Tea garden area meteorological real-time monitoring device

Abstract

The invention discloses a tea garden area meteorological real-time monitoring device which comprises a supporting frame base, a front supporting leg, a rear supporting leg, a supporting frame, a monitoring mechanism, a jacking mechanism and a soil monitoring mechanism. Wherein the jacking mechanism is cooperatively driven by double motors, so that the height and the angle of the monitoring mechanism are dynamically adjusted to be matched with the growth height of a tea tree canopy; the monitoring mechanism adopts symmetrical bin gates and a three-section folding and unfolding design, the bin gates are rapidly opened and closed through parallelogram transmission to form sealing protection, dew and rainwater are prevented from invading sensors, meanwhile, the sensors are stably unfolded to a tea tree canopy target area through folding connecting rods, the monitoring range is expanded, and the branch and leaf scratching risk is reduced; the soil monitoring mechanism is integrated with a closed sleeve structure, the soil detection depth is accurately controlled through a conical drill bit, and meteorological parameters and soil moisture content data are synchronously collected. Through mechanical linkage and protection design, the problems that a sensor of traditional equipment is exposed and distorted, and independent deployment of soil monitoring is difficult are solved.

Description

Technical Field

[0001] The invention relates to the technical field of tea garden meteorological monitoring, and in particular to a real-time meteorological monitoring device for a tea garden area. Background Art

[0002] Tea gardens are mostly distributed in hilly mountains and river valley slopes. Their terrain is significantly undulating and the microclimate is complex and changeable. Tea garden production is extremely sensitive to changes in the meteorological environment. Meteorological monitoring is required in the tea garden area, so the smooth implementation of real-time monitoring of the meteorological environment is very important.

[0003] At present, Chinese patent application number: CN202321771823.5 discloses a real-time meteorological monitoring device for an organic tea garden area, including a mobile robot, which includes moving wheels, a drive mechanism and a control system. A mounting frame is fixedly installed on the upper side wall of the mobile robot, and the mounting frame is a concave body with an opening facing upward. A connecting frame is movably installed inside the mounting frame, and the connecting frame is L-shaped. The connecting frame is equipped with a temperature sensor, a humidity sensor, an anemometer and an acidity meter.

[0004] However, the monitoring devices of existing technologies are often unable to meet the needs of precise monitoring due to structural limitations. On the one hand, meteorological sensors are exposed to the open air environment for a long time and lack dynamic protection mechanisms. They are easily affected by morning dew condensation, rainwater penetration and branches and leaves scratching, resulting in distortion of key data such as temperature, humidity and wind speed. On the other hand, soil monitoring requires independent deployment of probe equipment, which requires manual drilling and sampling or fixed burial during operation, which not only increases deployment costs but also makes it difficult to synchronize with meteorological data in time and space. In addition, the terrain of mountain tea gardens is rugged, and independent soil sensors are prone to failure due to soil compaction or gravel jamming, making maintenance difficult. It is inconvenient to resolve the contradiction between sensor protection and soil monitoring integration, which restricts the implementation of precise management of tea gardens. Summary of the Invention

[0005] The purpose of the present invention is to provide a real-time meteorological monitoring device for a tea garden area to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention adopts the following technical solutions: A real-time meteorological monitoring device for a tea garden area, comprising a support frame base, front support feet, rear support feet, a support frame, a monitoring mechanism, a top support mechanism, and a soil monitoring mechanism. The front and rear bottom sides of the support frame base are respectively fixedly connected with the front support feet and the rear support feet. The front and rear sides of the top of the support frame base are fixedly connected with the support frame. A monitoring mechanism is arranged on the top side of the support frame. The middle side of the bottom of the monitoring mechanism is connected with the top support mechanism, and the top support mechanism penetrates and rotates through the middle part of the inner side of the support frame. The bottom side of the top support mechanism is connected with the support frame base, and the middle side of the bottom of the top support mechanism is locked and fixed with the soil monitoring mechanism. A through groove is longitudinally opened in the middle side of the interior of the support frame base, and the soil monitoring mechanism is arranged through the through groove. The monitoring mechanism includes a warehouse cover whose middle side at the bottom is fastened to the top support mechanism, a first warehouse door structure and a second warehouse door structure respectively arranged on the left and right side walls of the warehouse cover, an electric push rod fastened inside the right side of the warehouse cover, a pushing and expanding structure connected to the left output shaft of the electric push rod, a cushion seat installed on the top left side of the pushing and expanding structure, a monitoring main body fastened to the top side of the cushion seat, and a wind speed sensor arranged on the top left side of the monitoring main body. The bottom right side of the pushing and expanding structure is fastened to the warehouse cover, and the middle side of the bottom of the pushing and expanding structure is in sliding contact with the warehouse cover. The structures and sizes of the first warehouse door structure and the second warehouse door structure are the same, and they are symmetrically arranged in the middle of the warehouse cover.

