Forestry ecological environment monitoring device

Abstract

The invention relates to the technical field of environment monitoring, in particular to a forestry ecological environment monitoring device which comprises a box body and a plurality of fixing feet installed on the side face of the box body, two sealing box doors are installed on the lower side of the box body in a sliding mode, and connecting shafts are fixedly installed on the upper sides of the two sealing box doors; a controller starts a driving motor to rotate reversely, the driving motor drives a driving gear to rotate reversely, the driving gear drives a primary transmission gear to rotate reversely, the primary transmission gear drives a threaded rod to move upwards, the threaded rod drives a lifting plate to move upwards, and the lifting plate drives a soil monitoring probe to move upwards. Soil attached to the surface of the soil monitoring probe is scraped off through a scraper on the monitoring probe, the surface of the soil monitoring probe is cleaned, and along with continuous recovery of the soil monitoring probe, the two sealing box doors are driven to be closed to close the box body, so that the soil monitoring probe is cleaned, and cleanliness in the box body is guaranteed; and the accuracy of next soil monitoring data is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of environmental monitoring, in particular to a forestry ecological environment monitoring device. Background Art

[0002] Forestry ecological environment monitoring refers to the process of systematic observation, recording and analysis of forest ecosystems and their environmental elements. It aims to assess the health status and changing trends of the forest ecological environment and its response to factors such as climate change and human activities. Monitoring devices are needed when monitoring soil and climate.

[0003] In the existing device, when monitoring the soil and climate, instruments such as soil monitoring probes, air monitoring probes, temperature monitoring probes and humidity monitoring probes are used. The patent number is CN221464669U. The disclosed ecological environment monitoring device monitors and collects data on the temperature and humidity of the soil by drilling a fixed drill into the soil and installing a temperature and humidity sensor inside. When monitoring the soil, the soil probe needs to be inserted into the soil to monitor the characteristics of the soil such as moisture, nutrient content and organic matter content. Since the forest area is usually rainy, and every time it rains, the moisture content of the soil is directly affected, and the nutrients and other contents in the soil will be lost with the water. In order to collect the change process of this data, the monitoring device needs to be stationed in the forest. After each use, the soil monitoring probe needs to be recovered in order to protect it and increase its service life. During long-term use, its surface will be contaminated with impurities such as soil. The attached impurities such as soil will isolate the monitoring probe from the monitored soil, thereby causing the problem of inaccurate soil monitoring data, affecting the normal use of the entire monitoring device. Summary of the invention

[0004] Based on this, it is necessary to provide a forestry ecological environment monitoring device to address the existing technical problems.

[0005] The technical solution of the present invention is: a forestry ecological environment monitoring device, comprising a box body and a plurality of fixed feet installed on the side of the box body, two sealed box doors are slidably installed on the lower side of the box body, the upper sides of the two sealed box doors are fixedly installed with connecting shafts, the surfaces of the two connecting shafts are rotatably installed with support rods, the other ends of the several support rods are rotatably installed with the same lifting plate, a soil monitoring probe is fixedly installed on the lower side of the lifting plate, a plurality of detection holes are opened on the surface of the soil monitoring probe, a soil sensor is fixedly installed on the inner wall of the soil monitoring probe, a rainwater monitoring component is fixedly installed on the upper side of the box body, an air monitoring component is fixedly installed on the upper side of the box body, and cleaning mechanisms for cleaning the soil monitoring probe are fixedly installed on both sides of the inner wall of the box body; The cleaning mechanism includes multiple sliding bars, multiple sliding bars are fixedly installed on the inner wall of the box body, the surface of the sliding bar is slidably installed with a mounting ear, one side of the mounting ear is fixedly installed with a sleeve, the surface of the sliding bar is sleeved with a primary spring, one side of the sleeve is fixedly installed with a scraper head, the surface of the scraper head is provided with multiple sliding openings, the inner wall of the sleeve is slidably installed with a T-shaped extrusion block, one side of the T-shaped extrusion block is fixedly installed with a scraper, the inner wall of the T-shaped extrusion block is fixedly installed with two secondary springs, the other end of the secondary spring is fixedly installed on the inner wall of the sleeve, the upper side of the sleeve is provided with an extrusion opening, and extrusion units for facilitating the extrusion of the sleeve are fixedly installed at both ends of the lifting plate, and two mounting holes are provided on the upper side of the lifting plate, and jet units are fixedly installed in the two mounting holes.

[0006] Preferably, the extrusion unit includes two guide plates, which are respectively fixedly mounted on the two ends of the lifting plate, and the two guide plates are in contact with the inner walls of the box body on both sides. A telescopic groove is provided on the lower side of the guide plate, and an extension plate is slidably mounted in the telescopic groove. An extrusion protrusion is fixedly mounted on one side of the guide plate.

