CN113340644A - Soil sampling device based on mining environment restoration is used - Google Patents
Soil sampling device based on mining environment restoration is used Download PDFInfo
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- CN113340644A CN113340644A CN202110459952.XA CN202110459952A CN113340644A CN 113340644 A CN113340644 A CN 113340644A CN 202110459952 A CN202110459952 A CN 202110459952A CN 113340644 A CN113340644 A CN 113340644A
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- soil
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- lifting
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- 238000005527 soil sampling Methods 0.000 title claims abstract description 16
- 238000005065 mining Methods 0.000 title claims description 16
- 239000002689 soil Substances 0.000 claims abstract description 76
- 238000005070 sampling Methods 0.000 claims abstract description 55
- 230000005540 biological transmission Effects 0.000 claims description 44
- 238000005067 remediation Methods 0.000 claims 7
- 239000000919 ceramic Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 6
- 239000004575 stone Substances 0.000 abstract description 6
- 238000003780 insertion Methods 0.000 abstract description 5
- 230000037431 insertion Effects 0.000 abstract description 5
- 238000005299 abrasion Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 description 13
- 239000002699 waste material Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Classifications
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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
-
- 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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
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- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Hydrology & Water Resources (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a soil sampling device for repairing mine environment, which relates to the technical field of environmental protection and solves the problems that a sampler needs to be vertically inserted into a hole when the existing soil solution sampling device is used, the insertion difficulty is high due to the friction action of a hole wall in the process of inserting the sampler into soil, high physical strength needs to be consumed, and a ceramic head is easy to contact and rub hard objects such as stones in the soil after the sampler is inserted into the bottom of the soil, so that the ceramic head is abraded too fast and the service life is influenced; the top of the soil solution sampler main body is fixedly connected with a group of sampling driving pieces; the soil solution sampler is characterized in that a group of lifting driving screws are connected to the upper part of the inside of the soil solution sampler body in a sliding mode. The invention reduces the difficulty of inserting the sampling drill rod into the soil, has simpler use, greatly improves the working efficiency, reduces the abrasion of the ceramic head and prolongs the service life of the ceramic head.
Description
Technical Field
The invention relates to the technical field of environmental protection, in particular to a soil sampling device based on mine environment restoration.
Background
A large amount of land which cannot be used without being treated can be generated in the mining process, the land is also called mining waste land, various pollutions caused by production exist in the waste land, the mining waste land is repaired by mine repairing, the damaged ecological environment is recovered, the land resources can be continuously utilized, the solution of the soil needs to be regularly sampled and detected in the mining waste land repairing process, and the soil solution is generally sampled by a suction-pressure type soil solution sampler in the sampling process.
For example, application No.: the invention relates to a CN202010369295.5 acquisition device, in particular to a portable soil and soil solution acquisition device, which comprises an acquisition barrel, wherein a driving cavity is formed in the middle of the inner side of the acquisition barrel, a soil acquisition cavity and a solution acquisition cavity are respectively formed in two sides of the driving cavity, a rotary rod extending into the driving cavity is installed in the soil acquisition cavity, a spiral blade is installed on the rotary rod, a piston plate is installed in the solution acquisition cavity in a matched and sliding manner, a threaded barrel is installed on one side, close to the driving cavity, of the piston plate, the threaded barrel is connected with a threaded rod extending into the driving cavity in a threaded manner, a driving assembly used for selectively driving the rotary rod or the threaded rod to rotate is installed in the driving cavity, a soil blocking net is also installed at one end, close to the solution acquisition cavity, of the acquisition barrel in a matched manner, and a solution extraction pipe communicated with the solution acquisition cavity is installed in the soil blocking net. The invention can complete the rapid collection of soil and soil solution by one device, and has convenient operation and portability.
Based on the above, in the prior soil solution sampling device, the sampler needs to be vertically inserted into the hole, during the insertion process into the soil, due to the friction effect of the hole wall, the insertion difficulty is high, and high physical strength needs to be consumed; therefore, the existing requirements are not met, and a soil sampling device based on mine environment restoration is provided for the existing requirements.
