CN204008198U - A kind of soil sampler - Google Patents
A kind of soil sampler Download PDFInfo
- Publication number
- CN204008198U CN204008198U CN201420390478.5U CN201420390478U CN204008198U CN 204008198 U CN204008198 U CN 204008198U CN 201420390478 U CN201420390478 U CN 201420390478U CN 204008198 U CN204008198 U CN 204008198U
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- CN
- China
- Prior art keywords
- rod
- sampling cylinder
- sampling
- push pedal
- soil
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- Expired - Fee Related
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of soil sampler, comprise boring rod set, inner push-rod device and sampling cylinder, described boring rod set comprises energy-absorbing head, drilling rod handle, stopper slot and drilling rod, described inner push-rod device comprises inner push-rod handle, inner push-rod, upper push pedal and lower push pedal, described sampling cylinder comprises sampling cylinder shell, sampling cylinder inwall and mounting hole, and described lower push pedal and sampling cylinder inwall are non-metallic material.The soil that the utility model is sampled has been avoided contacting with the miscellaneous part of metal material, avoided pollution, be highly suitable for measuring the soil sampling of soil tenor, taked the exert pressure mode of sampling of energy-absorbing head or drilling rod handle simultaneously, can be for loose or harder soil sampling, of many uses, the design of the energy-absorbing head of unique rounding frustum shakes while also having avoided sampling, has guaranteed the stability and the shape that has kept sampling soil of soil.
Description
Technical field
The utility model relates to soil sampler, particularly a kind of for measuring the soil sampler of soil tenor.
Background technology
In order to analyze the various compositions of soil and content, need to sample to soil.Existing soil sampler generally adopts the shape of syringe-like, such as Granted publication number is the disclosed soil sampler of CN202033213 U, the sampling thief of this structure is all to adopt metal material to make, in the process of sampling, soil directly contacts with metal material, the analysis that will carry out tenor to soil so will produce certain impact, and the sampling thief of this structure can only be exerted pressure sampling cylinder is inserted to soil handle, for the soil that quality is harder, extremely require great effort, but also because staff is firmly inhomogeneous, can cause disturbance to soil, the accuracy of impact sampling and the integrality of sampling soil shape.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of soil sampler, comprises boring rod set, inner push-rod device and sampling cylinder.
Described boring rod set comprises energy-absorbing head, drilling rod handle, stopper slot and drilling rod, described drilling rod is hollow metal tube, described energy-absorbing head is arranged on one end of drilling rod, described drilling rod handle is provided with 2, be symmetricly set on the both sides of drilling rod and be positioned at the below of energy-absorbing head, described stopper slot is provided with 2, is symmetricly set on the both sides of drilling rod and is positioned at the below of drilling rod handle, and described energy-absorbing head is set to rounding frustum shape.During use, for more loose soil, only to pressing down drilling rod handle, can complete sampling, for the harder soil of quality, need to knock described energy-absorbing head with tup and complete sampling, rounding frustum structure due to energy-absorbing head uniqueness, make concentration of energy that tup knocks on drilling rod top, thereby knock the shake accuracy of impact sampling of Shi Buhui.
Described inner push-rod device comprises inner push-rod handle, inner push-rod, upper push pedal and lower push pedal, described inner push-rod handle is arranged on one end of inner push-rod, described inner push-rod handle is provided with 2 and be symmetricly set on the both sides of inner push-rod, 2 described inner push-rod handles stretch out from 2 described stopper slots, described upper push pedal is detachably arranged on the other end of described inner push-rod, and described lower push pedal and described upper push pedal removably connect.While needing the soil of sampling to unload after soil sampling completes, described inner push-rod handle is pushed away downwards along stopper slot, the soil of sampling can be released, and keep complete sampling shape.
Described inner push-rod and described drilling rod, for being slidably matched, are convenient to sampling soil to release.
