Environment detection device based on machine learning

Abstract

The invention relates to the technical field of environment detection, and discloses a machine learning-based environment detection device, which comprises a mounting column, a cross rod is fixed at the top of the mounting column, a wind direction monitor and a wind speed monitor are respectively mounted at two ends of the cross rod, and a data display screen is mounted on the front side of the mounting column; the supporting box body is embedded in the ground and internally filled with water liquid, and a gravity center adjustable unit used for automatically adjusting the vertical height of the mounting column is arranged at the top of the supporting box body; the scrubbing unit is mounted at the bottom of the data display screen and is used for performing dust and water removal treatment on the surface of the data display screen; the installation column can be controlled to drive the wind direction monitor and the wind speed monitor to move downwards through the designed gravity center adjustable unit, the wind resistance stability of the detection devices can be effectively improved by reducing the gravity center heights of all the detection devices on the installation column, and therefore the risk of device damage caused by strong wind weather is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of environmental detection, and specifically to an environmental detection device based on machine learning. Background Art

[0002] Machine learning is the core of artificial intelligence and has a wide range of application fields, involving daily life, work and production activities. Machine learning systems and devices are interconnected and controlled, and can aggregate and analyze the data used or detected by the devices, which is convenient for summarization. The data detected by the environmental detection device changes rapidly, and there is a large amount of data for analysis and statistics. The manual calculation of the data volume is large. By summarizing and inducing through machine learning artificial intelligence, the environmental information detected can be better understood.

[0003] At present, devices using machine learning for environmental detection are very common and can be used to monitor parameters such as wind speed, wind direction, air temperature and humidity, and rainfall in the environment. Usually, various monitoring sensors are installed on a columnar rod. For example, the patent publication number CN215726079U discloses an environmental detection device based on machine learning, and the patent publication number CN218211426U also discloses an environmental detection device based on machine learning. The environmental detection mechanisms in the above patents are all installed integrated on a single rod. However, in actual applications, for those detection mechanisms used to detect the wind force and wind direction at high altitudes, when encountering strong wind weather, the upper side of the rod may be subjected to excessive force and deform, and may even cause the rod to break. In addition, in order to support these detection mechanisms, if a large amount of steel structure is used for reinforcement, this will inevitably lead to an increase in the overall cost, resulting in an unsatisfactory overall effect of the environmental detection device in actual use. Summary of the Invention

[0004] The purpose of the present invention is to provide an environmental detection device based on machine learning to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: An environmental detection device based on machine learning, including an installation column, the top of the installation column is fixed with a cross bar, and a wind direction monitor and a wind speed monitor are respectively installed at both ends of the cross bar, and a data display screen is installed on the front side of the installation column; further including: a support box body buried in the ground and filled with a water liquid inside, a center of gravity adjustable unit for automatically adjusting the vertical height of the installation column is provided at the top of the support box body; a brushing unit installed at the bottom of the data display screen, the brushing unit is used for dust removal and water treatment on the surface of the data display screen, and a maintenance unit is provided between the brushing unit and the cross bar, and the maintenance unit is used for oil spraying and lubrication treatment on the mechanical parts inside the wind speed monitor.

[0006] Preferably, the center of gravity adjustable unit includes a first sealed housing, a first piston plate, an adjusting rod, and a liquid supply assembly. The bottom of the first sealed housing is fixed to the top of the support box body. The first piston plate is slidably connected to the inside of the first sealed housing. The adjusting rod is fixed to the top of the first piston plate. One end of the adjusting rod away from the first piston plate is fixed to the bottom end of the mounting column, and the adjusting rod is connected to the top end of the first sealed housing through a sealing ring. One side of the first sealed housing is connected to a liquid return pipe through a solenoid valve. The liquid supply assembly is arranged between the support box body and the first sealed housing.

[0007] Preferably, the liquid supply assembly includes a booster pump, a water delivery pipe, and a water replenishing pipe. The booster pump is arranged inside the support box body. The water delivery pipe is fixed to the top of the support box body. The output end of the booster pump is connected to the water delivery pipe through a pipeline. One end of the water replenishing pipe is connected to the water delivery pipe, and the other end is connected to the first sealed housing through a solenoid valve.

[0008] Preferably, the brushing unit includes a brush rod, a rotating plate, and a first transmission member. One end of the brush rod is fixedly connected to the rotating plate. One side of the brush rod is in contact with the surface of the data display screen. The first transmission member is installed at the bottom of the data display screen, and its output end is fixed to the rotating plate.

