CN113218694A - High-cold grassland ecological soil sampling device and sampling method thereof - Google Patents
High-cold grassland ecological soil sampling device and sampling method thereof Download PDFInfo
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- CN113218694A CN113218694A CN202110562193.XA CN202110562193A CN113218694A CN 113218694 A CN113218694 A CN 113218694A CN 202110562193 A CN202110562193 A CN 202110562193A CN 113218694 A CN113218694 A CN 113218694A
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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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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses an alpine grassland ecological soil sampling device and a sampling method thereof, and the sampling device comprises a support plate and a soil loosening assembly, wherein the middle part of the bottom end of the support plate is fixedly connected with a shell, the inner wall of one side of the shell is fixedly connected with a first motor, the soil loosening assembly comprises a worm and a soil loosening cutter, the worm is fixedly arranged on a transmission shaft of the first motor, one end of the worm is rotatably connected with the inner wall of the other side of the shell through a bearing, the inner side of the worm is rotatably connected with a worm wheel through a rotating shaft, and the worm wheel is meshed with the worm. Is beneficial to the subsequent sampling of the soil.
Description
Technical Field
The invention relates to the technical field of soil sampling, in particular to an alpine grassland ecological soil sampling device and a sampling method thereof.
Background
Grassland ecology is the viewpoint and method of application ecology and system theory, research grassland ecosystem's structure, function, biological production, developments, ecological regulation and control, and explore its realization high efficiency, balance and the science of sustainable development, when analysis and research grassland soil, need gather the soil sample, this is the representativeness of assurance sample, the important process of validity, soil sampling device is the important instrument in the collection process of soil sample, current soil collection is not convenient for clear up the loam on high and cold grass ground surface, it wastes time and energy to need manually gather soil simultaneously.
Disclosure of Invention
The invention aims to provide an alpine grassland ecological soil sampling device to solve the problem that the floating soil on the surface of the alpine grassland is inconvenient to clean in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the ecological soil sampling device for the alpine grassland comprises a support plate and a soil loosening assembly, wherein a shell is fixedly connected to the middle of the bottom end of the support plate, a first motor is fixedly connected to the inner wall of one side of the shell, the soil loosening assembly comprises a worm and a soil loosening cutter, the worm is fixedly arranged on a transmission shaft of the first motor, one end of the worm is rotatably connected with the inner wall of the other side of the shell through a bearing, the inner side of the worm is rotatably connected with a worm wheel through a rotating shaft, the worm wheel is meshed with the worm, the soil loosening cutter is fixedly arranged on the front side of the worm wheel, a connecting plate is fixedly connected to one side of the top end of the support plate, a second motor is fixedly connected to the inner side of the top end of the connecting plate, a screw rod is fixedly connected to the transmission shaft of the second motor, a sliding plate is in threaded connection with the outer side of the screw rod, and a limiting rod is fixedly connected to the inner side of the top end of the support plate, the inboard middle part fixedly connected with sampling tube of slide, one side fixedly connected with dead lever of the bottom of extension board, the inboard sliding connection of dead lever bottom has the slide bar, the one end fixedly connected with baffle of slide bar, the outside cover of slide bar is equipped with high-elastic spring, the both ends of high-elastic spring respectively with one side of slide bar with one side fixed connection of dead lever.
As a preferable technical scheme of the invention, the bottom end of the support plate is fixedly connected with four rollers.
As a preferable technical scheme of the invention, the bottom end of the screw is rotatably connected with the inner side of the top end of the support plate through a bearing.
As a preferable technical solution of the present invention, the outer side of the sliding plate is slidably connected to the inner side of the support plate, and the outer side of the limiting rod is slidably connected to the other side of the inner side of the sliding plate.
As a preferable technical scheme of the invention, the outer side of the baffle is connected with the inner side of the sampling tube in a sliding way.
As a preferable technical scheme of the invention, the outer side of the sampling tube is connected with the inner side of the support plate in a sliding way.
As a preferred technical scheme of the present invention, a storage battery is fixedly disposed on the other side of the top end of the support plate, a switch panel is fixedly connected to one side of the support plate, a first motor switch and a second motor switch are respectively disposed on the surface of the switch panel, and the first motor and the second motor are electrically connected to the storage battery through the first motor switch and the second motor switch respectively.
