Intelligent agricultural comprehensive meteorological monitoring device

Abstract

The invention discloses an intelligent agricultural comprehensive meteorological monitoring device which comprises a monitoring box, the monitoring box comprises a plurality of detection sensors used for monitoring different items, and the monitoring box is covered with a hemispherical shell seat with an upward spherical surface. Positioning cover seats which are uniformly distributed and are used for fixing detection sensors are embedded on the outer spherical surface of the hemispherical shell seat, a shaping ring box is sleeved on the outer gap of the hemispherical shell seat, and the shaping ring box is horizontally and rotatably connected with the hemispherical shell seat. According to the invention, the positioning cover seats which are uniformly distributed are embedded in the upper spherical surface of the hemispherical shell seat, and the positioning cover seats are used for installing and fixing the corresponding detection sensors, so that the upper parts of probes of the detection sensors are in an open state, and effective detection is facilitated; and a brush plate opposite to the hemispherical shell seat is arranged in the ring of the shaping ring box, and when the hemispherical shell seat rotates, the brush plate can clean dirt on the probe of the detection sensor, so that the detection sensor can accurately detect.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of smart agriculture technology, and in particular to a smart agriculture comprehensive weather monitoring device. BACKGROUND

[0002] Smart agriculture is the use of information and communication technology to sense, analyze and integrate key information of the core system of agricultural operation, so as to intelligently respond to various needs such as sowing and disease prevention. The essence is to use advanced information technology to achieve intelligent management and operation of agriculture. Therefore, in the process of agricultural construction and development, a weather monitoring device is used to monitor and warn the overall agricultural environment, monitor and report the indicators reflecting the quality of the agricultural environment, and determine the rainfall, wind speed, wind direction, temperature, humidity, and light of the meteorological environment data in the region, so as to better cultivate and plant agricultural products according to the weather.

[0003] At present, the agricultural weather monitoring includes monitoring items that need to use sensors, such as light, temperature and humidity, air pressure, and snowfall, etc. Different sensors are used for different monitoring items. The detection head of such sensors is exposed upward and installed at a high place. Therefore, the structure of the weather monitoring using sensors still has the following problems: 1. The probe of the above-mentioned sensor is easy to be covered by dirt (dust, bird droppings, etc.), which reduces the accuracy of detection, that is, there is a lack of reliable cleaning structure for the probe; 2. Some monitoring devices in the prior art are equipped with cleaning structures, but the cleaning components of the cleaning structure are usually brush plate structures composed of brushes and rubber sheets. However, such brush plates are easy to age quickly in the environment of heat, sun, wind, and rain, which has the problems of short service life and high difficulty in later maintenance; 3. The monitoring device in the prior art lacks a reliable anti-bird function with low maintenance difficulty, which is easy to cause bird droppings to accumulate and scratch the sensor probe.

[0004] Therefore, the present application provides a smart agriculture comprehensive weather monitoring device. SUMMARY

[0005] The present application aims at solving the problems mentioned in the background art, and provides a smart agriculture comprehensive weather monitoring device.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical solutions:

[0007] The utility model provides a kind of wisdom agricultural comprehensive weather monitoring device, including monitoring box, the monitoring box includes several detection sensors for monitoring different items, the outer cover of the monitoring box is equipped with the half-shell seat of spherical surface upward, the outer spherical surface of this half-shell seat is embedded with the positioning cover seat for fixing detection sensor and uniformly distributed, the external gap of the half-shell seat is equipped with plastic ring box, the plastic ring box and half-shell seat horizontal rotation connection, the ring inner wall of this plastic ring box is provided with the brush plate located on the both sides of half-shell seat axis and opposite with the outer spherical wall of half-shell seat, the brush plate and plastic ring box sliding fit and sliding direction is along the spherical diameter direction of half-shell seat, the brush plate moves to limit position to plastic ring box and it is in hidden state when, the bottom outside positioning cover seat is provided with ratchet type control portion for driving plastic ring box rotation, transmission mechanism for controlling the sliding of brush plate is provided on the plastic ring box, differential bird prevention mechanism is provided on the plastic ring box and is close to top and located on the both sides of half-shell seat axis.

