A highway environment monitoring device and a method of using the same

Abstract

The application relates to the technical field of environment monitoring devices, and discloses a highway environment monitoring device and a use method thereof, which comprises an air guiding component, a second linkage component, a transmission component and the like. When a motor drives a fan to rotate through an output shaft, external air enters a monitoring box for detection, and under the action of the second linkage component, the transmission component can be driven to transmit, a push rod on the transmission component can slide in the inside of a movable frame, so that the movable frame can be pushed and pulled, the movable frame can reciprocate left and right, and a brush at the bottom of the movable frame can rub and clean a filter screen located at the right side of a 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 first linkage component can also drive the conveying component to intermittently transmit, so that the filter screen can intermittently move, and the filter screen located at the lower side of the air guiding component can be intermittently 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] Currently, air monitoring involves the sampling and measurement of pollutants in the air, either continuously or at fixed points. To monitor air quality, several air monitoring stations are typically established within a city. Existing highway air quality monitoring devices are mostly fixed on either side of the road, and the primary air quality indicators monitored include sulfur dioxide, nitrogen monoxide, hydrocarbons, and dust. Air monitoring is fundamental to both air quality control and the proper evaluation of air quality. However, after long-term use, the filters of current air quality monitoring devices can become clogged, reducing the amount of air entering and, consequently, the accuracy of monitoring. When monitoring only the concentrations of sulfur dioxide and nitrogen monoxide in the air, large amounts of dust can enter the detection chamber and cover various gas sensors, reducing their sensitivity. Therefore, the installation of filters is extremely important. However, traditional methods rely on manual cleaning of filters, which is not only time-consuming and labor-intensive, but also prevents monitoring during the cleaning process.

[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 inside of the detection box, a filter rotatably connected to the lower end of the detection box, an end cover rotatably connected to the inside of the filter, a knocking device fixedly connected to the side end of the end cover, and a power device rotatably connected to the inside of 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.

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

[0005] 1. When cleaning the filter, the motor needs to drive the shaft to rotate. Under the action of the gear and the ring gear, the filter is driven to rotate, causing friction between the filter and the brush, so that the filter can be cleaned. However, in this process, the exhaust fan will suck in 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, the monitoring work will be affected.

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

[0007] In view of this, the present invention provides 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 support frames 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 provided on the outer wall of the monitoring box, and a transmission mechanism provided on the inner side of the transmission frame, the transmission mechanism comprising:

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

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

[0012] A conveying component is provided inside the transmission frame and is used for installing the filter screen;

[0013] A transmission component is located on 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 provided between the conveying component and the transmission component. During the transmission process of the transmission component, the first linkage component can drive the conveying component to perform intermittent transmission, thereby driving the filter to perform intermittent movement;

[0015] The cleaning component is arranged on the lower side of the transmission component, and can drive the cleaning component to move back and forth during the transmission process of the transmission component, so as to frictionally clean the filter screen;

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

[0017] Preferably, the air guiding component comprises a frame fixed to the side wall of the transmission frame, a motor fixedly installed on the frame, and a fan fixed to the bottom end of the output shaft of the motor.

[0018] Preferably, the transmission component comprises a second fixed strip and a first fixed strip fixed to the side wall of the transmission frame, a rotating shaft rotatably penetrating one end of the second fixed strip, a pinion fixed to the bottom end of the rotating shaft, an external toothed disc meshingly connected to one side of the pinion, the external toothed disc rotatably connected to the bottom of the first fixed strip, an internal toothed ring meshingly connected to the outer side of the external toothed disc, a push rod fixed to the bottom of the internal toothed ring, a limiting ring fixed to the outer periphery of the internal toothed ring, and a track frame fixed to each of the inward walls of the transmission frame, the limiting ring slidingly sleeved in the track frame.

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

[0020] Preferably, the conveying component comprises two first belt rollers and two second belt rollers rotatably connected to the inner wall of the transmission frame, a shaft rod fixedly connected between each of the two first belt rollers and between each of the two second belt rollers, and a transmission belt transmissionally connected between each of the first belt rollers and each of the second belt rollers adjacent to each other.

[0021] Preferably, the filter screen is fixedly clamped between the two transmission belts, a partition plate is arranged between the air guiding component and the transmission component, the partition plate is fixedly connected to the inner wall of the transmission frame, and a hole slot is formed through the center of the partition plate for the second belt strip to pass through.