The invention relates to a sampling method of an alpine grassland ecological soil sampling device, which comprises the following steps:
s1: firstly, the support plate 1 is pushed to move to a position needing sampling under the rolling action of the roller 2;
s2: loosening soil by using a loosening blade 33 on a worm wheel 32;
s3: after soil is loosened, the sampling tube 8 is positioned above a soil loosening area by moving the support plate 1, then the slide rod 11 is moved rightwards to drive the baffle 12 to move rightwards, and at the moment, no barrier exists in the sampling tube 8, namely the sampling tube is in a communicated state;
s4: the sampling tube 8 is inserted into the soil by moving the sampling tube 8 downwards, then the sampling tube 8 is controlled to move upwards, the inner part of the sampling tube 8 is blocked under the elastic reset action of a high-elasticity spring 13 by a baffle 12 on a slide rod 11, and the collected soil can be intercepted in the sampling tube 8;
s5: and finally, pushing the support plate 1 back to the designated position to take out the soil, thereby completing the sampling of the soil.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the alpine grassland ecological soil sampling device, the worm wheel, the soil loosening blade and other components are adopted, the worm wheel meshed with the worm can drive the soil loosening blade to rotate back and forth in a small range to loosen the soil by driving the worm to rotate forwards and backwards through the forward and reverse rotation of the motor, meanwhile, the driving roller is convenient to move to a specified position, the operation of loosening the soil and clearing the soil is facilitated in advance, and the subsequent sampling of the soil is facilitated.
2. The invention relates to an ecological soil sampling device for alpine grassland, which comprises a screw, a limiting rod, a sampling tube, a baffle, a spring and other components, wherein the screw is rotated to drive the sampling tube to move downwards, and the baffle is separated from the sampling tube by pulling a sliding rod, so that the sampling tube can sample and collect soil after loosening.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic top view of the spacing rod of the present invention;
FIG. 4 is an enlarged schematic view of the ripping assembly of the present invention;
FIG. 5 is a side view of the worm gear of the present invention.
In the figure: 1. a support plate; 2. a roller; 3. a soil loosening assembly; 31. a worm; 32. a worm gear; 33. a soil loosening blade; 4. a housing; 5. a first motor; 6. a screw; 7. a slide plate; 8. a sampling tube; 9. a limiting rod; 10. fixing the rod; 11. a slide bar; 12. a baffle plate; 13. a high-elastic spring; 14. a connecting plate; 15. a second motor; 16. a storage battery; 17. a switch panel.
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.
Referring to fig. 1-5, the invention provides an alpine grassland ecological soil sampling device, which comprises a support plate 1 and a soil loosening assembly 3, wherein the middle part of the bottom end of the support plate 1 is fixedly connected with a shell 4, the inner wall of one side of the shell 4 is fixedly connected with a first motor 5, the soil loosening assembly 3 comprises a worm 31 and a soil loosening blade 33, the worm 31 is fixedly arranged on a transmission shaft of the first motor 5, one end of the worm 31 is rotatably connected with the inner wall of the other side of the shell 4 through a bearing, the inner side of the worm 31 is rotatably connected with a worm wheel 32 through a rotating shaft, the worm wheel 32 is meshed with the worm 31, the soil loosening blade 33 is fixedly arranged on the front surface of the worm wheel 32, one side of the top end of the support plate 1 is fixedly connected with a connecting plate 14, the inner side of the top end of the connecting plate 14 is fixedly connected with a second motor 15, the transmission shaft of the second motor, the inboard middle part fixedly connected with sampling tube 8 of slide 7, one side fixedly connected with dead lever 10 of the bottom of extension board 1, the inboard sliding connection of dead lever 10 bottom has slide bar 11, the one end fixedly connected with baffle 12 of slide bar 11, the outside cover of slide bar 11 is equipped with high-elastic spring 13, the both ends of high-elastic spring 13 respectively with one side of slide bar 11 and one side fixed connection of dead lever 10.
