Natural resource intelligent monitoring device

Abstract

The invention relates to the field of natural resource monitoring, and discloses a natural resource intelligent monitoring device which comprises a cabin body, a movable cover is installed at the bottom of the cabin body, a middle cover is slidably connected to the periphery of the end, away from the cabin body, of the movable cover, and a base is fixed to the side, away from the cabin body, of the middle cover. A soil sensor is installed in the base, a plurality of supporting assemblies are arranged on the periphery of the base, protection assemblies are arranged on the left side and the right side of the cabin body, two wind direction sensors are installed on the front side of the cabin body, a top cover is movably connected to the rear side of the cabin body, and an energy assembly is slidably connected to the interior of the cabin body. And a driving assembly is arranged in the cabin body. And the endurance time of the equipment is prolonged through the energy assembly. The angle of the solar panel is adjusted through the electric movable block, the optimal orientation is kept, solar energy collection is maximized, and it is ensured that equipment continuously works for a long time.

Description

Technical Field

[0001] The present invention relates to the technical field of natural resource monitoring, and particularly to an intelligent natural resource monitoring device. Background Art

[0002] Natural resource monitoring is an important activity covering multiple fields, involving aspects such as atmosphere and climate, water resources, land and ecology, forests and vegetation, minerals and energy, and marine and coastal resources. With the intensification of global environmental problems and the increasing demand for resource management, using modern technical means for resource monitoring has become the key to promoting sustainable development. However, many current natural resource monitoring devices still have some technical defects, which affect their applications in various environments.

[0003] In terms of soil parameter monitoring, traditional monitoring methods usually use buried sensors, which transmit data to ground equipment through wired connections. Although this method can provide relatively stable data, there are problems such as complex wiring, vulnerability of sensors to soil corrosion, and low data acquisition frequency. Since the sensors are exposed to the soil for a long time, soil moisture, salts, and other chemical substances may cause a decline or damage in the sensor performance, thereby affecting the accuracy of monitoring data. In addition, sensors in the soil usually need to transmit data to ground equipment through a complex wiring system, which not only increases the deployment difficulty but also raises the maintenance cost.

[0004] On the other hand, existing natural resource monitoring devices often rely on a single power supply method, usually battery or external power supply, which faces serious challenges in applications in some extreme or remote areas. In an environment lacking a stable power supply, traditional devices are prone to power outages, resulting in interruptions in monitoring data and affecting the continuity and accuracy of data acquisition. Therefore, adopting a more flexible and efficient energy solution, especially an energy system that can be self-sufficient, has become the key to solving this problem.

[0005] In addition, traditional natural resource monitoring devices generally adopt an integral design, which makes the devices bulky and inconvenient during transportation and installation. Especially in complex terrain conditions, the device deployment efficiency is low, the cost is high, and in some cases, the device cannot reach specific monitoring areas. With the continuous improvement of the requirements for environmental protection and ecological monitoring, how to improve the convenience and deployability of monitoring devices has become an urgent problem to be solved.

[0006] Therefore, the present invention proposes an intelligent natural resource monitoring device to solve the deficiencies of the prior art. Summary of the Invention

[0007] In view of the deficiencies of the prior art, the present invention provides an intelligent monitoring device for natural resources, which solves the problems existing in the prior art such as the soil sensor being vulnerable to corrosion, complex wiring, single energy supply, and difficult equipment deployment and maintenance, which limit the accuracy and continuity of monitoring.

[0008] To achieve the above objectives, the present invention is realized through the following technical solutions: an intelligent monitoring device for natural resources, including a cabin body, a movable cover is installed at the bottom of the cabin body, the outer periphery of one end of the movable cover away from the cabin body is slidably connected with an intermediate cover, a base is fixed on one side of the intermediate cover away from the cabin body, a soil sensor is installed inside the base, a plurality of support components are provided on the outer periphery of the base, protection components are provided on both the left and right sides of the cabin body, two wind direction sensors are installed on the front side of the cabin body, a top cover is movably connected to the rear side of the cabin body, an energy component is slidably connected inside the cabin body, and a driving component is provided inside the cabin body; The energy component includes a bottom plate, the bottom plate is slidably connected inside the cabin body, two sliding rods are fixed inside the bottom plate, electric movable blocks are slidably connected to the outer peripheries of the two sliding rods, a rotating rod is rotated inside the electric movable block, a connecting block is rotated at one end of the rotating rod away from the electric movable block, a solar panel is fixed at one end of the connecting block away from the rotating rod, and a support frame is installed at the bottom of the solar panel.