[0022] Preferably, the first linkage component comprises two first pulleys and a third fixed strip fixedly connected to the inner wall of the transmission frame, one of the first pulleys fixedly sleeved on the outer wall of the rotating shaft, the other first pulley rotatably connected to the top end of the third fixed strip, a first belt strip transmissionally connected between the two first pulleys, a small bevel gear fixedly connected to the top end of the first pulley on the upper side of the third fixed strip, a large bevel gear meshingly connected to one side of the small bevel gear, a rotating disc fixedly connected to the outer wall of the large bevel gear, a tooth block fixedly connected to the outer periphery of the rotating disc, the rotating disc rotatably connected to the transmission frame through a rotating rod, and a linkage gear fixedly connected to the outer wall of the shaft rod between the two second belt rollers and matched with the tooth block.

[0023] Preferably, the cleaning component comprises a movable frame, a support rod fixedly connected to each end of the movable frame, a rotating wheel rotatably connected to the end of each support rod away from the movable frame, the push rod extending to the inner side of the movable frame and slidingly connected thereto, and a brush arranged 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 location on either side of the road using two support frames. Start the motor, which drives the fan through its output shaft. This allows external air to pass through the filter on the left side of the partition and enter the monitoring box. The air is then detected by the air sensor installed inside the monitoring box.

[0027] S2. When the motor is working, it can drive one of the second pulleys to rotate through the output shaft thereon, 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 limiting ring to rotate within 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, thereby pushing and pulling the movable frame, so that the movable frame can move back and forth left and right. During this process, the support rod drives the rotating wheel to roll inside the wheel groove. 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 its bottom. During this process, when a lot of air accumulates inside the monitoring box, 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 for transmission. 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 gear block to revolve. Every time the gear block revolves one circle, it can transmit the linkage gear once, so that the linkage gear drives the shaft to rotate, and the shaft drives the two second belt rollers to rotate, thereby driving the two transmission belts for transmission. The transmission belt drives the filter to perform transmission displacement, so that the filter located at the lower side of the air induced 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. By utilizing 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 rotation 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 move back and forth left and right. The brush at the bottom can be used to rub and clean the filter located on the right side of the partition. In this process, when the air inside the monitoring box is accumulated, 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 air induction component and the transmission component effectively prevents the dust and debris cleaned from being re-adsorbed on the filter, greatly improving the cleaning power of the filter, and the activation of the air induction component can drive the transmission component to transmit, without the need for additional drive equipment, reducing the cost of use.

[0032] 2. In the present invention, the first linkage component is arranged between the conveying component and the transmission component. During the transmission process 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, during actual use, the filter is divided into two sections, the left and right sections, 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 stop 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 with reference to the accompanying drawings and specific embodiments.

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

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

[0036] Figure 3 This is 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 in the present invention;

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

[0039] Figure 6 This is a schematic diagram of the structural composition of the first linkage component proposed in the present invention;

[0040] Figure 7 This is a schematic diagram of the cleaning component structure 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; 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. Limiting ring; 955. Push rod; 956. Second fixed strip; 957. Track frame; 958. Pinion; 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. Tooth block; 975. Turntable; 976. Pinion 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 embodiments described 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 making any creative efforts 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 fixed 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 provided 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 provided on the inside of the transmission frame 1. The transmission mechanism 9 includes an air-inducing component 93, a filter 91, a conveying component 92, a transmission component 95, a first linkage component 97, a cleaning component 96 and other structures. Among them, the air-inducing component 93 is provided on the inside of the transmission frame 1, and is used to introduce external air into the inside of the monitoring box 4. The filter 91 is provided on the inside of the transmission frame 1, and is used to filter the air introduced into the inside of the monitoring box 4.