Preferably, the bottom end of the support plate 1 is fixedly connected with four rollers 2, so that the support plate 1 is convenient to push to move; the bottom end of the screw 6 is rotatably connected with the inner side of the top end of the support plate 1 through a bearing, so that the screw 6 can rotate conveniently; the outer side of the sliding plate 7 is connected with the inner side of the support plate 1 in a sliding manner, and the outer side of the limiting rod 9 is connected with the other side of the inner side of the sliding plate 7 in a sliding manner, so that the sliding plate 7 is limited conveniently; the outer side of the baffle 12 is slidably connected with the inner side of the sampling tube 8, so that the soil collected in the sampling tube 8 can be conveniently intercepted, and the soil is prevented from falling off when the support plate 1 is pushed back to a specified position; the outer side of the sampling tube 8 is in sliding connection with the inner side of the support plate 1, so that the moving stability of the sampling tube 8 is improved conveniently; the battery 16 is fixedly arranged on the other side of the top end of the support plate 1, a switch panel 17 is fixedly connected to one side of the support plate 1, a first motor switch and a second motor switch are respectively arranged on the surface of the switch panel 17, and the first motor 5 and the second motor 15 are respectively electrically connected with the battery 16 through the first motor switch and the second motor switch, so that the operation of the first motor 5 and the second motor 15 can be controlled conveniently.
The sampling method during the use specifically comprises the steps of firstly pushing the support plate 1 to enable the support plate 1 to move to a position needing sampling under the rolling action of the roller 2, supplying power to the first motor 5 and the second motor 15 through the storage battery 16, controlling the first motor 5 to operate through a first motor switch on the switch panel 17 to drive the worm 31 to rotate, driving the worm 31 to rotate to drive the worm wheel 32 meshed with the worm 31 to rotate, loosening soil by the soil loosening cutter 33 on the worm wheel 32, after loosening soil, enabling the sampling pipe 8 to be located above a soil loosening area by moving the support plate 1, then moving the sliding rod 11 to the right, driving the baffle 12 to move to the right, enabling the sampling pipe 8 to be in a communicated state without obstacles inside, and controlling the second motor 15 to drive the screw to rotate through a second motor switch, at this moment, the sliding plate 7 in threaded connection with the screw rod can move up and down through the screw rod, wherein the limiting rod 9 has a limiting effect on the sliding plate 7, so that the sliding plate 7 can stably move, then the sampling tube 8 can be driven to move up and down through the sliding plate 7, at this moment, the sampling tube 8 can be inserted into soil through the downward movement of the sampling tube 8, then the sampling tube 8 is controlled to move up, then the baffle 12 on the sliding rod 11 blocks the inside of the sampling tube 8 under the elastic resetting effect of the high-elasticity spring 13, so that the collected soil can be intercepted inside the sampling tube 8, and then the support plate 1 is pushed back to a specified position to take out the soil, so that the soil sampling can be completed.
In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (8)
1. The utility model provides an ecological soil sampling device in alpine grassland, includes extension board (1) and loosens the soil subassembly (3), its characterized in that: the middle of the bottom end of the support plate (1) is fixedly connected with a shell (4), the inner wall of one side of the shell (4) is fixedly connected with a first motor (5), the soil loosening assembly (3) comprises a worm (31) and a soil loosening blade (33), the worm (31) is fixedly arranged on a transmission shaft of the first motor (5), one end of the worm (31) is rotatably connected with the inner wall of the other side of the shell (4) through a bearing, the inner side of the worm (31) is rotatably connected with a worm wheel (32) through a rotating shaft, the worm wheel (32) is meshed with the worm (31), the soil loosening blade (33) is fixedly arranged on the front face of the worm wheel (32), one side of the top end of the support plate (1) is fixedly connected with a connecting plate (14), the inner side of the top end of the connecting plate (14) is fixedly connected with a second motor (15), and the transmission shaft of the second motor (15) is fixedly connected with a screw (6), the outside threaded connection of screw rod (6) has slide (7), the inboard fixedly connected with gag lever post (9) in top of extension board (1), the inboard middle part fixedly connected with sampling tube (8) of slide (7), one side fixedly connected with dead lever (10) of the bottom of extension board (1), the inboard sliding connection of dead lever (10) bottom has slide bar (11), the one end fixedly connected with baffle (12) of slide bar (11), the outside cover of slide bar (11) is equipped with high-elastic spring (13), the both ends of high-elastic spring (13) respectively with one side of slide bar (11) with one side fixed connection of dead lever (10).
2. The alpine grassland ecological soil sampling device according to claim 1, characterized in that: the bottom end of the support plate (1) is fixedly connected with four rollers (2).
