CN113945414A - Soil sampling device - Google Patents
Soil sampling device Download PDFInfo
- Publication number
- CN113945414A CN113945414A CN202111426441.4A CN202111426441A CN113945414A CN 113945414 A CN113945414 A CN 113945414A CN 202111426441 A CN202111426441 A CN 202111426441A CN 113945414 A CN113945414 A CN 113945414A
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- Prior art keywords
- sampling
- hole
- side wall
- soil
- guide
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- 238000005527 soil sampling Methods 0.000 title claims abstract description 14
- 238000005070 sampling Methods 0.000 claims abstract description 76
- 239000002689 soil Substances 0.000 claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 238000004804 winding Methods 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 9
- 238000002955 isolation Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 3
- 230000003578 releasing effect Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000009412 basement excavation Methods 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000004856 soil analysis Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000013441 quality evaluation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention provides a soil sampling device, which relates to the field of samples and comprises an inserted link and a sampling link, wherein the upper end surface of the inserted link is provided with a placing hole; an inlet is formed in the position, close to the top, of the side wall of the sampling cavity, and an outlet is formed in the position, close to the bottom, of the side wall of the sampling cavity; the sampling cavity is provided with an inlet; the sampling part is fixed on the output shaft of the cylinder and is used for collecting soil and transmitting the soil to the corresponding sampling cavity; and the sealing part is arranged at the outlet and is used for sealing or opening the outlet. Through this device, do not need artifical manual excavation, can be convenient to the different degree of depth samples of same position, labour saving and time saving.
Description
Technical Field
The invention relates to the field of samples, in particular to a soil sampling device.
Background
The soil analysis is qualitative and quantitative determination of the composition and/or physical and chemical properties of the soil. The method is a basic work for carrying out soil generation and development, fertility evolution, soil resource evaluation, soil improvement and reasonable fertilization research, and is also an important means for carrying out environmental quality evaluation in environmental science. With the development of scientific technology and the increasing emphasis on ecological environment, soil analysis becomes more and more important. Prior to soil analysis, the soil should first be sampled.
The applicant found that: when the sample, need manual excavation, dig soil to suitable size and degree of depth after, take a sample again, such operation is wasted time and energy, especially when needing the different degree of depth sample in same position, more wasted time and energy.
Disclosure of Invention
In view of the above, an object of one or more embodiments of the present disclosure is to provide a soil sampling device, so as to solve the technical problems in the prior art that when sampling, soil needs to be manually dug, and after the soil is dug to a proper size and depth, sampling is performed, such operation is time-consuming and labor-consuming, and especially when sampling at different depths at the same position is needed, the operation is more time-consuming and labor-consuming.
In view of the above, one or more embodiments of the present disclosure provide a soil sampling device, including:
the upper end surface of the sampling rod is provided with an insertion rod of a placing hole and a sampling rod matched with the placing hole, the side wall of the placing hole is provided with a side hole, the sampling rod is used for being inserted into the placing hole during sampling, and a plurality of sampling cavities are arranged in the sampling rod;
an inlet is formed in the position, close to the top, of the side wall of the sampling cavity, and an outlet is formed in the position, close to the bottom, of the side wall of the sampling cavity;
The cylinder is arranged at the position of the sampling cavity opposite to the inlet;
the sampling part is fixed on the output shaft of the cylinder and is used for collecting soil and transmitting the soil to the corresponding sampling cavity;
and the sealing part is arranged at the outlet and is used for sealing or opening the outlet.
Further, the sampling part includes:
one end of the guide cylinder is fixed on the output shaft of the air cylinder, a guide groove is arranged in the guide cylinder, and the guide groove penetrates through the end face, close to the inlet, of the guide cylinder;
the first motor is fixed on one side of the guide groove, and a bottom hole is formed in the position, close to the first motor, of the guide groove;
the one end is fixed in the pivot of the output shaft of first motor and install in the helical blade of the side surface of pivot, pivot and helical blade all extend to the outside of guide cylinder.
Further, the end of the rotating shaft extending to the outside of the guide cylinder is conical.
