CN205317517U - Multilayer soil sampling ware - Google Patents
Multilayer soil sampling ware Download PDFInfo
- Publication number
- CN205317517U CN205317517U CN201620093155.9U CN201620093155U CN205317517U CN 205317517 U CN205317517 U CN 205317517U CN 201620093155 U CN201620093155 U CN 201620093155U CN 205317517 U CN205317517 U CN 205317517U
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- China
- Prior art keywords
- sample cylinder
- sample
- described sample
- connecting rod
- soil
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- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a multilayer soil sampling ware, cut piece, jacking bar and drill bit including handle, connecting rod, a sample section of thick bamboo, sample, connecting rod pole body with all be equipped with the scale on the sample section of thick bamboo stack shell, still be equipped with spiral ridge on the stack shell of a sample section of thick bamboo, follow on the sample section of thick bamboo stack shell sample section of thick bamboo circumference is equipped with the sample and cuts the piece patchhole, jacking bar's lower extreme end is equipped with the tight dish in top, the drill bit includes a pointed end and is more than or equal to three taper arc, the outer face of taper arc is equipped with spiral ridge, the lower extreme of taper arc with it is most advanced articulated, the upper end of taper arc with the joint is tightly coiled on the top. The utility model discloses can once only carry out soil sampling to the stratum of the different degree of depth, not only can carry out many soil samples collection on different stratum at same sampling point, the phantom is eliminated even to phantom in the time of can reducing the soil sample moreover and cut apart.
Description
Technical field
This utility model relates to environmental monitoring field, more particularly, to a kind of multi-layer Soil sampler.
Background technology
Soil analysis is composition of the soil to be divided and (or) qualitative, quantitative assay that physics, chemical property carry out. It is by soil and generates the element task of growth, Fertility, soil resources assessment, soil improvement and rational application of fertilizer research, be also the important means carrying out environmental quality assessment in environmental science. And carry out soil analysis and certainly will need soil is sampled, the especially research to the contaminated degree of soil. But existing soil sampler is only capable of the soil of solely layer depth is sampled, if needing the soil that same sampled point carries out different depth stratum to sample, just needing multiple repairing weld, not only bothering, and easily cause soil sample by other stratum soil pollutions, impact analysis accuracy. And adopt existing soil sampler to carry out disposable sampling, phantom easily occurs when Different Strata soil sample is split, also soil investigation can be brought unnecessary trouble.
Utility model content
Because in this, this utility model purpose is that providing a kind of can carry out the multi-layer Soil sampler of soil sampling in the disposable stratum to different depth, it is possible not only to carry out many soil samples collection of Different Strata at same sampled point, and phantom when can reduce soil sample segmentation, even eliminate phantom.
For reaching above-mentioned purpose, this utility model adopts following technical proposals: multi-layer Soil sampler, blocks sheet, top-fastening rod and drill bit including handle, connecting rod, sample cylinder, sample, described connecting rod shaft and be equipped with rule on described sample cylinder stack shell; The stack shell of described sample cylinder is additionally provided with spiral salient, described sample cylinder stack shell is circumferentially with sample along described sample cylinder and blocks sheet insertion hole; The termination, lower end of described top-fastening rod is provided with and holds out against dish;Described drill bit includes a tip and more than or equal to three taper arcs, and the outer plate surface of described taper arc is provided with spiral salient, and the lower end of described taper arc is hinged with described tip, and the upper end of described taper arc holds out against dish clamping with described; Described drill bit is located at the lower end of described sample cylinder, and the upper end of described sample cylinder is indirect with the lower end screw thread of described connecting rod, and the upper end of described connecting rod is connected with described handle threads; Described top-fastening rod is located in the mesopore of described connecting rod and can threaded with described connecting rod; When described sample cylinder creeps into the first pre-sampling stratum, described taper arc releases can from carrying in described sample cylinder to sample cylinder topmost after holding out against state.
Above-mentioned multi-layer Soil sampler, close on described sample cylinder end, lower end described sample cylinder barrel inside be provided with draw-in groove; When described taper arc is held out against, the termination, upper end of described taper arc is located in described draw-in groove.
Above-mentioned multi-layer Soil sampler, termination, described sample cylinder lower end is provided with blade.
Above-mentioned multi-layer Soil sampler, described blade is zigzag blade.
Above-mentioned layer soil sampler, described sample blocks sheet and inserts the width in hole more than or equal to the internal diameter of described sample cylinder and less than the external diameter of described sample cylinder.
Above-mentioned multi-layer Soil sampler, the opening direction that two adjacent described samples block sheet insertion hole is staggered.
Above-mentioned multi-layer Soil sampler, described sample blocks sheet one end and is provided with promotion part, and described sample blocks the sheet other end and is provided with arc blade.
The beneficial effects of the utility model are as follows:
1. this utility model simple in construction, easy to operate, and the appearance of phantom in soil sample cutting process can be reduced, even so as to be wholly absent.
