CN204064704U - A kind of soil sample collector - Google Patents
A kind of soil sample collector Download PDFInfo
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- CN204064704U CN204064704U CN201420517830.7U CN201420517830U CN204064704U CN 204064704 U CN204064704 U CN 204064704U CN 201420517830 U CN201420517830 U CN 201420517830U CN 204064704 U CN204064704 U CN 204064704U
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- stopple coupon
- soil sample
- sample collector
- semicircle
- semicircle body
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Abstract
The utility model relates to a kind of agrotechnique field of tool, especially a kind of soil sample collector, comprise stationary pipes, stopple coupon, gripping cross bar, stationary pipes is installed with gripping cross bar, described stopple coupon is made up of two semicircle bodys, and the stopple coupon that two semicircle bodys combine formation is hollow tubular structure; Also comprise the parts that are rotatably connected, two semicircle bodys are connected by turntable parts, and two semicircle bodys rotate for axle with turntable parts, and stopple coupon is opened or closes, described two semicircle body lower surfaces are provided with sawtooth sword; One of them semicircle body is fixedly connected on the lower end of stationary pipes.The utility model is rational in infrastructure, and agent structure is simple and reliable, and using method is substantially identical with traditional soil sample collector, is easy to promote.
Description
Technical field
The utility model relates to a kind of agrotechnique field of tool, especially a kind of soil sample collector.
Background technology
Soil sample collector is the important basic instrument being engaged in STUDY ON SPATIAL SOIL ECOLOGY, and the science of soil sample directly affects the accuracy of the result of study such as species distribution in soil texture analysis, soil, and soil sample collector is the required instrument of collecting soil sample.
It is piston type soil sampler that agricultural soil samples the conventional soil sampler related to, piston type soil sampler is that column that is closed or outs open is columnar structured, rotate by external force, press down, then oppositely stopple coupon is taken out, after being released by sample by piston push rod, earth pillar is cut into the length of needs, thus reaches the object of research soil different levels and interior species distribution thereof.But this soil sampler exists following obviously not enough: 1, stopple coupon repeatedly rotates, to press down and the process of push rod push-and-pull repeatedly must cause soil particle to be accumulated in the upper end of rounded sample pipe gradually, add that rounded sample pipe closes or semi-closed state, so the soil particle wherein accumulated not easily takes out, have a strong impact on sampling depth; 2, dry soil is generally loose condition (of surface) in stopple coupon, goes out sample relatively more smooth, but very easily destroys soil sample structure in push rod push, and the sample of release is difficult to coincide with soil original structure.For the deficiency of piston type soil sampler, propose the soil sample collector structure of openable two semicircular pipes.
Chinese Patent Application No.: 201120102680.X, the applying date: on 03 30th, 2011, publication date: on November 30th, 2011, invention and created name is: soil sample collector.This application case discloses a kind of soil sample collector, and stopple coupon is combined by two semicircular pipes, is combined between two semicircular pipes by groove and hook groups., after causing soil sample, there is stopple coupon axial displacement in two semicircular pipe detachment processes, be easy to the dislocation causing soil layer in above-mentioned groove and hook structure.
Chinese Patent Application No.: 201310110937.X, the applying date: on 04 01st, 2013, publication date: on 08 07th, 2013, invention and created name was: a kind of instant of complete cracking formula quick ecological soil sampler.Soil sample collector disclosed in this application case is two-part structure, and the sampling cylinder of hypomere is made up of two semicylindrical body, realizes clamping be connected between sampling cylinder and the socket joint pipe cap on top by straight pin and socket.Above-mentioned connected mode, two semicylindrical body lower ends of sampling cylinder lack firm joint device, rotate, press down in process the inclination even distortion of body that are easy to cause sampling angle because of discontinuity, and in hard soil sample, owing to often needing reciprocating rotation soil sample collector, getting loose easily appears in above-mentioned interface arrangment, operates not convenient.
No matter in summary it can be seen, existing soil sample collector, be piston type soil sampler, or the soil sample collector of openable two semicircular pipes, all there is use inconvenience, samples coarse problem.
Summary of the invention
The utility model is intended to overcome above-mentioned technical matters, provides a kind of simple and reliable for structure, simple operation, the accurate soil sample collector of sampling.
