Aerosol integrated mobile observation device and method

Abstract

The invention discloses an aerosol integrated mobile observation device and method, and belongs to the technical field of aerosol observation devices and methods.The aerosol integrated mobile observation device comprises a panel, rollers matched with the panel are connected to the periphery of the bottom of the panel, and a handle is integrally formed and installed on the panel; the first adjusting and measuring mechanism comprises a first box body, the bottom end of the first box body is connected with the panel through a first spring, a servo motor is fixedly installed on the first box body, and an output shaft of the servo motor penetrates through the first box body and extends to the first rotating shaft; transverse stirring blades are fixedly connected to the first rotating shaft, and the first rotating shaft is in transmission connection with a second rotating shaft fixed to the first bevel gear through a first conveying belt. The technical problem that when external floating solid particles are adsorbed on the inner wall of the detection chamber or cannot form an airflow disturbance condition which is the same as that of the external environment, the accuracy of detection data cannot be improved is solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of aerosol observation devices and methods, and specifically relates to an aerosol integrated mobile observation device and method. Background Art

[0002] Aerosol refers to a gaseous dispersion system composed of solid or liquid particles suspended in a gas medium. The density of these solid or liquid particles can be slightly different from that of the gas medium, or it can be very different. For example, the particle size of plant aerosols such as pollen is between 5 and 100µm, and the particle size of aerosols produced by burning wood and tobacco is usually 0.01~1000µm, so the shapes of particles vary. They can be nearly spherical, such as liquid mist droplets, or they can be flake-shaped, needle-shaped, and other irregular shapes. From the perspective of fluid mechanics, aerosols are essentially multiphase fluids with gas as the continuous phase and solid and liquid as the dispersed phases.

[0003] Aerosol meters are mainly used to measure aerosol and cloud extinction coefficients in the vertical direction, monitor the source, type and development of pollutants, and observe cloud and boundary layer characteristics based on optical principles and light scattering theory. ‌ Aerosol meters use lasers to generate a monochromatic laser beam that passes through particles in the atmosphere. When the laser encounters particles, part of the light will be scattered by the particles. The receiver receives the scattered light and measures its intensity and scattering angle. Based on the intensity and angle of the scattered light, the concentration and size of the particles can be calculated.

[0004] When conducting aerosol tests on outdoor environments, if the variables of the test environment cannot be effectively adjusted, it will greatly affect the accuracy of the data. For example, if floating solid particles from the outside are adsorbed on the inner wall of the test chamber or cannot form the same airflow disturbance as the external environment, it will not be conducive to improving the accuracy of the test data. In addition, the existing test chamber cannot adapt its volume changes according to the amount of gas absorbed, which reduces the applicability of the test. Summary of the invention

[0005] The purpose of the present invention is to provide an aerosol integrated mobile observation device and method to solve the technical problem that if the floating solid particles from the outside are adsorbed on the inner wall of the detection room or cannot form the same airflow disturbance as the external environment, it will not be conducive to improving the accuracy of the detection data.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: An aerosol integrated mobile observation device, comprising: The panel has rollers adapted to the panel connected to the bottom and the panel is integrally formed with a handle; A first adjusting and measuring mechanism, the first adjusting and measuring mechanism comprises a first box body, the bottom end of the first box body is connected to the panel through a first spring, a servo motor is fixedly mounted on the first box body, an output shaft of the servo motor passes through the first box body and extends to a first rotating shaft, a transverse stirring blade is fixedly connected to the first rotating shaft, and the first rotating shaft and a second rotating shaft fixed to the first bevel gear are connected through a first conveyor belt transmission; The outer wall of the first bevel gear is meshed with a second bevel gear fixed on the movable rod, one end of the movable rod is connected to a turntable placed on the inner wall of the cover body, and the outer wall of the movable rod is connected to a vertical stirring blade placed between the side wall of the first box body and the cover body on the side away from the turntable, the protrusion on the turntable and the push rod are connected by a swing rod, and the outer wall of the push rod is provided with a strip groove that runs through the bottom of the first box body along the height direction of the fixed block; A second adjustment and measurement mechanism, the second adjustment and measurement mechanism comprises a second box, both sides of the outer wall of the second box are connected to telescopic chambers, and the second adjustment and measurement mechanism adjusts the size of the second box space by telescopic movement; The first box and the second box are both connected with an aerosol measuring instrument.

