Ambient air detection device

Abstract

The invention discloses an ambient air detection device, which comprises a control carrying assembly and a sampling detection part, the top side of the control carrying assembly is provided with a route flight mechanism assembled by bolts, and the inner bottom side of the control carrying assembly is provided with the sampling detection part assembled by bolts. According to the device, after a hydraulic rod outputs power to drive an output end to perform telescopic operation, a pull rod and a hinged base operate to a proper angle position, and after a brushless motor outputs power to drive the output end to operate, a rotating shaft drives rotor blades to rotate at a high speed; the equipment can effectively fly to a proper height position, after the equipment runs to the height position, an acceleration motor on an end arm outputs power to drive an output end to run, then a propelling rotor wing can drive the equipment to quickly move to a target site, and therefore the effect of multi-site detection is achieved in cooperation with an up-sampling detection component; and the detection accuracy of the equipment is improved.

Description

Technical Field

[0001] The invention relates to the technical field of ambient air detection, in particular to an ambient air detection device. Background Art

[0002] Air quality testing refers to the testing of air quality. The quality of air quality reflects the concentration of pollutants in the air. Air pollution is a complex phenomenon. The concentration of air pollutants at a specific time and place is affected by many factors. The emission of anthropogenic pollutants from fixed and mobile pollution sources is one of the most important factors affecting air quality, including exhaust from vehicles, ships, and aircraft, industrial production emissions, residents' lives and heating, garbage incineration, etc. The development density of cities, topography and meteorology are also important factors affecting air quality. The concentration levels of various pollutants are important indicators for measuring air quality. They have different degrees of impact on people's health and quality of life. Air quality testing indicators are crucial to people's lives. First of all, they are directly related to people's health and quality of life. For example, excessive PM2.5 concentrations will lead to an increased incidence of respiratory diseases and cardiovascular diseases, high concentrations of CO2 and SO2 will have a negative impact on people's lung function; and high concentrations of ozone will irritate our eyes and respiratory system. Therefore, understanding air quality testing indicators and taking corresponding measures are of great significance to improving our quality of life.

[0003] When the existing air detection device is in use, such as the application number CN202310166274.7, which discloses an air quality detection device in the field of environmental detection, the device includes a lower support, a middle support and an upper support, wherein the lower support is slidably matched with the middle support and the upper support to adjust the height, the middle support is provided with a detachable first support seat and a second support seat on the outside, the lower support is provided with a detachable third support seat and a rotatably connected fourth support column and a fifth support seat on the outside, the third support seat pulls the fourth support column and the fifth support seat through a pull column, the upper end of the upper support is rotatably connected to the top frame, and the side of the top frame is provided with a rotatable support long rod. The present invention adopts a detachable foldable storage design, which can be effectively replaced and adjusted according to the needs of the use environment, is simple and quick to operate, and has high stability after installation, and can also be replaced according to temporary use or long-term fixed use. The overall scope of application is wide; however, in the above-mentioned technology, detection is mainly carried out at a fixed position, and it is difficult to detect multiple samples of air quality at other height positions. For this reason, we propose an environmental air detection device to solve the above problems. Summary of the invention

[0004] In response to the above problems, the present invention proposes an ambient air detection device, which mainly utilizes the output power of a hydraulic rod to drive the output end to extend and retract, so that the pull rod and the articulated base can move to a suitable angle position. After the output power of a brushless motor drives the output end to operate, the rotating shaft drives the rotor blades to rotate at high speed, so that the equipment can effectively fly to a suitable height position. After running to the height position, the output power of the acceleration motor on the end arm drives the output end to operate, so that the propulsion rotor can drive the equipment to move quickly to the target location, thereby cooperating with the sampling detection component to achieve the effect of multi-location detection, thereby improving the detection accuracy of the equipment.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] An ambient air detection device includes a control mounting assembly and a sampling detection component. The top side of the control mounting assembly is provided with a route flight mechanism assembled with bolts, and the inner bottom side of the control mounting assembly is provided with a sampling detection component assembled with bolts.

