CN207066774U - A kind of deep soil sample collector - Google Patents
A kind of deep soil sample collector Download PDFInfo
- Publication number
- CN207066774U CN207066774U CN201720790596.9U CN201720790596U CN207066774U CN 207066774 U CN207066774 U CN 207066774U CN 201720790596 U CN201720790596 U CN 201720790596U CN 207066774 U CN207066774 U CN 207066774U
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- China
- Prior art keywords
- built
- rod
- external bar
- soil
- soil sample
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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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Abstract
The utility model discloses a kind of deep soil sample collector, including external bar（1）, built-in rod（2）, built-in rod（2）It is inserted in external bar（1）It is interior；In external bar（1）Head soil sampler is connected with by screw thread（3）, in built-in rod（2）Head drill bit is connected with by screw thread（4）, in soil sampler（3）Head be provided with sharp otch（5）；In external bar（1）Tail end, built-in rod（2）Tail end and built-in rod（2）Middle and upper part be provided with hickey（6）, in external bar（1）And built-in rod（2）Afterbody rubber hand handle is housed（7）, in external bar（1）Middle and lower part fixing nut（8）It is fixedly connected with foot-operated（9）.The utility model is simple in construction, and application method is simple, and simple operation is small to soil disturbance, can directly reach soil sample during designated depth is sampled and used and be not easy to mix, and operating efficiency is higher, is very suitable for field use.
Description
Technical field
A kind of soil sample collector is the utility model is related to, it is especially a kind of to be applied to obtain the larger pedotheque of depth
Deep soil sample collector.
Background technology
Existing deep soil sampler mainly has three kinds：The first is the cutting ring that fetches earth, direct using cutting ring support and cutting ring
Sampled, its shortcoming is to be difficult to obtain the larger pedotheque of depth.Additionally due to cutting ring support separates with cutting ring, so
Cutting ring is difficult to extract after impacting into soil layer, is suitable only for taking for shallow-layer soil sample.Second is Dutch brill, mainly using tilting knife
Mouth incision soil layer, fetches earth downwards, and its shortcoming is quickly reach specified soil layer sampling, and drill bit can be filled in during incision
Full upper strata soil sample, the repeated multiple times soil sample that could take out designated depth of need, operating efficiency are low.The third is that cardioid is bored, using taking
Screw thread rotation self tapping on earthenware enters underground layer, and its shortcoming is that edge of a knife rotation is buried, and the disturbance to soil is larger, easily causes soil
The destruction of physical arrangement and mixing for different depth soil, influence experimental precision.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of deep soil sample collector, and the collector makes
With simple, simple operation, small to soil disturbance, it can directly reach soil sample during designated depth is sampled and used and be not easy
Mixing, operating efficiency are higher.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows：
A kind of deep soil sample collector, it includes external bar, built-in rod, and built-in rod is inserted in external bar；External
The head of bar is connected with soil sampler by screw thread, is connected with drill bit by screw thread on the head of built-in rod, is fetching earth
The head of device is provided with sharp otch；In the tail end of external bar hickey is provided with, in the tail end and built-in rod of built-in rod
Middle and upper part also is provided with hickey, and rubber hand handle is housed in external bar and the afterbody of built-in rod, in the middle and lower part of external bar with admittedly
Determine nut be fixedly connected with it is foot-operated.
Above-mentioned deep soil sample collector, preferable scheme are all provided with described drill bit and soil sampler outer surface
There is screw thread.
Foregoing deep soil sample collector, preferable scheme are that described external bar is stainless steel hollow pipe, above
Indicate scale；Built-in rod is the steel pipe that diameter is less than external bar, and its length is consistent with external bar.
Foregoing deep soil sample collector, preferable scheme are that the length of the drill bit is longer than soil sampler, and drill bit surpasses
The length for going out soil sampler is 1/3rd of soil sampler length.
The utility model beneficial effect：Compared with prior art, the utility model has following characteristics：
1）The utility model each several part is detachable and easy to assembly, is advantageous to field carrying.
2）The utility model can rapidly enter the soil depth specified after connecting into a single unit system, be saved for sampling
Time.
3）It is upper that the utility model eliminates soil sampler when not reaching specified soil depth also in sampling process in the past
The drawbacks of layer soil sample fills up, the situation of different depth soil sample mixing is avoided, be advantageous to improve experimental precision.