3. The alpine grassland ecological soil sampling device according to claim 1, characterized in that: the bottom end of the screw rod (6) is rotatably connected with the inner side of the top end of the support plate (1) through a bearing.
4. The alpine grassland ecological soil sampling device according to claim 1, characterized in that: the outer side of the sliding plate (7) is in sliding connection with the inner side of the support plate (1), and the outer side of the limiting rod (9) is in sliding connection with the other side of the inner side of the sliding plate (7).
5. The alpine grassland ecological soil sampling device according to claim 1, characterized in that: the outer side of the baffle (12) is connected with the inner side of the sampling tube (8) in a sliding way.
6. The alpine grassland ecological soil sampling device according to claim 1, characterized in that: the outer side of the sampling tube (8) is connected with the inner side of the support plate (1) in a sliding way.
7. The alpine grassland ecological soil sampling device according to claim 1, characterized in that: the battery (16) is fixedly arranged on the other side of the top end of the support plate (1), a switch panel (17) is fixedly connected to one side of the support plate (1), a first motor switch and a second motor switch are respectively arranged on the surface of the switch panel (17), and the first motor (5) and the second motor (15) are respectively electrically connected with the battery (16) through the first motor switch and the second motor switch.
8. The sampling method of the ecological soil sampling device for alpine grasses according to any one of claims 2 to 7, characterized in that: the method comprises the following steps:
s1: firstly, the support plate (1) is pushed to move to a position needing sampling under the rolling action of the roller (2);
s2: loosening soil by using a loosening blade (33) on a worm wheel (32);
s3: after soil is loosened, the sampling tube (8) is positioned above a soil loosening area by moving the support plate (1), then the sliding rod (11) is moved rightwards to drive the baffle (12) to move rightwards, and at the moment, no obstacle exists in the sampling tube (8), namely the sampling tube is in a communicated state;
s4: the sampling tube (8) is inserted into the soil by moving down the sampling tube (8), then the sampling tube (8) is controlled to move up, the inner part of the sampling tube (8) is blocked under the elastic reset action of a high-elasticity spring (13) through a baffle (12) on a sliding rod (11), and the collected soil can be intercepted in the sampling tube (8);
s5: and finally, pushing the support plate (1) back to the designated position to take out the soil, thereby completing the sampling of the soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110562193.XA CN113218694A (en) | 2021-05-24 | 2021-05-24 | High-cold grassland ecological soil sampling device and sampling method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110562193.XA CN113218694A (en) | 2021-05-24 | 2021-05-24 | High-cold grassland ecological soil sampling device and sampling method thereof |
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| CN113218694A true CN113218694A (en) | 2021-08-06 |
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| CN202110562193.XA Pending CN113218694A (en) | 2021-05-24 | 2021-05-24 | High-cold grassland ecological soil sampling device and sampling method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114486331A (en) * | 2022-01-26 | 2022-05-13 | 陈莹 | Soil breaking rod for environmental protection detection |
| CN115420548A (en) * | 2022-10-21 | 2022-12-02 | 王瑛 | Outdoor soil sampling equipment based on plug-in collection |
| CN116625732A (en) * | 2023-06-06 | 2023-08-22 | 山东慧创信息科技有限公司 | Soil sampling device and sampling method for waste mine barren mountain restoration |
-
2021
- 2021-05-24 CN CN202110562193.XA patent/CN113218694A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114486331A (en) * | 2022-01-26 | 2022-05-13 | 陈莹 | Soil breaking rod for environmental protection detection |
| CN114486331B (en) * | 2022-01-26 | 2023-11-21 | 陈莹 | Soil breaking rod for environmental protection detection |
| CN115420548A (en) * | 2022-10-21 | 2022-12-02 | 王瑛 | Outdoor soil sampling equipment based on plug-in collection |
| CN115420548B (en) * | 2022-10-21 | 2023-07-21 | 王瑛 | Outdoor soil sampling equipment based on plug-in acquisition |
| CN116625732A (en) * | 2023-06-06 | 2023-08-22 | 山东慧创信息科技有限公司 | Soil sampling device and sampling method for waste mine barren mountain restoration |
| CN116625732B (en) * | 2023-06-06 | 2023-10-27 | 山东慧创信息科技有限公司 | Soil sampling device and sampling method for waste mine barren mountain restoration |
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