Described sampling cylinder comprises sampling cylinder shell, sampling cylinder inwall and mounting hole, described sampling cylinder shell and sampling cylinder inwall are hollow tube-shape structure, the inside surface of described sampling cylinder shell cooperatively interacts to form with the outside surface of sampling cylinder inwall and is fixedly connected with, described mounting hole is arranged on described sampling cylinder bottom centre position, described drilling rod one end and mounting hole removably connect, can be so that dismounting and replacing.
Described lower push pedal and sampling cylinder inwall be for sealing is slidably matched, and the soil that has guaranteed sampling is limited in the cavity that described sampling cylinder inwall and described lower push pedal form by complete, has guaranteed the integrality of sampling soil.
Described lower push pedal and sampling cylinder inwall are non-metallic material, because the soil of sampling only contacts with sampling cylinder inwall with lower push pedal, so for for measuring soil tenor, soil sampler of the present utility model can not cause the pollution of metallic ion, has improved the accuracy of measurement result.
Further, described sampling cylinder inwall front end is provided with edge structure, its cross section is right-angle triangle, the front end of described sampling cylinder shell is in contact with one another and coordinates with the outshot of sampling cylinder inwall, such design can make the power that passes to sampling cylinder shell by drilling rod be directly passed to described edge structure, described edge structure be provided with foremost cutting edge.
Further, the area of described lower push pedal is more than or equal to the area of described upper push pedal, and such setting has avoided the upper push pedal of metal material to contact with described sampling cylinder inwall, has avoided the pollution of metallic ion.
Further, the vertical length of described stopper slot is greater than the vertical length of sampling cylinder inwall, and it is to release completely unloading sampling soil that such arranging can make described upper push pedal and lower push pedal, has further guaranteed the integrality of sampling soil shape.
Further, described sampling cylinder is set to rectangular hollow tubular structure, for there being the sampling of specific (special) requirements can adopt this kind of structure.
Further, described drilling rod one end and mounting hole are threaded connection, and are convenient to dismounting.
Further, described upper push pedal and the other end of described inner push-rod are threaded connection, and are convenient to dismounting.
Further, described lower push pedal is connected by nonmetal screw rod with described upper push pedal, the easy-to-dismount contamination sampling soil of simultaneously having avoided.
Further, described lower push pedal and sampling cylinder inwall adopt engineering plastics to make.
The beneficial effects of the utility model:
Soil sampler of the present utility model, by sampled soil being limited in the cavity that the described sampling cylinder inwall being made into by nonmetallic materials and described lower push pedal form, make sampled soil avoid contacting with the miscellaneous part of metal material, avoided pollution, be highly suitable for measuring the soil sampling of soil tenor, simultaneously this soil sampler has also been taked the exert pressure mode of sampling of energy-absorbing head or drilling rod handle, can be for loose or harder soil sampling, of many uses, the design of the energy-absorbing head of unique rounding frustum shakes while also having avoided sampling, the stability and the shape that has kept sampling soil of soil have been guaranteed.
Accompanying drawing explanation
Fig. 1 is the sectional view in the utility model front;
Fig. 2 is stereographic map of the present utility model;
Fig. 3 is the stereographic map of the utility model boring rod set
Fig. 4 is the stereographic map of the utility model inner push-rod device
Fig. 5 is the stereographic map of the utility model sampling cylinder.
In figure, 1, boring rod set, 11, energy-absorbing head, 12, drilling rod handle, 13, stopper slot, 14, drilling rod, 2, inner push-rod device, 21, inner push-rod handle, 22, inner push-rod, 23, upper push pedal, 24, lower push pedal, 3, sampling cylinder, 31, sampling cylinder shell, 32, sampling cylinder inwall, 321, edge structure, 322, cutting edge, 33, mounting hole.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
A soil sampler, comprises boring rod set 1, inner push-rod device 2 and sampling cylinder 3.