[0007] Furthermore, the second adjustment and measuring mechanism also includes a central rotating tooth placed on the second box body, the fixed shaft on the central rotating tooth and the output shaft of the servo motor are connected through a second conveyor belt transmission, and both ends of the outer wall of the central rotating tooth are engaged with a gear plate that moves in the opposite direction, and the extension of one end of the gear plate is connected to the telescopic chamber.

[0008] Furthermore, a storage box is movably connected to the bottom of the inner wall of the second box body. The storage box is of a pull-out design, and both sides of the bottom end of the storage box are connected to guide wheels on the side walls of the second box body.

[0009] Furthermore, it also includes an air suction mechanism, which includes a U-shaped tube placed on the first box body and the second box body, and an air pump fixed on the air suction nozzle is installed on the U-shaped tube through a guide component. The air suction nozzle is arranged in a cone shape, and a corrugated hose is installed on one end of the U-shaped tube close to the first box body.

[0010] Furthermore, the guide assembly includes a bending plate symmetrically arranged on the inner wall of the catheter, the bending plate is rotatably connected to the inner wall of the catheter through a movable shaft, and the inner wall of the movable shaft is connected to a reset spring adapted thereto, a trapezoidal block is fixedly installed on the inner wall of the catheter, a guide cavity placed inside the catheter is formed between the trapezoidal blocks, a second spring is provided between the guide cavities, a bracket fixed to the inner wall of the catheter is installed at one end of the second spring, and a baffle is installed at the other end.

[0011] Furthermore, flow equalizer plates are arranged between the shielding plate and the bending plate and are evenly distributed on the inner wall of the duct. The flow equalizer plates are arranged in a cone shape near the air inlet.

[0012] Furthermore, both sides of the swing rod are installed on the protrusion and the push rod by a rotational connection, the movable rod and the push rod are kept vertically arranged, and the horizontal stirring blades and the vertical stirring blades are respectively connected to the first rotating shaft and the movable rod by a plug-in installation.

[0013] Furthermore, a rounded corner is provided at the bottom of the push rod, and as the servo motor is started, the push rod is elastically restored by the first spring, and the first box body drives the first adjustment and measurement mechanism to vibrate up and down.

[0014] An aerosol integrated mobile observation method comprises the following steps: S1. Push the device to a designated position by a handle, turn on the air pump, and draw external gas into the first box and the second box through the U-shaped tube respectively; S2, start and control the servo motor, and under the action of mechanical transmission, drive the horizontal stirring blade on the first rotating shaft to rotate, and at the same time drive the vertical stirring blade on the movable rod to rotate, so as to construct a first measurement environment for gas flow; S3. After the servo motor is started, the gear plate will drive the telescopic chamber to move in the opposite direction, thereby changing the volume change in the second box body, thereby constructing a second measurement environment with volume change adjustment; S4. Under the action of the aerosol measuring instrument, the concentration and size of the particles in the first measurement environment and the second measurement environment are calculated.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: (1) A pushing mechanism is provided, and a roller is provided on the panel. When the handle is pushed, the device can be pushed to the corresponding indication point, thereby facilitating the corresponding aerosol measurement work in the regional environment.

[0016] (2) A first adjustment and measurement mechanism is provided. When the servo motor is started, the first rotating shaft can be used to drive the rotation of the horizontal stirring blade, and then the second rotating shaft can be driven to rotate through the first conveyor belt. With the help of mechanical transmission, the power can be transmitted to the turntable of the movable rod and caused to rotate. Since the swing rod is rotatably connected to the turntable and the push rod, the rotational motion of the turntable can be converted into the up and down movement of the push rod. Moreover, when the movable rod rotates, it can drive the rotation of the vertical stirring blade. This can generate gas turbulence and simulate the outdoor air environment. At the same time, it can prevent floating particles from being adsorbed or even accumulated on the inner wall of the first box, thereby affecting the accuracy of the detection data. At the same time, the movement of the push rod cooperates with the first spring to allow the first box to move accordingly. This can further prevent particles from adhering to the inner wall of the first box, thereby further improving the accuracy of the data.