[0008] As further description of the above technical solutions:

[0009] The plastic ring box is hollow flat semicircular ring structure, the plane where the plastic ring box is and the axis of half-shell seat coincide, the number of brush plate located on the both sides of half-shell seat axis is at least three, at least three adjacent brush plate is distributed along the length direction of plastic ring box inner arc surface.

[0010] As further description of the above technical solutions:

[0011] Transmission mechanism includes traction elastic telescopic link, transmission rope, winding gear set and swing lever, the traction elastic telescopic link is arranged in plastic ring box and its action end is fixedly connected with brush plate, the swing lever is rotatably connected in plastic ring box and is located below half-shell seat and on the both sides of half-shell seat axis, when half-shell seat rotates, then swing lever periodically swings, the swing lever is connected by winding gear set and one end of transmission rope, the rope body of transmission rope is fixedly connected with trigger portion on traction elastic telescopic link.

[0012] As further description of the above technical solutions:

[0013] The traction elastic telescopic link includes mounting plate, telescopic elastic pull rod and connecting shaft, the mounting plate is connected by telescopic elastic pull rod and one end of connecting shaft, the other end of connecting shaft is fixedly connected with the back of brush plate, the trigger portion includes middle link block and two arm rods hingedly connected with one end of middle link block, the free end of two arm rods is hingedly connected with one side of mounting plate and connecting shaft respectively, the middle link block is fixedly connected with transmission rope.

[0014] As further description of the above technical solutions:

[0015] The winding gear set comprises a bevel gear one and a bevel gear two, both of which are rotationally connected in the plastic ring box and are in meshing engagement, one side of the bevel gear one is fixedly connected with a winding wheel connected with the transmission rope, and the upper end surface of the bevel gear two is fixedly connected with a transmission shaft fixedly connected with the top of the swing rod.

[0016] As a further description of the above technical solution:

[0017] One side of the swing rod is rotationally connected with an eccentric wheel located at the other end, and the bottom of the hemispherical shell seat is fixedly connected with a blocking ring coaxial with the eccentric wheel and abutting against the outer peripheral wall of the eccentric wheel.

[0018] As a further description of the above technical solution:

[0019] The bottom of the hemispherical shell seat is fixedly connected with a positioning sleeve, the bottom of the plastic ring box is fixedly connected with a connecting sleeve sleeved outside the positioning sleeve, the connecting sleeve and the positioning sleeve are rotationally connected, the bottom of the positioning sleeve is fixedly sleeved with a mounting flange, and the ratchet control part is arranged on the mounting flange and used for controlling the rotation of the connecting sleeve.

[0020] As a further description of the above technical solution:

[0021] The differential anti-bird falling mechanism comprises two chain transmission groups and a reversing gear set used for controlling different operating directions of the two chain transmission groups, the two chain transmission groups are located on both sides of the plastic ring box, chain wheels with different numbers of teeth for supporting the interference chains are arranged on the chain transmission groups, and the reversing gear set is located in the inner cavity of the plastic ring box and is connected with the adjacent chain wheels on the two chain transmission groups.

[0022] As described above, due to the adoption of the above technical solution, the present application has the following advantages:

[0023] 1、In the present application, a hemispherical shell seat is arranged, and uniform positioning cover seats are embedded on the upper spherical surface of the hemispherical shell seat, the positioning cover seats are used for mounting and fixing corresponding detection sensors, this arrangement makes the upper part of the probe of the detection sensor in an open state, facilitating effective detection, a plastic ring box is sleeved outside the hemispherical shell seat, a brush plate opposite to the hemispherical shell seat is arranged in the ring of the plastic ring box, the hemispherical shell seat is rotatably arranged, and the brush plate can clean the dirt on the probe of the detection sensor when the hemispherical shell seat rotates, so that the detection sensor can accurately detect.

[0024] 2、In the present application, the brush plate and the plastic ring box are arranged in sliding connection, and the plastic ring box has a function of hiding the brush plate, the brush plate can be effectively prevented from being eroded by wind, sunlight and rain when the brush plate is controlled to be in a hidden state after use, so that the service life of the brush plate is greatly prolonged, and the difficulty and period of high-altitude maintenance are reduced.