Described boring rod set 1 comprises energy-absorbing head 11, drilling rod handle 12, stopper slot 13 and drilling rod 14, described drilling rod 14 is hollow metal tube, described energy-absorbing head 11 is arranged on one end of drilling rod 14, described drilling rod handle 12 is provided with 2, be symmetricly set on the both sides of drilling rod 14 and be positioned at the below of energy-absorbing head 11, described stopper slot 13 is provided with 2, is symmetricly set on the both sides of drilling rod 14 and is positioned at the below of drilling rod handle 12, and described energy-absorbing head 11 is set to rounding frustum shape.During use, for more loose soil, only to pressing down drilling rod handle 12, can complete sampling, for the harder soil of quality, need to knock described energy-absorbing head 11 with tup and complete sampling, rounding frustum structure due to energy-absorbing head 11 uniquenesses, make concentration of energy that tup knocks on drilling rod 14 tops, thereby knock the shake accuracy of impact sampling of Shi Buhui.
Described inner push-rod device 2 comprises inner push-rod handle 21, inner push-rod 22, upper push pedal 23 and lower push pedal 24, described inner push-rod handle 21 is arranged on one end of inner push-rod 22, described inner push-rod handle 21 is provided with 2 and be symmetricly set on the both sides of inner push-rod 22,2 described inner push-rod handles 21 stretch out from 2 described stopper slots 13, described upper push pedal 23 is detachably arranged on the other end of described inner push-rod 22, and described lower push pedal 24 removably connects with described upper push pedal 23.While needing the soil of sampling to unload after soil sampling completes, described inner push-rod handle 21 is pushed away downwards along stopper slot 13, the soil of sampling can be released, and keep complete sampling shape.
Described inner push-rod 22, is convenient to sampling soil to release for being slidably matched with described drilling rod 14.
Described sampling cylinder 3 comprises sampling cylinder shell 31, sampling cylinder inwall 32 and mounting hole 33, described sampling cylinder shell 31 and sampling cylinder inwall 32 are hollow tube-shape structure, the inside surface of described sampling cylinder shell 31 cooperatively interacts to form with the outside surface of sampling cylinder inwall 32 and is fixedly connected with, described mounting hole 33 is arranged on described sampling cylinder 3 bottom centre positions, described drilling rod 14 one end and mounting hole 33 removably connect, can be so that dismounting and replacing.
Described lower push pedal 24 is with sampling cylinder inwall 32 for sealing is slidably matched, and the soil that has guaranteed sampling is limited in the cavity that described sampling cylinder inwall 32 and described lower push pedal 24 form by complete, has guaranteed the integrality of sampling soil.
Described lower push pedal 24 and sampling cylinder inwall 32 are non-metallic material, because the soil of sampling only contacts with sampling cylinder inwall 32 with lower push pedal 24, so for for measuring soil tenor, soil sampler of the present utility model can not cause the pollution of metallic ion, has improved the accuracy of measurement result.
Further, described sampling cylinder inwall 32 front ends are provided with edge structure 321, its cross section is right-angle triangle, the front end of described sampling cylinder shell 31 is in contact with one another and coordinates with the outshot of sampling cylinder inwall 32, such design can make the power that passes to sampling cylinder shell 31 by drilling rod 14 be directly passed to described edge structure 321, described edge structure 321 be provided with foremost cutting edge 322.
Further, the area of described lower push pedal 24 is more than or equal to the area of described upper push pedal 23, and such setting has avoided the upper push pedal 23 of metal material to contact with described sampling cylinder inwall 32, has avoided the pollution of metallic ion.
Further, the vertical length of described stopper slot 13 is greater than the vertical length of sampling cylinder inwall 32, and it is to release completely unloading sampling soil that such arranging can make described upper push pedal 23 and lower push pedal 24, has further guaranteed the integrality of sampling soil shape.
Further, described sampling cylinder 3 is set to rectangular hollow tubular structure, for there being the sampling of specific (special) requirements can adopt this kind of structure.
Further, described drilling rod 14 one end and mounting hole 33 are threaded connection, and are convenient to dismounting.
Further, described upper push pedal 23 is threaded connection with the other end of described inner push-rod 22, is convenient to dismounting.
Further, described lower push pedal 24 is connected by nonmetal screw rod with described upper push pedal 23, the easy-to-dismount contamination sampling soil of simultaneously having avoided.
Further, described lower push pedal 24 and sampling cylinder inwall 32 adopt engineering plastics to make.
