Road environment monitoring equipment and use method thereof

Abstract

The invention relates to the technical field of environment monitoring devices, and provides a highway environment monitoring device and a use method thereof.The highway environment monitoring device comprises an air inducing component, a second linkage component, a transmission component and the like, when a motor drives a fan to rotate through an output shaft of the motor, external air enters a monitoring box to be detected, and meanwhile the air inducing component is driven by the second linkage component; and under the action of the second linkage component, the transmission component can be driven to conduct transmission, and a shifting rod on the transmission component can slide on the inner side of the movable frame, so that the movable frame can be pushed and pulled, the movable frame can conduct left-right reciprocating motion, and a brush at the bottom of the movable frame can conduct friction cleaning on a filter screen located on the right side of the partition plate. The first linkage component is arranged between the conveying component and the transmission component, and in the transmission process of the transmission component, the conveying component can be driven by the first linkage component to perform intermittent transmission, so that the filter screen can be driven to intermittently move, and the filter screen located on the lower side of the air inducing component can be intermittently and alternately used.

Description

Technical Field

[0001] The present invention relates to the technical field of environmental monitoring devices, and in particular to a highway environmental monitoring device and a method for using the same. Background Art

[0002] At present, air monitoring refers to the sampling and measurement of pollutants in the air at a fixed point, continuously or at a fixed time. In order to monitor the air, several air monitoring points are generally set up in a city. Most of the highway air quality detection devices in the prior art are fixed on both sides of the highway, and the air monitoring items mainly include sulfur dioxide, nitrogen monoxide, hydrocarbons, dust, etc. Air monitoring is the basis for air quality control and reasonable evaluation of air quality. However, the current air quality monitoring device will cause the filter to be blocked after long-term use, which will affect the amount of air entering, thereby affecting the accuracy of monitoring. When only the concentration of sulfur dioxide, nitrogen monoxide, etc. in the air is detected, a large amount of dust in the air enters the detection box, which will also cover various gas sensors, resulting in reduced sensor sensitivity. Therefore, the setting of the filter is an extremely important link. However, the traditional method of cleaning the filter is to clean it manually, which is not only time-consuming and labor-intensive, but also cannot be monitored when the filter is cleaned.

[0003] After searching, the existing patent (publication number: CN114515480A) discloses an environmental air quality monitoring device, including a base plate, a support plate fixedly connected to the upper end of the base plate, a connecting block fixedly connected to the side end of the support plate, a detection box fixedly connected to the side end of the connecting block, a detector fixedly connected to the detection box, a filter screen rotatably connected to the lower end of the detection box, an end cover rotatably connected to the filter screen, a knocking device fixedly connected to the side end of the end cover, and a power device rotatably connected to the end cover. The invention has a simple structure and low manufacturing cost, and only simple operation is required to achieve portable cleaning of the filter screen.

[0004] However, there are still some shortcomings in the above scheme:

[0005] 1. When cleaning the filter, the motor needs to drive the shaft to rotate. Under the action of the gear and the gear ring, the filter is driven to rotate, so that friction occurs between the filter and the brush, so that the filter can be cleaned. However, in this process, the exhaust fan will suck the outside air, which will cause the dust and debris cleaned by the brush to be easily re-covered on the surface of the filter under the action of suction, resulting in poor cleaning effect of the filter, thereby affecting the accuracy of monitoring. When the exhaust fan is turned off, it will affect the monitoring work;

[0006] 2. The cleaning work of the filter and the suction work of the exhaust fan require a driving device to be set up separately, and the cost of using the equipment is relatively high.

[0007] In view of this, the present invention proposes a highway environment monitoring device and a method for using the same. Summary of the invention

[0008] The present invention provides a highway environment monitoring device and a method for using the same, which solves the problem in the related art that the filter screen on the existing environment monitoring device is difficult to clean efficiently without affecting the monitoring work.

[0009] The technical solution of the present invention is as follows: a highway environment monitoring device, comprising: a transmission frame, a monitoring box fixedly connected to the top of the transmission frame, and a support frame symmetrically fixed to both sides of the transmission frame for supporting the transmission frame, a mounting plate fixedly connected to the inner side of the monitoring box, a plurality of air sensors mounted on the bottom of the mounting plate, a display arranged on the outer wall of the monitoring box, a transmission mechanism arranged on the inner side of the transmission frame, and the transmission mechanism comprising:

[0010] An air induction component is arranged inside the transmission frame and is used to introduce external air into the inside of the monitoring box;

[0011] A filter screen is arranged inside the transmission frame and is used to filter the air introduced into the monitoring box;

[0012] A conveying component, arranged inside the transmission frame, for installing the filter screen;

[0013] A transmission component is located at one side of the air inducing component, and a second linkage component is provided between the transmission component and the air inducing component. During the operation of the air inducing component, the transmission component can be driven by the second linkage component to transmit;

[0014] A first linkage component is disposed between the conveying component and the transmission component. During the transmission of the transmission component, the conveying component can be driven by the first linkage component to perform intermittent transmission, thereby driving the filter screen to perform intermittent movement;

[0015] A cleaning component is arranged at the lower side of the transmission component, and can drive the cleaning component to move back and forth during the transmission of the transmission component, so as to perform friction cleaning on the filter screen;

[0016] An air outlet cover is fixedly connected to the bottom of the transmission frame, and an air outlet is arranged at one end of the air outlet cover for discharging dust and debris swept out by the cleaning component.

[0017] Preferably, the air inducing component comprises a frame fixedly connected to a side wall of the transmission frame, a motor is fixedly mounted on the frame, and a fan is fixedly connected to the bottom end of the output shaft of the motor.

[0018] Preferably, the transmission component includes a second fixed bar and a first fixed bar fixed to the side wall of the transmission frame, a rotating shaft rotatably passing through one end of the second fixed bar, a small gear is fixed to the bottom end of the rotating shaft, one side of the small gear is meshedly connected with an external gear disk, the external gear disk is rotatably connected to the bottom of the first fixed bar, the outer side of the external gear disk is meshedly connected with an inner gear ring, a shift rod is fixed to the bottom of the inner gear ring, a limiting ring is fixed to the outer periphery of the inner gear ring, a track frame is fixed to a pair of opposing inner walls of the transmission frame, and the limiting ring is slidably sleeved inside the track frame.

[0019] Preferably, the second linkage component includes two second pulleys, and a second belt strip is transmission-connected between the two second pulleys, wherein one of the second pulleys is fixedly sleeved on the outer wall of the output shaft of the motor, and the other second pulley is fixedly sleeved on the outer wall of the rotating shaft.

[0020] Preferably, the conveying component includes two first belt rollers and a second belt roller rotatably connected to the inner wall of the transmission frame, an axle rod is fixed between the two first belt rollers and between the two second belt rollers, and a transmission belt is transmission-connected between the left and right adjacent first belt rollers and second belt rollers.

[0021] Preferably, the filter is fixedly clamped between the two transmission belts, a partition is provided between the air induction component and the transmission component, the partition is fixedly connected to the inner wall of the transmission frame, and a hole groove is opened through the center of the partition for the second belt strip to pass through.

[0022] Preferably, the first linkage component includes two first pulleys and a third fixed strip fixedly connected to the inner wall of the transmission frame, one of the first pulleys is fixedly sleeved on the outer wall of the rotating shaft, and the other first pulley is rotatably connected to the top of the third fixed strip, a first belt strip is transmission-connected between the two first pulleys, a small bevel gear is fixedly connected to the top of the first pulley located on the upper side of the third fixed strip, a large bevel gear is meshedly connected to one side of the small bevel gear, a turntable is fixedly connected to the outer wall of the large bevel gear, a tooth block is fixedly connected to the outer periphery of the turntable, the turntable is rotatably connected to the transmission frame via a rotating rod, and a linkage gear matching the tooth block is fixedly connected to the outer wall of the shaft rod located between the two second belt rollers.

[0023] Preferably, the cleaning component includes a movable frame, both ends of the movable frame are fixedly connected with support rods, the ends of the two support rods away from the movable frame are rotatably connected to rotating wheels, the lever extends to the inside of the movable frame and is slidably connected thereto, and a brush is provided at the bottom of the movable frame.

[0024] Preferably, wheel grooves are provided on corresponding inner walls of the transmission frame, and the rotating wheel is sleeved inside the wheel grooves.

