Mobile ecological destruction intelligent monitoring device for natural reserve

Abstract

The invention relates to the technical field of ecological monitoring, in particular to a movable ecological destruction intelligent monitoring device for natural reserve, which comprises a vehicle body and a collecting box, a collecting pipe and a collecting cover which are communicated with each other are sequentially mounted above the collecting box, and the collecting cover is used for capturing gravel and soil particles in sandstorm; and the materials are conveyed into a collecting mechanism in a collecting box through a collecting pipe. According to the device, gravel and soil particles are captured through a collection cover, then conveyed into a collection box through a collection pipe and stored through a sample storage pipe in a collection mechanism, and along with increase of the collection number of the gravel and soil particles in the sample storage pipe, the sample storage pipe can collect the gravel and soil particles under the action of gravity; the driving mechanism is matched to push the collecting mechanism to integrally rotate, and the collected sand and soil particles are further stored in different sample storage pipes, so that the sand and soil particles in different time periods in the wind erosion process are collected and independently stored.

Description

Technical Field

[0001] The present invention relates to the technical field of ecological monitoring, and in particular to a mobile intelligent ecological damage monitoring device for nature reserves. Background Art

[0002] As an important area for ecological protection, nature reserves carry rich biodiversity and ecosystem services. The destruction of ecosystems due to human activities or natural factors not only affects the local ecological peace and biodiversity, but may also have a chain reaction on the ecosystems in surrounding areas. Soil is a basic resource for maintaining ecological balance. However, the problem of soil erosion is becoming increasingly serious worldwide, posing a major threat to the ecological environment and biodiversity of nature reserves. Soil erosion refers to the process in which the surface layer of soil is lost due to water flow, wind or human activities.

[0003] After searching, the Chinese patent document with patent number CN201721073857.1 discloses a soil erosion dynamic monitoring and forecasting device. The above scheme uses a lifting device set on the monitoring mechanism to realize the rise and fall of the monitoring mechanism, which can realize wind sand collection and wind speed measurement at multiple heights. Moreover, the high-altitude measurement device such as wind force is fixedly installed in the integrated support box, which is easy to move and use, and does not require installation and fixed operation.

[0004] During the process of wind erosion, strong winds blow up surface soil particles and transport them to distant places, causing soil loss. Wind-blown sand contains a large number of soil particles. Although the above technology can collect wind-blown sand, as the time of soil erosion by wind changes, the composition of soil particles carried by strong winds is different. Therefore, when the above device collects wind-blown sand, it is unable to separate the wind-blown sand and soil particles collected in different time periods, resulting in inaccurate subsequent assessment results of soil resistance to wind erosion and affecting the formulation of wind-blown sand prevention and control measures. Summary of the invention

[0005] Technical issues solved

[0006] In view of the above-mentioned shortcomings of the prior art, the present invention provides a mobile intelligent ecological damage monitoring device for nature reserves, which can solve the problem that the wind and sand collection device in the prior art cannot separate and collect soil particles in different time periods during wind erosion.

[0007] Technical Solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] The present invention provides a mobile ecological damage intelligent monitoring device for nature reserves, comprising a vehicle body and a collection box, wherein the collection box is provided with a collection pipe, wherein the top end of the collection pipe is connected to a collection cover, and the bottom end is connected to a discharge pipe, wherein a collection mechanism is provided in the collection box, wherein the collection mechanism comprises a turntable and a plurality of sample storage tubes distributed along a circumferential direction on the turntable, wherein the collection cover is used to capture particles in the wind-blown sand, and transport the particles to the sample storage tube for storage through the collection tube and the discharge pipe;

[0010] A driving mechanism is also provided in the collection box, and the driving mechanism includes an annular block installed below the collection mechanism, and also includes a pressure rod installed below the sample storage tube. The pressure rod is used to slide along the surface of the annular block according to the gravity of the particles stored in the sample storage tube, and drive the turntable and the sample storage tube to rotate synchronously, so that the discharge pipe transports the particles to different sample storage tubes for storage.