[0009] Preferably, the first transmission member includes a first transmission rod, a driving bevel gear, a driven bevel gear, and a second transmission rod. The first transmission rod is installed at the bottom of the data display screen through a bearing seat. The driving bevel gear is fixed to one end of the first transmission rod. The driven bevel gear is meshed and connected with the driving bevel gear. The driven bevel gear and the second transmission rod are fixedly sleeved. The second transmission rod is installed at the bottom of the data display screen through a bearing seat. The rotating plate is fixed to one end of the second transmission rod away from the driven bevel gear. A driving gear is fixed to one end of the first transmission rod away from the driving bevel gear. One side of the driving gear is meshed with a toothed plate. The bottom end of the toothed plate is fixed to the top of the support box body. The input end of the maintenance unit is in transmission connection with the first transmission rod.

[0010] Preferably, the maintenance unit includes a lubricating oil tank, a second sealed shell, a second piston plate, a reciprocating screw and a second transmission member, the lubricating oil tank and the second sealed shell are both fixed on the cross bar, the second sealed shell and the lubricating oil tank are connected by a pipe with a one-way valve, the second sealed shell and the housing of the wind speed monitor are also connected by a pipe with a one-way valve, the second piston plate is slidably connected to the interior of the second sealed shell, both ends of the reciprocating screw are rotatably connected to the second sealed shell through sealed bearings, the reciprocating screw is threadedly connected to the second piston plate through a nut, and the output end of the second transmission member is fixed to one end of the reciprocating screw.

[0011] Preferably, the second transmission member includes a first transmission gear, a second transmission gear, a third transmission rod and a fourth transmission rod, the first transmission gear is fixedly sleeved with the first transmission rod, the second transmission gear is meshingly connected with the first transmission gear, the third transmission rod is fixedly sleeved with the second transmission gear, the third transmission rod is installed at the bottom of the data display screen through a bearing seat, the fourth transmission rod is fixed to one end of the reciprocating screw rod, and the fourth transmission rod and the third transmission rod are connected through a synchronous belt structure.

[0012] Preferably, the top of the first sealed shell is connected to an exhaust hose through a one-way valve, the end of the exhaust hose away from the first sealed shell is connected to the interior of the data display screen through a connecting pipe, and one side of the top of the first sealed shell is also connected to an exhaust pipe through a one-way valve.

[0013] Compared with the prior art, the present invention has the following beneficial effects: The present invention improves the existing environmental detection device. The designed center of gravity adjustable unit can control the installation column to drive the wind direction monitor and the wind speed monitor to move downward. By lowering the center of gravity height of all detection devices on the installation column, the wind resistance stability of the detection device can be effectively improved, thereby reducing the risk of device damage caused by strong wind weather. This not only helps to ensure the normal operation of the detection device under severe weather conditions, but also extends the service life of the device and reduces the frequency and cost of maintenance and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the local structure of the present invention; Figure 3 It is a structural schematic diagram of the center of gravity adjustable unit of the present invention; Figure 4 It is a structural schematic diagram of the liquid supply component of the present invention; Figure 5Schematic structural diagram of the brushing unit of the present invention; Figure 6 Schematic structural diagram of the maintenance unit of the present invention; Figure 7 Schematic structural diagram of the data display screen and the first sealing housing of the present invention; Figure 8 is Figure 5 enlarged view of area A in Figure 9 is Figure 6 enlarged view of area B in Figure 10 is Figure 6 enlarged view of area C in

[0015] In the figure: 1, mounting column; 101, cross bar; 102, wind direction monitor; 103, wind speed monitor; 104, data display screen; 2, support box body; 3, center of gravity adjustable unit; 31, first sealing housing; 32, first piston plate; 33, adjusting rod; 34, liquid supply assembly; 340, booster water pump; 341, water delivery pipe; 342, water replenishing pipe; 35, liquid return pipe; 36, air extraction hose; 37, air outlet pipe; 4, brushing unit; 41, brush rod; 42, rotating plate; 43, first transmission member; 430, first transmission rod; 431, driving bevel gear; 432, driven bevel gear; 433, second transmission rod; 434, driving gear; 435, toothed plate; 5, maintenance unit; 51, lubricating oil tank; 52, second sealing housing; 53, second piston plate; 54, reciprocating lead screw; 55, second transmission member; 550, first transmission gear; 551, second transmission gear; 552, third transmission rod; 553, fourth transmission rod. Specific embodiments