[0017] (3) A second adjustment and measurement mechanism is provided. After the servo motor is started, the central rotating gear can be driven to rotate through the second conveyor belt, so that the gear plate drives the telescopic chambers at both ends to move. In this way, the size of the space inside the second box can be adaptively adjusted to change, and then a variable parameter is formed while adjusting the space of the second box, so as to adapt to the air intake volume under different conditions and detect the corresponding aerosol test data. At the same time, during the activity of the telescopic chamber, the accumulated particles will automatically fall into the storage box for collection through extrusion and aggregation, which is convenient for personnel to clean and handle.

[0018] (4) A flow guide component is provided. After the air pump is started, in order to be able to adaptively and automatically adjust the flow rate, when the flow rate is too large, the bending plate on the movable shaft will rotate in the center, thereby reducing the size of the flow port, so that the flow rate passing through can be reduced. At the same time, the downward movement distance of the baffle plate will also increase, and the air holes between the baffle plate and the trapezoidal block will also be reduced. In addition, the setting of the flow equalizer between the baffle plate and the bending plate can achieve the purpose of uniform airflow. The above structural design can adaptively and automatically adjust gas flow rates of different sizes, thereby preventing the airflow from being too large or too small, resulting in the inability to accurately control the gas volume. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] 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 description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a schematic diagram of the structure of an aerosol integrated mobile observation device of the present invention. Figure 1 ; Figure 2This is a schematic diagram of the structure of an aerosol integrated mobile observation device of the present invention. Figure 2 ; Figure 3 This is a front view of an aerosol integrated mobile observation device of the present invention. Figure 4 is a schematic diagram of the interior of the first box of the present invention; Figure 5 Schematic diagram of meshing transmission of the first bevel gear and the second bevel gear of the present invention; Figure 6 It is a schematic diagram of the connection between the turntable and the push rod of the present invention; Figure 7 It is a schematic diagram of the meshing transmission of the center rotating gear of the present invention; Figure 8 is a schematic diagram of the interior of the second housing of the present invention; Fig. 9 It is a structural schematic diagram of the flow guide assembly of the present invention; Fig.10 It is a schematic diagram of the process of an aerosol integrated mobile observation method of the present invention.

[0021] Figure numerals: 1, panel; 2, handle; 3, first adjustment and measurement mechanism; 4, first box; 5, first spring; 6, servo motor; 7, first rotating shaft; 8, horizontal stirring blade; 9, first bevel gear; 10, second rotating shaft; 11, first conveyor belt; 12, movable rod; 13, second bevel gear; 14, turntable; 15, vertical stirring blade; 16, push rod; 17, swing rod; 18, fixed block; 19, second adjustment and measurement mechanism Structure; 20. Second box body; 21. Telescopic chamber; 22. Center gear; 23. Second conveyor belt; 24. Gear plate; 25. Storage box; 26. Guide wheel; 27. Suction mechanism; 28. U-shaped tube; 29. ​​Guide assembly; 30. Suction nozzle; 31. Air pump; 32. Bending plate; 33. Return spring; 34. Trapezoidal block; 35. Second spring; 36. Shielding plate; 37. Flow-uniform plate; 38. Aerosol measuring instrument; 39. Cover body. DETAILED DESCRIPTION

[0022] 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.