[0011] Furthermore, a mounting seat is installed inside the collection box, and the turntable is rotatably connected in the mounting seat.

[0012] Furthermore, the upper surface of the annular block is provided with a highest point and a lowest point, and the upper surface of the annular block is in a continuously descending state from the highest point to the lowest point.

[0013] Furthermore, a spring A is mounted on the lower end surface of the mounting seat.

[0014] Furthermore, two groups of connecting plates are installed on both side surfaces of the sample storage tube, and the two groups of connecting plates are arranged in arc-shaped structures and are distributed in concentric circles with the collection tube. An inclined surface is arranged inside the connecting plate, and the height of the inclined surface on the side away from the sample storage tube gradually decreases toward the side close to the sample storage tube.

[0015] Furthermore, a cover plate is installed below the collection box via a telescopic adjustment rod.

[0016] Furthermore, two groups of symmetrically distributed fixing seats are installed on the vehicle body, and vertical limiting rods are installed on the fixing seats. Slide blocks are provided on both side surfaces of the collection box. The two groups of slide blocks are adaptively mounted on the two groups of limiting rods on both sides. The surface of the limiting rod is mounted with a spring B, and the spring B is located below the slide block.

[0017] Furthermore, a water storage pipe is installed on the fixed seat, a piston rod is provided below the sliding block, the piston rod is inserted in the water storage pipe, the lower end of the water storage pipe is connected to a tap via a connecting hose, the tap is installed on the cover plate, and evenly distributed nozzles are provided on the tap, and the nozzles are located on the inner wall of the cover plate.

[0018] Beneficial Effects

[0019] Compared with the known prior art, the technical solution provided by the present invention has the following beneficial effects:

[0020] After the sand and soil particles in the monitoring area are captured by the collecting cover, the captured sand and soil particles are transported to the inside of the collecting box through the collecting tube, and the sand and soil particles are stored through the sample storage tube in the collecting mechanism. At the same time, the sample storage tubes are arranged in multiple groups and are distributed in a circle on the outside of the collecting tubes. As the number of sand and soil particles collected in the sample storage tubes increases, the sample storage tubes will cooperate with the driving mechanism to drive the collecting mechanism to rotate as a whole under the action of gravity, and further store the collected sand and soil particles in different sample storage tubes, so as to realize the collection of sand and soil particles in different time periods during the wind erosion process, and store them independently.

[0021] In this solution, the collection tube, collection cover, collection mechanism, and driving mechanism do not rely on any electronic control devices when collecting and independently storing sand and soil particles in different time periods during the wind erosion process. This is achieved entirely through mechanical structures, further increasing the monitoring of the device in outdoor environments without energy supply and improving the practicability of the device.

[0022] In this scheme, a cover is installed under the collecting box. When the vehicle body is moved to the monitoring area to monitor the soil erosion, the cover covers the soil surface under the vehicle body and covers the soil, thereby reducing the impact of wind erosion on the soil under the cover, and making the soil in the area covered by the cover form a contrasting control area with the soil in the wind erosion area. Further, after long-term monitoring, the device can be used to compare with the area affected by wind erosion, so as to evaluate the impact of wind erosion on soil properties, so as to facilitate researchers to more comprehensively and accurately evaluate the impact of soil wind erosion and its mechanism, and provide guidance for related soil management and protection measures.

[0023] In this scheme, as the monitoring time increases, the number of sand and soil particle samples collected also increases. The gravity generated by the weight of the collected sand and soil particles further squeezes the water in the water storage pipe into the soil in the control area under the cover to maintain the moisture of the soil in the control area, increase the adhesion between soil particles, and further effectively reduce the impact of surrounding soil erosion on the soil in the control area. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 It is a schematic front view of the overall structure in an embodiment of the present invention;

[0026] Figure 2 It is a schematic side cross-sectional view of the overall structure in an embodiment of the present invention;

[0027] Figure 3 It is a schematic diagram of the installation of the collecting mechanism structure in an embodiment of the present invention;

[0028] Figure 4 It is a schematic diagram of the structure of the collection mechanism in an embodiment of the present invention;

[0029] Figure 5 This is a schematic diagram of the sample storage tube structure connection in an embodiment of the present invention;

[0030] Figure 6 It is a bottom view schematic diagram of the overall structure in an embodiment of the present invention;

[0031] Figure 7 It is a schematic diagram of the installation structure of the control area protection mechanism in an embodiment of the present invention.