2. utilize this utility model to be possible not only to the soil sampling of solely layer depth, once the soil of the same sampling position Different Strata degree of depth can also be sampled, reduce different depth stratum soil between cross-contamination, improve the accuracy of soil analysis.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model multi-layer Soil sampler;
Fig. 2 is the structural representation of the sample cylinder of this utility model multi-layer Soil sampler;
Fig. 3 is the structural representation of the drill bit of this utility model multi-layer Soil sampler;
Fig. 4 is the structural representation that the sample of this utility model multi-layer Soil sampler blocks sheet.
In figure: 1-hands handle; 2-connecting rod; 3-sample cylinder; 4-top-fastening rod; 5-holds out against dish; 6-drill bit; 7-sample blocks sheet; 8-taper arc; 9-is most advanced and sophisticated; 10-spiral salient; 11-draw-in groove; 12-blade; 13-sample blocks sheet and inserts hole; 14-promotion part; 15-arc blade.
Detailed description of the invention
In order to be illustrated more clearly that this utility model, below in conjunction with preferred embodiments and drawings, this utility model is described further. Parts similar in accompanying drawing are indicated with identical accompanying drawing labelling. It will be appreciated by those skilled in the art that following specifically described content is illustrative and be not restrictive, protection domain of the present utility model should do not limited with this.
As it is shown in figure 1, this utility model multi-layer Soil sampler, block sheet 7, top-fastening rod 4 and drill bit drill bit 6 including handle 1, connecting rod 2, sample cylinder 3, sample. Wherein, described connecting rod 2 shaft and described sample cylinder 3 stack shell are equipped with rule, it is simple to understand the degree of depth that described drill bit drill bit 6 creeps in time;And being additionally provided with spiral salient 10 on the stack shell of described sample cylinder 3 is for the ease of described sample cylinder 3 creeping in soil, and block the sheet 7 soil to collecting cut for the ease of being utilized as sample, being circumferentially with sample along described sample cylinder 3 on described sample cylinder 3 stack shell blocks sheet and inserts hole 13; For the ease of described drill bit drill bit 6 being held out against with described top-fastening rod 4, it is provided with in the termination, lower end of described top-fastening rod 4 and holds out against dish 5. In the present embodiment, as shown in Figure 3, described drill bit drill bit 6 includes one most advanced and sophisticated 9 and three taper arcs 8, and can creep into downwardly together with described most advanced and sophisticated 9 for the ease of described taper arc 8, and the outer plate surface at described taper arc 8 is provided with spiral salient 10. The lower end of described taper arc 8 is hinged with tip 9, described tip, and the upper end of described taper arc 8 holds out against dish 5 clamping with described. As it is shown in figure 1, described drill bit drill bit 6 is located at the lower end of described sample cylinder 3, the upper end of described sample cylinder 3 is indirect with the lower end screw thread of described connecting rod 2, threadeds with described handle 1 in the upper end of described connecting rod 2; Described top-fastening rod 4 is located in the mesopore of described connecting rod 2 and can threaded with described connecting rod 2; When described sample cylinder 3 creeps into the first pre-sampling stratum, described taper arc 8 releases can from carrying in described sample cylinder 3 to sample cylinder 3 topmost after holding out against state.
Owing to stripped thread easily occurring between screw thread and screw thread time threaded, and in order to avoid described sample cylinder 3 cannot be made to creep into described drill bit 6 because stripped thread occurs simultaneously, in the present embodiment, as in figure 2 it is shown, be provided with draw-in groove 11 inside described sample cylinder 3 barrel of end, lower end closing on described sample cylinder 3; And when described taper arc 8 is held out against, the termination, upper end of described taper arc 8 is located in described draw-in groove 11.
And in order to when being removed from end, described sample cylinder 3 lower end by described drill bit 6, described sample cylinder 3 remains to relatively easily creep into downwards, be provided with blade 12 on termination, described sample cylinder 3 lower end, and described blade 12 is zigzag blade.
Due to Soil structure it is possible that heterogeneity, namely above there is situation that is uneven or that differ in Soil structure and composition, it is easy to that curve fracture occurs during soil sample segmentation, this will result in the deviation of soil investigation, therefore to can disposable soil sample neatly be split, described sample blocks sheet and inserts the width in hole 13 more than or equal to the internal diameter of described sample cylinder 3 and less than the external diameter of described sample cylinder 3. And in order to avoid described sample cylinder 3 one side occur stress flexural deformation, two adjacent described samples block sheet insert hole 13 opening direction staggered. And insert for the ease of described sample being blocked sheet 7 soil sample is split by soil sample, described sample blocks sheet 7 one end and is provided with promotion part 14, and described sample blocks sheet 7 other end and is provided with arc blade 15, as shown in Figure 4.