[0025] The method for using the highway environment monitoring equipment includes the following steps:

[0026] S1. Install the transmission frame at a suitable position on both sides of the road through two support frames, start the motor, and the motor drives the fan to rotate through its output shaft, so that the external air passes through the filter screen on the left side of the partition and enters the monitoring box, and the air is detected by the air sensor installed inside the monitoring box;

[0027] S2. When the motor is working, the output shaft on the motor can drive one of the second pulleys to rotate, thereby driving the second belt strip to transmit, so that the other second pulley can drive the rotating shaft to rotate, the rotating shaft drives the pinion to rotate, the pinion drives the outer gear disc to rotate at the bottom of the first fixed strip, the outer gear disc drives the inner gear ring to rotate, the inner gear ring drives the limit ring to rotate on the inner side of the two track frames, and the rotating inner gear ring drives the shifting rod to revolve;

[0028] S3. During the revolution of the lever, it can slide inside the movable frame, so that the movable frame can be pushed and pulled, so that the movable frame can reciprocate left and right. During this process, the support rod drives the rotating wheel to roll inside the wheel groove, and during the reciprocating movement of the movable frame, the filter screen located on the right side of the partition can be rubbed and cleaned by the brush at the bottom. During this process, when the air inside the monitoring box is more concentrated, the air inside the monitoring box will be discharged through the air outlet cover to blow away the dust and debris cleaned by the brush;

[0029] S4. During the rotation of the rotating shaft, it can also drive one of the first pulleys to rotate, thereby driving the first belt strip to transmit. The first belt strip drives the other first pulley to rotate at the top of the third fixed strip. The first pulley drives the small bevel gear to rotate, and the small bevel gear drives the large bevel gear to rotate. The large bevel gear drives the turntable to rotate with the rotating rod as the axis. The turntable drives the tooth block to revolve. Every time the tooth block revolves around one circle, it can transmit the linkage gear once, so that the linkage gear drives the shaft rod to rotate, and the shaft rod drives the two second belt rollers to rotate, thereby driving the two transmission belts to transmit. The transmission belt drives the filter screen to perform transmission displacement, so that the filter screen located at the lower side of the air induction component can be used intermittently and alternately.

[0030] The working principle and beneficial effects of the present invention are:

[0031] 1. In the present invention, the motor drives the fan to rotate through its output shaft, so that the external air enters the monitoring box for detection. At the same time, under the action of the second linkage component, it can drive the transmission component to transmit. With the cooperation of the internal gear ring, external gear disk, small gear and other structures on the transmission component, it can drive the lever to revolve at a slower speed than the output shaft of the motor. During the revolution of the lever, it can slide on the inside of the movable frame, so that the movable frame can be pushed and pulled, so that the movable frame can move back and forth left and right, and the filter screen located on the right side of the partition can be rubbed and cleaned by the brush at its bottom. In this process, when the air inside the monitoring box is more gathered, the air inside the monitoring box will be discharged through the air outlet hood to blow away the dust and debris cleaned by the brush. The horizontal offset setting of the induced draft component and the transmission component can effectively prevent the dust and debris after cleaning from being re-adsorbed on the filter screen, greatly improving the cleaning strength of the filter screen, and the start-up of the induced draft component can drive the transmission component to transmit, without the need for additional drive equipment, reducing the use cost;

[0032] 2. In the present invention, the first linkage component is arranged between the conveying component and the transmission component. During the transmission of the transmission component, the conveying component can be driven by the first linkage component to perform intermittent transmission, thereby driving the filter to move intermittently, so that the filter located at the lower side of the air-inducing component can be used intermittently and alternately, that is, the filter is divided into two sections on the left and right during actual use. The filter located at the lower side of the air-inducing component is in the clean part and can perform filtering work normally, while the filter located at the lower side of the transmission component is in the part with more dust and debris. At this time, it can be rubbed and cleaned by the cleaning component for the next round of use. There is no need to terminate the monitoring work during the cleaning process. The operation is simple, practical and efficient, and has high use value. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0034] Figure 1 A schematic diagram of the three-dimensional structure of a highway environment monitoring device proposed by the present invention;

[0035] Figure 2 A schematic diagram of the internal structure of a highway environment monitoring device proposed by the present invention;

[0036] Figure 3 A schematic diagram of the three-dimensional structure of the transmission mechanism proposed by the present invention;

[0037] Figure 4 This is a schematic diagram of the assembly structure of the transmission mechanism proposed by the present invention;

