Mobile raised dust monitoring device

Abstract

The utility model discloses a mobile raised dust monitoring device which comprises a mobile base, the mobile base is connected with a rotating mechanism, the rotating mechanism is connected with a rotating disc, the rotating disc is connected with an installation disc, the installation disc is connected with a lifting installation support, and the lifting installation support is connected with a display screen, an inclined solar panel and an end installation transverse plate. The lifting installation support is connected with a rectangular long strip through a first supporting rod on the upper side of the display screen, one side of the rectangular long strip is connected with a cleaning motor, the output end of the cleaning motor is connected with a second threaded rod, the second threaded rod is connected with a second nut sleeve, the second nut sleeve is connected with a sliding block, and the rectangular long strip is provided with a first sliding groove matched with the sliding block to slide. The sliding block is connected with a moving plate, matched cleaning roller cotton cloth adheres to one side of the moving plate, the lower end of the moving plate is connected with a second sliding block, the lifting installation support is connected with a sliding rail matched with the second sliding block through a second supporting rod, and the two ends of the end installation transverse plate are connected with a flying dust sample collecting detection mechanism and a wind direction detection mechanism.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust monitoring devices, and in particular relates to a mobile dust monitoring device. Background Art

[0002] In recent years, dust has become one of the key factors of air pollution. Air pollution prevention and control is an important part of environmental protection. To fundamentally improve air quality, we need to start from the source and play a radical role. The online dust monitor is an effective means of controlling dust. It can continuously monitor the concentration of particulate matter PM2.5 and PM10. It is mainly used in construction sites, demolition sites, coal mines, industrial parks, communities, urban environments, residential areas, etc. It can realize 24-hour real-time online monitoring of the environment in the above areas. It can connect multiple sensors and transmit them remotely to a large display screen to realize data storage and management, data graphic display of monitoring points, curve analysis, over-limit and over-standard alarm statistics, etc., to provide decision-making basis for regulatory authorities.

[0003] Dust monitoring devices are generally placed in dusty environments. During long-term use, the display screen used to display monitoring data will be contaminated with dust, affecting the staff's observation of the data. At this time, the staff needs to clean it manually, which is time-consuming and labor-intensive. Since the support rod used to install the dust monitoring component and the display screen in the prior art is a single fixed round rod, it is not convenient to monitor the air at different heights in the environment, and the above-mentioned components are heavy, and there is a problem of unstable installation. When cleaning and repairing the components, the staff needs to climb to a high place with a ladder or tip over the entire dust online monitoring device, which is also dangerous. Utility Model Content

[0004] In view of the problems raised by the above background technology, the purpose of the utility model is to provide a mobile dust monitoring device.

[0005] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0006] The lifting and mounting bracket is connected with a rectangular strip through a first support rod on the upper side of the display screen, a cleaning motor is connected to one side of the rectangular strip, a second threaded rod is connected to the second threaded rod, a second nut sleeve is connected to the second nut sleeve, a sliding block is provided with a first sliding groove adapted for sliding the sliding block, the sliding block is connected with a movable plate, a cleaning roller cotton cloth is rotatably connected to one side of the movable plate, and a second sliding block is connected to the lower end of the movable plate, and the lifting and mounting bracket is connected with a sliding rail adapted for sliding the second sliding block through a second support rod;

[0007] The two ends of the end-mounted horizontal plate are connected with a dust sampling detection mechanism and a wind direction detection mechanism.

[0008] It is further defined that the rotating mechanism includes a rotating motor, an output rod of the rotating motor is connected to a first bevel gear, the first bevel gear is meshed with a second bevel gear, a rotating column is provided on the lower side of the rotating disk, the movable base is provided with a groove adapted to the rotation of the rotating column, the second bevel gear is connected to the outer wall of the rotating column, the movable base is provided with an operating groove adapted to the operation of the rotating motor, the first bevel gear and the first bevel gear, and a switch door is hinged on one side of the operating groove. Such a structural design, by using the rotating motor as the power end to drive the rotating disk and its connecting components to rotate automatically, achieves the effect of adjusting the monitoring angle of the dust sampling detection mechanism and the wind direction detection mechanism.

