Atmospheric pollution source positioning and monitoring device

Abstract

The invention discloses an atmospheric pollution source positioning and monitoring device, and belongs to the technical field of environmental protection, the atmospheric pollution source positioning and monitoring device comprises a fixed shell, a positioning radar is fixedly mounted on the fixed shell, a radar protection shell is fixedly mounted on the outer side of the positioning radar, and a detection device is fixedly mounted in the fixed shell. A fixed through opening is formed in the fixed shell, a motor is fixedly connected to the inner wall of the fixed shell, a rotating rod is fixedly connected to the output end of the motor, and fan blades are fixedly connected to the rotating rod in a sleeving mode; and the cleaning structure comprises mounting blocks fixedly connected to the side wall of the fixed shell, and a limiting rod and a reciprocating lead screw are rotationally connected between the mounting blocks. By means of the cleaning plate, the radar protection shell can be cleaned in the positioning monitoring process, it is avoided that sundries such as water drops, dust and metal particles fall onto the radar protection shell, normal work of a radar is affected, and positioning monitoring is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of environmental protection, and in particular to a device for locating and monitoring air pollution sources. Background Art

[0002] With the development of society, people's awareness of environmental protection has gradually increased. Air pollution is an important part of environmental protection. By monitoring and locating the sources of air pollution through radar, we can easily and effectively discover the source of pollution, so as to deal with it, reduce subsequent air pollution and protect the environment.

[0003] When the existing atmospheric pollution source positioning monitoring device is in use, the moisture, dust, metal particles and other debris in the atmosphere will affect the work of the radar, which is not conducive to the radar positioning. At the same time, the radar of the existing device cannot rotate, so when positioning, the positioning range is large and not accurate enough, which is not conducive to quickly finding the pollution source and is not conducive to the use of the device. Summary of the Invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an atmospheric pollution source positioning monitoring device.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] An atmospheric pollution source location monitoring device, comprising:

[0007] a fixed housing, wherein a positioning radar is fixedly mounted on the fixed housing, a radar protection shell is fixedly mounted on the outer side of the positioning radar, a detection device is fixedly mounted on the interior of the fixed housing, a fixed opening is opened on the fixed housing, a motor is fixedly connected to the inner wall of the fixed housing, an output end of the motor is fixedly connected to a rotating rod, and a fan blade is fixedly sleeved on the rotating rod;

[0008] A cleaning structure includes a mounting block fixedly connected to the side wall of the fixed shell, a limit rod and a reciprocating screw are rotatably connected between the mounting blocks, a screw slider is rotatably sleeved on the reciprocating screw, a limit block is sleeved on the limit rod, a fixed plate is fixedly connected to the screw slider and the limit block, a cleaning plate is fixedly connected to the side wall of the fixed plate, the cleaning plate is attached to the radar protective shell, and a transmission structure is installed on the fixed shell.

[0009] Preferably, the transmission structure includes a fixed worm fixedly sleeved on the rotating rod, the lower inner wall of the fixed shell is rotatably connected to a fixed shaft, the fixed shaft is fixedly connected to a fixed worm wheel meshing with the fixed worm, the fixed shaft passes through the lower inner wall of the fixed shell and extends to the outside of the fixed shell, and the fixed shaft and the reciprocating screw are connected through a belt transmission assembly.

[0010] Preferably, a rotating structure is installed on the fixed shell, and the rotating structure includes a connecting shaft, the connecting shaft passes through the lower inner wall of the fixed shell and is rotatably connected to a support rod, a connecting gear is fixedly sleeved on the connecting shaft, a fixed gear meshing with the connecting gear is fixedly sleeved on the fixed shaft, a mounting bracket is fixedly sleeved on the support rod, and the mounting bracket is fixedly connected to the fixed shell, a fixed slot is opened at the top of the support rod, an electromagnet is fixedly connected to the inner wall of the fixed slot, a fixed block matching the fixed slot is slidably sleeved on the connecting shaft, the fixed block is made of metal iron, a fixed spring is fixedly connected between the fixed block and the electromagnet, and the fixed spring is sleeved on the outside of the connecting shaft.