When using this utility model, first by described handle 1, described connecting rod 2, described sample cylinder 3, described top-fastening rod 4 and described drill bit 6 assemble shown in Fig. 1, then described drill bit 6 is directed at sampled point, with the hands compress described handle 1 and rotate described drill bit 6 by described handle 1, then described drill bit 6 then creeps into downwardly together with described sample cylinder 3, when described drill bit 6 creeps into first pre-sampling stratum, described top-fastening rod 4 is lifted up, then draw in centre under the pressure of the described taper arc 8 of described drill bit 6 then soil layer around, then described taper arc 8 then departs from from the lower end of described sample cylinder 3 under the described drive holding out against dish 5, until described drill bit 6 rises to the top of described sample cylinder 3, or it is proposed from described sample cylinder 3, then proceed to down press described handle 1, and make described sample cylinder 3 continue to be drilled down into by the rotation of described handle 1, until reaching the bottom on last layer of stratum of pre-sampling, then proceed to rotate, and the described handle 1 that rocks from side to side, soil outside making the soil sample in described sample cylinder 3 with described sample cylinder 3 disconnects, then described sample cylinder 3 is proposed from earth.Then described sample is blocked sheet 7 along described sample block sheet insert hole 13 insert, the segmentation of the soil sample on the stratum of different depth can be realized.
Above-described embodiment of the present utility model is only for clearly demonstrating this utility model example; and it is not the restriction to embodiment of the present utility model; for those of ordinary skill in the field; can also make other changes in different forms on the basis of the above description; here cannot all of embodiment be given exhaustive, every belong to apparent change that the technical solution of the utility model extended out or the variation row still in protection domain of the present utility model.
Claims (7)
1. multi-layer Soil sampler, it is characterized in that, sheet (7), top-fastening rod (4) and drill bit (6) is blocked, described connecting rod (2) shaft and be equipped with rule on described sample cylinder (3) stack shell including handle (1), connecting rod (2), sample cylinder (3), sample; The stack shell of described sample cylinder (3) is additionally provided with spiral salient (10), described sample cylinder (3) stack shell is circumferentially with sample along described sample cylinder (3) and blocks sheet insertion hole (13); The termination, lower end of described top-fastening rod (4) is provided with and holds out against dish (5); Described drill bit (6) includes a tip (9) and more than or equal to three taper arcs (8), the outer plate surface of described taper arc (8) is provided with spiral salient (10), the lower end of described taper arc (8) is hinged with described tip (9), and the upper end of described taper arc (8) holds out against dish (5) clamping with described; Described drill bit (6) is located at the lower end of described sample cylinder (3), the upper end of described sample cylinder (3) is indirect with the lower end screw thread of described connecting rod (2), threadeds with described handle (1) in the upper end of described connecting rod (2); Described top-fastening rod (4) is located in the mesopore of described connecting rod (2) and can threaded with described connecting rod (2); When described sample cylinder (3) creeps into the first pre-sampling stratum, described taper arc (8) releases can from carrying in described sample cylinder (3) to sample cylinder (3) topmost after holding out against state.
2. multi-layer Soil sampler according to claim 1, it is characterised in that close on described sample cylinder (3) end, lower end described sample cylinder (3) barrel inside be provided with draw-in groove (11); When described taper arc (8) is held out against, the termination, upper end of described taper arc (8) is located in described draw-in groove (11).
3. multi-layer Soil sampler according to claim 1, it is characterised in that described sample cylinder (3) termination, lower end is provided with blade (12).
4. multi-layer Soil sampler according to claim 3, it is characterised in that described blade (12) is zigzag blade.
5. according to the arbitrary described multi-layer Soil sampler of Claims 1 to 4, it is characterized in that, described sample blocks sheet and inserts the width internal diameter more than or equal to described sample cylinder (3) and the external diameter less than described sample cylinder (3) in hole (13).
6. multi-layer Soil sampler according to claim 5, it is characterised in that the opening direction that two adjacent described samples block sheet insertion hole (13) is staggered.
7. according to the arbitrary described multi-layer Soil sampler of Claims 1 to 4, it is characterized in that, described sample blocks sheet (7) one end and is provided with promotion part (14), and described sample blocks sheet (7) other end and is provided with arc blade (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620093155.9U CN205317517U (en) | 2016-01-28 | 2016-01-28 | Multilayer soil sampling ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620093155.9U CN205317517U (en) | 2016-01-28 | 2016-01-28 | Multilayer soil sampling ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205317517U true CN205317517U (en) | 2016-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620093155.9U Expired - Fee Related CN205317517U (en) | 2016-01-28 | 2016-01-28 | Multilayer soil sampling ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205317517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105954060A (en) * | 2016-06-16 | 2016-09-21 | 河南科技大学 | Soil sampling method and device |
-
2016
- 2016-01-28 CN CN201620093155.9U patent/CN205317517U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105954060A (en) * | 2016-06-16 | 2016-09-21 | 河南科技大学 | Soil sampling method and device |
| CN105954060B (en) * | 2016-06-16 | 2019-02-05 | 河南科技大学 | A kind of soil sample method and device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20170128 |