[0016] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a 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 those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0017] Embodiment 1: Please refer to Figure 1 and Figure 2 , a machine learning-based environmental detection device shown in the figure, including a mounting column 1, a cross bar 101 is fixed to the top of the mounting column 1, and a wind direction monitor 102 and a wind speed monitor 103 are respectively installed at both ends of the cross bar 101. A data display screen 104 is installed on the front side of the mounting column 1 for displaying environmental data measured by the wind direction monitor 102 and the wind speed monitor 103, so that observers can directly obtain information such as wind direction and wind speed; It further includes: a support box body 2 embedded in the ground and filled with liquid inside. A center-of-gravity adjustable unit 3 for automatically adjusting the vertical height of the mounting column 1 is provided at the top of the support box body 2. By designing the center-of-gravity adjustable unit 3, the mounting column 1 can be controlled to drive the wind direction monitor 102 and the wind speed monitor 103 to move downward. By reducing the center-of-gravity height of all the detection devices on the mounting column 1, the wind resistance stability of the detection devices can be effectively improved, thereby reducing the risk of device damage caused by strong wind weather. This not only helps to ensure the normal operation of the detection devices under harsh weather conditions, but also can extend the service life of the devices and reduce the frequency and cost of maintenance and replacement; A brushing unit 4 installed at the bottom of the data display screen 104. The brushing unit 4 is used for dust removal and water treatment on the surface of the data display screen 104. A maintenance unit 5 is provided between the brushing unit 4 and the cross bar 101. The maintenance unit 5 is used for oil spraying and lubrication treatment of the mechanical parts inside the wind speed monitor 103. When the center-of-gravity adjustable unit 3 is adjusted, the brushing unit 4 can work accordingly. The brushing unit 4 can clean the dust and rainwater on the data display screen 104, enabling the data display screen 104 to better display data. In addition, it will also drive the maintenance unit 5 to work. The maintenance unit 5 can lubricate the rotating wind speed monitor 103. Since the wind speed monitor 103 inputs detection data by means of the transmission of structures such as gears and cams, the maintenance unit 5 can automatically maintain these transmission structures and improve the rotation effect of the wind speed monitor 103.

[0018] Further, referring to Figure 3 and Figure 4 the center-of-gravity adjustable unit 3 includes a first sealed housing 31, a first piston plate 32, an adjusting rod 33 and a liquid supply assembly 34. The bottom of the first sealed housing 31 is fixed to the top of the support box body 2. The first piston plate 32 is slidably connected inside the first sealed housing 31. The adjusting rod 33 is fixed to the top of the first piston plate 32. One end of the adjusting rod 33 away from the first piston plate 32 is fixed to the bottom end of the mounting column 1, and the adjusting rod 33 is connected to the top end of the first sealed housing 31 through a sealing ring. One side of the first sealed housing 31 is connected to a liquid return pipe 35 through a solenoid valve. The liquid supply assembly 34 is arranged between the support box body 2 and the first sealed housing 31.

[0019] Among them, the liquid supply assembly 34 includes a booster water pump 340, a water delivery pipe 341, and a water replenishing pipe 342. The booster water pump 340 is arranged inside the support box body 2. The water delivery pipe 341 is fixed on the top of the support box body 2. The output end of the booster water pump 340 is connected to the water delivery pipe 341 through a pipeline. One end of the water replenishing pipe 342 is connected to the water delivery pipe 341, and the other end is connected to the first sealing housing 31 through a solenoid valve.

[0020] Principle of adjusting the center of gravity of the mounting post 1: The wind speed monitor 103 detects the wind speed. Personnel can analyze the wind speed information through the remote terminal. When the detected wind speed information data is too large, the solenoid valve of the liquid return pipe 35 can be remotely controlled to open. In this way, the water liquid in the first sealing housing 31 will flow out through the liquid return pipe 35 and enter the support box body 2 for storage. The pressure on the lower side of the first piston plate 32 will decrease, which will drive the adjusting rod 33 to move downward, causing the mounting post 1 to move downward together until the water liquid in the first sealing housing 31 flows to the lowest point. Just when the adjusting rod 33 moves to the lowest point, the center of gravity height of all the detection devices on the mounting post 1 also decreases. Furthermore, the wind resistance stability of the detection device can be effectively improved, thereby reducing the risk of device damage caused by strong wind weather. When the wind force returns to normal data, then close the solenoid valve of the liquid return pipe 35, open the solenoid valve of the water replenishing pipe 342 and the booster water pump 340. The booster water pump 340 will pass the water liquid in the support box body 2 into the first sealing housing 31 again. In this way, the adjusting rod 33 will move upward again to return to the initial position.

