in the art; as long as various changes limit and in the spirit and scope of the present utility model determined, these changes are apparent from appended claim, all utilize innovation and creation that this utility model conceives all at the row of protection.
Portable soil Acquisition Instrument as shown in Figure 1, including sampling cylinder 4 cylindrically, and is arranged on the drill bit 5 in inverted cone of the bottom of sampling cylinder 4.The one end that is arranged over of described sampling cylinder 4 is fixed in sampling cylinder 4, the support bar 2 that the other end extends vertically upwards.Above-mentioned support bar 2 is provided with at least one sampling blade 3, the bottom of sampling blade 3 and the tip contact of sampling cylinder 4, and sampling blade 3 rotates the diameter diameter more than sampling cylinder 4 of the circular path formed.
Such as Fig. 2 with as it is shown on figure 3, the bottom of sampling cylinder 4 is provided with an annular stopper slot 41；The bottom of support bar 2 is provided with a circular limited block 22 matched with stopper slot 41, and limited block 22 is embedded in stopper slot 41.
An embodiment according to the application, support bar 2 is provided with graduation mark 21, to facilitate operator to be accurately positioned sampling depth.
An embodiment according to the application, the top of support bar 2 is fixed with a handle 1, it is possible to convenient operation.
An embodiment according to the application, the number of sampling blade 3 is two.
When utilizing this soil harvester to carry out soil collecting, first this equipment is squeezed in soil fixing according to sampling depth；After fixing this sampler, rotary handle 1, the soil within the scope of it can be acquired by sampling blade 3, is scraped in sampling cylinder 4 by the soil in its conduct；Having sampled defensive position handle 1 and extracted this equipment, this soil harvester is simple to operate, it is possible to exactly the soil of different depth is sampled, and together, improves test accuracy with only different depth mixing with soil.
Claims (4)
1. a portable soil Acquisition Instrument, it is characterised in that include sampling cylinder cylindrically, is arranged on the drill bit in inverted cone of the bottom of described sampling cylinder, and one end is fixed in described sampling cylinder, the support bar that the other end extends vertically upwards；Described support bar is provided with at least one sampling blade, the bottom of described sampling blade and the tip contact of described sampling cylinder, and described sampling blade rotates the diameter diameter more than sampling cylinder of the circular path formed；The bottom of described sampling cylinder is provided with an annular stopper slot；The bottom of described support bar is provided with a circular limited block matched with described stopper slot, and described limited block is embedded in described stopper slot.
2. portable soil Acquisition Instrument according to claim 1, it is characterised in that described support bar is provided with graduation mark.
3. portable soil Acquisition Instrument according to claim 1, it is characterised in that the top of described support bar is fixed with a handle.
4. portable soil Acquisition Instrument according to claim 1, it is characterised in that the number of described sampling blade is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620140124.4U CN205404162U (en) | 2016-02-25 | 2016-02-25 | Portable soil sampling appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620140124.4U CN205404162U (en) | 2016-02-25 | 2016-02-25 | Portable soil sampling appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205404162U true CN205404162U (en) | 2016-07-27 |
Family
ID=56446030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620140124.4U Expired - Fee Related CN205404162U (en) | 2016-02-25 | 2016-02-25 | Portable soil sampling appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205404162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015108A (en) * | 2018-02-07 | 2018-05-11 | 周军 | A kind of energy-saving and environment-friendly Heavy Metal Pollution equipment |
-
2016
- 2016-02-25 CN CN201620140124.4U patent/CN205404162U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015108A (en) * | 2018-02-07 | 2018-05-11 | 周军 | A kind of energy-saving and environment-friendly Heavy Metal Pollution equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20170225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |