A smart agricultural environmental parameter monitoring device and method

Abstract

The present invention belongs to the field of environmental monitoring technology and discloses a smart agricultural environmental parameter monitoring device and a method thereof; wherein the smart agricultural environmental parameter monitoring device comprises a side seat, a main support frame and a secondary right-angle frame are installed on one side outer wall of the side seat, a separation frame is detachably installed on the main support frame and the secondary right-angle frame on the side outer wall away from the side seat, a meteorological monitoring module is installed on the top of the separation frame, a compression type driven walking assembly is movably arranged between the main support frame and the secondary right-angle frame, and an active walking assembly is installed on the side outer wall of the main support frame away from the side seat. In the present invention, the compression type driven walking assembly and the active walking assembly are respectively arranged on preset vertical poles, and the compression type driven walking assembly is started to adjust the contact pressure between the compression type driven walking assembly and the active walking assembly and the preset vertical pole. The active walking assembly is started and moves up and down along the preset vertical pole in cooperation with the compression type driven walking assembly to adjust the environmental monitoring height.

Description

Technical Field

[0001] The present invention belongs to the technical field of agricultural environment monitoring, and discloses a smart agricultural environmental parameter monitoring device and method. Background Art

[0002] The IoT-based smart agricultural environmental parameter monitoring device can be used to monitor and manage agricultural environmental parameters in real time and improve agricultural production efficiency. This type of device is mainly composed of sensor modules, data acquisition units, communication modules, data processing and analysis platforms, and user interfaces. The sensor module is responsible for monitoring key environmental parameters such as environmental humidity, temperature, and light intensity, and converting them into electrical signals. The data acquisition unit processes the electrical signals, converts them into digital signals, and performs preliminary storage. The communication module transmits the data to the cloud, local servers, or external monitoring devices via wireless networks or wired transmission. Subsequently, the data processing and analysis platform stores and conducts in-depth analysis of the collected data, generates visual reports, and provides farmers with a scientific management basis. Through these technical means, users can achieve real-time monitoring of the growth environment of crops and obtain timely advice on irrigation, fertilization, etc., thereby optimizing resource allocation and reducing waste.

[0003] The Chinese invention patent with patent application number: CN202211218027.9 discloses a smart agricultural environmental parameter monitoring method based on the Internet of Things, which specifically includes the following contents: the support mechanism is deployed at the designated monitoring location of the agricultural environment. After deployment, the soil pH sensor and soil temperature and humidity sensor under the support mechanism are deep into the ground. After the support mechanism is deployed, sufficient clean water is added to the inside of the cleaning component, and each monitoring component is deployed at a set angle. During daily monitoring, the outer rotating shaft drives multiple monitoring components to change the monitoring position and angle at a set period, and the inner spiral tube periodically changes the deployment height of the monitoring component.

[0004] The above-mentioned existing environmental parameter monitoring devices mainly use a tripod-type support mechanism to support the device body, and the monitoring component is responsible for collecting various environmental data. However, in terms of rainy days and terrain adaptability, the traditional tripod-type support structure is difficult to cope with the uneven settlement of the farmland surface and the dynamic changes of mechanical parameters. For example, when the single-leg support point sinks more than 5 cm, the overall tilt angle of the device can reach 8.2°, resulting in a center of gravity offset of 12.7 cm. Especially in the clay soil environment after rain, the average daily sinking rate of a single leg reaches 2.3 mm / h, and 48 hours of continuous rainfall can produce an 11 cm vertical displacement difference. This mechanical imbalance destroys the horizontal reference of the device. Especially in microclimate monitoring, the angle offset of the radiation receiving surface and the distortion of the wind speed vector measurement caused by the tilt of the device rapidly amplify the calculation error of the device, greatly reducing the monitoring accuracy of environmental parameters and reducing the use effect. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide a smart agricultural environmental parameter monitoring device and method thereof, which is used to solve the problem that the existing environmental parameter monitoring devices are greatly affected by sudden environmental changes, resulting in poor monitoring data accuracy, and are inconvenient to deploy and install, resulting in poor use effect.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] A smart agricultural environmental parameter monitoring device includes a side seat, a main support frame and a secondary right-angle frame are installed on the outer wall of one side of the side seat, a separation frame is detachably installed on the outer wall of the main support frame and the secondary right-angle frame on the side away from the side seat, a meteorological monitoring module is installed on the top of the separation frame, a compression type driven walking assembly is movably arranged between the main support frame and the secondary right-angle frame, an active walking assembly is installed on the outer wall of the main support frame on the side away from the side seat, the compression type driven walking assembly and the active walking assembly are respectively arranged on preset vertical poles, the compression type driven walking assembly is started to adjust the contact pressure between the compression type driven walking assembly and the active walking assembly and the preset vertical pole, and the active walking assembly is started and moves up and down along the vertical direction of the preset vertical pole with the cooperation of the compression type driven walking assembly.

[0008] The following is a further optimization of the above technical solution by the present invention:

[0009] The compression-type driven traveling assembly includes a front wheel seat and a rear wheel seat, wherein the front wheel seat is fixedly mounted on the main support frame, and the rear wheel seat is movably arranged between the front wheel seat and the auxiliary right-angle frame, and a plurality of driven rollers are rotatably mounted on the outer wall of the rear wheel seat away from the side seat.

[0010] Further optimization: multiple guide rods are fixedly installed on the outer wall of the front wheel seat close to the rear wheel seat, the other end of the guide rod passes through the rear wheel seat and is fixedly connected to the side wall corresponding to the secondary right-angle frame, and the rear wheel seat and the guide rod are slidably connected.

[0011] Further optimization: An adjustment mechanism for driving the rear wheel seat to slide on the guide rod is provided between the front wheel seat and the secondary right-angle frame. The adjustment mechanism includes a screw rod. The two ends of the screw rod are respectively rotatably installed on the front wheel seat and the secondary right-angle frame. A nut pair is threadedly connected to the screw rod, and the nut pair is fixedly connected to the rear wheel seat. A servo drive unit for driving the screw rod to rotate is installed on the outer wall of one side of the secondary right-angle frame.

[0012] Further optimization: The active walking assembly includes multiple driven shafts rotatably mounted on the front wheel seat, one end of the driven shaft passes through the outside of the front wheel seat and is fixedly installed with a driving roller, the driving roller and the driven roller are arranged symmetrically, and a rotating drive unit for driving the driven shaft to rotate is installed on the main support frame.

[0013] Further optimization: the rotation drive unit includes a driving shaft, which is rotatably mounted on the front wheel seat, and the driving shaft and the driven shaft are connected via a gear assembly. A second stepper motor is fixedly mounted on the main support frame, and the power output end of the second stepper motor is connected to the corresponding driving shaft.

[0014] Further optimization: the separation frame includes a square cross arm fixedly installed on the outer wall of the front wheel seat and the auxiliary right-angle frame, the ends of the two square cross arms are plugged into and installed with U-shaped end frames, a vertical frame is fixedly installed in the middle position of the U-shaped end frame, and a solar cell panel is installed on one side of the vertical frame.

[0015] Further optimization: The meteorological monitoring module includes an ABS rain sensor, a wind speed sensor and a meteorological shutter box fixedly installed at the top position of the stand, and a wind direction sensor is installed at the bottom end of the wind speed sensor.

[0016] Further optimization: a battery and a remote motor controller are fixedly installed on the outer side of the side seat, the power output end of the solar panel is electrically connected to the charging end of the battery, the power output end of the battery is electrically connected to the power supply end of the compression type driven walking assembly, the active walking assembly and the meteorological monitoring module, and the control output end of the remote motor controller is electrically connected to the control input end of the compression type driven walking assembly and the active walking assembly.

[0017] The present invention also provides a method for monitoring environmental parameters of smart agriculture, which is based on the above-mentioned device for monitoring environmental parameters of smart agriculture, and includes the following steps:

[0018] S101: The staff conducts a comprehensive inspection of all components to confirm the integrity and functional status of the remote motor controller, battery, active travel assembly, clamped driven travel assembly, weather monitoring module and solar panel, and connects the battery to each electrical component to achieve power supply.

[0019] S102: Remove the separation frame from the main support frame and the auxiliary right-angle frame, install the compression-type driven travel assembly and the active travel assembly on the preset vertical rod by means of a snap-fit ​​method, start the compression-type driven travel assembly to adjust the contact pressure between the compression-type driven travel assembly and the active travel assembly and the preset vertical rod, and then reinstall the separation frame on the main support frame and the auxiliary right-angle frame;

[0020] S103: The active travel assembly is started to rotate the active roller, and the driven roller cooperates to drive the side seat, the main support frame, the auxiliary right-angle frame, the separation frame, the weather monitoring module and the solar panel to move vertically upward along the preset vertical pole, so that the weather monitoring module is located at a height of two to five meters from the ground. After the weather monitoring module reaches the monitoring position, the active travel assembly stops working, so that the smart agricultural environmental parameter monitoring device is stably clamped on the preset vertical pole;

[0021] S104: After completing all settings, the staff controls the weather monitoring module to work. The weather monitoring module monitors the ambient temperature, humidity, wind speed, wind direction and rainfall. The data obtained by the monitoring is transmitted to the external monitoring device via wired or wireless transmission for subsequent analysis and processing by the user.

[0022] The present invention adopts the above technical solution and has the following beneficial effects:

[0023] 1. The compression-type driven traveling assembly in the present invention can be started and moved, and cooperates with the active traveling assembly so that the active traveling assembly and the compression-type driven traveling assembly are engaged and clamped on a preset vertical pole in the field. Then, by adjusting the position of the compression-type driven traveling assembly, the contact pressure between the compression-type driven traveling assembly and the active traveling assembly and the preset vertical pole can be adjusted, thereby making the smart agricultural environmental parameter monitoring device firmly installed on the preset vertical pole, which is convenient for assembly and installation.

[0024] 2. The active traveling assembly of the present invention works and, in cooperation with the compression-type driven traveling assembly, can drive the separation frame, the meteorological monitoring module, and the solar cell panel to move up and down on the preset vertical pole, so that the meteorological monitoring module moves to a suitable height position away from the ground. At this time, the meteorological monitoring module is used to monitor the agricultural environmental parameters in real time, thereby abandoning the existing support structure and avoiding support problems caused by terrain adaptability defects.

[0025] 3. The design of the active walking assembly and the compression-type driven walking assembly in the present invention allows the device to be directly connected to the preset vertical pole, avoiding support problems caused by ground subsidence or unevenness, and can achieve stable support under different terrain conditions. It can effectively reduce the risk of device tilt and displacement caused by external factors (such as wind, rain, etc.). The preset vertical pole itself usually has good wind resistance and stability, and can provide a solid support point for the monitoring equipment, completely eliminating the risk of subsidence caused by the contact between the traditional bracket and the soil.

[0026] 4. The active traveling assembly and the compression-type driven traveling assembly in the present invention can be raised and lowered on a preset vertical pole, and can adjust the height according to different monitoring needs, and keep the meteorological monitoring module away from ground interference in rainy environments. This flexibility enables the device to monitor the growth environment of crops at different growth stages, or adjust the monitoring height according to meteorological conditions to obtain real-time meteorological environment data.

[0027] The present invention will be further described below with reference to the accompanying drawings and examples. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 Schematic diagram of the three-dimensional structure of Example 1 of the present invention Figure 1 ;

[0029] Figure 2 Schematic diagram of the three-dimensional structure of Example 1 of the present invention Figure 2 ;

[0030] Figure 3 This is a front view of the overall structure of Example 1 of the present invention;

[0031] Figure 4 is a cross-sectional view of the three-dimensional structure in Example 1 of the present invention;

[0032] Figure 5 Schematic diagram of the structure of the active travel assembly in Example 1 of the present invention;

[0033] Figure 6 Schematic diagram of the structure of the compacting driven traveling assembly in Example 1 of the present invention;

[0034] Figure 7 This is a schematic structural diagram of the separation frame in Example 1 of the present invention;

[0035] Figure 8 This is a schematic structural diagram of a meteorological monitoring module in Example 1 of the present invention;

[0036] Figure 9 Schematic diagram of the structure of the compacting driven traveling assembly in Example 2 of the present invention;

[0037] Figure 10 This is a schematic structural diagram of the active travel assembly in Example 3 of the present invention.

[0038] In the figure: 1-side seat; 2-main support frame; 3-secondary right-angle frame; 4-battery; 5-remote motor controller; 6-pressed driven travel assembly; 601-front wheel seat; 602-guide rod; 603-rear wheel seat; 604-driven roller; 605-screw rod; 606-nut pair; 607-servo drive unit; 608-first stepper motor; 609-synchronous pulley; 610-synchronous belt; 611-automatic telescopic rod; 7-active travel assembly; 701-second stepper motor Machine; 702-transmission shaft; 703-driving shaft; 704-driven shaft; 705-driving roller; 706-bevel gear; 707-helical gear; 708-worm; 709-worm wheel; 8-separation frame; 801-square cross arm; 802-U-shaped end frame; 803-limit bolt; 804-vertical frame; 9-meteorological monitoring module; 901-ABS rain sensor; 902-wind speed sensor; 903-wind direction sensor; 904-meteorological shutter box; 10-solar panel. DETAILED DESCRIPTION

[0039] Example 1: Figure 1-8As shown, a smart agricultural environmental parameter monitoring device includes a side seat 1, a main support frame 2 and a secondary right-angle frame 3 are installed on the outer wall of one side of the side seat 1, and a separation frame 8 is detachably installed on the outer wall of the main support frame 2 and the secondary right-angle frame 3 away from the side seat 1, and a meteorological monitoring module 9 is installed on the top of the separation frame 8. A compression-type driven walking assembly 6 is movably arranged between the main support frame 2 and the secondary right-angle frame 3, and an active walking assembly 7 is installed on the outer wall of the side of the main support frame 2 away from the side seat 1. The compression-type driven walking assembly 6 and the active walking assembly 7 are respectively arranged on preset vertical poles, and the compression-type driven walking assembly 6 is started to adjust the contact pressure between the compression-type driven walking assembly 6 and the active walking assembly 7 and the preset vertical pole. The active walking assembly 7 is started and moves up and down along the vertical direction of the preset vertical pole with the cooperation of the compression-type driven walking assembly 6.

[0040] like Figure 5 and Figure 6 As shown, the compression-type driven walking assembly 6 includes a front wheel seat 601 and a rear wheel seat 603. The front wheel seat 601 and the rear wheel seat 603 are arranged in parallel. The front wheel seat 601 is fixedly mounted on the main support frame 2, and the rear wheel seat 603 is movably arranged between the front wheel seat 601 and the secondary right-angle frame 3. A plurality of driven rollers 604 are rotatably mounted on the outer wall of the rear wheel seat 603 away from the side seat 1.

[0041] In this embodiment 1, the middle part of the driven roller 604 is rotatably connected to a support shaft, and the end of the support shaft close to the rear wheel seat 603 is fixedly connected to the rear wheel seat 603. The rear wheel seat 603 is rotatably installed on the rear wheel seat 603 through the support shaft, which is convenient for assembly and installation.

[0042] A plurality of guide rods 602 are fixedly mounted on the outer wall of the front wheel seat 601 close to the rear wheel seat 603. The other ends of the guide rods 602 pass through the rear wheel seat 603 and are fixedly connected to the side wall corresponding to the auxiliary right-angle frame 3. The rear wheel seat 603 and the guide rods 602 are slidably connected.

[0043] With this design, the rear wheel seat 603 is slidably installed between the front wheel seat 601 and the auxiliary right-angle frame 3 through the guide rod 602. The guide rod 602 is used to support the rear wheel seat 603 to slide, so as to adjust the distance between the rear wheel seat 603 and the front wheel seat 601, which is convenient for use.

[0044] An adjustment mechanism is provided between the front wheel seat 601 and the auxiliary right-angle frame 3 , and the adjustment mechanism is activated to drive the rear wheel seat 603 to slide on the guide rod 602 to adjust the distance between the rear wheel seat 603 and the front wheel seat 601 .

