CN114755392A - Detection apparatus for tea tree nursery soil humiture - Google Patents
Detection apparatus for tea tree nursery soil humiture Download PDFInfo
- Publication number
- CN114755392A CN114755392A CN202210455104.6A CN202210455104A CN114755392A CN 114755392 A CN114755392 A CN 114755392A CN 202210455104 A CN202210455104 A CN 202210455104A CN 114755392 A CN114755392 A CN 114755392A
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- 239000002689 soil Substances 0.000 title claims abstract description 55
- 235000009024 Ceanothus sanguineus Nutrition 0.000 title claims abstract description 21
- 240000003553 Leptospermum scoparium Species 0.000 title claims abstract description 21
- 235000015459 Lycium barbarum Nutrition 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 238000007790 scraping Methods 0.000 claims abstract description 19
- 244000269722 Thea sinensis Species 0.000 claims abstract description 8
- 238000013500 data storage Methods 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 241001074085 Scophthalmus aquosus Species 0.000 claims 1
- 235000019994 cava Nutrition 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000005553 drilling Methods 0.000 abstract description 12
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000209507 Camellia Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 235000006468 Thea sinensis Nutrition 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 235000018597 common camellia Nutrition 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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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
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
- G01N33/245—Earth materials for agricultural purposes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
- G01N33/246—Earth materials for water content
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Immunology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Geology (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Remote Sensing (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model discloses a device for detecting soil temperature and humidity of a tea nursery, which belongs to the technical field of tea tree planting and comprises a supporting table and a drilling pile arranged on the supporting table, wherein bearing beams are symmetrically welded on two sides of the top wall of the supporting table, a liftable soil scraping motor is arranged between the two bearing beams, the top end of the drilling pile is coaxially connected with an output shaft of the soil scraping motor, a containing cylinder is fixedly welded in the center of the top wall of the supporting table, two protruding edge angles are welded on the outer wall of the drilling pile, shifting motors are welded on the outer walls on two sides of the containing cylinder, grooves are formed in the inner walls on two sides of the containing cylinder in a concave mode, and a plurality of temperature and humidity sensors driven by the shifting motors to shift are arranged on two sides of each groove. This detection device of tea nursery soil humiture makes the humiture of the soil of different degree of depth, same degree of depth different positions be the simultaneous detection for the efficiency of detection is higher.
Description
Technical Field
The utility model belongs to the technical field of tea tree planting, and particularly relates to a device for detecting the temperature and the humidity of soil in a tea tree nursery.
Background
Tea (Camellia sinensis L.) is perennial evergreen tree or shrub of the genus Camellia of the family Theaceae, has a long cultivation history, and is one of the important economic crops in China. The distribution of the tea trees is mainly concentrated between 16 degrees of south latitude and 30 degrees of north latitude, the tea trees like warm and humid climate, buds begin to sprout when the average temperature is more than 15 ℃, the optimal growth temperature is 20-25 ℃, the tea trees like light and shade, and the tea trees are suitable for planting and cultivating under diffused light. The tea tree seedling culture is divided into sexual propagation and vegetative propagation, the seedling culture density is high, diseases and insect pests are easy to generate in the seedling culture process, and the device for measuring the soil temperature and humidity in the nursery garden is provided for promoting the application technical research in all aspects of the tea tree seedling culture.
Tea seedlings are cultivated, the temperature and the humidity of a nursery garden need to be suitable, under the ordinary condition, nursery garden management and maintenance personnel are used for observing the tea seedlings by experience, along with the development of science and technology, the intelligent nursery garden management level is continuously improved, but the underground temperature and humidity measurement and control adjustment of tea seedling growth still needs to be further deeply researched, most devices for detecting the temperature and the humidity of soil are read along with the measurement, the storage reading and the process monitoring cannot be achieved, and the detection efficiency is very low.
