CN218157894U - Device capable of automatically detecting agricultural drought - Google Patents
Device capable of automatically detecting agricultural drought Download PDFInfo
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- CN218157894U CN218157894U CN202221429139.4U CN202221429139U CN218157894U CN 218157894 U CN218157894 U CN 218157894U CN 202221429139 U CN202221429139 U CN 202221429139U CN 218157894 U CN218157894 U CN 218157894U
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Abstract
A device capable of automatically detecting agricultural drought relates to the technical field of agricultural remote sensing, and comprises an evaporation cylinder, a filter cylinder, a support rod, a floating ball, an indicating device and a reflecting device, wherein the evaporation cylinder is arranged in soil in a field, the upper end of the evaporation cylinder is arranged above the ground, the filter cylinder is arranged above the evaporation cylinder, the reflecting device is arranged above the filter cylinder, and the support rod, the floating ball and the indicating device are arranged on the reflecting device; the utility model discloses the practicality is strong, uses convenience very, not only can simulate ground soil moisture evaporation and absorption for agricultural drought detects, and the remote control of being convenient for moreover is observed, reduces the personnel working strength labour saving and time saving of agricultural branch of academic or vocational study.
Description
Technical Field
The utility model belongs to the technical field of the agricultural remote sensing technique and specifically relates to a can carry out automated inspection's device to agricultural drought.
Background
The remote sensing technology can monitor and early warn agricultural disasters and the like, plays a vital role in modern agricultural production, adjusts the water content in soil, plays a vital role in crops produced in the same season and the growth trend of the later period of the crops, can monitor the water content and the change trend of the soil through remote sensing, can effectively guarantee the development of local agricultural production, saves cost and improves efficiency, but still needs to carry out actual measurement on the water content in the soil on the ground for the calibration and verification of a remote sensing drought monitoring result. The monitoring needs the agricultural personnel to carry out reconnaissance on the spot and sampling, because the farmland is in a dynamic environment, not only the cost of input is high, and the accuracy of measurement also is difficult to guarantee, and work load is huge moreover, increases agricultural personnel work load.
SUMMERY OF THE UTILITY MODEL
In order to overcome not enough in the background art, the utility model discloses a can carry out automated inspection's device to agricultural drought, the utility model discloses a set up the cartridge filter on the evaporation cylinder, set up reflex reflector on the cartridge filter, set up bracing piece, floater and indicating device on the reflex reflector to reach the purpose through water content in the remote control automated inspection soil.
In order to realize the utility model aims at, the utility model adopts the following technical scheme:
the utility model provides a can carry out automated inspection's device to agricultural drought, includes evaporation cylinder, cartridge filter, bracing piece, floater, indicating device and reflex reflector, and the evaporation cylinder sets up in the soil in the field, and evaporation cylinder upper end sets up subaerial side, and evaporation cylinder top is equipped with the cartridge filter, and the cartridge filter top is equipped with reflex reflector, is equipped with bracing piece, floater and indicating device on the reflex reflector.
The evaporation cylinder comprises a cylinder body, a bottom plate, the gag lever post, fixture block and first connecting ring, the cylinder body is hollow cylindrical structure, the lower part face of cylinder body is equipped with the bottom plate, the upper portion face of bottom plate is connected with the lower part face of cylinder body, the upper portion face of bottom plate is equipped with the gag lever post, be equipped with the fixture block on the gag lever post, be equipped with first connecting ring on the inner wall of the upper end of cylinder body, the side of first connecting ring is connected with the inner wall of cylinder body, the upper portion face of first connecting ring and the upper portion face parallel and level of cylinder body, the inner wall of first connecting ring is equipped with the internal thread, it has the evaporation hole to distribute on the first connecting ring, the evaporation hole runs through the upper portion face and the lower part face of first connecting ring.
The limiting rod is of a cylindrical structure, the lower surface of the limiting rod is connected with the upper surface of the bottom plate, and clamping blocks are uniformly distributed on the side surface of the limiting rod.
