Ecological environment monitoring device and monitoring method

Abstract

The present invention belongs to the technical field of environmental monitoring, and specifically is an ecological environment monitoring device and a monitoring method, including a soil detection station; a soil monitor is arranged in the soil detection station; the soil detection station includes an insert; an equipment box is arranged on the top of the insert; a first servo motor, a second servo motor and a soil monitor are installed in the equipment box; a cone block is rotatably installed at the bottom of the insert; a lead screw is installed on the first motor; a mobile monitoring mechanism is arranged in the insert; the mobile monitoring mechanism includes an annular bin; a driving block is fixedly connected in the annular bin; a rectangular rod is fixedly connected to the second servo motor; a turntable is arranged on the right side of the driving block; a detection component is arranged on the right side of the turntable; by setting a mobile monitoring mechanism, the position of the annular bin can be moved up and down according to monitoring needs, and soils of different depths can be monitored, thereby improving the scope of soil monitoring.

Description

Technical Field

[0001] The present invention belongs to the technical field of environmental monitoring, and in particular to an ecological environment monitoring device and a monitoring method. Background Art

[0002] With the acceleration of global industrialization and urbanization, human activities have had an unprecedentedly extensive and profound impact on the ecological environment. The balance of the ecosystem has been destroyed and environmental pollution has become increasingly serious, which has brought huge challenges to human survival and sustainable development. Against this background, ecological environment monitoring technology has emerged and continues to develop and evolve.

[0003] Ecological environmental monitoring includes atmospheric environmental monitoring, water environmental monitoring and soil environmental monitoring; soil environmental monitoring refers to regular or irregular monitoring and evaluation of soil environmental quality, as well as tracking and predicting soil environmental changes. The main purpose is to understand the status of soil environmental quality and provide a scientific basis for soil pollution prevention and control, ecological protection and rational use of soil resources.

[0004] Real-time soil monitoring is a method that uses sensor technology, data transmission technology and information processing technology to continuously and dynamically monitor the various physical, chemical and biological characteristics of soil. It can timely obtain information on changes in various soil parameters, such as soil moisture, temperature, nutrient content, salt, heavy metal concentration, etc., and provide real-time data support for many fields such as precision agriculture, soil pollution prevention and control, and ecosystem protection.

[0005] When the soil environment is monitored in real time, a soil monitor is generally inserted into the soil. Since the monitoring point of the soil monitor is fixed, it can only detect the soil in a fixed area. Currently, there is a monitor that can detect soil at different depths by setting up multiple sets of sensors. Although soil at different depths can be monitored, the position of the monitoring point is still fixed. When it is necessary to monitor soil at other depths, staff intervention is still required. Summary of the invention

[0006] In order to make up for the shortcomings of the prior art and solve the above technical problems, the present invention proposes an ecological environment monitoring device and a monitoring method. The present invention can move the position of the annular bin up and down according to the monitoring needs by setting a mobile monitoring mechanism, so as to monitor the soil at different depths, thereby improving the range of soil monitoring. The specific structure is as follows:

[0007] An ecological environment monitoring device includes a soil detection station, and the soil detection station is powered by solar energy; a soil monitoring instrument is arranged in the soil detection station, and a monitoring probe is arranged on the soil monitoring instrument; the soil monitoring instrument uploads the monitoring data to a data center by wireless transmission;

[0008] The soil detection station comprises an insert tube; a device box is arranged on the top of the insert tube; a first servo motor, a second servo motor and a soil monitor are installed in the device box;

[0009] A cone block is rotatably mounted at the bottom of the insert; a lead screw is mounted on the first servo motor, and the other end of the lead screw rotates on the cone block; a mobile monitoring mechanism is arranged in the insert; the mobile monitoring mechanism includes an annular bin, and the annular bin slides in the insert;

[0010] The annular bin is fixedly connected to a driving block, and a thread groove is provided in the driving block; the lead screw passes through the annular bin and is thread-engaged with the thread groove, and the lead screw slides eccentrically on the annular bin;

[0011] The second servo motor is fixedly connected to a rectangular rod, which passes through the annular bin and rotates on the cone block; the top and bottom of the annular bin are both rotatably connected to a rotating ring, and the rectangular rods pass through the rotating ring and are slidably connected to the rotating ring;