[0032] The numbers in the figure represent: 1. body; 2. collection box; 3. collection tube; 4. sample storage tube; 5. turntable; 6. mounting seat; 7. ring block; 8. collection cover; 9. pressure rod; 10. discharge pipe; 11. inclined plane; 12. spring A; 13. connecting plate; 14. telescopic adjustment rod; 15. cover plate; 16. fixing seat; 17. limit rod; 18. spring B; 19. slider; 20. water storage pipe; 21. connecting hose; 22. tap; 23. nozzle; 24. piston rod. DETAILED DESCRIPTION

[0033] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0034] The present invention will be further described below in conjunction with the embodiments.

[0035] Example:

[0036] Please refer to the attached Figure 1-7This solution proposes a mobile intelligent ecological damage monitoring device for nature reserves, including a vehicle body 1 for driving or pulling the device to move as a whole, a collecting box 2 is installed on the vehicle body 1, a collecting tube 3 is inserted and installed inside the collecting box 2, a connected collecting cover 8 is installed on the upper end of the collecting tube 3, and a collecting mechanism is installed inside the collecting box 2. After the vehicle body 1 is moved to the monitoring area in the nature reserve, the soil conditions in the nature reserve can be monitored by this device, and during the monitoring process, the sand and soil particles carried by the wind are captured by the collecting cover 8, and the captured sand and soil particles are transported to the inside of the collecting box 2 through the collecting tube 3 and stored by the collecting mechanism, further realizing the collection of sand and soil particle samples in the process of soil wind erosion, facilitating the subsequent evaluation of the soil wind erosion resistance in the nature reserve, and specifying appropriate wind and sand prevention measures.

[0037] Specifically, a turntable 5 is installed inside the collection box 2, and the collection mechanism includes a sample storage tube 4 installed on the turntable 5. A discharge pipe 10 is provided on one end surface of the collection tube 3 inserted in the vehicle body 1, and the discharge pipe 10 is aligned with the sample storage tube 4. When the collection cover 8 captures the wind-blown sand, the sand and soil particles entering will enter the collection tube 3 under the diversion effect of the collection cover 8, flow through the collection tube 3 and be discharged through the discharge pipe 10, and finally fall into the sample storage tube 4, completing the collection of sand and soil particles in the wind-blown sand. The collection cover 8 is set to be funnel-shaped, and the radius of one side connected to the collection tube 3 is smaller than the radius of the other side, which further increases the contact area between the collection cover 8 and the wind-blown sand, and improves the collection cover 8 The efficiency of capturing wind-blown sand.

[0038] More specifically, a mounting seat 6 is provided inside the collection box 2, and a turntable 5 is rotatably mounted on the mounting seat 6. Meanwhile, the sample storage tube 4 is slidably mounted on the turntable 5, and the sliding direction is the vertical direction. When the sample storage tube 4 collects sand and soil particles, as the number of sand and soil particles inside the sample storage tube 4 increases, the overall weight of the sample storage tube 4 increases, and the sample storage tube 4 further slides downward on the turntable 5 under the action of gravity. A driving mechanism is also installed inside the collection box 2, and the driving mechanism is located below the collection mechanism. When the sample storage tube 4 slides down under the action of gravity, the collection mechanism itself is pushed to rotate under the coordinated action of gravity and the driving mechanism. Several groups of sample storage tubes 4 are installed on the turntable 5, and the several groups of sample storage tubes 4 are distributed in equal distances. When the collection mechanism is rotating, the discharge tube 10 is relatively moved above the several groups of sample storage tubes 4, and the discharge tube 10 is further moved from above one group of sample storage tubes 4 to above another group of sample storage tubes 4, and the sand and soil particles are further collected in different sample storage tubes 4. The rotation drive of the collecting mechanism is carried out according to the collected amount of sand and soil particles, so that when the device continues to capture the wind and sand in the monitoring area, the collected sand and soil particles will be stored in different sample storage tubes 4, further realizing the collection of sand and soil particles in different time periods during the wind erosion process and independent storage.

