CN110595828B - Sampling and soil sampling device for karst region and application method thereof - Google Patents
Sampling and soil sampling device for karst region and application method thereof Download PDFInfo
- Publication number
- CN110595828B CN110595828B CN201911000550.2A CN201911000550A CN110595828B CN 110595828 B CN110595828 B CN 110595828B CN 201911000550 A CN201911000550 A CN 201911000550A CN 110595828 B CN110595828 B CN 110595828B
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- rod
- cutting ring
- soil
- sampling
- guide rod
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- 238000005527 soil sampling Methods 0.000 title claims abstract description 15
- 238000005070 sampling Methods 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims abstract description 8
- 239000002689 soil Substances 0.000 claims abstract description 16
- 230000009191 jumping Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a sampling soil sampling device for karst regions and a use method thereof. The invention adopts the support leg to support, the guide rod is connected with the pedal and the cutting ring, the cutting ring is embedded into the soil by manually jumping to realize the cutting ring is prevented from being inclined, the soil taking quality is better, the manual stepping is realized, the time and the labor are saved, the operation safety is higher, and the invention has the characteristics of simple structure, convenient operation and low cost.
Description
Technical Field
The invention belongs to the technical field of test soil sampling equipment, and relates to a sampling soil sampling device for karst regions and a use method thereof.
Background
When the existing karst region adopts the cutting ring to take the soil, the cutting ring is embedded into the soil in a knocking mode, the soil is slowly taken in the mode, the cutting ring is easy to skew, and the soil taking quality is poor.
Disclosure of Invention
The invention aims to solve the technical problems that: the utility model provides a sampling soil sampling device for karst regions and a use method thereof, which aims to solve the technical problems existing in the prior art.
The technical scheme adopted by the invention is as follows: the utility model provides a be used for karst district sampling soil sampling device, includes action bars, cutting ring and supporting leg, and the action bars lower extreme is connected with four supporting legs, and cutting ring upper end detachably fixedly connected with guide bar, guide bar movably stretch into in the action bars bottom, and the inner is provided with two pedals, and two pedals stretch out vertical bar hole on the action bars lateral wall, and the action bars top sets up the handrail.
Preferably, a circumferential boss is provided on a side surface of the bottom end of the operating lever, and a return spring is connected between the circumferential boss and the two pedals.
Preferably, the upper end of the cutting ring is connected with a thread sleeve, and the guide rod is fixedly connected with the middle part of the upper side of the thread sleeve.
The utility model provides a sampling soil sampling device for karst area still includes the pull rod, the pull rod lower extreme is connected with the compensation stroke pole, compensation stroke pole lower extreme sets up annular spacing platform, the guide bar is hollow structure, the upper end sets up spacing interior boss, the spacing interior boss of compensating stroke pole after arranging hollow guide bar can be spacing to annular spacing platform, compensation stroke pole upper end screwed connection is in the pull rod lower extreme, pull rod screwed connection is connected with twist grip in the interior screw thread portion of action bars upper end and after stretching out the action bars, the length of compensation stroke pole is greater than vertical bar hole.
The application method of the sampling soil sampling device for the karst region comprises the following steps: the compensation travel rod is reduced to the lowest after the pull rod is rotated, the cutting ring is connected to the guide rod, the supporting leg is placed at the soil to be sampled, the handles are held by the two hands, the two feet are stepped on the pedals, the jump is repeated until the cutting ring is inserted into the set depth, the pull rod is rotated by operating the rotating handle, the annular limiting table is continuously rotated when being abutted against the limiting inner boss, the cutting ring is pulled to be separated from the soil, and the cutting ring is taken out to finish the soil sampling work.
The invention has the beneficial effects that: compared with the prior art, the invention adopts the support legs to support, the guide rod is connected with the pedal and the cutting ring, the manual jump is adopted to step on the pedal, the cutting ring is embedded into the soil, the cutting ring is prevented from being askew, the soil taking quality is better, the manual stepping is performed, the time and the labor are saved, the operation safety is higher, and the invention has the characteristics of simple structure, convenient operation and low cost.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific examples.
Example 1: as shown in fig. 1, the sampling soil sampling device for the karst region comprises an operating rod 1, a cutting ring 2 and supporting legs 3, wherein the lower end of the operating rod 1 is connected with four supporting legs 3, the upper end of the cutting ring 2 is detachably and fixedly connected with a guide rod 4, the guide rod 4 movably stretches into the bottom end of the operating rod 1, two pedals 5 are arranged at the inner end of the guide rod, the two pedals 5 stretch out of a vertical bar-shaped hole 6 on the side wall of the operating rod 1, and an armrest 7 is arranged at the top end of the operating rod 1.