[0012] A rotating disk is provided on the right side of the driving block, and a rectangular rod passes through the rotating disk, and the rectangular rod is eccentrically slidably connected to the rotating disk; an arc groove is provided on the side of the driving block close to the rotating disk, and the disc part is limited in the arc groove;

[0013] A detection assembly is provided on the right side of the turntable; the detection assembly includes a push plate, and the push plate is I-shaped; four guide rods are slidably connected to the push plate, and one side of the guide rod is fixedly connected to the driving block, and the other side is fixedly connected to the annular bin; a spring is provided between the push plate and the driving block, and the guide rods all pass through the spring;

[0014] A monitoring probe is installed on the side of the push plate away from the driving block, and the monitoring probe is connected to the soil monitoring instrument through a wire, and the wire is spiral; a notch is opened on the right side of the monitoring probe on the annular bin;

[0015] A plurality of rectangular grooves are provided from top to bottom on the inner surface of the insert tube on the right side of the notch; two monitoring holes are provided in each of the rectangular grooves, and two needles on the monitoring probe can pass through the two monitoring holes and be inserted into the soil.

[0016] Preferably, a rectangular block is slidably connected in each of the rectangular grooves; a spring is fixedly connected above the rectangular block, and the other side of the spring is fixedly connected to the top of the rectangular groove;

[0017] There are two through holes in the rectangular block, and in the initial state, the two through holes and the two monitoring holes are arranged alternately; a trapezoidal groove is opened above the through hole, and the trapezoidal groove is a right-angle trapezoidal groove; a circular groove is opened on the right side of the trapezoidal groove;

[0018] A through hole is provided above the monitoring hole; a push rod is fixedly connected above the monitoring probe, and the push rod is longer than the monitoring probe and aligned with the through hole;

[0019] The push rod points to the inclined surface of the trapezoidal groove.

[0020] Preferably, a sealing gasket is fixedly connected to an end surface of the rectangular block away from the monitoring probe, and the sealing gasket fits in the rectangular groove.

[0021] Preferably, a pressing plate is slidably connected to the push rod, and the pressing plate extends below the monitoring probe; the monitoring probe passes through the pressing plate and is slidably connected to the pressing plate;

[0022] The side of the pressure plate close to the push plate is fixedly connected to the spring; the end surface of the side of the pressure plate away from the push plate is fixedly connected to the conical cylinder, and the detection probe passes through the conical cylinder;

[0023] The conical cylinder is made of rubber material; the two through holes are both conical on one side close to the monitoring probe.

[0024] Preferably, an annular groove is provided on the top and bottom of the turntable;

[0025] The rectangular rod is located in the annular groove; the upper and lower sides of the turntable are located on the push plate and fixedly connected with two opposite L-shaped rods; the two L-shaped rods both slide in the opposite annular grooves.

[0026] Preferably, the outer ring surface at the top of the insert tube is slidably connected with a reinforcement tube;

[0027] The top of the insert tube is rotatably connected with a top cover through a thread; the top of the reinforcement tube is fixedly connected to the sealing layer, and the bottom of the top cover is in contact with the sealing layer.

[0028] Preferably, a support plate is installed on the top of the insert cylinder by bolts; a third servo motor is fixedly connected to the support plate, and the third servo motor is fixedly connected to the equipment box; the equipment box is rotatably installed in the insert cylinder.

[0029] Preferably, the inner ring surface of the insert is provided with evenly arranged rectangular grooves, each rectangular groove is provided with a rectangular block, and each rectangular groove is provided with a monitoring hole and a through hole.

[0030] A monitoring method for an ecological environment monitoring device, which is applicable to the above-mentioned ecological environment monitoring device, comprises the following steps:

[0031] Step 1: When testing the soil, the staff selects plugs of different depths according to the testing range, then inserts the plugs into the soil, and then starts the soil testing station;

[0032] Step 2: Then control the monitoring probe on the detection component to move and extend from the monitoring hole in the rectangular groove. At this time, the monitoring probe moves to the extreme position and is inserted into the soil, and then the soil can be monitored in real time;

[0033] Step 3: When detecting soils of different depths according to monitoring requirements, the second servo motor is controlled to restore to the initial state, and then the mobile monitoring mechanism is controlled to move downward as a whole through the lead screw, and then the soils of different depths can be monitored through the monitoring probe.

