A grassland drought monitoring device suitable for multiple regions

Abstract

The present invention relates to the technical field of drought monitoring, and discloses a grassland drought monitoring device suitable for multiple regions. The grassland drought monitoring device comprises a frame, a supporting hydraulic cylinder is arranged at the bottom of the frame, and a side plate is clamped on the side of the frame. The grassland drought monitoring device suitable for multiple regions, in order to better monitor the grassland drought conditions in multiple regions, cooperates with a transparent cover and a monitoring camera to better monitor the changes in grassland drought conditions, by setting a monitoring component, cooperating with a top asynchronous motor, a top fixed seat, a top threaded rod and a threaded block, so that the mobile frame moves, and at the same time cooperates with the movement of the bracket, and cooperates with the up and down movement of the connecting rod, cooperates with the storage rack to better place and process soil samples, so as to cooperate with the temperature sensor, the humidity sensor and the pressure sensor to extend into the soil sample for detection to obtain relevant data, and then can better monitor the grassland drought conditions in multiple regions.

Description

Technical Field

[0001] The invention relates to the technical field of drought monitoring, and in particular to a grassland drought monitoring device suitable for multiple regions. Background Art

[0002] Grassland occupies an extremely important position in the global ecosystem. It is not only the habitat of many animals and plants, but also plays a key role in maintaining water and soil, regulating climate, and providing livestock resources. However, grassland drought occurs frequently, posing a serious threat to the health and sustainability of grassland ecosystems. Traditional grassland drought monitoring mainly relies on manual observation, such as on-site inspection of the growth of grassland vegetation, the degree of soil cracking, and the withering of forage grass. This method is inefficient and consumes a lot of manpower and material resources. For some grassland areas with complex terrain and small scale, the monitoring accuracy may not be ideal. The current monitoring based on meteorological station data can record meteorological information such as precipitation, temperature, and humidity, but the meteorological stations are sparsely distributed and limited in number in the vast grassland. They cannot accurately reflect the local drought conditions in different regions, and there is a certain lag and indirectness between meteorological data and the actual drought conditions of the grassland. At present, there is a lack of a small grassland drought monitoring device that is easy to place and highly automated. It is not convenient to sample soil samples and conduct temperature, humidity, and density data detection, so drought monitoring cannot be carried out well. In view of this, we propose a grassland drought monitoring device suitable for multiple regions. Summary of the invention

[0003] The purpose of the present invention is to provide a grassland drought monitoring device applicable to multiple regions to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A grassland drought monitoring device suitable for multiple regions comprises a frame, a supporting hydraulic cylinder is arranged at the bottom end of the frame, a side plate is clamped on the side of the frame, a transparent cover is fixedly installed on the top of the frame, a monitoring camera is arranged inside the transparent cover, a controller is fixedly installed on the bottom end of the inner side of the frame, a monitoring component is arranged inside the frame, and the monitoring component comprises:

[0006] A top asynchronous motor, a top asynchronous motor and a top fixed seat are fixedly installed on the inner side of the top of the frame, a top threaded rod is rotatably installed on the inner side of the top fixed seat, an output end of the top asynchronous motor is fixedly connected to the outer side of the top threaded rod, a threaded block is threadedly installed on the outer side of the top threaded rod, the bottom of the threaded block is fixedly connected to the top center of the moving frame, top sliders are fixedly installed at both ends of the top of the moving frame, the top sliders are slidably installed on the top slide rails, and the top slide rails are fixedly installed on the inner wall of the frame;

[0007] A bottom asynchronous motor, a bottom asynchronous motor and a bottom fixed seat are fixedly installed on the upper surface of the bottom end of the moving frame, a bottom threaded rod is rotatably installed on the inner side of the bottom fixed seat, an output end of the bottom asynchronous motor is fixedly connected to the outer side of the bottom threaded rod, a bracket is threadedly installed on the outer side of the bottom threaded rod, a bottom slider is fixedly installed on the upper surface of the bottom end of the bracket, the bottom slider is slidably installed on the bottom slide rail, and the bottom slide rail is fixedly installed on the bottom of the moving frame;

[0008] Asynchronous motor, an asynchronous motor is fixedly installed at the bottom of the bracket, the output end of the asynchronous motor is fixedly connected to one end of an active hinged rod, the other end of the active hinged rod is hingedly installed with one end of a driven hinged rod, the other end of the driven hinged rod is hingedly installed on an articulated seat, the asynchronous motor, the active hinged rod, the driven hinged rod and the articulated seat are provided in three groups, a disc is fixedly installed at the bottom of the articulated seat, a connecting rod is provided at the bottom of the disc, and a sensor is clamped at the bottom of the connecting rod;

[0009] A storage rack and a main motor are fixedly installed at the bottom inner end of the rack, a transmission roller is rotatably installed on the inner side of the top end of the storage rack, two groups of transmission rollers are provided, a conveyor belt is sleeved and fitted between the two groups of transmission rollers, a transmission member is installed between one group of transmission rollers and the output shaft of the main motor, and a collection box is clamped on one side of the bottom inner end of the rack.

