CN113959752B - Soil sampling device for geological survey - Google Patents
Soil sampling device for geological survey Download PDFInfo
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- CN113959752B CN113959752B CN202111215885.3A CN202111215885A CN113959752B CN 113959752 B CN113959752 B CN 113959752B CN 202111215885 A CN202111215885 A CN 202111215885A CN 113959752 B CN113959752 B CN 113959752B
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- soil sample
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- sample sampling
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- 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
Abstract
The invention belongs to the technical field of geological engineering, and particularly relates to a soil sampling device for geological survey, which comprises a connecting substrate, wherein a roller is rotatably arranged on the right side, close to the bottom end, of the connecting substrate, a pushing handle is fixedly arranged on the right side, close to the top end, of the connecting substrate, a first guide ring and a second guide ring are fixedly arranged on the left side, close to the bottom end, of the connecting substrate respectively, the first guide ring is positioned right above the first guide ring, and a protective base shell is arranged right above the second guide ring. Outside air enters the soil layer department of wire rope rotation separation department through inlet port, direction spout and intake pipe, can eliminate the negative pressure that the bottom formed at soil sample sampling tube one and lead to the fact the influence to soil layer that soil sample sampling tube one was collected to inside in the upward movement in-process to solve current equipment that fetches earth and take out the soil that takes out because soil self gravity causes the soil that takes out easily and drop, cause the integrality of sample to receive the influence, be unfavorable for geological investigation work to the problem that geology carried out analysis and detection.
Description
Technical Field
The invention belongs to the technical field of geological engineering, and particularly relates to a soil sampling device for geological investigation.
Background
Geological exploration is understood as geological work in a broad sense, and is investigation and research work for geological conditions such as rock, stratum structure, mineral products, groundwater, landforms and the like in a certain area by applying geological exploration methods such as mapping, geophysical exploration, geochemical prospecting, drilling, pothole exploration, sampling test, geological remote sensing and the like according to requirements of economic construction, national defense construction and scientific and technical development.
In geological exploration, soil sampling equipment is usually adopted when soil is sampled, the soil sampling equipment is used for lifting undisturbed soil of lower layer test soil to be used as a sample so as to know the property of the soil, so that the property of a foundation layer is more known, and in engineering geological exploration and investigation work, in order to obtain physical and mechanical property indexes of foundation soil, the original soil is sometimes sampled even in a deeper place, however, when the sampled soil is taken out, the existing soil sampling equipment is easy to cause the sampled soil to fall due to the gravity of the soil, so that the integrity of a sampled sample is influenced, and the geological exploration work is unfavorable for analyzing and detecting geology.
Disclosure of Invention
To solve the problems set forth in the background art. The invention provides a soil sampling device for geological survey, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a geological survey is with device that fetches earth, includes the connection base plate, the right side that the connection base plate is close to the bottom rotates installs the gyro wheel, the connection base plate is close to the right side fixed mounting on top has the promotion handle, the connection base plate is close to the left side that the bottom is fixed mounting respectively has guide ring one and guide ring two, guide ring is located guide ring one directly over, be equipped with the protection basal shell directly over guide ring two, protection basal shell is close to connection base plate one side and connection base plate fixed connection, the inboard of protection basal shell is equipped with connecting plate one, connecting plate one is close to connection base plate one end and connection base plate fixed connection, be equipped with supporting base under the connecting plate one, be equipped with two electric putter one between connecting plate one and the supporting base, the upper and lower both ends of two electric putter one respectively with connecting plate one's lower surface and supporting base's upper surface fixed connection.
Preferably, the top fixed mounting of supporting base has the motor, the output shaft of motor bottom passes supporting base through the flange, and fixed mounting has first soil sample sampling tube, first two arc notch have been seted up to the circumference of first soil sample sampling tube, negative pressure cavity has been seted up to the interior top surface of first soil sample sampling tube, first inner wall fixed mounting who keeps away from motor one end has wire rope, first annular spout has been seted up to first soil sample sampling tube lower surface of keeping away from motor one end, first annular spout slidable mounting has annular base, annular base's circumference fixed mounting has two guide slide blocks, the equal fixed mounting of upper surface of two guide slide blocks has the intake pipe, guide slide block one end is kept away from to the intake pipe passes the guide slide block and extends to first soil sample sampling tube's inside, a plurality of air vent has been seted up to the circumference of guide slide block one end to the intake pipe, the bottom fixed mounting of connecting plate one has the connecting plate two, the equal fixed mounting of lower surface at both ends has second soil sample sampling tube, the surface of second soil sample sampling tube is equipped with second soil sample sampling tube, two electric putter two one ends all with second soil sample sampling tube's upper surface fixed connection, two guide slide grooves have two guide slide grooves with two guide slide blocks are seted up with two guide slide blocks at the circumference of two sample sampling tube one end, two guide slide blocks top is seted up with two guide slide grooves.