[0034] The beneficial effects of the present invention are as follows:

[0035] 1. The ecological environment monitoring device and monitoring method described in the present invention can move the position of the annular bin up and down according to the monitoring needs by setting a mobile monitoring mechanism, so as to monitor the soil at different depths, thereby increasing the scope of soil monitoring and avoiding the fixed position of soil monitoring. Compared with the existing monitoring instrument, not only can the soil at different depths be monitored, but when the monitoring depth of the soil is adjusted, the soil at different positions can be monitored without the intervention of staff. At the same time, by setting multiple groups of mobile monitoring mechanisms, multiple mobile monitoring mechanisms can be controlled to perform multi-point monitoring of the soil at different depths.

[0036] 2. The ecological environment monitoring device and monitoring method described in the present invention have a rectangular block in the rectangular groove, and in the initial state, the through holes on the rectangular block are staggered with the monitoring holes, and the circular groove is staggered with the perforations. Therefore, the rectangular block will block the monitoring holes and the perforations, thereby preventing water in the soil from entering the insert tube. At the same time, since a sealing gasket is provided on the rectangular block, and the sealing gasket fits with the rectangular groove, the sealing degree of the monitoring holes and the perforations can be improved, thereby preventing water in the soil from entering the insert tube.

[0037] 3. The ecological environment monitoring device and monitoring method described in the present invention can control the rotation of the mobile monitoring mechanism to rotate to different positions, so that the soil at different positions can be detected. At the same time, after the rotation of the mobile monitoring mechanism is completed, the mobile monitoring mechanism can still be driven to move up and down in the insert tube, so that the soil can be detected at different positions and depths, thereby further increasing the monitoring range. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] The present invention will be further described below in conjunction with the accompanying drawings.

[0039] Figure 1 is a three-dimensional diagram of a soil testing station of the present invention;

[0040] Figure 2 It is a structural diagram of the soil testing station of the present invention;

[0041] Figure 3It is the internal structure diagram of the mobile monitoring mechanism in the present invention;

[0042] Figure 4 is a structural diagram of the detection component in the present invention;

[0043] Figure 5 is a top view of the soil testing station of the present invention;

[0044] Figure 6 The present invention Figure 5 Sectional view at AA of the detection component in the initial state;

[0045] Figure 7 The present invention Figure 6 A partial enlarged view of point B in the middle;

[0046] Figure 8 The present invention Figure 7 A partial enlarged view of point C in the middle;

[0047] Fig. 9 The present invention Figure 5 Sectional view at AA during monitoring of the middle detection component;

[0048] Fig.10 The present invention Fig. 9 A partial enlarged view of point D in the middle.

[0049] In the figure: 1. soil monitor; 11. monitoring probe; 12. insert tube; 13. equipment box; 14. first servo motor; 15. second servo motor; 16. lead screw; 17. rectangular rod; 18. cone block; 2. annular bin; 21. drive block; 22. swivel; 23. turntable; 231. annular groove; 24. arc groove; 25. push plate; 251. L-shaped rod; 26. guide rod; 27. wire; 28. notch; 3. rectangular groove; 31. monitoring hole; 32. rectangular block; 33. through hole; 34. trapezoidal groove; 35. circular groove; 36. perforation; 37. push rod; 38. pressure plate; 39. cone tube; 4. reinforcement tube; 41. top cover; 42. third servo motor. DETAILED DESCRIPTION

[0050] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0051] Embodiment 1: Figures 1 to 10 As shown, on the one hand, the present invention discloses an ecological environment monitoring device, including a soil detection station, and the soil detection station is powered by solar energy; a soil monitoring instrument 1 is provided in the soil detection station, and a monitoring probe 11 is provided on the soil monitoring instrument 1; the soil monitoring instrument 1 uploads the monitored data to a data center by wireless transmission;

[0052] The soil detection station includes an insert 12; a device box 13 is provided on the top of the insert 12; a first servo motor 14, a second servo motor 15 and a soil monitor 1 are installed in the device box 13;