[0009] Preferably, the support component includes a mounting block, the mounting block is fixed on the outer periphery of the base, a concave block is fixed on one side of the mounting block away from the base, a mechanical leg is movably connected inside the concave block, a plurality of transmission lines are installed on the outer periphery of the mechanical leg, an adapter block is fixed at one end of the mechanical leg away from the concave block, a pulley is fixed on one side of the adapter block away from the mechanical leg, and anchoring components are provided on both sides of the adapter block.

[0010] Preferably, the driving component includes a motor, the motor is fixed inside the cabin body, a worm is fixed at the output end of the motor, a worm gear is rotated inside the cabin body, the worm is meshed with the worm gear, a threaded rod is fixed inside the worm gear, a sliding block is threadedly connected to the outer periphery of the threaded rod, an electric telescopic rod is fixed at the top of the sliding block, a rectangular block is fixed at one end of the electric telescopic rod away from the sliding block, and a cleaning component is provided on one side of the rectangular block.

[0011] Preferably, two hydraulic damping rods are fixed on one side of the base close to the intermediate cover, a protective cover is fixed on the top of the base, and a plurality of fixing components are provided inside the base.

[0012] Preferably, the anchoring assembly includes an electric moving block which is slidably connected inside the connecting block, and a fixed anchor rod is fixed inside the electric moving block.

[0013] Preferably, the cleaning assembly includes a brush plate which is fixed on one side of the rectangular block. A cleaning brush is slidably connected inside the brush plate, and a spring damper rod is fixed on the top of the cleaning brush.

[0014] Preferably, the fixing assembly includes a screw rod which is threadedly connected inside the base. A turning handle is fixed at one end of the screw rod away from the base, and a clamping block is rotatably connected at the other end of the screw rod away from the turning handle.

[0015] Preferably, the protection assembly includes an electric slider which is slidably connected on one side of the cabin. A rotating rod is rotatably connected inside the electric slider, and a protection plate is rotated at one end of the rotating rod away from the electric slider.

[0016] Preferably, one end of the spring damper rod away from the cleaning brush is fixed inside the brush plate, and the sliding block is slidably connected inside the cabin.

[0017] Preferably, one end of the clamping block away from the screw rod abuts against the outer periphery of the soil sensor.

[0018] The present invention provides a natural resource intelligent monitoring device, which has the following beneficial effects: 1. The present invention extends the battery life of the device through the energy assembly. The solar panel adjusts the angle through the electric moving block to maintain the best orientation, maximize the collection of solar energy, and ensure the continuous operation of the device for a long time. In addition, the vibration power generation module provides backup power when the sunlight is insufficient, ensuring that the device can also maintain efficient operation under extreme weather conditions, solving the problem that traditional devices rely on external power supply and guaranteeing the continuity of monitoring work.

[0019] 2. Through the mutual cooperation between the support assembly and the anchoring assembly, the present invention can ensure the stable operation of the soil monitoring system under various complex terrains and bad weather conditions. The combined use of the hydraulic damper rod and the anchoring assembly enables the device to automatically adjust the height according to environmental changes and be stably positioned on the ground, effectively solving the problem that traditional devices cannot work stably on uneven terrains or in strong wind environments.

[0020] 3. Through the cleaning assembly, when the device operates for a long time, it can automatically clean the surface of the sensor, ensuring the stability and high precision of the device during long-term use. This intelligent cleaning function not only improves the accuracy of data, but also effectively reduces the maintenance difficulty and cost of the device, solving the problem of monitoring errors caused by dust accumulation in traditional devices. Description of the Drawings

[0021] Figure 1 is a perspective view of the present invention; Figure 2 is a schematic view of the cabin body of the present invention; Figure 3 is a schematic view of the base of the present invention; Figure 4 is a schematic view of the solar panel of the present invention; Figure 5 is a schematic view of the electric movable block of the present invention; Figure 6 is a schematic view of the protection plate of the present invention; Figure 7 is a schematic view of the threaded rod of the present invention; Figure 8 is a schematic view of the clamping block of the present invention; Figure 9 is a schematic view of the mechanical leg of the present invention.