[0010] Preferably, the connecting rod and the sensor are provided in three groups, and the three groups of sensors are respectively a temperature sensor, a humidity sensor and a pressure sensor, so as to better detect the soil sample and better obtain a variety of data.

[0011] Preferably, four groups of supporting hydraulic cylinders are provided, and the four groups of supporting hydraulic cylinders are respectively arranged at the four corners of the bottom end of the frame, and the top piston ends of the supporting hydraulic cylinders are hingedly installed at the bottom end of the frame, so as to better place the device body on the uneven ground of grasslands in multiple areas.

[0012] Preferably, four groups of transparent covers and monitoring cameras are provided, and the four groups of transparent covers and monitoring cameras are respectively located at the four corners of the top of the frame, and the shooting directions of the four groups of cameras are respectively toward the four corners of the frame, so as to better monitor the changes in grassland drought.

[0013] Preferably, a cleaning assembly is provided on the disc, and the cleaning assembly includes a support rod, a support rod is slidably installed inside the disc, the bottom of the support rod is fixedly connected to the top center of the connecting rod, a circular ring block is fixedly installed on the top of the support rod, a spring rod is fixedly installed between the bottom of the circular ring block and the top of the disc, a fixed end of a hydraulic rod is fixedly installed on the inner side of the disc, the top piston end of the hydraulic rod is in contact with the bottom of the circular ring block, one end of a pressing rod is fixedly installed on the bottom of the circular ring block, an auxiliary hydraulic cylinder is fixedly installed at the top center of the disc, a push-type switch is provided at the bottom end of the auxiliary hydraulic cylinder, and the push-type switch is located directly below the other end of the pressing rod.

[0014] Preferably, the support rods, spring rods and hydraulic rods are provided in multiple groups, so as to make the annular block more stable.

[0015] Preferably, the outer side of the piston end at the bottom end of the auxiliary hydraulic cylinder is fixedly installed at the inner center of the three-way block, and a circular sleeve is fixedly installed on the outer side of the three-way block. The circular sleeve is arranged on the outer side of the connecting rod, and the centers of the circular cross-sections of the two are coaxial, and an air suction pump is fixedly installed on the top of the three-way block. The air inlet end of the air suction pump is fixedly connected to one end of the air inlet pipe, and the other end of the air inlet pipe is fixedly installed on the circular sleeve, the circular sleeve is connected to the inside of the air inlet pipe, and the arc-shaped inner wall of the circular sleeve is provided with air holes, and the air outlet pipe is fixedly installed on the air outlet end of the air suction pump.

[0016] Preferably, a moving component is provided on the outer side of the conveyor belt, and the moving component includes a side hydraulic cylinder, a side hydraulic cylinder is fixedly installed on the outer side of the moving frame, a support plate is fixedly installed on the piston end of the bottom end of the side hydraulic cylinder, and two groups of support plates are provided, and a baffle cover is clamped between the two groups of support plates, a side motor is fixedly installed on the outer side of the bottom end of the support plate, a brush rod is clamped on the output end of the side motor, and the brush rod is rotatably installed between the two groups of support plates, and a baffle bar is clamped on the top of the collecting box, and the outer side of the baffle bar slides and fits against the outer side of the conveyor belt, cooperating with the baffle bar to better scrape and clean the residual soil on the outside of the conveyor belt.

[0017] Preferably, a sampling assembly is provided on the frame, and the sampling assembly includes a linear module, a linear module is fixedly installed on the inner side of one end of the frame away from the collecting box, a bottom fixed end of a main electric push rod is fixedly installed on the top of the inner sliding member of the linear module, an asynchronous reduction motor is fixedly installed on the top piston end of the main electric push rod, one end of a rectangular plate is fixedly installed on the output end of the asynchronous reduction motor, and a top fixed end of a multi-stage electric push rod is fixedly installed on the bottom of the other end of the rectangular plate.

[0018] Preferably, a through slot is provided at the bottom of the frame, the multi-stage electric push rod passes through the through slot, the piston end at the bottom end of the multi-stage electric push rod is fixedly connected to the top center of the N-shaped frame, a sampling asynchronous motor is fixedly installed on the outside of the N-shaped frame, and a sampling bucket is fixedly installed on the output end of the sampling asynchronous motor, so as to better automate the sampling of soil samples.

