CN112798328A - Geological soil layer exploration sampling device - Google Patents
Geological soil layer exploration sampling device Download PDFInfo
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- CN112798328A CN112798328A CN202110168676.1A CN202110168676A CN112798328A CN 112798328 A CN112798328 A CN 112798328A CN 202110168676 A CN202110168676 A CN 202110168676A CN 112798328 A CN112798328 A CN 112798328A
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- rotating rod
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- 238000005070 sampling Methods 0.000 title claims abstract description 63
- 239000002689 soil Substances 0.000 title claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 244000309464 bull Species 0.000 claims abstract description 20
- 238000005553 drilling Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
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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
- 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)
Abstract
The invention discloses a geological soil layer exploration sampling device, which relates to the technical field of geological exploration and mainly aims to solve the problem that the soil sampled by the conventional geological soil layer exploration sampling device is often polluted by soil with different depths when the soil is sampled, so that the sampled soil loses detection value; the device includes support frame and bull stick, the support frame upper end is provided with the backup pad, just tip is provided with drive mechanism under the backup pad, be provided with drilling mechanism just on the support frame inner wall drilling mechanism is provided with sampling mechanism in, sampling mechanism is including setting up No. two motors in the bull stick, tip is provided with the main shaft just under No. two motors No. three gear of fixedly connected with, a baffle and a base on the main shaft, the main shaft with be provided with No. six bearings just between the baffle No. six bearings with the sampling box rotates and connects.
Description
Technical Field
The invention relates to the technical field of geological exploration, in particular to a geological soil layer exploration sampling device.
Background
In geological exploration, soil needs to be sampled frequently, the sampled soil can not be only surface soil, but also deep soil, so that pit digging is needed, the following soil is sampled, so a large number of tools are required to be carried, and the sampling place is in the field, so that the carrying of a large number of tools is very inconvenient, the landform is damaged in such a way, the consumed manpower and the labor are large, the sampling efficiency is low, and the accuracy of sampling detection is influenced, so that the method is a very impractical mode, and various geological soil exploration sampling devices are invented for the purpose, however, the soil sampled by the existing geological soil layer exploration and sampling device is often polluted by the soil with different depths when the soil is sampled, so that the sampled soil loses detection value, and the geological soil layer exploration and sampling device is specially designed for solving the problems.
Disclosure of Invention
The invention aims to provide a geological soil layer exploration and sampling device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a geological soil layer exploration sampling device comprises a support frame and a rotating rod, wherein a support plate is arranged at the upper end of the support frame, a transmission mechanism is arranged at the lower end of the support plate, a drilling mechanism is arranged on the inner wall of the support frame, a sampling mechanism is arranged in the drilling mechanism, the sampling mechanism comprises a second motor arranged in the rotating rod, a main shaft is arranged at the lower end of the second motor, a third gear, a first baffle and a first base are fixedly connected onto the main shaft, a sixth bearing is arranged between the main shaft and the first baffle and is rotatably connected with a sampling box, a seventh bearing is arranged between the main shaft and the first base and is rotatably connected with the main shaft, a fourth bearing is arranged on the seventh bearing and is rotatably connected with a first pin shaft, a fan-shaped gear is fixedly connected onto the first pin shaft and is meshed with the third gear, a sampling box is fixedly connected to the first pin shaft.
On the basis of the technical scheme, the invention also provides the following optional technical scheme:
in one alternative: drilling mechanism includes drive mechanism and lead screw, the tip is provided with the bull stick just under the lead screw the bull stick runs through the support frame, the bull stick with the piece of support frame is provided with No. three bearings just No. three bearings with bull stick normal running fit, two inner walls of support frame all are provided with the spout just be provided with sliding fit's slide bar with it on the spout, bearing just of fixedly connected with on the slide bar No. one the bearing with the bull stick rotates to be connected, tip is provided with a drill bit just under the bull stick No. one the drill bit with the bull stick is screw-thread fit.
In one alternative: drive mechanism is including setting up bracing piece and two bracing pieces No. two under the backup pad, be provided with a motor just on the bracing piece No. one be provided with the pivot No. one on the motor, fixedly connected with gear in the pivot No. one, be provided with gear No. two just on the bracing piece No. two the gear with bearing intermeshing No. one.
In one alternative: the utility model discloses a drill bit, including support frame, tip, fixed establishment, motor, support frame, No. two fixed establishment, fixed establishment includes the box of fixed connection at the tip under the support frame, be provided with No. three motors just in the box No. three motors with support frame fixed connection, No. two bull sticks of fixedly connected with just in the pivot of No. three motors be provided with No. two drill bits on No. two bull sticks, No. two drill bits with the connected mode of No. two bull sticks is screw-thread fit.