[0025] 3、The spherical surface structure of the hemispherical shell seat increases the difficulty of the flying birds landing, and the shaped ring box can drive away the flying birds that can land on the hemispherical shell seat when rotating, thereby greatly reducing the amount of bird droppings accumulated on the hemispherical shell seat, thereby reducing the difficulty of the brush plate cleaning detection sensor probe, and the shaped ring box is provided with a differential bird falling prevention mechanism close to the top, which can avoid flying birds from landing on the shaped ring box, thereby effectively avoiding flying birds from landing. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 A structure schematic view of a comprehensive weather monitoring device for intelligent agriculture is provided for the present application;

[0027] Figure 2 A structure schematic view of a ratchet control part of a comprehensive weather monitoring device for intelligent agriculture is provided for the present application;

[0028] Figure 3 A structure schematic view of a hemispherical shell seat of a comprehensive weather monitoring device for intelligent agriculture is provided for the present application;

[0029] Figure 4 A structure schematic view of a transmission mechanism of a comprehensive weather monitoring device for intelligent agriculture is provided for the present application;

[0030] Figure 5 A structure schematic view of a comprehensive weather monitoring device for intelligent agriculture is provided for the present application; Figure 4 A structure schematic view of a comprehensive weather monitoring device for intelligent agriculture is provided for the present application;

[0031] Figure 6 A structure schematic view of a comprehensive weather monitoring device for intelligent agriculture is provided for the present application;

[0032] Figure 7 A structure schematic view of a comprehensive weather monitoring device for intelligent agriculture is provided for the present application;

[0033] Legend:

[0034] 1, monitoring box; 11, detection sensor; 2, half-spherical shell seat; 21, positioning sleeve; 211, mounting flange; 22, blocking ring; 3, positioning cover seat; 4, shaping ring box; 41, connecting sleeve; 5, brush plate; 6, ratchet control part; 7, transmission mechanism; 71, traction elastic telescopic rod; 711, trigger part; 7111, middle link block; 7112, arm rod; 712, mounting plate; 713, telescopic elastic pull rod; 714, connecting shaft; 72, transmission rope; 73, winding gear set; 731, bevel gear one; 7311, winding wheel; 732, bevel gear two; 7321, transmission shaft; 74, swing lever; 741, eccentric wheel; 8, differential anti-falling bird mechanism; 81, chain transmission set; 811, interference chain; 812, sprocket; 82, reversing gear set. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0036] Embodiment 1

[0037] Please refer to Figures 1-7 A smart agricultural comprehensive weather monitoring device, comprising a monitoring box 1, the monitoring box 1 comprises a plurality of detection sensors 11 for monitoring different items, the monitoring box 1 is covered with a half-spherical shell seat 2 with a spherical surface facing upwards, the monitoring box 1 can be installed in the half-spherical shell seat 2 during use, the half-spherical shell seat 2 protects the monitoring box 1, a plurality of positioning cover seats 3 for fixing the detection sensors 11 are embedded on the outer spherical surface of the half-spherical shell seat 2, an installation groove communicating with the inner cavity can be provided on the spherical surface of a shaping ring box 4 during specific implementation, the positioning cover seats 3 and the installation grooves can be connected in a plug-in or screw connection manner, a notch for accommodating a probe of the detection sensor 11 is formed at the top of the positioning cover seat 3, it should be noted that a plurality of detection sensors 11 of the same type can be installed in different positioning cover seats 3 of the half-spherical shell seat 2 in order to improve the accuracy of weather monitoring, the detection sensors 11 are connected to the monitoring box 1 through data lines, wherein the monitoring box 1 is internally provided with a remote communication module having a wireless or wired data transmission function.

[0038] Further, the outer gap of the hemispherical shell seat 2 is sleeved with a shaped ring box 4, the shaped ring box 4 is horizontally rotationally connected with the hemispherical shell seat 2, the inner circumferential wall of the shaped ring box 4 is provided with brush plates 5 located on both sides of the axis of the hemispherical shell seat 2 and opposite to the outer spherical wall of the hemispherical shell seat 2, when the shaped ring box 4 rotates, the brush plates 5 can clean the dirt on the spherical surface of the hemispherical shell seat 2 and the probe of the detection sensor 11. It should be noted that the spherical surface structure of the hemispherical shell seat 2 has the effect of increasing the difficulty of the birds to land, and the rotation setting function of the shaped ring box 4 can also effectively drive away the function of some birds that can land on the hemispherical shell seat 2, thereby reducing the accumulation amount of bird droppings on the hemispherical shell seat 2.

