CN205785889U - A kind of soil sampling apparatus - Google Patents
A kind of soil sampling apparatus Download PDFInfo
- Publication number
- CN205785889U CN205785889U CN201620487164.6U CN201620487164U CN205785889U CN 205785889 U CN205785889 U CN 205785889U CN 201620487164 U CN201620487164 U CN 201620487164U CN 205785889 U CN205785889 U CN 205785889U
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- CN
- China
- Prior art keywords
- sampler barrel
- sampling apparatus
- soil sampling
- thief rod
- scale
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- 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.)
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
This utility model relates to soil sample technical field, is specifically related to a kind of soil sampling apparatus, including sampler barrel and push-and-pull assembly.Soil sampling apparatus of the present utility model includes sampler barrel and push-and-pull assembly, and the thief rod of sampler barrel and push-and-pull assembly all has scale, facilitates sampling personnel to differentiate and records sampling horizon and the degree of depth, it is achieved the accurate Stratified Sampling of pedotheque；Soil sampling apparatus of the present utility model takes out the mode of sample two kinds, push-and-pull assembly release from sampler barrel the second end or open sampler barrel door portion and directly take out sample, it is adaptable to the pedotheque of different hardness.
Description
Technical field
This utility model relates to soil sample technical field, is specifically related to a kind of soil sampling apparatus.
Background technology
The collection of pedotheque makes soil science research, the basis in geological mapping field, mensuration for pedotheque physicochemical property provides material base, the sampling of soil has a lot of method, general employing drilling pipe sampling in prior art, after drilling pipe pierces underground, soil defines an earth pillar in drilling pipe, is taken out by whole earth pillar and is analyzed, and the sample that sampling horizon is different with the degree of depth cannot be made a distinction by above-mentioned sampling drilling pipe.
In consideration of it, overcome above defect of the prior art, it is provided that a kind of new soil sampling apparatus becomes the technical problem that this area is urgently to be resolved hurrily.
Summary of the invention
The purpose of this utility model is the drawbacks described above for prior art, it is provided that a kind of soil sampling apparatus.
The purpose of this utility model can be realized by following technical measures:
A kind of soil sampling apparatus, compared with prior art, its difference is, this soil sampling apparatus includes:
Sampler barrel, described sampler barrel has the first end, the second end and the sidewall extended between described first end and the second end, and described sidewall limits chamber, and described sidewall is provided with peristome, and described peristome is provided with the door portion for being opened and closed by peristome；
Push-and-pull assembly, including thief rod and piston；Described thief rod has the first end and the second end, and described thief rod the second end puts in described chamber from the first end of described sampler barrel, and the first end of described thief rod is positioned at outside described chamber；Described piston is located at described thief rod the second end adaptive with described chamber internal diameter, and described piston is configured to move along direction, sampler barrel axis relative to sampler barrel between first end and the second end of sampler barrel；
It is located at the drill bit of described sampler barrel the second end；
The first scale being arranged on described sampler barrel, the value of described first scale is gradually increased to sampler barrel the second end from sampler barrel the first end；And
The second scale being arranged on described thief rod, being extremely gradually reduced to thief rod the second end from thief rod the first end of described second scale；
Described sampler barrel sidewall is transparent at least partially so that the second scale on soil height and thief rod can externally be shown in sampler barrel chamber.
Preferably, described sampler barrel sidewall is outside is provided with handle near end.
Preferably, described thief rod the first end is provided with handle.
Preferably, described handle is provided with the first connection ring, and described handle is provided with the second connection ring；Described soil sampling apparatus also includes a flexible connecting member, described piston near sampler barrel the second end position time, described flexible connecting member is located at the first connection ring and second and is connected between ring.
Preferably, described flexible connecting member is for connecting rope.
Preferably, described drill bit is provided with drill bit protection set.
Preferably, described drill bit is connected by threaded engagement with described sampler barrel.
Preferably, described door portion is located at described peristome by curved hinge.
Preferably, wedge shaped bottom described drill bit.
Soil sampling apparatus of the present utility model includes sampler barrel and push-and-pull assembly, and the thief rod of sampler barrel and push-and-pull assembly all has scale, facilitates sampling personnel to differentiate and records sampling horizon and the degree of depth, it is achieved the accurate Stratified Sampling of pedotheque；Soil sampling apparatus of the present utility model takes out the mode of sample two kinds, push-and-pull assembly release from sampler barrel the second end or open sampler barrel door portion and directly take out sample, it is adaptable to the pedotheque of different hardness.
Accompanying drawing explanation
Fig. 1 is the structural representation of soil sampling apparatus of the present utility model.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, with specific embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
Hereinafter, many aspects of the present utility model will be more fully understood that with reference to accompanying drawing.Parts in accompanying drawing are not necessarily drawn to scale.Alternatively, it is preferred that emphasis is clearly demonstrate parts of the present utility model.Additionally, in some views in the accompanying drawings, identical reference indicates corresponding part.
