CN215178795U - Soil sampling device for agricultural environmental protection - Google Patents
Soil sampling device for agricultural environmental protection Download PDFInfo
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- CN215178795U CN215178795U CN202121743846.6U CN202121743846U CN215178795U CN 215178795 U CN215178795 U CN 215178795U CN 202121743846 U CN202121743846 U CN 202121743846U CN 215178795 U CN215178795 U CN 215178795U
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- sampling
- support
- deflector
- environmental protection
- sampling tube
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- 238000005527 soil sampling Methods 0.000 title claims abstract description 29
- 230000007613 environmental effect Effects 0.000 title claims abstract description 19
- 238000005070 sampling Methods 0.000 claims abstract description 84
- 239000000463 material Substances 0.000 claims description 6
- 238000005253 cladding Methods 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 238000005553 drilling Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 10
- 239000002689 soil Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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Abstract
The utility model relates to a soil sampling technical field just discloses a soil sampling device for agricultural environmental protection, which comprises a bracket, the fixed orifices has all been seted up on the left side and the right side of support bottom, and the middle part of support lower surface has been seted up and has been dodged the hole, the left side and the right side at support top are respectively with the middle part joint of two sets of cassettes, and are two sets of the top of cassette all with the bottom fixed connection of layer board. This soil sampling device for agricultural environmental protection, through the screw-thread fit between internal thread pipe and the connecting plate, and the deflector can promote the deflector and slide and carry out spacing direction to internal thread pipe along the guide way, thereby make the internal thread pipe can drive sample motor and sampling tube and carry out longitudinal movement, conveniently keep making the position of hole sample not produce the slope, and conveniently stretch into or shift out drilling with the sampling tube, the required intensity of labour of sampling operation has been reduced, the convenience that the device used has been improved.
Description
Technical Field
The utility model relates to a soil sampling technical field specifically is a soil sampling device is used in agricultural environmental protection.
Background
The collection of soil sampling is the foundation of the fields of soil science research and geological pouring, and provides a material foundation for the determination of the physical and chemical properties of the soil sample. The existing soil sampling device for agricultural environment protection is mainly used for directly rotating the whole device to soil with a certain depth forcibly, and due to the fact that rotating force is different and the device is rotated and shaken simultaneously, deflection is easy to occur in the sampling process, and therefore the accuracy of a sampling position and a sample is affected.
Chinese patent publication No. CN211401720U provides a soil sampling device for agricultural environment protection, one end through with the connecting rod with cup joint the piece and be connected, the other end then is connected with the base, the supporting role that only needs to pass through the both sides connecting rod at the in-process of sample places holistic device perpendicularly downwards in the place that needs the sample, the condition of skew just so can not appear, but this kind of soil sampling device for agricultural environment protection is comparatively hard to the screw in of drill bit and screw-out process, intensity of labour is great.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a soil sampling device for agricultural environmental protection has solved this kind of soil sampling device for agricultural environmental protection and has comparatively difficultly to the screw in of drill bit and the process of unscrewing, the great problem of intensity of labour.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a soil sampling device for agricultural environment protection comprises a support, wherein the left side and the right side of the bottom of the support are respectively provided with a fixing hole, the middle part of the lower surface of the support is provided with an avoidance hole, the left side and the right side of the top of the support are respectively clamped with the middle parts of two groups of clamping seats, the tops of the two groups of clamping seats are respectively fixedly connected with the bottom of a supporting plate, the middle part of the upper surface of the supporting plate is in threaded connection with the bottom of a lifting motor, the output end of the lifting motor penetrates through the supporting plate and is fixedly connected with the top end of a threaded rod, the outer surface of the threaded rod is in threaded connection with the inner wall of an internal threaded pipe, the left side and the right side of the internal threaded pipe are respectively fixedly connected with one side of two groups of connecting plates facing the internal threaded pipe, two groups of deflection plates are respectively arranged on the front side of each group of connecting plates, the connecting plates are rotatably connected with one side of the adjacent deflection plates, which is close to the connecting plates, through a connecting shaft, and one side of the adjacent deflection plates, which is far away from the connecting plates is rotatably connected with one group of the guide plates through a connecting shaft, two sets of guide ways are passed respectively at the top of deflector, and are two sets of the left side and the right side at layer board top are seted up respectively to the guide way, the bottom of internal thread pipe and the top spiro union of sampling motor, the output of sampling motor and the top fixed connection of sampling tube, the cavity is acceptd to the sample has been seted up at the middle part of sampling tube.
Preferably, the length of guide way is greater than the width of deflector, and the width of guide way and the thickness looks adaptation of deflector, the top of deflector and the bottom fixed connection of limiting plate, the width of limiting plate is greater than the thickness of guide way.