Preferably, the side surface of the bottom end of the operating rod 1 is provided with a circumferential boss 8, a reset spring 9 is connected between the circumferential boss 8 and the two pedals 5, and the reset spring is arranged to play a role in buffering and protect the cutting ring, and is also convenient for taking out the cutting ring.
Preferably, the upper end of the cutting ring 2 is connected with a thread sleeve 10, and the guide rod 4 is fixedly connected to the middle part of the upper side of the thread sleeve 10.
The utility model provides a sampling soil sampling device for karst area still includes pull rod 11, the pull rod 11 lower extreme is connected with compensation stroke pole 12, compensation stroke pole 12 lower extreme sets up annular spacing platform 13, guide bar 4 is hollow structure, the upper end sets up spacing interior boss 14, spacing interior boss 14 can be spacing annular spacing platform 13 behind the hollow guide bar 4 is arranged in to compensation stroke pole 12, compensation stroke pole 12 upper end screwed connection is at pull rod 11 lower extreme, pull rod 11 screwed connection is connected with twist grip 15 in the internal thread portion of action bars 1 upper end and after stretching out action bars 1, compensation stroke pole 12's length is greater than vertical bar hole 6, the screw thread that the pull rod is connected with the action bars and the screw thread that compensation stroke pole 12 and pull rod 11 are connected revolve to opposite, through rotatory pull rod, can pull out the ring cutter soil, and is convenient for operation, labour saving and time saving, directional deviate from, avoid damaging the soil cross-section that the ring cutter gathered.
Example 2: the application method of the sampling soil sampling device for the karst region comprises the following steps: the compensation travel rod is reduced to the lowest after the pull rod is rotated, the cutting ring is connected to the guide rod, the supporting leg is placed at the soil to be sampled, the handles are held by the two hands, the two feet are stepped on the pedals, the jump is repeated until the cutting ring is inserted into the set depth, the pull rod is rotated by operating the rotating handle, the annular limiting table is continuously rotated when being abutted against the limiting inner boss, the cutting ring is pulled to be separated from the soil, and the cutting ring is taken out to finish the soil sampling work.
The foregoing is merely illustrative of the present invention, and the scope of the present invention is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the scope of the present invention, and therefore, the scope of the present invention shall be defined by the scope of the appended claims.
Claims (3)
1. A be used for karst district sampling device that fetches earth, its characterized in that: the automatic cutting machine comprises an operating rod (1), a cutting ring (2) and supporting legs (3), wherein the lower end of the operating rod (1) is connected with four supporting legs (3), the upper end of the cutting ring (2) is detachably and fixedly connected with a guide rod (4), the guide rod (4) movably stretches into the bottom end of the operating rod (1), two pedals (5) are arranged at the inner end of the guide rod, the two pedals (5) stretch out of vertical strip-shaped holes (6) on the side wall of the operating rod (1), and handrails (7) are arranged at the top end of the operating rod (1); the automatic compensation device is characterized by further comprising a pull rod (11), wherein the lower end of the pull rod (11) is connected with a compensation travel rod (12), the lower end of the compensation travel rod (12) is provided with an annular limiting table (13), the guide rod (4) is of a hollow structure, the upper end of the guide rod is provided with a limiting inner boss (14), the compensation travel rod (12) is arranged behind the hollow guide rod (4), the limiting inner boss (14) can limit the annular limiting table (13), the upper end of the compensation travel rod (12) is spirally connected with the lower end of the pull rod (11), the pull rod (11) is spirally connected with an inner threaded part at the upper end of the operation rod (1) and is connected with a rotary handle (15) after extending out of the operation rod (1), and the length of the compensation travel rod (12) is larger than that of the vertical bar-shaped hole (6); the side surface of the bottom end of the operating rod (1) is provided with a circumferential boss (8), and a reset spring (9) is connected between the circumferential boss (8) and the two pedals (5).
2. A sampling and soil-taking device for karst regions as claimed in claim 1, wherein: the upper end of the cutting ring (2) is connected with a thread sleeve (10), and the guide rod (4) is fixedly connected with the middle part of the upper side of the thread sleeve (10).