[0007] Preferably, the jet unit includes two air pipes, and the two air pipes are respectively fixedly installed in two mounting holes, a connecting rod is fixedly installed on the inner top wall of the box body, and sliding holes are provided on the upper sides of the two air pipes. The two connecting rods are correspondingly slidably installed in the two sliding holes, and pistons are fixedly installed on the bottom ends of the two connecting rods. The pistons are fitted on the inner walls of the air pipes, and two air holes are provided on the surface of the pistons, a primary one-way valve is fixedly installed in one of the air holes, and an air supply pipe is fixedly installed in the other air hole, a U-shaped nozzle is fixedly installed on the bottom end of the air supply pipe, and a secondary one-way valve is installed on the air supply pipe.

[0008] Preferably, the rainwater monitoring assembly comprises a bracket, on which a collecting dish is rotatably mounted, a water outlet is provided on one side of the collecting dish, a monitoring port is provided on the inner bottom wall of the collecting dish, and a rainwater sensor is fixedly mounted on the lower side of the collecting dish.

[0009] Preferably, the rainwater monitoring component also includes a guide bucket, which is fixedly mounted on the upper side of the collecting dish, a filter screen is fixedly mounted on the upper side of the guide bucket, a rotating shaft is rotatably mounted on one side of the collecting dish, and a top rod is rotatably mounted on the surface of the rotating shaft.

[0010] Preferably, the air monitoring component includes an exhaust pipe, which is fixedly installed on the upper side of the box, a gas sensor is fixedly installed on the top of the exhaust pipe, a suction pipe is fixedly installed at the monitoring port of the gas sensor, an exhaust port is opened at the bottom end of the exhaust pipe, and a filter cover is fixedly installed on the inner wall of the exhaust pipe.

[0011] Preferably, the air monitoring component further comprises a transmission shaft, a transmission hole is opened on the upper side of the filter cover, the transmission shaft is rotatably mounted in the transmission hole, and an air intake blade is fixedly mounted on the top end of the transmission shaft.

[0012] Preferably, a threaded rod is rotatably installed on the upper side of the lifting plate, and an avoidance hole is opened on the upper side of the box body, a limit block is fixedly installed in the avoidance hole, a limit groove is opened on the surface of the threaded rod, and the limit block is slidably connected to the limit groove, and a primary transmission gear is rotatably installed on the upper side of the box body, and the primary transmission gear is screwed and installed on the surface of the threaded rod, a driving hole is opened on the upper side of the box body, and a driving gear is rotatably installed in the driving hole, and a driving motor is fixedly installed on the inner top wall of the box body, the output shaft of the driving motor is fixedly connected to the lower side of the driving gear, the primary transmission gear is meshed with the driving gear, and a secondary transmission gear is rotatably installed on the upper side of the box body, the upper side of the secondary transmission gear is fixedly connected to the bottom end of the transmission shaft, the secondary transmission gear is meshed with the primary transmission gear, and the top end of the threaded rod is fixedly connected to the bottom end of the top rod.

[0013] Preferably, a controller is fixedly mounted on the inner top wall of the box, the controller is electrically connected to the drive motor, a signal antenna is mounted on the controller, a signal hole is opened on the upper side of the box, a battery is fixedly mounted on the inner top wall of the box, a solar panel is fixedly mounted on the upper side of the box, the solar panel is electrically connected to the controller, and a protective cover is fixedly mounted on the upper side of the box.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention starts the driving motor to reverse through the controller, the driving motor drives the driving gear to reverse, the driving gear drives the primary transmission gear to reverse, the primary transmission gear drives the threaded rod to move upward, the threaded rod drives the lifting plate to move upward, the lifting plate drives the soil monitoring probe to move upward, and in the process of the lifting plate moving upward, the guide plates and extension plates at both ends are driven to move upward. When the guide plate gradually moves upward, it starts to squeeze the sleeve, so that the two sleeves gradually approach each other, and the two sleeves drive the two scraping heads to approach each other, so that the two scraping heads are squeezed and spliced. At this time, the guide plate continues to move upward, and the T-shaped squeezing block is squeezed by the squeezing protrusion to slide in the sleeve. The T-shaped squeezing block drives the scraper to move, so that the scraper passes through the scraper and extends to the outside of the scraper to fit with the surface of the soil monitoring probe. At this time, the soil monitoring probe is continued to be pulled upward, and the soil attached to the surface of the soil monitoring probe is scraped off by the scraper fitted on the soil monitoring probe, so that the surface of the soil monitoring probe is cleaned. As the soil monitoring probe is continuously retracted, the two sealed box doors are driven to close the box body, thereby cleaning the soil monitoring probe and ensuring the cleanliness of the box body, thereby ensuring the accuracy of the next soil monitoring data.