[0019] Compared with the prior art, the present invention provides a grassland drought monitoring device applicable to multiple regions, which has the following beneficial effects:

[0020] 1. In order to better monitor the drought conditions of grasslands in multiple regions, transparent covers and surveillance cameras are used to better monitor the changes in grassland drought. A monitoring component is provided, and the mobile frame is moved in cooperation with the top asynchronous motor, the top fixed seat, the top threaded rod and the threaded block. The bracket is moved in cooperation with the top slider, the top slide rail, the bottom asynchronous motor, the bottom fixed seat, the bottom threaded rod, the bottom slider and the bottom slide rail. The connecting rod can move up and down in cooperation with the asynchronous motor, the active articulated rod, the driven articulated rod, the articulated seat and the disc. The soil sample is better placed and processed in cooperation with the storage rack, the main motor, the transmission roller, the transmission part, the conveyor belt and the collection box, so that the temperature sensor, the humidity sensor and the pressure sensor are inserted into the soil sample for detection to obtain relevant data, and then the drought conditions of grasslands in multiple regions can be better monitored.

[0021] 2. In order to improve the detection efficiency, a cleaning component is provided. When the sensor is pulled out from the inside of the soil sample, the top of the hydraulic rod is pressed against the bottom of the circular ring block to avoid pulling the circular ring block downward. After the sensor is completely pulled out of the soil sample, the top of the hydraulic rod is away from the circular ring block. At this time, if there is residual soil on the outside of the sensor, the overall weight of the connecting rod and the sensor becomes larger than the initial weight value, which will drive the support rod to slide downward inside the disc, causing the spring rod to compress and deform, and drive the pressing rod to move synchronously close to the extrusion press switch. The auxiliary hydraulic cylinder and the suction pump will be started in conjunction with the controller, so that the three-way block drives the circular ring sleeve, the air inlet pipe, the air hole and the air outlet pipe to move downward synchronously, and the connecting rod and the outside of the sensor are dusted, thereby avoiding the residual soil sample affecting the next detection, thereby improving the detection efficiency.

[0022] 3. In order to make the detection efficiency higher, a moving component is provided. When the side hydraulic cylinder is started, the support plate can move up and down, and when the side motor is started, the brush rod rotates, thereby cooperating with the lateral movement of the mobile frame to better clean the outside of the conveyor belt, thereby avoiding the residual soil sample from affecting the next detection, cooperating with the baffle cover to prevent the debris raised by cleaning from splashing, and cooperating with the baffle bar to better scrape and clean the residual soil on the outside of the conveyor belt.

[0023] 4. In order to better automate the sampling of soil samples, a sampling component is provided, the linear module is started, the main electric push rod moves horizontally, the main electric push rod is started to move the asynchronous reduction motor up and down, the asynchronous reduction motor is started to rotate the rectangular plate, the multi-stage electric push rod is started to allow the N-shaped frame to pass through the through slot, the sampling asynchronous motor is started, so that the sampling bucket rotates for excavation, and then the soil sample is transported to the conveyor belt, so that the soil sample can be better sampled automatically. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic top view of the overall structure of the present invention;

[0025] Figure 2 It is a schematic top view of a part of the structure from another viewing angle of the present invention;

[0026] Figure 3 For the present invention Figure 2 A schematic diagram of the enlarged structure of the middle A area;

[0027] Figure 4 For the present invention Figure 2 Schematic diagram of the enlarged structure of the middle B area;

[0028] Figure 5 It is a top view schematic diagram of the frame and some structures of the present invention;

[0029] Figure 6 It is a bottom view schematic diagram of the mobile frame and some structures of the present invention;

[0030] Figure 7 It is a cross-sectional schematic diagram of the stent of the present invention;

[0031] Figure 8 For the present invention Figure 7 Schematic diagram of the enlarged structure of the middle C area;

[0032] Fig. 9 It is a schematic cross-sectional view of the disc of the present invention.

[0033] In the figure: 1, frame; 2, supporting hydraulic cylinder; 3, side plate; 4, transparent cover; 5, controller; 6, monitoring component; 601, top asynchronous motor; 602, top fixed seat; 603, top threaded rod; 604, threaded block; 605, moving frame; 606, top slider; 607, top slide rail; 608, bottom asynchronous motor; 609, bottom fixed seat; 6010, bottom threaded rod; 6011, bracket; 6012, bottom slider; 6013, bottom slide rail; 6014, asynchronous motor; 6015, active hinged rod; 6016, driven hinged rod; 6017, hinged seat; 6018, disc; 6019, connecting rod; 611, storage rack; 612, main motor; 613, transmission roller; 614, transmission member; 615, conveyor belt; 616, Collecting box; 621, temperature sensor; 622, humidity sensor; 623, pressure sensor; 7, cleaning assembly; 71, support rod; 72, circular ring block; 73, spring rod; 74, hydraulic rod; 75, pressing rod; 76, push switch; 77, auxiliary hydraulic cylinder; 78, three-way block; 79, circular ring sleeve; 710, suction pump; 711, air inlet pipe; 712, air hole; 713, air outlet pipe; 8, moving assembly; 81, side hydraulic cylinder; 82, support plate; 83, baffle cover; 84, side motor; 85, brush rod; 86, baffle bar; 9, sampling assembly; 91, linear module; 92, main electric push rod; 93, asynchronous reduction motor; 94, rectangular plate; 95, multi-stage electric push rod; 96, through slot; 97, N-shaped frame; 98, sampling asynchronous motor; 99, sampling bucket. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] See also Figures 1 to 9 , the present invention provides a technical solution:

