CN207636335U - A kind of soil sampler - Google Patents
A kind of soil sampler Download PDFInfo
- Publication number
- CN207636335U CN207636335U CN201721862089.8U CN201721862089U CN207636335U CN 207636335 U CN207636335 U CN 207636335U CN 201721862089 U CN201721862089 U CN 201721862089U CN 207636335 U CN207636335 U CN 207636335U
- Authority
- CN
- China
- Prior art keywords
- acquisition
- soil
- bar
- soil sampler
- spiral
- 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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Abstract
The utility model discloses a kind of soil collection device, belongs to Special experimental instrument field.A kind of soil sampler of the utility model, including hollow acquisition bar, the acquisition bar both sides are equipped with several acquisition holes, and the acquisition bar top is detachably equipped with spiral and cuts off, and there is T-shaped tip, spiral cropping surface to be evenly equipped with screw thread for the spiral cropping；Arc shaped rotary cutting blade is equipped on the outside of the acquisition hole, the oblique top in rotary-cut sword front end is equipped with cutting blade.A kind of soil collection utensil of the utility model makes up existing soil sampler deficiency, disposably can carry out enough samplings to the soil of target depth；Acquisition operations are convenient simultaneously, for the equally applicable feature of hard soil.
Description
Technical field
The utility model is related to a kind of Special experimental instruments, relate in particular to a kind of soil sampler.
Background technology
Durings geological analysis, soil analysis etc., the process of soil sampling can be related to often, first by the sample of soil
Originally it after being acquired, could be analyzed.The general operation that past carries out soil sampling is that the soil at sampling will be needed to excavate,
Acquisition section is formed, section trimming, cleaning are acquired after removing surface dust.Such operation is time-consuming and laborious, therefore occurs
Soil sampler, existing soil sampler are inserted directly into soil or cooperation pressure mechanism with regard to hollow a straight-bar or straight knife
It is inserted into soil, pedotheque is directly entered the middle vacancy of straight-bar, then straight-bar is taken out, and therefrom sample is taken out in vacancy.The prior art
Although soil sampler simplifies the process of soil sampling, but encountering hard soil can not be acquired, it is still necessary to by biography
System means are acquired, inconvenient for use；On the other hand, existing soil sampler acquisition when to soil cut open layer sample according to by
Go deep into shallow sequence and sequentially enter hollow stem, needs the soil sampled and the maximum soil of requirement that could finally enter
Middle vacancy, when needing to acquire sample at deeper, may result in sample size deficiency or once-through operation can not adopt
Collect the sample of needs.
Utility model content
The goal of the invention of the utility model is：In view of the above problems, one kind is provided and makes up existing soil sampling
Device is insufficient, disposably can carry out enough samplings to the soil of target depth；Acquisition operations are convenient simultaneously, same for hard soil
The applicable soil collection device of sample.
The technical solution adopted in the utility model is as follows：
A kind of soil sampler, including hollow acquisition bar, the acquisition bar both sides are equipped with several acquisition holes, the acquisition
Bar top is detachably equipped with spiral and cuts off, and there is T-shaped tip, spiral cropping surface to be evenly equipped with spiral shell for the spiral cropping
Line；Arc shaped rotary cutting blade is equipped on the outside of the acquisition hole, the oblique top in rotary-cut sword front end is equipped with cutting blade.
By adopting the above-described technical solution, into when being downwardly into soil, the tip of spiral cropping has greatly
Pressure, to which more convenient enters soil, soil collection device compared with the prior art, tip is adopted in face of hard soil
It is more convenient when sample；T-shaped cropping design, further increases the strength broken ground so that acquisition is more convenient；Screw thread table
Face and rotary-cut sword to acquire bar when breaking ground, and the strength broken ground can be further increased by rotating acquisition bar.
The acquisition hole of both sides is for collecting soil, when acquisition bar moves downward, due to the blocking of arc shaped rotary cutting blade, sample
Soil cannot be introduced into acquisition hole；When acquisition bar, which enters, needs depth, moves upwards at this time, need the sample soil of depth
Enter to acquire in hole by rotary-cut land so that need the sample soil of depth to be first acquired, avoid the occurrence of primary punching collection capacity
Insufficient situation.
A kind of soil sampler of the utility model, the acquisition hole distribution straggly of the acquisition bar both sides.
By adopting the above-described technical solution, acquisition hole distribution straggly can ensure the uniformity of sample so that test sample knot
Fruit is more accurate.
A kind of soil sampler of the utility model, the section that the spiral cuts off each tip are triangle.
By adopting the above-described technical solution, when that will acquire bar and lift, T-shaped top can be avoided by excessive
Resistance and be not easy to lift.
A kind of soil sampler of the utility model, the cutting blade are triangle, each described rotary-cut sword and acquisition bar
The level height of junction is less than the level height of cutting blade on the rotary-cut sword.
By adopting the above-described technical solution, the radian of rotary-cut sword can form " spoon " shape container, enters convenient for sample and adopt
Collect in hole.
A kind of soil sampler of the utility model, the radian of the rotary-cut sword is in the range of 10 °~60 °.
By adopting the above-described technical solution, resistance of the rotary-cut sword when lifting is smaller.
A kind of soil sampler of the utility model, the acquisition bar are hard with soil-shifting block, the soil-shifting block is arranged with
Straight-bar front end is fixedly connected with hard block, and the section of the hard block is equal to acquisition bar section.
By adopting the above-described technical solution, after completing to acquire, after spiral cropping is unloaded, by soil-shifting block from acquisition
One end of bar enters, it will be able to the sample soil of acquisition is pushed out to outside acquisition bar, it is more convenient to use.
A kind of soil sampler of the utility model, the acquisition rod outer surface are evenly equipped with screw thread.