Preferably, the second soil sample tube is of a hollow structure with two penetrating ends, the second soil sample tube and the first soil sample tube are arranged concentrically, and the radius of the second soil sample tube is larger than that of the first soil sample tube.
Preferably, the longitudinal section of the bottom end of the soil sample sampling tube is in an inverted triangle shape, and the included angle between the bottom end of the soil sample sampling tube close to the inner inclined plane and the horizontal plane is larger than the included angle between the outer inclined plane and the horizontal plane.
Preferably, the longitudinal section of the bottom end of the annular base is in a right triangle shape, and the outer side of the longitudinal section of the bottom end of the annular base is perpendicular to the horizontal plane.
Preferably, the first guide ring and the second guide ring have the same structural size, the first guide ring is matched with the second soil sample sampling tube in a corresponding manner, the first electric push rods are symmetrically arranged around the motor shaft axis, and the second electric push rods are symmetrically arranged around the motor shaft axis.
Compared with the prior art, the invention has the beneficial effects that:
1. the soil sampling device for geological survey is characterized in that a connecting base plate, a first soil sample sampling cylinder, an annular base and a second soil sample sampling cylinder are arranged, the connecting base plate can be pulled to a detection place through pushing handles and rollers, then the bottom end of the connecting base plate is vertical to the ground in a region with a relatively flat surface, then an air inlet hole is pushed to move vertically downwards through an electric push rod, the bottom end of the air inlet hole sequentially passes through a second guide ring and a first guide ring and finally is inserted into a region with a detection depth position under the ground, then a supporting base is pushed to move vertically downwards through the electric push rod, and then the soil sample sampling cylinder is pushed to move downwards along a guide sliding groove and finally is inserted into the detection depth position under the ground through a guide sliding block, the soil sample sampling cylinder can further divide the soil quality in the second soil sample sampling cylinder, and then the soil sample sampling cylinder is driven to rotate through a motor output end, the soil sample tube rotates to drive the steel wire rope to rotate to separate the soil at the bottom end of the soil sample tube, at this time, the top end of the soil in the soil sample tube can enter the negative pressure cavity in the process of downward movement of the soil sample tube, and the air in the negative pressure cavity is pressurized and discharged to form a negative pressure area to generate suction force on the top end of the soil in the soil sample tube, meanwhile, the external air enters the soil layer of the rotation separation part of the steel wire rope through the air inlet hole, the guide chute and the air inlet pipe, the negative pressure formed at the bottom end can be eliminated in the upward movement process of the soil sample tube to influence the soil layer of the soil sample tube, thereby solving the problem that the sampling soil drops easily due to the gravity of the soil when the existing soil sampling equipment takes out the sampling soil, and the integrity of the sampling sample is influenced, the method is not beneficial to the analysis and detection of geology by geological investigation work.
2. According to the soil sampling device for geological survey, the bottom section end of the soil sampling tube II is inverted triangle, when the soil sampling tube II continuously moves downwards below the ground surface, the bottom end of the soil sampling tube II is close to the inner inclined plane and the horizontal included angle is larger than the outer inclined plane and the horizontal included angle, so that the friction force at the inner side incision of the soil sampling tube II is smaller than the friction force at the outer side incision of the soil sampling tube II, the bottom end of the soil sampling tube II is subjected to the force in the axial direction of the soil sampling tube II, the soil sampling tube II can stably move downwards after being inserted into the soil surface, and meanwhile the soil sampling tube II can play a role in guiding assistance for the subsequent soil sampling tube to move downwards.