[0011] Preferably, a control terminal is fixedly installed inside the fixed shell, and the control terminal corresponds to the detection device, the motor, the positioning radar and the electromagnet. A display screen connected to the control terminal is fixedly installed on the side wall of the fixed shell.

[0012] Preferably, the bottom end of the support rod is rotatably connected to a fixed base, and the bottom end of the fixed base is rotatably mounted with a universal wheel.

[0013] Preferably, a bearing is rotatably mounted on the outer side of the connecting shaft, and the bearing is fixedly connected to the fixed housing via a flange.

[0014] Preferably, the radar protection shell is made of transparent glass material as a whole, the cleaning plate is made of rubber material, and the side wall of the cleaning plate is chamfered.

[0015] Preferably, a filter screen is fixedly connected between the inner walls of the fixed opening, and an exhaust port is opened on the side wall of the fixed shell.

[0016] Compared with the prior art, the beneficial effects of the present invention are: through the cleaning plate, the radar protective shell can be cleaned during the positioning monitoring process, preventing water droplets, dust, metal particles and other debris from falling on the radar protective shell and affecting the normal operation of the radar, which is beneficial to the positioning monitoring. At the same time, when pollution is detected, the radar can be rotated to better determine the area of ​​the pollution source and find the pollution source more quickly. The device is more accurate and efficient, which is beneficial to the use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is a schematic diagram of the three-dimensional structure of an atmospheric pollution source positioning and monitoring device proposed by the present invention;

[0018] Figure 2 This is a side view schematic diagram of the three-dimensional structure of an atmospheric pollution source positioning and monitoring device proposed by the present invention;

[0019] Figure 3 This is a top-down perspective structural diagram of an atmospheric pollution source location monitoring device proposed by the present invention;

[0020] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0021] Figure 5 This is a schematic diagram of the three-dimensional structure of the connecting axis of the atmospheric pollution source positioning and monitoring device proposed by the present invention.

[0022] In the figure: 1 fixed housing, 2 detection device, 3 motor, 4 rotating rod, 5 fixed port, 6 filter, 7 radar protection shell, 8 fixed plate, 9 support rod, 10 fixed base, 11 transmission structure, 12 rotating structure, 13 fan blade, 14 cleaning plate, 15 lead screw slider, 16 reciprocating lead screw, 17 connecting shaft, 18 connecting gear, 19 fixed worm gear, 20 fixed worm, 21 fixed shaft, 22 fixed gear, 23 belt drive assembly, 24 fixed block, 25 fixed slot, 26 fixed spring, 27 mounting bracket. DETAILED DESCRIPTION

[0023] Reference Figure 1-Figure 5 , an atmospheric pollution source location monitoring device, comprising:

[0024] A fixed shell 1 is provided. A positioning radar is fixedly installed on the fixed shell 1. The positioning radar adopts a gallium nitride radar, which has a stronger positioning effect. A radar protection shell 7 is fixedly installed on the outside of the positioning radar. A detection device 2 is fixedly installed inside the fixed shell 1. The detection device 2 is a prior art and can detect the composition of the atmosphere and judge the pollutants. The detection device 2 cooperates with the positioning radar to locate and monitor the source of atmospheric pollution. A fixed opening 5 is provided on the fixed shell 1. Air enters the fixed shell 1 from the fixed opening 5. A motor 3 is fixedly connected to the inner wall of the fixed shell 1. The output end of the motor 3 is fixedly connected to a rotating rod 4. A fan blade 13 is fixedly sleeved on the rotating rod 4. After the motor 3 is started, its output end drives the rotating rod 4 to rotate, thereby causing the fan blade 13 fixedly connected to the rotating rod 4 to rotate, thereby sucking air into the fixed shell 1;

