Degenerated alpine grassland water source conservation function monitoring device

Abstract

The invention belongs to the technical field of grassland environment monitoring, and particularly relates to a degraded alpine grassland water source conservation function monitoring device which comprises a protective shell, a balance assembly, a rainfall detection assembly, a soil humidity detection device and a camera assembly. When the device is not used, the protection shells can be combined to protect the rainfall detection assembly and the soil humidity detection device in the device, and when the device is used, a threaded rod motor drives an adjusting double threaded rod to rotate, so that movable sleeves are far away from each other, a connecting rod drives the protection shells to be far away from each other, and the rainfall detection assembly and the soil humidity detection device make contact with the external environment; the rainfall and the soil humidity are detected; the gear motor can drive the control gear to rotate, and the control gear can drive the moving wheel to rotate through the control teeth, so that the device can move, the position of the device can be adjusted according to actual monitoring requirements, the environment monitoring range is enlarged, and the flexibility of the device is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of grassland environment monitoring, and specifically refers to a device for monitoring the water conservation function of degraded alpine grassland. Background Art

[0002] Alpine grassland is an ecosystem distributed in cold, semi-arid areas above 3,000 meters above sea level, dominated by cold-resistant perennial herbaceous plants, such as the alpine meadows and alpine steppes on the Qinghai-Tibet Plateau. This type of grassland has a unique vegetation composition and ecological function; water conservation refers to the interaction of an ecosystem with water through its unique structure, intercepting, infiltrating and accumulating precipitation, and regulating water flow and water circulation through evaporation.

[0003] In recent years, due to the impact of climate change and human activities, alpine grasslands have shown signs of degradation, manifested in reduced biodiversity, decreased vegetation coverage and productivity, and decreased soil nutrients and organic matter. In particular, the water conservation function of plateau grasslands has been damaged. In the process of ecological restoration of alpine grasslands, monitoring of water conservation functions is particularly important. Existing water conservation function monitoring devices are mostly installed in fixed positions and can only monitor areas at a specific location, and are not flexible enough in use.

[0004] Therefore, it is necessary to propose a monitoring device for the water conservation function of degraded alpine grasslands to solve the technical problems existing in the existing alpine grassland environment monitoring process. Summary of the invention

[0005] The present invention overcomes the shortcomings of the prior art and provides a device for monitoring the water conservation function of degraded alpine grassland. When the device is not in use, the protective shell can be merged to protect the internal rainfall detection component and soil moisture detection device. When in use, the threaded rod motor drives the adjustment double threaded rod to rotate, so that the movable sleeves are separated from each other, and the connecting rod drives the protective shell to separate from each other, so that the rainfall detection component and the soil moisture detection device are in contact with the external environment, thereby realizing the detection of rainfall and soil moisture; the gear motor can drive the control gear to rotate, and the control gear can drive the moving wheel to rotate by controlling the teeth, so that the device can be moved, and the position of the device can be adjusted according to actual monitoring needs, thereby increasing the environmental monitoring range and improving the flexibility of the device.

[0006] The technical solution adopted by the present invention is as follows: The present invention provides a device for monitoring the water conservation function of degraded alpine grassland, including a balancing component, wherein the left and right sides of the balancing component are symmetrically and movably provided with protective shells, a rainfall detection component is provided above the balancing component, and a soil moisture detection device is movably provided below the balancing component. When the protective shells are merged with each other, the balancing component, the rainfall detection component and the soil moisture detection device are respectively located in the protective shells; the edges of the opposite sides of the protective shells are respectively rotatably provided with moving wheels, and the inner ring side wall annular array of the moving wheels is fixed with control teeth, and the inner wall of the protective shell is fixed with a gear motor, and the A control gear is provided at the output end of the gear motor, and the control gear is meshed with the control teeth. The balancing assembly includes a support plate, a first balancing ring, a second balancing ring and a balancing plate. The support plate is arranged between the protective shells. A rotating opening is opened on the upper wall of the support plate. The first balancing ring is rotatably arranged on the inner side of the rotating opening, and the second balancing ring is rotatably arranged on the inner side of the first balancing ring. The rotating axes of the first balancing ring and the second balancing ring are perpendicular to each other. The balancing plate is fixedly arranged at the inner center of the second balancing ring. The rainfall detection assembly is fixedly arranged on the upper wall of the balancing plate, and the soil moisture detection device is movably arranged on the lower wall of the balancing plate. An inclination sensor is arranged in the balancing plate.