The cartridge filter is by the second go-between, first connecting pipe, the second connecting pipe, the filter screen is connected with fixed pipe, the second go-between is ring column structure, evenly distributed has the drainage hole on the second go-between, the drainage hole runs through the upper portion face and the lower part face of second go-between, the upper portion face of second go-between is equipped with first connecting pipe and second connecting pipe, be equipped with the filter screen between first connecting pipe and the second connecting pipe, the lower part face of second go-between is equipped with fixed pipe, the side of fixed pipe is equipped with the external screw thread, the external screw thread of fixed pipe and the mutual threaded connection of internal thread of first connecting ring.
The utility model discloses a filter screen, including first connecting pipe, second connecting pipe, first connecting pipe, second connecting ring, first connecting pipe is hollow cylindrical structure, the lower part face of first connecting pipe is connected with the upper portion face of second connecting ring, the second connecting pipe is hollow cylindrical structure, the second connecting pipe sets up in first connecting pipe, the lower part face of second connecting pipe is connected with the upper portion face of second connecting ring, the inner wall of second connecting pipe and the inner wall parallel and level of second connecting ring, be equipped with at least one filter screen between first connecting pipe and the second connecting pipe, each filter screen structure is the same, each filter screen parallel arrangement, filter screen one side is connected with the inner wall of first connecting pipe, filter screen one side is connected with the side of second connecting pipe.
The reflecting device is composed of a reflecting cover, a third connecting ring, a limiting pipe, a sealing cover, a solar panel, a connecting rod and an LED lamp, the lower surface of the reflecting cover is provided with the third connecting ring, the limiting pipe and the sealing cover are arranged on the third connecting ring, the upper surface of the sealing cover is provided with the solar panel, the connecting rod is arranged in the sealing cover, and the LED lamp is arranged on the connecting rod.
The reflector is hollow inverted circular truncated cone-shaped structure, the lower bottom surface of reflector is equipped with the third go-between, the upper portion face of third go-between is connected with the lower bottom surface of reflector, it has lower water hole to distribute on the third go-between, each water hole all sets up the top at the filter screen down, the below of third go-between is equipped with spacing pipe, the upper portion face of spacing pipe is connected with the lower part face of third go-between, second go-between and first connecting ring are passed to spacing pipe lower extreme, spacing pipe has the perforation in one section side distribution in the evaporation cylinder, the perforation runs through the side and the internal face of spacing pipe, perforation below fixed orifices, the side and the internal face of spacing pipe are run through to the fixed orifices, the fixed orifices corresponds the setting with the fixture block.
The sealed cowling sets up in the reflector, the sealed cowling comprises sealed tube and apron, the sealed tube is made by stereoplasm transparent material, the sealed tube is hollow cylindrical structure, the lower part face of sealed tube is connected with the upper portion face of third go-between, the inner wall of sealed tube and the inner wall parallel and level of third go-between, the upper portion face of sealed tube is equipped with the apron, the lower part face of apron is connected with the upper portion face of sealed tube, the upper portion face of apron is equipped with solar panel, the lower part face of apron is equipped with the connecting rod, the one end of connecting rod is connected with the lower part face of apron, the other end of connecting rod is equipped with the LED lamp, connecting rod and LED lamp all set up in the sealed tube.
The support rod is axially arranged in the limiting pipe, the lower end of the support rod is provided with a floating ball, the floating ball is arranged in the evaporation cylinder, and the upper end of the support rod is provided with an indicating device.
The indicating device is arranged in the sealing cover and comprises a supporting plate, indicating tubes and shading rings, the supporting plate is of a cylindrical structure, the supporting plate is arranged above the supporting rod, the lower portion face of the supporting plate is connected with the upper portion face of the supporting rod, the upper portion face of the supporting plate is provided with the indicating tubes, the indicating tubes are made of hard transparent materials, the lower portion face of the indicating tubes is connected with the upper portion face of the supporting plate, the upper portion face of the indicating tubes is provided with the shading rings, the lower portion face of the shading rings is connected with the upper portion face of the indicating tubes, the supporting plate, the indicating tubes and the shading rings are parallel and level to the side faces, the indicating device is provided with at least one indicating tube, the indicating tubes are identical in structure, the colors of the indicating tubes are different, the indicating tubes are arranged in parallel from top to bottom, the shading rings are arranged on the indicating tubes, and the indicating tubes and the shading rings are sleeved on the connecting rods and the LED lamps.