[0022] Among them, 1, cabin body; 2, energy component; 201, bottom plate; 202, slide bar; 203, electric movable block; 204, rotating rod; 205, connecting block; 206, solar panel; 207, support frame; 3, cleaning component; 301, brush plate; 302, spring damping rod; 303, cleaning brush; 4, protection component; 401, electric slider; 402, rotating rod; 403, protection plate; 5, base; 6, support component; 601, mounting block; 602, concave block; 603, mechanical leg; 604, transmission line; 605, connecting block; 606, pulley; 7, top cover; 8, wind direction sensor; 9, fixing component; 901, turning handle; 902, screw rod; 903, clamping block; 10, anchoring component; 1001, electric moving block; 1002, fixed anchor rod; 11, hydraulic damping rod; 12, protection cover; 13, middle cover; 14, movable cover; 15, drive component; 1501, motor; 1502, worm; 1503, worm gear; 1504, threaded rod; 1505, sliding block; 1506, electric telescopic rod; 1507, rectangular block; 16, soil sensor. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings 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.

[0024] Please refer to the attached Figure 1 -attached Figure 3, an embodiment of the present invention provides a natural resource intelligent monitoring device, including a cabin body 1. A movable cover 14 is installed at the bottom of the cabin body 1. The outer periphery of one end of the movable cover 14 away from the cabin body 1 is slidably connected to an intermediate cover 13. A base 5 is fixed to one side of the intermediate cover 13 away from the cabin body 1. A soil sensor 16 is installed inside the base 5. Two hydraulic damping rods 11 are fixed to one side of the base 5 close to the intermediate cover 13. A protective cover 12 is fixed to the top of the base 5. A plurality of fixing components 9 are provided inside the base 5. A plurality of support components 6 are provided on the outer periphery of the base 5. Protective components 4 are provided on both the left and right sides of the cabin body 1. Two wind direction sensors 8 are installed on the front side of the cabin body 1. A top cover 7 is movably connected to the rear side of the cabin body 1. An energy component 2 is slidably connected inside the cabin body 1. A driving component 15 is provided inside the cabin body 1; Specifically, the cabin body 1 is used to carry and protect the internal components, ensuring that the device can work stably in various harsh environments. There is also a vibration power generation module inside. The movable cover 14 is connected to the bottom of the cabin body 1, playing a role of protection and shielding. The intermediate cover 13 is used to accommodate the movable cover 14. The base 5 is used to install the soil sensor 16, which is used to monitor parameters such as soil humidity and temperature in real time, providing important data support. The support component 6 is used to support the cabin body 1 and drive the cabin body 1 to move. The hydraulic damping rods 11 can automatically adjust the height of the cabin body 1 according to changes in the external environment, preventing damage to the device in harsh climates. The protective cover 12 is used to protect important components such as internal sensors. The protective component 4 is used to block rainwater. The wind direction sensors 8 are used to monitor wind speed and direction to adjust the working state of the device in different environments. The top cover 7 is used to shield the solar panel. The energy component 2 is used to provide energy power for the monitoring device.

[0025] Please refer to the appendix Figure 3 - appendix Figure 5 , the energy component 2 includes a bottom plate 201. The bottom plate 201 is slidably connected inside the cabin body 1. Two sliding rods 202 are fixed inside the bottom plate 201. Electric movable blocks 203 are slidably connected to the outer peripheries of the two sliding rods 202. A rotating rod 204 is rotated inside the electric movable block 203. A connecting block 205 is rotated at one end of the rotating rod 204 away from the electric movable block 203. A solar panel 206 is fixed at one end of the connecting block 205 away from the rotating rod 204. A support frame 207 is installed at the bottom of the solar panel 206.

[0026] Specifically, the bottom plate 201 can move inside the cabin body 1 to adapt to different environmental conditions. The sliding rods 202 are used to guide the movement of the electric movable blocks 203. The rotating rod 204 is used to connect the electric movable block 203 and the connecting block 205, enabling the angle of the solar panel 206 to be adjusted. The support frame 207 is fixed to the bottom of the solar panel 206 to provide stable support for the solar panel 206.