[0007] As a further technical solution, the control mounting assembly includes a control chassis, an external antenna, end strips, a camera, a side frame, a photovoltaic panel, a bolt steel pad, a protruding rod, a signal light, an inclined frame and a mounting block. The control chassis is provided with an external antenna around the top, the control chassis is provided with end strips assembled with bolts around the bottom, and a camera is provided below one end of the end strip, the control chassis is provided with side frames assembled with bolts at both ends, and a photovoltaic panel is provided at one end of the side frame.

[0008] As a further technical solution, bolt steel washers assembled with bolts are provided on both sides of the control chassis, and a protruding rod is provided at one end of the bolt steel washers, a signal light is provided on the side of the protruding rod, a hinged inclined frame is provided at one end of the protruding rod, and a loading block is provided below one end of the inclined frame.

[0009] As a further technical solution, the route flight mechanism includes a bolt base plate, an insert block, a casing, a cylinder, a latch, an upper block, an end arm, an acceleration motor, a propulsion rotor, a terrain radar, a satellite antenna, an articulated frame, a pull rod, an articulated base, a hydraulic rod, a brushless motor, a rotating shaft and a rotor blade. The bolt base plate is arranged on the top side of the control chassis, an insert block is arranged above the bolt base plate, and a casing is arranged above the insert block, cylinders are arranged on both sides of the casing, and latches are arranged at the output end of the cylinder.

[0010] As a further technical solution, an upper block is arranged above the cabin, and end arms are arranged at both ends of the upper block, an acceleration motor is arranged at one end of the end arm, and a propulsion rotor is arranged at the output end of the acceleration motor, terrain radars are arranged on both sides above the upper block, and a satellite antenna is arranged on the top side of the upper block.

[0011] As a further technical solution, articulated frames are provided on both sides of the upper block, and hinged pull rods are provided at both ends of the articulated frames, a hinged base is provided on one side of the pull rod, and an output end of a hydraulic rod is provided at one end of the articulated base, a brushless motor is provided at one end of the pull rod, and a rotating shaft is provided at the output end of the brushless motor, and a rotor blade is provided on the side of the rotating shaft.

[0012] As a further technical solution, the sampling and detection component includes a lifting screw plate, a lifting cabin, a partition frame, an air intake fan, an inlet cabin, a mesh cover, a hole cover, a main valve cabin, a side pipe, a control valve block, a rotating motor, a rotating plug, a partition frame, a pneumatic insert, a detection cabin, a force frame, a detector body and a sample tank. The lifting screw plate is bolted to the inner bottom side of the control chassis, a lifting cabin is arranged below one end of the lifting screw plate, a partition frame is arranged on the inner side of the lifting cabin, and an air intake fan is arranged on the inner end side of the partition frame, a mesh cover is arranged at one end of the lifting cabin, and a hole cover is arranged on the inner side of one end of the mesh cover, and a hole cover is arranged on one side of the hole cover.

[0013] As a further technical solution, a main valve cabin is provided on the inner end side of the hoisting cabin, and a side pipe is provided at the output end of the main valve cabin, a control valve block is provided at the output end of the side pipe, and a rotating motor is provided at one end of the control valve block, a rotating plug is provided at the output end of the rotating motor, a partition frame is provided on the inner side of the control valve block, and a pneumatic plug is provided at the output end of the partition frame.

[0014] As a further technical solution, a detection chamber is provided at the output end of the control valve block, a force frame is provided inside the detection chamber, a detector body is provided inside the force frame, and a sample tank is provided at the output end of the detection chamber.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The device of the invention mainly utilizes the output power of the hydraulic rod to drive the output end to extend and retract, so that the pull rod and the articulated base can move to a suitable angle position. After the output power of the brushless motor drives the output end to operate, the rotating shaft drives the rotor blades to rotate at high speed, so that the equipment can effectively fly to a suitable height position. After running to the height position, the output power of the acceleration motor on the end arm drives the output end to operate, so that the propulsion rotor can drive the equipment to move quickly to the target location, thereby cooperating with the sampling detection component to achieve the effect of multi-location detection, thereby improving the detection accuracy of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of an ambient air detection device;

[0018] Figure 2 It is a schematic diagram of the structure of the present invention from a side view;

[0019] Figure 3 It is a structural schematic diagram of the control mounting component in the present invention;

[0020] Figure 4 It is a structural schematic diagram of the route flight mechanism in the present invention;

[0021] Figure 5 It is a schematic diagram of the structure of the cylinder and the latch in the present invention;

[0022] Figure 6 It is a structural schematic diagram of the sampling and detection component in the present invention;

[0023] Figure 7 It is a structural schematic diagram of the control valve block and the rotating motor in the present invention.