" exemplary " or " illustrative " represents as example, example or explanation as used herein, the word.Any embodiment being described herein as " exemplary " or " illustrative " is not necessarily to be construed as relative to other embodiment being preferred or favourable.All embodiments described below are illustrative embodiments, thering is provided these illustrative embodiments is that the scope of the present disclosure is defined by the claims so that those skilled in the art make and use embodiment of the disclosure and expect and be not limiting as the scope of the present disclosure.In other embodiments, describe in detail known to feature and method not obscure this utility model.For purpose described herein, term " on ", D score, "left", "right", "front", "rear", " vertically ", " level " with its derivative words by relevant with the utility model that such as Fig. 1 orients.And, have no intent to be limited by any theory expressed or imply perhaps be given in detailed description below in technical field above, background technology, utility model.Should also be clear that the concrete device described in shown in the drawings and discussion below book and process are the simple examples embodiments of the utility model design limited in the following claims.Therefore, the concrete size relevant to presently disclosed embodiment and other physical features are understood not to restrictive, unless claims are stated the most clearly.
Fig. 1 shows a kind of soil sampling apparatus 100, and this soil sampling apparatus 100 includes sampler barrel 10 and push-and-pull assembly 20.
Sampler barrel 10 has the first end or upper end the 101, second end or lower end 102 and sidewall 103, sidewall 103 extends between the first end 101 and the second end 102, sidewall 103 limits chamber 104, sidewall 103 is provided with peristome, peristome is provided with the door portion 105 for being opened and closed by peristome, and door portion 105 is located at this peristome by curved hinge 106.Drill bit 30 is located at the second end 102 of sampler barrel 10, and drill bit 30 is connected by threaded engagement with sampler barrel 10, and drill bit 30 installs or removes by the way of knob from sampler barrel 10, drill bit 30 is additionally provided with bottom drill bit protection set 301 and drill bit 30 wedge shaped.
nullPush-and-pull assembly 20 includes thief rod 201 and piston 202，Thief rod 201 has the first end or upper end 2011 and the second end or lower end 2012，Thief rod 201 second end 2012 can put in described chamber 104 from the first end 101 of described sampler barrel 10，First end 2011 of described thief rod 201 is positioned at outside described chamber 104，Described piston 202 is located at described thief rod 201 second end 2012 adaptive with described chamber 104 internal diameter，Described piston 202 is configured to move along direction, sampler barrel 10 axis relative to sampler barrel 10 between the first end 101 and the second end 102，The size of piston 202 is more slightly smaller than the internal diameter of chamber 104，Ensure its in chamber 104 by smooth push-and-pull，The length of thief rod 201 is more than the length of sampler barrel 10.
Sampler barrel 10 is provided with the first scale 40, and the value of the first scale 40 is gradually increased from sampler barrel 10 first end 101 to sampler barrel 10 second end 102.Thief rod 201 is provided with the second scale 50, being extremely gradually reduced from thief rod 201 first end 2011 to thief rod 201 second end 2012 of the second scale 50.Sampler barrel 10 sidewall 103 is transparent at least partially, and the second scale 50 made in sampler barrel 10 chamber 104 on soil height and thief rod 201 can externally be shown in.
Sampler barrel 10 sidewall 103 is outside is provided with handle 107 at the first end 101.First end 2011 of thief rod 201 is provided with handle 2013.
Soil sampling apparatus 100 is when non-working condition, push-and-pull assembly 20 is positioned in sampler barrel 10, piston 202 is positioned at sampler barrel 10 second end 102, as shown in Figure 1, handle 107 is provided with the first connection ring 108, handle 2013 is provided with the second connection ring 2014, this soil sampling apparatus 100 also includes a flexible connecting member 60, when soil sampling apparatus 100 is in non-working condition, flexible connecting member 60 is located at the first connection ring 108 and second and is connected between ring 2014, and this flexible connecting member 60 preferably connects rope.
Soil sampling apparatus 100 is in use:
First, protect set 301 to take off on the drill bit on drill bit 30, open the connection ring on sampler barrel 10 handle 107 and thief rod 201 handle 2013 any one, thief rod 201 is separated with sampler barrel 10.
Secondly, held by both hands sampler barrel 10 handle 107, keep vertical depression sampler barrel 10 with ground, make wedging bit 30 go deep into predetermined depth of soil.In first embodiment, push-and-pull assembly 20 is not properly separated with sampler barrel 10, during sampling, along with sampler barrel 10 elapses downwards, pedotheque enters in chamber 104 from sampler barrel 10 second end, the pedotheque that piston 202 is entered in chamber 104 upwards elapses, and chamber 104 inwall can arrange a retainer at the first end 101, prevents piston 202 to be ejected from the first end 101.In second embodiment, push-and-pull assembly 20 can be kept completely separate with sampler barrel 10, is directly taken out in chamber 104 by piston 202 during sampling, enters chamber 104 from the first end 101 again time to be sampled.