The device capable of automatically detecting the agricultural drought conditions, provided by the utility model, has the advantages that the evaporation cylinder is provided with the filter cylinder, the filter cylinder is provided with the reflecting device, and the reflecting device is provided with the support rod, the floating ball and the indicating device, so as to achieve the purpose of automatically detecting the water content in the soil through remote control; the utility model discloses the practicality is strong, uses unusual convenience, not only can simulate ground soil moisture evaporation and absorption for the agricultural drought detects, and the remote control of being convenient for moreover is observed, reduces the agricultural department personnel working strength labour saving and time saving.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a cross-sectional view of an evaporation cylinder of the present invention;
fig. 3 is a cross-sectional view of a filter cartridge according to the present invention;
FIG. 4 is a schematic view of the connection between the reflector and the limiting tube of the present invention;
FIG. 5 is a cross-sectional view of the reflector of the present invention;
FIG. 6 is a schematic view of the connection between the support rod, the floating ball and the indicating device of the present invention;
fig. 7 is a cross-sectional view of the indicating device of the present invention;
in the figure: 1. a reflector; 2. a filter cartridge; 3. an evaporation cylinder; 4. a sealing cover; 5. a solar panel;
6. a barrel body; 7. a base plate; 8. a limiting rod; 9. a clamping block; 10. a first connecting ring; 11. an evaporation hole;
12. a second connection ring; 13. water filtering holes; 14. a first connecting pipe; 15. a second connection pipe; 16. filtering with a screen; 17. a fixed tube; 18. a third connecting ring; 19. a drain hole; 20. a limiting pipe; 21. perforating;
22. a fixing hole; 23. a sealing tube; 24. a cover plate; 25. a connecting rod; 26. an LED lamp; 27. a support bar; 28. a floating ball; 29. a support plate; 30. an indicator tube; 31. and (6) a shading ring.
Detailed Description
The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.
Combine 1 ~ 7 a device that can carry out automated inspection to agricultural drought, including evaporating drum 3, cartridge filter 2, bracing piece 27, floater 28, indicating device and reflex reflector, evaporating drum 3 sets up in the soil in the field, and 3 upper ends of evaporating drum set up subaerial above, and evaporating drum 3 top is equipped with cartridge filter 2, and cartridge filter 2 top is equipped with reflex reflector, is equipped with bracing piece 27, floater 28 and indicating device on the reflex reflector.
An evaporation cylinder 3 is by stack shell 6, bottom plate 7, the gag lever post 8, fixture block 9 and first connecting ring 10 constitute, stack shell 6 is hollow cylindrical structure, the lower part face of stack shell 6 is equipped with bottom plate 7, the upper portion face of bottom plate 7 is connected with the lower part face of stack shell 6, the upper portion face of bottom plate 7 is equipped with gag lever post 8, be equipped with fixture block 9 on the gag lever post 8, be equipped with first connecting ring 10 on the inner wall of the upper end of stack shell 6, the side of first connecting ring 10 is connected with the inner wall of stack shell 6, the upper portion face of first connecting ring 10 and the upper portion face parallel and level of stack shell 6, the inner wall of first connecting ring 10 is equipped with the internal thread, it has evaporation hole 11 to distribute on the first connecting ring 10, evaporation hole 11 runs through the upper portion face and the lower part face of first connecting ring 10.
The limiting rod 8 is of a cylindrical structure, the lower portion face of the limiting rod 8 is connected with the upper portion face of the bottom plate 7, and clamping blocks 9 are evenly distributed on the side face of the limiting rod 8.