[0039] The difference is that the driving mechanism includes an annular block 7 installed inside the collection box 2, and the upper surface of the annular block 7 is provided with a highest point and a lowest point, and the upper surface of the annular block 7 is in a continuous descending state from the highest point to the lowest point, and the descending slope is large enough. The driving mechanism also includes a pressure rod 9 arranged on the lower end surface of the sample storage tube 4, and the pressure rod 9 is located above the annular block 7. When the sample storage tube 4 is affected by the gravity of the sand and soil particles collected inside, it will press the pressure rod 9 downward to contact the surface of the annular block 7 and slide along the surface of the annular block 7. As the number of sand and soil particles inside the sample storage tube 4 increases, the overall weight of the sample storage tube 4 increases, further increasing the pressure of the pressure rod 9 on the annular block 7, so that the pressure rod 9 slides from a high position to a low position on the upper surface of the annular block 7, further driving the turntable 5 to rotate on the mounting seat 6, and realizing the switching of the sample storage tube 4 arranged below the material tube 10. Further realizing the rotation drive of the collection mechanism by the driving mechanism.

[0040] The lower end surface of the mounting seat 6 is provided with a spring A12. When no sand or soil particles enter the sample storage tube 4, the mounting seat 6 will be lifted up by the elastic force of the spring A12, further preventing the pressure rod 9 from pressing on the surface of the annular block 7, and pushing the collecting mechanism to rotate above the driving mechanism. When sand or soil particles gradually enter the interior of the sample storage tube 4, as the overall weight of the sample storage tube 4 increases, the downward pressure will be greater than the elastic force of the spring A12, further overcoming the upward rebound of the spring A12 on the sample storage tube 4, so that the mounting seat 6 will squeeze the spring A12, and control the pressure rod 9 to slide down and contact the surface of the annular block 7, and push the turntable 5 to rotate along the upper surface of the annular block 7.

[0041] The sample storage tube 4 below the initial position of the discharge tube 10 is located above the highest point on the upper surface of the annular block 7. Therefore, when sand and soil particles enter the reorganized sample storage tube 4, the turntable 5 will be pushed to rotate. And with the rotation of the turntable 5, the several groups of sample storage tubes 4 below the discharge tube 10 will be controlled to rotate, and the sample storage tubes 4 that have collected sand and soil particles will be rotated to the side of the discharge tube 10, and the empty sample storage tubes 4 will be rotated below the discharge tube 10. At this time, the sand and soil particles in the initial group of sample storage tubes 4 are collected, and the pressure rod 9 slides to the final position on the surface of the annular block 7, and cannot push the turntable 5 to continue to rotate, so that the discharge tube 10 will discharge the sand and soil particles that have newly entered the collection box 2 into the second group of sample storage tubes 4, and further realize the collection of sand and soil particles in different time periods in different sample storage tubes 4. At the same time, the overall weight of the multiple groups of sample storage tubes 4 on the collection mechanism is increased, the mounting seat 6 is further controlled to continue to press down the spring A12, and the pressure rod 9 is controlled to continue to slide on the surface of the annular block 7, so as to realize the continuous collection of sand and soil particles in several groups of sample storage tubes 4. By repeating the above steps until the pressure rod 9 slides to the lowest point on the upper surface of the annular block 7 and forms a limit block, the sand and soil particles are collected in the several groups of sample storage tubes 4 in the collection mechanism, and the sand and soil particles collected in each group of sample storage tubes 4 are samples of different time periods during the wind erosion process. Finally, the intelligent monitoring of soil erosion by the device is realized, and the stone and soil particle samples of different time periods during the wind erosion process are independently stored. Moreover, the device does not rely on any electronic devices and is completely realized by mechanical structure, which further increases the monitoring of the device in outdoor environments without energy supply and improves the practicality of the device.