[0007] Preferably, the monitoring main body includes a camera, a light intensity sensor, and an air temperature and humidity sensor from left to right.

[0008] Preferably, the second warehouse door structure includes a positioning frame fixed to the right side of the warehouse cover, a first motor fastened to the lower middle part of the rear side of the positioning frame, a rotating frame connected to the top output end of the first motor, a sleeve rod rotatably arranged inside the rear side of the rotating frame, a connecting rod rotatably connected to the left end of the middle side of the sleeve rod, a first bevel gear rotatably connected to the top side of the sleeve rod, a second bevel gear meshing and driving the lower right part of the bottom side of the first bevel gear, a cross fixed to the middle part of the right side of the second bevel gear, and a door panel fastened to the right side of the cross. The front part of the rotating frame penetrates and rotates through the inner side of the positioning frame. The front side of the connecting rod is rotatably connected to the positioning frame. The middle part of the top side of the first bevel gear is fixed to the rotating frame. The middle part of the left side of the second bevel gear is rotatably connected to the sleeve rod.

[0009] Preferably, a rectangular frame for reinforcement structure is arranged inside the rotating frame. When the door panel is in contact and fit with the warehouse cover, the door panel, the rotating frame, and the connecting rod are in a parallel state, and a parallelogram structure is formed among the positioning frame, the rotating frame, the sleeve rod, and the connecting rod.

[0010] Preferably, the top side of the sleeve rod is in a cross shape. A shaft rod is integrally formed in the middle part of the left side of the second bevel gear, and the shaft rod is inserted and rotated inside the horizontal part of the cross shape on the top side of the rotating frame.

[0011] Preferably, the spreading structure includes a carrier frame with its right side at the bottom fastened to the bin cover, a pushing frame slidably connected to the left side of the rear of the carrier frame, two positioning rods disposed on the left side inside the pushing frame, a folding connecting rod rotatably connected to the left end of the inner side of the pushing frame, two end rods respectively rotatably connected to the front and rear sides of the left end of the folding connecting rod, and protective blocks rotatably connected to the upper and lower sides of the left ends of the two end rods. The right ends of the two positioning rods are rotatably connected to the carrier frame. The front and rear sides of the right end of the folding connecting rod are respectively rotatably connected to the two positioning rods. The right end of the pushing frame is connected to the left output shaft of the electric push rod. Sector gears are provided on the sides of the two end rods close to each other, and the two sector gears are engaged with each other. The top side of the protective block is fastened to the cushion seat.

[0012] Preferably, a rectangular block protruding backward is provided on the left side of the rear of the carrier frame. The rectangular block is inserted and slid inside the pushing frame, and the left side of the rectangular block is rotatably connected to the two positioning rods. The folding connecting rod is composed of three groups of X-shaped cross rods arranged and rotated. The middle of the rightmost group of X-shaped cross rods is rotatably connected to the pushing frame. Slide columns are provided in the middle of the bottoms of the remaining two groups of X-shaped cross rods. The bottoms of the slide columns are in sliding contact with the lateral side of the bin cover.

[0013] Preferably, the top support mechanism includes a rectangular seat fastened to the middle and lower part of the inner side of the support frame. The middle side of the bottom of the rectangular seat is connected to the soil monitoring mechanism. A partition is provided in the middle of the inner side of the rectangular seat. A second motor is fastened to the bottom side of the inner side of the rectangular seat. The top output end of the second motor is connected to a rotating shaft column. The rotating shaft column is inserted and slid inside the tooth groove sleeve rod. A bearing sleeve is embedded in the middle of the inner side of the partition. The bottom of the tooth groove sleeve rod passes through and slides inside the middle side of the bearing sleeve, and the top of the tooth groove sleeve rod passes through and slides on the top side of the rectangular seat. The middle part of the left side of the tooth groove sleeve rod is engaged with a gear. The middle part of the front of the gear is connected to the rear output end of a third motor, and the third motor is fastened to the upper left side of the inner side of the rectangular seat. The top end of the tooth groove sleeve rod passes through and is disposed in the middle of the top of the support frame, and the middle side of the bottom of the monitoring mechanism is fastened to the tooth groove sleeve rod.

[0014] Preferably, a convex strip is longitudinally provided in the middle of the front of the rotating shaft column. A groove is formed in the middle of the front of the inner side of the tooth groove sleeve rod, and the convex strip is inserted and slid inside the groove.