[0023] Reference Manual Attached Figure 1 and Figure 2 As shown, an aerosol integrated mobile observation device comprises: Panel 1, the bottom of the panel 1 is connected with rollers adapted thereto, and a handle 2 is integrally formed and installed on the panel 1; a first adjusting and measuring mechanism 3, the first adjusting and measuring mechanism 3 includes a first box body 4, the bottom end of the first box body 4 is connected to the panel 1 through a first spring 5, and a servo motor 6 is fixedly installed on the first box body 4, the output shaft of the servo motor 6 passes through the first box body 4 and extends to the first rotating shaft 7, a transverse stirring blade 8 is fixedly connected to the first rotating shaft 7, and the first rotating shaft 7 and the second rotating shaft 10 fixed on the first bevel gear 9 are connected by a first conveyor belt 11 for transmission; wherein, the outer wall of the first bevel gear 9 is meshed with a transmission fixed on A second bevel gear 13 on the movable rod 12, one end of the movable rod 12 is connected to a turntable 14 placed on the inner wall of the cover body 39, and the outer wall of the movable rod 12 is connected to a vertical stirring blade 15 placed between the side wall of the first box body 4 and the cover body 39 on the side away from the turntable 14. The protrusion on the turntable 14 and the push rod 16 are connected by a swing rod 17. The outer wall of the push rod 16 is provided with a strip groove that passes through the bottom of the first box body 4 along the height direction of the fixed block 18. A pushing mechanism is set, and a roller is provided on the panel 1. Under the pushing action of the handle 2, the device can be pushed to the corresponding indication point, thereby facilitating the corresponding aerosol measurement work in the regional environment.

[0024] Specifically, in order to extend the work, in order to detect aerosols in outdoor environments at different heights, the device can be installed by being mounted on a drone. In this way, when the drone is flying in different regional environments, it can greatly increase the contact with outdoor environments with larger height differences, thereby expanding the application effect of aerosol detection in regional environments. At the same time, the duct on the suction nozzle 30 can be directly designed to be telescopic, and locked and fixed by means of a bolt assembly or a positioning pin. In this way, the height of the duct can be adaptively extended to absorb air at different heights. The above-mentioned bolt assembly and positioning pin are conventional technical means for those skilled in the art. Therefore, the present invention will not be described in detail here, and no corresponding drawings are drawn, but it does not affect the implementation of the technical solution of the present invention.

[0025] refer to Figure 1 , Figure 7 and Figure 8 The second adjusting and measuring mechanism 19 includes a second box body 20, and both sides of the outer wall of the second box body 20 are connected with telescopic chambers 21, and the second adjusting and measuring mechanism 19 adjusts the space size of the second box body 20 by telescopic activity.

[0026] The second adjustment and measuring mechanism 19 also includes a center gear 22 placed on the second box body 20, and the fixed shaft on the center gear 22 and the output shaft of the servo motor 6 are connected through a second conveyor belt 23, and both ends of the outer wall of the center gear 22 are meshed with gear plates 24 that move in the opposite direction, and the extension of one end of the gear plate 24 is connected to the telescopic chamber 21, and a storage box 25 is movably connected to the bottom of the inner wall of the second box body 20. The storage box 25 is a pull-out design, and both sides of the bottom end of the storage box 25 are connected to the guide wheels 26 on the side walls of the second box body 20.

[0027] Specifically, after the servo motor 6 is started, it can drive the fixed shaft to rotate through the second conveyor belt 23, and then transmit power to the center rotating tooth 22 to make it rotate. In this way, under the action of the gear meshing transmission, the gear plate 24 can drive the movement of the telescopic chamber 21, so that the size of the space inside the second box body 20 will be adjusted accordingly to adapt to the suction volume brought by the air pump 31 to different degrees.

[0028] A second adjusting and measuring mechanism 19 is provided. After the servo motor 6 is started, the central rotating gear 22 can be driven to rotate through the second conveyor belt 23, so that the gear plate 24 drives the telescopic chambers 21 at both ends to move. In this way, the size of the space inside the second box body 20 can be adaptively adjusted, and then while adjusting the space of the second box body 20, a variable parameter is formed to adapt to the air intake volume under different conditions and detect the corresponding aerosol test data. At the same time, during the activity of the telescopic chamber 21, the accumulated particles will automatically fall into the storage box 25 for collection through extrusion and aggregation, which is convenient for personnel to clean and handle.