[0053] A cone block 18 is rotatably mounted at the bottom of the insert cylinder 12; a lead screw 16 is mounted on the first servo motor 14, and the other end of the lead screw 16 rotates on the cone block 18; a mobile monitoring mechanism is provided in the insert cylinder 12; the mobile monitoring mechanism includes an annular bin 2, and the annular bin 2 slides in the insert cylinder 12;

[0054] The annular bin 2 is fixedly connected to a driving block 21, and a thread groove is provided in the driving block 21; the lead screw 16 passes through the annular bin 2 and is threadedly engaged with the thread groove, and the lead screw 16 slides eccentrically on the annular bin 2;

[0055] The second servo motor 15 is fixedly connected to a rectangular rod 17, which passes through the annular bin 2 and rotates on the cone block 18; the top and bottom positions of the annular bin 2 are both rotatably connected to a rotating ring 22, and the rectangular rod 17 passes through the rotating ring 22 and is slidably connected to the rotating ring 22;

[0056] A turntable 23 is provided on the right side of the driving block 21, and the rectangular rod 17 passes through the turntable 23, and the rectangular rod 17 is eccentrically slidably connected to the turntable 23; an arc groove 24 is provided on the side of the driving block 21 close to the turntable 23, and the disc part is limited in the arc groove 24;

[0057] A detection assembly is provided on the right side of the rotating disk 23; the detection assembly includes a push plate 25, and the push plate 25 is I-shaped; four guide rods 26 are slidably connected to the push plate 25, and one side of the guide rod 26 is fixedly connected to the driving block 21, and the other side is fixedly connected to the annular bin 2; a spring is provided between the push plate 25 and the driving block 21, and the guide rods 26 all pass through the spring;

[0058] A monitoring probe 11 is installed on the side of the push plate 25 away from the driving block 21, and the monitoring probe 11 is connected to the soil monitoring instrument 1 through a wire 27, and the wire 27 is spiral; a notch 28 is opened on the right side of the monitoring probe 11 on the annular bin 2;

[0059] A plurality of rectangular grooves 3 are provided on the inner surface of the insert tube 12 from top to bottom on the right side of the notch 28; each of the rectangular grooves 3 has two monitoring holes 31, and the two needles on the monitoring probe 11 can pass through the two monitoring holes 31 and be inserted into the soil;

[0060] Specifically, when testing the soil, the staff selects the insert tube 12 of different depths according to the detection range, and then inserts the insert tube 12 into the soil, and then starts the soil detection station. Before testing the soil, the second servo motor 15 is controlled to rotate 180 degrees. The second servo motor 15 will drive the rectangular rod 17 to rotate. Since the rectangular rod 17 slides in the rotating ring 22, and the rotating ring 22 rotates in the annular bin 2, the rotating ring 22 can be driven to rotate. At the same time, the rectangular rod 17 will drive the turntable 23 to rotate 180 degrees. Since the rectangular rod 17 is eccentrically arranged on the turntable 23, the turntable 23 will gradually push the turntable 23 during its rotation. The push plate 25 moves to the right. When the push plate 25 moves, it moves to the right along the guide rod 26 and gradually stretches the spring between the push plate 25 and the driving block 21. At the same time, the push plate 25 gradually moving to the right will drive the monitoring probe 11 to move to the right. The monitoring probe 11 moving to the right will first pass through the notch 28 and move into the rectangular groove 3, and then extend from the monitoring hole 31 in the rectangular groove 3. When the turntable 23 rotates 180 degrees, the monitoring probe 11 moves to the extreme position and is inserted into the soil. Then, the soil can be monitored in real time. The soil monitor 1 transmits the monitored information to the data center, and the staff can know the condition of the soil based on the data.

[0061] More specifically, when detecting soils of different depths according to monitoring requirements, the second servo motor 15 is controlled to restore to the initial state, thereby driving the turntable 23 to reverse to the initial state, and the push plate 25 is pushed by the spring to restore to the initial state, and at the same time drives the monitoring probe 11 to restore to the initial state, and then according to the depth to be measured, the first motor is controlled to rotate, the first motor drives the lead screw 16 to rotate, the rotating lead screw 16 drives the driving block 21 to move downward, the downward moving driving block 21 drives the annular bin 2 to move downward, and the annular bin 2 moves downward along the rectangular rod 17. Since the turntable 23 is partially restricted Located in the arc groove 24, the turntable 23 is driven to move down along the rectangular rod 17. At the same time, since the wire 27 is spiral, the wire 27 will be gradually stretched during the downward movement of the annular bin 2, and the upward and downward movement of the annular bin 2 will never be hindered. When the monitoring probe 11 moves down to a suitable depth, and when the monitoring probe 11 is aligned with the monitoring hole 31 in the rectangular groove 3 at the depth position, the annular bin 2 is controlled to stop moving down, and then the second servo motor 15 is controlled to rotate 180 degrees, so that the monitoring probe 11 on the detection component is pushed through the monitoring hole 31 through the turntable 23 to be inserted into the soil for monitoring;