[0038] Figure 5 This is a schematic diagram of the structure of the transmission component proposed by the present invention;

[0039] Figure 6 This is a schematic diagram of the structure of the first linkage component proposed by the present invention;

[0040] Figure 7 This is a schematic diagram of the structural composition of the cleaning component proposed by the present invention;

[0041] In the figure: 1, transmission frame; 11, wheel groove; 2, support frame; 3, air outlet cover; 4, monitoring box; 5, air outlet; 6, display; 7, mounting plate; 8, air sensor; 9, transmission mechanism; 91, filter screen; 92, conveying component; 921, first belt roller; 922, second belt roller; 923, shaft; 924, transmission belt; 93, air induction component; 931, frame; 932, motor; 933, fan; 94, partition; 95, transmission component; 951, inner gear ring; 952, first fixing bar; 953, outer gear disc; 954, limit ring; 955, lever; 956, second fixed strip; 957, track frame; 958, small gear; 959, rotating shaft; 96, cleaning component; 961, movable frame; 962, rotating wheel; 963, support rod; 964, brush; 97, first linkage component; 971, linkage gear; 972, third fixed strip; 973, large bevel gear; 974, gear block; 975, turntable; 976, small bevel gear; 977, first pulley; 978, first belt strip; 979, rotating rod; 98, second linkage component; 981, second pulley; 982, second belt strip. DETAILED DESCRIPTION

[0042] The following will be combined with 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.

[0043] Example 1

[0044] See also Figure 1 , Figure 2 , Figure 3 as well as Figure 4A highway environment monitoring device includes: a transmission frame 1, a monitoring box 4 fixedly connected to the top of the transmission frame 1, and a support frame 2 symmetrically fixed to both sides of the transmission frame 1 for supporting the transmission frame 1. A mounting plate 7 is fixedly connected to the inner side of the monitoring box 4, and a plurality of air sensors 8 are installed at the bottom of the mounting plate 7. The plurality of air sensors 8 can be sensors such as SO2, NO, CO, etc., which are used to monitor the exhaust gas emitted by highway vehicles in the air. A display 6 is arranged on the outer wall of the monitoring box 4. The air sensor 8 is electrically connected to the display 6, so that the value monitored by the air sensor 8 can be displayed through the display 6. This is a prior art and will not be described in detail here.

[0045] A transmission mechanism 9 is arranged on the inner side of the transmission frame 1, and the transmission mechanism 9 includes an air induction component 93, a filter screen 91, a conveying component 92, a transmission component 95, a first linkage component 97, a cleaning component 96 and other structures, wherein the air induction component 93 is arranged on the inner side of the transmission frame 1, and is used to introduce external air into the inner side of the monitoring box 4, and the filter screen 91 is arranged on the inner side of the transmission frame 1, and is used to filter the air introduced into the monitoring box 4.

[0046] In this embodiment, the air induction component 93 includes a frame 931 fixedly connected to the side wall of the transmission frame 1, a motor 932 is fixedly mounted on the frame 931, and a fan 933 is fixedly connected to the bottom end of the output shaft of the motor 932. Before work, the transmission frame 1 is installed at a suitable position on both sides of the road through two support frames 2, and the motor 932 is started. The motor 932 drives the fan 933 to rotate through its output shaft, so that the external air is filtered through the filter screen 91 located on the left side of the partition 94 and enters the monitoring box 4. The air is detected by the air sensor 8 installed inside the monitoring box 4.

[0047] Example 2

[0048] See also Figure 2 , Figure 3 , Figure 4 , Figure 5 as well as Figure 6 The conveying component 92 on the transmission mechanism 9 is arranged inside the transmission frame 1, and is used to install the filter 91. The transmission component 95 is located on one side of the air induction component 93, and a second linkage component 98 is arranged between the transmission component 95 and the air induction component 93. During the operation of the air induction component 93, the transmission component 95 can be driven to transmit by the second linkage component 98. The first linkage component 97 is arranged between the conveying component 92 and the transmission component 95. During the transmission of the transmission component 95, the conveying component 92 can be driven to transmit intermittently by the first linkage component 97, thereby driving the filter 91 to move intermittently.