[0045] The adjustment mechanism includes a screw rod 605, which is parallel to and spaced apart from the guide rod 602. The screw rod 605 passes through the rear wheel seat 603, and both ends of the screw rod 605 are rotatably mounted on the corresponding front wheel seat 601 and the auxiliary right-angle frame 3.

[0046] The screw rod 605 is threadedly connected to a nut pair 606 , which is fixedly connected to the rear wheel seat 603 . The screw rod 605 rotates to drive the nut pair 606 to move through the thread, and the nut pair 606 drives the rear wheel seat 603 to slide on the guide rod 602 .

[0047] A servo drive unit 607 is installed on one side outer wall of the secondary right-angle frame 3; the power output end of the servo drive unit 607 is transmission-connected with one end of the screw rod 605, and the servo drive unit 607 is started to drive the screw rod 605 to rotate.

[0048] With this design, the servo drive unit 607 is started to drive the screw rod 605 to rotate; the rotation of the screw rod 605 drives the rear wheel seat 603 to slide on the guide rod 602 through the cooperation of the nut pair 606, thereby adjusting the distance between the rear wheel seat 603 and the front wheel seat 601. The movement of the rear wheel seat 603 can drive the driven roller 604 to move, which is convenient to use.

[0049] When the driven roller 604 moves toward the side close to the front wheel seat 601, the distance between the compression type driven walking assembly 6 and the active walking assembly 7 is reduced, thereby increasing the contact pressure between the compression type driven walking assembly 6 and the active walking assembly 7 and the preset vertical rod, making it easier to use.

[0050] When the driven roller 604 moves to the side away from the front wheel seat 601, the distance between the compression type driven walking assembly 6 and the active walking assembly 7 increases, thereby reducing the contact pressure between the compression type driven walking assembly 6 and the active walking assembly 7 and the preset vertical pole; and when the distance between the compression type driven walking assembly 6 and the active walking assembly 7 is adjusted to the maximum distance, the compression type driven walking assembly 6 and the active walking assembly 7 can be removed from the preset vertical pole, making it convenient to install the smart agricultural environmental parameter monitoring device on the preset vertical pole.

[0051] The servo drive unit 607 includes a first stepper motor 608, a synchronous pulley 609 and a synchronous belt 610. The first stepper motor 608 is fixedly mounted on an outer wall of one side of the secondary right-angle frame 3. Two synchronous pulleys 609 are provided. The two synchronous pulleys 609 are respectively fixedly mounted on the power output end of the first stepper motor 608 and one end of the screw rod 605. The synchronous belt 610 is sleeved on the two synchronous pulleys 609.

[0052] When it is necessary to install the smart agricultural environmental parameter monitoring device on a preset vertical pole, first remove the separation frame 8 from the main support frame 2 and the secondary right-angle frame 3, and then the staff starts the servo drive unit 607 to drive the screw rod 605 to rotate. The screw rod 605 drives the rear wheel seat 603 to move to the side away from the front wheel seat 601 through the cooperation of the nut pair 606, so that the distance between the clamping type driven walking assembly 6 and the active walking assembly 7 is adjusted to the maximum, and then the clamping type driven walking assembly 6 and the active walking assembly 7 are clamped on the preset vertical pole.

[0053] Then the servo drive unit 607 is controlled to work, and the servo drive unit 607 drives the screw rod 605 to rotate. The screw rod 605 drives the rear wheel seat 603 to move to the side close to the front wheel seat 601 through the cooperation of the nut pair 606, so that the clamping driven walking assembly 6 and the active walking assembly 7 are tightly clamped on the preset vertical pole, and by adjusting the position of the clamping driven walking assembly 6, the contact pressure between the clamping driven walking assembly 6 and the active walking assembly 7 and the preset vertical pole can be adjusted, ensuring that the smart agricultural environmental parameter monitoring device can move stably on the preset vertical pole and is easy to use.

[0054] like Figure 3 、 Figure 5 and Figure 6 As shown, the active walking assembly 7 includes a plurality of driven shafts 704 rotatably mounted on the front wheel seat 601 , one end of the driven shaft 704 passes through the outside of the front wheel seat 601 and is fixedly mounted with a driving roller 705 , which is symmetrically arranged with the driven roller 604 .

[0055] In this embodiment 1, the number of the active rollers 705 and the number of the driven rollers 604 are both two, and the two active rollers 705 are arranged in parallel and spaced apart from each other, and the two driven rollers 604 are arranged in parallel and spaced apart from each other.

[0056] A rotation drive unit is installed on the main support frame 2, and a power output end of the rotation drive unit is transmission-connected to the driven shaft 704, and the rotation drive unit is used to drive the driven shaft 704 to rotate.

[0057] The rotation drive unit includes a driving shaft 703, which is rotatably mounted on the front wheel seat 601 and located between two adjacent driven shafts 704. The driving shaft 703 and the driven shaft 704 are connected via a gear assembly. A second stepper motor 701 is fixedly mounted on the main support frame 2, and the power output end of the second stepper motor 701 is connected to the corresponding driving shaft 703.

[0058] The gear assembly includes a helical gear 707 fixedly mounted on one end of the driving shaft 703 and the driven shaft 704. Two adjacent helical gears 707 are meshed and connected. The driving shaft 703 rotates and drives the driven shaft 704 to rotate through the cooperation of the helical gears 707. The driven shaft 704 drives the driving roller 705 to rotate.

