CN203824791U - Improved soil sampling device - Google Patents
Improved soil sampling device Download PDFInfo
- Publication number
- CN203824791U CN203824791U CN201420221028.3U CN201420221028U CN203824791U CN 203824791 U CN203824791 U CN 203824791U CN 201420221028 U CN201420221028 U CN 201420221028U CN 203824791 U CN203824791 U CN 203824791U
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- sampler
- soil
- steel
- sampling
- support
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Abstract
The utility model relates to a sampling device, particularly relates to a soil collecting and sampling device which is suitable for different sampling quantities, different depths and test requirements, and particularly relates to an improved soil sampling device. The improved soil sampling device comprises a circular steel sampler and a fixed bracket, wherein the circular steel sampler can be used for sampling in different conditions, a cutting edge is arranged at the bottom of the circular steel sampler, a steel support is matched with the top of the circular steel sampler, and the top of the steel support is flush with the sampler; the fixed bracket is anchored on a base by a steel nail, and different heights can be adjusted through an adjusting valve, and two portable hydraulic devices are installed between the bracket and the base; before a soil sample is collected, the two portable hydraulic devices are connected with a handle of the sampler through strengthening bolts, so that the sampler is uniformly pressed into soil; and after the soil sample is collected, the portable hydraulic devices can act on a handle of the steel support of the sampler, so that the soil is easily separated from the sampler. The improved soil sampling device has the advantages of less damage and disturbance to the soil and easiness in separation of the soil from the sampler, and the soil sample can be quantitatively collected in different conditions.
Description
Technical field
The utility model relates to a kind of sampler, and especially a kind of soil collecting and sampler that is applicable to different sampling quantities, different depth and testing requirements, is specially a kind of improved soil sampling apparatus.
background technology
The collection of pedotheque is to ensure the representativeness of sample and the significant process of validity.According to different experiments object, carry out soil collecting and the sampling of science, most important in the ambits such as agronomy, ecology, geography, environmental science and water and soil conservation.Existing soil sample sampler, or gather materials on the spot, by traditional spade, hoe collection; Adopt tubulose collector.Traditional spade, hoe collection, be easy to cause the difference of different soil sampling quantity and mutually mix, and is difficult to ensure its representativeness.Tubulose collector, because different soils nature difference is big, there is being difficult to intubate in sampling, causes gathering the soil collecting degree of depth inadequate often.Test findings is undesirable, time-consuming, effort, and error is larger.In addition, above-mentioned two kinds of methods, are all difficult to gather original-state soil, are difficult to meet for the research of soil physics, water and soil conservation aspect.Therefore, be necessary prior art to be improved.
With regard to the existing method of sampling and device, mainly there is the problem of the following aspects:
(1) existing device is difficult to control homogeneity and the sampling quantity thereof of different soil sampling, lacks representative;
(2) existing device, only for study condition separately, lacks universality;
(3), in the time of soil collecting, be difficult to the collection requirement of the undisturbed soil that meets soil physics, water and soil conservation aspect;
(4), when soil collecting, time-consuming, take a lot of work, sampling effect and error are larger.
Summary of the invention
The utility model, just for above technical matters, provides a kind of and can conveniently gather the soil sample that is applicable to different study conditions, comprises the improved soil sampling apparatus of factor such as different soil, non-co-content, different terrain conditions, maintenance undisturbed soil.
Technical scheme of the present invention is:
A kind of improved soil sampling apparatus, this device comprises sampler and fixed support, and wherein, sampler is cylindrical structure, can meet the sampling of different condition, and it comprises steel holder, soil filling device, fine steel tube and steel holder handle; Supporting at the top of sampler have a steel holder, and fine steel tube is arranged on sampler middle part, is connected with steel holder through soil filling device, and one end of steel holder arranges steel holder handle, and steel holder handle flushes with sampler top; Steel holder flushes with the bottom of sampler.Fixed support comprises support and base, and fixed support is arranged at the both sides of sampler, is connected with sampler; Soil filling device is connected with support and base by bolt.On support firm banking, variable valve, capable of regulating height are also set on support.Frame bottom is fixed on the base of sample area by steel nail.
On base, be provided with fixed orifice, by fixed orifice by support firm banking.
Two Portable hydraulic units are installed between described support and base, are connected with sampler handle place by strengthening bolt.Can make sampling thief evenly enter the soil body, to realize better the collection of soil sample.
Compared with prior art, the beneficial effects of the utility model are:
(1) the convenient soil sample that is applicable to different study conditions that gathers, comprise different soil, non-co-content,
The factors such as different terrain conditions, maintenance undisturbed soil; This device is simple to operation simultaneously, in soil collecting process, can accurately gather different soil, different sampling quantity and can ensure the pedotheque of original state.
(2) this apparatus structure is simple, easy to operate, saves time, saving of labor, has both ensured accurate sampling,
Also ensured collection soil sample convenient taking-up from sampling thief, overcome the error in sampling process, sampled satisfactory for result.
Brief description of the drawings
Fig. 1 is the structural representation of sampler in the utility model.
Fig. 2 is the structural representation of the utility model medium-height trestle.
Fig. 3 fixes direct structural representation in the utility model.
Wherein, 1---soil filling device, 2---steel holder, 3---steel tubule, 4---handle, 5---steel holder handle, 6---strengthening bolt, 7---support, 8---Portable hydraulic unit, 9---variable valve, 10---base, 11---fixed orifice.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail.
But this should be interpreted as to the scope of the above-mentioned theme of the utility model only limits to following embodiment.