[0049] Specifically, the transmission component 95 includes a second fixed bar 956 and a first fixed bar 952 fixedly connected to the side wall of the transmission frame 1, one end of the second fixed bar 956 is rotatably penetrated by a rotating shaft 959, the bottom end of the rotating shaft 959 is fixedly connected to a small gear 958, one side of the small gear 958 is meshingly connected to an outer gear disk 953, the outer gear disk 953 is rotatably connected to the bottom of the first fixed bar 952, the outer side of the outer gear disk 953 is meshingly connected to an inner gear ring 951, the bottom of the inner gear ring 951 is fixedly connected to a lever 955, the outer periphery of the inner gear ring 951 is fixedly connected to a limit ring 954, a pair of opposing inner walls of the transmission frame 1 are fixedly connected to a track frame 957, and the limit ring 954 is slidably sleeved inside the track frame 957. The second linkage component 98 includes two second pulleys 981, and a second belt strip 982 is transmission-connected between the two second pulleys 981. One of the second pulleys 981 is fixedly sleeved on the outer wall of the output shaft of the motor 932, and the other second pulley 981 is fixedly sleeved on the outer wall of the rotating shaft 959.

[0050] Furthermore, the conveying member 92 includes two first belt rollers 921 and second belt rollers 922 rotatably connected to the inner wall of the transmission frame 1, and a shaft 923 is fixedly connected between the two first belt rollers 921 and the two second belt rollers 922, and a transmission belt 924 is transmission-connected between the left and right adjacent first belt rollers 921 and second belt rollers 922. The filter screen 91 is fixedly clamped between the two transmission belts 924, and a partition 94 is provided between the air induction member 93 and the transmission member 95, and the partition 94 is fixedly connected to the inner wall of the transmission frame 1, and a hole groove for the second belt strip 982 to pass through is opened at the center of the partition 94.

[0051] Furthermore, the first linkage component 97 includes two first pulleys 977 and a third fixed strip 972 fixedly connected to the inner wall of the transmission frame 1, wherein one of the first pulleys 977 is fixedly sleeved on the outer wall of the rotating shaft 959, and the other first pulley 977 is rotatably connected to the top of the third fixed strip 972, and a first belt strip 978 is transmission-connected between the two first pulleys 977, a small bevel gear 976 is fixedly connected to the top of the first pulley 977 located on the upper side of the third fixed strip 972, and a large bevel gear 973 is meshingly connected to one side of the small bevel gear 976, a turntable 975 is fixedly connected to the outer wall of the large bevel gear 973, a tooth block 974 is fixedly connected to the outer periphery of the turntable 975, the turntable 975 is rotatably connected to the transmission frame 1 through a rotating rod 979, and a linkage gear 971 matching the tooth block 974 is fixedly connected to the outer wall of the shaft 923 located between the two second belt rollers 922.

[0052] In this embodiment, when the motor 932 is working, it can drive one of the second pulleys 981 to rotate through the output shaft thereon, thereby driving the second belt strip 982 to transmit, so that the other second pulley 981 can drive the rotating shaft 959 to rotate, the rotating shaft 959 drives the pinion 958 to rotate, the pinion 958 drives the outer toothed disc 953 to rotate at the bottom of the first fixed strip 952, the outer toothed disc 953 drives the inner gear ring 951 to rotate, the inner gear ring 951 drives the limit ring 954 to rotate on the inner side of the two track frames 957, and the rotating inner gear ring 951 drives the shift rod 955 to revolve. During the rotation of the rotating shaft 959, it can also drive one of the first pulleys 977 to rotate, thereby driving the first belt strip 978 for transmission. The first belt strip 978 drives the other first pulley 977 to rotate at the top of the third fixed strip 972. The first pulley 977 drives the small bevel gear 976 to rotate, and the small bevel gear 976 drives the large bevel gear 973 to rotate. The large bevel gear 973 drives the turntable 975 to rotate with the rotating rod 979 as the axis. The turntable 975 drives the tooth block 974 to revolve. Every time the tooth block 974 revolves around one circle, it can transmit the linkage gear 971 once, so that the linkage gear 971 drives the shaft 923 to rotate, and the shaft 923 drives the two second belt rollers 922 to rotate, thereby driving the two transmission belts 924 for transmission. The transmission belt 924 drives the filter screen 91 to perform transmission displacement, so that the filter screen 91 located at the lower side of the air induction component 93 can be used intermittently and alternately.