[0015] Preferably, the soil monitoring mechanism includes a rectangular socket seat with its top fastened to the top support mechanism, a fourth motor locked and fixed to the upper left part of the rectangular socket seat, a third bevel gear connected to the right output end of the fourth motor, a fourth bevel gear meshing and driving the bottom right side of the third bevel gear, a screw rod fixedly connected to the middle side of the bottom of the fourth bevel gear, an internal thread block threadedly connected to the outer surface of the screw rod, an internal rectangular sleeve wrapped around the outer surface of the internal thread block, a pH detection module embedded in the bottom side of the internal rectangular sleeve, and a conical head integrally formed at the bottom of the internal rectangular sleeve. The interiors of both the rectangular socket seat and the internal rectangular sleeve are hollow, and the surface of the internal rectangular sleeve is in sliding contact with the inner wall of the rectangular socket seat. The third bevel gear and the fourth bevel gear are both rotatably connected to the upper side inside the rectangular socket seat. The screw rod is arranged in the middle side inside the internal rectangular sleeve. The rectangular socket seat is arranged inside the through groove of the support frame seat.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] Through the collaborative design of innovative mechanical structures and intelligent linkages, the present invention effectively solves the deficiencies of traditional tea garden monitoring devices in terms of environmental adaptability, data accuracy, and reliability. The dual adjustment functions of height and angle of the top support mechanism enable the sensor to flexibly adjust the monitoring position according to the growth stage of the tea tree canopy. Combined with the fan-shaped unfolding action of the folding and spreading mechanism, it significantly improves the capture range of the microclimate of the tea tree canopy and the ability to resist rubbing against branches and leaves, ensuring data accuracy under complex terrains.

[0018] The symmetrically designed door structure of the present invention realizes rapid opening and closing through parallelogram transmission, forms a sealed protection while reducing the motor load, and prevents dew and rain from invading the core area of the sensor. Its misaligned design further eliminates the interference of the door panel movement on the monitoring mechanism. The soil monitoring mechanism relies on a closed transmission and a conical drilling system to accurately control the detection depth while isolating the risk of gravel jamming, realizing the interference-free synchronous acquisition of meteorological and soil data, and providing a reliable data basis with spatio-temporal consistency for tea garden environmental analysis.

[0019] The entire set of devices of the present invention takes into account the advantages of dynamic adjustment, anti-environmental interference, and multi-parameter fusion. The modular design simplifies the maintenance process, and the symmetric structure enhances the air flow efficiency. It is especially suitable for mountain tea garden scenarios with heavy rain and many slopes, provides all-weather technical support for precise irrigation, frost warning, and ecological regulation in tea gardens, and promotes the practical upgrade of intelligent agricultural equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of the present invention;

[0021] Figure 2 is a schematic connection structure diagram of the top support mechanism and the soil monitoring mechanism of the present invention;

[0022] Figure 3Schematic structural diagram of the monitoring mechanism of the present invention;

[0023] Figure 4 Schematic structural diagram of the second door structure of the present invention;

[0024] Figure 5 Schematic structural diagram of the spreading structure of the present invention;

[0025] Figure 6 Schematic structural diagram of the top support mechanism of the present invention;

[0026] Figure 7 Schematic structural diagram of the soil monitoring mechanism of the present invention;

[0027] Figure 8 Schematic structural diagram of the connection between the interior of the rectangular socket and the inner rectangular sleeve of the present invention.

[0028] In the figure: support frame base - 1, front support foot - 2, rear support foot - 3, support frame - 4, monitoring mechanism - 5, top support mechanism - 6, soil monitoring mechanism - 7, bin cover - 51, first door structure - 52, second door structure - 53, electric push rod - 54, spreading structure - 55, cushion seat - 56, monitoring main body - 57, wind speed sensor - 58, sliding column - 511, positioning frame - 531, first motor - 532, rotating frame - 533, sleeve rod - 534, connecting rod - 535, first bevel gear - 536, second bevel gear - 537, cross - 538, door panel - 539, bearing frame - 551, pushing frame - 552, positioning rod - 553, folding connecting rod - 554, end rod - 555, protection block - 556, rectangular seat - 61, partition - 62, second motor - 63, rotating shaft column - 64, toothed groove sleeve rod - 65, bearing sleeve - 66, gear - 67, third motor - 68, rectangular socket - 71, fourth motor - 72, third bevel gear - 73, fourth bevel gear - 74, screw rod - 75, internally threaded block - 76, inner rectangular sleeve - 77, pH detection module - 78, conical head - 79. Detailed implementation manners

[0029] In order to further explain the technical solution of the present invention, the following will be elaborated in detail through specific embodiments.