The filter cartridge 2 is composed of a second connection ring 12, a first connection pipe 14, a second connection pipe 15, a filter screen 16 and a fixed pipe 17, the second connection ring 12 is of a circular ring structure, water filtering holes 13 are uniformly distributed in the second connection ring 12, the water filtering holes 13 penetrate through the upper surface and the lower surface of the second connection ring 12, the first connection pipe 14 and the second connection pipe 15 are arranged on the upper surface of the second connection ring 12, the filter screen 16 is arranged between the first connection pipe 14 and the second connection pipe 15, the fixed pipe 17 is arranged on the lower surface of the second connection ring 12, external threads are arranged on the side surface of the fixed pipe 17, and the external threads of the fixed pipe 17 are in threaded connection with the internal threads of the first connection ring 10.
The first connecting pipe 14 is of a hollow cylindrical structure, the lower surface of the first connecting pipe 14 is connected with the upper surface of the second connecting ring 12, the second connecting pipe 15 is of a hollow cylindrical structure, the second connecting pipe 15 is arranged in the first connecting pipe 14, the lower surface of the second connecting pipe 15 is connected with the upper surface of the second connecting ring 12, the inner wall of the second connecting pipe 15 is flush with the inner wall of the second connecting ring 12, at least one filter screen 16 is arranged between the first connecting pipe 14 and the second connecting pipe 15, the filter screens 16 are identical in structure and are arranged in parallel, one side of each filter screen 16 is connected with the inner wall of the first connecting pipe 14, and one side of each filter screen 16 is connected with the side surface of the second connecting pipe 15.
The reflecting device is composed of a reflecting cover 1, a third connecting ring 18, a limiting tube 20, a sealing cover 4, a solar panel 5, a connecting rod 25 and an LED lamp 26, the third connecting ring 18 is arranged on the lower surface of the reflecting cover 1, the limiting tube 20 and the sealing cover 4 are arranged on the third connecting ring 18, the solar panel 5 is arranged on the upper surface of the sealing cover 4, the connecting rod 25 is arranged in the sealing cover 4, and the LED lamp 26 is arranged on the connecting rod 25.
The reflector 1 is of a hollow inverted circular truncated cone structure, a third connecting ring 18 is arranged on the lower bottom surface of the reflector 1, the upper surface of the third connecting ring 18 is connected with the lower bottom surface of the reflector 1, lower water holes 19 are distributed on the third connecting ring 18, each lower water hole 19 is arranged above the filter screen 16, a limiting pipe 20 is arranged below the third connecting ring 18, the upper surface of the limiting pipe 20 is connected with the lower surface of the third connecting ring 18, the lower end of the limiting pipe 20 penetrates through the second connecting ring 12 and the first connecting ring 10, through holes 21 are distributed on one section of side surface of the limiting pipe 20 in the evaporation cylinder 3, the through holes 21 penetrate through the side surface and the inner wall surface of the limiting pipe 20, fixing holes 22 are formed in the lower portion of the through holes 21, the fixing holes 22 penetrate through the side surface and the inner wall surface of the limiting pipe 20, and the fixing holes 22 are arranged corresponding to the fixture blocks 9.
The sealing cover 4 is arranged in the reflector 1, the sealing cover 4 is composed of a sealing tube 23 and a cover plate 24, the sealing tube 23 is made of hard transparent materials, the sealing tube 23 is of a hollow cylindrical structure, the lower surface of the sealing tube 23 is connected with the upper surface of a third connecting ring 18, the inner wall of the sealing tube 23 is flush with the inner wall of the third connecting ring 18, the cover plate 24 is arranged on the upper surface of the sealing tube 23, the lower surface of the cover plate 24 is connected with the upper surface of the sealing tube 23, the upper surface of the cover plate 24 is provided with the solar panel 5, the lower surface of the cover plate 24 is provided with a connecting rod 25, one end of the connecting rod 25 is connected with the lower surface of the cover plate 24, the other end of the connecting rod 25 is provided with an LED lamp 26, and the connecting rod 25 and the LED lamp 26 are both arranged in the sealing tube 23.
The support rod 27 is axially arranged in the limiting pipe 20, the lower end of the support rod 27 is provided with a floating ball 28, the floating ball 28 is arranged in the evaporation cylinder 3, and the upper end of the support rod 27 is provided with an indicating device.