[0039] The brush plates 5 and the shaped ring box 4 are slidingly connected, and the sliding direction is along the diameter direction of the hemispherical shell seat 2, there is a gap between the shaped ring box 4 and the outer spherical wall of the hemispherical shell seat 2, when the brush plates 5 contact with the hemispherical shell seat 2, the shaped ring box 4 is controlled, at this time the brush plates 5 play a cleaning role. Among them, when the brush plates 5 move to the limit position of the shaped ring box 4 and are in a hidden state, a groove for hiding the brush plates 5 can be opened in the inner arc part of the shaped ring box 4 in the specific implementation, the brush plates 5 entering the groove can effectively prevent the erosion of wind, sun and rain, and one side of the brush plates 5 is provided with a rubber wiper or a structure combined with a rubber wiper and a brush.

[0040] In the embodiment, the shaped ring box 4 is a hollow flat semicircular ring structure, the plane where the shaped ring box 4 is located coincides with the axis of the hemispherical shell seat 2, the number of the brush plates 5 located on both sides of the axis of the hemispherical shell seat 2 is at least three, and at least three adjacent brush plates 5 are distributed along the length direction of the inner arc surface of the shaped ring box 4, in the embodiment, the number of adjacent brush plates 5 is three, and when the three brush plates 5 move outward, the outer spherical wall of the hemispherical shell seat 2 can be uniformly pressed.

[0041] Further, a transmission mechanism 7 for controlling the sliding of the brush plates 5 is arranged on the shaped ring box 4.

[0042] Specifically, the transmission mechanism 7 comprises a traction elastic telescopic rod 71, a transmission rope 72, a winding gear set 73 and a swing rod 74, the traction elastic telescopic rod 71 is arranged in the shaping ring box 4 and its action end is fixedly connected with the brush plate 5, the swing rod 74 is rotatably connected in the ring of the shaping ring box 4 and is located below the hemispherical shell seat 2 and on both sides of the axis of the hemispherical shell seat 2, when the hemispherical shell seat 2 rotates, the swing rod 74 periodically swings, that is, the swing of the swing rod 74 is triggered by the rotation of the shaping ring box 4, the swing rod 74 is connected through the winding gear set 73 and one end of the transmission rope 72, the rope body of the transmission rope 72 is fixedly connected with the trigger part 711 on the traction elastic telescopic rod 71, when the swing rod 74 swings, the transmission rope 72 is retracted and released through the winding gear set 73, when the transmission rope 72 is retracted and released, the traction elastic telescopic rod 71 is controlled to stretch and contract through the trigger part 711, and then the brush plate 5 can be controlled to slide. In general, during the rotation of the shaping ring box 4, the brush plate 5 reciprocates, and it should be noted that when the shaping ring box 4 rotates, the two brush plates 5 thereon can cover the outer spherical surface of the hemispherical shell seat 2, and there is no cleaning blind area.

[0043] In the embodiment, the traction elastic telescopic rod 71 comprises a mounting plate 712, a telescopic elastic pull rod 713 and a connecting shaft 714, the mounting plate 712 is fixedly connected with the upper arc wall of the inner cavity of the shaping ring box 4, the mounting plate 712 is connected through one end of the telescopic elastic pull rod 713 and the connecting shaft 714, the telescopic elastic pull rod 713 adopts a telescopic rod and a pull spring combined structure, which continuously applies an elastic pulling force to the connecting shaft 714 in the direction of the mounting plate 712. The other end of the connecting shaft 714 is fixedly connected with the back of the brush plate 5, and the connecting shaft 714 is arranged through the shaping ring box 4. The trigger part 711 comprises a middle connecting block 7111 and two arm rods 7112 hingedly connected with one end of the middle connecting block 7111, the free ends of the two arm rods 7112 are hingedly connected with one side of the mounting plate 712 and the connecting shaft 714 respectively, the middle connecting block 7111 is fixedly connected with the transmission rope 72, when the transmission rope 72 pulls the middle connecting block 7111, the two arm rods 7112 will separate the mounting plate 712 and the connecting shaft 714, at this time, the brush plate 5 moves outward, at this time, the telescopic elastic pull rod 713 is elongated, when the transmission rope 72 is released, the telescopic elastic pull rod 713 resets and drives the brush plate 5 to move inward.