[0030] Please refer to Figure 1 and Figure 2The present invention provides a real-time meteorological monitoring device for a tea garden area, comprising a support frame 1, a front support leg 2, a rear support leg 3, a support frame 4, a monitoring mechanism 5, a top support mechanism 6 and a soil monitoring mechanism 7. The front and rear bottom sides of the support frame 1 are fixedly connected to the front support leg 2 and the rear support leg 3 respectively, and the overall stability is enhanced by the front and rear support legs 2 and the rear support legs 3. The front and rear sides of the top of the support frame 1 are fixedly connected to the support frame 4. The top side of the support frame 4 is provided with a monitoring mechanism 5. A rigid support frame is formed by the support frame 4 to prevent the monitoring mechanism 5 from shaking and causing data errors. A variety of sensors are integrated in the monitoring mechanism 5 to realize the collection of meteorological parameters of the tea tree canopy. The top support mechanism 6 is connected to the middle side of the bottom of the monitoring mechanism 5 to realize the height and rotation adjustment of the monitoring mechanism 5 The position angle matches the height requirements of tea trees in different growth periods, and the top support mechanism 6 rotates through the middle of the inner side of the support frame 4, and the bottom side of the top support mechanism 6 is connected to the support frame seat 1 to form a mechanical closed-loop structure to improve wind resistance, and the soil monitoring mechanism 7 is locked and fixed on the middle side of the bottom of the top support mechanism 6 to achieve synchronous monitoring and correlation analysis of meteorological and soil data. A through groove is longitudinally opened on the middle side of the inner side of the support frame seat 1 to provide a vertical movement channel for the soil monitoring mechanism 7. The soil monitoring mechanism 7 is arranged inside the through groove to avoid external collision damage to the precision sensor. The monitoring body 57 includes a camera, a light intensity sensor and an air temperature and humidity sensor from left to right. Multi-parameter fusion improves the accuracy and effect of monitoring and early warning.

[0031] See also Figures 1-5 The present invention provides a real-time meteorological monitoring device for a tea garden area. The monitoring mechanism 5 includes a bin cover 51 fastened to a top support mechanism 6 at the bottom middle side to prevent rainwater from eroding the internal precision components. A first bin door structure 52 and a second bin door structure 53 are respectively arranged on the left and right side walls of the bin cover 51. The symmetrical design facilitates two-way opening during monitoring and facilitates the flow of gas. An electric push rod 54 is fastened to the right side of the bin cover 51, and a pushing structure 55 is connected to the output shaft on the left side of the electric push rod 54. The pushing structure 55 is expanded by the electric push rod 54. A pad 56 is installed on the left side of the top of the pushing structure 55, and a monitoring device fastened to the top side of the pad 56 is provided. The main body 57 and the wind speed sensor 58 arranged on the left side of the top of the monitoring main body 57 are modularly designed to facilitate the rapid replacement of faulty parts, and the wind speed sensor 58 can capture the canopy wind speed changes in real time. The right side of the bottom of the pushing structure 55 is fastened to the warehouse cover 51, and the middle side of the bottom of the pushing structure 55 is in sliding contact with the warehouse cover 51 to ensure that the pushing trajectory is accurate and controllable. The first warehouse door structure 52 and the second warehouse door structure 53 have the same structure and size, and are symmetrically arranged in the middle of the warehouse cover 51. After opening both sides, the monitoring main body 57 and the wind speed sensor 58 can be pushed out to monitor the environment in which the tea tree is located, and they play a role of storage and protection when closed.