Disclosure of Invention
The utility model aims to provide a device for detecting the soil temperature and the humidity of a tea tree nursery, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a detection device for the soil temperature and humidity of a tea tree nursery comprises a support table and drilled piles arranged on the support table, wherein four corners of the bottom wall of the support table are provided with universal wheels which enable the support table to move conveniently, bearing beams are symmetrically welded on two sides of the top wall of the support table, a liftable soil scraping motor is arranged between the two bearing beams, and the top ends of the drilled piles are coaxially connected with an output shaft of the soil scraping motor;
a containing barrel is fixedly welded at the center of the top wall of the supporting table, a plurality of containing grooves are symmetrically formed in two sides of the bottom of the outer wall of the drilled pile, and two protruding edge angles are welded on the outer wall of the drilled pile;
the outer walls of two sides of the containing cylinder are respectively welded with a shifting motor, the inner walls of two sides of the containing cylinder are respectively sunken to form a groove, and two sides of each groove are respectively provided with a plurality of temperature and humidity sensors which are driven by the shifting motors to displace;
the supporting table is fixedly provided with a control box, a power supply module is arranged in the control box, the control box comprises a control box shell, a control panel, a controller, a remote control module and a data storage module, the control panel is provided with a plurality of buttons, the remote control module comprises a receiving module and a transmitting signal module, the remote control module is in control connection with a remote mobile phone or a computer, and the data storage module is used for storing measured temperature and humidity data.
In a preferred embodiment, two opposite side surfaces of the two bearing beams are recessed to form side sliding grooves, threaded rods are rotatably arranged on the inner sides of the two side sliding grooves, and lifting motors are fixedly mounted on top walls of the two bearing beams.
As a preferred embodiment, a lifting platform capable of lifting is further arranged between the two bearing beams, two ends of the lifting platform respectively extend into the two side sliding grooves, and the two threaded rods are sleeved with threads.
In a preferred embodiment, the soil scraping motor is fixedly installed at the center of the top wall of the lifting platform, and a through hole penetrating through the supporting platform is drilled downwards from the top wall of the storage cylinder.
In a preferred embodiment, the centers of the two side walls of the two grooves away from each other are rotatably connected with screw rods, and output shafts of the two displacement motors are coaxially connected with the two screw rods respectively.
As the preferred embodiment, the two screw rods are all provided with vertical supporting plates in a threaded sleeve mode, and a plurality of supporting rods which are distributed at equal intervals in the vertical direction are fixedly welded on two sides, close to the side wall of the drilled pile, of each vertical supporting plate.
In a preferred embodiment, the plurality of temperature/humidity sensors in the recess are respectively mounted on top walls of the plurality of struts.
As a preferred embodiment, a temperature and humidity sensor is installed on the top wall of one of the support rods, and the temperature and humidity sensors in the grooves are grouped in pairs.
This detection device of tea nursery soil humiture's technological effect and advantage:
after soil taking is completed, the drilling pile rises, a plurality of accommodating grooves enter the inner cavity of the accommodating barrel, then two shifting motors outside the accommodating barrel are driven to work, temperature and humidity sensors in two grooves simultaneously stretch into the accommodating grooves on two sides of the drilling pile to detect the temperature and humidity of the soil, the temperature and the humidity of the soil at different depths and different positions of the same depth are detected simultaneously, and the detection efficiency is higher.
The drilled piles are gradually embedded into soil by enabling the two lifting motors to work, the soil scraping motors work to drive the drilled piles to rotate while embedding the drilled piles into the soil, the protruding edge angles on the outer walls of the drilled piles are used for assisting in scraping the soil, more soil can enter the accommodating grooves, the soil taking efficiency is higher by the rotation of the drilled piles, the arranged accommodating grooves and the protruding edge angles, and more soil can be taken in unit time;
drawings
FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a front view of an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of one side of a drilled pile according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of another side of a drilled pile according to an embodiment of the present invention;
FIG. 5 is a cross-sectional view taken along A-A of the receptacle of the embodiment of FIG. 1 in accordance with the present invention;
FIG. 6 is an enlarged view of the embodiment of the utility model at B in FIG. 5;
FIG. 7 is a schematic block diagram of a circuit of an embodiment of the utility model;
fig. 8 is a schematic structural diagram of a control box according to an embodiment of the present invention.