[0009] It is further defined that the mobile base is provided with a protrusion, the rotating disk is provided with a waterproof groove rotatably connected to the protrusion of the mobile base, the rotating disk is provided with a rotating groove, the mounting disk is inserted into the rotating groove, and a plurality of bolts are connected between the rotating disk and the mounting disk. Such a structural design facilitates the rotation of the rotating disk on the mobile base, and facilitates the installation and removal of the mounting disk from the rotating disk.

[0010] It is further defined that the lifting and lowering mounting bracket includes a lifting motor connected to a mounting plate, the output rod of the lifting and lowering motor is connected to a first gear, the first gear is meshed with a second gear, the mounting plate is provided with a receiving groove adapted to accommodate the first gear and the second gear, the second gear is connected to a threaded rod through a transmission rod, the outer wall of the threaded rod shaft is connected to a matching nut sleeve, the nut sleeve is connected to an X-shaped block, the four ends of the X-shaped block are connected to an insert sleeve, and a plurality of guide rods adapted to be inserted in each insert sleeve are fixedly connected to the upper side of the mounting plate. Such a structural design facilitates automatic adjustment of the monitoring height of the dust sampling detection mechanism and the wind direction detection mechanism.

[0011] It is further defined that the corners at the ends of the slider and the second slider are both rounded, and the lifting motor cover is provided with a waterproof cover. Such a structural design allows the slider and the second slider to slide more smoothly and less prone to jamming, thereby protecting the lifting motor, enhancing waterproof protection, and extending the service life of the lifting motor.

[0012] The beneficial effects of the utility model are:

[0013] 1. The utility model mainly includes components such as a mobile base, a rotating mechanism, a lifting mounting bracket, a display screen, a cleaning motor, a second threaded rod, a mobile plate, a cleaning roller cotton cloth, an inclined solar panel, an end-mounted horizontal plate, a dust collection detection mechanism and a wind direction detection mechanism. The rotating mechanism and the lifting mounting bracket cooperate to automatically adjust the angle direction and different heights of the dust collection detection mechanism according to needs, collect sample air in multiple aspects, and thus improve the accuracy and comprehensiveness of sample collection;

[0014] 2. The cleaning motor drives the moving plate and the cleaning roller cotton cloth to move through the connecting components. The cleaning roller cotton cloth rubs the surface of the display screen to clean the dust during the movement, which is convenient for automatic cleaning of the display screen surface, saving the cleaning time of the staff. The cleaning efficiency is high and does not affect the staff's observation of data through the display screen. In addition, the inclined solar panel has a certain effect of shading and rainproofing. At the same time, in conjunction with various connecting conversion components, it can also convert light energy into electrical energy to provide power for the display screen, extend the service life of the display screen, and save energy;

[0015] 3. Control the lifting installation bracket to lower the height, so that the staff no longer need to take a high ladder or tip the entire device for maintenance and installation, which can improve the safety of the installation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0017] Figure 1 It is a schematic cross-sectional view of the overall structure of an embodiment of a mobile dust monitoring device of the utility model;

[0018] Figure 2 A mobile dust monitoring device according to the present invention is provided. Figure 1 The structural diagram of A in FIG.

[0019] Figure 3 It is a partial cross-sectional schematic diagram of the structure of a mobile dust monitoring device embodiment of the utility model, including related connection components such as an insert, a display screen and a tilted solar panel;

[0020] Figure 4It is a cross-sectional schematic diagram of related components such as an X-shaped block, an insert tube and a guide rod in the structure of an embodiment of a mobile dust monitoring device of the utility model.