[0021] Embodiment 2: Please refer to Figure 5 and Figure 8 , this embodiment further describes Embodiment 1. The difference is that a brushing unit 4 is added to effectively clean the data display screen 104.

[0022] Specifically, the brushing unit 4 includes a brush rod 41, a rotating plate 42, and a first transmission member 43. One end of the brush rod 41 is fixedly connected to the rotating plate 42. One side of the brush rod 41 is in contact with the surface of the data display screen 104. The first transmission member 43 is installed at the bottom of the data display screen 104, and its output end is fixedly connected to the rotating plate 42; Meanwhile, the first transmission member 43 includes a first transmission rod 430, a driving bevel gear 431, a driven bevel gear 432, and a second transmission rod 433. The first transmission rod 430 is installed at the bottom of the data display screen 104 through a bearing seat. The driving bevel gear 431 is fixed to one end of the first transmission rod 430. The driven bevel gear 432 is meshed and connected with the driving bevel gear 431. The driven bevel gear 432 and the second transmission rod 433 are fixedly sleeved. The second transmission rod 433 is installed at the bottom of the data display screen 104 through a bearing seat. The rotating plate 42 is fixed to one end of the second transmission rod 433 away from the driven bevel gear 432. A driving gear 434 is fixed to one end of the first transmission rod 430 away from the driving bevel gear 431. A rack 435 is meshed with one side of the driving gear 434. The bottom end of the rack 435 is fixed to the top of the support box body 2. The input end of the maintenance unit 5 is in transmission connection with the first transmission rod 430.

[0023] The principle of the linkage cleaning of the data display screen 104: During the up-and-down movement of the adjusting rod 33, the driving gear 434 will be driven to move up and down together. The driving gear 434 will rotate under the action of the rack 435. When the driving gear 434 rotates, it will drive the first transmission rod 430 to rotate. The first transmission rod 430 drives the driving bevel gear 431 to rotate. The driving bevel gear 431 drives the driven bevel gear 432 to rotate. The driven bevel gear 432 drives the second transmission rod 433 to rotate. The second transmission rod 433 drives the rotating plate 42 to rotate, so that the brush rod 41 can rotate. The sponge layer on one side of the brush rod 41 will brush and contact the surface of the data display screen 104, thereby cleaning the water stains or dust on the surface of the data display screen 104, which is beneficial to improving the display effect of the data display screen 104. Moreover, there is no need to add other power for cleaning, and it can be linked with the movement of the center-of-gravity adjustable unit 3, reducing the use of other energy sources.

[0024] Embodiment 3: Please refer to Figure 6 , Figure 9 and Figure 10 This embodiment further explains other embodiments. The difference lies in optimizing the use effect of the wind speed monitor 103.

[0025] Specifically, the maintenance unit 5 includes a lubricating oil tank 51, a second sealing housing 52, a second piston plate 53, a reciprocating lead screw 54 and a second transmission member 55. The lubricating oil tank 51 and the second sealing housing 52 are both fixed on the cross bar 101. The second sealing housing 52 and the lubricating oil tank 51 are connected by a pipe with a one-way valve. The second sealing housing 52 and the housing of the wind speed monitor 103 are also connected by a pipe with a one-way valve. The second piston plate 53 is slidably connected inside the second sealing housing 52. The two ends of the reciprocating lead screw 54 are rotatably connected to the second sealing housing 52 through sealed bearings. The reciprocating lead screw 54 is threadedly connected to the second piston plate 53 through a nut. The output end of the second transmission member 55 is fixed to one end of the reciprocating lead screw 54.

[0026] Meanwhile, the second transmission member 55 includes a first transmission gear 550, a second transmission gear 551, a third transmission rod 552 and a fourth transmission rod 553. The first transmission gear 550 is fixedly sleeved on the first transmission rod 430. The second transmission gear 551 is meshed and connected with the first transmission gear 550. The third transmission rod 552 is fixedly sleeved on the second transmission gear 551. The third transmission rod 552 is installed at the bottom of the data display screen 104 through a bearing seat. The fourth transmission rod 553 is fixed to one end of the reciprocating lead screw 54. The fourth transmission rod 553 and the third transmission rod 552 are driven and connected through a synchronous belt structure.