[0029] In addition, during the long-term use of the telescopic chamber 21, the particulate impurities inside will adhere to the inner wall of the second box body 20. During the pushing process, the telescopic chamber 21 can push the accumulated impurities into the storage box 25 under the pushing action, and the edges of the storage box 25 are inclined all around, which is more conducive to the particles sliding into the storage box 25. The guide wheels 26 on the inner wall of the second box body 20 can move the storage box 25 by rolling friction, and have a limiting and guiding function. At the same time, the rolling friction can effectively reduce the friction generated between the structural parts, reduce friction damage, and thus increase the service life of the device.

[0030] refer to Figure 2 , Figure 3 and Fig. 9 An aerosol integrated mobile observation device also includes an air suction mechanism 27, which includes a U-shaped tube 28 placed on the first box body 4 and the second box body 20, and an air pump 31 fixed on the air suction nozzle 30 is installed on the U-shaped tube 28 through a guide component 29, and the air suction nozzle 30 is set in a cone shape.

[0031] The guide assembly 29 includes a bending plate 32 symmetrically arranged on the inner wall of the catheter, the bending plate 32 is rotatably connected to the inner wall of the catheter through a movable shaft, and the inner wall of the movable shaft is connected to a return spring 33 adapted thereto, a trapezoidal block 34 is fixedly installed on the inner wall of the catheter, a guide cavity placed inside the catheter is formed between the trapezoidal blocks 34, a second spring 35 is provided between the guide cavities, one end of the second spring 35 is provided with a bracket fixed to the inner wall of the catheter, and a baffle plate 36 is installed at the other end.

[0032] Between the baffle plate 36 and the bending plate 32, there are flow equalizer plates 37 equidistantly distributed on the inner wall of the duct. The flow equalizer plates 37 are arranged in a cone shape near the air inlet. The cone-shaped flow equalizer plates 37 can reduce air resistance, thereby allowing the airflow to pass through at a uniform and stable speed. At the same time, the flow equalizer plates 37 are arranged between the bending plate 32 and the baffle plate 36, which can also play a role in transition regulation for the airflow.

[0033] A flow guide component 29 is set. After the air pump 31 is started, in order to be able to adaptively and automatically adjust the flow rate, when the flow rate is too large, the bending plate 32 on the movable shaft will rotate to the center, thereby reducing the size of the flow port, so that the flow rate passing through can be reduced. At the same time, the downward movement distance of the baffle plate 36 will also increase, and the air holes between the baffle plate 36 and the trapezoidal block 34 will also be reduced. In addition, the setting of the flow equalizer 37 between the baffle plate 36 and the bending plate 32 can achieve the purpose of uniform airflow. The above-mentioned structural design can adaptively and automatically adjust gas flow rates of different sizes, thereby preventing the airflow from being too large or too small, resulting in the inability to accurately control the gas volume.

[0034] Specifically, when the air flow rate is too large, the adjustment movement of the bending plate 32 and the baffle plate 36 can shrink the air flow port and thus reduce the flow rate. When the air flow rate is too large, the adjustment movement of the bending plate 32 and the baffle plate 36 can expand the air flow port and thus increase the flow rate. This can prevent excessive or insufficient air flow from entering the box, and prevent the external gas flow from being unable to be accurately controlled and regulated.

[0035] refer to Figure 3 , Figure 4 , Figure 5 and Figure 6 Both sides of the swing rod 17 are installed on the protrusion and the push rod 16 by a rotational connection. The movable rod 12 and the push rod 16 are kept vertically arranged. The horizontal stirring blade 8 and the vertical stirring blade 15 are respectively connected to the first rotating shaft 7 and the movable rod 12 by a plug-in installation.

[0036] The bottom of the push rod 16 is provided with a rounded corner, and as the servo motor 6 is started, the push rod 16 is elastically restored by the first spring 5, and the first box 4 drives the first adjustment and measurement mechanism 3 to vibrate up and down, and the first box 4 and the second box 20 are both connected to an aerosol measuring instrument 38.

[0037] The rounded corner setting at the bottom of the push rod 16 prevents the contact area from being too small when the push rod 16 contacts the panel 1, which would cause the force to be too concentrated and cause force load, thereby damaging the safety of the structure. At the same time, the push rod 16 with rounded corners is also conducive to increasing the aesthetics of the device.