[0021] The main component symbols are described as follows:

[0022] Mobile base 1, operating slot 101, switch door 1011;

[0023] Rotating mechanism 2, rotating motor 201, first bevel gear 202, second bevel gear 203;

[0024] Rotating disk 3, rotating column 301, bolt 302;

[0025] Installation plate 4, receiving slot 4001;

[0026] Lifting mounting bracket 5, lifting motor 501, waterproof cover 5011, first gear 502, second gear 503, transmission rod 5031, threaded rod 504, nut sleeve 5041, X-shaped block 505, insert tube 506, guide rod 507;

[0027] Display screen 6, first support rod 601, rectangular strip 602, second threaded rod 603, second nut sleeve 6031, slider 604, moving plate 605, cleaning roller cotton cloth 6051, second slider 6052, second support rod 606, slide rail 607;

[0028] Tilted solar panels 7;

[0029] A horizontal plate 8, a dust sampling detection mechanism 801, and a wind direction detection mechanism 802 are installed at the end. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0031] like Figure 1-4As shown, a mobile dust monitoring device of the utility model comprises a mobile base 1, the mobile base 1 is connected to a rotating mechanism 2, the rotating mechanism 2 is connected to a rotating disk 3, the rotating disk 3 is connected to a mounting disk 4, the mounting disk 4 is connected to a lifting mounting bracket 5, the lifting mounting bracket 5 is connected to a display screen 6, an inclined solar panel 7 and an end mounting horizontal plate 8, the lifting mounting bracket 5 is connected to a rectangular strip 602 on the upper side of the display screen 6 through a first support rod 601, one side of the rectangular strip 602 is connected to a cleaning motor, and the output of the cleaning motor The end is connected with a second threaded rod 603, the second threaded rod 603 is connected with a second nut sleeve 6031, the second nut sleeve 6031 is connected with a slider 604, the rectangular strip 602 is provided with a first slide groove adapted to slide the slider 604, the slider 604 is connected with a moving plate 605, one side of the moving plate 605 is rotatably connected with a cleaning roller cotton cloth 6051, the lower end of the moving plate 605 is connected with a second slider 6052, and the lifting mounting bracket 5 is connected with a slide rail 607 adapted to slide the second slider 6052 through a second support rod 606;

[0032] The two ends of the end-mounted horizontal plate 8 are connected with a dust sampling detection mechanism 801 and a wind direction detection mechanism 802 .

[0033] In the embodiment of the present case, the device is composed of a mobile base 1, a rotating mechanism 2 and a lifting mounting bracket 5 and other parts, which can strengthen the connectivity between the components and the stability of the structure. The staff moves the device as a whole to the corresponding position. When the wind direction detection mechanism 802 detects the wind direction, the rotating mechanism 2 is turned on by the central controller. When the rotating mechanism 2 is running, it drives the rotating disk 3 and the lifting mounting bracket 5 and other connecting components to rotate a certain angle. When it is necessary to collect air samples at different heights, the lifting mounting bracket 5 is controlled by the central controller to automatically lift and lower intermittently, which can achieve the convenience of automatically adjusting the angle direction and different heights of the dust collection detection mechanism 801 according to the needs, and collecting sample air in multiple aspects, thereby improving the accuracy and comprehensiveness of sample collection;

[0034] Among them, when the display screen 6 has been used for a period of time and dust accumulates on the surface of the display screen 6 and affects the observation data, the cleaning motor is turned on through the central controller, and the cleaning motor drives the second threaded rod 603 to rotate. When the second threaded rod 603 rotates, it drives the second nut sleeve 6031 and the slider 604 to move in the first slide groove. When the slider 604 moves, it drives the moving plate 605 and the cleaning roller cotton cloth 6051 to move accordingly, wherein the cleaning roller cotton cloth 6051 rubs the surface of the display screen 6 to clean the dust. Such a structural design can facilitate automatic cleaning of the surface of the display screen 6, save the cleaning time of the staff, and has high cleaning efficiency, and does not affect the staff from observing the data through the display screen 6. In addition, the inclined solar panel 7 has a certain sunshade and rainproof effect. At the same time, in conjunction with each connection conversion component, it can also convert light energy into electrical energy to provide power for the display screen 6, thereby extending the service life of the display screen 6 and saving energy.