[0032] Among them, the second hatch structure 53 includes a positioning frame 531 fixedly connected to the right side of the hatch cover 51, a first motor 532 fastened to the lower middle part at the rear of the positioning frame 531, a rotating frame 533 connected to the top output end of the first motor 532, which converts rotational motion into planar displacement, a sleeve column rod 534 rotatably arranged at the rear inside of the rotating frame 533 to achieve multi-degree-of-freedom linkage, a connecting rod 535 rotatably connected to the left end of the middle side of the sleeve column rod 534, a first bevel gear 536 rotatably connected to the top side of the sleeve column rod 534, a second bevel gear 537 meshing and driving the right part of the bottom side of the first bevel gear 536, a cross 538 fixedly connected to the middle part on the right side of the second bevel gear 537, and a door panel 539 fastened to the right side of the cross 538. The hatch cover 51 is sealed to prevent rain or dew from seeping in. The front part of the rotating frame 533 passes through and rotates inside the positioning frame 531. The front side of the connecting rod 535 is rotatably connected to the positioning frame 531. The middle part of the top side of the first bevel gear 536 is fixed to the rotating frame 533. The middle part on the left side of the second bevel gear 537 is rotatably connected to the sleeve column rod 534. A rectangular frame for reinforcing the structure is arranged inside the rotating frame 533. When the door panel 539 contacts and fits with the hatch cover 51, the door panel 539, the rotating frame 533, and the connecting rod 535 are parallel to each other, and a parallelogram structure is formed among the positioning frame 531, the rotating frame 533, the sleeve column rod 534, and the connecting rod 535. There is no lateral offset during the opening and closing process of the door panel 539, avoiding jamming. The top side of the sleeve column rod 534 is in a cross-shaped structure. A shaft rod is integrally formed in the middle part on the left side of the second bevel gear 537, and the shaft rod is inserted and rotates inside the horizontal part of the cross-shaped structure on the top side of the rotating frame 533, so that the door panel 539 makes a rotating motion through the cooperation of the first bevel gear 536 and the second bevel gear 537 during the process of the door panel 539 being pushed outwards to open. Thus, during the process of opening the door panel 539, the horizontally placed door panel 539 gradually forms a vertically placed form and rotates to a position misaligned with the space formed after opening the door panel 539 on the hatch cover 51, avoiding interference with the movement adjustment of the devices inside the hatch cover 51.

[0033] Among them, the spreading structure 55 includes a carrier frame 551 whose bottom right side is fastened to the bin cover 51, bearing the static load of the spreading structure 55, a pushing frame 552 slidably connected to the left rear of the carrier frame 551, two positioning rods 553 arranged on the left inside of the pushing frame 552, and a folding connecting rod 554 rotatably connected to the left end of the inner side of the pushing frame 552 to convert linear motion into fan-shaped unfolding. There are two end rods 555 rotatably connected to the front and rear sides of the left end of the folding connecting rod 554 and guard blocks 556 rotatably connected to the upper and lower sides of the left ends of the two end rods 555. The front and rear sides of the right end of the folding connecting rod 554 are respectively rotatably connected to the two positioning rods 553 to achieve symmetric power transmission. The right end of the pushing frame 552 is connected to the left output shaft of the electric push rod 54 to directly transmit the driving force. Sector gears are arranged on the side where the two end rods 555 are close to each other, and the two sector gears are engaged with each other. The top side of the guard block 556 is fastened to the cushion seat 56. A rectangular block protruding backward is arranged on the left rear of the carrier frame 551. The rectangular block is inserted and slides inside the pushing frame 552 to play a supporting role and ensure the stability of the movement of the pushing frame 552. The left side of the rectangular block is rotatably connected to the two positioning rods 553. After the pushing frame 552 pushes the folding connecting rod 554, the folding connecting rod 554 is unfolded or folded under the action of the two positioning rods 553. The folding connecting rod 554 is composed of three groups of X-shaped cross rods arranged in rotation to achieve three-stage unfolding and adapt to different canopy densities. The middle of the rightmost group of X-shaped cross rods is rotatably connected to the pushing frame 552. Slide columns 511 are arranged in the middle of the bottoms of the remaining two groups of X-shaped cross rods. The bottoms of the slide columns 511 are in sliding contact with the bin cover 51 horizontally. Using the bin cover 51 as a guide rail reduces additional parts and ensures the smoothness of the horizontal unfolding or folding of the folding connecting rod 554.

[0034] Please refer to Figure 1 、 Figure 2 and Figure 6, the present invention provides a real-time meteorological monitoring device for tea garden areas. The top support mechanism 6 includes a rectangular seat 61 fastened to the middle and lower part inside the support frame 4. The middle side of the bottom of the rectangular seat 61 is connected to the soil monitoring mechanism 7 to achieve the mechanical decoupling of meteorological and soil monitoring. A partition 62 is arranged in the middle side of the inside of the rectangular seat 61. A second motor 63 is fastened to the bottom side of the inside of the rectangular seat 61. The output end of the top of the second motor 63 is connected to a rotating shaft column 64. The second motor 63 provides rotational motion for the rotating shaft column 64 to perform a position rotation. The rotating shaft column 64 is inserted and slides inside a toothed groove sleeve rod 65 to drive the toothed groove sleeve rod 65 to rotate through the rotating shaft column 64. A bearing sleeve 66 is embedded in the middle side of the inside of the partition 62. The bottom of the toothed groove sleeve rod 65 penetrates and slides in the middle side of the inside of the bearing sleeve 66, and the top of the toothed groove sleeve rod 65 penetrates and slides on the top side of the rectangular seat 61 to ensure the stability of the movement of the toothed groove sleeve rod 65. The middle part on the left side of the toothed groove sleeve rod 65 meshes with a gear 67. The middle side of the front of the gear 67 is connected to the output end of the rear part of a third motor 68, and the third motor 68 is fastened to the upper left side inside the rectangular seat 61. The third motor 68 drives the gear 67 to rotate to provide vertical lifting power for the toothed groove sleeve rod 65. The top end of the toothed groove sleeve rod 65 penetrates and is arranged in the middle of the top of the support frame 4, and the middle side of the bottom of the monitoring mechanism 5 is fastened to the toothed groove sleeve rod 65. Thus, under the action of the second motor 63 and the third motor 68 respectively, the monitoring mechanism 5 performs rotation and vertical movement, changing the monitoring position of the tea tree and improving the monitoring effect. A convex strip is longitudinally arranged in the middle side of the front of the rotating shaft column 64. A groove is formed in the front middle side inside the toothed groove sleeve rod 65, and the convex strip is inserted and slides inside the groove to ensure the stable transmission of torque during the telescopic process.