[0027] Please refer to the appendix Figure 9, the support component 6 includes a mounting block 601 which is fixed to the outer periphery of the base 5. A concave block 602 is fixed to the side of the mounting block 601 away from the base 5. A mechanical leg 603 is movably connected inside the concave block 602. A plurality of transmission lines 604 are installed on the outer periphery of the mechanical leg 603. A connection block 605 is fixed to the end of the mechanical leg 603 away from the concave block 602. A pulley 606 is fixed to the side of the connection block 605 away from the mechanical leg 603. Anchor components 10 are provided on both sides of the connection block 605.

[0028] Specifically, the mounting block 601 is fixed to the outer periphery of the base 5 and cooperates with the concave block 602 for connecting the base 5 and the mechanical leg 603. The mechanical leg 603 is movably connected inside the concave block 602, enabling the mechanical leg 603 to automatically adjust its height according to terrain changes and providing flexible ground adaptability. A plurality of transmission lines 604 are installed on the outer periphery of the mechanical leg 603 for transmitting adjustment data to ensure the normal operation of the device. The connection block 605 is used to connect the pulley 606 and the mechanical leg 603 for adjusting the position of the device.

[0029] Please refer to the appendix Figure 7 , the driving component 15 includes a motor 1501 which is fixed inside the cabin body 1. A worm 1502 is fixed to the output end of the motor 1501. A worm gear 1503 is rotatably installed inside the cabin body 1. The worm 1502 meshes with the worm gear 1503. A threaded rod 1504 is fixed inside the worm gear 1503. A sliding block 1505 is threadedly connected to the outer periphery of the threaded rod 1504. An electric telescopic rod 1506 is fixed to the top of the sliding block 1505. A rectangular block 1507 is fixed to the end of the electric telescopic rod 1506 away from the sliding block 1505. A cleaning component 3 is provided on one side of the rectangular block 1507.

[0030] Specifically, the motor 1501 is fixed inside the cabin body 1 and its output end is connected to the worm 1502 to drive the worm gear 1503 inside the cabin body 1 to rotate. The worm 1502 meshes with the worm gear 1503, and the worm gear 1503 is connected to the threaded rod 1504. When the worm gear 1503 rotates, the threaded rod 1504 rotates together. The sliding block 1505 can move horizontally along the threaded rod 1504. The electric telescopic rod 1506 is fixed to the top of the sliding block 1505 and is connected to the rectangular block 1507 for controlling the movement of the rectangular block 1507.

[0031] Please refer to the appendix Figure 9 , the anchor component 10 includes an electric moving block 1001 which is slidably connected inside the connection block 605. A fixed anchor rod 1002 is fixed inside the electric moving block 1001.

[0032] Specifically, a fixed anchor rod 1002 is fixed inside the electric moving block 1001. When the electric moving block 1001 slides, the fixed anchor rod 1002 can penetrate into the soil or soft ground to ensure that the equipment is stably fixed on the ground and prevent the position of the device from being affected by external forces.

[0033] Please refer to the appendix Figure 7 As shown, the cleaning assembly 3 includes a brush plate 301. The brush plate 301 is fixed to one side of the rectangular block 1507. A cleaning brush 303 is slidably connected inside the brush plate 301. A spring damper rod 302 is fixed to the top of the cleaning brush 303. The end of the spring damper rod 302 away from the cleaning brush 303 is fixed inside the brush plate 301. The sliding block 1505 is slidably connected inside the cabin 1.

[0034] Specifically, the brush plate 301 is fixed to one side of the rectangular block 1507. When the rectangular block 1507 moves, it can drive the brush plate 301 to move together. A cleaning brush 303 is slidably connected inside the brush plate 301. The cleaning brush 303 is used to remove dust and debris attached to the surface of the solar panel 206. A spring damper rod 302 is fixed to the top of the cleaning brush 303 to absorb the impact during the cleaning process and avoid damaging the solar panel 206.