The indicating device is arranged in the sealing cover 4, the indicating device is composed of a supporting plate 29, indicating tubes 30 and a shading ring 31, the supporting plate 29 is of a cylindrical structure, the supporting plate 29 is arranged above the supporting rod 27, the lower portion face of the supporting plate 29 is connected with the upper portion face of the supporting rod 27, the upper portion face of the supporting plate 29 is provided with the indicating tubes 30, the indicating tubes 30 are made of hard transparent materials, the lower portion face of the indicating tubes 30 is connected with the upper portion face of the supporting plate 29, the upper portion face of the indicating tubes 30 is provided with the shading ring 31, the lower portion face of the shading ring 31 is connected with the upper portion face of the indicating tubes 30, the side faces of the supporting plate 29, the indicating tubes 30 and the shading ring 31 are flush, the indicating device is provided with at least one indicating tube 30, the indicating tubes 30 are identical in structure, the indicating tubes 30 are different in color, the indicating tubes 30 are arranged in parallel from top to bottom, the indicating tubes 30 are provided with the shading ring 31, and the indicating tubes 30 and the shading ring 31 are sleeved on the connecting rod 25 and the LED lamp 26.
The embodiment of the device for automatically detecting the agricultural drought comprises the steps of firstly burying an evaporation cylinder 3 in soil in a field when the device is installed, enabling the upper end of the evaporation cylinder 3 to be arranged above the ground, then installing a fixing pipe 17 on a first connecting ring 10, enabling a filter cylinder 2 to be connected with the evaporation cylinder 3, installing a support rod 27, a floating ball 28 and an indicating device on a reflecting device after the installation is finished, enabling each indicating pipe 30 to be sleeved on an LED lamp 26 and a connecting rod 25, installing storage batteries on a solar panel 5 and the LED lamp 26, enabling the solar panel 5 to provide energy for the LED lamp 26, then installing the reflecting device on the filter cylinder 2, enabling lower water holes 19 on a third connecting ring 18 to be arranged above a filter screen 16 of the filter cylinder 2, enabling the lower end of a limiting pipe 20 to be sleeved on the limiting rod 8, clamping blocks 9 on the limiting rod 8 in fixing holes 22 on the limiting pipe 20, fixing a reflecting device on a filter cylinder 2, firstly filling a certain amount of water into an evaporation cylinder 3 according to the actual water content of soil, so that the water in the evaporation cylinder 3 is evaporated together with the water in the soil, burying the evaporation cylinder 3 in the soil, so that the temperature of the soil is close to that of the evaporation cylinder 3, simulating the evaporation of water in the soil to the maximum extent, when raining, rainwater flows into the filter cylinder 2 through a reflecting cover 1, filtering impurities in the water by a filter screen 16 in the filter cylinder 2, the filtered rainwater flows into the evaporation cylinder 3, after the water enters a limiting pipe 20 through each perforation 210, a floating ball 28 floats upwards, so that the indicating device floats upwards and corresponds to an LED lamp 26, the indicating device moves upwards and downwards along with the rising and falling of the water level, so that the LED lamp 26 irradiates indicating pipes 30 with different colors, the irradiated light is subjected to diffuse reflection in the reflecting cover 1, and the height of the water level is judged according to the different colors of the light in the reflecting cover 1, use unmanned aerial vehicle to observe the colour of light in each reflector 1 in the below to judge the water content of local farmland soil, thereby the monitoring drought emergence condition, according to the change of a large amount of reflector 1 interior light colours, thereby the monitoring this regional drought trend of change.
The invention is not described in detail in the prior art, and although the invention has been specifically shown and described in connection with the preferred embodiments, the method and the way of implementing the technical solution are numerous, and only the preferred embodiments of the invention have been described above, it should be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims, which are within the scope of the invention.
Claims (10)
1. The utility model provides a can carry out automated inspection's device to agricultural drought, its characterized in that: the soil-water-based field-oriented evaporation device comprises an evaporation cylinder (3), a filter cylinder (2), a support rod (27), a floating ball (28), an indicating device and a reflecting device, wherein the evaporation cylinder (3) is arranged in soil in a field, the upper end of the evaporation cylinder (3) is arranged above the ground, the filter cylinder (2) is arranged above the evaporation cylinder (3), the reflecting device is arranged above the filter cylinder (2), and the support rod (27), the floating ball (28) and the indicating device are arranged on the reflecting device.