Further, the sealing portion includes:
the slot is arranged in the sampling rod, penetrates through the outlet and penetrates through the upper end face of the sampling rod;
and the sealing plate is connected with the slot in a sliding manner, the sealing plate is provided with through holes corresponding to the outlets, the height of the sealing plate is greater than the depth of the slot, and when the sealing plate moves upwards, the outlets from bottom to top in the sampling rod are sequentially aligned to the corresponding through holes.
Further, the method also comprises the following steps:
the side wall groove is arranged on the left side wall and the right side wall of the side hole, the isolation plate is connected with the side wall groove in a sliding mode, and the isolation plate is provided with a through hole with the size being the same as that of the side hole;
and the driving assembly is used for driving the partition plate to slide in the side wall groove.
Further, the driving assembly includes:
the rope hole is formed in the side wall of the side wall groove facing the side hole, the guide hole is formed above the bottom of the rope hole, and the guide hole penetrates through the upper end face of the sampling rod;
the side surfaces of the partition plates, which are positioned on the side wall grooves, are all installed with the pull ropes, one ends of the pull ropes are fixed on the side surfaces of the corresponding partition plates, and the other ends of the pull ropes extend to the upper part of the inserted link after corresponding rope holes and guide holes;
the winding wheel is provided with two wheel grooves, one end of the pull rope extending to the upper portion of the inserted bar is fixedly connected with one of the wheel grooves, when the winding wheel rotates, one pull rope performs winding action, and the other pull rope performs releasing action.
The invention has the beneficial effects that: when the soil sampling device is used, firstly, a drilling machine is used for drilling to a proper depth, then the inserted rod is inserted into the drilled hole, after the completion, the sampling rod is inserted into the placing hole, then the air cylinder is started, the sampling part is pushed by the air cylinder to penetrate through the inlet and the side hole, the sampling part enters the soil for sampling, the soil is transferred into the corresponding sampling cavity, after the sampling is completed, the sampling part is restored by the air cylinder, then the inserted rod is taken out, the sampling can be completed, when the soil sample needs to be taken out, the outlet is opened by the sealing part, and through the device, the soil does not need to be manually dug, the sampling at different depths at the same position can be conveniently carried out, and time and labor are saved.
Drawings
In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.
FIG. 1 is a front cross-sectional view of an embodiment of the present invention;
FIG. 2 is an enlarged view of a first portion of the sampling cavity in accordance with an embodiment of the present invention;
FIG. 3 is an enlarged view of the sampling cavity in an embodiment of the present invention
FIG. 4 is a side view of a guide barrel in an embodiment of the present invention;
FIG. 5 is a cross-sectional view of an insert rod in an embodiment of the present invention
Fig. 6 is a partial schematic view of a second electric machine in an embodiment of the present invention.
Wherein, 1, inserting the rod; 2. placing holes; 3. a sampling rod; 4. a sampling cavity; 5. a side hole; 6. a sidewall groove; 7. a separator plate; 8. a cylinder; 9. an inlet; 10. an outlet; 11. a guide cylinder; 12. a bottom hole; 13. a first motor; 14. a rotating shaft; 15. a helical blade; 16. a slot; 17. closing the plate; 18. perforating; 19. a through hole; 20. a rope hole; 21. pulling a rope; 22. a guide hole; 23. a second motor; 24. a winding wheel; 25. a wheel groove.
Detailed Description
To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure is further described in detail below with reference to specific embodiments.
It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
In view of the above objects, a first aspect of the present invention provides an embodiment of a soil sampling device, as shown in fig. 1, comprising:
the sampling device comprises an inserting rod 1 and a sampling rod 3, wherein the upper end surface of the inserting rod is provided with a placing hole 2, the sampling rod 3 is matched with the placing hole 2, the side wall of the placing hole 2 is provided with a side hole 5, the sampling rod 3 is used for being inserted into the placing hole 2 during sampling, and a plurality of sampling cavities 4 are formed in the sampling rod 3;
an inlet 9 is formed in the side wall of the sampling cavity 4 close to the top, and an outlet 10 is formed in the side wall of the sampling cavity 4 close to the bottom;
the cylinder 8 is arranged at the position of the sampling cavity 4 opposite to the inlet 9;
the sampling part is fixed on the output shaft of the cylinder 8 and is used for collecting soil and transmitting the soil to the corresponding sampling cavity 4;
a sealing portion provided at the outlet 10 for sealing or opening the outlet 10.