For achieving the above object, the technical scheme that the utility model provides is:
Soil sample collector of the present utility model, comprises stationary pipes, stopple coupon, gripping cross bar, stationary pipes is installed with gripping cross bar, and described stopple coupon is made up of two semicircle bodys, and the stopple coupon that two semicircle bodys combine formation is hollow tubular structure; Also comprise the parts that are rotatably connected, two semicircle bodys are connected by turntable parts, and two semicircle bodys rotate for axle with turntable parts, and stopple coupon is opened or closes, described two semicircle body lower surfaces are provided with sawtooth sword; One of them semicircle body is fixedly connected on the lower end of stationary pipes.
In above-mentioned soil sample collector, described two semicircle body link positions are set to the dentalation of interlaced cooperation.
In above-mentioned soil sample collector, the described parts that are rotatably connected are hinge, are axially disposed within two semicircle body delivery positions along semicircle body.
In above-mentioned soil sample collector, the described parts that are rotatably connected are connection rotating shaft, and described connection rotating shaft is located in the dentalation of two semicircle body link positions.
In above-mentioned soil sample collector, also comprise connecting band, described connecting band is arranged on the nearly stationary pipes position, periphery on stopple coupon top.
In above-mentioned soil sample collector, described stopple coupon outside surface is provided with scale.
In above-mentioned soil sample collector, described stopple coupon internal perisporium is also provided with horizontally disposed groove, also comprises position-arresting disk, described position-arresting disk can be placed in groove.
The technical scheme adopting the utility model to provide, compared with prior art, has following beneficial effect:
1, the utility model is rational in infrastructure, and agent structure is simple and reliable, and using method is substantially identical with traditional soil sample collector, is easy to promote.
2, stopple coupon is the hollow tubular structure of two semicircle body compositions, and two semicircular pipe bodies can rotate for axle with turntable parts, realizes opening or closing of stopple coupon.After sampling; rotate semicircle body and open stopple coupon, the soil layer sample now obtained be coincide with clay distribution during sampling completely, without disturbance, soil profile layer is clear; be conducive to soil protection microorganism general layout and biomass, the sample obtained is more accurate.
3, two semicircle body link positions are set to the dentalation of interlaced cooperation, in conjunction with tightr, when soil layer resistance can be avoided larger there is the problem of dislocation in the semicircle body in both sides, improves the bulk strength of stopple coupon, also can normally sample when running into the soil compared with hard.
4, stopple coupon outside surface is provided with scale, is convenient to the accurate sampling realizing certain depth, simple operation.
Accompanying drawing explanation
Fig. 1 is the utility model one-piece construction schematic diagram.
Fig. 2 is for adopting hinged stopple coupon open mode schematic diagram.
Fig. 3 is position-arresting disk schematic diagram.
Fig. 4 is the stopple coupon structural representation adopting connection rotating shaft to connect.
Fig. 5 is the stopple coupon open mode vertical view adopting connection rotating shaft to connect.
Embodiment
For understanding content of the present utility model further, below in conjunction with embodiment and accompanying drawing, the utility model is described in detail.
embodiment 1
As shown in Figure 1, soil sample collector of the present utility model, comprise stationary pipes 1, stopple coupon 2, grip cross bar 3, stationary pipes 1 is installed with and grips cross bar 3, gripping cross bar 3 is for gripping the part driving soil sample collector during soil sample, grips cross bar 3 and can arrange anti-skidding oblique screw thread or anti-skidding projection.
Described stopple coupon 2 is made up of two semicircle bodys, and the left side semicircle body 21 namely in Fig. 1 and right side semicircle body 22, two semicircle bodys can be combined, one that is spliced to form stopple coupon that is complete, hollow tubular structure.
As shown in Figure 2, also the parts that are rotatably connected are comprised between left side semicircle body 21 and right side semicircle body 22, hinge 23 is specially in the present embodiment, left side semicircle body 21 and right side semicircle body 22 are connected by hinge 23 and can hinge 23 are axle rotation, stopple coupon is opened or closes, time closed, left side semicircle body 21 and right side semicircle body 22 form a complete hollow tubular structure jointly, when opening, pedotheque can be taken out.Sawtooth sword 24 is provided with in the lower surface of left side semicircle body 21 and right side semicircle body 22; Fixed form between stationary pipes 1 and stopple coupon 2 is: left side semicircle body 21 is fixed on the lower end of stationary pipes, can adopt and be welded and fixed or other similar fashion, be connected firmly; Right side semicircle body 22 does not need to fix (vice versa).