Soil sampler of the present utility model, by sampled soil being limited in the cavity that the described sampling cylinder inwall 32 being made into by nonmetallic materials and described lower push pedal 24 form, make sampled soil avoid contacting with the miscellaneous part of metal material, avoided pollution, be highly suitable for measuring the soil sampling of soil tenor, simultaneously this soil sampler has also been taked the exert pressure mode of sampling of energy-absorbing head 11 or drilling rod handle 12, can be for loose or harder soil sampling, of many uses, the design of the energy-absorbing head 11 of unique rounding frustum shakes while also having avoided sampling, the stability and the shape that has kept sampling soil of soil have been guaranteed.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (9)
1. a soil sampler, is characterized in that: comprise boring rod set (1), inner push-rod device (2) and sampling cylinder (3);
Described boring rod set (1) comprises energy-absorbing head (11), drilling rod handle (12), stopper slot (13) and drilling rod (14), described drilling rod (14) is hollow metal tube, described energy-absorbing head (11) is arranged on one end of drilling rod (14), described drilling rod handle (12) is provided with 2, be symmetricly set on the both sides of drilling rod (14) and be positioned at the below of energy-absorbing head (11), described stopper slot (13) is provided with 2, be symmetricly set on the both sides of drilling rod (14) and be positioned at the below of drilling rod handle (12), described energy-absorbing head (11) is set to rounding frustum shape;
Described inner push-rod device (2) comprises inner push-rod handle (21), inner push-rod (22), upper push pedal (23) and lower push pedal (24), described inner push-rod handle (21) is arranged on one end of inner push-rod (22), described inner push-rod handle (21) is provided with 2 and be symmetricly set on the both sides of inner push-rod (22), described 2 inner push-rod handles (21) stretch out from described 2 stopper slots (13), described upper push pedal (23) is detachably arranged on the other end of described inner push-rod (22), described lower push pedal (24) removably connects with described upper push pedal (23),
Described inner push-rod (22) with described drilling rod (14) for being slidably matched;
Described sampling cylinder (3) comprises sampling cylinder shell (31), sampling cylinder inwall (32) and mounting hole (33), described sampling cylinder shell (31) and sampling cylinder inwall (32) are hollow tube-shape structure, the inside surface of described sampling cylinder shell (31) cooperatively interacts to form with the outside surface of sampling cylinder inwall (32) and is fixedly connected with, described mounting hole (33) is arranged on described sampling cylinder (3) bottom centre position, and described drilling rod (14) one end and mounting hole (33) removably connect;
Described lower push pedal (24) is slidably matched for sealing with sampling cylinder inwall (32);
Described lower push pedal (24) and sampling cylinder inwall (32) are non-metallic material.
2. soil sampler according to claim 1, it is characterized in that: described sampling cylinder inwall (32) front end is provided with edge structure (321), its cross section is right-angle triangle, the front end of described sampling cylinder shell (31) is in contact with one another and coordinates with the outshot of sampling cylinder inwall (32), described edge structure (321) be provided with foremost cutting edge (322).
3. soil sampler according to claim 1, is characterized in that: the area of described lower push pedal (24) is more than or equal to the area of described upper push pedal (23).
4. soil sampler according to claim 1, is characterized in that: the vertical length of described stopper slot (13) is greater than the vertical length of sampling cylinder inwall (32).
5. soil sampler according to claim 1, is characterized in that: described sampling cylinder (3) is set to rectangular hollow tubular structure.
6. soil sampler according to claim 1, is characterized in that: described drilling rod (14) one end and mounting hole (33) are threaded connection.
7. soil sampler according to claim 1, is characterized in that: described upper push pedal (23) is threaded connection with the other end of described inner push-rod (22).
8. soil sampler according to claim 1, is characterized in that: described lower push pedal (24) is connected by nonmetal screw rod with described upper push pedal (23).