Again, extract sampler barrel 10, utilize the frictional force of soil and sampler barrel 10 chamber 104 inwall, keep pedotheque not fall out in sampler barrel 10.
Then, pedotheque is taken out.For the pedotheque that compressibility is less, by push-and-pull assembly 20, pedotheque can be released from sampler barrel 10, inserting in chamber 104 by piston 202 from sampler barrel 10 first end 101, passage push-and-pull assembly 20, releases pedotheque from sampler barrel 10 second end 102 downwards；For compressibility compared with pedotheque big, that consolidation effect is bad, in order to accurately record sampling depth, it is possible to use sampler barrel 10 is opened by the door portion 105 on sampler barrel 10 sidewall, and then pedotheque is taken out.
Finally, after sampling, cleaning sampler barrel 10 and each parts, prevent corrosion.Push-and-pull assembly 20 is placed in sampler barrel 10 as shown in Figure 1, buckles well connection ring, it is ensured that thief rod 201 will not drop out from sampler barrel 10.Installing drill bit protection set 301 on drill bit 30, protection drill bit 30 cleans, and prevents from hurting staff simultaneously.
This device sampler barrel is outside has corresponding scale on thief rod respectively, it is possible to facilitates sampling personnel to differentiate and records sampling horizon and the degree of depth.When taking out sample with push-and-pull assembly 20, the scale on sampler barrel 10 is corresponding with the layer bit depth of pedotheque, and the sample first taken out from sampler barrel 10 second end 102 is deep layer sample, rear take out for shallow-layer sample；It is just consistent with the pedotheque height in sampler barrel 10 chamber 104 that thief rod 201 stretches out the part of sampler barrel 10 first end 101, convenient reads.Beat door opening portion 105 when taking out sample, read layer position and the degree of depth of sample by the scale on sampler barrel 10.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (9)
1. a soil sampling apparatus, it is characterised in that this soil sampling apparatus includes:
Sampler barrel, described sampler barrel has the first end, the second end and the sidewall extended between described first end and the second end, and described sidewall limits chamber, and described sidewall is provided with peristome, and described peristome is provided with the door portion for being opened and closed by peristome；
Push-and-pull assembly, including thief rod and piston；Described thief rod has the first end and the second end, and described thief rod the second end puts in described chamber from the first end of described sampler barrel, and the first end of described thief rod is positioned at outside described chamber；Described piston is located at described thief rod the second end adaptive with described chamber internal diameter, and described piston is configured to move along direction, sampler barrel axis relative to sampler barrel between first end and the second end of sampler barrel；
It is located at the drill bit of described sampler barrel the second end；
The first scale being arranged on described sampler barrel, the value of described first scale is gradually increased to sampler barrel the second end from sampler barrel the first end；And
The second scale being arranged on described thief rod, being extremely gradually reduced to thief rod the second end from thief rod the first end of described second scale；
Described sampler barrel sidewall is transparent at least partially so that the second scale on soil height and thief rod can externally be shown in sampler barrel chamber.
Soil sampling apparatus the most according to claim 1, it is characterised in that described sampler barrel sidewall is outside is provided with handle near end.
Soil sampling apparatus the most according to claim 2, it is characterised in that described thief rod the first end is provided with handle.
Soil sampling apparatus the most according to claim 3, it is characterised in that described handle is provided with the first connection ring, described handle is provided with the second connection ring；Described soil sampling apparatus also includes a flexible connecting member, described piston near sampler barrel the second end position time, described flexible connecting member is located at the first connection ring and second and is connected between ring.
Soil sampling apparatus the most according to claim 4, it is characterised in that described flexible connecting member is for connecting rope.
Soil sampling apparatus the most according to claim 1, it is characterised in that described drill bit is provided with drill bit protection set.
Soil sampling apparatus the most according to claim 1, it is characterised in that described drill bit is connected by threaded engagement with described sampler barrel.
Soil sampling apparatus the most according to claim 1, it is characterised in that described door portion is located at described peristome by curved hinge.
Soil sampling apparatus the most according to claim 1, it is characterised in that wedge shaped bottom described drill bit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620487164.6U CN205785889U (en) | 2016-05-25 | 2016-05-25 | A kind of soil sampling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620487164.6U CN205785889U (en) | 2016-05-25 | 2016-05-25 | A kind of soil sampling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205785889U true CN205785889U (en) | 2016-12-07 |
Family
ID=58111560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620487164.6U Expired - Fee Related CN205785889U (en) | 2016-05-25 | 2016-05-25 | A kind of soil sampling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205785889U (en) |
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2016
- 2016-05-25 CN CN201620487164.6U patent/CN205785889U/en not_active Expired - Fee Related
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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: 20161207 Termination date: 20170525 |
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| CF01 | Termination of patent right due to non-payment of annual fee |