[0042] Two groups of connecting plates 13 are installed on the two side surfaces of the sample storage tube 4. Both groups of connecting plates 13 are set to arc structures and are distributed concentrically with the collection tube 3, so that when the discharge tube 10 rotates on the sample storage tube 4, the rotation track of the discharge tube 10 coincides with the connecting plates 13. The connecting plates 13 are provided with inclined surfaces 11 inside, and the height of the inclined surfaces 11 on the side away from the sample storage tube 4 gradually decreases toward the side close to the sample storage tube 4, so that when the discharge tube 10 rotates above several groups of sample storage tubes 4, when the discharge tube 10 rotates and dislocates from the sample storage tube 4, the discharge tube 10 will move to the top of the connecting plates 13, and the discharged sand and soil particles will be transported to the surface of the connecting plates 13, and enter the sample storage tube 4 under the diversion effect of the connecting plates 13, completing the complete and continuous collection of sand and soil particles. The two adjacent groups of connecting plates 13 are aligned, and the discharged sand and soil particles can be prevented from falling during the process of the discharge pipe 10 moving from one group of sample storage tubes 4 to another group of sample storage tubes 4. At the same time, when the discharge pipe 10 moves to the junction of the two groups of connecting plates 13, the sand and soil particles can be transported to the two adjacent groups of sample storage tubes 4 at the same time under the diversion effect of the two adjacent groups of inclined surfaces 11, thereby ensuring that the overall gravity of the collection mechanism is increased, so that the driving mechanism and gravity cooperate to control the continuous rotation of the collection mechanism.

[0043] A cover plate 15 is installed below the collection box 2 through a telescopic adjustment rod 14. When the vehicle body 1 moves to the monitoring area to monitor the soil erosion, the height of the cover plate 15 is adjusted through the telescopic adjustment rod 14, so that the cover plate 15 further covers the soil surface below the vehicle body 1 and covers the soil, thereby reducing the impact of wind erosion on the soil below the cover plate 15. The soil in the area covered by the cover plate 15 forms a contrast area with the soil in the wind erosion area, and further, after long-term monitoring, the device can be used to compare with the area affected by wind erosion, so as to evaluate the impact of wind erosion on soil characteristics, so that researchers can more comprehensively and accurately evaluate the impact and mechanism of soil wind erosion, and provide guidance for related soil management and protection measures.

[0044] Two groups of symmetrically distributed fixing seats 16 are installed on the vehicle body 1, and vertical limiting rods 17 are installed on the fixing seats 16. Slide blocks 19 are provided on both sides of the collecting box 2, and the two groups of slide blocks 19 are adapted to be sleeved on the two groups of limiting rods 17 on both sides. The surface of the limiting rod 17 is sleeved with a spring B18, and the spring B18 is located below the slide block 19. In the early stage of monitoring of this device, the collecting box 2 is lifted up by the elastic force of the spring B18, so that the cover plate 15 gently covers the soil in the control area. And as the sand and soil particles are collected inside the collecting box 2, the overall weight of the collecting box 2 will increase, further overcoming the elastic force of the spring B18, and sliding downward on the surface of the limiting rod 17, the cover plate 15 is inserted downward into the soil in the control area, realizing the sealing protection of the soil in the control area, and further reducing the impact of the erosion of the soil around the device on the soil in the control area.

