CN215811723U - Non-point source pollutes soil sampling collection device - Google Patents
Non-point source pollutes soil sampling collection device Download PDFInfo
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- CN215811723U CN215811723U CN202121668882.0U CN202121668882U CN215811723U CN 215811723 U CN215811723 U CN 215811723U CN 202121668882 U CN202121668882 U CN 202121668882U CN 215811723 U CN215811723 U CN 215811723U
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- 238000005527 soil sampling Methods 0.000 title claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 99
- 239000002689 soil Substances 0.000 claims abstract description 27
- 238000005070 sampling Methods 0.000 claims abstract description 24
- 238000003860 storage Methods 0.000 claims description 11
- 239000003344 environmental pollutant Substances 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000575 pesticide Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 231100001240 inorganic pollutant Toxicity 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
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Abstract
The utility model discloses a non-point source contaminated soil sampling and collecting device, and particularly relates to the field of soil collecting devices. According to the soil collection device, the sampling piece is conducted, the first transmission motor works through the screw transmission of the screw rod body and the guide through groove, the main rod is driven to penetrate into the ground bottom through the soil breaking cone, then the second transmission motor starts to work after the first transmission motor stops working, the second transmission motor drives the transmission gear to rotate, the transmission gear drives the main cylinder to rotate, the main cylinder is driven by the soil breaking blade to be inserted into the ground bottom through the groove, the first transmission motor and the second transmission motor synchronously rotate reversely, the limiting outer cylinder and the collection inserting rod are driven to be lifted synchronously, and therefore soil collection work is completed, and the problem that the traditional collection device is inconvenient to use is solved.
Description
Technical Field
The utility model relates to the technical field of soil collection devices, in particular to a non-point source pollution soil sampling and collecting device.
Background
Non-point source pollution is also called non-point source pollution, which means that dissolved and solid pollutants are converged into receiving water bodies (including rivers, lakes, reservoirs, gulfs and the like) from non-specific places under the scouring action of rainfall or snow melting through a runoff process and cause organic pollution, water eutrophication or other forms of pollution such as toxicity and harm; agricultural non-point source pollution (ANPSP) refers to non-point source pollution formed by silt, nutritive salt, pesticides and other pollutants in a farmland entering a water body through farmland surface runoff, interflow, farmland drainage and underground leakage in the process of precipitation or irrigation in agricultural production activities. The pollutants mainly come from farmland fertilization, pesticides, livestock and poultry, aquaculture and rural residents. Agricultural non-point source pollution is the most important and widely distributed non-point source pollution, and nutrients such as nitrogen and phosphorus, pesticides and other organic or inorganic pollutants in agricultural production activities form surface and underground water environment pollution through farmland surface runoff and farmland leakage.
The soil collection device is needed for the pollutant research of the non-point source polluted soil, and the soil sample collection of multiple depths is carried out on the soil in the polluted area, so that a better system repair scheme can be realized, but the conventional soil collection device mostly adopts threaded rod drilling or drill barrel drilling, and the mode of a threaded drill rod cannot ensure that the distribution and the distribution of the drilled mud layer are the same, so that the later research result is influenced; and the sampling by the drill cylinder mode easily causes the loss of the bottom soil sample, and brings great inconvenience to the sampling work.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above defects in the prior art, the utility model provides the following technical scheme: a sampling and collecting device for non-point source polluted soil comprises a lower bottom plate, wherein a grid baffle is fixedly arranged at the center of the top of the lower bottom plate, a storage battery is fixedly arranged on one side of the baffle, a conduction sampling piece is arranged on the other side of the grid baffle, an upper bottom plate is transversely and fixedly arranged at the top of the grid baffle, a first transmission motor is fixedly arranged at the top of the upper bottom plate, a first transmission motor output shaft penetrates through the upper bottom plate to be connected with the conduction sampling piece, a second transmission motor is fixedly arranged on one side, close to the conduction sampling piece, of the grid baffle, and a transmission gear is arranged between the second transmission motor output shaft and the conduction sampling piece;
the conduction sampling piece comprises a limiting outer barrel, an acquisition inserted bar is movably arranged in the limiting outer barrel, a transmission screw rod is in threaded transmission at the center of the acquisition inserted bar, and a plurality of acquisition cavities are formed between the acquisition inserted bar and the inner wall of the limiting outer barrel;
the limiting outer cylinder comprises a main body cylinder, handheld rods are fixedly arranged on two sides of the top end of the main body cylinder, a ground breaking blade is arranged at the lower end of the main body cylinder, a transmission tooth groove is longitudinally formed at the joint of the outer wall of one side of the main body cylinder and the transmission gear, and a positioning groove is fixedly formed at the joint of the inner wall of the main body cylinder and the collecting insertion rod;
the collecting insertion rod comprises a main body rod, a soil breaking cone is fixedly arranged at one end of the main body rod, containing cavities are uniformly formed between the main body rod and the soil breaking cone, a guiding through groove is formed in the center of the main body rod, and threads are arranged on the inner wall of the guiding through groove;
the transmission screw rod comprises a screw rod body, the top end of the screw rod body is fixedly connected with an output shaft of the first transmission motor, and a rotating shaft is fixedly arranged at the joint of the top of the screw rod body and the upper bottom plate.