[0007] Furthermore, first sleeves are symmetrically fixed on the left and right ends of the inner wall of the rotating mouth, first rotating shafts are symmetrically fixed on the left and right ends of the outer ring side wall of the first balancing ring, the first rotating shafts are rotatably arranged in the first sleeves, second sleeves are symmetrically fixed on the front and rear ends of the inner ring side wall of the first balancing ring, second rotating shafts are symmetrically fixed on the front and rear ends of the outer ring side wall of the second balancing ring, the second rotating shafts are rotatably arranged in the second sleeves, the side walls of the first sleeve and the first balancing ring close to each other and the side walls of the second sleeve and the second balancing ring close to each other are coaxially fixed with friction damping gaskets, and the friction damping gaskets are in contact with each other.

[0008] Furthermore, a connecting piece is fixedly provided in an annular array on the lower end surface of the second balancing ring, and a weight block is fixedly provided at the lower end of the connecting piece.

[0009] Furthermore, an adjusting double-threaded rod is rotatably provided at the front end of the support plate, and an adjusting sliding rod is fixedly provided at the rear end of the support plate, and movable sleeves are respectively sleeved on the adjusting double-threaded rod and the adjusting sliding rod, and the two movable sleeves sleeved on the adjusting double-threaded rod are respectively threadedly connected to the side walls at both ends of the adjusting double-threaded rod with opposite thread rotation directions, and a connecting rod is fixed on the movable sleeve, and the connecting rod is respectively fixed on the inner wall of the protective shell, and a threaded rod motor is provided at the end of the adjusting double-threaded rod, and the threaded rod motor is fixed on the support plate, and the output end of the threaded rod motor is connected to the end of the adjusting double-threaded rod.

[0010] Furthermore, the rainfall detection assembly includes a tipping bucket type rain sensor and an outer protective tube, the tipping bucket type rain sensor is fixed on the upper wall of the balancing plate, the outer protective tube is fixed on the upper wall edge of the balancing plate, the tipping bucket type rain sensor is arranged in the outer protective tube, and a protective net is provided on the upper part of the outer protective tube.

[0011] Furthermore, the soil moisture detection device includes a lower telescopic rod and a soil moisture detection plug-in. The lower telescopic rod is fixed at the center of the lower wall of the balancing plate, and the lower telescopic rod passes through the center of the upper wall of the weight block. The soil moisture detection plug-in is fixed at the output end of the lower telescopic rod. When the output end of the lower telescopic rod drives the soil moisture detection plug-in to drop to the lowest point, the soil moisture detection plug-in is located below the protective shell.

[0012] Furthermore, the outer walls of the protective shell are respectively fixed with camera assemblies, and the camera assemblies include a fixed plate, a rotating arm, a rotating frame and a monitoring camera. The fixed plate is fixed at the center of the outer wall of the protective shell, one end of the rotating arm is rotatably arranged at the end surface center of the fixed plate, a rotating micromotor is arranged inside the fixed plate, the output end of the rotating micromotor is connected to the end of the rotating arm, the other end of the rotating arm is fixed with a rolling micromotor, the output end of the rolling micromotor is provided with a rotating frame, the monitoring camera is horizontally rotatably arranged in the rotating frame, a horizontal micromotor is fixed at the end of the rotating frame, and the output end of the horizontal micromotor is connected to the end of the monitoring camera.

[0013] Furthermore, a main controller is fixedly provided on the inner wall of the protective shell, and a rainfall monitor and a solar panel are respectively fixedly provided on the upper end of the outer wall of the protective shell.

[0014] Furthermore, a support rod is fixedly provided on the lower outer wall of the protective shell, a universal ball is rotatably provided on the lower end of the support rod, and the lower end of the universal ball is in the same horizontal plane as the lower end of the moving wheel.

[0015] Furthermore, the gear motor, rainfall monitor, solar panel, threaded rod motor, tipping bucket rain sensor, lower telescopic rod, soil moisture detection plug, rotating micromotor, rolling micromotor, horizontal micromotor, monitoring camera and tilt sensor are electrically connected to the main controller respectively.

[0016] Furthermore, the main controller has a built-in main control panel, a GPS navigation module, a satellite communication module and a main control power supply, the rainfall monitor adopts a capacitive rainfall sensor, and the inclination sensor adopts a SVT626T dual-axis inclination sensor.