3. This geoprospecting is with device that fetches earth can cooperate soil sample sampling tube a pair of soil layer to cut the use through setting up annular base, and annular base bottom longitudinal section is right triangle-shaped form simultaneously, and annular base one side can laminate soil sample sampling tube two inner walls and carry out neat use of returning to the standard to soil sample sampling tube two inner wall attached soil property, further improves soil sample sampling tube an inside soil property whole can evenly be convenient for observe secret soil property characteristics simultaneously.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic perspective view of a first embodiment of the present invention;
FIG. 2 is a schematic view of a second perspective structure of the present invention;
FIG. 3 is a schematic elevational view of the present invention;
FIG. 4 is a schematic cross-sectional view of the structure of FIG. 3 at A-A in accordance with the present invention;
FIG. 5 is a schematic perspective view of a partial structure of the present invention;
FIG. 6 is a schematic cross-sectional view of a soil sampling cartridge according to the present invention;
FIG. 7 is a schematic view of the assembly of a first and a second soil sample cartridge according to the present invention;
FIG. 8 is a schematic view of the structure of FIG. 6A according to the present invention;
fig. 9 is a schematic diagram of the structure of fig. 4B according to the present invention.
The device comprises a connecting substrate 1, a roller 2, a pushing handle 3, a guide ring 4, a guide ring 5, a protective base shell 6, a connecting plate 7, an electric push rod 8, a supporting base 9, a motor 10, a soil sample sampling cylinder 11, an arc-shaped notch 12, a negative pressure cavity 13, a steel wire rope 14, an annular base 15, a guide sliding block 16, an air inlet pipe 17, a connecting plate 18, an electric push rod 19, a soil sample sampling cylinder 20, an arc-shaped notch 21, a guide sliding groove 22 and an air inlet 23.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, the present invention provides the following technical solutions: the utility model provides a soil sampling device for geological survey, including connecting base plate 1, connecting base plate 1 is close to the right side rotation of bottom and installs gyro wheel 2, connecting base plate 1 is close to the right side fixed mounting who is provided with the promotion handle 3 on top, the promotion handle 3 cooperates gyro wheel 2 can conveniently carry out the removal to the device is whole, promote the use that the ground can also be used for placing simultaneously and play strutting arrangement, be convenient for carry out fixed use to the device, connecting base plate 1 is close to the left side fixed mounting who is provided with guide ring one 4 and guide ring two 5 respectively, guide ring two 5 are located guide ring one 4 directly over, guide ring one 4 and guide ring two 5 are used for playing the spacing use of direction to soil sample sampling tube two 20, prevent the skew of direction in the downshift of soil sample sampling tube two 20, be equipped with the protection base shell 6 directly over guide ring two 5, the protection base shell 6 is fixedly connected with the connection base plate 1 near one side of the connection base plate 1, the inner side of the protection base shell 6 is provided with a first connecting plate 7, one end of the first connecting plate 7 near the connection base plate 1 is fixedly connected with the connection base plate 1, a supporting base 9 is arranged right below the first connecting plate 7, two first electric push rods 8 are arranged between the first connecting plate 7 and the supporting base 9, the upper end and the lower end of the first two electric push rods 8 are respectively fixedly connected with the lower surface of the first connecting plate 7 and the upper surface of the supporting base 9, the first electric push rods 8 can be used for adjusting the upper position and the lower position of the supporting base 9, a motor 10 is fixedly arranged at the top of the supporting base 9, an output shaft at the bottom end of the motor 10 passes through the supporting base 9 through a flange and is fixedly provided with a first soil sample sampling tube 11, two arc-shaped notch I12 are formed in the circumferential surface of the first soil sample sampling tube 11, a negative pressure cavity 13 is formed in the inner top surface of the first soil sample sampling tube 11, the negative pressure cavity 13 can play a role in negative pressure suction on the top end of soil, a steel wire rope 14 is fixedly arranged on the inner wall of one end, far away from the motor 10, of the soil sampling tube I11, an annular chute is formed in the lower surface of one end, far away from the motor 10, of the soil sampling tube I11, an annular base 15 is slidably arranged on the soil sampling tube I11 through the annular chute, two guide sliding blocks 16 are fixedly arranged on the circumferential surface of the annular base 15, an air inlet pipe 17 is fixedly arranged on the upper surfaces of the two guide sliding blocks 16, one end, far away from the guide sliding blocks 16, of the air inlet pipe 17 penetrates through the guide sliding blocks 16 and extends into the soil sampling tube I11, a plurality of vent holes are formed in the circumferential surface, far away from one end, of the guide sliding blocks 16, of the air inlet pipe 17 is located right-angled triangle-shaped, the