In a preferred embodiment, a through groove is formed in the lower bottom plate, the inner diameter of the through groove is larger than the outer diameter of the limiting outer cylinder, and a fixing cone is fixedly arranged at the bottom of the lower bottom plate.
In a preferred embodiment, the ground breaking cone is a triangular pyramid, the cross-sectional shape of the positioning groove is a V-shape, and the positioning groove is aligned with three edges of the main rod.
In a preferred embodiment, the outer diameter of the screw body is equal to the inner diameter of the guide through groove, and the guide through groove is in threaded transmission with the screw body through threads.
In a preferred embodiment, the first transmission motor and the second transmission motor are both set as forward and reverse rotation motors, the first transmission motor and the second transmission motor are both electrically connected with the storage battery, and a control switch is further arranged between the first transmission motor and the storage battery and between the second transmission motor and the storage battery.
In a preferred embodiment, the second transmission motor is in meshing transmission with the transmission tooth slot through a transmission gear.
In a preferred embodiment, the depth of the guide through groove is equal to the length of the screw body, and the length of the main body rod and the length of the ground breaking cone are not greater than the length of the main body cylinder.
The utility model has the technical effects and advantages that:
the utility model is provided with a conduction sampling piece, a first transmission motor works through the screw transmission of a screw rod body and a guide through groove to drive a main body rod to deeply drill into the ground bottom through the ground breaking cone, then a second transmission motor starts working after the first transmission motor stops working, the second transmission motor drives a transmission gear wheel to rotate and drives a main body cylinder to insert into the ground bottom through the groove by a ground breaking blade through the groove through a transmission tooth groove, a hand-held rod is used for driving the conduction sampling piece to perform reciprocating rotation for multiple times, the bottom end of the collected soil sample is limited and broken by the main body rod, after the transmission tooth groove of a limiting outer cylinder is driven by lifting the hand-held rod to coincide with the transmission gear, the first transmission motor and the second transmission motor synchronously rotate reversely to drive the limiting outer cylinder and the collection inserting rod to synchronously lift, thereby completing the soil collection work and further solving the inconvenience brought by the traditional collection device.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic cross-sectional view of a conductive sampling member of the present invention.
Fig. 3 is a schematic structural view of the limiting outer cylinder of the utility model.
Fig. 4 is a schematic view of the structure of the collecting insertion rod of the present invention.
Fig. 5 is a schematic view of the structure of the transmission screw rod of the utility model.