[0027] Specifically, when the first transmission rod 430 rotates, it will also drive the first transmission gear 550 to rotate. The first transmission gear 550 drives the second transmission gear 551 to rotate. The second transmission gear 551 drives the third transmission rod 552 to rotate. The third transmission rod 552 drives the fourth transmission rod 553 to rotate through the synchronous belt structure. The fourth transmission rod 553 drives the reciprocating lead screw 54 to rotate, thereby driving the second piston plate 53 to reciprocate inside the second sealing housing 52. The second piston plate 53 sucks the lubricating oil in the lubricating oil tank 51 and then discharges it into the inside of the wind speed monitor 103 through the pipe. Since the wind speed monitor 103 usually consists of three or four hemispherical or parabolic cups fixed on a horizontal axis, when the wind blows, the wind cups will rotate around the axis. Its rotation speed is proportional to the wind speed. Through a series of meshing gears, the rotation speed of the wind cups or propellers can be appropriately changed, and then the counter records the number of rotations or pulses, thereby indirectly measuring the wind speed. Therefore, the lubricating oil can enter the inside of the wind speed monitor 103 to lubricate the corresponding mechanical transmission structures, such as gears, to ensure that the main transmission structure of the wind speed sensor can be automatically maintained and improve the rotation detection effect of the wind speed monitor 103.

[0028] Example 4: Please refer toFigure 3 and Figure 7 , this embodiment further illustrates other embodiments. The difference lies in optimizing the use effect of the data display screen 104.

[0029] Specifically, the center-of-gravity adjustable unit 3 includes a first sealed housing 31, a first piston plate 32, an adjusting rod 33, and a liquid supply assembly 34. The bottom of the first sealed housing 31 is fixed to the top of the support box 2. The first piston plate 32 is slidably connected to the inside of the first sealed housing 31. The adjusting rod 33 is fixed to the top of the first piston plate 32. One end of the adjusting rod 33 away from the first piston plate 32 is fixed to the bottom end of the mounting post 1, and the adjusting rod 33 is connected to the top end of the first sealed housing 31 through a sealing ring. One side of the first sealed housing 31 is connected to a liquid return pipe 35 through a solenoid valve. The liquid supply assembly 34 is arranged between the support box 2 and the first sealed housing 31. The top of the first sealed housing 31 is connected to an air extraction hose 36 through a one-way valve. One end of the air extraction hose 36 away from the first sealed housing 31 is connected to the inside of the data display screen 104 through a connecting pipe. One side of the top of the first sealed housing 31 is also connected to an air outlet pipe 37 through a one-way valve.

[0030] Specifically, when the first piston plate 32 moves downward, the volume of the space above it will continuously increase. At this time, the hot air flow in the data display screen 104 can be drawn into the space above the first sealed housing 31 through the air extraction hose 36. In this way, the hot air flow generated by the internal circuit of the data display screen 104 can be better exported, thereby indirectly accelerating the heat dissipation efficiency of the data display screen 104. When the first piston plate 32 moves upward, the drawn hot air flow will be discharged through the air outlet pipe 37. Due to the structure of the one-way valve in this process, only a single pipe will conduct air circulation during the up and down movement.

[0031] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmental detection device based on machine learning, comprising: A mounting column (1), at the top of the mounting column (1) is fixed a cross bar (101), and at both ends of the cross bar (101) are respectively installed a wind direction monitor (102) and a wind speed monitor (103), and on the front side of the mounting column (1) is installed a data display screen (104); It is characterized in that it further comprises: A support box body (2) buried in the ground and filled with liquid inside, at the top of the support box body (2) is provided a center of gravity adjustable unit (3) for automatically adjusting the vertical height of the mounting column (1); A brushing unit (4) installed at the bottom of the data display screen (104), the brushing unit (4) is used for dust removal and water treatment on the surface of the data display screen (104), and between the brushing unit (4) and the cross bar (101) is provided a maintenance unit (5), the maintenance unit (5) is used for oil injection lubrication treatment of the mechanical parts inside the wind speed monitor (103).