[0024] In the figure: 1. Control mounting assembly; 101. Control chassis; 102. External antenna; 103. End bar; 104. Camera; 105. Side frame; 106. Photovoltaic panel; 107. Bolt steel pad; 108. Protruding rod; 109. Signal light; 1010. Oblique frame; 1011. Mounting block; 2. Route flight mechanism; 201. Bolt base plate; 202. Insertion block; 203. Cabin; 204. Cylinder; 205. Latch; 206. Upper block; 207. End arm; 208. Acceleration motor; 209. Propulsion rotor; 2010. Terrain radar; 2011. Satellite antenna; 2012. Articulated frame; 2013 , pull rod; 2014, hinged base; 2015, hydraulic rod; 2016, brushless motor; 2017, rotating shaft; 2018, rotor blade; 3, sampling and detection components; 301, lifting screw plate; 302, lifting cabin; 303, partition frame; 304, air intake fan; 305, inlet cabin; 306, mesh cover; 307, hole cover; 308, main valve cabin; 309, side pipe; 3010, control valve block; 3011, rotating motor; 3012, rotating plug; 3013, partition frame; 3014, pneumatic insert; 3015, detection cabin; 3016, force frame; 3017, detector body; 3018, sample tank. DETAILED DESCRIPTION

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0027] 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.

[0028] See also Figure 1-7 In an embodiment of the present invention, an ambient air detection device includes a control mounting component 1 and a sampling detection component 3, wherein a route flight mechanism 2 assembled with bolts is arranged on the top side of the control mounting component 1, and a sampling detection component 3 assembled with bolts is arranged on the inner bottom side of the control mounting component 1.

[0029] The control mounting assembly 1 includes a control chassis 101, an external antenna 102, an end strip 103, a camera 104, a side frame 105, a photovoltaic panel 106, a bolt steel washer 107, a protruding rod 108, a signal light 109, an inclined frame 1010 and a mounting block 1011. The external antenna 102 is arranged around the top of the control chassis 101, the end strip 103 assembled with bolts is arranged around the bottom of the control chassis 101, and the camera 104 is arranged below one end of the end strip 103, the side frames 105 assembled with bolts are arranged at both ends of the control chassis 101, and the photovoltaic panel 106 is arranged at one end of the side frame 105.

[0030] In the embodiment of the present invention, when in use, the photovoltaic panel 106 at one end of the side frame 105 can be used to perform photovoltaic charging. After charging to the appropriate energy, the external antenna 102 on the outside of the control box 101 is used to perform real-time control transmission, and the camera 104 under one end of the end strip 103 is used for observation operations.

[0031] Bolt steel washers 107 assembled with bolts are arranged on both sides of the control chassis 101, and a protruding rod 108 is arranged at one end of the bolt steel washers 107, a signal light 109 is arranged on the side of the protruding rod 108, a hinged inclined frame 1010 is arranged at one end of the protruding rod 108, and a mounting block 1011 is arranged below one end of the inclined frame 1010.

[0032] In the embodiment of the present invention, when in use, the protruding rod 108 is bolted to both sides of the control chassis 101 through the bolt steel pads 107, and the inclined frame 1010 and the mounting block 1011 cooperate with each other to achieve the effect of supporting the control chassis 101.

[0033] The route flight mechanism 2 includes a bolt base plate 201, an insert block 202, a casing 203, a cylinder 204, a latch 205, an upper block 206, an end arm 207, an acceleration motor 208, a propulsion rotor 209, a terrain radar 2010, a satellite antenna 2011, an articulated frame 2012, a pull rod 2013, an articulated base 2014, a hydraulic rod 2015, a brushless motor 2016, a rotating shaft 2017 and a rotor blade 2018. The bolt base plate 201 is arranged on the top side of the control chassis 101, the insert block 202 is arranged above the bolt base plate 201, and the casing 203 is arranged above the insert block 202, cylinders 204 are arranged on both sides of the casing 203, and the output end of the cylinder 204 is provided with a latch 205.