In this embodiment, when using, at first utilize the drilling machine to bore and get suitable degree of depth, then insert the inserted bar 1 in the drilling, accomplish the back, insert the inserted bar 3 again and place in the hole 2, then start cylinder 8, promote sample portion through cylinder 8, make it pass import 9 and side opening 5, enter into and take a sample in the soil, and transmit soil to the sample chamber 4 that corresponds in, the back is accomplished in the sample, rethread cylinder 8, make sample portion resume the normal position, then take out inserted bar 1 and can accomplish the sample, when needing to take out the soil sample, open export 10 through the sealing and can, through this device, do not need the manual native that digs, can be convenient to the different degree of depth sample of same position, time saving and labor saving.
As one embodiment, as shown in fig. 2, 3, and 4, the sampling unit includes:
one end of the guide cylinder 11 is fixed on the output shaft of the air cylinder 8, a guide groove is arranged in the guide cylinder 11, and the guide groove penetrates through the end face, close to the inlet 9, of the guide cylinder 11;
the first motor 13 is fixed on one side of the guide slot, and a bottom hole 12 is formed in the position, close to the first motor 13, of the guide slot;
a rotating shaft 14 having one end fixed to an output shaft of the first motor 13, and a spiral blade 15 mounted on a side surface of the rotating shaft 14, wherein the rotating shaft 14 and the spiral blade 15 extend to the outside of the guide cylinder 11.
In this embodiment, when cylinder 8 promoted guide cylinder 11, first motor 13 started, drove pivot 14 and rotates, when pivot 14 inserted soil, can pass through helical blade 15 with soil sample transmission to bottom outlet 12 position, fall into in sampling chamber 4.
In addition, here, as shown in fig. 2 and 3, the end of the rotating shaft 14 extending to the outside of the guide cylinder 11 is conical, so that the rotating shaft 14 can be easily inserted into the soil.
As one embodiment, as shown in fig. 1, 2, and 3, the sealing portion includes:
the slot 16 is arranged in the sampling rod 3, and the slot 16 penetrates through the outlet 10 and penetrates through the upper end surface of the sampling rod 3;
The sampling rod comprises a sealing plate 17 connected with a slot 16 in a sliding mode, the sealing plate 17 is provided with a through hole 18 corresponding to the outlet 10, the height of the sealing plate 17 is larger than the depth of the slot 16, and when the sealing plate 17 moves upwards, the outlets 10 from bottom to top in the sampling rod 3 are sequentially opposite to the corresponding through holes 18.
Here, when the closing plate 17 is driven to move upward by an external force, the outlet 10 of the lowermost sampling cavity 4 is aligned with the corresponding through hole 18, and at this time, the outlet 10 is opened, so that the soil sample can be taken out, and after completion, the closing plate 17 is pushed to move upward again, and the outlet 10 of the sampling cavity 4 above the sampling cavity 4 is aligned with the corresponding through hole 18, and at this time, the outlet 10 is also opened, so that the soil sample can be taken out, and by the above method, the samples can be taken out in sequence.
As an embodiment, as shown in fig. 1 and 5, the present invention further includes:
the side wall groove 6 is arranged on the left side wall and the right side wall of the side hole 5, the isolation plate 7 is connected with the side wall groove 6 in a sliding mode, and the isolation plate 7 is provided with a through hole 19 with the same size as the side hole 5;
a driving component for driving the partition plate 7 to slide in the side wall groove 6;
in this embodiment, seal side opening 5 through division board 7, can place soil and enter into sample chamber 4 in the in-process that inserted bar 1 inserted the drilling, after inserted bar 1 inserted the drilling, slide through drive assembly drive division board 7, open side opening 5.