[0036] A grassland drought monitoring device suitable for multiple regions comprises a frame 1, a supporting hydraulic cylinder 2 is arranged at the bottom of the frame 1, in addition, four groups of supporting hydraulic cylinders 2 are arranged, and the four groups of supporting hydraulic cylinders 2 are respectively arranged at the four corners of the bottom of the frame 1, and the top piston ends of the supporting hydraulic cylinders 2 are hingedly installed at the bottom of the frame 1, so that the device body can be better placed on the uneven ground of grasslands in multiple regions, the side of the frame 1 is clamped with a side plate 3, and a transparent cover 4 is fixedly installed on the top of the frame 1, in addition, four groups of transparent covers 4 and monitoring cameras are arranged, and the four groups of transparent covers 4 and monitoring cameras are respectively located at the four corners of the top of the frame 1, and the shooting directions of the four groups of cameras are respectively toward the four corners of the frame 1, and a monitoring camera is arranged inside the transparent cover 4, so as to better monitor the changes in grassland drought, and a controller 5 is fixedly installed at the bottom of the inner side of the frame 1.

[0037] In one embodiment of the present invention, a monitoring component 6 is provided inside the frame 1, and the monitoring component 6 includes a top asynchronous motor 601, a top asynchronous motor 601 and a top fixed seat 602 are fixedly installed inside the top of the frame 1, and the top fixed seat 602 is provided with two groups, a top threaded rod 603 is rotatably installed inside the top fixed seat 602, the output end of the top asynchronous motor 601 is fixedly connected to the outside of the top threaded rod 603, and a threaded block 604 is threadedly installed on the outside of the top threaded rod 603, and the bottom of the threaded block 604 is fixedly connected to the top center of the moving frame 605, and the top two ends of the top of the moving frame 605 are fixedly installed with top sliders 606, and the top sliders 606 are slidably installed on the top The top slide rail 607 is fixedly mounted on the inner wall of the frame 1, and the bottom asynchronous motor 608 and the bottom fixed seat 609 are fixedly mounted on the upper surface of the bottom end of the mobile frame 605. The bottom fixed seat 609 is provided with two groups. The bottom threaded rod 6010 is rotatably mounted on the inner side of the bottom fixed seat 609. The output end of the bottom asynchronous motor 608 is fixedly connected to the outer side of the bottom threaded rod 6010. The outer side of the bottom threaded rod 6010 is threadedly mounted with a bracket 6011. The bottom upper surface of the bracket 6011 is fixedly mounted with a bottom slider 6012. The bottom slider 6012 is slidably mounted on the bottom slide rail 6013. The bottom slide rail 6013 is fixedly mounted on the bottom of the mobile frame 605. The bracket 6011 has an asynchronous motor 6014 fixedly mounted at the bottom, the output end of the asynchronous motor 6014 is fixedly connected to one end of an active hinged rod 6015, the other end of the active hinged rod 6015 is hingedly mounted with one end of a driven hinged rod 6016, the other end of the driven hinged rod 6016 is hingedly mounted on an hinge seat 6017, the asynchronous motor 6014, the active hinged rod 6015, the driven hinged rod 6016 and the hinge seat 6017 are provided in three groups, a disc 6018 is fixedly mounted at the bottom of the hinge seat 6017, a connecting rod 6019 is provided at the bottom of the disc 6018, a sensor is clamped at the bottom of the connecting rod 6019, and the connecting rod 6019 and the sensor are provided with three The three groups of sensors are respectively a temperature sensor 621, a humidity sensor 622 and a pressure sensor 623, so as to better detect the soil sample and better obtain various data. A storage rack 611 and a main motor 612 are fixedly installed at the bottom inner end of the frame 1. A transmission roller 613 is rotatably installed on the inner side of the top of the storage rack 611. Two groups of transmission rollers 613 are provided. A conveyor belt 615 is sleeved and fitted between the two groups of transmission rollers 613. A transmission member 614 is installed between one group of transmission rollers 613 and the output shaft of the main motor 612. The transmission member 614 includes two transmission sprockets and a transmission chain. A collection box 616 is clamped on one side of the bottom inner end of the frame 1.