2. Device capable of automatic detection of agricultural drought according to claim 1, characterized in that: an evaporation cylinder (3) comprises barrel body (6), bottom plate (7), gag lever post (8), fixture block (9) and first connecting ring (10), barrel body (6) are hollow cylindrical structure, the lower part face of barrel body (6) is equipped with bottom plate (7), the upper portion face of bottom plate (7) is connected with the lower part face of barrel body (6), the upper portion face of bottom plate (7) is equipped with gag lever post (8), be equipped with fixture block (9) on gag lever post (8), be equipped with first connecting ring (10) on the inner wall of the upper end of barrel body (6), the side of first connecting ring (10) is connected with the inner wall of barrel body (6), the upper portion face of first connecting ring (10) and the upper portion face parallel and level of barrel body (6), the inner wall of first connecting ring (10) is equipped with the internal thread, it has evaporation hole (11) to distribute on first connecting ring (10), evaporation hole (11) run through the upper portion face and the lower part face of first connecting ring (10).
3. An apparatus enabling automatic detection of agricultural drought according to claim 2, characterised by: the limiting rod (8) is of a cylindrical structure, the lower portion face of the limiting rod (8) is connected with the upper portion face of the bottom plate (7), and clamping blocks (9) are evenly distributed on the side face of the limiting rod (8).
4. Device capable of automatic detection of agricultural drought according to claim 1, characterized in that: the utility model discloses a filter cartridge, including cartridge filter (2), cartridge filter (2) by second go-between (12), first connecting pipe (14), second connecting pipe (15), filter screen (16) and fixed pipe (17) are connected, second go-between (12) are the ring structure, evenly distributed has water filtering hole (13) on second go-between (12), water filtering hole (13) run through the upper portion face and the lower part face of second go-between (12), the upper portion face of second go-between (12) is equipped with first connecting pipe (14) and second connecting pipe (15), be equipped with filter screen (16) between first connecting pipe (14) and second connecting pipe (15), the lower part face of second go-between (12) is equipped with fixed pipe (17), the side of fixed pipe (17) is equipped with the external screw thread, the internal thread interconnect threaded connection of the external screw thread of fixed pipe (17) and first connecting ring (10).
5. Device capable of automatic detection of agricultural drought according to claim 4, characterized in that: the improved filter screen structure is characterized in that the first connecting pipe (14) is of a hollow cylindrical structure, the lower portion face of the first connecting pipe (14) is connected with the upper portion face of the second connecting ring (12), the second connecting pipe (15) is of a hollow cylindrical structure, the second connecting pipe (15) is arranged in the first connecting pipe (14), the lower portion face of the second connecting pipe (15) is connected with the upper portion face of the second connecting ring (12), the inner wall of the second connecting pipe (15) is flush with the inner wall of the second connecting ring (12), at least one filter screen (16) is arranged between the first connecting pipe (14) and the second connecting pipe (15), the structures of the filter screens (16) are the same, the filter screens (16) are arranged in parallel, one side of each filter screen (16) is connected with the inner wall of the first connecting pipe (14), and one side of each filter screen (16) is connected with the side face of the second connecting pipe (15).
6. The device capable of automatically detecting agricultural drought according to claim 1, wherein: the reflecting device is composed of a reflecting cover (1), a third connecting ring (18), a limiting tube (20), a sealing cover (4), a solar panel (5), a connecting rod (25) and an LED lamp (26), the lower portion face of the reflecting cover (1) is provided with the third connecting ring (18), the limiting tube (20) and the sealing cover (4) are arranged on the third connecting ring (18), the upper portion face of the sealing cover (4) is provided with the solar panel (5), the connecting rod (25) is arranged in the sealing cover (4), and the LED lamp (26) is arranged on the connecting rod (25).