[0034] In the embodiment of the present invention, when installation is required, the bolt base plate 201 is bolted to the top side of the control chassis 101, and the plug-in block 202 is plugged and fixed in the inner cavity of the casing 203, and the cylinder 204 outputs power to drive the output end to operate, so that after the cylinder 204 outputs power to extend and retract, the pin 205 is plugged and fixed to the plug-in block 202 and the casing 203.

[0035] An upper block 206 is arranged above the cabin 203, and end arms 207 are arranged at both ends of the upper block 206. An acceleration motor 208 is arranged at one end of the end arm 207, and a propulsion rotor 209 is arranged at the output end of the acceleration motor 208. Terrain radars 2010 are arranged on both sides above the upper block 206, and a satellite antenna 2011 is arranged on the top side of the upper block 206.

[0036] In an embodiment of the present invention, when the device is flying, the terrain radars 2010 on both sides above the upper block 206 can be used for detection. After detection, the surrounding terrain can be appropriately matched, and a satellite antenna 2011 can be used for remote communication operations. When acceleration is required, the acceleration motor 208 at one end of the end arm 207 is used to output power to drive the propulsion rotor 209 to enable the device to move quickly.

[0037] Articulated frames 2012 are provided on both sides of the upper block 206, and hinged pull rods 2013 are provided at both ends of the articulated frames 2012, a hinged base 2014 is provided on one side of the pull rod 2013, and an output end of a hydraulic rod 2015 is provided at one end of the articulated base 2014, a brushless motor 2016 is provided at one end of the pull rod 2013, and a rotating shaft 2017 is provided at the output end of the brushless motor 2016, and a rotor blade 2018 is provided on the side of the rotating shaft 2017.

[0038] In an embodiment of the present invention, when it is necessary to collect samples, the output power of the output end of the hydraulic rod 2015 is used to drive the output end to extend and retract, so that after the output power of the output end of the hydraulic rod 2015 is extended and retracted, the hinged base 2014 drives the pull rod 213 to adjust and expand to a suitable angle, and the brushless motor 2016 at one end of the pull rod 2013 is used to output power to drive the output end to operate, so that the rotating shaft 217 rotates, and after the rotation, the high-speed rotation of the rotor blade 2018 enables the device to fly.

[0039] The sampling and detection component 3 includes a lifting screw plate 301, a lifting cabin 302, a partition frame 303, an air inlet fan 304, an inlet cabin 305, a mesh cover 306, a hole cover 307, a main valve cabin 308, a side pipe 309, a control valve block 3010, a rotating motor 3011, a rotating plug 3012, a partition frame 3013, a pneumatic insert 3014, a detection cabin 3015, a force frame 3016, a detector body 3017 and a sample tank 3 018, the lifting screw plate 301 is bolted to the inner bottom side of the control chassis 101, a lifting cabin 302 is arranged below one end of the lifting screw plate 301, a partition frame 303 is arranged on the inner side of the lifting cabin 302, and an inlet fan 304 is arranged on the inner end side of the partition frame 303, a mesh cover 306 is arranged at one end of the lifting cabin 302, and a hole cover 307 is arranged on the inner side of one end of the mesh cover 306, and a hole cover 307 is arranged on one side of the hole cover 307.

[0040] In an embodiment of the present invention, when it is necessary to collect samples, the output power of the partition frame 303 on the lifting cabin 302 is used to drive the output end to operate, so that the air intake fan 304 is operated, and the air is intercepted by the inlet cabin 305, the mesh cover 306, and the hole cover 307 and then input into the main valve cabin 308.

[0041] A main valve cabin 308 is provided on the inner end side of the hoisting cabin 302, and a side pipe 309 is provided on the output end of the main valve cabin 308, a control valve block 3010 is provided on the output end of the side pipe 309, and a rotating motor 3011 is provided on one end of the control valve block 3010, a rotating plug 3012 is provided on the output end of the rotating motor 3011, a partition frame 3013 is provided on the inner side of the control valve block 3010, and a pneumatic plug 3014 is provided on the output end of the partition frame 3013.

