CN107976331B - Soil sampling device - Google Patents
Soil sampling device Download PDFInfo
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- CN107976331B CN107976331B CN201711082832.2A CN201711082832A CN107976331B CN 107976331 B CN107976331 B CN 107976331B CN 201711082832 A CN201711082832 A CN 201711082832A CN 107976331 B CN107976331 B CN 107976331B
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- partition plate
- sampling
- bottom end
- soil
- sampling chamber
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- 238000005527 soil sampling Methods 0.000 title claims abstract description 19
- 238000005070 sampling Methods 0.000 claims abstract description 52
- 238000001514 detection method Methods 0.000 claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 238000005192 partition Methods 0.000 claims description 35
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract description 20
- 230000008439 repair process Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a soil sampling device which comprises a device body, wherein the device body comprises a fixed seat, two groups of symmetrically arranged threaded holes are arranged in the fixed seat, threaded rods are respectively meshed and inserted in the threaded holes, a rotating hand is arranged at the top end of each threaded rod, a first drill bit is arranged at the bottom end of each threaded rod, the bottom end of each threaded rod penetrates through the bottom end of each threaded hole, through holes are formed in the fixed seat between the threaded holes, and a sampling mechanism is arranged at the top end of each through hole. The soil layer collection device has the advantages that efficient collection of different soil layers can be achieved, the detection range is enlarged, the detection precision is improved, and therefore detection personnel can effectively repair and manage the soil conveniently.
Description
Technical Field
The invention relates to the technical field of detection equipment, in particular to a soil sampling device.
Background
With the continuous improvement of living standard and the continuous development of science and technology, the utilization of land resources is increasingly tense, and because the land pollution is serious, the salinization phenomenon of the land appears in some places, which is not only unfavorable for planting, but also seriously affects the life of people. The soil sampling device in the prior art has low detection precision, can only detect the condition of the soil surface, and cannot detect and analyze deep soil, so that the soil sampling device is not beneficial to repair and management of soil in one region.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
In view of the problems in the related art, the present invention provides a soil sampling device to overcome the above technical problems in the related art.
The technical scheme of the invention is realized as follows:
a soil sampling device comprises a device body, wherein the device body comprises a fixed seat, two groups of symmetrically arranged threaded holes are arranged in the fixed seat, threaded holes are respectively meshed with and inserted with screw rods in an interlaced manner, the top end of each screw rod is provided with a rotating hand, the bottom end of each screw rod penetrates through the bottom end of the corresponding threaded hole, a first drill bit is arranged at the bottom end of each threaded hole, through holes are formed in the fixed seat between the threaded holes, and the top end of each through hole is provided with a sampling mechanism which comprises a supporting frame arranged at the top end of the fixed seat, the top end of each supporting frame is provided with a detection table, a power supply is arranged on one side of the detection table, a sampling chamber is arranged in each supporting frame and is of a cavity structure, a first partition plate, a second partition plate and a third partition plate are respectively arranged in each sampling chamber, and the first partition plate and, a placing plate is arranged on one side of the third partition plate and between the first partition plate and the second partition plate, a first telescopic cylinder is arranged on one side of the placing plate, a sampling sheet is arranged on one side of the first telescopic cylinder, a placing disc is arranged below the first telescopic cylinder, a vertically arranged rotating shaft is arranged in the sampling chamber and below the second partition plate, a first bevel gear is sleeved on the rotating shaft, a second drill bit is arranged at the bottom end of the sampling chamber in a penetrating manner, a second bevel gear arranged on one side of the third partition plate is meshed with the first bevel gear, a horizontally arranged first rotating rod is penetrated in the second bevel gear, a first gear is sleeved on the first rotating rod, a driving belt is sleeved on the first gear, a second gear is arranged at one end of the driving belt, and a second rotating rod is penetrated in the second gear, second rotary rod one end is connected with the output shaft of the rotating electrical machines who locates first division board top, just the top of sampling room is equipped with the stopper, the second telescopic cylinder of vertical setting has been interlude in the stopper, the top of second telescopic cylinder with the bottom of support frame is connected, just support frame one side is equipped with the fixed block, fixed block one side is equipped with the pushing hands.
Furthermore, a plurality of groups of moving wheels are arranged at the bottom end of the fixing seat, and the moving wheels are distributed around the bottom end of the fixing seat.
Furthermore, the sampling chamber is located place dish one side and is equipped with the material taking port.
Further, the first drill bit and the second drill bit are respectively of a conical structure, and the diameter of the second drill bit is larger than that of the sampling chamber.
Furthermore, a bearing is arranged at the joint of the rotating shaft and the sampling chamber.
Furthermore, the pushing handle is of an inclined structure, and an anti-slip strip is arranged at the top end of the pushing handle.