[0059] A transmission shaft 702 is fixedly connected to the power output end of the second stepper motor 701. The transmission shaft 702 passes through the main support frame 2 and extends to the position of the driving shaft 703. The transmission shaft 702 and the driving shaft 703 are arranged vertically. Bevel gears 706 are fixedly installed on the transmission shaft 702 and the driving shaft 703 respectively, and the two bevel gears 706 are meshed with each other.

[0060] With this design, the second stepper motor 701 is started to drive the transmission shaft 702 to rotate forward and reverse, and the transmission shaft 702 drives the driving shaft 703 to rotate through the cooperation of the bevel gear 706, which is convenient to use.

[0061] In this embodiment 1, the transmission shaft 702 is rotatably connected to a bearing seat on one end away from the second stepper motor 701 , and the bearing seat is fixedly mounted on the side seat 1 .

[0062] With this design, when in use, the compression-type driven walking assembly 6 and the active walking assembly 7 are first clamped on the preset vertical rod, and stable contact pressure is ensured between the three. Then the staff starts the second stepper motor 701 and controls the second stepper motor 701 to work according to the set direction, speed, angle and response time. At this time, the second stepper motor 701 drives the active shaft 703 to rotate through the transmission shaft 702 and the bevel gear 706. The active shaft 703 drives the driven shafts 704 at the upper and lower sides to rotate synchronously through the cooperation of the bevel gear 707. At this time, the two active rollers 705 rotate and drive the main support frame 2, side seat 1, secondary right-angle frame 3 and other components to move upward with the cooperation of the driven roller 604, which is convenient for use.

[0063] In this embodiment 1, the second stepper motor 701 can be a stepper motor with a shutdown self-locking function. After the second stepper motor 701 stops working, the second stepper motor 701 is automatically locked, thereby preventing the active roller 705 from freely rotating in the reverse direction.

[0064] like Figure 1-6 As shown, the outer circumferences of the active roller 705 and the driven roller 604 are both provided with arc-shaped waist portions, and the active roller 705 and the driven roller 604 are made of rubber material.

[0065] In this embodiment 1, the contact line pressure between the active roller 705 and the driven roller 604 and the preset vertical rod is evenly distributed, and the compression-type driven walking assembly 6 and the active walking assembly 7 operate in coordination to form a dual guarantee mechanism of active propulsion and driven pressure stabilization, so that the device can move smoothly on the preset vertical rod, thereby improving the use effect.

[0066] like Figure 7 and Figure 8 As shown, the separation frame 8 includes a square cross arm 801 fixedly mounted on the outer wall of one side of the front wheel seat 601 and the auxiliary right-angle frame 3, and the ends of the two square cross arms 801 are plugged and installed with U-shaped end frames 802, and a vertical frame 804 is fixedly installed at the middle position of the U-shaped end frame 802. A solar cell panel 10 is installed on one side of the vertical frame 804, and a meteorological monitoring module 9 is arranged on the top of the vertical frame 804.

[0067] In this embodiment 1, a threaded hole is provided at the top of the square-mouthed cross arm 801 near the U-shaped end frame 802, and a limit bolt 803 is threadedly connected in the threaded hole. The limit bolt 803 is connected to the top of the U-shaped end frame 802 to limit the position of the U-shaped end frame 802 in the square-mouthed cross arm 801.

[0068] With this design, when the separation frame 8 needs to be disassembled from the main support frame 2 and the secondary right-angle frame 3, the staff will unscrew the limit bolt 803 from the square cross arm 801 and the U-shaped end frame 802, and remove the U-shaped end frame 802, the meteorological monitoring module 9 and the solar cell panel 10 from the two square cross arms 801. At this time, the compression type driven walking assembly 6 and the active walking assembly 7 can be conveniently placed on both sides of the preset vertical pole, so that the compression type driven walking assembly 6 and the active walking assembly 7 are installed on the preset vertical pole in a snap-on manner. After the compression type driven walking assembly 6 and the active walking assembly 7 are connected to the preset vertical pole, the square cross arm 801 and the U-shaped end frame 802 are connected through the limit bolt 803, which is convenient for the staff to install and debug the device.

[0069] like Figure 3 、 Figure 7 and Figure 8 As shown, the weather monitoring module 9 includes an ABS rain sensor 901 , a wind speed sensor 902 and a weather shutter box 904 fixedly mounted at the top of the stand 804 , and a wind direction sensor 903 is mounted at the bottom of the wind speed sensor 902 .

[0070] The ABS rain sensor 901 is used to detect the amount of rainfall on rainy days; the wind speed sensor 902 is used to detect the natural wind speed in the agricultural environment; and the wind direction sensor 903 is used to detect changes in wind direction in the agricultural environment.

[0071] The weather venetian blind 904 is equipped with a temperature and humidity sensor, a carbon dioxide sensor, a light sensor and a PM2.5 sensor. The weather venetian blind 904 can detect the temperature and humidity, carbon dioxide concentration, light intensity and PM2.5 concentration of the agricultural environment, which is convenient to use.

[0072] In this embodiment 1, the signal output end of the meteorological monitoring module 9 transmits the monitored data to the cloud, local server or external monitoring device via a wireless network or wired transmission, so that users can view, analyze and process it in real time.