Preferably, the sampling tube is located and dodges the hole directly over, and dodges the diameter in hole and be greater than the external diameter of sampling tube, the lateral wall of sampling tube is provided with the external screw thread.
Preferably, reinforcing ribs are welded on the left side and the right side of the support, and the lower surface of the support is fixedly connected with a negative weight block.
Preferably, the outer surface of sampling tube and the inner wall in sample holding cavity all are provided with wear-resisting cladding material, and the dust cover has been cup jointed in the sampling motor outside.
Preferably, the deflection plate is positioned above the sampling motor, a gap is formed between the deflection plate and the sampling motor, and the distance from the bottom end of the threaded rod to the bottom of the support is greater than the sum of the lengths of the sampling motor and the sampling tube.
(III) advantageous effects
Compared with the prior art, the utility model provides a soil sampling device for agricultural environmental protection possesses following beneficial effect:
1. this soil sampling device for agricultural environmental protection, through the screw-thread fit between internal thread pipe and the connecting plate, and the deflector can promote the deflector and slide and carry out spacing direction to internal thread pipe along the guide way, thereby make the internal thread pipe can drive sample motor and sampling tube and carry out longitudinal movement, conveniently keep making the position of hole sample not produce the slope, and conveniently stretch into or shift out drilling with the sampling tube, the required intensity of labour of sampling operation has been reduced, the convenience that the device used has been improved.
2. This soil sampling device for agricultural environmental protection, size cooperation through limiting plate and deflector and guide way, and the size cooperation of deflector and guide way, make the deflector only can carry out lateral shifting along the guide way, avoid the deflector to produce skew or gliding, all weld the strengthening rib through the left side and the right side of support, and the lower fixed surface of support is connected with the burden pouring weight, make the support of support with place comparatively stably, reduce rocking and the deformation of support in drilling sample process.
3. This soil sampling device for agricultural environmental protection through the position and the size cooperation of dodging hole and sampling tube for the sampling tube can be comparatively smooth and easy pass the support, avoids the support to produce to scratch the lateral wall of sampling tube, and the inner wall of accepting the chamber through the surface of sampling tube and sample all is provided with wear-resisting cladding material, has reduced the wearing and tearing that drilling sampling in-process soil caused the sampling tube, has improved soil sampling device for agricultural environmental protection's life.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the internal threaded tube of the present invention;
fig. 3 is a schematic view of the sampling tube of the present invention.
In the figure: 1. a support; 2. a fixing hole; 3. avoiding holes; 4. a card holder; 5. a support plate; 6. a lifting motor; 7. a threaded rod; 8. an internally threaded tube; 9. a connecting plate; 10. a deflection plate; 11. a connecting shaft; 12. a guide plate; 13. a guide groove; 14. a limiting plate; 15. a sampling motor; 16. a sampling tube; 17. a sample receiving chamber.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a soil sampling device for agricultural environment protection comprises a support 1, wherein fixing holes 2 are formed in the left side and the right side of the bottom of the support 1, avoidance holes 3 are formed in the middle of the lower surface of the support 1, the left side and the right side of the top of the support 1 are respectively clamped with the middle parts of two groups of clamping seats 4, the tops of the two groups of clamping seats 4 are respectively fixedly connected with the bottom of a supporting plate 5, the middle part of the upper surface of the supporting plate 5 is in threaded connection with the bottom of a lifting motor 6, the output end of the lifting motor 6 penetrates through the supporting plate 5 and is fixedly connected with the top end of a threaded rod 7, the outer surface of the threaded rod 7 is in threaded connection with the inner wall of an internal threaded pipe 8, the left side and the right side of the internal threaded pipe 8 are respectively fixedly connected with one side of two groups of connecting plates 9 facing the internal threaded pipe 8, two groups of deflection plates 10 are arranged on the front side of each group of connecting plates 9, and one side, which is adjacent to the connecting plates 10, are rotatably connected through a connecting shaft 11, one side of each two adjacent groups of deflection plates 10, which is far away from the connecting plate 9, is rotatably connected with one group of guide plates 12 through a connecting shaft 11, the tops of the two groups of guide plates 12 respectively penetrate through two groups of guide grooves 13, the two groups of guide grooves 13 are respectively arranged on the left side and the right side of the top of the supporting plate 5, through the thread fit between the internal thread tube 8 and the connecting plate 9, and the deflection plates 10 can push the guide plates 12 to slide along the guide grooves 13 and limit and guide the internal thread tube 8, so that the internal thread tube 8 can drive the sampling motor 15 and the sampling tube 16 to longitudinally move, the position for sampling holes is convenient to keep not inclined, the sampling tube 16 is convenient to extend into or move out of a drilling hole, the labor intensity required by sampling operation is reduced, the use convenience of the device is improved, the bottom end of the internal thread tube 8 is in threaded connection with the top of the sampling motor 15, and the output end of the sampling motor 15 is fixedly connected with the top end of the sampling tube 16, the sampling tube 16 has a sample receiving cavity 17 formed in the middle thereof.