7. Device capable of automatic detection of agricultural drought according to claim 6, characterized in that: the reflector (1) is of a hollow inverted circular truncated cone structure, a third connecting ring (18) is arranged on the lower bottom surface of the reflector (1), the upper surface of the third connecting ring (18) is connected with the lower bottom surface of the reflector (1), lower water holes (19) are distributed in the third connecting ring (18), each lower water hole (19) is arranged above the filter screen (16), a limiting pipe (20) is arranged below the third connecting ring (18), the upper surface of the limiting pipe (20) is connected with the lower surface of the third connecting ring (18), the lower end of the limiting pipe (20) penetrates through the second connecting ring (12) and the first connecting ring (10), through holes (21) are distributed in the side surface of one section of the evaporation cylinder (3) of the limiting pipe (20), the through holes (21) penetrate through the side surface and the inner wall surface of the limiting pipe (20), fixing holes (22) below the through the side surface and the inner wall surface of the limiting pipe (20), and the fixing holes (22) and the fixture block (9) are correspondingly arranged.
8. An apparatus enabling automatic detection of agricultural drought according to claim 6, characterised by: the sealing cover (4) is arranged in the reflector (1), the sealing cover (4) is composed of a sealing tube (23) and a cover plate (24), the sealing tube (23) is made of hard transparent materials, the sealing tube (23) is of a hollow cylindrical structure, the lower portion face of the sealing tube (23) is connected with the upper portion face of a third connecting ring (18), the inner wall of the sealing tube (23) is flush with the inner wall of the third connecting ring (18), the upper portion face of the sealing tube (23) is provided with the cover plate (24), the lower portion face of the cover plate (24) is connected with the upper portion face of the sealing tube (23), the upper portion face of the cover plate (24) is provided with a solar panel (5), the lower portion face of the cover plate (24) is provided with a connecting rod (25), one end of the connecting rod (25) is connected with the lower portion face of the cover plate (24), the other end of the connecting rod (25) is provided with an LED lamp (26), and the connecting rod (25) and the LED lamp (26) are both arranged in the sealing tube (23).
9. The device capable of automatically detecting agricultural drought according to claim 1, wherein: the support rod (27) is axially arranged in the limiting pipe (20), the lower end of the support rod (27) is provided with a floating ball (28), the floating ball (28) is arranged in the evaporation cylinder (3), and the upper end of the support rod (27) is provided with an indicating device.
10. An apparatus enabling automatic detection of agricultural drought according to claim 9, characterised by: the indicating device is arranged in a sealing cover (4), and is composed of a supporting plate (29), indicating tubes (30) and a shading ring (31), wherein the supporting plate (29) is of a cylindrical structure, the supporting plate (29) is arranged above a supporting rod (27), the lower surface of the supporting plate (29) is connected with the upper surface of the supporting rod (27), the upper surface of the supporting plate (29) is provided with the indicating tubes (30), the indicating tubes (30) are made of hard transparent materials, the lower surface of the indicating tubes (30) is connected with the upper surface of the supporting plate (29), the upper surface of the indicating tubes (30) is provided with the shading ring (31), the lower surface of the shading ring (31) is connected with the upper surface of the indicating tubes (30), the side surfaces of the supporting plate (29), the indicating tubes (30) and the shading ring (31) are flush, the indicating devices are provided with at least one indicating tube (30), the indicating tubes (30) are of the same structure, the indicating tubes (30) are different in color, the indicating tubes (30) are arranged in parallel from top to bottom, the top to the bottom, the indicating tubes (30) are provided with the shading ring (31), and the indicating tubes (30) and are sleeved on the connecting rod (25) and the LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221429139.4U CN218157894U (en) | 2022-06-09 | 2022-06-09 | Device capable of automatically detecting agricultural drought |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221429139.4U CN218157894U (en) | 2022-06-09 | 2022-06-09 | Device capable of automatically detecting agricultural drought |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218157894U true CN218157894U (en) | 2022-12-27 |
Family
ID=84575932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221429139.4U Active CN218157894U (en) | 2022-06-09 | 2022-06-09 | Device capable of automatically detecting agricultural drought |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218157894U (en) |
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2022
- 2022-06-09 CN CN202221429139.4U patent/CN218157894U/en active Active
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