[0073] like Figure 1-2 and Figure 4-6 As shown, a battery 4 and a remote motor controller 5 are fixedly installed on the outer side of the side seat 1, the power output end of the solar panel 10 is electrically connected to the charging end of the battery 4, the power output end of the battery 4 is electrically connected to the power supply end of the compacting driven walking assembly 6, the active walking assembly 7 and the meteorological monitoring module 9, and the control output end of the remote motor controller 5 is electrically connected to the control input end of the compacting driven walking assembly 6 and the active walking assembly 7.

[0074] The remote motor controller 5 is an existing technology. The remote motor controller 5 can receive control signals from an external controller and control the compression type driven walking assembly 6 and the active walking assembly 7, so that the compression type driven walking assembly 6 and the active walking assembly 7 can work automatically.

[0075] The control output end of the remote motor controller 5 is electrically connected to the control end of the servo drive unit 607 of the compression-type driven walking assembly 6. The remote motor controller 5 controls the servo drive unit 607 to start and work according to the set direction, speed, angle and response time. At this time, the servo drive unit 607 drives the screw rod 605 to rotate, and the screw rod 605 drives the rear wheel seat 603 to move through the cooperation of the nut pair 606, thereby adjusting the distance between the rear wheel seat 603 and the front wheel seat 601, which is convenient for use.

[0076] The control output end of the remote motor controller 5 is electrically connected to the control end of the second stepper motor 701 of the active walking assembly 7. The remote motor controller 5 controls the second stepper motor 701 to start and work according to the set direction, speed, angle and response time. At this time, the second stepper motor 701 drives the active shaft 703 to rotate through the transmission shaft 702 and the bevel gear 706. The active shaft 703 drives the driven shafts 704 at the upper and lower sides to rotate synchronously through the cooperation of the bevel gear 707. At this time, the two active rollers 705 rotate and drive the main support frame 2, side seat 1, secondary right-angle frame 3 and other components to move up and down with the cooperation of the driven roller 604, which is convenient for use.

[0077] In this embodiment 1, the preset vertical pole can be a metal pole or a concrete cast pole, and the preset vertical pole is fixed on the ground by pre-embedded or cast methods, and ensures that the preset vertical pole remains perpendicular to the horizontal plane.

[0078] like Figure 1-8 As shown, the present invention also provides a method for monitoring environmental parameters of smart agriculture, based on the above-mentioned device for monitoring environmental parameters of smart agriculture, comprising the following steps:

[0079] S101: The staff conducts a comprehensive inspection of all components to confirm that the integrity and functional status of the remote motor controller 5, battery 4, active travel assembly 7, compression driven travel assembly 6, meteorological monitoring module 9 and solar panel 10 are in good condition, ensuring that there are no damaged or worn parts, and connects the battery 4 to each electrical component to achieve the power supply purpose.

[0080] S102: Remove the separation frame 8 from the main support frame 2 and the secondary right-angle frame 3, then create a gap between the compression type driven walking assembly 6 and the active walking assembly 7, and use a snap-fit ​​method to install the compression type driven walking assembly 6 and the active walking assembly 7 on the preset vertical pole, start the compression type driven walking assembly 6 to adjust the contact pressure between the compression type driven walking assembly 6 and the active walking assembly 7 and the preset vertical pole, and then the staff reinstalls the separation frame 8 to the main support frame 2 and the secondary right-angle frame 3.

[0081] In the step S102, the working principle of the compression type driven walking assembly 6 is: the servo drive unit 607 is started and works according to the set direction, speed, angle and response time. At this time, the servo drive unit 607 drives the screw rod 605 to rotate, and the screw rod 605 drives the rear wheel seat 603 to move through the cooperation of the nut pair 606. At this time, the rear wheel seat 603 drives the driven roller 604 to move, so as to adjust the distance between the driven roller 604 and the active roller 705, and by adjusting the position of the driven roller 604, the contact pressure between the compression type driven walking assembly 6 and the active walking assembly 7 and the preset vertical pole can be adjusted to ensure that the smart agricultural environmental parameter monitoring device is firmly installed on the preset vertical pole for easy use.

[0082] In the step S102, the square cross arm 801 of the separation frame 8 and the U-shaped end frame 802 are detachably connected through the limit bolt 803. After the U-shaped end frame 802 is installed in the square cross arm 801, the limit bolt 803 is used to connect the square cross arm 801 and the U-shaped end frame 802, so that the square cross arm 801 and the U-shaped end frame 802 are fixedly spliced.

[0083] S103: Use the remote motor controller 5 to control the active walking assembly 7 to work, the active roller 705 of the active walking assembly 7 rotates, and through the cooperation of the driven roller 604, drives the side seat 1, the main support frame 2, the secondary right-angle frame 3, the separation frame 8, the meteorological monitoring module 9 and the solar panel 10 to move vertically upward along the preset vertical pole, so that the meteorological monitoring module 9 is located at a height of two to five meters from the ground. After the meteorological monitoring module 9 reaches the monitoring position, the active walking assembly 7 stops working, so that the smart agricultural environmental parameter monitoring device is stably clamped on the preset vertical pole.

[0084] In the step S103, the working principle of the active walking assembly 7 is as follows: the second stepper motor 701 is started and works according to the set direction, speed, angle and response time. At this time, the second stepper motor 701 drives the active shaft 703 to rotate through the transmission shaft 702 and the bevel gear 706. The active shaft 703 drives the driven shafts 704 at the upper and lower sides to rotate synchronously through the cooperation of the bevel gear 707. At this time, the two active rollers 705 rotate, and with the cooperation of the driven roller 604, they can drive the main support frame 2, side seat 1, auxiliary right-angle frame 3 and other components to move up and down, which is convenient to use.