[0062] Furthermore, multiple mobile monitoring mechanisms can be arranged on the lead screw 16 and the rectangular rod 17 from top to bottom, so that soils at different depths can be monitored simultaneously. When it is necessary to monitor soils at different depths according to monitoring requirements, multiple mobile monitoring mechanisms can be controlled to perform multi-point monitoring of soils at different depths.

[0063] By setting up a mobile monitoring mechanism, the position of the annular bin 2 can be moved up and down according to monitoring needs, and soil at different depths can be monitored, thereby increasing the scope of soil monitoring and avoiding the fixed position of soil monitoring. Compared with existing monitoring instruments, not only can soil at different depths be monitored, but when the monitoring depth of the soil is adjusted, soil at different positions can be monitored without the intervention of staff. At the same time, by setting up multiple groups of mobile monitoring mechanisms, multiple mobile monitoring mechanisms can be controlled to perform multi-point monitoring of soil at different depths.

[0064] Embodiment 2: A rectangular block 32 is slidably connected in each of the rectangular grooves 3; a spring is fixedly connected above the rectangular block 32, and the other side of the spring is fixedly connected to the top of the rectangular groove 3;

[0065] Two through holes 33 are formed in the rectangular block 32. In the initial state, the two through holes 33 and the two monitoring holes 31 are arranged alternately. A trapezoidal groove 34 is formed above the through hole 33, and the trapezoidal groove 34 is a right-angle trapezoidal groove 34. A circular groove 35 is formed on the right side of the trapezoidal groove 34.

[0066] A through hole 36 is formed above the monitoring hole 31; a push rod 37 is fixedly connected to the top of the monitoring probe 11, and the push rod 37 is longer than the monitoring probe 11 and aligned with the through hole 36;

[0067] The push rod 37 points to the inclined surface of the trapezoidal groove 34;

[0068] In this embodiment, the end surface of the rectangular block 32 away from the monitoring probe 11 is fixedly connected to the sealing gasket, and the sealing gasket is in contact with the rectangular groove 3;

[0069] In this embodiment, a pressing plate 38 is slidably connected to the push rod 37, and the pressing plate 38 extends below the monitoring probe 11; the monitoring probe 11 passes through the pressing plate 38 and is slidably connected to the pressing plate 38;

[0070] The side of the pressure plate 38 close to the push plate 25 is fixedly connected to the spring; the end surface of the side of the pressure plate 38 away from the push plate 25 is fixedly connected to the conical cylinder 39, and the monitoring probe 11 passes through the conical cylinder 39;

[0071] The conical cylinder 39 is made of rubber material; the two through holes 33 are both conical on one side close to the monitoring probe 11;

[0072] Specifically, since a rectangular block 32 is provided in the rectangular groove 3, and the through hole 33 on the rectangular block 32 is staggered with the monitoring hole 31 in the initial state, and the circular groove 35 is staggered with the through hole 36, the rectangular block 32 will block the monitoring hole 31 and the through hole 36, thereby preventing water in the soil from entering the insert 12. At the same time, since a sealing gasket is provided on the rectangular block 32, and the sealing gasket is fitted with the rectangular groove 3, the sealing degree of the monitoring hole 31 and the through hole 36 can be improved, thereby preventing water in the soil from entering the insert 12.