[0025] The cleaning structure includes a mounting block fixedly connected to the side wall of the fixed housing 1, and a limit rod and a reciprocating screw 16 are rotatably connected between the mounting blocks. A screw slider 15 is rotatably sleeved on the reciprocating screw 16, and a limit block is sleeved on the limit rod. A fixed plate 8 is fixedly connected to the screw slider 15 and the limit block. A cleaning plate 14 is fixedly connected to the side wall of the fixed plate 8. The cleaning plate 14 is in contact with the radar protective shell 7. A transmission structure 11 is installed on the fixed housing 1;

[0026] Under the action of the transmission structure 11, the reciprocating screw 16 rotates. Due to the effect of the limit rod and the limit block, the screw slider 15 cannot rotate. Therefore, the screw slider 15 moves up and down when the reciprocating screw 16 rotates, driving the fixed plate 8 and the cleaning plate 14 to move up and down together. The cleaning plate 14 cleans the surface of the radar protective shell 7 when moving up and down, preventing dust and metal particles in the atmosphere from falling onto the radar protective shell 7 and affecting the operation of the positioning radar.

[0027] The transmission structure 11 includes a fixed worm 20 fixedly sleeved on the rotating rod 4, a fixed shaft 21 rotatably connected to the lower inner wall of the fixed housing 1, and a fixed worm wheel 19 meshing with the fixed worm 20 fixedly connected to the fixed shaft 21. The fixed shaft 21 passes through the lower inner wall of the fixed housing 1 and extends to the outside of the fixed housing 1. The fixed shaft 21 is connected to the reciprocating screw 16 through a belt transmission assembly 23.

[0028] When the rotating rod 4 rotates, the fixed worm 20 fixedly sleeved on the rotating rod 4 rotates accordingly, causing the fixed worm wheel 19 meshing with the fixed worm 20 to rotate together, driving the fixed shaft 21 to rotate, and under the action of the belt transmission assembly 23, the reciprocating screw 16 rotates;

[0029] A rotating structure 12 is installed on the fixed shell 1. The rotating structure 12 includes a connecting shaft 17. The connecting shaft 17 passes through the lower inner wall of the fixed shell 1 and is rotatably connected to the support rod 9. A connecting gear 18 is fixedly sleeved on the connecting shaft 17. A fixed gear 22 meshing with the connecting gear 18 is fixedly sleeved on the fixed shaft 21. A mounting bracket 27 is fixedly sleeved on the support rod 9. The mounting bracket 27 is fixedly connected to the fixed shell 1. A fixed slot 25 is opened at the top of the support rod 9. The inner wall of the fixed slot 25 is fixedly connected to an electromagnet. A fixed block 24 matching the fixed slot 25 is slidably sleeved on the connecting shaft 17. The fixed block 24 is made of metal iron. When the electromagnet is turned on, magnetism is generated, thereby attracting the metal iron, causing the fixed block 24 to move downward and snap into the fixed slot 25. A fixing spring 26 is fixedly connected between the fixed block 24 and the electromagnet, and the fixing spring 26 is sleeved on the outer side of the connecting shaft 17.

[0030] The electromagnet is turned on. After the electromagnet is turned on, the fixed block 24 moves downward and is stuck in the fixed slot 25. At this time, the fixing spring 26 contracts, and the support rod 9 and the connecting shaft 17 are fixed as a whole. Therefore, the rotation of the connecting shaft 17 will drive the support rod 9 to rotate. When the fixed shaft 21 rotates, the connecting gear 18 fixedly sleeved on the fixed shaft 21 rotates accordingly, driving the fixed gear 22 meshing with the connecting gear 18 to rotate together, so that the connecting shaft 17 fixedly connected to the fixed gear 22 rotates, and the support rod 9 rotates accordingly, driving the mounting bracket 27 fixedly mounted on the support rod 9 to rotate, so that the fixed housing 1 rotates together, and the angles of the fixed housing 1 and the positioning radar are adjusted, so that the positioning radar is rotated to the angle of the pollution source, which is conducive to positioning monitoring;