longitudinal section of the bottom end of the annular base 15, the outer side of the longitudinal section at the bottom end of the annular base 15 is vertical to the horizontal plane, the bottom of the first connecting plate 7 is fixedly provided with a second connecting plate 18, the lower surfaces of the left end and the right end of the second connecting plate 18 are fixedly provided with a second electric push rod 19, the outer surface of the first soil sample tube 11 is provided with a second soil sample tube 20, the inside of the second soil sample tube 20 is of a hollow structure with the upper end and the lower end penetrating through, the second soil sample tube 20 and the first soil sample tube 11 are arranged concentrically, the radius size of the second soil sample tube 20 is larger than the radius size of the first soil sample tube 11, one end of the second electric push rod 19 far away from the second connecting plate 18 is fixedly connected with the upper surface of the second soil sample tube 20, the first guide ring 4 is completely identical with the second guide ring 5 in structure size, the first guide ring 4 is completely matched with the second soil sample tube 20 in structure size and position, the first electric push rods 8 are symmetrically arranged around the axis of the motor 10, two electric putter second 19 set up with motor 10 axial lead bilateral symmetry, two arc notch second 21 have been seted up to the circumference of soil sample sampling tube second 20, two direction spouts 22 have been seted up to the inner wall of soil sample sampling tube second 20, inlet port 23 have all been seted up to the surface on two direction spouts 22 tops, soil sample sampling tube first 11 and through direction slider 16 and direction spout 22 sliding connection, the longitudinal section of soil sample sampling tube second 20 bottom is the inverted triangle shape, soil sample sampling tube second 20 bottom is close to inboard inclined plane and horizontal contained angle and is greater than outside inclined plane and horizontal contained angle, utilize its end inverted triangle shape of bottom cross-section to utilize its end through setting up soil sample sampling tube second 20, utilize its bottom to be close to inboard inclined plane and horizontal contained angle and be greater than its outside inclined plane when soil sample sampling tube second 20 continuously move down under the earth surface, thereby soil sample sampling tube second 20 inboard department frictional force will be less than its outside incision frictional force, thereby soil sample tube second 20 bottom can receive all around to the axial direction's of soil sample tube second 20 power makes soil sample tube second 20 can be for the annular sample tube second 20 down to move down and is the annular sample tube first 15 can be evenly to the annular shape of slope 15 to the side slope of side 15 can be improved simultaneously after inserting sample tube second 20, simultaneously can be improved the annular sample tube second and the annular shape is evenly and the base can be used to the annular shape 15 to the sample tube bottom 15 is evenly to the sample tube to the bottom 15 can be attached to the annular shape of sample the base to the bottom 15 is simultaneously.
The working principle and the using flow of the invention are as follows: when the invention is used, firstly, the connecting base plate 1 can be pulled to a detection place by pushing the handle 3 and the roller 2, then the bottom end of the connecting base plate 1 is vertical to the ground by selecting a region with a relatively flat surface, then, the air inlet hole 23 is pushed by the electric push rod 19 to vertically move downwards, the bottom end of the air inlet hole 23 sequentially passes through the guide ring 5 and the guide ring 4 and finally is inserted into a detection depth position region under the ground, then, the supporting base 9 is pushed by the electric push rod 8 to vertically move downwards, and then, the supporting base 9 is pushed by the guide slide block 16 to move downwards along the guide slide groove 22 and finally be inserted into a detection depth position under the ground, the soil sample sampling cylinder 11 moves downwards to further divide the soil texture inside the soil sample sampling cylinder 20, and then, the soil sample sampling cylinder 11 is driven to rotate by the output end of the motor 10, the soil sampling tube I11 rotates to drive the steel wire rope 14 to rotate to separate the soil at the bottom end inside the soil sampling tube I11, at this time, the top end of the soil inside the soil sampling tube I11 enters the negative pressure cavity 13 in the process of downwards moving the soil sampling tube I11, air inside the negative pressure cavity 13 is pressurized and discharged to form a negative pressure area to generate suction force on the top end of the soil inside the soil sampling tube I11, meanwhile, external air enters the soil layer at the rotation separation position of the steel wire rope 14 through the air inlet hole 23, the guide chute 22 and the air inlet pipe 17, the negative pressure formed at the bottom end of the steel wire rope is eliminated in the process of upwards moving the soil sampling tube I11 to influence the soil layer of the soil sampling collected inside the soil sampling tube I11, so that the problem that the existing soil sampling equipment easily causes sampling soil to drop due to the gravity of the soil itself when sampling soil is taken out is solved, the integrity of sampling samples is influenced, the problem that is unfavorable for geological survey work to carry out analysis and detection to geology is at last through electric putter 8 and electric putter 19 respectively with soil sample sampling tube 11 and soil sample sampling tube 20 upwards displacement break away from ground can, all consumer in this device all supply power through external power supply.