3. The use of a sampling and soil-taking device for karst regions according to any one of claims 1 to 2, characterized in that: the method comprises the following steps: the compensation travel rod is reduced to the lowest after the pull rod is rotated, the cutting ring is connected to the guide rod, the supporting leg is placed at the soil to be sampled, the handles are held by the two hands, the two feet are stepped on the pedals, the jump is repeated until the cutting ring is inserted into the set depth, the pull rod is rotated by operating the rotating handle, the annular limiting table is continuously rotated when being abutted against the limiting inner boss, the cutting ring is pulled to be separated from the soil, and the cutting ring is taken out to finish the soil sampling work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911000550.2A CN110595828B (en) | 2019-10-21 | 2019-10-21 | Sampling and soil sampling device for karst region and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911000550.2A CN110595828B (en) | 2019-10-21 | 2019-10-21 | Sampling and soil sampling device for karst region and application method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110595828A CN110595828A (en) | 2019-12-20 |
| CN110595828B true CN110595828B (en) | 2024-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911000550.2A Active CN110595828B (en) | 2019-10-21 | 2019-10-21 | Sampling and soil sampling device for karst region and application method thereof |
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Citations (11)
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|---|---|---|---|---|
| JP2005315897A (en) * | 2005-07-11 | 2005-11-10 | Fujiwara Seisakusho:Kk | Soil sampler, and soil sampling method |
| RU2348754C1 (en) * | 2007-08-20 | 2009-03-10 | ФГОУ ВПО Самарская государственная сельскохозяйственная академия | Soil auger-sampler |
| KR20160147141A (en) * | 2015-06-12 | 2016-12-22 | 주식회사 케이이알 | A sampler picker for base ground identification |
| CN206945332U (en) * | 2017-06-22 | 2018-01-30 | 湖南瑞丰生物科技有限公司 | A kind of soft fertile detection sampler of soil for land |
| CN206960146U (en) * | 2017-06-22 | 2018-02-02 | 刚洁 | A kind of agriculture soil property sampling apparatus |
| CN207228089U (en) * | 2017-09-21 | 2018-04-13 | 西安科技大学 | A kind of novel soil sample soil sampler |
| CN207439723U (en) * | 2017-12-06 | 2018-06-01 | 湛江市渔好生物科技有限公司 | A kind of agricultural research and development soil sampling apparatus |
| CN208270236U (en) * | 2018-06-05 | 2018-12-21 | 四川农业大学 | Novel soil sampler |
| CN208333939U (en) * | 2018-07-20 | 2019-01-04 | 江西博谦科技服务有限公司 | A kind of soil collecting device used for geological prospecting |
| CN209085979U (en) * | 2018-10-24 | 2019-07-09 | 邓丽 | A kind of heavy metal content in soil spot sampling device |
| CN210802974U (en) * | 2019-10-21 | 2020-06-19 | 贵州师范大学 | Soil sampling device for karst region |
-
2019
- 2019-10-21 CN CN201911000550.2A patent/CN110595828B/en active Active
Patent Citations (11)
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|---|---|---|---|---|
| JP2005315897A (en) * | 2005-07-11 | 2005-11-10 | Fujiwara Seisakusho:Kk | Soil sampler, and soil sampling method |
| RU2348754C1 (en) * | 2007-08-20 | 2009-03-10 | ФГОУ ВПО Самарская государственная сельскохозяйственная академия | Soil auger-sampler |
| KR20160147141A (en) * | 2015-06-12 | 2016-12-22 | 주식회사 케이이알 | A sampler picker for base ground identification |
| CN206945332U (en) * | 2017-06-22 | 2018-01-30 | 湖南瑞丰生物科技有限公司 | A kind of soft fertile detection sampler of soil for land |
| CN206960146U (en) * | 2017-06-22 | 2018-02-02 | 刚洁 | A kind of agriculture soil property sampling apparatus |
| CN207228089U (en) * | 2017-09-21 | 2018-04-13 | 西安科技大学 | A kind of novel soil sample soil sampler |
| CN207439723U (en) * | 2017-12-06 | 2018-06-01 | 湛江市渔好生物科技有限公司 | A kind of agricultural research and development soil sampling apparatus |
| CN208270236U (en) * | 2018-06-05 | 2018-12-21 | 四川农业大学 | Novel soil sampler |
| CN208333939U (en) * | 2018-07-20 | 2019-01-04 | 江西博谦科技服务有限公司 | A kind of soil collecting device used for geological prospecting |
| CN209085979U (en) * | 2018-10-24 | 2019-07-09 | 邓丽 | A kind of heavy metal content in soil spot sampling device |
| CN210802974U (en) * | 2019-10-21 | 2020-06-19 | 贵州师范大学 | Soil sampling device for karst region |
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| 田间取土器的研究进展;陈亮之;张军;;机械研究与应用(第03期);全文 * |
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| Publication number | Publication date |
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| CN110595828A (en) | 2019-12-20 |
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