[0017] The beneficial effects achieved by the present invention using the above structure are as follows: (1) When the device is not in use, the protective housing can be closed to protect the internal rainfall detection component and soil moisture detection device. When in use, the threaded rod motor drives the adjustment double threaded rod to rotate, so that the movable sleeves move away from each other, and the connecting rod drives the protective housing to move away from each other, so that the rainfall detection component and soil moisture detection device are in contact with the external environment, thereby realizing the detection of rainfall and soil moisture; (2) The gear motor can drive the control gear to rotate, and the control gear can drive the moving wheel to rotate by controlling the teeth, so that the device can be moved. The position of the device can be adjusted according to the actual monitoring needs, the environmental monitoring range can be increased, and the flexibility of the device can be improved. The support rod and universal ball play a supporting role to ensure that the device will not overturn during the movement; (3) The ground environment of alpine grassland is relatively complex. When encountering a slope, the device will tilt, which will cause the rainfall detection component to tilt as well, resulting in inaccurate rainfall detection results. Therefore, the device is provided with a first balance ring and a second balance ring. When the device tilts, the weight block is always vertically downward due to the action of gravity. The first balance ring and the second balance ring are tilted and rotated in two directions perpendicular to each other relative to the support plate. At the same time, the moving wheel can drive the device to rotate horizontally, realizing the adaptive adjustment of the rainfall detection component in the three rotation directions of roll, pitch and horizontal, ensuring that the rainfall detection component is always set perpendicular to the ground, thereby ensuring the accuracy of the rainfall detection results; (4) When the first balancing ring and the second balancing ring are tilted, the friction damping gasket will increase the friction between the first balancing ring and the first shaft sleeve and between the second balancing ring and the second shaft sleeve, thereby effectively avoiding the problem of swinging of the first balancing ring and the second balancing ring when rotating, reducing the impact force, and ensuring the stability of the rainfall detection assembly; (5) The soil moisture detection device includes a lower telescopic rod and a soil moisture detection plug. When soil moisture detection is required, the lower telescopic rod will drive the soil moisture detection plug to descend and insert the soil moisture detection plug into the soil to detect the moisture content of the soil below the device; (6) The rainfall detection component includes a tipping bucket rainfall sensor, which can monitor the rainfall at the location of the device. The main controller can analyze the water conservation situation of the location area based on the acquired rainfall data and the soil moisture data detected by the soil moisture detection plug, and send the relevant data to the remote control center through the satellite communication module for researchers to study and use, which is convenient and fast; (7) The rainfall monitor installed on the outer wall of the protective housing can sense whether rainfall occurs in the area. If rainfall does not occur, the main controller can automatically control the protective housing to merge, protecting the internal rainfall detection components and soil moisture detection device. At this time, the device can remain in standby mode to reduce operating losses. At the same time, the solar panel can convert solar energy into electrical energy during sunny hours and store it in the main control power supply, thereby ensuring the normal operation of the device during rainy days. When the rainfall monitor detects rainfall, the main controller can automatically open the protective housing, so that the device can start the normal monitoring process; (8) The camera component can record images of the monitored area in real time and transmit the image data to the remote control center through the satellite communication module. Researchers can further analyze the local water conservation status based on the actual on-site images. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure of a degraded alpine grassland water conservation function monitoring device provided by the present invention in use; Figure 2 A schematic diagram of the structure of a degraded alpine grassland water conservation function monitoring device provided by the present invention in a state where the protective shell is combined; Figure 3 A schematic diagram of the connection structure of the protective housing, the movable sleeve and the adjusting double-threaded rod; Figure 4 It is a schematic diagram of the connection structure between the moving wheel and the protective shell; Figure 5 It is a schematic diagram of the connection structure of the support plate, the first balance ring, the second balance ring, the balance plate, the tipping bucket type rain sensor and the outer protection tube; Figure 6 It is a schematic diagram of the connection structure of the balancing plate, the connecting plate, the weight block, the lower telescopic rod and the soil moisture detection plug; Figure 7 It is a schematic diagram of the structure of the first balance ring and the second balance ring in a tilted state; Figure 8 It is a schematic diagram of the explosion structure of the first balance circle and the second balance circle in a tilted state; Fig. 9 A schematic diagram of the structure of a degraded alpine grassland water conservation function monitoring device provided by the present invention when used under inclined terrain conditions; Fig.10 is a cross-sectional view of the first balancing ring, the second sleeve, the second balancing ring, the second rotating shaft and the friction damping plate gasket; Fig.11 It is a structural schematic diagram of the camera component.