9. soil sampler according to claim 1, is characterized in that: described lower push pedal (24) and sampling cylinder inwall (32) adopt engineering plastics to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420390478.5U CN204008198U (en) | 2014-07-10 | 2014-07-10 | A kind of soil sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420390478.5U CN204008198U (en) | 2014-07-10 | 2014-07-10 | A kind of soil sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204008198U true CN204008198U (en) | 2014-12-10 |
Family
ID=52048178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420390478.5U Expired - Fee Related CN204008198U (en) | 2014-07-10 | 2014-07-10 | A kind of soil sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204008198U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833543A (en) * | 2015-04-16 | 2015-08-12 | 中国农业科学院棉花研究所 | Root fetching apparatus |
| CN108195617A (en) * | 2018-03-01 | 2018-06-22 | 中国地质调查局南京地质调查中心 | A kind of spiral undisturbed soil sampler of vertical compression and its method of sampling |
| CN108728342A (en) * | 2018-07-17 | 2018-11-02 | 唐加林 | Pathogenic soil microorganism detection sampler |
| CN109187078A (en) * | 2018-11-14 | 2019-01-11 | 陈同翔 | A kind of food detection method |
| CN109187079A (en) * | 2018-11-14 | 2019-01-11 | 陈同翔 | A kind of food inspection equipment |
| CN109682640A (en) * | 2019-02-27 | 2019-04-26 | 四川农业大学 | A kind of layering type micro pedotheque sampler |
| CN110346191A (en) * | 2019-06-17 | 2019-10-18 | 淮北矿业股份有限公司 | A kind of coal slime sample preparation reduction device with cutting function |
| CN110625687A (en) * | 2019-10-31 | 2019-12-31 | 中国二十二冶集团有限公司 | Thermal insulation board puncher |
| CN117387992A (en) * | 2023-10-13 | 2024-01-12 | 青海省农林科学院 | Biological soil crust collection system |
-
2014
- 2014-07-10 CN CN201420390478.5U patent/CN204008198U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833543A (en) * | 2015-04-16 | 2015-08-12 | 中国农业科学院棉花研究所 | Root fetching apparatus |
| CN104833543B (en) * | 2015-04-16 | 2017-09-19 | 中国农业科学院棉花研究所 | Take root device |
| CN108195617A (en) * | 2018-03-01 | 2018-06-22 | 中国地质调查局南京地质调查中心 | A kind of spiral undisturbed soil sampler of vertical compression and its method of sampling |
| CN108195617B (en) * | 2018-03-01 | 2023-09-29 | 中国地质调查局南京地质调查中心 | Direct-pressure spiral undisturbed soil sampler and sampling method thereof |
| CN108728342A (en) * | 2018-07-17 | 2018-11-02 | 唐加林 | Pathogenic soil microorganism detection sampler |
| CN109187078B (en) * | 2018-11-14 | 2021-10-26 | 深圳三方圆检测监管服务有限公司 | Food detection method |
| CN109187079A (en) * | 2018-11-14 | 2019-01-11 | 陈同翔 | A kind of food inspection equipment |
| CN109187079B (en) * | 2018-11-14 | 2021-11-19 | 广东广垦绿色农产品有限公司 | Food detection equipment |
| CN109187078A (en) * | 2018-11-14 | 2019-01-11 | 陈同翔 | A kind of food detection method |
| CN109682640A (en) * | 2019-02-27 | 2019-04-26 | 四川农业大学 | A kind of layering type micro pedotheque sampler |
| CN110346191A (en) * | 2019-06-17 | 2019-10-18 | 淮北矿业股份有限公司 | A kind of coal slime sample preparation reduction device with cutting function |
| CN110625687A (en) * | 2019-10-31 | 2019-12-31 | 中国二十二冶集团有限公司 | Thermal insulation board puncher |
| CN117387992A (en) * | 2023-10-13 | 2024-01-12 | 青海省农林科学院 | Biological soil crust collection system |
| CN117387992B (en) * | 2023-10-13 | 2024-05-14 | 青海省农林科学院 | Biological soil crust collection system |
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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 |
Granted publication date: 20141210 Termination date: 20150710 |
|
| EXPY | Termination of patent right or utility model |