[0038] A first adjusting and measuring mechanism 3 is set. When the servo motor 6 is started, it can drive the rotation of the horizontal stirring blade 8 through the first rotating shaft 7, and then drive the rotation of the second rotating shaft 10 through the first conveyor belt 11. With the help of mechanical transmission, the power can be transmitted to the turntable 14 of the movable rod 12 and make it rotate. Since the swing rod 17 is rotatably connected to the turntable 14 and the push rod 16, the rotational movement of the turntable 14 can be converted into the up and down movement of the push rod 16, and the movable rod 12 can drive the rotation of the vertical stirring blade 15 when rotating, so that gas turbulence can be generated, and the outdoor air environment can be simulated. At the same time, it can prevent the floating particles from being adsorbed or even accumulated on the inner wall of the first box body 4, thereby affecting the accuracy of the detection data. At the same time, the movement of the push rod 16 cooperates with the first spring 5, which can make the first box body 4 move accordingly, which can further prevent the particles from adhering to the inner wall of the first box body 4, thereby further improving the accuracy of the data.

[0039] refer to Fig.10 , an aerosol integrated mobile observation method, comprising the following steps: S1, push the device to a designated position by means of the handle 2, turn on the air pump 31, and draw the external gas into the first box body 4 and the second box body 20 respectively through the U-shaped tube 28; S2, start and control the servo motor 6, under the action of mechanical transmission, drive the horizontal stirring blade 8 on the first rotating shaft 7 to rotate, and at the same time drive the vertical stirring blade 15 on the movable rod 12 to rotate, so as to construct a first measurement environment for gas flow; S3, after the servo motor 6 is started, the gear plate 24 will drive the telescopic chamber 21 to move in the opposite direction, thereby changing the volume change in the second box body 20, thereby constructing a second measurement environment with volume change adjustment; S4. Under the action of the aerosol measuring instrument 38, the concentration and size of the particles in the first measurement environment and the second measurement environment are calculated.

[0040] The entire observation method process is reasonably designed and can quickly measure aerosols in outdoor air environments. The laser generates monochromatic laser light. After the laser passes through the particles, the receiver measures the intensity and angle of the scattered light. The concentration and size of the particles are inferred through corresponding mathematical models and algorithms. In addition, the measurement environment can be changed to make it more in line with the outdoor air environment, and the measurement accuracy is high.

[0041] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

[0042] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An aerosol integrated mobile observation device, characterized in that: include: A panel (1), wherein the bottom of the panel (1) is connected to rollers adapted thereto on all sides thereof, and a handle (2) is integrally formed and mounted on the panel (1); A first adjusting and measuring mechanism (3), the first adjusting and measuring mechanism (3) comprising a first housing (4), the bottom end of the first housing (4) being connected to the panel (1) via a first spring (5), and a servo motor (6) being fixedly mounted on the first housing (4), the output shaft of the servo motor (6) passing through the first housing (4) and extending to a first rotating shaft (7), a transverse stirring blade (8) being fixedly connected to the first rotating shaft (7), and the first rotating shaft (7) and a second rotating shaft (10) fixed to the first bevel gear (9) being transmission-connected via a first conveyor belt (11); The outer wall of the first bevel gear (9) is meshed with a second bevel gear (13) fixed on a movable rod (12); one end of the movable rod (12) is connected to a turntable (14) disposed on the inner wall of a cover body (39); and a vertical stirring blade (15) disposed between a side wall of the first housing (4) and the cover body (39) is connected to the outer wall of the movable rod (12) away from the turntable (14); a protrusion on the turntable (14) and the push rod (16) are connected via a swing rod (17); and a strip groove penetrating the bottom of the first housing (4) is provided on the outer wall of the push rod (16) along the height direction of the fixed block (18); A second adjusting and measuring mechanism (19), the second adjusting and measuring mechanism (19) comprising a second box (20), both sides of the outer wall of the second box (20) being connected to telescopic chambers (21), and the second adjusting and measuring mechanism (19) adjusting the size of the space of the second box (20) by means of telescopic movement; Furthermore, both the first box body (4) and the second box body (20) are connected to an aerosol measuring instrument (38).