[0019] Among them, 1. protective shell, 11. moving wheel, 111. control teeth, 12. connecting rod, 121. moving sleeve, 13. gear motor, 131. control gear, 14. support rod, 141. universal ball, 15. main controller, 16. rainfall monitor, 17. solar panel, 2. balance component, 21. support plate, 211. adjusting double threaded rod, 2111. threaded rod motor, 212. adjusting slide rod, 213. rotating mouth, 2131. first shaft sleeve, 22. first balance ring, 221. first rotating shaft, 222. second shaft Sleeve, 23, second balance ring, 231, connecting plate, 232, weight block, 233, second rotating shaft, 24, balance plate, 25, friction damping gasket, 3, rainfall detection assembly, 31, tipping bucket type rainfall sensor, 32, outer protection tube, 321, protection net, 4, soil moisture detection device, 41, lower telescopic rod, 42, soil moisture detection plug, 5, camera assembly, 51, fixed plate, 511, rotating micro motor, 52, rotating arm, 521, rolling micro motor, 53, rotating frame, 531, horizontal micro motor, 54, monitoring camera. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] In the description of the present invention, it should be understood that terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “top”, “bottom”, “inside” and “outside” indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0022] See also Figure 1-Figure 11 A device for monitoring the water conservation function of a degraded alpine grassland in this embodiment includes a protective shell 1, a balancing component 2, a rainfall detection component 3, a soil moisture detection device 4 and a camera component 5. The protective shell 1 is symmetrically and movably arranged on the left and right sides of the balancing component 2, the rainfall detection component 3 is arranged above the balancing component 2, and the soil moisture detection device 4 is movably arranged below the balancing component 2. When the protective shells 1 are merged with each other, the balancing component 2, the rainfall detection component 3 and the soil moisture detection device 4 are respectively in the protective shell 1, and the camera components 5 are respectively fixed on the outer wall of the protective shell 1.

[0023] The edges of opposite sides of the protective shell 1 are rotatably provided with moving wheels 11, and the inner ring side wall of the moving wheel 11 is fixedly provided with a ring array of control teeth 111. The inner wall of the protective shell 1 is fixedly provided with a gear motor 13, and the output end of the gear motor 13 is provided with a control gear 131, and the control gear 131 is meshed with the control teeth 111. The inner wall of the protective shell 1 is fixedly provided with a connecting rod 12, and the end of the connecting rod 12 is fixedly provided with a moving sleeve 121. The lower outer wall of the protective shell 1 is fixedly provided with a support rod 14, and the lower end of the support rod 14 is rotatably provided with a universal ball 141, and the lower end of the universal ball 141 is in the same horizontal plane as the lower end of the moving wheel 11. The inner wall of the protective shell 1 is fixedly provided with a main controller 15, and the upper end of the outer wall of the protective shell 1 is fixedly provided with a rainfall monitor 16 and a solar panel 17.