[0015] 2. The present invention drives the top rod to move upward by the rising and retracting of the soil monitoring probe. The top rod drives the collecting dish to tilt through the rotating shaft, so that the rainwater in the collecting dish is discharged through the water outlet, thereby preventing the rainwater from being retained in the collecting dish and affecting the next monitoring.

[0016] 3. In the present invention, when the soil monitoring probe is probed again, it moves downward through the two guide plates, and the two scraping heads are gradually separated by the primary spring. During the separation process, the T-shaped extrusion block is pulled back to its original position by the secondary spring, and the T-shaped extrusion block drives the scraper to contract. During the contraction process, it passes through the sliding mouth on the scraper surface to scrape off the soil contaminated on the scraper surface during cleaning. When the sleeve is guided to the groove area set on one side of the guide plate, a rolling bar is set on the side of the sleeve that is in contact with it. The rolling bar will vibrate with it when passing through the groove, thereby causing the entire scraper to vibrate, and the soil attached to the scraper head is cleaned by vibration. At the same time, when the lifting plate moves downward, it drives the two air pipes to move downward, and squeezes the gas in the air pipe through the piston. The gas is discharged through the air supply pipe and sprayed out through the U-shaped nozzle, and the scraper surface is cleaned by blowing air and vibration, thereby ensuring the cleanliness of the scraper for easy cleaning next time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the cutaway structure of the box body in the present invention; Figure 3 It is a structural schematic diagram of the cleaning mechanism in the present invention; Figure 4 It is a schematic diagram of the cutaway structure of the sleeve in the present invention; Figure 5 It is a schematic diagram of the cross-section structure of the jet unit in the present invention; Figure 6 is a schematic diagram of the cross-sectional structure of the air monitoring component of the present invention; Figure 7 yes Figure 6 A schematic diagram of the structure enlargement of the A region in the middle; Figure 8 It is a schematic diagram of the threaded rod and its related structures in the present invention; Fig. 9 is a cross-sectional view of the soil monitoring probe of the present invention; Fig.10 yes Figure 8 Schematic diagram of the enlarged structure of area B in the middle.

[0018] Description of reference numerals: 1. Box body; 2. Sealed box door; 3. Lifting plate; 4. Support rod; 5. Connecting shaft; 6. Soil monitoring probe; 7. Sliding rod; 8. Mounting ear; 9. Casing; 10. Primary spring; 11. Scraper head; 12. T-shaped extrusion block; 13. Scraper; 14. Secondary spring; 15. Guide plate; 16. Extrusion convex block; 17. Extension plate; 18. Air pipe; 19. Connecting rod; 20. Piston; 21. Primary one-way valve; 22. Air pipe; 23. U-shaped nozzle; 24. Secondary one-way valve; 25. Bracket; 26. Collection dish; 2 7. Guide bucket; 28. Filter; 29. ​​Rain sensor; 30. Push rod; 31. Rotating shaft; 32. Exhaust pipe; 33. Gas sensor; 34. Intake pipe; 35. Threaded rod; 36. Limiting groove; 37. Primary transmission gear; 38. Secondary transmission gear; 39. Filter cover; 40. Transmission shaft; 41. Intake blade; 42. Drive motor; 43. Drive gear; 44. Controller; 45. Battery; 46. Soil sensor; 47. Solar panel; 48. Signal antenna; 49. Protective cover; 50. Fixed foot. DETAILED DESCRIPTION

[0019] The present invention is further described below in conjunction with specific embodiments. However, people familiar with the art should understand that the detailed description given here in conjunction with the drawings is for better explanation, and the structure of the present invention necessarily exceeds these limited embodiments. For some equivalent replacement schemes or common means, they are no longer described in detail herein, but still belong to the scope of protection of the present application.

[0020] Figures 1 to 10 The best embodiment of the present invention is shown below in conjunction with the attached Figures 1 to 10 The present invention is further described.