[0038] In the use of this embodiment, when it is necessary to monitor grassland soil in multiple areas, when the top asynchronous motor 601 is started, its output end drives the top threaded rod 603 to rotate inside the top fixed seat 602, so that the rotation of the top threaded rod 603 causes the threaded block 604 to drive the mobile frame 605 to move horizontally, and at the same time, the top slider 606 slides on the top slide rail 607. When the bottom asynchronous motor 608 is started, its output end drives the bottom threaded rod 6010 to rotate inside the bottom fixed seat 609, so that the bracket 6011 can move forward and backward, and the bottom slider 6012 slides synchronously on the bottom slide rail 6013. Through the cooperation of the top asynchronous motor 601 and the bottom asynchronous motor 608, the bracket 6011 can realize the front and back left and right biaxial movement, so as to monitor the soil in different areas on the conveyor belt 615. When the three sets of asynchronous motors 6014 are started at the same time, their output ends drive the active hinged rod 6015 to swing, and the driven hinged rod 6016 will swing synchronously. Since the other end of the driven hinged rod 6016 is hingedly installed on the hinge seat 60 17, and a disc 6018 is fixedly installed at the bottom of the hinge seat 6017, so the disc 6018 can move up and down, and the connecting rod 6019 at the bottom of the disc 6018 also moves up and down. When the connecting rod 6019 moves downward, the temperature sensor 621, the humidity sensor 622 and the pressure sensor 623 connected to the bottom of the connecting rod 6019 extend into the soil sample. At this time, the top of the connecting rod 6019 fits tightly against the bottom of the disc 6018, and the sensor detects and obtains the relevant data of the temperature, humidity and compactness of the soil sample, and transmits the temperature, humidity and compactness of the soil sample to the sensor. The data is transmitted to the background data acquisition device through the controller 5. In addition, a conveyor belt 615 is fitted between two sets of transmission rollers 613 rotatably installed on the inner side of the top of the rack 611. One set of transmission rollers 613 is connected to the output shaft of the main motor 612 through a transmission member 614 composed of two transmission sprockets and a transmission chain. The main motor 612 is started to rotate the conveyor belt 615, so that the soil sample on the top of the conveyor belt 615 can be better placed and transported for processing, so that it finally enters the collection box 616.

[0039] In one embodiment of the present invention, a cleaning assembly 7 is provided on the disc 6018, and the cleaning assembly 7 includes a support rod 71, the support rod 71 is slidably installed inside the disc 6018, the bottom of the support rod 71 is fixedly connected to the top center of the connecting rod 6019, a circular ring block 72 is fixedly installed on the top of the support rod 71, a spring rod 73 is fixedly installed between the bottom of the circular ring block 72 and the top of the disc 6018, a fixed end of a hydraulic rod 74 is fixedly installed on the inside of the disc 6018, and the top of the hydraulic rod 74 The piston end fits the bottom of the circular ring block 72, one end of a pressing rod 75 is fixedly installed at the bottom of the circular ring block 72, an auxiliary hydraulic cylinder 77 is fixedly installed at the top center of the disc 6018, a pressing switch 76 is arranged at the bottom of the auxiliary hydraulic cylinder 77, and the pressing switch 76 is located directly below the other end of the pressing rod 75. In addition, three groups of support rods 71, spring rods 73 and hydraulic rods 74 are arranged, and the three groups of support rods 71, spring rods 73 and hydraulic rods 74 are all arranged with the center section of the circular ring block 72. The center of the circle is the array center staggered circumferential array, so that the ring block 72 is more stable. In addition, the outer side of the piston end of the bottom end of the auxiliary hydraulic cylinder 77 is fixedly installed at the center of the inside of the three-way block 78. The outer side of the three-way block 78 is fixedly installed with a ring sleeve 79, and the ring sleeve 79 is sleeved on the outer side of the connecting rod 6019, and the circular cross-section centers of the two are coaxial. The top of the three-way block 78 is fixedly installed with an air pump 710, and the air inlet end of the air pump 710 is fixedly connected to one end of the air inlet pipe 711, and the other end of the air inlet pipe 711 is fixedly connected to the air inlet pipe 711. The end is fixedly mounted on the annular sleeve 79, the annular sleeve 79 is communicated with the inside of the air inlet pipe 711, the arc-shaped inner wall of the annular sleeve 79 is provided with an air hole 712, and the air outlet pipe 713 is fixedly mounted on the air outlet end of the suction pump 710. The annular sleeve 79, the suction pump 710, the air inlet pipe 711 and the air outlet pipe 713 are arranged in three groups. There are multiple groups of air holes 712 on a single group of annular sleeve 79, and the multiple groups of air holes 712 are arranged in a circumferential array with equal spacing around the center of the circular cross-section of the annular sleeve 79 as the center of the array.