As an embodiment, as shown in fig. 5 and 6, the driving assembly includes:
a rope hole 20 formed in the sidewall of the sidewall groove 6 facing the sidewall of the side hole 5, and a guide hole 22 formed above the bottom of the rope hole 20, wherein the guide hole 22 penetrates the upper end surface of the sampling rod 3;
the pull ropes 21 are mounted on the side surfaces of the partition plates 7 positioned on the side wall grooves 6, one ends of the pull ropes 21 are fixed on the corresponding side surfaces of the partition plates 7, and the other ends of the pull ropes 21 extend above the inserted link 1 after corresponding rope holes 20 and guide holes 22;
the winding wheel 24 is provided with two wheel grooves 25, one end of the pull rope 21 extending to the upper part of the inserted bar 1 is fixedly connected with one wheel groove 25, and when the winding wheel 24 rotates, one pull rope 21 performs winding action, and the other pull rope 21 performs releasing action.
In this embodiment, when the second motor 23 rotates forward, the through hole 19 can be driven to coincide with the side hole 5, the side hole 5 is opened, and when the second motor 23 rotates backward, the through hole 19 can be retracted into the side wall groove 6, so as to close the side hole 5.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the spirit of the present disclosure, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.
It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.
Claims (6)
1. A soil sampling device, comprising:
the upper end surface of the sampling rod is provided with an insertion rod of a placing hole and a sampling rod matched with the placing hole, the side wall of the placing hole is provided with a side hole, the sampling rod is used for being inserted into the placing hole during sampling, and a plurality of sampling cavities are arranged in the sampling rod;
an inlet is formed in the position, close to the top, of the side wall of the sampling cavity, and an outlet is formed in the position, close to the bottom, of the side wall of the sampling cavity;
the cylinder is arranged at the position of the sampling cavity opposite to the inlet;
the sampling part is fixed on the output shaft of the cylinder and is used for collecting soil and transmitting the soil to the corresponding sampling cavity;
and the sealing part is arranged at the outlet and is used for sealing or opening the outlet.
2. A soil sampling device according to claim 1, wherein the sampling portion comprises:
One end of the guide cylinder is fixed on the output shaft of the air cylinder, a guide groove is arranged in the guide cylinder, and the guide groove penetrates through the end face, close to the inlet, of the guide cylinder;
the first motor is fixed on one side of the guide groove, and a bottom hole is formed in the position, close to the first motor, of the guide groove;
the one end is fixed in the pivot of the output shaft of first motor and install in the helical blade of the side surface of pivot, pivot and helical blade all extend to the outside of guide cylinder.
3. A soil sampling device according to claim 2, wherein the end of the shaft extending outside the guide barrel is conical.
4. A soil sampling device according to claim 1, wherein the seal comprises:
the slot is arranged in the sampling rod, penetrates through the outlet and penetrates through the upper end face of the sampling rod;
and the sealing plate is connected with the slot in a sliding manner, the sealing plate is provided with through holes corresponding to the outlets, the height of the sealing plate is greater than the depth of the slot, and when the sealing plate moves upwards, the outlets from bottom to top in the sampling rod are sequentially aligned to the corresponding through holes.
5. A soil sampling device according to claim 1, further comprising:
The side wall groove is arranged on the left side wall and the right side wall of the side hole, the isolation plate is connected with the side wall groove in a sliding mode, and the isolation plate is provided with a through hole with the size being the same as that of the side hole;
and the driving assembly is used for driving the partition plate to slide in the side wall groove.