[0042] In the embodiment of the present invention, when air enters the main valve compartment 308, the diversion of the main valve compartment 308 is input into the side pipe 309, and after the rotating motor 3011 outputs power to drive the output end to operate, the rotating plug 3012 rotates, and the pneumatic plug 3014 on the partition frame 3013 outputs power to drive the output end to extend and retract, and then the air is input into the detection compartment 3015 through the control valve block 3010.

[0043] A detection chamber 3015 is provided at the output end of the control valve block 3010 , and a force frame 3016 is provided on the inner side of the detection chamber 3015 , a detector body 3017 is provided on the inner side of the force frame 3016 , and a sample tank 3018 is provided at the output end of the detection chamber 3015 .

[0044] In the embodiment of the present invention, the force frame 3016 and the detector body 3017 inside the detection chamber 3015 can achieve a real-time detection effect, and the sample can 3018 is used for storage to facilitate later use.

[0045] The working principle of the present invention is: when in use, the convex rod 108 is bolted to both sides of the control box 101 through the bolt steel pad 107, and the inclined frame 1010 and the carrying block 1011 cooperate with each other to achieve the effect of supporting the control box 101. When in use, the photovoltaic panel 106 at one end of the side frame 105 can be used to perform photovoltaic charging. After charging to the appropriate energy, the external antenna 102 on the outside of the control box 101 is used for real-time control transmission, and the camera 104 under one end of the end strip 103 is used for observation operation. When installation is required, the bolt base plate 201 is bolted to the top side of the control box 101, and The receiving block 202 is inserted and fixed in the inner cavity of the sleeve 203, and the cylinder 204 is used to output power to drive the output end to operate, so that the cylinder 204 outputs power to extend and retract, so that the pin 205 is inserted and fixed to the receiving block 202 and the sleeve 203. When it is necessary to collect samples, the output end of the hydraulic rod 2015 is used to output power to drive the output end to extend and retract, so that the output end of the hydraulic rod 2015 outputs power to extend and retract, so that the hinged base 2014 drives the pull rod 2013 to adjust and expand to a suitable angle, and the brushless motor 2016 at one end of the pull rod 2013 outputs power to drive the output end to operate, so that the rotating shaft 2017 rotates. After the rotation operation, the high-speed rotation of the rotor blade 2018 can make the device fly. When the device is flying, the terrain radars 2010 on both sides above the upper block 206 can detect. After the detection, the surrounding terrain can be appropriately matched, and the satellite antenna 2011 can be used for remote communication operations. When it is necessary to accelerate the operation, the acceleration motor 208 at one end of the end arm 207 is used to output power to drive the propulsion rotor 209 to make the device move quickly. When it is necessary to collect samples, the partition frame 303 on the hoisting cabin 302 is used to output power to drive the output end to operate, so that the intake fan 304 is operated to allow air to pass through the inlet cabin 30 5. The air is intercepted by the mesh cover 306 and the hole cover 307 and input into the main valve cabin 308. When the air enters the main valve cabin 308, the diversion of the main valve cabin 308 is input into the side pipe 309. After the rotating motor 3011 outputs power to drive the output end to operate, the rotating plug 3012 rotates, and the pneumatic plug 3014 on the partition frame 3013 outputs power to drive the output end to extend and retract. After that, the air is input into the detection cabin 3015 through the control valve block 3010. The force frame 3016 inside the detection cabin 3015 and the detector body 3017 can achieve the effect of real-time detection, and the sample tank 3018 is used to store the sample for later use.

[0046] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0047] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An ambient air detection device, comprising a control mounting component (1) and a sampling detection component (3), characterized in that: The top side of the control mounting component (1) is provided with a route flight mechanism (2) assembled with bolts, and the inner bottom side of the control mounting component (1) is provided with a sampling detection component (3) assembled with bolts.

2. An ambient air detection device according to claim 1, characterized in that: The control mounting assembly (1) comprises a control box (101), an external antenna (102), an end bar (103), a camera (104), a side frame (105), a photovoltaic panel (106), a bolt steel washer (107), a protruding rod (108), a signal light (109), an inclined frame (1010) and a mounting block (1011); the external antenna (102) is arranged around the top of the control box (101); the end bar (103) assembled with bolts is arranged around the bottom of the control box (101); a camera (104) is arranged below one end of the end bar (103); the side frames (105) assembled with bolts are arranged at both ends of the control box (101); and a photovoltaic panel (106) is arranged at one end of the side frame (105).