[0085] In the step S103, when the compression-type driven walking assembly 6 is in action, a constant clamping force of 150-300N is maintained between the compression-type driven walking assembly 6 and the active walking assembly 7 and the preset vertical pole, ensuring that the smart agricultural environmental parameter monitoring device is stably clamped on the preset vertical pole, and the combined use of the compression-type driven walking assembly 6 and the active walking assembly 7 can complete the vertical profile scan of the canopy temperature and humidity within a height range of 12m within 30 minutes. Compared with the fixed height measurement method, more boundary layer meteorological characteristic parameters can be obtained.

[0086] S104: After completing all settings, the staff controls the meteorological monitoring module 9 to work. The meteorological monitoring module 9 monitors the ambient temperature, humidity, wind speed, wind direction and rainfall. The data obtained by the monitoring is transmitted to the external monitoring device via wired or wireless transmission for subsequent analysis and processing by the user.

[0087] In this embodiment 1, the solar panel 10 and the battery 4 are used together to maintain the power supply of the smart agricultural environmental parameter monitoring device to ensure continuous power supply. At the same time, the collected data are analyzed regularly to evaluate the crop growth status and environmental changes, and agricultural management measures are adjusted in time to improve crop yield and quality. After the monitoring task is completed, the staff should send a working signal to the device through the remote motor controller 5 to stop the work of the meteorological monitoring module 9 and safely shut down the device. If needed, the device should be removed from the preset vertical pole for inspection and maintenance.

[0088] Example 2: Figure 9 As shown, based on the above embodiment 1, in this embodiment 2, the compression driven traveling assembly 6 can also be used Figure 9 As shown in the structure, the compression-type driven walking assembly 6 includes a front wheel seat 601 and a rear wheel seat 603, the front wheel seat 601 is fixedly mounted on the main support frame 2, a plurality of guide rods 602 are fixedly mounted between the front wheel seat 601 and the secondary right-angle frame 3, the rear wheel seat 603 is slidably mounted on the guide rod 602, and a plurality of driven rollers 604 are rotatably mounted on the outer wall of the rear wheel seat 603 away from the side seat 1; an automatic telescopic rod 611 is fixedly mounted on the secondary right-angle frame 3, the automatic telescopic rod 611 is arranged parallel to the guide rod 602, the telescopic end of the automatic telescopic rod 611 passes through the secondary right-angle frame 3 and is fixedly connected to the rear wheel seat 603, and the automatic telescopic rod 611 is started to extend or retract its telescopic end. At this time, the telescopic end of the automatic telescopic rod 611 drives the rear wheel seat 603 to move on the guide rod 602 to adjust the distance between the rear wheel seat 603 and the front wheel seat 601.

[0089] In this embodiment 2, the automatic telescopic rod 611 adopts one of an electric telescopic rod, a hydraulic cylinder, and a pneumatic telescopic rod.

[0090] Example 3: Figure 10 As shown, based on the above embodiment 1, in this embodiment 3, the active walking assembly 7 can also adopt Figure 10 In the structure shown, the active walking assembly 7 includes a plurality of driven shafts 704 rotatably mounted on the front wheel seat 601, one end of the driven shaft 704 passes through the outside of the front wheel seat 601 and is fixedly mounted with an active roller 705, the active roller 705 and the driven roller 604 are symmetrically arranged, and a rotating drive unit for driving the driven shaft 704 to rotate is installed on the main support frame 2.

[0091] The rotary drive unit includes a driving shaft 703 rotatably mounted on the front wheel seat 601 and located between two adjacent driven shafts 704 . Bevel gears 707 are fixedly mounted on both the driving shaft 703 and the driven shaft 704 , and the two adjacent bevel gears 707 are meshed and connected.

[0092] A second stepper motor 701 is fixedly installed on the main support frame 2, and a worm 708 is fixedly connected to the power output end of the second stepper motor 701. A worm gear 709 is fixedly installed on the end of the driving shaft 703 away from the front wheel seat 601. The worm 708 is meshed with the worm gear 709. When the second stepper motor 701 is started, the driving shaft 703 is driven to rotate through the cooperation of the worm 708 and the worm gear 709. The driving shaft 703 drives the driven shaft 704 and the active roller 705 to rotate through the cooperation of the bevel gear 707, which is convenient to use.

[0093] In this embodiment 3, the end of the worm 708 away from the second stepper motor 701 is rotatably connected to a bearing seat, and the bearing seat is fixedly mounted on the side seat 1; the end of the driving shaft 703 away from the front wheel seat 601 is also rotatably mounted on the side seat 1 through the bearing seat, which is convenient for assembly and installation.

[0094] In this embodiment 3, the worm 708 and the worm wheel 709 have a self-locking ability, that is, the worm wheel 709 cannot drive the worm 708 to rotate, and the second stepper motor 701 can adopt an ordinary stepper motor normally sold on the market. After the second stepper motor 701 stops running, the worm 708 and the worm wheel 709 have a self-locking ability. At this time, the active roller 705 cannot rotate freely, and then through the clamping force and friction between the active roller 705 and the driven roller 604 and the preset vertical rod, the smart agricultural environmental parameter monitoring device is fixed on the preset vertical rod for easy use.