[0021] like Figures 1 to 10As shown, a forestry ecological environment monitoring device includes a box body 1 and a plurality of fixed feet 50 installed on the side of the box body 1. There are four fixed feet 50 installed in total, which are respectively installed on the four sides of the box body 1. The bottom ends of the fixed feet 50 are tapered, which is convenient for fixing the device in the monitoring area. Two sealed box doors 2 are slidably installed on the lower side of the box body 1. The upper sides of the two sealed box doors 2 are fixedly installed with connecting shafts 5. Support rods 4 are rotatably installed on the surfaces of the two connecting shafts 5. Two support rods 4 are rotatably installed on the surface of one connecting shaft 5. The other ends of the two support rods 4 are rotatably installed on the lifting plate 3. Two groups of support rods 4 are rotatably installed on the two sides of the lifting plate 3. A soil monitoring probe 6 is fixedly installed on the lower side of the lifting plate 3. The bottom end of the soil monitoring probe 6 is tapered to facilitate its insertion into the soil. In the actual monitoring process, the bottom end of the soil monitoring probe 6 will not participate in the monitoring. A plurality of detection holes are provided on the surface of the soil monitoring probe 6 at equal intervals. When the probe is inserted, different layers of soil can be monitored. A soil sensor 46 is fixedly installed on the inner wall of the soil monitoring probe 6. The soil sensor 46 is a prior art, and its multiple detection ends are correspondingly installed in the multiple detection holes to monitor the soil. A rainwater monitoring component is fixedly installed on the upper side of the box 1, and an air monitoring component is fixedly installed on the upper side of the box 1. Cleaning mechanisms that facilitate cleaning of the soil monitoring probe 6 are fixedly installed on both sides of the inner wall of the box 1; The cleaning mechanism includes a plurality of slide bars 7, which are fixedly mounted on the inner wall of the box body 1. Two slide bars 7 are fixedly mounted on the inner walls of both sides of the box body 1. The slide bars 7 are parallel to the lifting plate 3. A mounting ear 8 is slidably mounted on the surface of the slide bar 7. A sleeve 9 is fixedly mounted on one side of the mounting ear 8. The two sleeves 9 are symmetrically mounted. Mounting ears 8 are mounted on both sides of the sleeve 9. The two mounting ears 8 are correspondingly slidably connected to the two slide bars 7. A primary spring 10 is sleeved on the surface of the slide bar 7 to facilitate the sleeve 9 to retract and reset. A scraper head 11 is fixedly mounted on one side of the sleeve 9. The surface of the scraper head 11 is opened. A plurality of sliding openings are provided, and the interior of the sleeve 9 is a hollow structure. A T-shaped extrusion block 12 is slidably installed on the inner wall of the sleeve 9, and a scraper 13 is fixedly installed on one side of the T-shaped extrusion block 12. The scraper 13 has three layers corresponding to the sliding openings. Two secondary springs 14 are fixedly installed on the inner wall of the T-shaped extrusion block 12, and the other end of the secondary spring 14 is fixedly installed on the inner wall of the sleeve 9. An extrusion opening is provided on the upper side of the sleeve 9, and extrusion units for extruding the sleeve 9 are fixedly installed at both ends of the lifting plate 3. Two mounting holes are provided on the upper side of the lifting plate 3, and jet units are fixedly installed in the two mounting holes.

[0022] Furthermore, the extrusion unit includes two guide plates 15. The surface of the guide plate 15 is composed of a groove area at one end and a guide extrusion area. The extrusion area can extrude the two sleeves 9 to make them close to each other. The two guide plates 15 are respectively fixedly installed at the two ends of the lifting plate 3. The two guide plates 15 are in contact with the inner wall of the box body 1 on both sides. A telescopic groove is provided on the lower side of the guide plate 15. An extension plate 17 is slidably installed in the telescopic groove. When the extension plate 17 descends with the lifting plate 3, the ground will squeeze and shrink the extension plate 17 to prevent the soil monitoring probe 6 from being unable to probe normally due to the problem of limiting. An extrusion protrusion 16 is fixedly installed on one side of the guide plate 15 corresponding to the extrusion port, which is convenient for squeezing the T-shaped extrusion block 12 to extend the scraper 13 and the sleeve 9 is close to the guide plate Two rollers are rotatably installed on one side of 15, and the rollers can ensure that the sleeve 9 can be squeezed smoothly when it switches from the guide plate 15 to the extension plate 17. There is a partial thickness difference between the extension plate 17 and the guide plate 15, and this difference may cause the squeezing effect to decrease after the sleeve 9 moves to the extension plate 17. In order to solve this problem, the scraper head 11 and the scraper plate 13 are set to be made of plastic material, so that the surface of the soil monitoring probe 6 will not be damaged when cleaning it, and when one end of the sleeve 9 is attached to the guide plate 15, the scraper head 11 and the scraper plate 13 will be over-extended, but because they have a certain compressibility, they can withstand a short period of excessive extrusion, and when one end of the sleeve 9 is attached to the extension plate 17, the excessive extrusion effect is removed, and the scraper head 11 and the scraper plate 13 are normally attached to the surface of the soil monitoring probe 6.