3. An ambient air detection device according to claim 2, characterized in that: Bolt steel washers (107) assembled with bolts are arranged on both sides of the control chassis (101), and a protruding rod (108) is arranged at one end of the bolt steel washers (107), a signal light (109) is arranged on the side of the protruding rod (108), a hinged inclined frame (1010) is arranged at one end of the protruding rod (108), and a carrying block (1011) is arranged below one end of the inclined frame (1010).

4. The ambient air detection device according to claim 2, characterized in that: The route flight mechanism (2) comprises a bolt base plate (201), an insert block (202), a casing (203), a cylinder (204), a latch (205), an upper block (206), an end arm (207), an acceleration motor (208), a propulsion rotor (209), a terrain radar (2010), a satellite antenna (2011), an articulated frame (2012), a pull rod (2013), an articulated base (2014), a hydraulic rod (2015), a brushless A motor (2016), a rotating shaft (2017) and a rotor blade (2018), wherein the bolt base plate (201) is arranged on the top side of the control chassis (101), an insert block (202) is arranged above the bolt base plate (201), and a housing (203) is arranged above the insert block (202), cylinders (204) are arranged on both sides of the housing (203), and a latch (205) is arranged at the output end of the cylinder (204).

5. An ambient air detection device according to claim 4, characterized in that: An upper block (206) is arranged above the cabin (203), and end arms (207) are arranged at both ends of the upper block (206), an acceleration motor (208) is arranged at one end of the end arm (207), and a propulsion rotor (209) is arranged at the output end of the acceleration motor (208), terrain radars (2010) are arranged on both sides above the upper block (206), and a satellite antenna (2011) is arranged on the top side of the upper block (206).

6. The ambient air detection device according to claim 4, characterized in that: Articulated frames (2012) are provided on both sides of the upper block (206), and hinged pull rods (2013) are provided at both ends of the articulated frames (2012), a hinged base (2014) is provided on one side of the pull rod (2013), and an output end of a hydraulic rod (2015) is provided at one end of the articulated base (2014), a brushless motor (2016) is provided at one end of the pull rod (2013), and a rotating shaft (2017) is provided at the output end of the brushless motor (2016), and a rotor blade (2018) is provided on the side of the rotating shaft (2017).

7. The ambient air detection device according to claim 2, characterized in that: The sampling and detection component (3) comprises a lifting screw plate (301), a lifting cabin (302), a partition frame (303), an air inlet fan (304), an inlet cabin (305), a mesh cover (306), an escutcheon (307), a main valve cabin (308), a side pipe (309), a control valve block (3010), a rotating motor (3011), a rotating plug (3012), a partition frame (3013), a pneumatic insert (3014), a detection cabin (3015), a force frame (3016), a detector body (3017) and a sample tank (3018). ), the lifting screw plate (301) is bolted to the inner bottom side of the control box (101), a lifting cabin (302) is arranged below one end of the lifting screw plate (301), a partition frame (303) is arranged on the inner side of the lifting cabin (302), and an inlet fan (304) is arranged on the inner end side of the partition frame (303), a mesh cover (306) is arranged at one end of the lifting cabin (302), and a hole cover (307) is arranged on the inner side of one end of the mesh cover (306), and a hole cover (307) is arranged on one side of the hole cover (307).

8. An ambient air detection device according to claim 7, characterized in that: A main valve compartment (308) is provided on the inner end side of the hoisting compartment (302), and a side pipe (309) is provided on the output end of the main valve compartment (308), a control valve block (3010) is provided on the output end of the side pipe (309), and a rotating motor (3011) is provided on one end of the control valve block (3010), and a rotating plug (3012) is provided on the output end of the rotating motor (3011), a partition frame (3013) is provided on the inner side of the control valve block (3010), and a pneumatic plug (3014) is provided on the output end of the partition frame (3013).

9. The ambient air detection device according to claim 7, characterized in that: The output end of the control valve block (3010) is provided with a detection chamber (3015), and the inner side of the detection chamber (3015) is provided with a force frame (3016), the inner side of the force frame (3016) is provided with a detector body (3017), and the output end of the detection chamber (3015) is provided with a sample tank (3018).

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