In one alternative: the second gear is provided with a T-shaped sliding groove, the T-shaped sliding groove is connected with the second supporting rod in a sliding mode, and the second gear is provided with an internal thread, and the internal thread is in threaded fit with the screw rod.
In one alternative: sampling device is three groups and vertical even setting on the bull stick, sampling device is every group sets up five the sample box just the sample box distributes round the bull stick annular.
In one alternative: the first motor, the second motor and the third motor are all stepping motors.
Compared with the prior art, the invention has the following beneficial effects:
this device has set up a special sampling mechanism can protect the soil of taking a sample can not be by the soil pollution of the different degree of depth in order to improve the detection scientific research value of sample soil, specifically No. two motors drive the rotation of No. three gears on the main shaft, No. three gears and sector gear meshing and sector gear and sampling box fixed connection, so No. two motors can be with the sample box back of unscrewing in the bull stick, the soil of this department can fall into in the sample box, No. two motors of restart will take a sample and protect in the box screw in bull stick, prevent that it from being contaminated by the soil of other depths.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is an enlarged view of the part A of the present invention.
FIG. 3 is an enlarged view of the structure of part B of the present invention.
FIG. 4 is a schematic structural diagram of a sampling mechanism according to the present invention.
FIG. 5 is a schematic structural diagram of the second gear of the present invention.
Fig. 6 is a schematic structural view of the turning bar of the present invention.
Notations for reference numerals: the device comprises a support frame 1, a chute 2, a rotating rod 3, a sliding rod 4, a first bearing 5, a first gear 6, a first rotating shaft 7, a first motor 8, a first support rod 9, a second gear 10, a support plate 11, a second bearing 12, a screw rod 13, a first drill bit 14, a second support rod 15, a sampling box 16, a first pin shaft 17, a sector gear 18, a third gear 19, a first pin shaft 20, a fourth bearing 21, a first baffle 22, a sixth bearing 23, a second motor 24, a box body 25, a third motor 26, a second rotating rod 27, a second drill bit 28, a T-shaped chute 29, an internal thread 30, a first base 31, a seventh bearing 32, a main shaft 33 and a third bearing 34.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
Example 1
Referring to fig. 1 to 6, in an embodiment of the present invention, a sampling device for geological soil exploration includes a support frame 1 and a rotating rod 3, a support plate 11 is disposed at an upper end of the support frame 1, a transmission mechanism is disposed at a lower end of the support plate 11, a drilling mechanism is disposed on an inner wall of the support frame 1, and a sampling mechanism is disposed in the drilling mechanism, the sampling mechanism includes a second motor 24 disposed in the rotating rod 3, a main shaft 33 is disposed at a lower end of the second motor 24, a third gear 19, a first baffle 22 and a first base 31 are fixedly connected to the main shaft 33, a sixth bearing 23 is disposed between the main shaft 33 and the first baffle 22, the sixth bearing 23 is rotatably connected to the sampling box 16, a seventh bearing 32 is disposed between the main shaft 33 and the first base 31, and the seventh bearing 32 is rotatably connected to the main shaft 33, a fourth bearing 21 is arranged on the seventh bearing 32, a first pin shaft 20 is rotatably connected to the fourth bearing 21, a sector gear 18 is fixedly connected to the first pin shaft 20, the sector gear 18 is meshed with the third gear 19, sampling boxes 16 are fixedly connected to the first pin shaft 20, the sampling devices are arranged in three groups and vertically and uniformly arranged on the rotating rod 3, each group of the sampling devices is provided with five sampling boxes 16, and the sampling boxes 16 are annularly distributed around the rotating rod 3;
when the drilling machine is used specifically, the support frame 1 is placed at a vertical position on the ground, the support plate 11 is held by two hands, and then the transmission mechanism is started to drive the drilling mechanism to drill the ground; secondly, after the drill bit of the drilling mechanism reaches the required sampling depth, the sampling mechanism is started, specifically, the second motor 24 is started to drive the third gear 19 on the main shaft 33 to rotate, the third gear 19 is meshed with the sector gear 18, and the sector gear 18 is fixedly connected with the sampling box 16, so that the second motor 24 can unscrew the sampling box 16 from the rotating rod 3, the sampling box 16 is unscrewed from the rotating rod 3, the soil at the position can fall into the sampling box 16, then the second motor 24 is started again to screw the sampling box 16 into the rotating rod 3, as the sampling devices are three groups and are vertically and uniformly arranged on the rotating rod 3, each group of the sampling devices is provided with five sampling boxes 16, and the sampling boxes 16 are annularly distributed around the rotating rod 3, the sampling devices can collect the soil at different depths for detection; finally, the transmission mechanism is started again to unscrew the sampling mechanism from the ground, and then the sample soil is taken out of the sampling mechanism;