Disclosure of Invention
The invention aims to provide a soil sampling device for mining environment restoration, which solves the problems that a sampler needs to be vertically inserted into a hole in the use of the existing soil solution sampling device in the background art, the insertion difficulty is high and high physical strength needs to be consumed in the soil insertion process due to the friction effect of a hole wall, and a ceramic head is easy to contact and rub hard objects such as stones in the soil after the sampler is inserted into the bottom, so that the ceramic head is worn too fast and the service life is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: a soil sampling device based on mining environment restoration comprises a soil solution sampler main body; the top of the soil solution sampler main body is fixedly connected with a group of sampling driving pieces; a group of lifting driving screws are connected to the upper part inside the soil solution sampler main body in a sliding manner; the bottom of the lifting driving screw is rotatably connected with a group of sampling drill rods; the upper part of the inner side of the soil solution sampler main body is rotatably connected with a group of lifting driving nuts; the lower part of the inner side of the soil solution sampler main body is connected with a group of swing middle transmission blocks in a sliding mode.
Preferably, the lifting driving screw further comprises a lifting guide sliding chute, a set of lifting guide sliding chutes are formed in the left side and the right side of the lifting driving screw, and the lifting driving screw is connected with the soil solution sampler main body in a sliding mode through the lifting guide sliding chutes.
Preferably, the lifting driving nut is in threaded connection with the lifting driving screw, and the lifting driving nut and the lifting driving screw jointly form a screw nut transmission pair.
Preferably, the sampling driving part further comprises a lifting driving gear, a group of lifting driving gears are coaxially and fixedly connected to the rotating shaft at the bottom of the sampling driving part, the lifting driving nut further comprises a lifting driven gear, a group of lifting driven gears are coaxially and fixedly connected to the outer side of the lifting driving nut, and the lifting driving gear and the lifting driven gears are meshed to form a gear transmission mechanism together.
Preferably, the sample driving piece is still including swing drive gear, and the coaxial fixedly connected with of pivot bottom of sample driving piece a set of swing drive gear, and swing drive gear is incomplete gear, and the transmission piece is still including reciprocal driven rack in the middle of the swing, and the inboard of transmission piece is arranged two sets of reciprocal driven racks relatively in the middle of the swing, and swing drive gear constitutes rack and pinion drive mechanism jointly with reciprocal driven rack meshing.
Preferably, the sampling drill rod further comprises swing guide grooves and swing driven gears, six groups of swing guide grooves are uniformly distributed in the top of the sampling drill rod, and the upper portion of the sampling drill rod is connected with a group of swing driven gears through the swing guide grooves in a sliding mode.
Preferably, the swing middle transmission block further comprises a swing driving rack, the left side of the swing middle transmission block is fixedly connected with a group of swing driving racks, and the swing driving racks and the swing driven gears are meshed to form a gear rack transmission mechanism together.
Preferably, the sampling drill rod further comprises sampling soil loosening cutters, and three groups of sampling soil loosening cutters are fixedly connected to the bottom of the sampling drill rod in a circumferential array mode.
Compared with the prior art, the invention has the beneficial effects that:
when the invention is used, the lifting driving nut is driven to rotate by the sampling driving piece through the gear transmission mechanism which is formed by the engagement of the lifting driving gear and the lifting driven gear, the lifting driving nut drives the lifting driving screw to slide up and down through the lead screw nut transmission pair which is formed by the engagement of the lifting driving nut and the lifting driving screw, meanwhile, the swinging middle transmission block is driven to slide by the gear rack transmission mechanism which is formed by the engagement of the swinging driving gear and the reciprocating driven rack, the swinging driving gear is alternately engaged with two groups of reciprocating driven racks to realize the left-right sliding of the swinging middle transmission block, the swinging middle transmission block drives the swinging driven gear to rotate in a reciprocating way through the gear rack transmission mechanism which is formed by the engagement of the swinging driving rack and the swinging driven gear, and the swinging driven gear drives the sampling drill rod to rotate in a reciprocating way through the swinging guide groove, sample drilling rod reciprocating swing down slides simultaneously, loosens the soil cutting tool through the sample and stirs soil, makes the soil of bottom not hard up, and the convenience prevents blockking of hard things such as stone in the soil to the sample drilling rod in inserting soil, has reduced the degree of difficulty that the sample drilling rod inserted in soil.