In the figure: 1. a support table; 2. drilling a pile; 3. a bearing beam; 4. a lifting motor; 5. a side chute; 6. a threaded rod; 7. a lifting platform; 8. a soil scraping motor; 9. a storage cylinder; 10. a through hole; 11. a receiving groove; 12. a protruded edge angle; 13. a displacement motor; 14. a groove; 15. a screw rod; 16. a slide bar; 17. a vertical supporting plate; 18. a strut; 19. a temperature and humidity sensor; 20. a cone base angle; 21. a universal wheel; 24. a control box; 25. a housing; 26. a control panel; 27. a controller; 28. a remote control module; 281. a receiving module; 282. a signal transmitting module; 29. a data storage module; 30. a button.
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.
Please refer to fig. 1-8, which illustrate a device for detecting temperature and humidity of soil in a tea nursery, comprising a supporting platform 1 horizontally disposed, and a drilling pile 2 disposed on the supporting platform 1 in a lifting manner, wherein four corners of the bottom wall of the supporting platform 1 are respectively provided with a universal wheel 21, so that the device is convenient to move.
As shown in fig. 1-4, two bearing beams 3 are symmetrically welded on both sides of the top wall of the supporting platform 1, a lifting motor 4 is fixedly installed on the top wall of each bearing beam 3, a side sliding groove 5 is formed by recessing the opposite side surfaces of the two bearing beams 3, a threaded rod 6 is rotatably arranged inside each side sliding groove 5, both ends of the threaded rod 6 are rotatably connected with the top wall and the bottom wall of each side sliding groove 5 respectively, the output shafts of the two lifting motors 4 are coaxially connected with the two threaded rods 6 respectively, a lifting platform 7 capable of lifting is arranged between the two bearing beams 3, both ends of the lifting platform 7 respectively extend into the two side sliding grooves 5 and are sleeved on the two threaded rods 6, one end of the lifting platform 7 extending into the side sliding grooves 5 is attached to the inner wall of the side sliding groove 5, so that the lifting platform 7 can stably lift along the inner wall of the side sliding groove 5, a lifting earth scraping motor 8 is arranged between the two bearing beams 3, the top end of the drilled pile 2 is coaxially connected with an output shaft of a soil scraping motor 8, the soil scraping motor 8 is fixedly arranged at the center of the top wall of the lifting platform 7, and the top end of the drilled pile 2 is attached to the center of the bottom wall of the lifting platform 7;
a storage barrel 9 which protrudes upwards is fixedly welded at the center of the top wall of the support platform 1, a through hole 10 which penetrates through the support platform 1 is drilled downwards from the top wall of the storage barrel 9, a part of the drilled pile 2 is arranged at the inner side of the through hole 10, a cone base angle 20 is integrally welded at the bottom end of the drilled pile 2, a plurality of accommodating grooves 11 are symmetrically arranged at two sides of the bottom of the outer wall of the drilled pile 2, and a plurality of receiving grooves 11 drilled on each side of the pile 2 are distributed at equal intervals along the vertical direction, the horizontal section of the receiving grooves 11 is fan-shaped, the utility model is not limited to the above, and other shapes can be adopted during the actual design, two protruding edges 12 distributed in a circumferential array along the vertical axis of the drilled pile 2 are welded on the outer wall of the drilled pile 2, each protruding edge 12 is close to a plurality of receiving grooves 11 on one side of the outer wall of the drilled pile 2, thereby assisting scraping by the projecting corners 12 and making the soil more easily enter the storage grooves 11.