[0035] Please refer to the appendix Figure 8 As shown, the fixing assembly 9 includes a screw rod 902. The screw rod 902 is threadedly connected inside the base 5. A turning handle 901 is fixed to the end of the screw rod 902 away from the base 5. A clamping block 903 is rotatably connected to the end of the screw rod 902 away from the turning handle 901. The end of the clamping block 903 away from the screw rod 902 abuts against the outer periphery of the soil sensor 16.

[0036] Specifically, the screw rod 902 is threadedly connected inside the base 5. The turning handle 901 is used to control the rotation of the screw rod 902. The screw rod 902 is rotatably connected to the clamping block 903. When the screw rod 902 rotates, it will move inside the base 5 and drive the clamping block 903 to move horizontally. The position of the clamping block 903 is adjusted by the screw rod 902. When the end of the clamping block 903 away from the screw rod abuts against the outer periphery of the soil sensor 16, the soil sensor 16 can be fixed inside the base 5 to prevent the sudden sensor from being affected by vibration or external forces and improve the accuracy of the detection data.

[0037] Please refer to the appendix Figure 2 And the appendix Figure 6 As shown, the protection assembly 4 includes an electric slider 401. The electric slider 401 is slidably connected to one side of the cabin 1. A rotating rod 402 is rotatably connected inside the electric slider 401. A protection plate 403 is rotated at the end of the rotating rod 402 away from the electric slider 401.

[0038] Specifically, the electric slider 401 is slidably connected to one side of the cabin body 1. Both ends of the rotating rod 402 are respectively connected to the protection plate 403 and the electric slider 401. When the electric slider 401 moves, the rotating rod 402 will rotate accordingly, thereby controlling the deployment of the protection plate 403.

[0039] Working principle: Before monitoring the soil, first install the soil sensor 16 inside the base 5. Rotate the handle 901 first to drive the clamping block 903 to move inside the base 5 by the screw rod 902. Then connect the soil sensor 16 to the data interface inside the base 5. Subsequently, rotate the handle 901 again to make the clamping block 903 contact the outer periphery of the soil sensor 16, thus completing the installation of the soil sensor 16. Then deploy multiple mechanical legs 603 on the outer periphery of the base 5, and then use the connecting block 605 to move the cabin body 1 to the location to be monitored.

[0040] After the cabin body 1 moves to the monitoring location, start the two hydraulic damping rods 11 to drive the movable cover 14 to move upward by the two hydraulic damping rods 11, increasing the height of the cabin body 1. Subsequently, the fixed anchor rod 1002 can be started to drive the electric moving block 1001 to move towards the soil. After the electric moving block 1001 is inserted into the soil, the fixation of the device is completed. Then start the electric movable block 203 to make the electric movable block 203 move along the sliding rod 202. When the electric movable block 203 moves, the rotating rod 204 rotates accordingly, thereby controlling the solar panel 206 to rotate to a certain extent to absorb solar light and supply power to the monitoring device.

[0041] In case of severe rain or snow weather, retract the solar panel 206. Then start the electric slider 401 to make the electric slider 401 move vertically along the side of the cabin body 1. When the electric slider 401 moves, the rotating rod 402 inside the electric slider 401 will rotate, thereby deploying the protection plate 403. And at this time, the top cover 7 will cover the solar panel 206 to prevent rainwater from directly dripping onto the solar panel 206.

[0042] When it is necessary to clean the solar panel 206, first start the electric telescopic rod 1506 to make the rectangular block 1507 move upward, and the brush plate 301 drives the cleaning brush 303 to move upward. Then the motor 1501 can be started. The motor 1501 drives the worm 1502 to rotate. Subsequently, through the cooperation of the worm 1502 and the worm wheel 1503, the threaded rod 1504 rotates, and then the sliding block 1505 moves along the threaded rod 1504, and the cleaning brush 303 slides on the surface of the solar panel 206, thus completing the cleaning of the solar panel 206.