Also be provided with connecting band 4 in the position of the nearly stationary pipes 1 in the periphery on stopple coupon 2 top, described connecting band 4 is for being fixed together both when left side semicircle body 21 and right side semicircle body 22 closure state.Connecting band 4 mainly plays the function of auxiliary stopple coupon 2 overall integrity, and left side semicircle body 21 and right side semicircle body 22 in use can not be scattered.When to soft soil sample, stopple coupon 2 can directly insert in soil, now can not use connecting band 4; When sampling hard soil, stopple coupon 2 needs reciprocating rotation to insert, and now can use connecting band 4, guarantees that in rotation process, left side semicircle body 21 and right side semicircle body 22 can not scatter.
embodiment 2
As the further technical scheme of embodiment 1, as shown in Figure 1 and Figure 2, more preferably the link position of left side semicircle body 21 and right side semicircle body 22 is set to the dentalation of interlaced cooperation.When left side semicircle body 21 and right side semicircle body 22 close, dentalation is interlaced, increases the overall bond strength of link position.
embodiment 3
The present embodiment soil sample collector structure is with embodiment 1, and as shown in Figure 2, the soil sample collector in the present embodiment, the internal perisporium of stopple coupon 2 is also provided with horizontally disposed groove 25, also comprises position-arresting disk 26, and described position-arresting disk 26 can be placed in groove 25.Height residing for groove 25 can be determined by the soil depth required for concrete sampling, and it is multiple to be arranged in parallel, such as at 10cm, 20cm, the positions such as 30cm are arranged respectively, during concrete use, position-arresting disk 26 is placed in groove 25, left side semicircle body 21 and right side semicircle body 22 are closed the stopple coupon 2 forming complete circular tube shaped, carry out boring soil sampling under soil layer, soil to be filled with in stopple coupon 2 and after reaching position-arresting disk 26 position, even if now continue down to bore soil, the soil sample stopped in stopple coupon 2 continues mobile by position-arresting disk 26, the sampling of certain depth can be completed, even if the mistake of boring also does not affect soil sample deeply.
embodiment 4
The present embodiment is the another kind of structure of stopple coupon 2 connected mode.The parts that are rotatably connected between left side semicircle body 21 and right side semicircle body 22 are specially connection rotating shaft 26, Fig. 4 is that stopple coupon 2 adopts connection rotating shaft 26 and rear view under closed state, as shown in Figure 4, left side semicircle body 21 and right side semicircle body 22 link position are zigzag tooth shape structure, connection rotating shaft 26 is located in dentalation that (connection rotating shaft 26 is now arranged on tubular body, therefore be shown as dotted line in figure), left side semicircle body 21 and right side semicircle body 22 with connection rotating shaft 26 for axle can rotating opening or closed.
Fig. 5 is the vertical view that stopple coupon 2 adopts connection rotating shaft 26 structure, and left side semicircle body 21 and right side semicircle body 22 are open mode.
Schematically embodiment is described the utility model and embodiment thereof above, and this description does not have restricted, and shown in accompanying drawing is also one of embodiment of the present utility model, and actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (7)
1. a soil sample collector, it is characterized in that: comprise stationary pipes, stopple coupon, gripping cross bar, stationary pipes is installed with gripping cross bar, described stopple coupon is made up of two semicircle bodys, and the stopple coupon that two semicircle bodys combine formation is hollow tubular structure; Also comprise the parts that are rotatably connected, two semicircle bodys are connected by turntable parts, and two semicircle bodys rotate for axle with turntable parts, and stopple coupon is opened or closes, described two semicircle body lower surfaces are provided with sawtooth sword; One of them semicircle body is fixedly connected on the lower end of stationary pipes.
2. soil sample collector according to claim 1, is characterized in that: described two semicircle body link positions are set to the dentalation of interlaced cooperation.
3. soil sample collector according to claim 1 and 2, is characterized in that: the described parts that are rotatably connected are hinge, is axially disposed within two semicircle body delivery positions along semicircle body.