[0044] In the embodiment, the winding gear set 73 comprises a bevel gear one 731 and a bevel gear two 732, both of which are rotationally connected in the plastic ring box 4 and meshed, one side of the bevel gear one 731 is fixedly connected with a winding wheel 7311 connected with the transmission rope 72, the winding wheel 7311 can wind and unwind the transmission rope 72 when rotating forward and backward, the upper end face of the bevel gear two 732 is fixedly connected with a transmission shaft 7321 fixedly connected with the top of the swing rod 74 and one end of the swing rod 74, the swing rod 74 swings to drive the winding wheel 7311 to rotate forward and backward through the meshing of the bevel gear one 731 and the bevel gear two 732.

[0045] Wherein, one side of the swing rod 74 is rotationally connected with an eccentric wheel 741 located at the other end, the bottom of the hemispherical shell seat 2 is fixedly connected with a stop ring 22 coaxial with the eccentric wheel 741 and abutting against the outer peripheral wall of the eccentric wheel 741, a rubber ring for increasing contact resistance can be fixedly sleeved on the outer peripheral wall of the eccentric wheel 741 during use, so that when the hemispherical shell seat 2 rotates, the stop ring 22 pushes the eccentric wheel 741 to rotate, thereby driving the swing rod 74 to swing, it should be noted that the pushing force of the eccentric wheel 741 against the stop ring 22 comes from the telescopic elastic pull rod 713.

[0046] The bottom outside the positioning cover seat 3 is provided with a ratchet control part 6 for driving the plastic ring box 4 to rotate.

[0047] Specifically, the middle of the bottom of the hemispherical shell seat 2 is fixedly connected with a positioning sleeve 21, the bottom of the plastic ring box 4 is fixedly connected with a connecting sleeve 41 sleeved outside the positioning sleeve 21, the connecting sleeve 41 and the positioning sleeve 21 are rotationally connected, the bottom of the positioning sleeve 21 is fixedly sleeved with a mounting flange 211, the mounting flange 211 is a component for butt joint with the top of the external vertical rod through bolts, the ratchet control part 6 is arranged on the mounting flange 211 and is used for controlling the rotation of the connecting sleeve 41, in specific implementation, the ratchet control part 6 comprises a control motor, a ratchet gear and a transmission gear ring, the transmission gear ring is fixedly sleeved on the connecting sleeve 41, the control motor is fixedly connected on the mounting flange 211 and its output shaft is fixedly connected with the ratchet gear, the ratchet gear and the transmission gear ring are meshed, a controller for periodically starting the control motor is installed in the hemispherical shell seat 2 during use, the controller is selected to have a remote control module, the arrangement of the ratchet gear enables the plastic ring box 4 to rotate freely in one direction, facilitating the brush plate 5 on the plastic ring box 4 to be in a hidden state, in use, in order to avoid the motion dead point of the eccentric wheel 741, the control motor can be set to drive the plastic ring box 4 to rotate for several turns after driving the plastic ring box 4 to rotate in the forward direction, at this time, the plastic ring box 4 will overcome the dead point by using inertial force or by overcoming the dead point under the elastic pushing of the swing rod 74.

[0048] The shaping ring box 4 is provided with a differential anti-falling bird mechanism 8 near the top and located on both sides of the axis of the hemispherical shell seat 2. The differential anti-falling bird mechanism 8 produces a speed-changing movement effect when the flying bird stops, which can prevent the flying bird from resisting driving.