[0040] In use of this embodiment, when the sensor is pulled out from the inside of the soil sample, the top of the hydraulic rod 74 is pressed against the bottom of the annular block 72 to prevent the sensor from being pulled downward by resistance. When the sensor is completely pulled out of the soil sample, the top of the hydraulic rod 74 is first moved away from the annular block 72. If there is residual soil on the outside of the sensor, the overall weight of the connecting rod 6019 and the sensor will become larger than the initial weight value. Under the influence of gravity, the support rod 71 will slide downward inside the disc 6018, compressing the spring rod 73 and deforming it. At the same time, the pressing rod 75 will be driven to move synchronously close to the pressing switch 76. After the pressure switch 76 is triggered, the auxiliary hydraulic cylinder 77 and the air suction pump 710 will be started in cooperation with the controller 5, so that the annular sleeve 79, the air inlet pipe 711, the air hole 712 and the air outlet pipe 713 will move downward synchronously. When the air suction pump 710 is working, the air inlet pipe 711, the air hole 712 and the air outlet pipe 713 will be used to vacuum the connecting rod 6019 and the outside of the sensor, so as to avoid the soil sample residue affecting the next detection. After the soil sample residue is cleaned, the spring rod 73 restores its deformation, so that the pressing rod 75 moves in the opposite direction and resets, and the auxiliary hydraulic cylinder 77 and the air suction pump 710 stop running, making it more automated.

[0041] In one embodiment of the present invention, a moving component 8 is provided on the outside of the conveyor belt 615, and the moving component 8 includes a side hydraulic cylinder 81. The side hydraulic cylinder 81 is fixedly installed on the outside of the moving frame 605, and a support plate 82 is fixedly installed on the piston end of the bottom end of the side hydraulic cylinder 81. There are two groups of support plates 82, and a baffle 83 is clamped between the two groups of support plates 82. A side motor 84 is fixedly installed on the outside of the bottom end of the support plate 82, and a brush rod 85 is clamped on the output end of the side motor 84. The brush rod 85 is rotatably installed between the two groups of support plates 82. A baffle bar 86 is clamped on the top of the collecting box 616, and the outer side of the baffle bar 86 slides and fits the outer side of the conveyor belt 615.

[0042] During use of this embodiment, when the side hydraulic cylinder 81 is started, the support plate 82 fixedly installed at its bottom piston end can move up and down, and when the side motor 84 is started, the brush rod 85 clamped at its output end rotates. Since the brush rod 85 is rotatably installed between the two groups of support plates 82, and the movable frame 605 can move laterally, the brush rod 85 cooperates with the lateral movement of the movable frame 605 to better clean the outside of the conveyor belt 615, avoiding the residual soil sample from affecting the next detection, and cooperates with the baffle bar 86 to better scrape and clean the residual soil on the outside of the conveyor belt 615, and the ground baffle 83 clamped between the two groups of support plates 82 can prevent the debris raised during cleaning from splashing.

[0043] In one embodiment of the present invention, a sampling assembly 9 is provided on the frame 1, and the sampling assembly 9 includes a linear module 91. The linear module 91 is fixedly installed on the inner side of one end of the frame 1 away from the collecting box 616, and the bottom fixed end of the main electric push rod 92 is fixedly installed on the top of the inner sliding member of the linear module 91, and the top piston end of the main electric push rod 92 is fixedly installed with an asynchronous reduction motor 93, and the output end of the asynchronous reduction motor 93 is fixedly installed with one end of a rectangular plate 94, and the bottom of the other end of the rectangular plate 94 is fixedly installed with the top fixed end of a multi-stage electric push rod 95. In addition, a through groove 96 is opened at the bottom of the frame 1, and the multi-stage electric push rod 95 passes through the through groove 96. The piston end of the bottom end of the multi-stage electric push rod 95 is fixedly connected to the top center of the N-shaped frame 97, and a sampling asynchronous motor 98 is fixedly installed on the outer side of the N-shaped frame 97. A sampling bucket 99 is fixedly installed at the output end of the sampling asynchronous motor 98, so as to better automate the sampling of soil samples.