As shown in fig. 5-6, shift motors 13 are welded on the outer walls of two sides of the storage barrel 9, grooves 14 are formed on the inner walls of two sides of the storage barrel 9, screw rods 15 are rotatably connected to the centers of one side wall of the two grooves 14, which are far away from each other, the output shafts of the two shift motors 13 are coaxially connected with the two screw rods 15, slide rods 16 are welded on two sides of one side wall of each groove 14, which is far away from the drilled pile 2, vertical support plates 17 are screwed on the two screw rods 15, two ends of each vertical support plate 17 are slidably sleeved on the two slide rods 16, so that the two vertical support plates 17 can translate more stably, and a plurality of support rods 18 are fixedly welded on two sides of one side wall of each vertical support plate 17, which is close to the drilled pile 2, and are distributed at equal intervals in the vertical direction;
a plurality of temperature and humidity sensors 19 driven by the shift motor 13 to move are arranged on two sides of each groove 14, the temperature and humidity sensors 19 are respectively used for extending into the accommodating grooves 11, the temperature and humidity sensors 19 in the grooves 14 are respectively arranged on top walls of the support rods 18, namely, one temperature and humidity sensor 19 is arranged on the top wall of one support rod 18, namely, the temperature and humidity sensors 19 in the grooves 14 are two-by-two in one group (the temperature and humidity sensors 19 in the group are same in height, and the temperature and humidity sensors 19 are preferably RS485 in model), and the temperature and humidity sensors 19 in the group are used for extending into one accommodating groove 11 to detect the temperature and humidity of soil.
The fixed control box 24 that is provided with on brace table 1, the built-in power module of control box 24, power module is each motor and the power supply of control box 24, control box 24 includes control box shell 25, control panel 26, controller 27, remote control module 28, data storage module 29, control panel 26 is last to set up a plurality of buttons 30, button 30 control circular telegram and each motor shut down, remote control module 28 includes receiving module 281 and transmission signal module 282, remote control module 28 can carry out control connection with remote end cell-phone or computer, data storage module 29 is used for storing the humiture data of survey.
When the device for detecting the soil temperature and humidity of the tea tree nursery is used, the support table 1 is firstly placed above soil to be detected, then the soil scraping motor 8 is driven to work to drive the drilling pile 2 to operate, the two lifting motors 4 are simultaneously driven to drive the two threaded rods 6 to operate, the two lifting platforms 7 sink along with the two threaded rods, the drilling pile 2 and the cone base angle 20 sink, the conical structure of the cone base angle 20 is embedded into the specified depth in the soil, the lifting motors 4 stop working, the soil scraping motor 8 continuously works to drive the drilling pile 2 to rotate for a period of time, so that the protruded corners 12 at two sides of the drilling pile 2 can assist in scraping the surrounding soil, and finely crushed soil can more quickly enter the plurality of accommodating grooves 11 at two sides of the drilling pile 2, taking out soil;
after soil taking is completed, the two lifting motors 4 are reversely rotated, the lifting platform 7, the soil scraping motor 8, the drilled pile 2 and the cone bottom angle 20 are driven to ascend, finally, the plurality of accommodating grooves 11 on the two sides of the drilled pile 2 are all ascended into the through hole 10, the positions of the plurality of accommodating grooves 11 are required to better correspond to the positions of the two grooves 14, then, the two shifting motors 13 are driven to work to drive the two screw rods 15 to run, the two vertical supporting plates 17 slide along the sliding rods 16 on the two ends of the vertical supporting plates, the plurality of supporting rods 18 and the plurality of temperature and humidity sensors 19 in the two grooves 14 are driven to respectively extend into the plurality of accommodating grooves 11 on the two sides of the drilled pile 2, soil in each accommodating groove 11 is respectively detected, the two temperature and humidity sensors 19 in each accommodating groove 11 work simultaneously, so that the detection efficiency is improved, and the temperature and humidity of the soil in one accommodating groove 11 are detected by the two temperature and humidity sensors 19, the accuracy of detection is also improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the inventive concept of the present invention should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a detection apparatus for tea nursery soil humiture, includes brace table (1) and locates brill on brace table (1) and establish stake (2), universal wheel (21) that make its be convenient for remove, its characterized in that are all installed in the four corners of brace table (1) diapire: bearing beams (3) are symmetrically welded on two sides of the top wall of the supporting table (1), a liftable soil scraping motor (8) is arranged between the two bearing beams (3), and the top end of the drilled pile (2) is coaxially connected with an output shaft of the soil scraping motor (8);
a storage barrel (9) is fixedly welded at the center of the top wall of the support table (1), a plurality of accommodating grooves (11) are symmetrically formed in two sides of the bottom of the outer wall of the drilled pile (2), and two protruding edge angles (12) are welded on the outer wall of the drilled pile (2);
the temperature and humidity sensor is characterized in that shifting motors (13) are welded on the outer walls of two sides of the containing barrel (9), grooves (14) are formed by sinking the inner walls of two sides of the containing barrel (9), and a plurality of temperature and humidity sensors (19) driven by the shifting motors (13) to shift are arranged on two sides of each groove (14);
support table (1) is gone up the fixed control box (24) that is provided with, control box (24) embeds power module, and control box (24) are including control box shell (25), control panel (26), controller (27), remote control module (28) and data storage module (29), set up a plurality of buttons (30) on control panel (26), remote control module (28) are including receiving module (281) and transmission signal module (282), remote control module (28) carry out control connection with remote end cell-phone or computer, data storage module (29) are used for storing the humiture data of survey.