[0073] More specifically, since the push rod 37 is fixedly connected above the monitoring probe 11, and the push rod 37 is longer than the monitoring probe 11, when the push plate 25 moves to the right, the monitoring probe 11 and the push rod 37 will be driven to move, and the moving push rod 37 will gradually approach the trapezoidal groove 34 and contact the inclined surface of the trapezoidal groove 34. After the push rod 37 contacts the inclined surface of the trapezoidal groove 34, the push rod 37 will move along the inclined surface of the trapezoidal groove 34, and gradually push the rectangular block 32 to move upward, and compress the spring above the rectangular block 32. When the push rod 37 moves to the position of the circular groove 35, the rectangular block 32 moves up to the limit position, and the monitoring probe 11 is aligned with the two through holes 33. Then the push rod 37 will enter the through hole 36, and the monitoring probe 11 will pass through the through hole 33 and enter the monitoring hole 31. Then the push rod 37 will first pass out of the through hole 36, and the monitoring probe 11 will then pass through the monitoring hole 31 and penetrate into the soil.

[0074] Furthermore, when the push rod 37 moves, it will drive the pressure plate 38 to move. When the monitoring hole 31 is inserted into the through hole 33, the pressure plate 38 will fit with the rectangular block 32, and the conical tube 39 will be inserted into the through hole 33. Since the pressure plate 38 is blocked by the rectangular block 32 and cannot continue to move, the pressure plate 38 will move along the push rod 37 and the monitoring probe 11, and compress the spring connected to the pressure plate 38. As the spring is gradually compressed, the force of the spring on the pressure plate 38 gradually increases, thereby squeezing the conical tube 39 on the pressure plate 38 to block the through hole 33, thereby preventing the monitoring probe 11 from detecting the soil. The water in the soil will flow into the insert tube 12 through the through hole 33.

[0075] Embodiment 3: The top and bottom of the rotating disk 23 are both provided with an annular groove 231;

[0076] The rectangular rod 17 is located in the annular groove 231; the upper and lower sides of the turntable 23 are located on the push plate 25 and fixedly connected to two opposite L-shaped rods 251; the two L-shaped rods 251 slide in the opposite annular grooves 231;

[0077] Specifically, since the L-shaped rod 251 fixedly connected to the push plate 25 slides in the annular groove 231, during the rotation of the turntable 23, the push plate 25 will be pushed to move, and the L-shaped rod 251 will slide in the annular groove 231. When the turntable 23 returns to its initial state, the push plate 25 will return to its initial state under the action of the spring, and the annular groove 231 will pull the L-shaped rod 251 to return to its initial state as the turntable 23 rotates. At the same time, the L-shaped rod 251 will pull the push plate 25 to return to its initial state. In this process, it can be avoided that the spring on the guide rod 26 cannot pull the push plate 25 to the initial state, thereby making it impossible for the monitoring probe 11 to be completely pulled out of the through hole 33, and thus it is impossible to continue to use the monitoring probe 11 to monitor the soil at different depths.

[0078] Embodiment 4: The top outer ring surface of the insert tube 12 is slidably connected with a reinforcement tube 4;

[0079] The top of the insert tube 12 is rotatably connected to a top cover 41 through a thread; the top of the reinforcement tube 4 is fixedly connected to the sealing layer, and the bottom of the top cover 41 is in contact with the sealing layer;

[0080] In this embodiment, a support plate is installed on the top of the insert tube 12 by bolts; the third servo motor 42 is fixedly connected to the support plate, and the third servo motor 42 is fixedly connected to the equipment box 13; the equipment box 13 is rotatably installed in the insert tube 12;

[0081] In this embodiment, the inner surface of the insert 12 is provided with evenly arranged rectangular grooves 3, and each rectangular groove 3 is provided with a rectangular block 32, and each rectangular groove 3 is provided with a monitoring hole 31 and a through hole 36;

[0082] Specifically, when the insert tube 12 is buried in the soil, the reinforcement tube 4 is pressed downward, and the reinforcement tube 4 will be squeezed into the soil, so that the insert tube 12 can be reinforced to prevent the insert tube 12 from tilting after long-term use. Then, the top cover 41 is rotated on the top of the insert tube 12, and the top cover 41 will gradually engage with the thread. When the bottom of the top cover 41 is in contact with the sealing layer on the top of the reinforcement tube 4, the top cover 41 and the reinforcement tube 4 can be sealed to prevent external water from entering the insert tube 12.