2. The aerosol integrated mobile observation device according to claim 1, characterized in that: The second adjusting and measuring mechanism (19) further comprises a central rotating tooth (22) disposed on the second housing (20), wherein a fixed shaft on the central rotating tooth (22) and an output shaft of the servo motor (6) are connected in transmission via a second conveyor belt (23), and both ends of the outer wall of the central rotating tooth (22) are meshed with a gear plate (24) that moves in the opposite direction, and an extension of one end of the gear plate (24) is connected to the telescopic chamber (21).

3. The aerosol integrated mobile observation device according to claim 2, characterized in that: A storage box (25) is movably connected to the bottom of the inner wall of the second box body (20); the storage box (25) is of a pull-out design, and both sides of the bottom end of the storage box (25) are connected to guide wheels (26) on the side walls of the second box body (20).

4. The aerosol integrated mobile observation device according to claim 1, characterized in that: The invention also comprises an air suction mechanism (27), the air suction mechanism (27) comprising a U-shaped tube (28) placed on the first box body (4) and the second box body (20), an air pump (31) fixed on an air suction nozzle (30) being installed on the U-shaped tube (28) via a flow guide assembly (29), the air suction nozzle (30) being arranged in a cone shape, and a corrugated hose being installed on one end of the U-shaped tube (28) close to the first box body (4).

5. The aerosol integrated mobile observation device according to claim 4, characterized in that: The flow guide assembly (29) comprises a bending plate (32) symmetrically arranged on the inner wall of the conduit, the bending plate (32) being rotatably connected to the inner wall of the conduit via a movable shaft, and the inner wall of the movable shaft is connected to a return spring (33) adapted thereto, a trapezoidal block (34) is fixedly mounted on the inner wall of the conduit, a flow guide cavity arranged inside the conduit is formed between the trapezoidal blocks (34), a second spring (35) is arranged between the flow guide cavities, one end of the second spring (35) is mounted with a bracket fixed to the inner wall of the conduit, and the other end thereof is mounted with a shielding plate (36).

6. The aerosol integrated mobile observation device according to claim 5, characterized in that: Flow equalizers (37) are arranged between the shielding plate (36) and the bending plate (32) and are arranged on the inner wall of the conduit at equal intervals. The flow equalizers (37) are arranged in a conical shape near the air inlet.

7. The aerosol integrated mobile observation device according to claim 1, characterized in that: Both sides of the swing rod (17) are mounted on the protruding portion and the push rod (16) by means of a rotational connection, the movable rod (12) and the push rod (16) are vertically arranged, and the horizontal stirring blade (8) and the vertical stirring blade (15) are respectively connected to the first rotating shaft (7) and the movable rod (12) by means of a plug-in installation.

8. The aerosol integrated mobile observation device according to claim 7, characterized in that: The bottom of the push rod (16) is provided with a rounded corner, and when the servo motor (6) is started, the push rod (16) is elastically restored by the first spring (5), and the first box (4) drives the first adjustment and measurement mechanism (3) to vibrate up and down.

9. An aerosol integrated mobile observation method, applied to an aerosol integrated mobile observation device according to any one of claims 1 to 8, characterized in that: The steps include: S1. Push the device to a designated position by means of a handle (2), turn on the air pump (31), and draw external gas into the first box (4) and the second box (20) through the U-shaped tube (28); S2, starting and controlling the servo motor (6), driving the horizontal stirring blade (8) on the first rotating shaft (7) to rotate under the action of mechanical transmission, and driving the vertical stirring blade (15) on the movable rod (12) to rotate, thereby constructing a first measurement environment for gas flow; S3, after the servo motor (6) is started, the gear plate (24) drives the telescopic chamber (21) to move in the opposite direction, thereby changing the volume change in the second box body (20), thereby constructing a second measurement environment with adjustable volume change; S4. Under the action of the aerosol measuring instrument (38), the concentration and size of the particles in the first measurement environment and the second measurement environment are calculated.

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