[0049] Specifically, the differential bird-falling prevention mechanism 8 includes two chain drive groups 81 and a reversing gear group 82 for controlling the different operating directions of the two chain drive groups 81. The two chain drive groups 81 are located on both sides of the shaping ring box 4. The interference chain 811 on the chain drive group 81 is close to the top of the shaping ring box 4. Therefore, during actual use, the flying bird will first land on the interference chain 811. The interference chain 811 is tilted. Therefore, the interference chain 811 will run after being loaded, making it impossible for the flying bird to land. The chain drive group 81 is provided with a sprocket 812 with a different number of teeth for supporting the interference chain 811. This arrangement makes the interference chain 811 and the top of the shaping ring box 4 obstruct each other, thereby effectively preventing small flying birds from landing. The reversing gear set 82 is located in the inner cavity of the shaping ring box 4 and is connected to the two adjacent sprockets 812 on the two chain drive groups 81. In specific implementation, the reversing gear set 82 is three mutually meshing bevel gears, two of which are fixedly connected to the axles fixedly set on the opposite sides of the two sprockets 812, and the third bevel gear is simultaneously meshed with the above two bevel gears and its back is fixedly connected to the positioning shaft that is rotatably connected to the shaping ring box 4. This arrangement makes the two chain drive groups 81 run in opposite directions, which can effectively prevent large flying birds from docking.

[0050] Among them, the outer periphery of the interference chain 811 is installed with an interference frame through the ear seat. The interference frame and the ear seat are rotatably connected. The interference frame is a groove frame structure. When there is airflow, the interference frame will rotate freely under the action of wind, thereby effectively preventing any flying birds from landing.

[0051] It should be noted that a vertically distributed channel is provided in the middle of the hemispherical shell seat 2. This channel is not connected to the inner cavity of the hemispherical shell seat 2. This channel is used to install a water pipe. A nozzle can be installed on the top of the water pipe. When in use, the bottom of the water pipe is connected to the external water supply system through a pipeline. The purpose is to facilitate spraying water to the top of the hemispherical shell seat 2 to assist in cleaning the brush plate 5.

[0052] Working principle: During use, when dirt accumulates on the upper surface of the hemispherical shell seat 2 and affects the detection accuracy of the detection sensor 11, the ratchet control part 6 is used to control the rotation of the shaping ring box 4. At this time, the eccentric wheel 741 will roll, and then the eccentric characteristic of the rotating center of gravity is used to drive the swing rod 74 to swing back and forth. Under the transmission of the telescopic elastic pull rod 713 and the winding gear set 73, the transmission rope 72 pulls the trigger part 711 back and forth, thereby driving the brush plate 5 to reciprocate. When the brush plate 5 contacts and squeezes the outer wall of the hemispherical shell seat 2, it can scrape and clean the dirt, otherwise the brush plate 5 can be hidden.

[0053] The above merely describes preferred specific embodiments of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art, according to the technical solution and inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A smart agricultural comprehensive meteorological monitoring device, comprising a monitoring box (1), wherein the monitoring box (1) comprises a plurality of detection sensors (11) for monitoring different items, characterized in that: The outer cover of the monitoring box (1) is provided with a hemispherical shell seat (2) with the spherical surface facing upwards, and the outer spherical surface of the hemispherical shell seat (2) is embedded with evenly distributed positioning cover seats (3) for fixing the detection sensor (11), and the outer gap of the hemispherical shell seat (2) is sleeved with a shaping ring box (4), and the shaping ring box (4) and the hemispherical shell seat (2) are horizontally rotatably connected, and the inner peripheral wall of the shaping ring box (4) is provided with brush plates (5) located on both sides of the axis of the hemispherical shell seat (2) and opposite to the outer spherical wall of the hemispherical shell seat (2), and the brush plates (5) are provided. The brush plate (5) is in sliding cooperation with the shaping ring box (4) and the sliding direction is along the ball diameter direction of the hemispherical shell seat (2). When the brush plate (5) moves to the limit position toward the shaping ring box (4) and is in a hidden state, a ratchet-type control part (6) for driving the shaping ring box (4) to rotate is provided at the bottom outside the positioning cover seat (3). The shaping ring box (4) is provided with a transmission mechanism (7) for controlling the sliding of the brush plate (5). The shaping ring box (4) is provided with a differential anti-falling bird mechanism (8) near the top and located on both sides of the axis of the hemispherical shell seat (2).