The reference signs are: the device comprises a lower bottom plate 1, a baffle plate 2, a storage battery 3, a conduction sampling piece 4, a limiting outer cylinder 41, a main body cylinder 411, a handheld rod 412, a ground breaking blade 413, a transmission tooth groove 414, a positioning groove 415, a collection inserted rod 42, a main body rod 421, a ground breaking cone 422, a storage cavity 423, a guide through groove 424, a transmission screw rod 43, a screw rod 431, a rotating shaft 432, a collection cavity 44, an upper bottom plate 5, a first transmission motor 6, a second transmission motor 7, a transmission gear 8 and a fixed cone 9.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a non-point source pollution soil sampling and collecting device, which comprises a lower bottom plate 1, wherein a grid baffle 2 is fixedly arranged at the center of the top of the lower bottom plate 1, a storage battery 3 is fixedly arranged at one side of the baffle, a conduction sampling piece 4 is arranged at the other side of the grid baffle 2, an upper bottom plate 5 is transversely and fixedly arranged at the top of the grid baffle 2, a first transmission motor 6 is fixedly arranged at the top of the upper bottom plate 5, an output shaft of the first transmission motor 6 penetrates through the upper bottom plate 5 to be connected with the conduction sampling piece 4, a second transmission motor 7 is fixedly arranged at one side, close to the conduction sampling piece 4, of the grid baffle 2, and a transmission gear 8 is arranged between the output shaft of the second transmission motor 7 and the conduction sampling piece 4;
the conduction sampling piece 4 comprises a limiting outer cylinder 41, a collection inserted bar 42 is movably arranged in the limiting outer cylinder 41, a transmission screw rod 43 is in threaded transmission at the center of the collection inserted bar 42, and a plurality of collection cavities 44 are formed between the collection inserted bar 42 and the inner wall of the limiting outer cylinder 41;
the limiting outer cylinder 41 comprises a main cylinder 411, both sides of the top end of the main cylinder 411 are fixedly provided with handheld rods 412, the lower end of the main cylinder 411 is provided with a ground breaking blade 413, a transmission tooth groove 414 is longitudinally formed at the joint of the outer wall of one side of the main cylinder 411 and the transmission gear 8, and a positioning groove 415 is fixedly formed at the joint of the inner wall of the main cylinder 411 and the acquisition insertion rod 42;
the collecting inserted bar 42 comprises a main bar 421, one end of the main bar 421 is fixedly provided with a soil breaking cone 422, a containing cavity 423 is uniformly arranged between the main bar 421 and the soil breaking cone 422, the center of the main bar 421 is provided with a guiding through groove 424, and the inner wall of the guiding through groove 424 is provided with threads;
the transmission screw rod 43 comprises a screw rod body 431, the top end of the screw rod body 431 is fixedly connected with an output shaft of the first transmission motor 6, and a rotating shaft 432 is fixedly arranged at the joint of the top of the screw rod body 431 and the upper bottom plate 5;
a through groove is formed in the lower bottom plate 1, the inner diameter of the through groove is larger than the outer diameter of the limiting outer cylinder 41, a fixing cone 9 is fixedly arranged at the bottom of the lower bottom plate 1, the ground breaking cone 422 is in a triangular pyramid shape, the cross section of the positioning groove 415 is in a V shape, the positioning groove 415 and the main body rod 421 are arranged in an aligned mode, the outer diameter of the screw body 431 is equal to the inner diameter of the guiding through groove 424, the guiding through groove 424 is in threaded transmission with the screw body 431 through threads, the first transmission motor 6 and the second transmission motor 7 are both arranged to be positive and negative rotation motors, the first transmission motor 6 and the second transmission motor 7 are both electrically connected with the storage battery 3, a control switch is further arranged between the first transmission motor 6 and the second transmission motor 7 and the storage battery 3, the second transmission motor 7 is in meshed transmission with the transmission tooth groove 414 through the transmission gear 8, and the depth of the guiding through groove 424 is equal to the length of the screw body 431, the length of the main body rod 421 and the ground breaking cone 422 is not more than the length of the main body cylinder 411.
As shown in fig. 1 to 5, the embodiment specifically is as follows: after a user reaches a soil sample collection point, the lower bottom plate 1 is placed on the plane of a collection position, the lower bottom plate 1 is pedaled to be drilled into the ground by a fixed cone 9 for preliminary position fixation, then, a first transmission motor 6 is powered by a storage battery 3 to work and is in threaded transmission with a screw body 431 and a guide through groove 424, the position of a main body rod 421 is limited by a positioning groove 415 and the position of a main body cylinder 411 is limited by a transmission gear 8, a collection inserted rod 42 is in downward longitudinal transmission along the positioning groove 415 and the through groove to drive the main body rod 421 to be drilled into the ground through the soil breaking cone 422, then the first transmission motor 6 stops working and then starts working by a second transmission motor 7, the second transmission motor 7 drives the transmission gear 8 to rotate and drives the main body cylinder 411 to be inserted into the ground through a soil breaking blade 413 through the groove 414 until the transmission gear 8 is separated from the main body cylinder 411, at the moment, soil samples to be collected are stored in each collection cavity 44, at this time, the handheld rod 412 is used to drive the conduction sampling piece 4 to perform reciprocating rotation for multiple times, at this time, the bottom end of the collected soil sample is subjected to limiting breaking through the main body rod 421, after the handheld rod 412 is lifted to drive the transmission tooth groove 414 of the limiting outer cylinder 41 to coincide with the transmission gear 8, the first transmission motor 6 and the second transmission motor 7 synchronously rotate reversely, the limiting outer cylinder 41 and the collection inserted rod 42 are driven to synchronously lift, and therefore soil collection work is completed.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (7)