[0045] At the same time, a water storage pipe 20 is installed on the fixed seat 16, and a piston rod 24 is arranged below the slider 19, and the piston rod 24 is inserted into the water storage pipe 20. The lower end of the water storage pipe 20 is connected to the tap 22 through the connecting hose 21, and the tap 22 is installed on the cover plate 15, and the tap 22 is provided with uniformly distributed nozzles 23 located on the inner wall of the cover plate 15. When the collection box 2 controls the cover plate 15 to slide down and insert into the soil of the control area, it will synchronously control the piston rod 24 to slide down in the water storage pipe 20 and squeeze the water in the water storage pipe 20. After the water flows through the connecting hose 21 and the tap 22, it is sprayed out from the nozzle 23 and infiltrated into the soil of the control area below the cover plate 15, so as to maintain the humidity of the soil in the control area, increase the bonding force between soil particles, and further effectively reduce the impact of surrounding soil erosion on the soil in the control area.

[0046] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A mobile ecological damage intelligent monitoring device for nature reserves, comprising a vehicle body (1) and a collection box (2), characterized in that: The collecting box (2) is provided with a collecting tube (3), the top end of the collecting tube (3) is connected to a collecting cover (8), and the bottom end is connected to a discharge tube (10). A collecting mechanism is provided in the collecting box (2), and the collecting mechanism comprises a turntable (5) and a plurality of sample storage tubes (4) distributed along a circumferential direction on the turntable (5). The collecting cover (8) is used to capture particles in the wind-blown sand and transport them to the sample storage tube (4) for storage through the collecting tube (3) and the discharge tube (10); The collection box (2) is also provided with a driving mechanism, which comprises an annular block (7) installed below the collection mechanism, and a pressure rod (9) installed below the sample storage tube (4). The pressure rod (9) is used to slide along the surface of the annular block (7) according to the gravity of the particles stored in the sample storage tube (4), and drive the turntable (5) and the sample storage tube (4) to rotate synchronously, so that the discharge pipe (10) transports the particles to different sample storage tubes (4) for storage.

2. The mobile intelligent ecological damage monitoring device for nature reserves according to claim 1 is characterized in that: A mounting seat (6) is installed inside the collection box (2), and the turntable (5) is rotatably connected inside the mounting seat (6).

3. The mobile intelligent ecological damage monitoring device for nature reserves according to claim 2 is characterized in that: The upper surface of the annular block (7) is provided with a highest point and a lowest point, and the upper surface of the annular block (7) is in a continuously descending state from the highest point to the lowest point.

4. The mobile intelligent ecological damage monitoring device for nature reserves according to claim 3 is characterized in that: A spring A (12) is mounted on the lower end surface of the mounting seat (6).

5. The mobile intelligent ecological damage monitoring device for nature reserves according to claim 4 is characterized in that: Two groups of connecting plates (13) are installed on both side surfaces of the sample storage tube (4), and the two groups of connecting plates (13) are both arranged in an arc-shaped structure and are distributed in a concentric circle with the collection tube (3). An inclined surface (11) is arranged inside the connecting plate (13), and the height of the inclined surface (11) gradually decreases from the side away from the sample storage tube (4) to the side close to the sample storage tube (4).

6. The mobile ecological damage intelligent monitoring device for nature reserves according to claim 1 is characterized in that: A cover plate (15) is installed below the collection box (2) via a telescopic adjustment rod (14).

7. The mobile intelligent ecological damage monitoring device for nature reserves according to claim 6 is characterized in that: The vehicle body (1) is provided with two groups of symmetrically distributed fixing seats (16), and the fixing seats (16) are provided with vertical limiting rods (17). Both side surfaces of the collecting box (2) are provided with sliders (19), and the two groups of sliders (19) are adaptively sleeved on the two groups of limiting rods (17) on both sides. The surface of the limiting rod (17) is sleeved with a spring B (18), and the spring B (18) is located below the slider (19).

8. The mobile intelligent ecological damage monitoring device for nature reserves according to claim 7 is characterized in that: A water storage pipe (20) is installed on the fixing seat (16), a piston rod (24) is arranged below the sliding block (19), the piston rod (24) is inserted into the water storage pipe (20), the lower end of the water storage pipe (20) is connected to a tap (22) through a connecting hose (21), the tap (22) is installed on the cover plate (15), and the tap (22) is provided with uniformly distributed spray heads (23), and the spray heads (23) are located on the inner wall of the cover plate (15).

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