[0023] Furthermore, the jet unit includes two air pipes 18, the two air pipes 18 are fixedly installed in two mounting holes respectively, a connecting rod 19 is fixedly installed on the inner top wall of the box body 1, a sliding hole is provided on the upper side of the two air pipes 18, the two connecting rods 19 are correspondingly slidably installed in the two sliding holes, the bottom ends of the two connecting rods 19 are fixedly installed with pistons 20, the pistons 20 are fitted to the inner wall of the air pipe 18, and the surface of the pistons 20 is provided with two air holes, one of the air holes is fixedly installed with a first-level one-way valve 21, the direction of the first-level one-way valve 21 is from the bottom to the air pipe 18, and the other air hole is fixedly installed with an air supply pipe 22, which is a hard pipe for easy The U-shaped nozzle 23 is stabilized, and the U-shaped nozzle 23 is fixedly installed at the bottom end of the air supply pipe 22. The gas path ejected by the U-shaped nozzle 23 fits the shape of the scraper head 11, which is convenient for jet cleaning of the scraper head 11. A secondary one-way valve 24 is installed on the air supply pipe 22. The secondary one-way valve 24 is from the air pipe 18 to the air supply pipe 22. When the lifting plate 3 moves upward, the air pipe 18 is driven to move upward. At this time, the gas is sucked into the air pipe 18 through the primary one-way valve 21 on the piston 20. When the lifting plate 3 moves downward, the air pipe 18 is driven downward. At this time, the air in the air pipe 18 is compressed and the air is ejected through the secondary one-way valve 24 and the air supply pipe 22.

[0024] Furthermore, the rainwater monitoring assembly includes a bracket 25, on which a collecting dish 26 is rotatably mounted. The lower side of the collecting dish 26 is arranged in an arc shape. A water outlet is provided on one side of the collecting dish 26, and the water outlet is located in the area between the collecting dish 26 and the guide bucket 27. A monitoring port is provided on the inner bottom wall of the collecting dish 26. A rainwater sensor 29 is fixedly mounted on the lower side of the collecting dish 26. The rainwater sensor 29 is a prior art and can detect components in rainwater. The monitoring end of the rainwater sensor 29 extends out of the monitoring port to detect rainwater in the collecting dish 26.

[0025] Furthermore, the rainwater monitoring component also includes a guide bucket 27, which is fixedly installed on the upper side of the collecting dish 26. The guide bucket 27 is hourglass-shaped and shields the collecting dish 26 to prevent the monitoring end of the rainwater sensor 29 from being directly exposed to the outside when not in use, thereby protecting the rainwater sensor 29. A filter screen 28 is fixedly installed on the upper side of the guide bucket 27 to facilitate filtering impurities in the rainwater. A rotating shaft 31 is rotatably installed on one side of the collecting dish 26, and a push rod 30 is rotatably installed on the surface of the rotating shaft 31. The push rod 30 is rotatably installed on one side of the collecting dish 26 through the rotating shaft 31. When the push rod 30 moves upward, it will drive the side of the water outlet of the collecting dish 26 to tilt, thereby discharging the rainwater inside.

[0026] Furthermore, the air monitoring component includes an exhaust pipe 32, which is fixedly installed on the upper side of the box body 1. A gas sensor 33 is fixedly installed on the top of the exhaust pipe 32. The gas sensor 33 is a prior art and can monitor the components in the gas. A suction pipe 34 is fixedly installed at the monitoring port of the gas sensor 33. A filter screen 28 is provided at the port of the suction pipe 34 to prevent dust from entering. An exhaust port is opened at the bottom end of the exhaust pipe 32 to facilitate exhaust. A filter cover 39 is fixedly installed on the inner wall of the exhaust pipe 32.

[0027] Furthermore, the air monitoring component also includes a transmission shaft 40. A transmission hole is opened on the upper side of the filter cover 39. The transmission shaft 40 is rotatably installed in the transmission hole. An intake blade 41 is fixedly installed on the top of the transmission shaft 40. By rotating the intake blade 41, the outside air can be quickly sucked into the air monitoring component to increase the monitoring efficiency.

[0028] Furthermore, a threaded rod 35 is rotatably installed on the upper side of the lifting plate 3, and the surface of the threaded rod 35 is coated with an anti-rust coating to prevent it from rusting in the wild and affecting normal use. An avoidance hole is provided on the upper side of the box body 1, and a limit block is fixedly installed in the avoidance hole. A limit groove 36 is provided on the surface of the threaded rod 35, and the limit block is slidably connected to the limit groove 36. A primary transmission gear 37 is rotatably installed on the upper side of the box body 1, and the primary transmission gear 37 is screwed on the surface of the threaded rod 35. A driving hole is provided on the upper side of the box body 1, and a driving gear 43 is rotatably installed in the driving hole. A driving motor 42 is fixedly installed on the inner top wall of the box body 1, and the driving motor The output shaft of 42 is fixedly connected to the lower side of the driving gear 43, the primary transmission gear 37 is meshed with the driving gear 43, and the upper side of the housing 1 is rotatably installed with a secondary transmission gear 38, which is much smaller than the primary transmission gear 37. When the primary transmission gear 37 rotates, it will drive the secondary transmission gear 38 to rotate rapidly, thereby causing the intake blades 41 to rotate rapidly, forming a negative pressure environment in the exhaust pipe 32, and the upper side of the secondary transmission gear 38 is fixedly connected to the bottom end of the transmission shaft 40, the secondary transmission gear 38 is meshed with the primary transmission gear 37, and the top end of the threaded rod 35 is fixedly connected to the bottom end of the push rod 30.