2. The tea tree nursery garden soil temperature and humidity detection device according to claim 1, characterized in that: two the side of accepting roof beam (3) in opposite directions all caves in and is formed with side spout (5), two side spout (5) inboard is all rotated and is provided with threaded rod (6), two the equal fixed mounting of roof of accepting roof beam (3) has elevator motor (4).
3. The tea tree nursery garden soil temperature and humidity detection device according to claim 2, characterized in that: a lifting platform (7) capable of lifting is further arranged between the two bearing beams (3), two ends of the lifting platform (7) respectively extend into the two side sliding grooves (5) and are sleeved on the two threaded rods (6) in a threaded mode.
4. The device for detecting the soil temperature and the humidity of the tea tree nursery garden as claimed in claim 3, wherein: the soil scraping motor (8) is fixedly arranged at the center of the top wall of the lifting platform (7), and a through hole (10) penetrating through the supporting platform (1) is drilled downwards from the top wall of the storage barrel (9).
5. The tea tree nursery garden soil temperature and humidity detection device according to claim 1, characterized in that: the center of one side wall of two grooves (14) far away from each other is rotationally connected with a screw rod (15), and output shafts of the two displacement motors (13) are respectively coaxially connected with the two screw rods (15).
6. The device for detecting the soil temperature and the humidity of the tea tree nursery garden as claimed in claim 5, wherein: two equal thread bush is equipped with vertical supporting plate (17) on lead screw (15), every vertical supporting plate (17) are close to and bore both sides of establishing a lateral wall of stake (2) and all fixed welding have a plurality of branch (18) of equidistant distribution along vertical direction.
7. The device for detecting the soil temperature and the humidity of the tea tree nursery garden as claimed in claim 6, wherein: and a plurality of temperature and humidity sensors (19) in the grooves (14) are respectively arranged on the top walls of the support rods (18).
8. The tea tree nursery garden soil temperature and humidity detection device according to claim 7, characterized in that: a temperature and humidity sensor (19) is installed on the top wall of one support rod (18), and the temperature and humidity sensors (19) in the groove (14) are in a group in pairs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210455104.6A CN114755392A (en) | 2022-04-26 | 2022-04-26 | Detection apparatus for tea tree nursery soil humiture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210455104.6A CN114755392A (en) | 2022-04-26 | 2022-04-26 | Detection apparatus for tea tree nursery soil humiture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114755392A true CN114755392A (en) | 2022-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210455104.6A Pending CN114755392A (en) | 2022-04-26 | 2022-04-26 | Detection apparatus for tea tree nursery soil humiture |
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| Country | Link |
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| CN (1) | CN114755392A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115876981A (en) * | 2023-01-18 | 2023-03-31 | 山西乐村淘网络科技有限公司 | Agricultural automatic soil humidity detection equipment |
| CN117387702A (en) * | 2023-12-13 | 2024-01-12 | 绵阳师范学院 | Portable humiture soil detection device |
-
2022
- 2022-04-26 CN CN202210455104.6A patent/CN114755392A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115876981A (en) * | 2023-01-18 | 2023-03-31 | 山西乐村淘网络科技有限公司 | Agricultural automatic soil humidity detection equipment |
| CN117387702A (en) * | 2023-12-13 | 2024-01-12 | 绵阳师范学院 | Portable humiture soil detection device |
| CN117387702B (en) * | 2023-12-13 | 2024-02-09 | 绵阳师范学院 | Portable humiture soil detection device |
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