4. soil sample collector according to claim 2, is characterized in that: the described parts that are rotatably connected are connection rotating shaft, and described connection rotating shaft is located in the dentalation of two semicircle body link positions.
5. soil sample collector according to claim 1, is characterized in that: also comprise connecting band, and described connecting band is arranged on the nearly stationary pipes position, periphery on stopple coupon top.
6. soil sample collector according to claim 1, is characterized in that: described stopple coupon outside surface is provided with scale.
7. soil sample collector according to claim 1, is characterized in that: described stopple coupon internal perisporium is also provided with horizontally disposed groove, also comprises position-arresting disk, described position-arresting disk can be placed in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420517830.7U CN204064704U (en) | 2014-09-11 | 2014-09-11 | A kind of soil sample collector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420517830.7U CN204064704U (en) | 2014-09-11 | 2014-09-11 | A kind of soil sample collector |
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| Publication Number | Publication Date |
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| CN204064704U true CN204064704U (en) | 2014-12-31 |
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| CN201420517830.7U Expired - Fee Related CN204064704U (en) | 2014-09-11 | 2014-09-11 | A kind of soil sample collector |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547780A (en) * | 2015-12-29 | 2016-05-04 | 温州大学 | Soil body one dimensional consolidation tester and test method thereof |
| CN106017982A (en) * | 2016-07-12 | 2016-10-12 | 中国农业科学院兰州畜牧与兽药研究所 | Root system soil sampling device |
| CN106706360A (en) * | 2017-02-28 | 2017-05-24 | 王小球 | Solid tire detection sampler |
| CN107765091A (en) * | 2016-08-18 | 2018-03-06 | 国家电网公司 | A kind of original position soil sample resistance rate measurement apparatus |
| CN107843450A (en) * | 2017-11-24 | 2018-03-27 | 吉林省农业科学院 | A kind of instrument additional mechanism providing additional operation that fetches earth for improving operating efficiency |
| CN108033115A (en) * | 2018-02-08 | 2018-05-15 | 吴艳 | A kind of land resources law enforcement sample retains device |
| CN109061102A (en) * | 2018-07-09 | 2018-12-21 | 哈尔滨工业大学 | The coring device of subgrade soils and the method for installing moisture transducer using coring device |
| CN111024439A (en) * | 2020-01-10 | 2020-04-17 | 西京学院 | Soil environment sampling monitoring devices with portable energy |
| CN111024547A (en) * | 2019-12-31 | 2020-04-17 | 深圳市华域环保科技有限公司 | Method for detecting water content of clay material |
-
2014
- 2014-09-11 CN CN201420517830.7U patent/CN204064704U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547780A (en) * | 2015-12-29 | 2016-05-04 | 温州大学 | Soil body one dimensional consolidation tester and test method thereof |
| CN105547780B (en) * | 2015-12-29 | 2019-02-19 | 温州大学 | Soil body one-dimensional consolidation experimental rig and its test method |
| CN106017982A (en) * | 2016-07-12 | 2016-10-12 | 中国农业科学院兰州畜牧与兽药研究所 | Root system soil sampling device |
| CN107765091A (en) * | 2016-08-18 | 2018-03-06 | 国家电网公司 | A kind of original position soil sample resistance rate measurement apparatus |
| CN106706360A (en) * | 2017-02-28 | 2017-05-24 | 王小球 | Solid tire detection sampler |
| CN107843450A (en) * | 2017-11-24 | 2018-03-27 | 吉林省农业科学院 | A kind of instrument additional mechanism providing additional operation that fetches earth for improving operating efficiency |
| CN108033115A (en) * | 2018-02-08 | 2018-05-15 | 吴艳 | A kind of land resources law enforcement sample retains device |
| CN109061102A (en) * | 2018-07-09 | 2018-12-21 | 哈尔滨工业大学 | The coring device of subgrade soils and the method for installing moisture transducer using coring device |
| CN111024547A (en) * | 2019-12-31 | 2020-04-17 | 深圳市华域环保科技有限公司 | Method for detecting water content of clay material |
| CN111024439A (en) * | 2020-01-10 | 2020-04-17 | 西京学院 | Soil environment sampling monitoring devices with portable energy |
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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: 20141231 Termination date: 20190911 |
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| CF01 | Termination of patent right due to non-payment of annual fee |