2. A smart agricultural comprehensive meteorological monitoring device according to claim 1, characterized in that: The shaping ring box (4) is a hollow flat semicircular ring structure, the plane where the shaping ring box (4) is located coincides with the axis of the hemispherical shell seat (2), the number of brush plates (5) located on both sides of the axis of the hemispherical shell seat (2) is at least three, and at least three adjacent brush plates (5) are distributed along the length direction of the inner arc surface of the shaping ring box (4).

3. The intelligent agricultural comprehensive meteorological monitoring device according to claim 2, characterized in that: The transmission mechanism (7) comprises a traction elastic telescopic rod (71), a transmission rope (72), a winding gear set (73) and a swing rod (74); the traction elastic telescopic rod (71) is arranged in the shaping ring box (4) and its action end is fixedly connected to the brush plate (5); the ring of the shaping ring box (4) is rotatably connected to two swing rods (74) located below the hemispherical shell seat (2) and on both sides of the axis of the hemispherical shell seat (2); when the hemispherical shell seat (2) rotates, the swing rod (74) swings periodically; the swing rod (74) is connected to one end of the transmission rope (72) through the winding gear set (73); the rope body of the transmission rope (72) is fixedly connected to the trigger part (711) on the traction elastic telescopic rod (71).

4. The intelligent agricultural comprehensive meteorological monitoring device according to claim 3, characterized in that: The traction elastic telescopic rod (71) comprises a mounting plate (712), a telescopic elastic pull rod (713) and a connecting shaft (714); the mounting plate (712) is connected to one end of the connecting shaft (714) via the telescopic elastic pull rod (713); the other end of the connecting shaft (714) is fixedly connected to the back of the brush plate (5); the triggering portion (711) comprises a middle connecting block (7111) and two arm rods (7112) one end of which is hingedly connected to the middle connecting block (7111); the free ends of the two arm rods (7112) are hingedly connected to the mounting plate (712) and one side of the connecting shaft (714), respectively; the middle connecting block (7111) is fixedly connected to the transmission rope (72).

5. The intelligent agricultural comprehensive meteorological monitoring device according to claim 3, characterized in that: The winding gear set (73) includes a bevel gear 1 (731) and a bevel gear 2 (732). The bevel gear 1 (731) and the bevel gear 2 (732) are both rotatably connected in the shaping ring box (4) and the two are meshed. One side of the bevel gear 1 (731) is fixedly connected to a winding wheel (7311) connected to the transmission rope (72). The upper end surface of the bevel gear 2 (732) is fixedly connected to a transmission shaft (7321) fixedly connected to the top and one end of the swing rod (74).

6. The intelligent agricultural comprehensive meteorological monitoring device according to claim 5, characterized in that: One side of the swing rod (74) is rotatably connected to an eccentric wheel (741) at the other end, and the bottom of the hemispherical shell seat (2) is fixedly connected to a retaining ring (22) having a coaxial center and an outer peripheral wall that abuts against the outer peripheral wall of the eccentric wheel (741).

7. The intelligent agricultural comprehensive meteorological monitoring device according to claim 2, characterized in that: A positioning sleeve (21) is fixedly connected to the middle of the bottom of the hemispherical shell seat (2), and a connecting sleeve (41) is fixedly connected to the bottom of the shaping ring box (4) and is sleeved on the outside of the positioning sleeve (21). The connecting sleeve (41) and the positioning sleeve (21) are rotatably connected. The bottom fixed sleeve of the positioning sleeve (21) is provided with a mounting flange (211), and the ratchet control part (6) is arranged on the mounting flange (211) and is used to control the rotation of the connecting sleeve (41).

8. The intelligent agricultural comprehensive meteorological monitoring device according to claim 2, characterized in that: The differential bird-falling prevention mechanism (8) comprises two chain drive groups (81) and a reversing gear group (82) for controlling the different running directions of the two chain drive groups (81); the two chain drive groups (81) are located on both sides of a shaping ring box (4); the chain drive groups (81) are provided with sprockets (812) with different numbers of teeth for supporting interference chains (811); the reversing gear group (82) is located in the inner cavity of the shaping ring box (4) and is connected to adjacent sprockets (812) on the two chain drive groups (81).

Images