[0035] When it is necessary to repair, install and adjust some components on the upper side of the lifting installation bracket 5, the lifting installation bracket 5 is controlled to lower its height, so that the staff no longer need to take a high ladder or tip the entire device for maintenance and installation, which can improve the safety of the installation process.

[0036] Preferably, the rotating mechanism 2 includes a rotating motor 201, the output rod of the rotating motor 201 is connected to the first bevel gear 202, the first bevel gear 202 is meshed with the second bevel gear 203, a rotating column 301 is provided on the lower side of the rotating disk 3, the movable base 1 is provided with a groove adapted to the rotation of the rotating column 301, the second bevel gear 203 is connected to the outer wall of the rotating column 301, the movable base 1 is provided with an operating groove 101 adapted to the operation of the rotating motor 201, the first bevel gear 202 and the first bevel gear 202, and a switch door 1011 is hinged on one side of the operating groove 101. Such a structural design, by using the rotating motor 201 as the power end to drive the rotating disk 3 and its connecting components to rotate automatically, achieves the effect of adjusting the monitoring angle of the dust sampling detection mechanism 801 and the wind direction detection mechanism 802. In the embodiment of the present case, the central controller turns on the rotating motor 201, the output rod of the rotating motor 201 drives the first bevel gear 202 to rotate, the first bevel gear 202 drives the meshing second bevel gear 203 to rotate, and the second bevel gear 203 drives the rotating disk 3 to rotate through the rotating column 301. When the rotating motor 201, the first bevel gear 202 and the first bevel gear 202 need to be repaired, just open the switch door 1011.

[0037] Preferably, the mobile base 1 is provided with a protrusion, the rotating disk 3 is provided with a waterproof groove and rotatably connected to the protrusion of the mobile base 1, the rotating disk 3 is provided with a rotating groove, the mounting disk 4 is inserted into the rotating groove, and a plurality of bolts 302 are connected between the rotating disk 3 and the mounting disk 4. Such a structural design facilitates the rotation of the rotating disk 3 on the mobile base 1, and facilitates the installation and removal of the mounting disk 4 from the rotating disk 3.

[0038] Preferably, the lifting and lowering mounting bracket 5 includes a lifting motor 501 connected to the mounting plate 4, the output rod of the lifting motor 501 is connected to the first gear 502, the first gear 502 is meshed with the second gear 503, the mounting plate 4 is provided with a receiving groove 4001 adapted to accommodate the first gear 502 and the second gear 503, the second gear 503 is connected to the threaded rod 504 through the transmission rod 5031, the outer wall of the threaded rod 504 is connected to a matching nut sleeve 5041, the nut sleeve 5041 is connected to an X-shaped block 505, the four ends of the X-shaped block 505 are all connected to an insert 506, and a plurality of guide rods 507 adapted to be inserted in each insert 506 are fixedly connected to the upper side of the mounting plate 4. Such a structural design facilitates automatic adjustment of the monitoring height of the dust sampling detection mechanism 801 and the wind direction detection mechanism 802. In the embodiment of the present case, the central controller starts the lifting motor 501, and the output rod of the lifting motor 501 drives the first gear 502 to rotate. When the first gear 502 rotates, it drives the second gear 503 to rotate. When the second gear 503 rotates, it drives the threaded rod 504 to rotate through the transmission rod 5031. When the threaded rod 504 rotates in the forward direction, it drives the nut sleeve 5041 to move upward. When the nut sleeve 5041 moves upward, it drives the X-shaped block 505 and the inserts 506 at the four ends to move upward along the guide rod 507, so that the effect of automatically driving the X-shaped block 505 and its upper connecting components to automatically lift and lower can be achieved.