Further, the through hole is matched with the second drill, and the diameter of the through hole is larger than that of the second drill.
The invention has the beneficial effects that: the detection device is moved to a preset sampling point by workers, the spiral rod is matched with the rotary hand to be inserted into the ground, and the whole detection device is fixed in position, so that the working stability of the detection device is guaranteed, the sampling chamber is matched with the support frame under the action of the second telescopic cylinder, the second drill bit is linked with the sampling chamber to move downwards, the rotary motor is matched with the second gear under the action of a driving belt, the second bevel gear is linked with the first bevel gear to be matched with the rotating shaft, so that the second drill bit can go deep into the soil, the first telescopic cylinder is matched with the sampling sheet to enable the sample soil to flow into the placing disc, the detection platform is convenient to match for detection, efficient collection of different soil layers can be achieved, the detection range is enlarged, the detection precision is improved, and the soil can be effectively repaired and managed by the detection personnel.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is one of the schematic structural views of a soil sampling device according to an embodiment of the present invention;
fig. 2 is a second schematic structural view of a soil sampling device according to an embodiment of the present invention.
In the figure:
1. a device body; 2. a fixed seat; 3. a threaded hole; 4. a screw rod; 5. rotating the hand; 6. a first drill bit; 7. a through hole; 8. a sampling mechanism; 9. a support frame; 10. a detection table; 11. a power source; 12. a sampling chamber; 13. a first partition plate; 14. a second partition plate; 15. a third partition plate; 16. placing the plate; 17. a first telescopic cylinder; 18. sampling a sheet; 19. placing a tray; 20. a rotating shaft; 21. a first bevel gear; 22. a second drill bit; 23. a second bevel gear; 24. a first rotating rod; 25. a first gear; 26. a transmission belt; 27. a second gear; 28. a second rotating rod; 29. a rotating electric machine; 30. a limiting block; 31. a second telescopic cylinder; 32. a fixed block; 33. a pushing handle; 34. a moving wheel; 35. and (6) taking the material port.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
According to an embodiment of the present invention, a soil sampling device is provided.
As shown in fig. 1-2, the soil sampling device according to the embodiment of the present invention includes a device body 1, the device body 1 includes a fixing seat 2, two sets of symmetrically arranged threaded holes 3 are provided in the fixing seat 2, screw rods 4 are respectively engaged and inserted in the threaded holes 3, a rotating hand 5 is provided at the top end of each screw rod 4, a first drill 6 is provided at the bottom end of each screw rod 4 penetrating the bottom end of each threaded hole 3, a through hole 7 is provided between the threaded holes 3 of the fixing seat 2, a sampling mechanism 8 is provided at the top end of each through hole 7, wherein the sampling mechanism 8 includes a support frame 9 provided at the top end of the fixing seat 2, a detection platform 10 is provided at the top end of the support frame 9, a power supply 11 is provided at one side of the detection platform 10, a sampling chamber 12 is provided in the support frame 9, the sampling chamber 12 is of, the sampling chamber 12 is internally provided with a first partition plate 13, a second partition plate 14 and a third partition plate 15 respectively, the first partition plate 13 and the second partition plate 14 are positioned on one side of the third partition plate 15, a placing plate 16 is arranged on one side of the third partition plate 15 and between the first partition plate 13 and the second partition plate 14, one side of the placing plate 16 is provided with a first telescopic cylinder 17, one side of the first telescopic cylinder 17 is provided with a sampling sheet 18, a placing plate 19 is arranged below the first telescopic cylinder 17, a rotating shaft 20 which is vertically arranged is arranged in the sampling chamber 12 and below the second partition plate 14, the rotating shaft 20 is sleeved with a first umbrella tooth 21, the bottom end of the rotating shaft 20 penetrates through the bottom end of the sampling chamber 12 and is provided with a second drill bit 22, and the first umbrella tooth 21 is meshed with a second umbrella tooth 23 arranged on one side of the third partition plate 15, first rotary rod 24 that the level set up has been interlude in second umbrella tooth 23, the cover is equipped with first gear 25 on the first rotary rod 24, the cover is equipped with drive belt 26 on the first gear 25, drive belt 26 one end is equipped with second gear 27, second rotary rod 28 has been interlude in the second gear 27, second rotary rod 28 one end with locate the output shaft of the rotating electrical machines 29 on first division board 13 top is connected, just the top of sampling chamber 12 is equipped with stopper 30, the interlude has the flexible cylinder 31 of vertical second that sets up in the stopper 30, the top of the flexible cylinder 31 of second with the bottom of support frame 9 is connected, just support frame 9 one side is equipped with fixed block 32, fixed block 32 one side is equipped with pushing hands 33.