[0044] During use of this embodiment, when the linear module 91 is started, the main electric push rod 92 moves laterally, and when the main electric push rod 92 is started, the asynchronous reduction motor 93 moves up and down. When the asynchronous reduction motor 93 is started, the rectangular plate 94 fixedly installed at its output end can rotate. When the multi-stage electric push rod 95 is started, the N-shaped frame 97 can move up and down, thereby starting the sampling asynchronous motor 98, driving the sampling bucket 99 to rotate for excavation, and then transporting the excavated soil sample to the conveyor belt 615, thereby realizing automated sampling of soil samples, retracting the multi-stage electric push rod 95, lifting the soil sample in the sampling bucket 99 to the inside of the frame 1, rotating the rectangular plate 94, so that the soil sample moves above the conveyor belt 615, rotating the sampling bucket 99 to pour the soil sample to the top of the conveyor belt 615, and then the soil sample is detected by the monitoring component 6.

[0045] Among them, the electrical components appearing in this application document are all electrically connected to the controller 5, and the standard parts used in this application document can be purchased from the market. The specific connection methods of each part are connected by conventional means such as mature rivets and welding in the prior art, and the machinery, parts and equipment are all conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0046] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A grassland drought monitoring device applicable to multiple regions, comprising a frame (1), a supporting hydraulic cylinder (2) being arranged at the bottom end of the frame (1), and a side plate (3) being clamped on the side of the frame (1), characterized in that: A transparent cover (4) is fixedly mounted on the top of the frame (1), a monitoring camera is arranged inside the transparent cover (4), a controller (5) is fixedly mounted on the bottom of the inner side of the frame (1), a monitoring component (6) is arranged inside the frame (1), and the monitoring component (6) comprises: A top asynchronous motor (601), the top asynchronous motor (601) and the top fixed seat (602) are fixedly installed on the inner side of the top of the frame (1), a top threaded rod (603) is rotatably installed on the inner side of the top fixed seat (602), the output end of the top asynchronous motor (601) is fixedly connected to the outer side of the top threaded rod (603), a threaded block (604) is threadedly installed on the outer side of the top threaded rod (603), the bottom of the threaded block (604) is fixedly connected to the top center of the moving frame (605), the top sliders (606) are fixedly installed at both ends of the top of the moving frame (605), the top sliders (606) are slidably installed on the top slide rails (607), and the top slide rails (607) are fixedly installed on the inner wall of the frame (1); A bottom asynchronous motor (608), the bottom upper surface of the movable frame (605) is fixedly mounted with the bottom asynchronous motor (608) and the bottom fixed seat (609), the bottom fixed seat (609) is rotatably mounted with a bottom threaded rod (6010) on the inner side, the output end of the bottom asynchronous motor (608) is fixedly connected to the outer side of the bottom threaded rod (6010), the outer side of the bottom threaded rod (6010) is threadedly mounted with a bracket (6011), the bottom upper surface of the bracket (6011) is fixedly mounted with a bottom slider (6012), the bottom slider (6012) is slidably mounted on a bottom slide rail (6013), and the bottom slide rail (6013) is fixedly mounted on the bottom of the movable frame (605); An asynchronous motor (6014), wherein an asynchronous motor (6014) is fixedly mounted on the bottom of the bracket (6011), an output end of the asynchronous motor (6014) is fixedly connected to one end of an active hinged rod (6015), the other end of the active hinged rod (6015) is hingedly mounted with one end of a driven hinged rod (6016), the other end of the driven hinged rod (6016) is hingedly mounted on an hinged seat (6017), the asynchronous motor (6014), the active hinged rod (6015), the driven hinged rod (6016) and the hinged seat (6017) are arranged in three groups, a disc (6018) is fixedly mounted on the bottom of the hinged seat (6017), a connecting rod (6019) is arranged at the bottom end of the disc (6018), and a sensor is clamped at the bottom end of the connecting rod (6019); A storage rack (611), wherein the storage rack (611) and a main motor (612) are fixedly mounted on the inner bottom end of the frame (1), a transmission roller (613) is rotatably mounted on the inner side of the top end of the storage rack (611), two groups of transmission rollers (613) are provided, a conveyor belt (615) is sleeved and fitted between the two groups of transmission rollers (613), a transmission member (614) is transmission-mounted between one group of transmission rollers (613) and the output shaft of the main motor (612), and a collection box (616) is clamped on one side of the inner bottom end of the frame (1).

2. The grassland drought monitoring device applicable to multiple regions according to claim 1, characterized in that: The connecting rod (6019) and the sensor are provided in three groups, and the three groups of sensors are respectively a temperature sensor (621), a humidity sensor (622) and a pressure sensor (623).

3. The grassland drought monitoring device applicable to multiple regions according to claim 1, characterized in that: Four groups of the supporting hydraulic cylinders (2) are provided, and the four groups of the supporting hydraulic cylinders (2) are respectively arranged at the four corners of the bottom end of the frame (1), and the top piston ends of the supporting hydraulic cylinders (2) are hingedly mounted on the bottom end of the frame (1).