The sampling drill rod can be inserted into the soil, the swinging of the sampling drill rod is realized, the soil is stirred by the sampling soil loosening cutting tool, the sampling drill rod can be conveniently inserted into the soil, the blocking of hard objects such as stones in the soil to the sampling drill rod is effectively prevented, the difficulty of inserting the sampling drill rod into the soil is reduced, the use is simpler, the working efficiency is greatly improved, the abrasion of the ceramic head is reduced, and the service life of the ceramic head is prolonged.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic view of the internal axial side structure of the present invention;
FIG. 3 is a schematic side view of the drive shaft of the lift drive nut of the present invention;
FIG. 4 is a schematic side view of the drive shaft of the lift drive screw of the present invention;
FIG. 5 is a schematic side view of the elevating drive screw according to the present invention;
FIG. 6 is a schematic side view of the sampling driving member of the present invention;
FIG. 7 is a schematic side view of the drive shaft of the swing intermediate drive block of the present invention;
FIG. 8 is a schematic side view of the drive shaft of the sampling drill rod of the present invention;
in the figure: 1. a soil solution sampler body; 2. a sampling drive member; 201. a lifting driving gear; 202. a swing drive gear; 3. lifting the driving screw; 301. a lifting guide chute; 4. a lifting drive nut; 401. a lifting driven gear; 5. sampling a drill rod; 501. sampling and loosening the soil cutting tool; 502. a swing guide groove; 503. a swing driven gear; 6. swinging the intermediate transmission block; 601. a reciprocating driven rack; 602. the active rack is swung.
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.
Referring to fig. 1 to 8, an embodiment of the present invention includes: a soil sampling device based on mining environment restoration comprises a soil solution sampler main body 1; the top of the soil solution sampler body 1 is fixedly connected with a group of sampling driving pieces 2; a group of lifting driving screws 3 are connected to the upper part inside the soil solution sampler body 1 in a sliding manner; the bottom of the lifting driving screw 3 is rotationally connected with a group of sampling drill rods 5; the upper part of the inner side of the soil solution sampler body 1 is rotatably connected with a group of lifting driving nuts 4; the lower part of the inner side of the soil solution sampler body 1 is connected with a group of swing middle transmission blocks 6 in a sliding way.
Further, the lifting driving screw 3 further comprises a lifting guide sliding chute 301, a group of lifting guide sliding chutes 301 are formed in the left side and the right side of the lifting driving screw 3, the lifting driving screw 3 is connected with the soil solution sampler main body 1 in a sliding mode through the lifting guide sliding chutes 301, and in use, the lifting driving screw 3 is guided through the lifting guide sliding chutes 301.
Further, the lifting driving nut 4 is in threaded connection with the lifting driving screw 3, a screw nut transmission pair is formed between the lifting driving nut 4 and the lifting driving screw 3, when the lifting driving nut 4 rotates in use, the lifting driving nut 4 drives the lifting driving screw 3 to slide up and down through the screw nut transmission pair formed between the lifting driving nut 4 and the lifting driving screw 3, and the sampling drill rod 5 is inserted into soil or pulled out of the soil through the up-and-down sliding of the lifting driving screw 3.
Further, sample driving piece 2 is still including lift driving gear 201, a set of lift driving gear 201 of coaxial fixedly connected with in the pivot of sample driving piece 2 bottom, lift drive nut 4 is still including lift driven gear 401, a set of lift driven gear 401 of coaxial fixedly connected with in the outside of lift drive nut 4, lift driving gear 201 constitutes gear drive mechanism jointly with the meshing of lift driven gear 401, in use, sample driving piece 2 drives lift drive nut 4 rotatory through the gear drive mechanism who constitutes jointly by lift driving gear 201 and the meshing of lift driven gear 401.