[0035] Please refer to Figure 1 , Figure 2 , Figure 7 and Figure 8, the present invention provides a real-time meteorological monitoring device for tea garden areas. The soil monitoring mechanism 7 includes a rectangular socket 71 whose top is fastened to the top support mechanism 6, a fourth motor 72 locked and fixed to the upper left part of the rectangular socket 71. The fourth motor 72 provides the drilling power. A third bevel gear 73 is connected to the right output end of the fourth motor 72, a fourth bevel gear 74 meshes and drives the bottom right side of the third bevel gear 73, a screw 75 is fixedly connected to the middle side of the bottom of the fourth bevel gear 74, an internal thread block 76 is threadedly connected to the outer surface of the screw 75, an internal rectangular sleeve 77 is wrapped around the outer surface of the internal thread block 76, a pH detection module 78 is embedded in the bottom side of the internal rectangular sleeve 77, and a conical head 79 is integrally formed at the bottom of the internal rectangular sleeve 77. The conical head 79 reduces the downward penetration resistance. Under the action of the fourth motor 72, the third bevel gear 73 and the fourth bevel gear 74 cooperate to drive the screw 75 to rotate. Under the cooperation of the screw and the internal thread block 76, the rotational motion is converted into a linear motion to control the depth of penetration into the soil. Both the inside of the rectangular socket 71 and the internal rectangular sleeve 77 are hollow, which reduces the weight and facilitates lifting operation. And the surface of the internal rectangular sleeve 77 is in sliding contact with the inner wall of the rectangular socket 71 to ensure the vertical movement track of the internal rectangular sleeve 77. The rectangular socket 71 is arranged inside the through groove of the support frame seat 1. Both the third bevel gear 73 and the fourth bevel gear 74 are rotatably connected to the upper side inside the rectangular socket 71. The enclosed transmission avoids getting stuck by gravel. The screw 75 is arranged in the middle side inside the internal rectangular sleeve 77, and the off-axis load wear is reduced by arranging it in the middle.

[0036] The working principle of the real-time meteorological monitoring device for tea garden areas of the present invention is as follows:

[0037] First, environmental adaptability:

[0038] Height and angle adjustment: The second motor 63 drives the rotating shaft column 64 to rotate, driving the toothed groove sleeve rod 65 to axially rotate inside the support frame 4. At the same time, the third motor 68 controls the lifting of the toothed groove sleeve rod 65 through the gear 67, so that the monitoring mechanism 5 matches the height of the tea tree canopy and optimizes the orientation of the sensors inside for monitoring;

[0039] Second, precise deployment of sensors:

[0040] Linkage opening of the warehouse door: The first motor 532 drives the rotating frame 533 to rotate. Through the parallelogram transmission of the sleeve column rod 534, the connecting rod 535, and the first bevel gear 536 and the second bevel gear 537, the door panel 539 opens and is in a vertical state and moves to the side position to avoid blocking the monitoring area;

[0041] Folding and spreading mechanism: The electric push rod 54 pushes the push frame 552 to slide, and the folding connecting rod 554 unfolds in a three-segment fan shape under the constraint of the positioning rod 553, smoothly sending the monitoring main body 57 and the wind speed sensor 58 to the canopy monitoring point of the tea tree;

[0042] Third, synchronous soil data collection:

[0043] Depth-controllable drilling: The fourth motor 72 drives the third bevel gear 73 and the fourth bevel gear 74 to drive the screw 75 to rotate. The internally threaded block 76 moves downward along the axis of the screw 75, pushing the inner rectangular sleeve 77 downward and then drilling into the soil. The pH detection module 78 contacts the target soil layer under the protection of the conical head 79.