[0053] Example 3

[0054] See also Figure 3 , Figure 4 , Figure 5 as well as Figure 7 The cleaning component 96 is arranged at the lower side of the transmission component 95. During the transmission process of the transmission component 95, the cleaning component 96 can be driven to move back and forth, so as to frictionally clean the filter 91. An air outlet hood 3 is fixedly connected to the bottom of the transmission frame 1, and an air outlet 5 is arranged at one end of the air outlet hood 3 for discharging dust and debris swept out by the cleaning component 96.

[0055] Specifically, the cleaning component 96 includes a movable frame 961, both ends of the movable frame 961 are fixedly connected with support rods 963, one end of the two support rods 963 away from the movable frame 961 is rotatably connected to a rotating wheel 962, the lever 955 extends to the inside of the movable frame 961 and is slidably connected thereto, and a brush 964 is provided at the bottom of the movable frame 961. A wheel groove 11 is provided on each corresponding inner wall of the transmission frame 1, and the rotating wheel 962 is sleeved inside the wheel groove 11.

[0056] In this embodiment, during the revolution of the lever 955, it can slide on the inside of the movable frame 961, so that the movable frame 961 can be pushed and pulled, so that the movable frame 961 can move back and forth left and right. During this process, the support rod 963 drives the rotating wheel 962 to roll on the inside of the wheel groove 11. During the reciprocating movement of the movable frame 961, the filter screen 91 located on the right side of the partition 94 can be rubbed and cleaned by the brush 964 at its bottom. During this process, when a lot of air gathers inside the monitoring box 4, the air inside the monitoring box 4 will be discharged through the air outlet hood 3 to blow away the dust and debris cleaned by the brush 964.

[0057] Working principle and use process: The transmission frame 1 is installed at a suitable position on both sides of the highway through two support frames 2, and the motor 932 is started. The motor 932 drives the fan 933 to rotate through its output shaft, so that the external air passes through the filter screen 91 located on the left side of the partition 94 and enters the monitoring box 4. The air is detected by the air sensor 8 installed inside the monitoring box 4. When the motor 932 is working, it can drive one of the second pulleys 981 to rotate through the output shaft thereon, thereby driving the second belt strip 982 to transmit, so that the other second pulley 981 can drive the rotating shaft 959 to rotate, the rotating shaft 959 drives the pinion 958 to rotate, the pinion 958 drives the outer toothed disc 953 to rotate at the bottom of the first fixed strip 952, the outer toothed disc 953 drives the inner gear ring 951 to rotate, the inner gear ring 951 drives the limit ring 954 to limit the rotation inside the two track frames 957, and the rotating inner gear ring 951 drives the lever 955 to revolve.

[0058] During the revolution of the lever 955, it can slide on the inside of the movable frame 961, so that the movable frame 961 can be pushed and pulled, so that the movable frame 961 can move back and forth left and right. During this process, the support rod 963 drives the rotating wheel 962 to roll on the inside of the wheel groove 11. During the reciprocating movement of the movable frame 961, the filter screen 91 located on the right side of the partition 94 can be rubbed and cleaned by the brush 964 at its bottom. During this process, when the air inside the monitoring box 4 gathers more, the air inside the monitoring box 4 will be discharged through the air outlet hood 3 to blow away the dust and debris cleaned by the brush 964.

[0059] During the rotation of the rotating shaft 959, it can also drive one of the first pulleys 977 to rotate, thereby driving the first belt strip 978 for transmission. The first belt strip 978 drives the other first pulley 977 to rotate at the top of the third fixed strip 972. The first pulley 977 drives the small bevel gear 976 to rotate, and the small bevel gear 976 drives the large bevel gear 973 to rotate. The large bevel gear 973 drives the turntable 975 to rotate with the rotating rod 979 as the axis. The turntable 975 drives the tooth block 974 to revolve. Every time the tooth block 974 revolves around one circle, it can transmit the linkage gear 971 once, so that the linkage gear 971 drives the shaft 923 to rotate, and the shaft 923 drives the two second belt rollers 922 to rotate, thereby driving the two transmission belts 924 for transmission. The transmission belt 924 drives the filter screen 91 to perform transmission displacement, so that the filter screen 91 located at the lower side of the air induction component 93 can be used intermittently and alternately.