[0024] The balancing assembly 2 comprises a supporting plate 21, a first balancing ring 22, a second balancing ring 23 and a balancing plate 24. The supporting plate 21 is arranged between the protective shell 1. A rotating opening 213 is opened on the upper wall of the supporting plate 21. The first balancing ring 22 is rotatably arranged inside the rotating opening 213. The second balancing ring 23 is rotatably arranged inside the first balancing ring 22. The rotating axes of the first balancing ring 22 and the second balancing ring 23 are perpendicular to each other. The balancing plate 24 is fixedly arranged at the inner center of the second balancing ring 23. The rainfall detection assembly 3 is fixedly arranged on the upper wall of the balancing plate 24. The soil moisture detection device 4 is movably arranged on the lower wall of the balancing plate 24. An inclination sensor is arranged inside the balancing plate 24. A connecting piece 231 is fixedly arranged in an annular array on the lower end surface of the second balancing ring 23. A weight block 232 is fixedly arranged at the lower end of the connecting piece 231. The left and right ends of the inner wall of the rotating opening 213 are symmetrically fixed with first sleeves 2131, the left and right ends of the outer ring side wall of the first balancing ring 22 are symmetrically fixed with first rotating shafts 221, and the first rotating shafts 221 are rotatably arranged in the first sleeves 2131, the front and rear ends of the inner ring side wall of the first balancing ring 22 are symmetrically fixed with second sleeves 222, the front and rear ends of the outer ring side wall of the second balancing ring 23 are symmetrically fixed with second rotating shafts 233, and the second rotating shafts 233 are rotatably arranged in the second sleeves 222, and the side walls of the first sleeve 2131 and the first balancing ring 22 that are close to each other and the side walls of the second sleeve 222 and the second balancing ring 23 that are close to each other are coaxially fixed with friction damping washers 25, and the friction damping washers 25 are in contact with each other; An adjusting double-threaded rod 211 is rotatably provided at the front end of the supporting disk 21, and an adjusting slide rod 212 is fixedly provided at the rear end of the supporting disk 21. The movable sleeve 121 is respectively sleeved on the adjusting double-threaded rod 211 and the adjusting slide rod 212 on the left and right sides. The two movable sleeves 121 sleeved on the adjusting double-threaded rod 211 are respectively threadedly connected to the side walls at both ends of the adjusting double-threaded rod 211 with opposite thread rotation directions. A threaded rod motor 2111 is provided at the end of the adjusting double-threaded rod 211. The threaded rod motor 2111 is fixedly provided on the supporting disk 21, and the output end of the threaded rod motor 2111 is connected to the end of the adjusting double-threaded rod 211.

[0025] The rain detection assembly 3 includes a tipping bucket rain sensor 31 and an outer protective tube 32. The tipping bucket rain sensor 31 is fixedly arranged on the upper wall of the balancing plate 24, and the outer protective tube 32 is fixedly arranged on the upper wall edge of the balancing plate 24. The tipping bucket rain sensor 31 is arranged in the outer protective tube 32, and a protective net 321 is arranged on the upper part of the outer protective tube 32. The soil moisture detection device 4 includes a lower telescopic rod 41 and a soil moisture detection plug 42. The lower telescopic rod 41 is fixedly arranged at the center of the lower wall of the balancing plate 24. The lower telescopic rod 41 passes through the center of the upper wall of the weight block 232. The soil moisture detection plug 42 is fixedly arranged at the output end of the lower telescopic rod 41. When the output end of the lower telescopic rod 41 drives the soil moisture detection plug 42 to drop to the lowest point, the soil moisture detection plug 42 is located below the protective shell 1.

[0026] The camera assembly 5 includes a fixed disk 51, a rotating arm 52, a rotating frame 53 and a monitoring camera 54. The fixed disk 51 is fixedly arranged at the center of the outer wall of the protective shell 1, one end of the rotating arm 52 is rotatably arranged at the center of the end face of the fixed disk 51, a rotating micromotor 511 is arranged inside the fixed disk 51, and the output end of the rotating micromotor 511 is connected to the end of the rotating arm 52, and the other end of the rotating arm 52 is fixedly provided with a rolling micromotor 521, and the output end of the rolling micromotor 521 is provided with a rotating frame 53, and the monitoring camera 54 is horizontally rotatably arranged in the rotating frame 53, and a horizontal micromotor 531 is fixedly arranged at the end of the rotating frame 53, and the output end of the horizontal micromotor 531 is connected to the end of the monitoring camera 54.

[0027] The gear motor 13, the rainfall monitor 16, the solar panel 17, the threaded rod motor 2111, the tipping bucket type rainfall sensor 31, the lower telescopic rod 41, the soil moisture detection plug 42, the rotating micromotor 511, the rolling micromotor 521, the horizontal micromotor 531, the monitoring camera 54 and the tilt sensor are electrically connected to the main controller 15 respectively.

[0028] When used specifically: When the device is not in use, the protective shell 1 can be merged to protect the internal rainfall detection component 3 and soil moisture detection device 4. The researchers placed the device in an area where water conservation detection is required, so that the moving wheel 11 and the universal ball 141 are in contact with the ground, and the device is started by a remote control device (existing technology, no further description). When the device is in use, the main controller 15 automatically starts the threaded rod motor 2111, and the threaded rod motor 2111 drives the adjusting double threaded rod 211 to rotate, so that the moving sleeves 121 move away from each other, and the connecting rod 12 drives the protective shell 1 to move away from each other, and the rainfall detection component 3 and the soil moisture detection device 4 are in contact with the external environment, thereby realizing the detection of rainfall and soil moisture.