4）The utility model lower end is similar to cutting ring, otch be present, and the disturbance to soil in sampling process is small, will not break
The physical arrangement of bad soil.
5）The utility model each several part is formed by stainless steel, and anti-fight and resistance to corrosion are strong, can be long-term use of.
6）The utility model is simple in construction, and application method is simple, simple operation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is external bar structural representation of the present utility model；
Fig. 3 is built-in rod structural representation of the present utility model.
The utility model is further described with reference to the accompanying drawings and detailed description.
Embodiment
Embodiment 1：As shown in figure 1, the composition of whole soil sampler includes external bar 1, built-in rod 2, built-in rod 2 is inserted in
In external bar 1；Soil sampler 3 is connected with by screw thread on the head of external bar 1, lived on the head of built-in rod 2 by screw thread
It is dynamic to be connected with drill bit 4, there is screw thread on the surface of soil sampler 3, sharp otch 5 is provided with the head of soil sampler 3, contribute to quick insert
Soil sample is obtained in underground layer, and when soil depth specified by arrival, built-in rod 2 is up carried, can now be scraped by otch 5
Fall the soil of adhesion on screw thread.The length of drill bit 4 is longer than soil sampler 3, and drill bit 4 is about that soil sampler 3 is grown beyond the length of soil sampler 3
/ 3rd of degree, the width of drill bit 4 is slightly narrower than soil sampler 3, leaves certain gap, convenient stretching.Drill bit 4 primarily serves following
The effect of several aspects：First, speed of burying is lifted, it is often hard containing gravel etc. particularly in karst, soil layer
Material, in general soil sampler are difficult to go deep into soil layer.Second, can will as bulldozing device after the completion of collecting soil sample
Soil sample in soil sampler 3 is released.The tail end of tail end, built-in rod 2 and the middle and upper part of built-in rod 2 in external bar 1 are equipped with spiral shell
Line interface 6, is conveniently combined.Rubber hand handle 7 is housed in external bar 1 and the afterbody of built-in rod 2, is easy to grip.In external bar 1
Middle and lower part fixing nut 8 be fixedly connected with dismountable foot-operated 9, foot-operated 9 can by fixing nut 8 arbitrarily on move down
It is dynamic, it is convenient to make power downwards during fetching earth.Screw thread is provided with the outer surface of drill bit 4, is easy to rotation self tapping to bury, and can conduct
Bulldozing device releases the soil sample of collection in soil sampler 3, convenient sampling.As shown in Fig. 2 external bar 1 is stainless steel hollow pipe, above
Indicate scale, the convenient soil depth for reading drill bit 4 and being arrived.External bar 1 is overall in big " T " word shape, in the tail end of external bar 1
It is convenient to be combined with built-in rod 2 provided with the hickey 6 to be matched with built-in rod 2.As shown in figure 3, built-in rod 2 is less than for diameter
The steel pipe of external bar 1, its length and external bar 1 are consistent, and it is in small " T " word shape that built-in rod 2 is overall, built-in rod 2 tail end with
And the middle and upper part of built-in rod 2 is provided with hickey 6 with the place of the similar length of soil sampler 3, to combine and to fix.Drill bit 4 with
Soil sampler 3 is combined together, and is formed one and is completely similar to solid brill soil device.When getting into required depth, by built in
Bar 2 lifts, and being screwed by upper end " T " word position, and soil sampler 3 now is in hollow state, only need to by foot-operated 9 to
Under power is sampled.
Operation principle：As follows, the step 1 using step）Built-in rod 2 is inserted in external bar 1 first, and tightens screw thread, with
Just fix, prevent from coming off.
Step 2）External bar 1 is inserted in by foot-operated 9, and is fixed with fixing nut 8, riding 9 positions can be according on sampling depth
Lower movement.
Step 3）Drill bit 4 is connected with built-in rod 2 by screw thread, it is necessary to assure tightening ensures will not fall off.
Step 4）Soil sampler 3 is connected by screw thread with external bar 1, tightening ensures to loosen.