Further, the sampling driving member 2 further comprises a swinging driving gear 202, a group of swinging driving gears 202 is coaxially and fixedly connected to the bottom of a rotating shaft of the sampling driving member 2, the swinging driving gears 202 are incomplete gears, the swinging intermediate transmission block 6 further comprises a reciprocating driven rack 601, two groups of reciprocating driven racks 601 are oppositely arranged on the inner side of the swinging intermediate transmission block 6, the swinging driving gears 202 and the reciprocating driven racks 601 are meshed to form a gear and rack transmission mechanism together, in use, the sampling driving member 2 drives the swinging driving gears 202 to rotate, the sampling driving member 2 drives the swinging intermediate transmission block 6 to slide through the gear and rack transmission mechanism formed by the meshing of the swinging driving gears 202 and the reciprocating driven racks 601, and the swinging driving gears 202 are alternately meshed with the two groups of reciprocating driven racks 601 to realize the left-right sliding of the swinging intermediate transmission block 6.
Further, the sampling drill rod 5 further comprises a swing guide groove 502 and a swing driven gear 503, six groups of swing guide grooves 502 are uniformly distributed on the top of the sampling drill rod 5, the upper portion of the sampling drill rod 5 is connected with a group of swing driven gears 503 in a sliding mode through the swing guide groove 502, in use, the swing driven gears 503 are guided through the swing guide grooves 502, and meanwhile when the swing driven gears 503 rotate, the swing driven gears 503 drive the sampling drill rod 5 to rotate through the swing guide grooves 502.
Further, the swing middle transmission block 6 further comprises a swing driving rack 602, the left side of the swing middle transmission block 6 is fixedly connected with a group of swing driving racks 602, the swing driving racks 602 are meshed with the swing driven gears 503 to form a gear and rack transmission mechanism, and when the swing middle transmission block 6 slides left and right in use, the swing middle transmission block 6 drives the swing driven gears 503 to rotate back and forth through the gear and rack transmission mechanism formed by the meshing of the swing driving racks 602 and the swing driven gears 503.
Further, sample drilling rod 5 is still including the sample sword 501 that loosens the soil, the bottom circumference array of sample drilling rod 5 arranges three group's samples of fixedly connected with sword 501 that loosens the soil, in use, down slide simultaneously when sample drilling rod 5 reciprocating swing, loosen the soil through the sample sword 501 and stir soil, make soil not hard up, conveniently insert sample drilling rod 5 in the soil, effectively prevent hard things such as the stone in the soil from blockking sample drilling rod 5, the degree of difficulty that sample drilling rod 5 inserted in the soil has been reduced.
The working principle is as follows: when in use, the sampling driving piece 2 drives the lifting driving nut 4 to rotate through a gear transmission mechanism formed by the engagement of the lifting driving gear 201 and the lifting driven gear 401, the lifting driving nut 4 drives the lifting driving screw 3 to slide up and down through a lead screw nut transmission pair formed by the engagement of the lifting driving nut 4 and the lifting driving screw 3, meanwhile, the sampling driving piece 2 drives the swinging middle transmission block 6 to slide through a gear rack transmission mechanism formed by the engagement of the swinging driving gear 202 and the reciprocating driven rack 601, the swinging driving gear 202 is alternately engaged with two groups of reciprocating driven racks 601 to realize the left-right sliding of the swinging middle transmission block 6, the swinging middle transmission block 6 drives the swinging driven gear 503 to rotate in a reciprocating manner through the gear rack transmission mechanism formed by the engagement of the swinging driving rack 602 and the swinging driven gear 503, and the swinging driven gear 503 drives the sampling drill rod 5 to rotate in a reciprocating manner through the swinging guide groove 502, sample drilling rod 5 reciprocal swing down slides simultaneously, loosens the soil through the sample cutting tool 501 and stirs soil, makes bottom soil not hard up, conveniently inserts sample drilling rod 5 in soil, effectively prevents hard matters such as stone in the soil from to sample drilling rod 5 blockking, having reduced the degree of difficulty that sample drilling rod 5 inserted in soil, having reduced ceramic head's wearing and tearing.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a soil sampling device based on mine environment is restoreed usefulness which characterized in that: comprises a soil solution sampler body (1); the top of the soil solution sampler main body (1) is fixedly connected with a group of sampling driving pieces (2); a group of lifting driving screws (3) are connected to the upper part of the inside of the soil solution sampler main body (1) in a sliding manner; the bottom of the lifting driving screw (3) is rotationally connected with a group of sampling drill rods (5); the upper part of the inner side of the soil solution sampler main body (1) is rotatably connected with a group of lifting driving nuts (4); the lower part of the inner side of the soil solution sampler main body (1) is connected with a group of swing middle transmission blocks (6) in a sliding manner.