[0046] In this embodiment, 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. Before operation, the transmission frame 1 is mounted on a suitable location on either side of the road using two support frames 2. The motor 932 is started, and the motor 932 drives the fan 933 to rotate via its output shaft. The external air is filtered through the filter 91 located on the left side of the partition 94 and then enters the monitoring box 4. The air is then 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 of 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 inducing component 93. A second linkage component 98 is provided between the transmission component 95 and the air inducing component 93. During the operation of the air inducing component 93, the second linkage component 98 can drive the transmission component 95 to transmit the air. The first linkage component 97 is provided between the conveying component 92 and the transmission component 95. During the operation of the transmission component 95, the first linkage component 97 can drive the conveying component 92 to transmit the air intermittently, 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 fixed to the side wall of the transmission frame 1. A rotating shaft 959 is rotatably passed through one end of the second fixed bar 956. A small gear 958 is fixed to the bottom end of the rotating shaft 959. One side of the small gear 958 is meshedly connected to an outer gear disc 953. The outer gear disc 953 is rotatably connected to the bottom of the first fixed bar 952. The outer side of the outer gear disc 953 is meshedly connected to an inner gear ring 951. A shift rod 955 is fixed to the bottom of the inner gear ring 951. The outer periphery of the inner gear ring 951 is fixed to a limit ring 954. A pair of opposing inner walls of the transmission frame 1 are fixed with 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 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 that are rotatably connected to the inner wall of the transmission frame 1. A shaft 923 is fixedly connected between the two first belt rollers 921 and the two second belt rollers 922. A transmission belt 924 is connected between the adjacent first belt rollers 921 and second belt rollers 922. The filter 91 is fixedly clamped between the two transmission belts 924. A partition 94 is provided between the air induction member 93 and the transmission member 95. The partition 94 is fixedly connected to the inner wall of the transmission frame 1. A hole is formed in the center of the partition 94 to allow the second belt strip 982 to pass through.

[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, 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. A first belt strip 978 is transmission-connected between the two first pulleys 977, and 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. A large bevel gear 973 is meshed with one side of the small bevel gear 976. A turntable 975 is fixedly connected to the outer wall of the large bevel gear 973, and 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. A linkage gear 971 that cooperates with 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 the embodiment, when the motor 932 works, one of the second belt pulleys 981 can be driven to rotate by the output shaft, so as to drive the second belt strip 982 to transmit power, so that the other second belt 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 tooth disc 953 to rotate at the bottom of the first fixed strip 952, the outer tooth disc 953 drives the inner tooth ring 951 to rotate, the inner tooth ring 951 drives the limiting ring 954 to rotate at the inner side of the two track frames 957, and the rotating inner tooth ring 951 drives the shift rod 955 to revolve. In the process of rotating the rotating shaft 959, the other one of the first belt pulleys 977 can also be driven to rotate, so as to drive the first belt strip 978 to transmit power, the first belt strip 978 drives the other first belt pulley 977 to rotate at the top end of the third fixed strip 972, the first belt pulley 977 drives the bevel pinion 976 to rotate, the bevel pinion 976 drives the bevel gear 973 to rotate, the bevel gear 973 drives the rotating disc 975 to rotate around the rotating rod 979, the rotating disc 975 drives the tooth block 974 to revolve, and the tooth block 974 can drive the linkage gear 971 to transmit power once every revolution, so that the linkage gear 971 drives the shaft rod 923 to rotate, the shaft rod 923 drives the two second belt rollers 922 to rotate, so as to drive the two transmission belts 924 to transmit power, the transmission belts 924 drive the filter screen 91 to move, so that the filter screen 91 located below the air guide component 93 can be used alternately and intermittently.

[0053] Embodiment 3

[0054] Please refer to Figure 3 、 Figure 4 、 Figure 5 and Figure 7 The cleaning component 96 is arranged below the transmission component 95, and in the process of transmission of the transmission component 95, the cleaning component 96 can be driven to reciprocate, so as to clean the filter screen 91 by friction. The transmission frame 1 is fixedly connected with the air outlet cover 3 at the bottom, and the air outlet cover 3 is provided with the air outlet 5 at one end, which is used for discharging the dust and sundries swept out by the cleaning component 96.

[0055] Specifically, the cleaning component 96 comprises the movable frame 961, the movable frame 961 is fixedly connected with the support rod 963 at both ends, the support rod 963 is rotatably connected with the rotating wheel 962 at the end away from the movable frame 961, the shift rod 955 extends to the inner side of the movable frame 961 and is slidably connected with the movable frame 961, and the movable frame 961 is provided with the brush 964 at the bottom. The transmission frame 1 is provided with the wheel groove 11 on a pair of corresponding inner walls, and the rotating wheel 962 is sleeved in 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, thereby pushing and pulling the movable frame 961, 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, and 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, and the dust and debris cleaned by the brush 964 will be blown away.