[0031] A control terminal is fixedly installed inside the fixed housing 1. The control terminal corresponds to the detection device 2, the motor 3, the positioning radar and the electromagnet. A display screen connected to the control terminal is fixedly installed on the side wall of the fixed housing 1. The display screen and the control terminal are existing equipment. The control terminal is a type of computer and is used to provide algorithms for the detection device 2 and the positioning radar, and can also control the electromagnet and the motor 3. The bottom end of the support rod 9 is rotatably connected to the fixed base 10, and the bottom end of the fixed base 10 is rotatably installed with a universal wheel to facilitate the movement of the entire device. A bearing is rotatably installed on the outer side of the connecting shaft 17. The bearing is fixedly connected to the fixed housing 1 by a flange, so that the bearing can be removed and the connecting shaft 17 and other components can be replaced.

[0032] The radar protection shell 7 is made of transparent glass as a whole. Glass is a non-metallic material. While protecting the positioning radar, it will not affect the normal operation of the positioning radar. The cleaning plate 14 is made of rubber material. The side wall of the cleaning plate 14 is chamfered, which facilitates the cleaning of the radar protection shell 7 by the cleaning plate 14.

[0033] A filter screen 6 is fixedly connected between the inner walls of the fixed opening 5, and an exhaust port is opened on the side wall of the fixed shell 1. The filter screen 6 can prevent dust and other debris from entering the fixed shell 1 and affecting the equipment in the fixed shell 1, and the exhaust port discharges the air.

[0034] In the present invention, when the device is in use, the motor 3 is started. After the motor 3 is started, its output end drives the rotating rod 4 to rotate, so that the fan blades 13 fixedly connected to the rotating rod 4 rotate accordingly, and the air is sucked into the fixed shell 1. The detection device 2 detects the composition of the atmosphere and displays the detection results on the display screen after processing at the control terminal. At the same time, when the rotating rod 4 rotates, the fixed worm 20 fixedly sleeved on the rotating rod 4 rotates accordingly, so that the fixed worm wheel 19 engaged with the fixed worm 20 also rotates together, driving the fixed shaft 21 to rotate. Under the action of the belt transmission assembly 23, the reciprocating screw 16 rotates. Due to the effect of the limit rod and the limit block, the screw slider 15 cannot rotate. Therefore, the screw slider 15 will move up and down when the reciprocating screw 16 rotates, driving the fixed plate 8 and the cleaning plate 14 to move up and down together. When the cleaning plate 14 moves up and down, it will clean the surface of the radar protective shell 7 to avoid dust in the atmosphere and Metal particles and other debris fall onto the radar protective shell 7, affecting the operation of the positioning radar. When the detection device 2 detects pollutants, the control terminal will control the electromagnet to be turned on. After the electromagnet is turned on, the fixed block 24 moves downward and is locked in the fixed slot 25. At this time, the fixed spring 26 contracts, and the support rod 9 and the connecting shaft 17 are fixed as a whole. Therefore, the rotation of the connecting shaft 17 will drive the support rod 9 to rotate. When the fixed shaft 21 rotates, the connecting gear 18 fixedly sleeved on the fixed shaft 21 rotates accordingly, driving the fixed gear 22 meshing with the connecting gear 18 to rotate together, so that the connecting shaft 17 fixedly connected to the fixed gear 22 rotates, and the support rod 9 rotates accordingly, driving the mounting bracket 27 fixedly mounted on the support rod 9 to rotate, so that the fixed shell 1 rotates together, and the angle of the fixed shell 1 and the positioning radar is adjusted so that the positioning radar rotates to the angle of the pollution source, which is conducive to positioning monitoring.