[0044] Anti-interference design: The closed rectangular sleeve base 71 and the double-sliding contact structure formed by the inner rectangular sleeve 77 and the rectangular sleeve base 71 isolate gravel interference, ensuring the transmission stability of the screw 75.

[0045] Fourth, data fusion and protection:

[0046] The camera captures the canopy morphology, the light / temperature / humidity / wind speed sensors monitor the environmental parameters in real time, the pH detection module 78 uploads the soil data, and the data is analyzed through the LoRa gateway networking.

[0047] After the monitoring is completed, each mechanism moves in the reverse direction to reset. The door panel 539 closes to form a sealed protection, and the sliding column 511 and the warehouse cover 51 cooperate to ensure the precise storage of the folding link 554.

[0048] The above are only the preferred examples of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A real-time meteorological monitoring device for a tea garden area, comprising a support frame base (1), wherein front support feet (2) and rear support feet (3) are respectively and fixedly connected to the bottom parts on the front and rear sides of the support frame base (1), and the characteristics are as follows: On the front and rear sides of the top of the support frame base (1), there are support frames (4) fixedly connected. On the top side of the support frame (4), there is a monitoring mechanism (5). In the middle of the bottom side of the monitoring mechanism (5), there is a top support mechanism (6) connected, and the top support mechanism (6) passes through and rotates in the middle of the inner side of the support frame (4). The bottom side of the top support mechanism (6) is connected to the support frame base (1), and in the middle of the bottom side of the top support mechanism (6), a soil monitoring mechanism (7) is locked and fixed. In the middle of the inner part of the support frame base (1), there is a through groove longitudinally opened, and the soil monitoring mechanism (7) is arranged through the through groove. The monitoring mechanism (5) includes a bin cover (51) whose middle part of the bottom side is fastened to the top support mechanism (6), a first bin door structure (52) and a second bin door structure (53) respectively arranged on the left and right side walls of the bin cover (51), an electric push rod (54) fastened inside the right side of the bin cover (51), a spreading structure (55) connected to the left output shaft of the electric push rod (54), a cushion seat (56) installed on the top left side of the spreading structure (55), a monitoring main body (57) fastened to the top side of the cushion seat (56), and a wind speed sensor (58) arranged on the top left side of the monitoring main body (57). The bottom right side of the spreading structure (55) is fastened to the bin cover (51), and the middle part of the bottom side of the spreading structure (55) is in sliding contact with the bin cover (51). The structures and sizes of the first bin door structure (52) and the second bin door structure (53) are the same, and they are symmetrically arranged in the middle of the bin cover (51).

2. The real-time meteorological monitoring device for a tea garden area according to claim 1, wherein: The monitoring main body (57) includes a camera, a light intensity sensor, and an air temperature and humidity sensor from left to right respectively.

3. The real-time meteorological monitoring device for a tea garden area according to claim 1, wherein: The second bin door structure (53) includes a positioning frame (531) whose right side is fixed to the bin cover (51), a first motor (532) fastened to the middle and lower part of the rear side of the positioning frame (531), a rotating frame (533) connected to the top output end of the first motor (532), a sleeve column rod (534) rotatably arranged inside the rear side of the rotating frame (533), a connecting rod (535) rotatably connected to the middle left end of the sleeve column rod (534), a first bevel gear (536) rotatably connected to the top side of the sleeve column rod (534), a second bevel gear (537) meshing and driving the bottom right part of the first bevel gear (536), a cross (538) fixedly connected to the middle right side of the second bevel gear (537), and a door panel (539) fastened to the right side of the cross (538). The front part of the rotating frame (533) passes through and rotates inside the positioning frame (531). The front side of the connecting rod (535) is rotatably connected to the positioning frame (531). The middle part of the top side of the first bevel gear (536) is fixed to the rotating frame (533). The middle part of the left side of the second bevel gear (537) is rotatably connected to the sleeve column rod (534).

4. The real-time meteorological monitoring device for a tea garden area according to claim 3, characterized in that: Inside the indexing frame (533), there is a rectangular frame for strengthening the structure. When the door panel (539) contacts and fits with the bin cover (51), the door panel (539), the indexing frame (533), and the connecting rod (535) are parallel to each other, and a parallelogram structure is formed among the positioning frame (531), the indexing frame (533), the sleeve column rod (534), and the connecting rod (535).

5. The real-time meteorological monitoring device for a tea garden area according to claim 3, wherein: The top side of the sleeve column rod (534) is in a cross-shaped structure. A shaft rod is integrally formed in the middle of the left side of the second bevel gear (537), and the shaft rod is inserted and rotates inside the horizontal part of the cross-shaped structure on the top side of the indexing frame (533).