2. The mining environment remediation-based soil sampling device of claim 1, wherein: the lifting driving screw (3) is characterized by further comprising a lifting guide sliding groove (301), a group of lifting guide sliding grooves (301) are formed in the left side and the right side of the lifting driving screw (3), and the lifting driving screw (3) is connected with the soil solution sampler main body (1) in a sliding mode through the lifting guide sliding grooves (301).
3. The mining environment remediation-based soil sampling device of claim 1, wherein: the lifting driving nut (4) is in threaded connection with the lifting driving screw (3), and a screw nut transmission pair is formed between the lifting driving nut (4) and the lifting driving screw (3).
4. The mining environment remediation-based soil sampling device of claim 1, wherein: the sampling driving part (2) is characterized by further comprising a lifting driving gear (201), a group of lifting driving gears (201) are coaxially and fixedly connected to the rotating shaft at the bottom of the sampling driving part (2), a lifting driving nut (4) is further comprising a lifting driven gear (401), a group of lifting driven gears (401) are coaxially and fixedly connected to the outer side of the lifting driving nut (4), and the lifting driving gear (201) and the lifting driven gears (401) are meshed to jointly form a gear transmission mechanism.
5. The mining environment remediation-based soil sampling device of claim 1, wherein: sample driving piece (2) are still including swing drive gear (202), the coaxial fixedly connected with a set of swing drive gear (202) in pivot bottom of sample driving piece (2), swing drive gear (202) are incomplete gear, swing middle drive piece (6) are still including reciprocal driven rack (601), the inboard of swing middle drive piece (6) is arranged two sets of reciprocal driven rack (601) relatively, swing drive gear (202) constitute rack and pinion drive mechanism jointly with reciprocal driven rack (601) meshing.
6. The mining environment remediation-based soil sampling device of claim 1, wherein: the sampling drill rod (5) further comprises swing guide grooves (502) and swing driven gears (503), six groups of swing guide grooves (502) are uniformly distributed and arranged at the top of the sampling drill rod (5), and the upper portion of the sampling drill rod (5) is connected with one group of swing driven gears (503) through the swing guide grooves (502) in a sliding mode.
7. The mining environment remediation-based soil sampling device of claim 1, wherein: the swing middle transmission block (6) further comprises a swing driving rack (602), the left side of the swing middle transmission block (6) is fixedly connected with a group of swing driving racks (602), and the swing driving racks (602) are meshed with the swing driven gear (503) to form a gear-rack transmission mechanism together.
8. The mining environment remediation-based soil sampling device of claim 1, wherein: the sampling drill rod (5) further comprises sampling soil loosening cutters (501), and three groups of sampling soil loosening cutters (501) are fixedly connected to the bottom of the sampling drill rod (5) in a circumferential array mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110459952.XA CN113340644A (en) | 2021-04-27 | 2021-04-27 | Soil sampling device based on mining environment restoration is used |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110459952.XA CN113340644A (en) | 2021-04-27 | 2021-04-27 | Soil sampling device based on mining environment restoration is used |
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| CN113340644A true CN113340644A (en) | 2021-09-03 |
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| CN202110459952.XA Pending CN113340644A (en) | 2021-04-27 | 2021-04-27 | Soil sampling device based on mining environment restoration is used |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115436086A (en) * | 2022-08-18 | 2022-12-06 | 浙江和宸环保科技有限公司 | A soil nutrient testing device |
| CN118275165A (en) * | 2024-06-03 | 2024-07-02 | 中国科学院烟台海岸带研究所 | Soil sampling device for wetland sedge planting substrate restoration |
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| CN118275165A (en) * | 2024-06-03 | 2024-07-02 | 中国科学院烟台海岸带研究所 | Soil sampling device for wetland sedge planting substrate restoration |
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Application publication date: 20210903 |