[0083] More specifically, when it is necessary to monitor the soil at different positions, the third servo motor 42 is controlled to rotate, and the third servo motor 42 will drive the equipment box 13 to rotate. At the same time, the equipment box 13 will drive the lead screw 16 and the rectangular rod 17 to rotate. The rotating lead screw 16 and the rectangular rod 17 will drive the entire mobile monitoring mechanism to rotate in the insert tube 12. Since the inner ring surface of the insert tube 12 is provided with evenly arranged rectangular grooves 3, when the notch 28 on the annular bin 2 moves to the position of the rectangular groove 3 at the position to be detected, the annular bin 2 is controlled to stop rotating, and then the soil at that position can be monitored;

[0084] By controlling the rotation of the mobile monitoring mechanism, the mobile monitoring mechanism can be rotated to different positions, so that the soil at different positions can be monitored. At the same time, after the rotation of the mobile monitoring mechanism is completed, the mobile monitoring mechanism can still be driven to move up and down in the insert 12, so that the soil can be monitored at different positions and depths, thereby further increasing the monitoring range.

[0085] On the other hand, the present invention further provides a monitoring method of an ecological environment monitoring device, which is applicable to the above-mentioned ecological environment monitoring device and comprises the following steps:

[0086] Step 1: When testing the soil, the staff selects the inserts 12 of different depths according to the testing range, then inserts the inserts 12 into the soil, and then starts the soil testing station;

[0087] Step 2: Then control the monitoring probe 11 on the detection component to move and extend from the monitoring hole 31 in the rectangular groove 3. At this time, the monitoring probe 11 moves to the extreme position and is inserted into the soil, and then the soil can be monitored in real time;

[0088] Step 3: When detecting soils of different depths according to monitoring requirements, the second servo motor 15 is controlled to restore the initial state, and then the mobile monitoring mechanism is controlled to move downward as a whole through the lead screw 16, and then the soils of different depths can be monitored through the monitoring probe 11.

[0089] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An ecological environment monitoring device, comprising a soil detection station, wherein the soil detection station is powered by solar energy; a soil monitoring instrument (1) is provided in the soil detection station, and a monitoring probe (11) is provided on the soil monitoring instrument (1); the soil monitoring instrument (1) uploads the monitored data to a data center by wireless transmission; It is characterized in that The soil detection station comprises an insert (12); a device box (13) is provided on the top of the insert (12); a first servo motor (14), a second servo motor (15) and a soil monitor (1) are installed in the device box (13); A cone block (18) is rotatably mounted on the bottom of the insert cylinder (12); a lead screw (16) is mounted on the first servo motor (14), and the other end of the lead screw (16) rotates on the cone block (18); a mobile monitoring mechanism is provided in the insert cylinder (12); the mobile monitoring mechanism comprises an annular bin (2), and the annular bin (2) slides in the insert cylinder (12); The annular bin (2) is fixedly connected to a driving block (21), and a thread groove is provided in the driving block (21); the lead screw (16) passes through the annular bin (2) and is threadably engaged with the thread groove, and the lead screw (16) slides eccentrically on the annular bin (2); The second servo motor (15) is fixedly connected to a rectangular rod (17), and the rectangular rod (17) passes through the annular bin (2) and rotates on the cone block (18); the top and bottom positions of the annular bin (2) are both rotatably connected to a rotating ring (22), and the rectangular rod (17) passes through the rotating ring (22) and is slidably connected to the rotating ring (22); A rotating disk (23) is provided on the right side of the driving block (21), and a rectangular rod (17) passes through the rotating disk (23), and the rectangular rod (17) is eccentrically slidably connected to the rotating disk (23); an arc-shaped groove (24) is provided on a side of the driving block (21) close to the rotating disk (23), and the disc portion is limited in the arc-shaped groove (24); A detection assembly is provided on the right side of the rotating disk (23); the detection assembly comprises a push plate (25), and the push plate (25) is I-shaped; four guide rods (26) are slidably connected to the push plate (25), and one side of the guide rod (26) is fixedly connected to the driving block (21), and the other side is fixedly connected to the annular bin (2); a spring is provided between the push plate (25) and the driving block (21), and the guide rods (26) all pass through the spring; A monitoring probe (11) is installed on the side of the push plate (25) away from the driving block (21), and the monitoring probe (11) is connected to the soil monitoring instrument (1) via a wire (27), and the wire (27) is spiral; a notch (28) is provided on the right side of the monitoring probe (11) on the annular bin (2); A plurality of rectangular grooves (3) are provided on the inner surface of the insert tube (12) from top to bottom on the right side of the notch (28); two monitoring holes (31) are provided in each of the rectangular grooves (3), and two needles on the monitoring probe (11) pass through the two monitoring holes (31) and are inserted into the soil; A rectangular block (32) is slidably connected in each of the rectangular grooves (3); a spring is fixedly connected above the rectangular block (32), and the other side of the spring is fixedly connected to the top of the rectangular groove (3); Two through holes (33) are provided in the rectangular block (32), and in an initial state, the two through holes (33) and the two monitoring holes (31) are arranged alternately; a trapezoidal groove (34) is provided above the through hole (33), and the trapezoidal groove (34) is a right-angled trapezoidal groove (34); a circular groove (35) is provided on the right side of the trapezoidal groove (34); A through hole (36) is provided above the monitoring hole (31); a push rod (37) is fixedly connected above the monitoring probe (11), and the push rod (37) is longer than the monitoring probe (11) and is aligned with the through hole (36); The push rod (37) points to the inclined surface of the trapezoidal groove (34); The top and bottom of the rotating disk (23) are both provided with an annular groove (231); The rectangular rod (17) is located in the annular groove (231); the upper and lower sides of the rotating disk (23) are fixedly connected to two opposite L-shaped rods (251) located on the push plate (25); and the two L-shaped rods (251) both slide in the opposite annular grooves (231).