[0039] Preferably, the corners at the ends of the slider 604 and the second slider 6052 are rounded, and the lifting motor 501 is covered with a waterproof cover 5011. Such a structural design allows the slider 604 and the second slider 6052 to slide more smoothly and less prone to jamming, thereby protecting the lifting motor 501, enhancing waterproof protection, and extending the service life of the lifting motor 501.

[0040] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A mobile dust monitoring device, comprising a mobile base (1), characterized in that: The mobile base (1) is connected to a rotating mechanism (2), the rotating mechanism (2) is connected to a rotating disk (3), the rotating disk (3) is connected to a mounting disk (4), the mounting disk (4) is connected to a lifting mounting bracket (5), the lifting mounting bracket (5) is connected to a display screen (6), an inclined solar panel (7) and an end mounting horizontal plate (8), the lifting mounting bracket (5) is connected to a rectangular strip (602) on the upper side of the display screen (6) through a first support rod (601), one side of the rectangular strip (602) is connected to a cleaning motor, and the output end of the cleaning motor is connected to a second threaded rod (601). 3), the second threaded rod (603) is connected to a second nut sleeve (6031), the second nut sleeve (6031) is connected to a slider (604), the rectangular strip (602) is provided with a first slide groove adapted to slide the slider (604), the slider (604) is connected to a movable plate (605), one side of the movable plate (605) is rotatably connected to a cleaning roller cotton cloth (6051), the lower end of the movable plate (605) is connected to a second slider (6052), and the lifting mounting bracket (5) is connected to a slide rail (607) adapted to slide the second slider (6052) through a second support rod (606); The two ends of the end-mounted transverse plate (8) are connected to a dust sampling detection mechanism (801) and a wind direction detection mechanism (802).

2. A mobile dust monitoring device according to claim 1, characterized in that: The rotating mechanism (2) comprises a rotating motor (201), the output rod of the rotating motor (201) is connected to a first bevel gear (202), the first bevel gear (202) is meshed with a second bevel gear (203), a rotating column (301) is provided on the lower side of the rotating disk (3), the moving base (1) is provided with a groove adapted to rotate the rotating column (301), the second bevel gear (203) is connected to the outer wall of the rotating column (301), the moving base (1) is provided with an operating groove (101) adapted to operate the rotating motor (201), the first bevel gear (202) and the first bevel gear (202), and a switch door (1011) is hinged on one side of the operating groove (101).

3. A mobile dust monitoring device according to claim 2, characterized in that: The movable base (1) is provided with a protrusion, the rotating disk (3) is provided with a waterproof groove rotatably connected to the protrusion of the movable base (1), the rotating disk (3) is provided with a rotating groove, the mounting disk (4) is inserted into the rotating groove, and a plurality of bolts (302) are connected between the rotating disk (3) and the mounting disk (4).

4. A mobile dust monitoring device according to claim 3, characterized in that: The lifting mounting bracket (5) comprises a lifting motor (501) connected to a mounting plate (4); an output rod of the lifting motor (501) is connected to a first gear (502); the first gear (502) is meshed with a second gear (503); the mounting plate (4) is provided with a receiving groove (4001) adapted to receive the first gear (502) and the second gear (503); the second gear (503) is connected to a threaded rod (504) via a transmission rod (5031); a matching nut sleeve (5041) is connected to the outer wall of the threaded rod (504); the nut sleeve (5041) is connected to an X-shaped block (505); four ends of the X-shaped block (505) are connected to plug sleeves (506); a plurality of guide rods (507) adapted to be plugged into each plug sleeve (506) are fixedly connected to the upper side of the mounting plate (4).

5. A mobile dust monitoring device according to claim 4, characterized in that: The edges and corners of the ends of the slider (604) and the second slider (6052) are both rounded, and the lifting motor (501) is covered with a waterproof cover (5011).

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