[0057] Working principle and usage process: The transmission frame 1 is installed at a suitable location on both sides of the road through two support frames 2. The motor 932 is started. The motor 932 drives the fan 933 to rotate through its output shaft, allowing external air to pass through the filter 91 located on the left side of the partition 94 and enter 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 its output shaft, thereby driving the second belt strip 982 to transmit the power, 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 gear disc 953 to rotate at the bottom of the first fixed strip 952. The outer gear disc 953 drives the inner gear ring 951 to rotate. The inner gear ring 951 drives the limit ring 954 to rotate within the two track frames 957. The rotating inner gear ring 951 drives the shift lever 955 to revolve.

[0058] During the revolution of the lever 955, it can slide inside the movable frame 961, thereby pushing and pulling the movable frame 961, 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. 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, and the dust and debris cleaned by the brush 964 will be blown away.

[0059] In the process of 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 gear block 974 to revolve. Every time the gear block 974 revolves 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 replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection 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) fixedly connected to the inner side of the monitoring box (4), a plurality of air sensors (8) mounted on the bottom of the mounting plate (7), and a display (6) arranged on the outer wall of the monitoring box (4), 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 provided 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 to install 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). During the operation of the air inducing component (93), the transmission component (95) can be driven by the second linkage component (98) to perform transmission; A first linkage component (97) is provided 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 provided 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 cover (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 cover (3) for discharging dust and debris swept out by the cleaning component (96); The transmission component (95) includes a second fixing bar (956) and a first fixing bar (952) fixed on the side wall of the transmission frame (1), one end of the second fixing 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 meshedly connected to an outer gear disc (953), the outer gear disc (953) is rotatably connected to the bottom of the first fixing bar (952), the outer side of the outer gear disc (953) is meshedly connected to an inner gear ring (951), the bottom of the inner gear ring (951) is fixedly connected to a shift rod (955), the outer periphery of the inner gear ring (951) is fixedly connected to a limit ring (954), a pair of 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 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); The conveying component (92) includes two first belt rollers (921) and a second belt roller (922) rotatably connected to the inner wall of the transmission frame (1); a shaft (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 sides; The first linkage component (97) includes two first pulleys (977) and a third fixed strip (972) fixed 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). A first belt strip (978) is connected between the two first pulleys (977). The first pulley (977) located on the upper side of the third fixed strip (972) is connected to the first pulley (977) for transmission. ) is fixedly connected to the top of a small bevel gear (976), one side of the small bevel gear (976) is meshedly connected to a large bevel gear (973), 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) that matches the tooth block (974) is fixedly connected to the outer wall of the shaft (923) located between the two second belt rollers (922).

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 filter screen (91) is fixedly clamped between the two transmission belts (924), and a partition (94) is provided between the air induction component (93) and the transmission component (95). The partition (94) is fixedly connected to the inner wall of the transmission frame (1), and a hole groove is opened at the center of the partition (94) for the second belt strip (982) to pass through.

4. A highway environment monitoring device according to claim 3, characterized in that: The cleaning component (96) comprises a movable frame (961), both ends of the movable frame (961) are fixedly connected to support rods (963), one end of each 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 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).

5. A highway environment monitoring device according to claim 4, 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).

6. A method for using a highway environment monitoring device, using the highway environment monitoring device according to claim 5, characterized in that: The following steps are involved: S1. Install the transmission frame (1) at a suitable position on both sides of the road through two support frames (2), start the motor (932), and the motor (932) drives the fan (933) to rotate through its output shaft, so that the external air passes through the filter (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); S2. 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 small gear (958) to rotate, the small gear (958) drives the outer gear disc (953) to rotate at the bottom of the first fixed strip (952), the outer gear disc (953) drives the inner gear ring (951) to rotate, the inner gear ring (951) drives the limiting ring (954) to perform limited rotation on the inner side of the two track frames (957), and the rotating inner gear ring (951) drives the shifting rod (955) to revolve; S3. During the revolution of the lever (955), the lever can slide inside the movable frame (961), thereby pushing and pulling the movable frame (961), so that the movable frame (961) can be reciprocated left and right. During this process, the support rod (963) drives the rotating wheel (962) to roll inside the wheel groove (11). During the reciprocating movement of the movable frame (961), the brush (964) at the bottom thereof can be used to rub and clean the filter screen (91) located on the right side of the partition (94). During this process, when a large amount of air is accumulated 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 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 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, the small bevel gear (976) drives the large bevel gear (973) to rotate, and 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 rotate, and the tooth block (974) can transmit the transmission to the linkage gear (971) once each time the tooth block (974) rotates, 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 on the lower side of the air induction component (93) can be used intermittently and alternately.

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