[0095] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A smart agricultural environmental parameter monitoring device, comprising a side seat, a main support frame and a secondary right-angle frame mounted on one outer wall of the side seat, characterized in that: The cam is movably mounted on the front of the main support frame and the auxiliary right-angle frame away from the side seat, and a meteorological monitoring module is installed on the top of the cam, and a compression-type driven walking assembly is movably arranged between the main support frame and the auxiliary right-angle frame, and an active walking assembly is installed on the outer wall of the main support frame away from the side seat, and the compression-type driven walking assembly and the active walking assembly are respectively held on preset vertical rods, and the compression-type driven walking assembly is started to adjust the contact pressure between the compression-type driven walking assembly and the active walking assembly and the preset vertical rod, and the active walking assembly is started and moves up and down along the vertical direction of the preset vertical rod with the cooperation of the compression-type driven walking assembly; the compression-type driven walking assembly includes a front wheel seat and a rear wheel seat, the front wheel seat is fixedly mounted on the main support frame, and the rear wheel seat is movably arranged between the front wheel seat and the auxiliary right-angle frame, and a plurality of driven rollers are rotatably mounted on the outer wall of the side of the rear wheel seat away from the side seat; the front wheel seat is close to the rear A plurality of guide rods are fixedly installed on the outer wall of one side of the wheel seat, and the other end of the guide rod passes through the rear wheel seat and is fixedly connected to the side wall corresponding to the secondary right-angle frame, and the rear wheel seat is slidably connected to the guide rod; an adjustment mechanism is provided between the front wheel seat and the secondary right-angle frame for driving the rear wheel seat to slide on the guide rod; the active walking assembly includes a plurality of driven shafts rotatably mounted on the front wheel seat, one end of the driven shaft passes through the outside of the front wheel seat and is fixedly installed with an active roller, the active roller and the driven roller are symmetrically arranged, and a rotation drive unit for driving the driven shaft to rotate is installed on the main support frame; the outer peripheral surfaces of the active roller and the driven roller are provided with an arc-shaped waist; the adjusting mechanism includes a screw rod, both ends of the screw rod are rotatably mounted on the front wheel seat and the secondary right-angle frame respectively, a nut pair is threadedly connected to the screw rod, the nut pair is fixedly connected to the rear wheel seat, and a servo drive unit for driving the screw rod to rotate is installed on the outer wall of one side of the secondary right-angle frame.

2. The smart agricultural environmental parameter monitoring device according to claim 1, characterized in that: The rotation drive unit includes a driving shaft, which is rotatably mounted on the front wheel seat. The driving shaft and the driven shaft are connected via a gear assembly. A second stepper motor is fixedly mounted on the main support frame, and the power output end of the second stepper motor is connected to the corresponding driving shaft.

3. The smart agricultural environmental parameter monitoring device according to claim 2, characterized in that: The separation frame includes a square cross arm fixedly installed on the outer wall of the front wheel seat and the auxiliary right-angle frame. The ends of the two square cross arms are plugged and installed with U-shaped end frames. A vertical frame is fixedly installed at the middle position of the U-shaped end frame, and a solar cell panel is installed on one side of the vertical frame.

4. The smart agricultural environmental parameter monitoring device according to claim 3, characterized in that: The meteorological monitoring module comprises an ABS rain sensor, a wind speed sensor and a meteorological shutter box which are fixedly installed at the top end of the stand, and a wind direction sensor is installed at the bottom end of the wind speed sensor.

5. The smart agricultural environmental parameter monitoring device according to claim 4, characterized in that: A battery and a remote motor controller are fixedly installed on the outer side of the side seat. The power output end of the solar panel is electrically connected to the charging end of the battery. The power output end of the battery is electrically connected to the power supply end of the compacted driven walking assembly, the active walking assembly and the meteorological monitoring module. The control output end of the remote motor controller is electrically connected to the control input end of the compacted driven walking assembly and the active walking assembly.

6. A method for monitoring environmental parameters of smart agriculture, based on the device for monitoring environmental parameters of smart agriculture according to claim 5, characterized in that: The following steps are involved: S101: The staff conducts a comprehensive inspection of all components to confirm the integrity and functional status of the remote motor controller, battery, active travel assembly, clamped driven travel assembly, weather monitoring module and solar panel, and connects the battery to each electrical component to achieve power supply. S102: Remove the separation frame from the main support frame and the auxiliary right-angle frame, install the compression-type driven travel assembly and the active travel assembly on the preset vertical rod by means of a snap-fit ​​method, start the compression-type driven travel assembly to adjust the contact pressure between the compression-type driven travel assembly and the active travel assembly and the preset vertical rod, and then reinstall the separation frame on the main support frame and the auxiliary right-angle frame; S103: The active travel assembly is started to rotate the active roller, and the driven roller cooperates to drive the side seat, the main support frame, the auxiliary right-angle frame, the separation frame, the weather monitoring module and the solar panel to move vertically upward along the preset vertical pole, so that the weather monitoring module is located at a height of two to five meters from the ground. After the weather monitoring module reaches the monitoring position, the active travel assembly stops working, so that the smart agricultural environmental parameter monitoring device is stably clamped on the preset vertical pole; S104: After completing all settings, the staff controls the weather monitoring module to work. The weather monitoring module monitors the ambient temperature, humidity, wind speed, wind direction and rainfall. The data obtained by the monitoring is transmitted to the external monitoring device via wired or wireless transmission for subsequent analysis and processing by the user.

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