Step 5）After device combination connection, drill bit 4 now exposes soil sampler 3, by sampler perpendicular to soil layer surface,
Firmly rotation is downward, it may be necessary to is aided in using foot-operated 9 stress, sampler is rapidly entered designated depth soil layer.
Step 6）When sampler enters designated depth, built-in rod 2 and the hickey 6 at the external upper end of bar 1 are revolved
Turn to unclamp, built-in rod 2 is lifted up leaving the position of hickey 6 to middle and upper part and tightened, makes soil sampler 3 into hollow shape
State, self tapping fetch earth downwards, the extracting apparatus after soil sampler fills up soil sample.
Step 7）After the completion for the treatment of deep soil sample collection, the middle and upper part of built-in rod 2 and the screw thread at the external upper end of bar 1 are unclamped
Interface 6, built-in rod 2 is firmly pushed down on, the soil sample in soil sampler 3 is released, sealing pack sampling is simultaneously labelled.Whole soil
Earth collecting work is just fully completed.
Embodiment of the present utility model is not limited to above-described embodiment, is done on the premise of the utility model aims are not departed from
The various change gone out is belonged within the scope of protection of the utility model.
Claims (4)
- A kind of 1. deep soil sample collector, it is characterised in that：Including external bar（1）, built-in rod（2）, built-in rod（2）It is inserted in External bar（1）It is interior；In external bar（1）Head soil sampler is connected with by screw thread（3）, in built-in rod（2）Head lead to Cross screw thread and be connected with drill bit（4）, in soil sampler（3）Head be provided with sharp otch（5）；In external bar（1）Tail end, Built-in rod（2）Tail end and built-in rod（2）Middle and upper part be provided with hickey（6）, in external bar（1）And built-in rod（2）'s Afterbody is equipped with rubber hand handle（7）, in external bar（1）Middle and lower part fixing nut（8）It is fixedly connected with foot-operated（9）.
- 2. deep soil sample collector according to claim 1, it is characterised in that：In described drill bit（4）With fetch earth Device（3）Outer surface is provided with screw thread.
- 3. deep soil sample collector according to claim 1, it is characterised in that：Described external bar（1）To be stainless Steel hollow pipe, indicates scale above；Built-in rod（2）It is less than external bar for diameter（1）Steel pipe, its length and external bar（1）One Cause.
- 4. deep soil sample collector according to claim 1, it is characterised in that：The drill bit（4）Length ratio take Earthenware（3）It is long, drill bit（4）Beyond soil sampler（3）Length be soil sampler（3）/ 3rd of length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720790596.9U CN207066774U (en) | 2017-07-03 | 2017-07-03 | A kind of deep soil sample collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720790596.9U CN207066774U (en) | 2017-07-03 | 2017-07-03 | A kind of deep soil sample collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207066774U true CN207066774U (en) | 2018-03-02 |
Family
ID=61508010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720790596.9U Expired - Fee Related CN207066774U (en) | 2017-07-03 | 2017-07-03 | A kind of deep soil sample collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207066774U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801680A (en) * | 2018-06-15 | 2018-11-13 | 广西壮族自治区环境监测中心站 | A kind of soil sampling apptss and its application method |
| CN109187074A (en) * | 2018-09-30 | 2019-01-11 | 山东省农业可持续发展研究所 | A kind of saline-alkali wetland soil sampling apparatus |
| CN111366404A (en) * | 2020-04-08 | 2020-07-03 | 河北工程大学 | Geological content drilling type sampling device for geological mapping exploitation |
-
2017
- 2017-07-03 CN CN201720790596.9U patent/CN207066774U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801680A (en) * | 2018-06-15 | 2018-11-13 | 广西壮族自治区环境监测中心站 | A kind of soil sampling apptss and its application method |
| CN109187074A (en) * | 2018-09-30 | 2019-01-11 | 山东省农业可持续发展研究所 | A kind of saline-alkali wetland soil sampling apparatus |
| CN109187074B (en) * | 2018-09-30 | 2024-01-26 | 山东省农业可持续发展研究所 | Saline-alkali wetland soil sampling device |
| CN111366404A (en) * | 2020-04-08 | 2020-07-03 | 河北工程大学 | Geological content drilling type sampling device for geological mapping exploitation |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20190703 |
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| CF01 | Termination of patent right due to non-payment of annual fee |