By means of the technical scheme, the detection device is moved to a preset sampling point by a worker, the rotary hand 5 is matched with the screw rod 4 to be inserted into the ground, so that the whole detection device is fixed in position, the working stability of the detection device is further ensured, the sampling chamber 12 is matched with the support frame 9 under the action of the second telescopic cylinder 31, so that the second drill bit 22 is linked with the sampling chamber 12 to move downwards, the rotary motor 29 is matched with the second gear 27 under the action of the driving belt 26, so that the second bevel gear 23 is linked with the first bevel gear 21 to be matched with the rotating shaft 20, the second drill bit 22 can go deep into the soil, the first telescopic cylinder 17 is matched with the sampling sheet 18, so that the sample soil can flow into the placing disc 19, the detection platform 10 is convenient to detect, the high-efficiency collection of different soil layers can be realized, the detection range is enlarged, and the detection precision is improved, thereby facilitating the detection personnel to effectively repair and manage the soil.
In addition, in an embodiment, for the above-mentioned fixed base 2, a plurality of sets of moving wheels 34 are disposed at the bottom end of the fixed base 2, and the plurality of sets of moving wheels 34 are distributed around the bottom end of the fixed base 2. By adopting the scheme, the plurality of groups of moving wheels 34 are convenient for the device to move in a portable way, and the practicability of the device is improved.
In addition, in one embodiment, the sampling chamber 12 is provided with a material taking port 35 at one side of the placing tray 19 of the sampling chamber 12. By adopting the scheme, the placing disc 19 is convenient for taking the sample soil under the action of the material taking port 35.
In addition, in one embodiment, for the first drill 6 and the second drill 22 described above, the first drill 6 and the second drill 22 are each of a conical configuration, and the diameter of the second drill 22 is greater than the diameter of the sampling chamber 12. With this solution, the second drilling head 22 is able to move the sampling chamber 12 deep into the soil.
In addition, in one embodiment, the rotating shaft 20 is provided with a bearing at the connection between the rotating shaft 20 and the sampling chamber 12. By adopting the scheme, the bearing is convenient for the rotating shaft 20 to stably rotate, and the use stability of the device is improved.
In addition, in one embodiment, for the above-mentioned pushing handle 33, the pushing handle 33 is of an inclined structure, and the top end of the pushing handle 33 is provided with a skid-proof strip. The push handle 33 facilitates the operation of the device to be stabilized, and improves the portability of the device in use.
Furthermore, in one embodiment, the through hole 7 is adapted to the second drill 22, and the diameter of the through hole 7 is larger than the diameter of the second drill 22; and the power source 11 is connected to the rotating motor 29 by a wire, so that the operation of the apparatus is facilitated to be stabilized.
In summary, according to the above technical solution of the present invention, a worker moves the detection device to a predetermined sampling point, and inserts the rotary hand 5 into the ground in cooperation with the screw rod 4, so as to fix the position of the entire detection device, thereby ensuring the working stability of the detection device, the sampling chamber 12 cooperates with the support frame 9 under the action of the second telescopic cylinder 31, so that the second drill 22 is linked with the sampling chamber 12 to move downwards, the rotary motor 29 cooperates with the second gear 27 under the action of the transmission belt 26, so that the second bevel gear 23 is linked with the first bevel gear 21 to cooperate with the rotation shaft 20, so that the second drill 22 can go deep into the soil, and the first telescopic cylinder 17 cooperates with the sampling sheet 18, so that the sample soil can flow into the placing tray 19, which is convenient for cooperating with the detection table 10 to detect, so that high-efficiency collection of different soil layers can be realized, thereby increasing the detection range, the detection precision is improved, so that the soil can be effectively repaired and managed by detection personnel conveniently
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The soil sampling device comprises a device body (1) and is characterized in that the device body (1) comprises a fixed seat (2), two groups of symmetrically arranged threaded holes (3) are formed in the fixed seat (2), screw rods (4) are respectively meshed and inserted in the threaded holes (3), a rotating hand (5) is arranged at the top end of each screw rod (4), a first drill bit (6) is arranged at the bottom end of each screw rod (4) in a penetrating mode and penetrates through the bottom end of each threaded hole (3), through holes (7) are formed in the fixed seat (2) between the threaded holes (3), a sampling mechanism (8) is arranged at the top end of each through hole (7), each sampling mechanism (8) comprises a supporting frame (9) arranged at the top end of the fixed seat (2), a detection table (10) is arranged at the top end of each supporting frame (9), a power supply (11) is arranged on one side of each detection