[0029] The researchers sent a signal to the device through the remote control center. A satellite communication module was set inside the main controller 15. Through the satellite communication module, the device can receive the signal sent by the remote control center. The main controller 15 controls the various mechanisms of the device according to the signal content, thereby achieving the effect of remote control. Therefore, the researchers can remotely control the device to move according to the planned route. The main controller 15 will automatically start the gear motor 13, and the gear motor 13 can drive the control gear 131 to rotate. The control gear 131 can drive the moving wheel 11 to rotate by controlling the teeth 111, so that the device can be moved. When the relatively arranged moving wheels 11 rotate in the same direction, the device can move forward or backward. When the relatively arranged moving wheels 11 rotate in the opposite direction, the device can turn, thereby increasing the mobility of the device. The position of the device can be flexibly adjusted according to actual monitoring needs to increase the environmental monitoring range. During the movement of the device, the support rod 14 and the universal ball 141 play a supporting role to ensure that the device will not overturn during the movement.

[0030] The ground environment of alpine grassland is relatively complex. When encountering a slope, the device will tilt, thereby causing the rainfall detection component 3 to tilt as well, resulting in inaccurate rainfall detection results. Therefore, the device is provided with a first balance ring 22 and a second balance ring 23. When the device tilts, the weight 232 is always vertically downward due to the action of gravity. The first balance ring 22 and the second balance ring 23 are tilted and rotated in two directions perpendicular to each other relative to the support plate 21, and the rotation amount is adaptively adjusted according to the tilt angle of the device. At the same time, the inclination sensor can detect the inclination angle of the balance plate 24 in real time. The main controller 15 adjusts the rotation direction of the device through the moving wheel 11 according to the detection value of the inclination sensor, thereby realizing the adaptive adjustment of the rainfall detection component 3 in the three rotation directions of roll, pitch and horizontal, ensuring that the inclination sensor detects that the balance plate 24 is always in a horizontal state, that is, ensuring that the rainfall detection component 3 is always set perpendicular to the ground, thereby ensuring the accuracy of the rainfall detection result; When the first balance ring 22 and the second balance ring 23 are tilted, the friction damping gasket 25 will increase the friction between the first sleeve 2131 and the first balance ring 22 and between the second sleeve 222 and the second balance ring 23, thereby effectively avoiding the problem of swinging of the first balance ring 22 and the second balance ring 23 when rotating, reducing the impact force, and ensuring the stability of the rainfall detection assembly 3.

[0031] The soil moisture detection device 4 includes a lower telescopic rod 41 and a soil moisture detection plug 42. When soil moisture detection is required, the lower telescopic rod 41 will drive the soil moisture detection plug 42 to descend and insert the soil moisture detection plug 42 into the soil. The soil moisture detection plug 42 can directly and stably reflect the real moisture content of various soils by measuring the dielectric constant of the soil. Its structure and operating principle belong to the prior art and will not be described in detail here. The rainfall detection component 3 includes a tipping bucket rain sensor 31 and an outer protective tube 32. The tipping bucket rain sensor 31 is a remote sensing rain gauge composed of a sensor and a signal recorder. It has the characteristics of high automation, strong timeliness in obtaining precipitation, and easy storage and transmission of rainfall data. It belongs to the prior art, and its specific structure and principle are not described here. The main controller 15 can analyze the water conservation situation of the location area based on the precipitation data obtained by the tipping bucket rain sensor 31 and the soil moisture data detected by the soil moisture detection plug 42, and send the relevant data to the remote control center through the satellite communication module for researchers to study and use. It is convenient and fast. The outer protective tube 32 protects the tipping bucket rain sensor 31, and the protective net 321 prevents debris from entering the tipping bucket rain sensor 31 and affecting the detection results.

[0032] The rainfall monitor 16 arranged on the outer wall of the protective shell 1 can sense whether rainfall occurs in the location area. If rainfall does not occur, the main controller 15 can automatically control the protective shell 1 to merge according to actual needs to protect the internal rainfall detection component 3 and the soil moisture detection device 4. At this time, the device can remain in standby mode to reduce operating losses. At the same time, the solar panel 17 can convert solar energy into electrical energy during sunny hours and store it in the main control power supply, thereby ensuring the normal operation of the device during rainy days. When the rainfall monitor 16 detects that rainfall occurs, the main controller 15 can automatically open the protective shell 1, so that the device starts a normal monitoring process. The rainfall monitor 16 uses a capacitive rainfall sensor. The capacitive rainfall sensor belongs to the prior art and will not be described here.