4. The grassland drought monitoring device applicable to multiple regions according to claim 1, characterized in that: Four groups of the transparent cover (4) and the monitoring cameras are provided, and the four groups of the transparent cover (4) and the monitoring cameras are respectively located at the four corners of the top of the frame (1), and the shooting directions of the four groups of cameras are respectively oriented towards the four corners of the frame (1).

5. The grassland drought monitoring device applicable to multiple regions according to claim 1, characterized in that: The circular disk (6018) is provided with a cleaning assembly (7), the cleaning assembly (7) comprising a support rod (71), the support rod (71) being slidably mounted inside the circular disk (6018), the bottom of the support rod (71) being fixedly connected to the top center of the connecting rod (6019), the top of the support rod (71) being fixedly mounted with a circular ring block (72), a spring rod (73) being fixedly mounted between the bottom of the circular ring block (72) and the top of the circular disk (6018), the circular disk A fixed end of a hydraulic rod (74) is fixedly mounted on the inner side of (6018), the top piston end of the hydraulic rod (74) is in contact with the bottom of the circular ring block (72), one end of a pressing rod (75) is fixedly mounted on the bottom of the circular ring block (72), an auxiliary hydraulic cylinder (77) is fixedly mounted at the top center of the disc (6018), a pressing switch (76) is provided at the bottom end of the auxiliary hydraulic cylinder (77), and the pressing switch (76) is located directly below the other end of the pressing rod (75).

6. The grassland drought monitoring device applicable to multiple regions according to claim 5, characterized in that: The support rods (71), spring rods (73) and hydraulic rods (74) are provided in multiple groups.

7. The grassland drought monitoring device applicable to multiple regions according to claim 6, characterized in that: The outer side of the piston end at the bottom end of the auxiliary hydraulic cylinder (77) is fixedly mounted at the inner center of the three-way block (78); a circular ring sleeve (79) is fixedly mounted on the outer side of the three-way block (78); the circular ring sleeve (79) is sleeved on the outer side of the connecting rod (6019), and the centers of the circular cross-sections of the two are coaxial; an air suction pump (710) is fixedly mounted on the top of the three-way block (78); an air inlet end of the air suction pump (710) is fixedly connected to one end of an air inlet pipe (711); the other end of the air inlet pipe (711) is fixedly mounted on the circular ring sleeve (79); the circular ring sleeve (79) is connected to the inside of the air inlet pipe (711); an air hole (712) is opened on the arc-shaped inner wall of the circular ring sleeve (79); and an air outlet pipe (713) is fixedly mounted on the air outlet end of the air suction pump (710).

8. The grassland drought monitoring device applicable to multiple regions according to claim 1, characterized in that: A moving assembly (8) is arranged on the outside of the conveyor belt (615), and the moving assembly (8) comprises a side hydraulic cylinder (81). The side hydraulic cylinder (81) is fixedly mounted on the outside of the moving frame (605), and a support plate (82) is fixedly mounted on the piston end of the bottom end of the side hydraulic cylinder (81). Two groups of support plates (82) are arranged, and a baffle (83) is clamped between the two groups of support plates (82). A side motor (84) is fixedly mounted on the outside of the bottom end of the support plate (82), and a brush rod (85) is clamped on the output end of the side motor (84). The brush rod (85) is rotatably mounted between the two groups of support plates (82). A baffle bar (86) is clamped on the top end of the collection box (616), and the outer side of the baffle bar (86) is slidably fitted to the outer side of the conveyor belt (615).

9. The grassland drought monitoring device applicable to multiple regions according to claim 1, characterized in that: The frame (1) is provided with a sampling assembly (9), the sampling assembly (9) comprising a linear module (91), the linear module (91) being fixedly mounted on the inner side of one end of the frame (1) away from the collecting box (616), the bottom fixed end of a main electric push rod (92) being fixedly mounted on the top of a sliding member inside the linear module (91), the top piston end of the main electric push rod (92) being fixedly mounted with an asynchronous reduction motor (93), the output end of the asynchronous reduction motor (93) being fixedly mounted with one end of a rectangular plate (94), and the top fixed end of a multi-stage electric push rod (95) being fixedly mounted on the bottom of the other end of the rectangular plate (94).

10. The grassland drought monitoring device applicable to multiple regions according to claim 9, characterized in that: A through slot (96) is provided at the bottom of the frame (1), the multi-stage electric push rod (95) passes through the through slot (96), the piston end at the bottom end of the multi-stage electric push rod (95) is fixedly connected to the top center of the N-shaped frame (97), a sampling asynchronous motor (98) is fixedly mounted on the outside of the N-shaped frame (97), and a sampling bucket (99) is fixedly mounted on the output end of the sampling asynchronous motor (98).

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