1. The utility model provides a non-point source pollutes soil sampling collection device, includes lower plate (1), its characterized in that: a grid baffle (2) is fixedly arranged at the center of the top of the lower bottom plate (1), a storage battery (3) is fixedly arranged on one side of the baffle, a conduction sampling piece (4) is arranged on the other side of the grid baffle (2), an upper bottom plate (5) is transversely and fixedly arranged on the top of the grid baffle (2), a first transmission motor (6) is fixedly arranged on the top of the upper bottom plate (5), an output shaft of the first transmission motor (6) penetrates through the upper bottom plate (5) to be connected with the conduction sampling piece (4), a second transmission motor (7) is fixedly arranged on one side, close to the conduction sampling piece (4), of the grid baffle (2), and a transmission gear (8) is arranged between the output shaft of the second transmission motor (7) and the conduction sampling piece (4);
the conduction sampling piece (4) comprises a limiting outer cylinder (41), a collection inserted bar (42) is movably arranged in the limiting outer cylinder (41), a transmission screw rod (43) is in threaded transmission at the center of the collection inserted bar (42), and a plurality of collection cavities (44) are formed between the collection inserted bar (42) and the inner wall of the limiting outer cylinder (41);
the limiting outer cylinder (41) comprises a main cylinder (411), hand-held rods (412) are fixedly arranged on two sides of the top end of the main cylinder (411), a soil breaking blade (413) is arranged at the lower end of the main cylinder (411), a transmission tooth groove (414) is longitudinally formed at the joint of the outer wall of one side of the main cylinder (411) and the transmission gear (8), and a positioning groove (415) is fixedly arranged at the joint of the inner wall of the main cylinder (411) and the collection inserted rod (42);
the collecting inserted rod (42) comprises a main body rod (421), one end of the main body rod (421) is fixedly provided with a ground breaking cone (422), a containing cavity (423) is uniformly formed between the main body rod (421) and the ground breaking cone (422), the center of the main body rod (421) is provided with a guiding through groove (424), and the inner wall of the guiding through groove (424) is provided with threads;
the transmission screw rod (43) comprises a screw rod body (431), the top end of the screw rod body (431) is fixedly connected with an output shaft of the first transmission motor (6), and a rotating shaft (432) is fixedly arranged at the joint of the top of the screw rod body (431) and the upper bottom plate (5).
2. The non-point source contaminated soil sampling and collecting device according to claim 1, wherein: a through groove is formed in the lower base plate (1), the inner diameter of the through groove is larger than the outer diameter of the limiting outer cylinder (41), and a fixing cone (9) is fixedly arranged at the bottom of the lower base plate (1).
3. The non-point source contaminated soil sampling and collecting device according to claim 1, wherein: the soil breaking cone (422) is arranged in a triangular pyramid shape, the cross section of the positioning groove (415) is arranged in a V shape, and the positioning groove (415) and three side edges of the main body rod (421) are arranged in an aligning way.
4. The non-point source contaminated soil sampling and collecting device according to claim 1, wherein: the outer diameter of the screw body (431) is equal to the inner diameter of the guide through groove (424), and the guide through groove (424) is in threaded transmission with the screw body (431) through threads.
5. The non-point source contaminated soil sampling and collecting device according to claim 1, wherein: first drive motor (6) and second drive motor (7) all set up to just reversing motor, first drive motor (6) and second drive motor (7) all with battery (3) electric connection, still be equipped with control switch between first drive motor (6) and second drive motor (7) and battery (3).
6. The non-point source contaminated soil sampling and collecting device according to claim 1, wherein: the second transmission motor (7) is in meshed transmission with the transmission tooth groove (414) through the transmission gear (8).
7. The non-point source contaminated soil sampling and collecting device according to claim 5, wherein: the depth of the guide through groove (424) is equal to the length of the screw body (431), and the length of the main body rod (421) and the length of the ground breaking cone (422) are not more than the length of the main body cylinder (411).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121668882.0U CN215811723U (en) | 2021-07-22 | 2021-07-22 | Non-point source pollutes soil sampling collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121668882.0U CN215811723U (en) | 2021-07-22 | 2021-07-22 | Non-point source pollutes soil sampling collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215811723U true CN215811723U (en) | 2022-02-11 |
Family
ID=80183490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121668882.0U Active CN215811723U (en) | 2021-07-22 | 2021-07-22 | Non-point source pollutes soil sampling collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215811723U (en) |
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2021
- 2021-07-22 CN CN202121668882.0U patent/CN215811723U/en active Active
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