Specifically, in order to make the movement of the guide plate 12 relatively stable, the length of the guide groove 13 is greater than the width of the guide plate 12, and the width of the guide groove 13 is matched with the thickness of the guide plate 12, the top of the guide plate 12 is fixedly connected with the bottom of the limiting plate 14, the width of the limiting plate 14 is greater than the thickness of the guide groove 13, and through the size matching of the limiting plate 14 with the guide plate 12 and the guide groove 13 and the size matching of the guide plate 12 with the guide groove 13, the guide plate 12 can only move transversely along the guide groove 13, and the guide plate 12 is prevented from shifting or sliding downwards.
Specifically, in order to avoid support 1 to produce the scratch to the lateral wall of sampling tube 16, sampling tube 16 is located and dodges hole 3 directly over, and dodges the diameter of hole 3 and be greater than sampling tube 16's external diameter, through dodging hole 3 and sampling tube 16's position and size cooperation for sampling tube 16 can be comparatively smooth and easy pass support 1, and sampling tube 16's lateral wall is provided with the external screw thread.
Specifically, in order to reduce the rocking and the deformation of support 1 in drilling sample process, the strengthening rib has all been welded on the left side and the right side of support 1 to the support bearing capacity of support 1 has been strengthened, and the lower fixed surface of support 1 is connected with the burden weight, makes the weaving machine of support 1 comparatively stable, reduces rocking of device.
Specifically, in order to improve agricultural environmental protection and use soil sampling device's life, the inner wall of chamber 17 is all provided with wear-resisting cladding material with the sample to the surface of sampling tube 16, has reduced the wearing and tearing that drilling sample in-process soil caused sampling tube 16, and the dust cover has been cup jointed in the sampling motor 15 outside, influences its operation in the reduction dust gets into sampling motor 15.
Specifically, in order to avoid interference, the deflection plate 10 is located above the sampling motor 15, and a gap is formed between the deflection plate 10 and the sampling motor 15, so that the deflection plate 10 does not collide with the sampling motor 15 when the angle is changed, and the distance between the bottom end of the threaded rod 7 and the bottom of the support 1 is greater than the sum of the lengths of the sampling motor 15 and the sampling tube 16, so that the sampling tube 16 can be completely moved above the support 1 when the sampling is finished and the sampling tube is moved upwards.
The working principle is as follows: the user places the bracket 1 at a position to be sampled in advance, then uses a steel nail to penetrate through the fixing hole 2 at the bottom of the bracket 1 and fixedly fastens the bracket 1, at the moment, the supporting plate 5 is placed at the top of the bracket 1, two groups of clamping seats 4 at the bottom of the supporting plate 5 are clamped and fixed with the top of the bracket 1, at the moment, the lifting motor 6 and the sampling motor 15 are started, the output end of the lifting motor 6 drives the threaded rod 7 to rotate, the two groups of guide plates 12 can be pulled by the top of the deflection plate 10 to slide towards each other through the threaded fit between the threaded rod 7 and the internal threaded pipe 8 and the limiting and guiding effects of the guide grooves 13 on the guide plates 12, so that the internal threaded pipe 8 can move downwards along the axial direction of the threaded rod 7, the connecting plate 9 can pull the deflection plate 10 to move and change the angle, at the moment, the top of the deflection plate 10 can pull the two groups of guide plates 12 to slide towards each other, the bottom end of the internal threaded pipe 8 drives the sampling motor 15 to move downwards and extend into soil, and simultaneously, the sampling pipe 16 is driven by the sampling motor to drill on the ground, and make soil enter into sample and accept the chamber 17 in and collect the sample, start elevator motor 6 alone after the sample finishes to make elevator motor 6 output antiport, can make internal thread pipe 8 upwards remove and drive sampling tube 16 and shift out the drilling.