the drilling mechanism comprises a transmission mechanism and a screw rod 13, wherein a rotating rod 3 is arranged at the lower end of the screw rod 13, the rotating rod 3 penetrates through a support frame 1, a part of the rotating rod 3 and the support frame 1 is provided with a third bearing 34, the third bearing 34 and the rotating rod 3 are in running fit, two inner walls of the support frame 1 are both provided with a sliding groove 2, a sliding rod 4 in running fit with the sliding groove 2 is arranged on the sliding groove 2, a first bearing 5 is fixedly connected onto the sliding rod 4, the first bearing 5 is in running fit with the rotating rod 3, a first drill bit 14 is arranged at the lower end of the rotating rod 3, the first drill bit 14 is in threaded fit with the rotating rod 3, a T-shaped sliding groove 29 is arranged on a second gear 10, the T-shaped sliding groove 29 is in sliding connection with a second support rod 15, an internal thread 30 is arranged on the second gear 10, and the internal thread 30 is in threaded fit, drive mechanism is including setting up bracing piece 9 and two bracing pieces 15 No. one under backup pad 11 tip, be provided with a motor 8 just on bracing piece 9 a pivot 7 is provided with on motor 8, No. one gear 6 of fixedly connected with on the pivot 7, be provided with No. two gears 10 just on No. two bracing pieces 15 No. two gears 10 with a bearing 5 intermeshing
During specific use, at first, start a bracing piece 9 and drive a gear 6 rotatory, because a gear 6 and No. two gear 10 intermeshing and No. two gear 10 and lead screw 13 screw-thread fit, so enough drive lead screw 13 in a motor 8 and rotate and rise (or descend), simultaneously because the fixed link of tip has bull stick 3 under the lead screw 13, threaded connection has a drill bit 14 on the bull stick 3, so a motor 8 can drive a drill bit 14 and carry out high-speed rotation to make it drill to ground.
Example 2
The embodiment of the invention is different from the embodiment 1 in that two fixing mechanisms are uniformly arranged at the lower end part of the support frame 1, each fixing mechanism comprises a box body 25 fixedly connected to the lower end part of the support frame 1, a third motor 26 is arranged in the box body 25, the third motor 26 is fixedly connected with the support frame 1, a second rotating rod 27 is fixedly connected to a rotating shaft of the third motor 26, a second drill bit 28 is arranged on the second rotating rod 27, the second drill bit 28 is in threaded fit with the second rotating rod 27, and the first motor 8, the second motor 24 and the third motor 26 are all stepping motors;
when the device is used specifically, if the softer ground is met, the fixing mechanism can be started to fix the device, specifically, the device is firstly placed perpendicular to the ground, then the third motor 26 is started to drive the second drill bit 28 to rotate at a high speed, the second drill bit 28 brings the second rotating rod 27 into the ground, so that the device is firmly fixed on the ground, and finally, other steps are carried out according to the operation of the embodiment 1.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a geological soil exploration sampling device, includes support frame (1) and bull stick (3), its characterized in that, support frame (1) upper end is provided with backup pad (11), just the tip is provided with drive mechanism under backup pad (11), be provided with drilling mechanism just on support frame (1) inner wall be provided with sampling mechanism in the drilling mechanism, sampling mechanism is including setting up No. two motor (24) in bull stick (3), No. two motor (24) tip is provided with main shaft (33) just fixedly connected with No. three gear (19), No. one baffle (22) and No. one base (31) on main shaft (33), main shaft (33) with be provided with No. six bearing (23) just between No. one baffle (22) No. six bearing (23) with sampling box (16) rotate to be connected, main shaft (33) with be provided with No. seven bearing (32) just between No. one base (31) No. seven bearing (32) and institute It rotates to connect to state main shaft (33), be provided with No. four bearing (21) on No. seven bearing (32) just it is connected with round pin axle (20) to rotate on No. four bearing (21), fixedly connected with sector gear (18) just on round pin axle (20) sector gear (18) with No. three gear (19) intermeshing, fixedly connected with sample box (16) on round pin axle (20).
2. Geological soil exploration sampling device according to claim 1, characterized in that said drilling means comprise transmission means and screws (13), the lower end part of the screw rod (13) is provided with a rotating rod (3), the rotating rod (3) penetrates through the support frame (1), a third bearing (34) is arranged on the rotating rod (3) and the supporting frame (1), the third bearing (34) is in rotating fit with the rotating rod (3), the two inner walls of the support frame (1) are both provided with sliding chutes (2), the sliding chutes (2) are provided with sliding rods (4) which are in sliding fit with the sliding chutes, a first bearing (5) is fixedly connected on the sliding rod (4), the first bearing (5) is rotatably connected with the rotating rod (3), the lower end part of the rotating rod (3) is provided with a first drill bit (14), and the first drill bit (14) is in threaded fit with the rotating rod (3).