[0060] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A highway environment monitoring device, comprising: A transmission frame (1), a monitoring box (4) fixedly connected to the top of the transmission frame (1), and a support frame (2) symmetrically fixed to both sides of the transmission frame (1) for supporting the transmission frame (1); a mounting plate (7) is fixedly connected to the inner side of the monitoring box (4); a plurality of air sensors (8) are mounted on the bottom of the mounting plate (7); and a display (6) is arranged on the outer wall of the monitoring box (4); and the transmission frame (1) is characterized in that a transmission mechanism (9) is arranged on the inner side of the transmission frame (1), and the transmission mechanism (9) comprises: An air induction component (93) is arranged inside the transmission frame (1) and is used to introduce external air into the inside of the monitoring box (4); A filter (91) is arranged inside the transmission frame (1) and is used to filter the air introduced into the monitoring box (4); A conveying component (92) is arranged inside the transmission frame (1) and is used for installing the filter screen (91); A transmission component (95) is located on one side of the air inducing component (93), and a second linkage component (98) is provided between the transmission component (95) and the air inducing component (93). When the air inducing component (93) is working, the transmission component (95) can be driven by the second linkage component (98) to perform transmission; A first linkage component (97) is arranged between the conveying component (92) and the transmission component (95). During the transmission of the transmission component (95), the first linkage component (97) can drive the conveying component (92) to perform intermittent transmission, thereby driving the filter screen (91) to perform intermittent movement; A cleaning component (96) is arranged on the lower side of the transmission component (95), and can drive the cleaning component (96) to move back and forth during the transmission of the transmission component (95), thereby performing friction cleaning on the filter screen (91); An air outlet hood (3) is fixedly connected to the bottom of the transmission frame (1), and an air outlet (5) is provided at one end of the air outlet hood (3) for discharging dust and debris swept out by the cleaning component (96).

2. A highway environment monitoring device according to claim 1, characterized in that: The air induction component (93) comprises a frame (931) fixedly connected to the side wall of the transmission frame (1), a motor (932) is fixedly mounted on the frame (931), and a fan (933) is fixedly connected to the bottom end of the output shaft of the motor (932).

3. A highway environment monitoring device according to claim 2, characterized in that: The transmission component (95) comprises a second fixing bar (956) and a first fixing bar (952) fixedly connected to the side wall of the transmission frame (1); a rotating shaft (959) is rotatably passed through one end of the second fixing bar (956); a pinion (958) is fixedly connected to the bottom end of the rotating shaft (959); one side of the pinion (958) is meshingly connected to an outer toothed disc (953); the outer toothed disc (953) is rotatably connected to the bottom of the first fixing bar (952); the outer side of the outer toothed disc (953) is meshingly connected to an inner toothed ring (951); a shifting rod (955) is fixedly connected to the bottom of the inner toothed ring (951); a limiting ring (954) is fixedly connected to the outer periphery of the inner toothed ring (951); a pair of opposing inner walls of the transmission frame (1) are fixedly connected to track frames (957); the limiting ring (954) is slidably sleeved inside the track frame (957).

4. A highway environment monitoring device according to claim 3, characterized in that: The second linkage component (98) includes two second pulleys (981), and a second belt strip (982) is transmission-connected between the two second pulleys (981), wherein one of the second pulleys (981) is fixedly sleeved on the outer wall of the output shaft of the motor (932), and the other second pulley (981) is fixedly sleeved on the outer wall of the rotating shaft (959).

5. A highway environment monitoring device according to claim 4, characterized in that: The conveying component (92) comprises two first belt rollers (921) and a second belt roller (922) which are rotatably connected to the inner wall of the transmission frame (1); an axle rod (923) is fixedly connected between the two first belt rollers (921) and between the two second belt rollers (922); and a transmission belt (924) is transmission-connected between the first belt rollers (921) and the second belt rollers (922) adjacent to each other on the left and right.

6. A highway environment monitoring device according to claim 5, characterized in that: The filter screen (91) is fixedly clamped between the two transmission belts (924); a partition plate (94) is provided between the air induction component (93) and the transmission component (95); the partition plate (94) is fixedly connected to the inner wall of the transmission frame (1); a hole groove is provided at the center of the partition plate (94) for the second belt strip (982) to pass through.