[0029] Furthermore, a controller 44 is fixedly installed on the inner top wall of the box body 1. The controller 44 includes a PLC controller, a data processor and a transmitter for controlling the electronic components in the device, and an inverter for converting light energy into electrical energy for storage. The controller 44 is electrically connected to the drive motor 42. A signal antenna 48 is installed on the controller 44 to facilitate sending the monitored data to the monitoring center. A signal hole is opened on the upper side of the box body 1 to facilitate extending the signal antenna 48. A battery 45 is fixedly installed on the inner top wall of the box body 1. A solar panel 47 is fixedly installed on the side, and the solar panel 47 is electrically connected to the controller 44 to facilitate charging of the battery 45. The battery 45 itself stores a certain amount of electrical energy, and can generate electrical energy through the solar panel 47 and charge the battery 45 through the controller 44 at normal times. When the battery 45 is insufficient in power, a signal will be sent to remind the staff of insufficient power. A protective cover 49 is fixedly installed on the upper side of the box body 1. The protective cover 49 is convenient for protecting the drive gear 43, the first-stage transmission gear 37 and the second-stage transmission gear 38.

[0030] Working principle: When the device is in use, it is first necessary to manually install it in the area to be monitored in the forest through the fixed feet 50, so that the sealed box door 2 is a short distance away from the ground to complete the installation. When it is necessary to monitor the environment, especially in a rainy environment, first remotely start the drive motor 42 through the controller 44, and the output end of the drive motor 42 drives the drive gear 43 to rotate, and the drive gear 43 drives the primary transmission gear 37 to rotate, and the primary transmission gear 37 drives the threaded rod 35 to move downward, and the threaded rod 35 drives the lifting plate 3 to move downward, and the lifting plate 3 drives the soil monitoring probe 6 to move downward. At the same time, the lifting plate 3 drives the two groups of support rods 4 to rotate, and the two groups of support rods 4 drive the two connecting shafts 5 to move respectively, and the two connecting shafts 5 drive the corresponding sealed box doors 2 to move horizontally, so that the two sealed box doors 2 are separated from each other, so that the soil monitoring probe 6 is inserted into the soil, and the soil sensor 46 installed inside the soil monitoring probe 6 is started through the detection hole, To monitor the soil, when the threaded rod 35 moves downward, it drives the push rod 30 to move downward, and the push rod 30 drives the collection dish 26 to rotate through the rotating shaft 31, and the collection dish 26 drives the guide bucket 27 to rotate, so that the filter screen 28 on the upper side of the guide bucket 27 is parallel to the ground, so that rainwater is collected into the collection dish 26 through the guide bucket 27 and the rainwater component is monitored by starting the rainwater sensor 29, and the secondary transmission gear 38 is driven to rotate by the primary transmission gear 37, and the secondary transmission gear 38 drives the transmission shaft 40 to rotate, and the transmission shaft 40 drives the intake blade 41 to rotate, and the intake blade 41 rotates to generate negative pressure in the exhaust pipe 32, at this time, the outside air is sucked in through the suction pipe 34 and monitored by starting the gas sensor 33, so as to realize the monitoring of the air, and the soil sensor 46, the rainwater sensor 29, and the gas sensor 33 are used to realize the monitoring of the components of the soil, rainwater, and air, and the monitoring data is transmitted to the monitoring center through the signal antenna 48 on the controller 44 for analysis; When the monitoring is completed, the soil sensor 46, the rain sensor 29 and the gas sensor 33 are first remotely closed through the controller 44, and then the drive motor 42 is started to reverse, the drive motor 42 drives the drive gear 43 to reverse, the drive gear 43 drives the primary transmission gear 37 to reverse, the primary transmission gear 37 drives the threaded rod 35 to move upward, the threaded rod 35 drives the lifting plate 3 to move upward, the lifting plate 3 drives the soil monitoring probe 6 to move upward, and in the process of the lifting plate 3 moving upward, the guide plates 15 and the extension plates 17 at both ends are driven to move upward, and when the guide plate 15 gradually moves upward, the sleeve 9 begins to be squeezed, so that the two sleeves 9 gradually approach each other, and the two sleeves 9 drive the two scraping heads 11 to approach each other, so that the two scraping heads 11 are squeezed and spliced, and the guide plate 15 continues to move upward. , the T-shaped extrusion block 12 is squeezed by the extrusion protrusion 16 to slide in the sleeve 9, and the T-shaped extrusion block 12 drives the scraper 13 to move, so that the scraper 13 passes through the scraper head 11 and extends to the outside of the scraper head 11 to fit the surface of the soil monitoring probe 6. At this time, the soil monitoring probe 6 is continued to be pulled upward, and the soil attached to the surface of the soil monitoring probe 6 is scraped off by the scraper 13 fitted on the soil monitoring probe 6, so as to clean the surface of the soil monitoring probe 6. As the soil monitoring probe 6 is continuously retracted, the two sealed box doors 2 are driven to close the box body 1. When the threaded rod 35 moves upward, it drives the push rod 30 to move upward. The push rod 30 drives the collection dish 26 to tilt through the rotating shaft 31, so that the rainwater in the collection dish 26 is discharged through the water outlet, so as to prevent the rainwater from being retained in the collection dish 26 and affecting the next monitoring.