6. A soil sampling device according to claim 5, wherein the drive assembly comprises:
the rope hole is formed in the side wall of the side wall groove facing the side hole, the guide hole is formed above the bottom of the rope hole, and the guide hole penetrates through the upper end face of the sampling rod;
the side surfaces of the partition plates, which are positioned on the side wall grooves, are all installed with the pull ropes, one ends of the pull ropes are fixed on the side surfaces of the corresponding partition plates, and the other ends of the pull ropes extend to the upper part of the inserted link after corresponding rope holes and guide holes;
the winding wheel is provided with two wheel grooves, one end of the pull rope extending to the upper portion of the inserted bar is fixedly connected with one of the wheel grooves, when the winding wheel rotates, one pull rope performs winding action, and the other pull rope performs releasing action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111426441.4A CN113945414A (en) | 2021-11-27 | 2021-11-27 | Soil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111426441.4A CN113945414A (en) | 2021-11-27 | 2021-11-27 | Soil sampling device |
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| Publication Number | Publication Date |
|---|---|
| CN113945414A true CN113945414A (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111426441.4A Pending CN113945414A (en) | 2021-11-27 | 2021-11-27 | Soil sampling device |
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| CN (1) | CN113945414A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114624054A (en) * | 2022-05-16 | 2022-06-14 | 潍坊市玉泉洼农牧科技有限公司 | A soil detection sampling device for agricultural production |
| CN116242660A (en) * | 2023-01-04 | 2023-06-09 | 泰科检测科技江苏有限公司 | Soil pollution monitoring device |
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| CN205879581U (en) * | 2016-07-27 | 2017-01-11 | 内蒙古师范大学 | Novel soil layer sample device |
| CN108613828A (en) * | 2018-05-14 | 2018-10-02 | 天津远洋泓基电子工程有限公司 | A kind of geological prospecting sampler |
| CN109490011A (en) * | 2018-12-17 | 2019-03-19 | 时志兴 | A kind of depth Stratified Sampling device for mineral exploration engineering |
| CN208780501U (en) * | 2018-09-20 | 2019-04-23 | 郭宝 | A kind of agricultural technology extension soil sampling apparatus |
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| CN213364281U (en) * | 2020-09-24 | 2021-06-04 | 马坤鹏 | Take layering function's sampling device for soil remediation |
| CN214200720U (en) * | 2020-12-28 | 2021-09-14 | 李海亮 | Soil surface soil stratified sampling ware |
| CN214584164U (en) * | 2021-02-04 | 2021-11-02 | 中国煤炭地质总局水文地质工程地质环境地质勘查院 | A soil sampling device for geological survey |
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2021
- 2021-11-27 CN CN202111426441.4A patent/CN113945414A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205879581U (en) * | 2016-07-27 | 2017-01-11 | 内蒙古师范大学 | Novel soil layer sample device |
| CN108613828A (en) * | 2018-05-14 | 2018-10-02 | 天津远洋泓基电子工程有限公司 | A kind of geological prospecting sampler |
| CN208780501U (en) * | 2018-09-20 | 2019-04-23 | 郭宝 | A kind of agricultural technology extension soil sampling apparatus |
| CN109490011A (en) * | 2018-12-17 | 2019-03-19 | 时志兴 | A kind of depth Stratified Sampling device for mineral exploration engineering |
| CN210136095U (en) * | 2019-07-09 | 2020-03-10 | 辛雨姝 | Layered sampling device for soil remediation |
| CN213364281U (en) * | 2020-09-24 | 2021-06-04 | 马坤鹏 | Take layering function's sampling device for soil remediation |
| CN214200720U (en) * | 2020-12-28 | 2021-09-14 | 李海亮 | Soil surface soil stratified sampling ware |
| CN112747959A (en) * | 2020-12-31 | 2021-05-04 | 山东得知科技发展有限公司 | Layered soil taking device |
| CN214584164U (en) * | 2021-02-04 | 2021-11-02 | 中国煤炭地质总局水文地质工程地质环境地质勘查院 | A soil sampling device for geological survey |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114624054A (en) * | 2022-05-16 | 2022-06-14 | 潍坊市玉泉洼农牧科技有限公司 | A soil detection sampling device for agricultural production |
| CN116242660A (en) * | 2023-01-04 | 2023-06-09 | 泰科检测科技江苏有限公司 | Soil pollution monitoring device |
| CN116242660B (en) * | 2023-01-04 | 2024-05-17 | 泰科检测科技江苏有限公司 | Soil pollution monitoring device |
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