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a geological survey is with device that fetches earth, includes connection base plate (1), its characterized in that: the right side of the connecting substrate (1) close to the bottom end is rotatably provided with a roller (2), the right side of the connecting substrate (1) close to the top end is fixedly provided with a pushing handle (3), the left side of the connecting substrate (1) close to the bottom end is respectively fixedly provided with a first guide ring (4) and a second guide ring (5), the second guide ring (5) is positioned right above the first guide ring (4), a protective base shell (6) is arranged right above the second guide ring (5), one side of the protective base shell (6) close to the connecting substrate (1) is fixedly connected with the connecting substrate (1), the inner side of the protective base shell (6) is provided with a first connecting plate (7), one end of the first connecting plate (7) close to the connecting substrate (1) is fixedly connected with the connecting substrate (1), a supporting base (9) is arranged right below the first connecting plate (7), two electric push rods (8) are arranged between the first connecting plate (7) and the supporting base (9), and the upper ends and the lower ends of the two electric push rods (8) are respectively fixedly connected with the lower surface of the first connecting plate (7) and the upper surface of the supporting base (9);
the top of the supporting base (9) is fixedly provided with a motor (10), an output shaft at the bottom end of the motor (10) passes through the supporting base (9) through a flange, and is fixedly provided with a first soil sample sampling cylinder (11), the circumferential surface of the first soil sample sampling cylinder (11) is provided with two arc-shaped notches (12), the inner top surface of the first soil sample sampling cylinder (11) is provided with a negative pressure cavity (13), the inner wall of one end of the first soil sample sampling cylinder (11) far away from the motor (10) is fixedly provided with a steel wire rope (14), the lower surface of one end of the first soil sample sampling cylinder (11) far away from the motor (10) is provided with an annular chute, the first soil sample sampling cylinder (11) is slidably provided with an annular base (15) through the annular chute, the circumferential surface of the annular base (15) is fixedly provided with two guide slide blocks (16), the upper surfaces of the two guide slide blocks (16) are fixedly provided with air inlet pipes (17), one end of each air inlet pipe (17) far away from the guide slide blocks (16) is provided with the inner part of the first soil sample sampling cylinder (11), the circumferential surface of each air pipe is far away from the guide slide blocks (16), the circumferential surface of one end of each air pipe is provided with a plurality of vent holes (7), the two connecting plates (18) are fixedly provided with the right end of the two connecting plates (18) are fixedly provided with the right end connecting plates, the two connecting plates (18) are fixedly arranged at the right end of the two connecting plates are fixedly arranged at the right end of the connecting plates, the surface of soil sample sampling section of thick bamboo one (11) is equipped with soil sample sampling section of thick bamboo two (20), two electric putter two (19) keep away from connecting plate two (18) one end all with the last fixed surface of soil sample sampling section of thick bamboo two (20) be connected, two arc notch two (21) have been seted up to the circumference of soil sample sampling section of thick bamboo two (20), two guide chute (22) have been seted up to the inner wall of soil sample sampling section of thick bamboo two (20), inlet port (23) have all been seted up to the surface on two guide chute (22) tops, soil sample sampling section of thick bamboo one (11) and through guide slider (16) and guide chute (22) sliding connection.
2. A soil sampling apparatus for geological survey according to claim 1, wherein: the inside of the second soil sample tube (20) is of a hollow structure with two penetrating ends, the second soil sample tube (20) and the first soil sample tube (11) are concentrically arranged, and the radius size of the second soil sample tube (20) is larger than that of the first soil sample tube (11).
3. A soil sampling apparatus for geological survey according to claim 1, wherein: the longitudinal section of the bottom end of the second soil sample tube (20) is in an inverted triangle shape, and the included angle between the bottom end of the second soil sample tube (20) close to the inner inclined plane and the horizontal plane is larger than the included angle between the outer inclined plane and the horizontal plane.
4. A soil sampling apparatus for geological survey according to claim 1, wherein: the longitudinal section of the bottom end of the annular base (15) is in a right triangle shape, and the outer side of the longitudinal section of the bottom end of the annular base (15) is perpendicular to the horizontal plane.