[0031] When it is necessary to monitor again, the soil monitoring probe 6 is lowered again. At this time, the two guide plates 15 move downward and gradually separate the two scraping heads 11 through the primary spring 10. During the separation process, the T-shaped extrusion block 12 is pulled back to its original position through the secondary spring 14. The T-shaped extrusion block 12 drives the scraper 13 to shrink. During the shrinkage process, it passes through the sliding mouth on the surface of the scraper head 11 to scrape off the soil contaminated on the surface of the scraper 13 during cleaning. When the sleeve 9 is guided to the groove area set on one side of the guide plate 15, a rolling bar is set on the side of the sleeve 9 that is in contact with it. The rolling bar will vibrate with it when passing through the groove, thereby causing the entire scraper head 11 to vibrate, and the soil attached to the scraper head 11 is cleaned by vibration. At the same time, when the lifting plate 3 moves downward, it drives the two air pipes 18 to move downward, and squeezes the gas in the air pipe 18 through the piston 20. The gas is discharged through the air supply pipe 22 and sprayed out through the U-shaped nozzle 23. The surface of the scraper head 11 is cleaned by blowing air and vibration, ensuring the cleanliness of the scraper 13 for easy cleaning next time.

[0032] The above is only a preferred embodiment of the present invention, and does not limit the present invention in other forms. Any technician familiar with the profession may use the above disclosed technical content to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment according to the technical essence of the present invention without departing from the technical solution of the present invention still belongs to the protection scope of the technical solution of the present invention.

Claims

1. A forestry ecological environment monitoring device, comprising a box (1) and a plurality of fixed legs (50) mounted on the side of the box (1), characterized in that: Two sealed box doors (2) are slidably mounted on the lower side of the box body (1), a connecting shaft (5) is fixedly mounted on the upper side of the two sealed box doors (2), a support rod (4) is rotatably mounted on the surface of the two connecting shafts (5), the other ends of a plurality of the support rods (4) are rotatably mounted with the same lifting plate (3), a soil monitoring probe (6) is fixedly mounted on the lower side of the lifting plate (3), a plurality of detection holes are provided on the surface of the soil monitoring probe (6), a soil sensor (46) is fixedly mounted on the inner wall of the soil monitoring probe (6), a rainwater monitoring component is fixedly mounted on the upper side of the box body (1), an air monitoring component is fixedly mounted on the upper side of the box body (1), and cleaning mechanisms for cleaning the soil monitoring probe (6) are fixedly mounted on both sides of the inner wall of the box body (1); The cleaning mechanism comprises a plurality of slide bars (7), wherein the plurality of slide bars (7) are fixedly mounted on the inner wall of the box body (1), a mounting ear (8) is slidably mounted on the surface of the slide bar (7), a sleeve (9) is fixedly mounted on one side of the mounting ear (8), a primary spring (10) is sleeved and mounted on the surface of the slide bar (7), a scraper head (11) is fixedly mounted on one side of the sleeve (9), a plurality of sliding openings are formed on the surface of the scraper head (11), a T-shaped extrusion block (12) is slidably mounted on the inner wall of the sleeve (9), and the first spring (10) is sleeved and mounted on the surface of the slide bar (7). A scraper (13) is fixedly mounted on one side of the T-shaped extrusion block (12), two secondary springs (14) are fixedly mounted on the inner wall of the T-shaped extrusion block (12), the other end of the secondary spring (14) is fixedly mounted on the inner wall of the sleeve (9), an extrusion opening is provided on the upper side of the sleeve (9), extrusion units for facilitating the extrusion of the sleeve (9) are fixedly mounted on both ends of the lifting plate (3), two mounting holes are provided on the upper side of the lifting plate (3), and jet units are fixedly mounted in both mounting holes.