[0033] The camera assembly 5 can record images of the monitoring area in real time and transmit the image data to the remote control center through the satellite communication module. Researchers can further analyze the local water conservation status based on the actual images on site. During specific operations, the rotating micromotor 511 can drive the rotating arm 52 to rotate forward and backward, and the monitoring camera 54 can be moved from the front side to the back side of the device. At the same time, the rolling micromotor 521 can drive the monitoring camera 54 to roll horizontally, which is convenient for the monitoring camera 54 to obtain images of the front and back sides of the device. The horizontal micromotor 531 can drive the monitoring camera 54 to rotate horizontally, so that the monitoring camera 54 can obtain images of the left and right sides of the device, thereby increasing the recording range of the monitoring camera 54 and ensuring that researchers can fully grasp the actual environmental conditions around the device during the monitoring process.

[0034] The above is the overall workflow of the present invention, and you can repeat this step next time you use it.

[0035] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

[0036] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A device for monitoring the water conservation function of degraded alpine grassland, characterized by: The invention comprises a balancing component (2), wherein a protective shell (1) is symmetrically and movably provided on the left and right sides of the balancing component (2), a rainfall detection component (3) is provided above the balancing component (2), and a soil moisture detection device (4) is movably provided below the balancing component (2); when the protective shells (1) are combined with each other, the balancing component (2), the rainfall detection component (3) and the soil moisture detection device (4) are respectively located inside the protective shell (1); and movable wheels (11) are rotatably provided on the edges of opposite sides of the protective shell (1), and the movable wheels (11) are rotated to move. A control tooth (111) is fixedly provided in an annular array on the inner ring side wall; a gear motor (13) is fixedly provided on the inner wall of the protective housing (1); a control gear (131) is provided at the output end of the gear motor (13); the control gear (131) is meshed with the control tooth (111); the balancing assembly (2) comprises a support plate (21), a first balancing ring (22), a second balancing ring (23) and a balancing plate (24); the support plate (21) is arranged between the protective housing (1); a rotation opening (213) is provided on the upper wall of the support plate (21); The first balancing ring (22) is rotatably arranged inside the rotating opening (213), the second balancing ring (23) is rotatably arranged inside the first balancing ring (22), the rotating axes of the first balancing ring (22) and the second balancing ring (23) are perpendicular to each other, the balancing plate (24) is fixedly arranged at the inner center of the second balancing ring (23), the rainfall detection component (3) is fixedly arranged on the upper wall of the balancing plate (24), the soil moisture detection device (4) is movably arranged on the lower wall of the balancing plate (24), and a tilt sensor is arranged inside the balancing plate (24); the support plate (21) An adjusting double-threaded rod (211) is rotatably provided at the front end, and an adjusting slide rod (212) is fixedly provided at the rear end of the support plate (21). Moving sleeves (121) are respectively sleeved on the adjusting double-threaded rod (211) and the adjusting slide rod (212) on the left and right sides. The two moving sleeves (121) sleeved on the adjusting double-threaded rod (211) are respectively threadedly connected to the side walls at both ends of the adjusting double-threaded rod (211) with opposite thread rotation directions. A connecting rod (12) is fixedly provided on the moving sleeve (121), and the connecting rod (12) is respectively fixedly provided on the inner wall of the protective shell (1).

2. The device for monitoring water conservation function of degraded alpine grassland according to claim 1, characterized in that: First shaft sleeves (2131) are symmetrically fixedly provided at left and right ends of the inner wall of the rotating opening (213); first rotating shafts (221) are symmetrically fixedly provided at left and right ends of the outer ring side wall of the first balancing ring (22); the first rotating shafts (221) are rotatably provided in the first shaft sleeves (2131); second shaft sleeves (222) are symmetrically fixedly provided at front and rear ends of the inner ring side wall of the first balancing ring (22); second rotating shafts (233) are symmetrically fixedly provided at front and rear ends of the outer ring side wall of the second balancing ring (23); the second rotating shafts (233) are rotatably provided in the second shaft sleeves (222); friction damping washers (25) are coaxially fixedly provided on the side walls of the first shaft sleeve (2131) and the first balancing ring (22) that are close to each other and on the side walls of the second shaft sleeve (222) and the second balancing ring (23) that are close to each other; the friction damping washers (25) are in contact with each other.