5. A soil sampling apparatus for geological survey according to claim 1, wherein: the structure sizes of the first guide ring (4) and the second guide ring (5) are completely the same, the structure sizes and positions of the first guide ring (4) and the second soil sample tube (20) are completely matched correspondingly, the first electric push rods (8) are symmetrically arranged around the axis of the motor (10), and the second electric push rods (19) are symmetrically arranged around the axis of the motor (10).
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| CN202111215885.3A CN113959752B (en) | 2021-10-19 | 2021-10-19 | Soil sampling device for geological survey |
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| CN202111215885.3A CN113959752B (en) | 2021-10-19 | 2021-10-19 | Soil sampling device for geological survey |
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| CN113959752B true CN113959752B (en) | 2023-09-29 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114486337B (en) * | 2022-02-16 | 2024-03-26 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Mineral geological mineral exploration sampling equipment |
| CN114720182B (en) * | 2022-03-09 | 2024-03-19 | 山东电力工程咨询院有限公司 | Soil sampler and soil sampling method |
| CN114636446B (en) * | 2022-05-19 | 2022-08-26 | 山东省地质测绘院 | Mineral resource exploration and analysis device |
| CN114689359A (en) * | 2022-06-02 | 2022-07-01 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Geological survey sampling device |
| CN117230772B (en) * | 2023-11-14 | 2024-01-23 | 徐州大通建设集团有限公司 | On-spot soil material sampling equipment is used in municipal road construction |
| CN117705491A (en) * | 2024-02-05 | 2024-03-15 | 鄂尔多斯市农牧业生态与资源保护中心(鄂尔多斯市耕地质量监测保护中心) | Soil profile whole-section sampling machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5474140A (en) * | 1994-10-31 | 1995-12-12 | Stevens; Jim A. | Soil sampling probe |
| CN205297421U (en) * | 2015-12-16 | 2016-06-08 | 中国地质科学院勘探技术研究所 | Pneumatic drill utensil is got to soil layer |
| CN106769177A (en) * | 2016-11-25 | 2017-05-31 | 吉林大学 | Portable shallow layer soft soil original state sampling device and sampling method |
| CN206470074U (en) * | 2017-02-06 | 2017-09-05 | 东华理工大学 | Sampler |
| CN212059462U (en) * | 2020-06-03 | 2020-12-01 | 怀化职业技术学院 | Soil sampler of agricultural popularization and application |
| CN112229672A (en) * | 2020-09-30 | 2021-01-15 | 成都赋阳技术开发有限公司 | Mobile soil detection sampling device and sampling method |
| CN112504734A (en) * | 2020-12-15 | 2021-03-16 | 赵刚 | Drilling and sampling device for non-viscous soil layer |
| CN113155520A (en) * | 2021-04-13 | 2021-07-23 | 王翔 | Hydraulic ring geological survey sampling equipment |
-
2021
- 2021-10-19 CN CN202111215885.3A patent/CN113959752B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5474140A (en) * | 1994-10-31 | 1995-12-12 | Stevens; Jim A. | Soil sampling probe |
| CN205297421U (en) * | 2015-12-16 | 2016-06-08 | 中国地质科学院勘探技术研究所 | Pneumatic drill utensil is got to soil layer |
| CN106769177A (en) * | 2016-11-25 | 2017-05-31 | 吉林大学 | Portable shallow layer soft soil original state sampling device and sampling method |
| CN206470074U (en) * | 2017-02-06 | 2017-09-05 | 东华理工大学 | Sampler |
| CN212059462U (en) * | 2020-06-03 | 2020-12-01 | 怀化职业技术学院 | Soil sampler of agricultural popularization and application |
| CN112229672A (en) * | 2020-09-30 | 2021-01-15 | 成都赋阳技术开发有限公司 | Mobile soil detection sampling device and sampling method |
| CN112504734A (en) * | 2020-12-15 | 2021-03-16 | 赵刚 | Drilling and sampling device for non-viscous soil layer |
| CN113155520A (en) * | 2021-04-13 | 2021-07-23 | 王翔 | Hydraulic ring geological survey sampling equipment |
Non-Patent Citations (1)
| Title |
|---|
| 软土取土器在工程勘察中的应用;关玉臣;;煤炭技术(第05期);全文 * |
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