table (10, and a sampling chamber (12) is arranged in the support frame (9), the sampling chamber (12) is of a cavity structure, wherein a first partition plate (13), a second partition plate (14) and a third partition plate (15) are respectively arranged in the sampling chamber (12), the first partition plate (13) and the second partition plate (14) are positioned on one side of the third partition plate (15), a placing plate (16) is arranged between the first partition plate (13) and the second partition plate (14) on one side of the third partition plate (15), a first telescopic cylinder (17) is arranged on one side of the placing plate (16), a sampling sheet (18) is arranged on one side of the first telescopic cylinder (17), a placing disc (19) is arranged below the first telescopic cylinder (17), a rotating shaft (20) is vertically arranged below the second partition plate (14) in the sampling chamber (12), the device is characterized in that a first bevel gear (21) is sleeved on the rotating shaft (20), the bottom end of the rotating shaft (20) penetrates through the bottom end of the sampling chamber (12) and is provided with a second drill bit (22), the first bevel gear (21) is meshed with a second bevel gear (23) arranged on one side of the third partition plate (15), a first rotating rod (24) horizontally arranged is inserted in the second bevel gear (23), a first gear (25) is sleeved on the first rotating rod (24), a driving belt (26) is sleeved on the first gear (25), a second gear (27) is arranged at one end of the driving belt (26), a second rotating rod (28) is inserted in the second gear (27), one end of the second rotating rod (28) is connected with an output shaft of a rotating motor (29) arranged at the top end of the first partition plate (13), and a limiting block (30) is arranged at the top end of the sampling chamber (12), the limiting block (30) is internally provided with a second telescopic cylinder (31) which is vertically arranged in an inserted mode, the top end of the second telescopic cylinder (31) is connected with the bottom end of the supporting frame (9), a fixing block (32) is arranged on one side of the supporting frame (9), and a pushing handle (33) is arranged on one side of the fixing block (32).
2. Soil sampling device according to claim 1, characterized in that the bottom end of the fixed base (2) is provided with several sets of moving wheels (34), and several sets of moving wheels (34) are distributed around the bottom end of the fixed base (2).
3. Soil sampling device according to claim 1, characterized in that the sampling chamber (12) is provided with a discharge opening (35) on the side of the placement disc (19).
4. Soil sampling device according to claim 1, characterized in that the first (6) and second (22) drill bits are each of conical configuration and the diameter of the second drill bit (22) is larger than the diameter of the sampling chamber (12).
5. Soil sampling device according to claim 1, characterized in that a bearing is provided at the connection of the rotation shaft (20) and the sampling chamber (12).
6. Soil sampling device according to claim 1, characterized in that the pushing hands (33) are of a slanted configuration and that the top ends of the pushing hands (33) are provided with anti-slip strips.
7. Soil sampling device according to claim 1, characterized in that the through hole (7) is adapted to the second drill bit (22) and that the diameter of the through hole (7) is larger than the diameter of the second drill bit (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711082832.2A CN107976331B (en) | 2017-11-07 | 2017-11-07 | Soil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711082832.2A CN107976331B (en) | 2017-11-07 | 2017-11-07 | Soil sampling device |
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| Publication Number | Publication Date |
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| CN107976331A CN107976331A (en) | 2018-05-01 |
| CN107976331B true CN107976331B (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711082832.2A Active CN107976331B (en) | 2017-11-07 | 2017-11-07 | Soil sampling device |
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| CN (1) | CN107976331B (en) |
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|---|---|---|---|---|
| CN108761037B (en) * | 2018-05-21 | 2021-04-06 | 张素平 | Industrial detection equipment for detecting soil |
| CN109030774A (en) * | 2018-06-28 | 2018-12-18 | 贵州大学 | A kind of fishery lake soil reconnoitres detection device |
| CN109085088B (en) * | 2018-08-06 | 2020-11-06 | 全椒县鮰鱼养殖专业合作社 | Longsnout catfish pond shoal density monitoring facilities |
| CN108827697A (en) * | 2018-08-22 | 2018-11-16 | 孙冉冉 | A kind of simple type depth of soil sampler |
| CN108918182B (en) * | 2018-09-14 | 2020-08-28 | 禹州市宜鑫建材有限公司 | Mining area soil sampling prosthetic devices |
| CN110672363B (en) * | 2019-10-31 | 2020-07-07 | 生态环境部南京环境科学研究所 | Pollute soil multiple spot position intelligent acquisition detection device |
| CN110823287B (en) * | 2019-11-23 | 2021-10-01 | 苏州普瑞菲环保科技有限公司 | Soil detection device |
| CN111504691B (en) * | 2020-05-10 | 2023-03-10 | 淮阴师范学院 | Portable geographic information acquisition device |
| CN112326324B (en) * | 2020-12-01 | 2022-08-26 | 湖南品健安环科技有限公司 | Soil moisture content real-time monitoring platform based on Internet of things |
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| CN107976331A (en) | 2018-05-01 |
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