2. A forestry ecological environment monitoring device according to claim 1, characterized in that: The extrusion unit comprises two guide plates (15), the two guide plates (15) are respectively fixedly mounted on the two ends of the lifting plate (3), the two guide plates (15) are in contact with the inner wall of the box body (1) on both sides, a telescopic groove is provided on the lower side of the guide plate (15), an extension plate (17) is slidably mounted in the telescopic groove, and an extrusion protrusion (16) is fixedly mounted on one side of the guide plate (15).

3. A forestry ecological environment monitoring device according to claim 1, characterized in that: The jet unit comprises two air pipes (18), the two air pipes (18) are fixedly mounted in two mounting holes respectively, a connecting rod (19) is fixedly mounted on the inner top wall of the box body (1), a sliding hole is provided on the upper side of the two air pipes (18), the two connecting rods (19) are correspondingly slidably mounted in the two sliding holes, a piston (20) is fixedly mounted at the bottom end of the two connecting rods (19), the piston (20) is fitted on the inner wall of the air pipe (18), two air holes are provided on the surface of the piston (20), a primary check valve (21) is fixedly mounted in one of the air holes, an air supply pipe (22) is fixedly mounted in the other air hole, a U-shaped nozzle (23) is fixedly mounted at the bottom end of the air supply pipe (22), and a secondary check valve (24) is mounted on the air supply pipe (22).

4. A forestry ecological environment monitoring device according to claim 1, characterized in that: The rainwater monitoring assembly comprises a bracket (25), a collecting dish (26) being rotatably mounted on the bracket (25), a water outlet being provided on one side of the collecting dish (26), a monitoring port being provided on the inner bottom wall of the collecting dish (26), and a rainwater sensor (29) being fixedly mounted on the lower side of the collecting dish (26).

5. A forestry ecological environment monitoring device according to claim 4, characterized in that: The rainwater monitoring assembly further comprises a guide bucket (27), the guide bucket (27) being fixedly mounted on the upper side of the collection dish (26), a filter screen (28) being fixedly mounted on the upper side of the guide bucket (27), a rotating shaft (31) being rotatably mounted on one side of the collection dish (26), and a top rod (30) being rotatably mounted on the surface of the rotating shaft (31).

6. A forestry ecological environment monitoring device according to claim 5, characterized in that: The air monitoring component comprises an exhaust pipe (32), the exhaust pipe (32) being fixedly mounted on the upper side of the box body (1), a gas sensor (33) being fixedly mounted on the top end of the exhaust pipe (32), a suction pipe (34) being fixedly mounted on the monitoring port of the gas sensor (33), an exhaust port being formed at the bottom end of the exhaust pipe (32), and a filter cover (39) being fixedly mounted on the inner wall of the exhaust pipe (32).

7. A forestry ecological environment monitoring device according to claim 6, characterized in that: The air monitoring component further comprises a transmission shaft (40), a transmission hole is provided on the upper side of the filter cover (39), the transmission shaft (40) is rotatably mounted in the transmission hole, and an air intake blade (41) is fixedly mounted on the top end of the transmission shaft (40).

8. The forestry ecological environment monitoring device according to claim 1 is characterized in that: A threaded rod (35) is rotatably mounted on the upper side of the lifting plate (3); an avoidance hole is provided on the upper side of the box body (1); a limit block is fixedly mounted in the avoidance hole; a limit groove (36) is provided on the surface of the threaded rod (35); the limit block is slidably connected to the limit groove (36); a primary transmission gear (37) is rotatably mounted on the upper side of the box body (1); the primary transmission gear (37) is threadedly mounted on the surface of the threaded rod (35); a driving hole is provided on the upper side of the box body (1); a driving gear (43) is rotatably mounted in the driving hole; A driving motor (42) is fixedly mounted on the inner top wall of the housing (1); an output shaft of the driving motor (42) is fixedly connected to the lower side of a driving gear (43); the primary transmission gear (37) is meshed with the driving gear (43); a secondary transmission gear (38) is rotatably mounted on the upper side of the housing (1); the upper side of the secondary transmission gear (38) is fixedly connected to the bottom end of a transmission shaft (40); the secondary transmission gear (38) is meshed with the primary transmission gear (37); and the top end of the threaded rod (35) is fixedly connected to the bottom end of the top rod (30).

9. A forestry ecological environment monitoring device according to claim 8, characterized in that: A controller (44) is fixedly mounted on the inner top wall of the box (1), the controller (44) being electrically connected to the drive motor (42), a signal antenna (48) being mounted on the controller (44), a signal hole being provided on the upper side of the box (1), a storage battery (45) being fixedly mounted on the inner top wall of the box (1), a solar panel (47) being fixedly mounted on the upper side of the box (1), the solar panel (47) being electrically connected to the controller (44), and a protective cover (49) being fixedly mounted on the upper side of the box (1).

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