In conclusion, the soil sampling device for agricultural environment protection has the advantages that the guide plate 12 can be pushed to slide along the guide groove 13 and limit and guide the internal thread pipe 8 through the thread matching between the internal thread pipe 8 and the connecting plate 9 and the deflection plate 10, so that the internal thread pipe 8 can drive the sampling motor 15 and the sampling pipe 16 to longitudinally move, the position for hole sampling is conveniently kept not to incline, the sampling pipe 16 is conveniently inserted into or removed from a drill hole, the labor intensity required by sampling operation is reduced, the use convenience of the device is improved, the guide plate 12 can only transversely move along the guide groove 13 through the size matching of the limiting plate 14, the guide plate 12 and the guide groove 13 and the size matching of the guide plate 12 and the guide groove 13, the guide plate 12 is prevented from deviating or sliding downwards, reinforcing ribs are welded on the left side and the right side of the support 1, and the lower fixed surface of support 1 is connected with the burden piece, make support 1's support and placing comparatively stable, reduce rocking and the deformation of support 1 in drilling sample process, through dodging hole 3 and sampling tube 16's position and size cooperation, make sampling tube 16 can be comparatively smooth and easy pass support 1, avoid support 1 to produce to scratch to the lateral wall of sampling tube 16, the surface through sampling tube 16 and the inner wall of sample accommodating cavity 17 all are provided with wear-resisting cladding material, the wearing and tearing that drilling sample in-process soil caused sampling tube 16 have been reduced, agricultural environmental protection is with soil sampling device's life has been improved.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a soil sampling device for agricultural environment protection, includes support (1), its characterized in that: the left side and the right side of the bottom of the support (1) are respectively provided with a fixing hole (2), the middle part of the lower surface of the support (1) is provided with an avoidance hole (3), the left side and the right side of the top of the support (1) are respectively clamped with the middle parts of the two groups of clamping seats (4), the tops of the two groups of clamping seats (4) are respectively fixedly connected with the bottom of the supporting plate (5), the middle part of the upper surface of the supporting plate (5) is in threaded connection with the bottom of the lifting motor (6), the output end of the lifting motor (6) penetrates through the supporting plate (5) and is fixedly connected with the top end of the threaded rod (7), the outer surface of the threaded rod (7) is in threaded connection with the inner wall of the internal thread pipe (8), the left side and the right side of the internal thread pipe (8) are respectively fixedly connected with one side of the two groups of connecting plates (9) facing the internal thread pipe (8), and the front side of each group of the connecting plates (9) is provided with two groups of deflection plates (10), connecting plate (9) and adjacent deflector (10) are close to one side of connecting plate (9) and are passed through connecting axle (11) and rotate to be connected, and adjacent two sets of one side that connecting plate (9) were kept away from in deflector (10) all rotates through connecting axle (11) with a set of deflector (12) and is connected, and is two sets of guide way (13) are passed respectively at the top of deflector (12), and are two sets of left side and right side at layer board (5) top are seted up respectively in guide way (13), the bottom of internal thread pipe (8) and the top spiro union of sampling motor (15), the output of sampling motor (15) and the top fixed connection of sampling tube (16), sample accepting chamber (17) has been seted up at the middle part of sampling tube (16).
2. The soil sampling device for agricultural environmental protection as set forth in claim 1, wherein: the length of guide way (13) is greater than the width of deflector (12), and the width of guide way (13) and the thickness looks adaptation of deflector (12), the top of deflector (12) and the bottom fixed connection of limiting plate (14), the width of limiting plate (14) is greater than the thickness of guide way (13).
3. The soil sampling device for agricultural environmental protection as set forth in claim 1, wherein: sampling tube (16) are located dodge hole (3) directly over, and dodge the diameter in hole (3) and be greater than the external diameter of sampling tube (16), the lateral wall of sampling tube (16) is provided with the external screw thread.
4. The soil sampling device for agricultural environmental protection as set forth in claim 1, wherein: reinforcing ribs are welded on the left side and the right side of the support (1), and a negative weight block is fixedly connected to the lower surface of the support (1).
5. The soil sampling device for agricultural environmental protection as set forth in claim 1, wherein: the outer surface of sampling tube (16) and the inner wall of sample accommodating cavity (17) all are provided with wear-resisting cladding material, and the dust cover has been cup jointed in the sample motor (15) outside.
6. The soil sampling device for agricultural environmental protection as set forth in claim 1, wherein: the deflection plate (10) is positioned above the sampling motor (15), a gap is reserved between the deflection plate and the sampling motor, and the distance from the bottom end of the threaded rod (7) to the bottom of the support (1) is larger than the sum of the lengths of the sampling motor (15) and the sampling tube (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121743846.6U CN215178795U (en) | 2021-07-29 | 2021-07-29 | Soil sampling device for agricultural environmental protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121743846.6U CN215178795U (en) | 2021-07-29 | 2021-07-29 | Soil sampling device for agricultural environmental protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215178795U true CN215178795U (en) | 2021-12-14 |
Family
ID=79405301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121743846.6U Active CN215178795U (en) | 2021-07-29 | 2021-07-29 | Soil sampling device for agricultural environmental protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215178795U (en) |
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2021
- 2021-07-29 CN CN202121743846.6U patent/CN215178795U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A soil sampling device for agricultural environmental protection Granted publication date: 20211214 Pledgee: Bank of China Aksu Region Branch Pledgor: XINJIANG ALNURI AGRICULTURAL TECHNOLOGY DEVELOPMENT CO.,LTD. Registration number: Y2024980043417 |