By adopting the above-described technical solution, acquisition bar is when entering, leaving soil horizon, screw thread can further help to adopt
Collect bar rotation.
A kind of soil sampler of the utility model, the acquisition rod outer surface are equipped with scale.
By adopting the above-described technical solution, the scale of acquisition rod outer surface can be more convenient intuitively to collecting sample
Depth selected.
A kind of soil sampler of the utility model, the acquisition bar end are equipped with T-shaped handle.
By adopting the above-described technical solution, when soil hardness is not too much high, handle can facilitate experimenter direct
It is operated with hand, increases the length of the arm of force, reduction is exerted oneself.
In conclusion by adopting the above-described technical solution, the utility model has the beneficial effects that：
1, it is insufficient to make up existing soil sampler, can enough samplings disposably be carried out to the soil of target depth；Simultaneously
Acquisition operations are convenient, equally applicable for hard soil.
2, when acquisition bar moves downward, due to the blocking of arc shaped rotary cutting blade, sample soil cannot be introduced into acquisition hole；When
Acquisition bar enters when needing depth, moves upwards at this time, needs the sample soil of depth to enter to acquire in hole by rotary-cut land, make
The sample soil of depth must be needed first to be acquired, avoid the occurrence of the situation of primary punching collection capacity deficiency.
Description of the drawings
Fig. 1 is a kind of soil collection device structural schematic diagram.
Specific implementation mode
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figure 1, a kind of soil sampler, including hollow acquisition bar 1,1 both sides of acquisition bar are equipped with several acquisition holes
2,1 top of acquisition bar is detachably equipped with spiral and cuts off 3, and spiral cropping 3 has T-shaped tip, and it is uniformly distributed that the spiral cuts off 3 surfaces
There is screw thread；It acquires 2 outside of hole and is equipped with arc shaped rotary cutting blade 4, the oblique top in 4 front end of rotary-cut sword is equipped with cutting blade.It adopts acquisition 1 both sides of bar
Collect 2 distribution straggly of hole.The section that spiral cuts off 3 each tips is triangle.Cutting blade is triangle, each rotary-cut sword 4 with
The level height for acquiring 1 junction of bar is less than the level height of cutting blade on the rotary-cut sword 4.The radian of rotary-cut sword 4 is at 10 °~60 °
In the range of.Acquisition bar 1 is that hard straight-bar front end is fixedly connected with hard block, hard block with soil-shifting block 6, soil-shifting block 6 is arranged with
Section be equal to acquisition bar 1 section.1 outer surface of acquisition bar is evenly equipped with screw thread.It acquires 1 outer surface of bar and is equipped with scale.Acquire 1 end of bar
End is equipped with T-shaped handle 5.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (9)
1. a kind of soil sampler, it is characterised in that：Including hollow acquisition bar (1), acquisition bar (1) both sides are equipped with several
It acquires hole (2), acquisition bar (1) top is detachably equipped with spiral and cuts off (3), and the spiral cropping (3) has T-shaped point
End, the spiral cropping (3) surface are evenly equipped with screw thread；Arc shaped rotary cutting blade (4), the rotary-cut are equipped on the outside of the acquisition hole (2)
Sword (4) oblique top in front end is equipped with cutting blade.
2. a kind of soil sampler as described in claim 1, it is characterised in that：The acquisition hole (2) of described acquisition bar (1) both sides
Distribution straggly.
3. a kind of soil sampler as claimed in claim 1 or 2, it is characterised in that：The each tip of spiral cropping (3)
Section is triangle.
4. a kind of soil sampler as claimed in claim 3, it is characterised in that：The cutting blade is triangle, described in each
The level height of rotary-cut sword (4) and acquisition bar (1) junction is less than the level height of cutting blade on the rotary-cut sword (4).
5. a kind of soil sampler as claimed in claim 4, it is characterised in that：The radian of the rotary-cut sword (4) 10 °~
In the range of 60 °.
6. a kind of soil sampler as claimed in claim 5, it is characterised in that：The acquisition bar (1), which is matched, is arranged with soil-shifting block
(6), the soil-shifting block (6) is that hard straight-bar front end is fixedly connected with hard block, and the section of the hard block is equal to acquisition bar (1)
Section.
7. a kind of soil sampler as described in claim 4 or 5 or 6, it is characterised in that：Acquisition bar (1) outer surface is equal
It is furnished with screw thread.
8. a kind of soil sampler as claimed in claim 7, it is characterised in that：Acquisition bar (1) outer surface is equipped with scale.
9. a kind of soil sampler as claimed in claim 8, it is characterised in that：Acquisition bar (1) end is equipped with T-shaped hand
Handle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721862089.8U CN207636335U (en) | 2017-12-27 | 2017-12-27 | A kind of soil sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721862089.8U CN207636335U (en) | 2017-12-27 | 2017-12-27 | A kind of soil sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207636335U true CN207636335U (en) | 2018-07-20 |
Family
ID=62853006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721862089.8U Expired - Fee Related CN207636335U (en) | 2017-12-27 | 2017-12-27 | A kind of soil sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207636335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111896313A (en) * | 2020-09-21 | 2020-11-06 | 兰州资源环境职业技术学院 | Soil sampling device for mining environment restoration |
-
2017
- 2017-12-27 CN CN201721862089.8U patent/CN207636335U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111896313A (en) * | 2020-09-21 | 2020-11-06 | 兰州资源环境职业技术学院 | Soil sampling device for mining environment restoration |
| CN111896313B (en) * | 2020-09-21 | 2023-05-30 | 兰州资源环境职业技术学院 | Soil sampling device is used in mine environment restoration |
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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: 20180720 Termination date: 20181227 |