6. The real-time meteorological monitoring device for a tea garden area according to claim 1, wherein: The spreading structure (55) includes a carrier (551) whose bottom right side is fastened to the bin cover (51), a pusher (552) slidably connected to the left rear of the carrier (551), two positioning rods (553) arranged inside the left side of the pusher (552), a folding connecting rod (554) rotatably connected to the inner left end of the pusher (552), two end rods (555) respectively rotatably connected to the front and rear sides of the left end of the folding connecting rod (554), and two guard blocks (556) rotatably connected to the upper and lower sides of the left ends of the two end rods (555). The right ends of the two positioning rods (553) are rotatably connected to the carrier (551). The front and rear sides of the right end of the folding connecting rod (554) are respectively rotatably connected to the two positioning rods (553). The right end of the pusher (552) is connected to the left output shaft of the electric push rod (54). Sector gears are arranged on the sides where the two end rods (555) are close to each other, and the two sector gears are engaged with each other. The top side of the guard block (556) is fastened to the cushion seat (56).

7. The real-time meteorological monitoring device for a tea garden area according to claim 6, wherein: On the left rear of the carrier (551), there is a rectangular block protruding backward. The rectangular block is inserted and slides inside the pusher (552), and the left side of the rectangular block is rotatably connected to the two positioning rods (553). The folding connecting rod (554) is composed of three groups of X-shaped cross rods arranged in a rotating manner. The middle of the rightmost group of X-shaped cross rods is rotatably connected to the pusher (552). Slide columns (511) are arranged in the middle of the bottoms of the remaining two groups of X-shaped cross rods. The bottoms of the slide columns (511) are in sliding contact with the horizontal direction of the bin cover (51).

8. The real-time meteorological monitoring device for a tea garden area according to claim 1, wherein: The top support mechanism (6) includes a rectangular seat (61) fastened to the middle and lower part inside the support frame (4). The middle side of the bottom of the rectangular seat (61) is connected to the soil monitoring mechanism (7). A partition plate (62) is arranged in the middle side inside the rectangular seat (61). A second motor (63) is fastened to the bottom side inside the rectangular seat (61). The output end at the top of the second motor (63) is connected to a rotating shaft column (64). The rotating shaft column (64) is inserted and slides inside a toothed groove sleeve rod (65). A bearing sleeve (66) is embedded in the middle side inside the partition plate (62). The bottom of the toothed groove sleeve rod (65) passes through and slides inside the middle side of the bearing sleeve (66), and the top of the toothed groove sleeve rod (65) passes through and slides on the top side of the rectangular seat (61). The middle part on the left side of the toothed groove sleeve rod (65) meshes with a gear (67). The middle side of the front of the gear (67) is connected to the output end at the rear of a third motor (6, and the third motor (68) is fastened to the upper left side inside the rectangular seat (61). The top end of the toothed groove sleeve rod (65) passes through and is arranged in the middle of the top of the support frame (4), and the middle side of the bottom of the monitoring mechanism (5) is fastened to the toothed groove sleeve rod (65).

9. The real-time meteorological monitoring device for a tea garden area according to claim 8, wherein: A rib is longitudinally arranged in the middle side of the front of the rotating shaft column (64). A groove is formed in the front middle side inside the toothed groove sleeve rod (65), and the rib is inserted and slides inside the groove.

10. The real-time meteorological monitoring device for a tea garden area according to claim 1, characterized in that: The soil monitoring mechanism (7) includes a rectangular sleeve seat (71) whose top is fastened to the top support mechanism (6), a fourth motor (72) locked and fixed to the upper left part of the rectangular sleeve seat (71), a third bevel gear (73) connected to the output end on the right side of the fourth motor (72), a fourth bevel gear (74) meshing and driving the bottom right side of the third bevel gear (73), a screw rod (75) fixedly connected to the middle side of the bottom of the fourth bevel gear (74), an internal thread block (76) threadedly connected to the outer surface of the screw rod (75), an internal rectangular sleeve (77) wrapped around the outer surface of the internal thread block (76), a pH detection module (78) embedded in the bottom side inside the internal rectangular sleeve (77), and a conical head (79) integrally formed at the bottom of the internal rectangular sleeve (77). The interiors of both the rectangular sleeve seat (71) and the internal rectangular sleeve (77) are hollow, and the surface of the internal rectangular sleeve (77) is in sliding contact with the inner wall of the rectangular sleeve seat (). The third bevel gear (73) and the fourth bevel gear (74) are both rotatably connected to the upper side inside the rectangular sleeve seat (71). The screw rod (75) is arranged in the middle side inside the internal rectangular sleeve (77). The rectangular sleeve seat (71) is arranged inside the through groove of the support frame seat (1).

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