3. The geological soil exploration sampling device as claimed in claim 1 or 2, wherein the transmission mechanism comprises a first support rod (9) and two second support rods (15) which are arranged at the lower end of the support plate (11), a first motor (8) is arranged on the first support rod (9), a first rotating shaft (7) is arranged on the first motor (8), a first gear (6) is fixedly connected to the first rotating shaft (7), a second gear (10) is arranged on the second support rod (15), and the second gear (10) is meshed with the first bearing (5).
4. The geological soil exploration sampling device as claimed in claim 1 or 2, wherein two fixing mechanisms are uniformly arranged at the lower end of the support frame (1), each fixing mechanism comprises a box body (25) fixedly connected to the lower end of the support frame (1), a third motor (26) is arranged in each box body (25), the third motor (26) is fixedly connected with the support frame (1), a second rotating rod (27) is fixedly connected to a rotating shaft of the third motor (26), a second drill bit (28) is arranged on the second rotating rod (27), and the second drill bit (28) is in threaded fit with the second rotating rod (27).
5. The geological soil exploration sampling device as claimed in claim 3, wherein a T-shaped sliding groove (29) is formed in the second gear (10), the T-shaped sliding groove (29) is connected with the second supporting rod (15) in a sliding mode, an internal thread (30) is formed in the second gear (10), and the internal thread (30) is in threaded fit with the screw rod (13).
6. Geological soil exploration and sampling device according to claim 1, characterized in that said sampling devices are three groups and vertically and evenly arranged on a rotating rod (3), each group of said sampling devices being provided with five sampling boxes (16) and said sampling boxes (16) being annularly distributed around the rotating rod (3).
7. Geological soil exploration sampling device according to claim 1, characterized in that said first motor (8), second motor (24) and third motor (26) are all stepper motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110168676.1A CN112798328A (en) | 2021-02-07 | 2021-02-07 | Geological soil layer exploration sampling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110168676.1A CN112798328A (en) | 2021-02-07 | 2021-02-07 | Geological soil layer exploration sampling device |
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| CN112798328A true CN112798328A (en) | 2021-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110168676.1A Pending CN112798328A (en) | 2021-02-07 | 2021-02-07 | Geological soil layer exploration sampling device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113640046A (en) * | 2021-08-17 | 2021-11-12 | 茆荣 | Layered sampling system for soil detection |
| CN114279751A (en) * | 2022-01-11 | 2022-04-05 | 烟台市城市规划展示馆(烟台自然博物馆、烟台市国土资源档案馆) | Geological exploration sampling device |
| CN114414293A (en) * | 2022-02-08 | 2022-04-29 | 佳木斯大学 | Civil engineering intelligence exploration sampling device |
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| CN111397954A (en) * | 2020-05-19 | 2020-07-10 | 青岛地矿岩土工程有限公司 | Different depth soil sampling device for geological exploration |
| CN111473998A (en) * | 2020-06-15 | 2020-07-31 | 吴丽梅 | Sampling device for geological detection |
| CN211576618U (en) * | 2020-01-09 | 2020-09-25 | 桂林理工大学 | Layered sampling device for rock-soil construction |
| CN212206642U (en) * | 2020-01-27 | 2020-12-22 | 田雨晨 | A sampling device for agricultural improvement soil |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108168934A (en) * | 2017-12-18 | 2018-06-15 | 袁加衡 | A kind of multilayer sampling device of contaminated soil |
| CN209432491U (en) * | 2019-01-09 | 2019-09-24 | 郑州汇之丰科技有限公司 | A kind of Soil K+adsorption sampler |
| CN210347185U (en) * | 2019-07-27 | 2020-04-17 | 广州市纳佳检测技术有限公司 | Soil layered sampling device |
| CN210719769U (en) * | 2019-09-06 | 2020-06-09 | 昆明理工大学 | Exploration sampling device for tunnel rock soil |
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| CN111397954A (en) * | 2020-05-19 | 2020-07-10 | 青岛地矿岩土工程有限公司 | Different depth soil sampling device for geological exploration |
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| CN113640046A (en) * | 2021-08-17 | 2021-11-12 | 茆荣 | Layered sampling system for soil detection |
| CN114279751A (en) * | 2022-01-11 | 2022-04-05 | 烟台市城市规划展示馆(烟台自然博物馆、烟台市国土资源档案馆) | Geological exploration sampling device |
| CN114414293A (en) * | 2022-02-08 | 2022-04-29 | 佳木斯大学 | Civil engineering intelligence exploration sampling device |
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Application publication date: 20210514 |