Embodiment 1:
As shown in the figure, this soil sampling apparatus is made up of sampler and fixed support two parts.Sampler is steel circular configuration, can meet the collection of different soil, non-co-content, different terrain conditions and original-state soil, and bottom arranges cutting edge, and supporting at its top have a steel holder, and its top flushes with sampler.Fixed support is arranged at the both sides of sampler, support capable of regulating height, and the base of sample area is fixed in bottom by steel nail, and a Portable hydraulic unit is settled at top, can make sampling thief evenly enter the soil body, to realize better the collection of soil sample.
Sampler is supported by corrosion resistant plate, and its cross section is circular, and bottom is with cutting edge, and top is supporting steel holder, flushes with sampler.The scale mark taking 5cm as basic unit, taking 1cm as secondary unit is all carved with in sampler outside, to ensure the collection of the soil of realizing different soil.Steel holder connects by fine steel tube.Before sampling, steel holder connects by fine steel tube, flushes with sampling thief bottom.Along with the carrying out of sampling, steel holder moves up gradually gently, until till the soil depth that needs to gather.Then by adjusting support bracket fastened height, by means of Portable hydraulic unit, steel holder is pressed down, make the soil convenience, the taking-up accurately that in sampling thief, gather.
Support in fixed support is stainless-steel tube, can regulate different height by variable valve, bottom is fixed on sample area preferably by base plate, top is connected with Portable hydraulic unit, by Portable hydraulic unit, sampling thief is evenly pressurizeed, make to be easy to enter the soil body with the sampler of cutting edge.This device has been realized homogeneity and the sampling quantity thereof of different soil sampling preferably, has stronger representativeness.Can realize the collection of different condition soil.Soil is easy to separate with sampling thief, and has ensured the accuracy of number of samples.Simple in structure, convenient operation, effect is comparatively desirable.
Operation steps when concrete sampling is as follows:
1, before sampling, first by fixed orifice, base is fixed on around sampled point;
2, again frame bottom is fixed on to sample area preferably by base plate, top is connected with Portable hydraulic unit, and a top of the trellis is connected with handle by strengthening screw;
3, by Portable hydraulic unit, sampling thief is evenly pressurizeed, make to be easy to enter the soil body with the sampler of cutting edge;
4, in the time realizing different soil, the sampling of non-co-content, tentatively determine sampling depth by sampler outside basic unit scale, finely tune by secondary unit scales, reach sampling comparatively accurately.
Claims (6)
1. an improved soil sampling apparatus, is characterized in that: this device comprises sampler and fixed support, and wherein, sampler is cylindrical structure, and it comprises steel holder, soil filling device, fine steel tube and steel holder handle; Supporting at the top of sampler have a steel holder, and fine steel tube is arranged on sampler middle part, is connected with steel holder through soil filling device, and fixed support comprises support and base, and fixed support is arranged at the both sides of sampler, is connected with sampler; Soil filling device is connected with support and base by bolt.
2. improved soil sampling apparatus according to claim 1, is characterized in that: on described base, be provided with fixed orifice, by fixed orifice by support firm banking.
3. improved soil sampling apparatus according to claim 1, is characterized in that: one end of described steel holder arranges steel holder handle, and steel holder handle flushes with sampler.
4. improved soil sampling apparatus according to claim 1, is characterized in that: on described fixed support firm banking, variable valve is also set on support.
5. improved soil sampling apparatus according to claim 1, is characterized in that: two Portable hydraulic units are installed between described support and base, are connected with sampler handle place by strengthening bolt.
6. improved soil sampling apparatus according to claim 1, is characterized in that: described steel holder flushes with the bottom of sampler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420221028.3U CN203824791U (en) | 2014-05-04 | 2014-05-04 | Improved soil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420221028.3U CN203824791U (en) | 2014-05-04 | 2014-05-04 | Improved soil sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203824791U true CN203824791U (en) | 2014-09-10 |
Family
ID=51480274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420221028.3U Expired - Fee Related CN203824791U (en) | 2014-05-04 | 2014-05-04 | Improved soil sampling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203824791U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104568500A (en) * | 2014-12-27 | 2015-04-29 | 无锡中地地质装备有限公司 | Base structure of soil sampler |
| CN109916654A (en) * | 2019-03-28 | 2019-06-21 | 佛山科学技术学院 | A kind of sampler |
| CN111289289A (en) * | 2020-03-20 | 2020-06-16 | 四川农业大学 | Multifunctional soil sample collecting equipment |
| CN114659938A (en) * | 2022-04-08 | 2022-06-24 | 四川农业大学 | Full-automatic measuring instrument for soil priority flow experiment |
-
2014
- 2014-05-04 CN CN201420221028.3U patent/CN203824791U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104568500A (en) * | 2014-12-27 | 2015-04-29 | 无锡中地地质装备有限公司 | Base structure of soil sampler |
| CN109916654A (en) * | 2019-03-28 | 2019-06-21 | 佛山科学技术学院 | A kind of sampler |
| CN111289289A (en) * | 2020-03-20 | 2020-06-16 | 四川农业大学 | Multifunctional soil sample collecting equipment |
| CN111289289B (en) * | 2020-03-20 | 2022-11-15 | 四川农业大学 | Multifunctional soil sample collecting equipment |
| CN114659938A (en) * | 2022-04-08 | 2022-06-24 | 四川农业大学 | Full-automatic measuring instrument for soil priority flow experiment |
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| Date | Code | Title | Description |
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| 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: 20140910 |
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| CF01 | Termination of patent right due to non-payment of annual fee |