7. A highway environment monitoring device according to claim 6, characterized in that: The first linkage component (97) comprises two first belt pulleys (977) and a third fixed strip (972) fixedly connected to the inner wall of the transmission frame (1), wherein one of the first belt pulleys (977) is fixedly sleeved on the outer wall of the rotating shaft (959), and the other first belt pulley (977) is rotatably connected to the top of the third fixed strip (972), and a first belt strip (978) is transmission-connected between the two first belt pulleys (977). The first belt pulley (977) located on the upper side of the third fixed strip (972) is ) is fixedly connected to the top of a small bevel gear (976), one side of the small bevel gear (976) is meshingly connected to a large bevel gear (973), a rotating disk (975) is fixedly connected to the outer wall of the large bevel gear (973), a tooth block (974) is fixedly connected to the outer periphery of the rotating disk (975), the rotating disk (975) is rotatably connected to the transmission frame (1) via a rotating rod (979), and a linkage gear (971) matching the tooth block (974) is fixedly connected to the outer wall of the shaft rod (923) located between the two second belt rollers (922).

8. A highway environment monitoring device according to claim 7, characterized in that: The cleaning component (96) comprises a movable frame (961), both ends of the movable frame (961) are fixedly connected with support rods (963), one end of the two support rods (963) away from the movable frame (961) is rotatably connected to a rotating wheel (962), the shifting rod (955) extends to the inner side of the movable frame (961) and is slidably connected thereto, and a brush (964) is arranged at the bottom of the movable frame (961).

9. A highway environment monitoring device according to claim 8, characterized in that: A wheel groove (11) is provided on each corresponding inner wall of the transmission frame (1), and the rotating wheel (962) is sleeved inside the wheel groove (11).

10. A method for using a highway environment monitoring device, characterized in that: The following steps are involved: S1. The transmission frame (1) is installed at a suitable position on both sides of the road through two support frames (2), and the motor (932) is started. The motor (932) drives the fan (933) to rotate through its output shaft, so that the external air passes through the filter screen (91) located on the left side of the partition (94) and then enters the monitoring box (4). The air is detected by the air sensor (8) installed inside the monitoring box (4); S2. When the motor (932) is working, the output shaft on the motor (932) can drive one of the second pulleys (981) to rotate, thereby driving the second belt strip (982) to transmit, so that the other second pulley (981) can drive the rotating shaft (959) to rotate, the rotating shaft (959) drives the pinion (958) to rotate, the pinion (958) drives the outer toothed disc (953) to rotate at the bottom of the first fixed strip (952), the outer toothed disc (953) drives the inner toothed ring (951) to rotate, the inner toothed ring (951) drives the limiting ring (954) to rotate on the inner side of the two track frames (957), and the rotating inner toothed ring (951) drives the shifting rod (955) to revolve; S3, during the process of the lever (955) revolving, it can slide inside the movable frame (961), so that the movable frame (961) can be pushed and pulled, so that the movable frame (961) can move back and forth left and right. During this process, the support rod (963) drives the rotating wheel (962) to roll inside the wheel groove (11), and during the process of the movable frame (961) moving back and forth, the filter screen (91) located on the right side of the partition (94) can be rubbed and cleaned by the brush (964) at its bottom. During this process, when a lot of air is gathered inside the monitoring box (4), the air inside the monitoring box (4) will be discharged through the air outlet cover (3), and the dust and debris cleaned by the brush (964) will be blown away; S4. During the rotation of the rotating shaft (959), one of the first belt pulleys (977) can also be driven to rotate, thereby driving the first belt strip (978) to transmit, the first belt strip (978) drives the other first belt pulley (977) to rotate at the top of the third fixed strip (972), the first belt pulley (977) drives the small bevel gear (976) to rotate, the small bevel gear (976) drives the large bevel gear (973) to rotate, and the large bevel gear (973) drives the rotating disk (975) to rotate with the rotating rod (979) as the axis. The rotating disk (975) drives the tooth block (974) to revolve, and the tooth block (974) can transmit the transmission to the linkage gear (971) once each time the tooth block (974) revolves, so that the linkage gear (971) drives the shaft (923) to rotate, and the shaft (923) drives the two second belt rollers (922) to rotate, thereby driving the two transmission belts (924) to transmit, and the transmission belt (924) drives the filter screen (91) to transmit displacement, so that the filter screen (91) located at the lower side of the air induction component (93) can be used intermittently and alternately.

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