2. An ecological environment monitoring device according to claim 1, characterized in that: The end surface of one side of the rectangular block (32) away from the monitoring probe (11) is fixedly connected to a sealing gasket, and the sealing gasket is in contact with the rectangular groove (3).

3. An ecological environment monitoring device according to claim 2, characterized in that: A pressing plate (38) is slidably connected to the push rod (37), and the pressing plate (38) extends to below the monitoring probe (11); the monitoring probe (11) passes through the pressing plate (38) and is slidably connected to the pressing plate (38); The side of the pressure plate (38) close to the push plate (25) is fixedly connected to the spring; the end surface of the side of the pressure plate (38) away from the push plate (25) is fixedly connected to the conical cylinder (39), and the monitoring probe (11) passes through the conical cylinder (39); The conical cylinder (39) is made of rubber material; the two through holes (33) are both conical on one side close to the monitoring probe (11).

4. An ecological environment monitoring device according to claim 3, characterized in that: The top outer ring surface of the inserting tube (12) is slidably connected with a reinforcing tube (4); The top of the insert cylinder (12) is rotatably connected to a top cover (41) via a thread; the top of the reinforcement cylinder (4) is fixedly connected to the sealing layer, and the bottom of the top cover (41) is in contact with the sealing layer.

5. An ecological environment monitoring device according to claim 4, characterized in that: A support plate is installed on the top of the insert cylinder (12) by means of bolts; a third servo motor (42) is fixedly connected to the support plate, and the third servo motor (42) is fixedly connected to the equipment box (13); the equipment box (13) is rotatably installed in the insert cylinder (12).

6. An ecological environment monitoring device according to claim 5, characterized in that: The inner surface of the insert (12) is provided with evenly arranged rectangular grooves (3), each rectangular groove (3) is provided with a rectangular block (32), and each rectangular groove (3) is provided with a monitoring hole (31) and a through hole (36).

7. A monitoring method for an ecological environment monitoring device, characterized in that: The method is applicable to the ecological environment monitoring device according to any one of claims 1 to 6, and comprises the following steps: Step 1: When testing the soil, the staff selects plugs (12) of different depths according to the testing range, then inserts the plugs (12) into the soil, and then starts the soil testing station; Step 2: Then, the monitoring probe (11) on the detection component is controlled to move and extend from the monitoring hole (31) in the rectangular groove (3). At this time, the monitoring probe (11) moves to the extreme position and is inserted into the soil, and then the soil is monitored in real time; Step 3: When detecting soil at different depths according to monitoring requirements, the second servo motor (15) is controlled to restore the initial state, and then the mobile monitoring mechanism is controlled to move downward as a whole through the lead screw (16), and then the soil at different depths is monitored through the monitoring probe (11).

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