3. The device for monitoring water conservation function of degraded alpine grassland according to claim 2, characterized in that: A connecting sheet (231) is fixedly provided in an annular array on the lower end surface of the second balancing ring (23), and a weight block (232) is fixedly provided at the lower end of the connecting sheet (231).

4. The device for monitoring water conservation function of degraded alpine grassland according to claim 3, characterized in that: A threaded rod motor (2111) is provided at the end of the adjusting double threaded rod (211); the threaded rod motor (2111) is fixedly arranged on the support plate (21); and the output end of the threaded rod motor (2111) is connected to the end of the adjusting double threaded rod (211).

5. The device for monitoring water conservation function of degraded alpine grassland according to claim 4, characterized in that: The rainfall detection assembly (3) comprises a tipping bucket type rainfall sensor (31) and an outer protective tube (32); the tipping bucket type rainfall sensor (31) is fixedly arranged on the upper wall of the balancing plate (24); the outer protective tube (32) is fixedly arranged on the upper wall edge of the balancing plate (24); the tipping bucket type rainfall sensor (31) is arranged inside the outer protective tube (32); and a protective net (321) is provided on the upper part of the outer protective tube (32).

6. The device for monitoring water conservation function of degraded alpine grassland according to claim 5, characterized in that: The soil moisture detection device (4) comprises a lower telescopic rod (41) and a soil moisture detection plug-in (42); the lower telescopic rod (41) is fixedly arranged at the center of the lower wall of the balancing plate (24); the lower telescopic rod (41) passes through the center of the upper wall of the weight block (232); the soil moisture detection plug-in (42) is fixedly arranged at the output end of the lower telescopic rod (41); when the output end of the lower telescopic rod (41) drives the soil moisture detection plug-in (42) to descend to the lowest point, the soil moisture detection plug-in (42) is located below the protective housing (1).

7. The device for monitoring water conservation function of degraded alpine grassland according to claim 6, characterized in that: The outer wall of the protective shell (1) is respectively fixedly provided with a camera assembly (5), the camera assembly (5) comprising a fixed disk (51), a rotating arm (52), a rotating frame (53) and a monitoring camera (54), the fixed disk (51) being fixedly provided at the center of the outer wall of the protective shell (1), one end of the rotating arm (52) being rotatably provided at the center of the end surface of the fixed disk (51), a rotating micromotor (511) being provided inside the fixed disk (51), the output end of the rotating micromotor (511) being connected to the end of the rotating arm (52), the other end of the rotating arm (52) being fixedly provided with a rolling micromotor (521), the output end of the rolling micromotor (521) being provided with a rotating frame (53), the monitoring camera (54) being horizontally rotatably provided inside the rotating frame (53), the end of the rotating frame (53) being fixedly provided with a horizontal micromotor (531), the output end of the horizontal micromotor (531) being connected to the end of the monitoring camera (54).

8. The device for monitoring water conservation function of degraded alpine grassland according to claim 7, characterized in that: A main controller (15) is fixedly provided on the inner wall of the protective shell (1), and a rainfall monitor (16) and a solar panel (17) are respectively fixedly provided on the upper end of the outer wall of the protective shell (1).

9. The device for monitoring water conservation function of degraded alpine grassland according to claim 8, characterized in that: A support rod (14) is fixedly provided on the lower outer wall of the protective housing (1), a universal ball (141) is rotatably provided at the lower end of the support rod (14), and the lower end of the universal ball (141) is located at the same horizontal plane as the lower end of the moving wheel (11).

10. The device for monitoring water conservation function of degraded alpine grassland according to claim 9, characterized in that: The gear motor (13), the rainfall monitor (16), the solar panel (17), the threaded rod motor (2111), the tipping bucket type rainfall sensor (31), the lower telescopic rod (41), the soil moisture detection plug (42), the rotating micro motor (511), the rolling micro motor (521), the horizontal micro motor (531), the monitoring camera (54) and the tilt sensor are electrically connected to the main controller (15) respectively.

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