[0043] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will appreciate that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A natural resource intelligent monitoring device, comprising a cabin body (1), characterized in that, A movable cover (14) is installed at the bottom of the cabin body (1). The outer periphery of one end of the movable cover (14) away from the cabin body (1) is slidably connected with an intermediate cover (13). A base (5) is fixed to one side of the intermediate cover (13) away from the cabin body (1). A soil sensor (16) is installed inside the base (5). A plurality of support assemblies (6) are arranged on the outer periphery of the base (5). Protection assemblies (4) are arranged on both the left and right sides of the cabin body (1). Two wind direction sensors (8) are installed on the front side of the cabin body (1). A top cover (7) is movably connected to the rear side of the cabin body (1). An energy assembly (2) is slidably connected inside the cabin body (1). A driving assembly (15) is arranged inside the cabin body (1). The energy assembly (2) includes a bottom plate (201). The bottom plate (201) is slidably connected inside the cabin body (1). Two sliding rods (202) are fixed inside the bottom plate (201). Electric movable blocks (203) are slidably connected to the outer peripheries of the two sliding rods (202). A rotating rod (204) rotates inside the electric movable block (203). A connecting block (205) rotates at one end of the rotating rod (204) away from the electric movable block (203). A solar panel (206) is fixed to one end of the connecting block (205) away from the rotating rod (204). A support frame (207) is installed at the bottom of the solar panel (206).

2. The intelligent monitoring device for natural resources according to claim 1, characterized in that, The support assembly (6) includes a mounting block (601). The mounting block (601) is fixed to the outer periphery of the base (5). A concave block (602) is fixed to one side of the mounting block (601) away from the base (5). A mechanical leg (603) is movably connected inside the concave block (602). A plurality of transmission lines (604) are installed on the outer periphery of the mechanical leg (603). An adapter block (605) is fixed to one end of the mechanical leg (603) away from the concave block (602). A pulley (606) is fixed to one side of the adapter block (605) away from the mechanical leg (603). Anchor assemblies (10) are arranged on both sides of the adapter block (605).

3. The intelligent monitoring device for natural resources according to claim 1, wherein The driving assembly (15) includes a motor (1501). The motor (1501) is fixed inside the cabin body (1). A worm (1502) is fixed to the output end of the motor (1501). A worm gear (1503) rotates inside the cabin body (1). The worm (1502) meshes with the worm gear (1503). A threaded rod (1504) is fixed inside the worm gear (1503). A sliding block (1505) is threadedly connected to the outer periphery of the threaded rod (1504). An electric telescopic rod (1506) is fixed to the top of the sliding block (1505). A rectangular block (1507) is fixed to one end of the electric telescopic rod (1506) away from the sliding block (1505). A cleaning assembly (3) is arranged on one side of the rectangular block (1507).

4. The intelligent monitoring device for natural resources according to claim 1, wherein On one side of the base (5) close to the middle cover (13), two hydraulic damping rods (11) are fixed. A protective cover (12) is fixed on the top of the base (5), and a plurality of fixing components (9) are arranged inside the base (5).

5. The intelligent monitoring device for natural resources according to claim 2, characterized in that, The anchoring component (10) includes an electric moving block (1001) which is slidably connected inside the connecting block (605), and a fixing anchor rod (1002) is fixed inside the electric moving block (1001).

6. The natural resource intelligent monitoring device according to claim 3, characterized in that, The cleaning component (3) includes a brush plate (301) fixed on one side of the rectangular block (1507). A cleaning brush (303) is slidably connected inside the brush plate (301), and a spring damping rod (302) is fixed on the top of the cleaning brush (303).

7. The intelligent monitoring device for natural resources according to claim 4, characterized in that, The fixing component (9) includes a screw rod (902) which is threadedly connected inside the base (5). A turning handle (901) is fixed at one end of the screw rod (902) away from the base (5), and a clamping block (903) is rotatably connected at the end of the screw rod (902) away from the turning handle (901).

8. A natural resource intelligent monitoring device according to claim 1, characterized in that The protection component (4) includes an electric slider (401) which is slidably connected on one side of the cabin body (1). A rotating rod (402) is rotatably connected inside the electric slider (401), and a protection plate (403) is rotated at one end of the rotating rod (402) away from the electric slider (401).

9. The intelligent monitoring device for natural resources according to claim 6, characterized in that One end of the spring damping rod (302) away from the cleaning brush (303) is fixed inside the brush plate (301), and the sliding block (1505) is slidably connected inside the cabin body (1).

10. A natural resource intelligent monitoring device according to claim 7, characterized in that, One end of the clamping block (903) away from the screw rod (902) abuts against the outer periphery of the soil sensor (16).

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