2. The environmental detection device based on machine learning according to claim 1, characterized in that: The center of gravity adjustable unit (3) includes a first sealed housing (31), a first piston plate (32), an adjusting rod (33) and a liquid supply assembly (34), the bottom of the first sealed housing (31) is fixed on the top of the support box body (2), the first piston plate (32) is slidably connected inside the first sealed housing (31), the adjusting rod (33) is fixed on the top of the first piston plate (32), the end of the adjusting rod (33) away from the first piston plate (32) is fixed to the bottom end of the mounting column (1), and between the adjusting rod (33) and the top end of the first sealed housing (31) is connected through a sealing ring, one side of the first sealed housing (31) is connected through an electromagnetic valve to a liquid return pipe (35), and the liquid supply assembly (34) is arranged between the support box body (2) and the first sealed housing (31).

3. The environmental detection device based on machine learning according to claim 2, wherein: The liquid supply assembly (34) includes a booster pump (340), a water delivery pipe (341) and a water replenishing pipe (342), the booster pump (340) is arranged inside the support box body (2), the water delivery pipe (341) is fixed on the top of the support box body (2), the output end of the booster pump (340) is connected to the water delivery pipe (341) through a pipeline, one end of the water replenishing pipe (342) is connected to the water delivery pipe (341), and the other end is connected to the first sealed housing (31) through an electromagnetic valve.

4. An environmental detection device based on machine learning according to claim 1, characterized in that: The brushing unit (4) includes a brush rod (41), a rotating plate (42) and a first transmission member (43), one end of the brush rod (41) is fixedly connected to the rotating plate (42), one side of the brush rod (41) is in contact with the surface of the data display screen (104), the first transmission member (43) is installed at the bottom of the data display screen (104), and its output end is fixed to the rotating plate (42).

5. The environmental detection device based on machine learning according to claim 4, characterized in that: The first transmission member (43) includes a first transmission rod (430), a driving bevel gear (431), a driven bevel gear (432), and a second transmission rod (433). The first transmission rod (430) is installed at the bottom of the data display screen (104) through a bearing seat. The driving bevel gear (431) is fixed to one end of the first transmission rod (430). The driven bevel gear (432) is meshed and connected with the driving bevel gear (431). The driven bevel gear (432) and the second transmission rod (433) are fixedly sleeved. The second transmission rod (433) is installed at the bottom of the data display screen (104) through a bearing seat. The rotating plate (42) is fixed to one end of the second transmission rod (433) away from the driven bevel gear (432). A driving gear (434) is fixed to one end of the first transmission rod (430) away from the driving bevel gear (431). A toothed plate (435) is meshed with one side of the driving gear (434). The bottom end of the toothed plate (435) is fixed to the top of the support box body (2). The input end of the maintenance unit (5) is in transmission connection with the first transmission rod (430).

6. The environmental detection device based on machine learning according to claim 5, characterized in that: The maintenance unit (5) includes a lubricating oil tank (51), a second sealed housing (52), a second piston plate (53), a reciprocating lead screw (54), and a second transmission member (55). The lubricating oil tank (51) and the second sealed housing (52) are both fixed to the cross bar (101). The second sealed housing (52) and the lubricating oil tank (51) are connected through a pipeline with a one-way valve. The second sealed housing (52) and the outer shell of the wind speed monitor (103) are also connected through a pipeline with a one-way valve. The second piston plate (53) is slidably connected inside the second sealed housing (52). The two ends of the reciprocating lead screw (54) are rotatably connected to the second sealed housing (52) through sealed bearings. The reciprocating lead screw (54) is threadedly connected to the second piston plate (53) through a nut. The output end of the second transmission member (55) is fixed to one end of the reciprocating lead screw (54).

7. The environmental detection device based on machine learning according to claim 6, characterized in that: The second transmission member (55) includes a first transmission gear (550), a second transmission gear (551), a third transmission rod (552), and a fourth transmission rod (553). The first transmission gear (550) is fixedly sleeved with the first transmission rod (430). The second transmission gear (551) is meshed and connected with the second transmission gear (551). The third transmission rod (552) is fixedly sleeved with the second transmission gear (551). The third transmission rod (552) is installed at the bottom of the data display screen (104) through a bearing seat. The fourth transmission rod (553) is fixed to one end of the reciprocating lead screw (54). The fourth transmission rod (553) and the third transmission rod (552) are in transmission connection through a synchronous belt structure.

8. An environmental detection device based on machine learning according to claim 2, characterized in that: The top of the first sealed housing (31) is connected to an air extraction hose (36) through a one-way valve. One end of the air extraction hose (36) away from the first sealed housing (31) is connected to the inside of the data display screen (104) through a connecting pipe. One side of the top of the first sealed housing (31) is also connected to an air outlet pipe (37) through a one-way valve.

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