Claims

1. An atmospheric pollution source location monitoring device, characterized in that: include: A fixed housing (1), a positioning radar is fixedly mounted on the fixed housing (1), a radar protection shell (7) is fixedly mounted on the outer side of the positioning radar, a detection device (2) is fixedly mounted inside the fixed housing (1), a fixed opening (5) is opened on the fixed housing (1), a motor (3) is fixedly connected to the inner wall of the fixed housing (1), an output end of the motor (3) is fixedly connected to a rotating rod (4), and a fan blade (13) is fixedly sleeved on the rotating rod (4); A cleaning structure, the cleaning structure includes a mounting block fixedly connected to the side wall of a fixed housing (1), a limiting rod and a reciprocating screw (16) are rotatably connected between the mounting blocks, a screw slider (15) is rotatably sleeved on the reciprocating screw (16), a limiting block is sleeved on the limiting rod, a fixed plate (8) is fixedly connected to the screw slider (15) and the limiting block, a cleaning plate (14) is fixedly connected to the side wall of the fixed plate (8), the cleaning plate (14) is affixed to the radar protective shell (7), and a transmission structure (11) is installed on the fixed housing (1).

2. The air pollution source location monitoring device according to claim 1, characterized in that: The transmission structure (11) includes a fixed worm (20) fixedly sleeved on the rotating rod (4); the lower inner wall of the fixed housing (1) is rotatably connected to a fixed shaft (21); the fixed shaft (21) is fixedly connected to a fixed worm wheel (19) meshing with the fixed worm (20); the fixed shaft (21) passes through the lower inner wall of the fixed housing (1) and extends to the outside of the fixed housing (1); and the fixed shaft (21) and the reciprocating screw (16) are connected in transmission via a belt transmission assembly (23).

3. The air pollution source location monitoring device according to claim 2, characterized in that: The fixed housing (1) is provided with a rotating structure (12), the rotating structure (12) comprising a connecting shaft (17), the connecting shaft (17) passing through the lower inner wall of the fixed housing (1) and being rotatably connected to a support rod (9), the connecting shaft (17) being fixedly sleeved with a connecting gear (18), the fixed shaft (21) being fixedly sleeved with a fixed gear (22) meshing with the connecting gear (18), the support rod (9) being fixedly sleeved with a mounting bracket (27), the mounting bracket ( 27) is fixedly connected to the fixed housing (1), the top of the support rod (9) is provided with a fixed slot (25), the inner wall of the fixed slot (25) is fixedly connected to the electromagnet, a fixed block (24) matching the fixed slot (25) is slidably sleeved on the connecting shaft (17), the fixed block (24) is made of metal iron, a fixed spring (26) is fixedly connected between the fixed block (24) and the electromagnet, and the fixed spring (26) is sleeved on the outer side of the connecting shaft (17).

4. The air pollution source location monitoring device according to claim 3, characterized in that: A control terminal is fixedly installed inside the fixed housing (1), and the control terminal corresponds to the detection device (2), the motor (3), the positioning radar, and the electromagnet. A display screen connected to the control terminal is fixedly installed on the side wall of the fixed housing (1).

5. The air pollution source location monitoring device according to claim 3, characterized in that: The bottom end of the support rod (9) is rotatably connected to a fixed base (10), and the bottom end of the fixed base (10) is rotatably mounted with a universal wheel.

6. The air pollution source location monitoring device according to claim 3, characterized in that: A bearing is rotatably mounted on the outer side of the connecting shaft (17), and the bearing is fixedly connected to the fixed housing (1) via a flange.

7. The air pollution source location monitoring device according to claim 1, characterized in that: The radar protection shell (7) is made of transparent glass material as a whole, the cleaning plate (14) is made of rubber material, and the side wall of the cleaning plate (14) is chamfered.

8. The air pollution source location monitoring device according to claim 1, characterized in that: A filter screen (6) is fixedly connected between the inner walls of the fixed opening (5), and an exhaust port is provided on the side wall of the fixed shell (1).

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