CN220473463U - Multidirectional air detection device - Google Patents

Abstract

The utility model provides a multi-azimuth air detection device, and belongs to the technical field of air detection. The utility model comprises a supporting plate and a supporting leg, and further comprises: rotating the cleaning mechanism; the rotary cleaning mechanism comprises a servo motor, a rotary shaft is fixedly arranged at the output end of the servo motor, and the rotary shaft extends to the top of the supporting plate. Through the effect of rotating clearance mechanism, can make the detector rotate by oneself according to servo motor's work to can make the detector carry out 360 degrees air detection around to, corresponding just need not the staff wholly rotate support and detector and adjust, the staff of being convenient for rotates and adjusts, thereby promoted the staff and rotated the work efficiency that detects different wind direction air quality data to the detector, according to the size of rotating gear is less than the effect that drives the gear, reduced the rotational speed of transmission shaft, corresponding can make the detector better carry out data of detecting to the air quality around.

Description

Multidirectional air detection device

Technical Field

The utility model relates to the field of air detection, in particular to a multi-azimuth air detection device.

Background

The investment force for environment monitoring and emergency monitoring is increased while the environment management in the jurisdiction is increasingly emphasized in all levels of places, the portable air quality monitoring equipment is more convenient and quick for multi-point urban mobile environment monitoring, emergency air quality monitoring after emergency treatment and irregular spot check of major pollution enterprises, and the urban atmospheric environment monitor can completely realize the actual requirements of regional environment protection monitoring departments on urban environment and industrial enterprise environment monitoring and meet the requirements of on-site air quality forecasting.

The air environment detection equipment is suitable for outdoor work, and traditional detector is generally installed on the support, with air detection to outside air, when the detector detects outdoor air environment quality, because of outdoor wind direction is different, the air quality data that different wind directions are in is different, when detecting the air quality of different wind directions, need the staff wholly to rotate support and detector and adjust, because support volume and height are great, be inconvenient for the staff to rotate and adjust, thereby reduced the staff and rotated the work efficiency of detecting different wind direction air quality data to the detector, for this reason, a diversified air detection device is proposed.

Disclosure of Invention

In order to make up for the defects, the utility model provides a multi-azimuth air detection device, which aims to solve the problem that the working efficiency of the working personnel for detecting air quality data in different wind directions by rotating a detector is reduced because the volume and the height of a bracket are large and the working personnel are inconvenient to rotate and adjust.

The utility model is realized in the following way:

the utility model provides a multi-azimuth air detection device, which comprises a supporting plate and supporting legs, and further comprises: rotating the cleaning mechanism;

the rotary cleaning mechanism comprises a servo motor, a rotary shaft is fixedly arranged at the output end of the servo motor, the rotary shaft extends to the top of the supporting plate, a rotary gear is fixedly connected to the outer side wall of the rotary shaft, a limit rod is fixedly connected to the top of the supporting plate, two limit plates are connected to the rotary shaft, a movable plate is connected to the rotary shaft between the two limit plates in a threaded mode, a square ring is fixedly connected to one side of the movable plate, a plurality of cleaning brushes are arranged on the inner side wall of the square ring, a transmission shaft is connected to the supporting plate in a rotary mode, the bottom of the transmission shaft extends to the bottom of the supporting plate, a driving gear is fixedly connected to the outer side wall of the transmission shaft, and a detector is mounted at the top of the transmission shaft.

Preferably, the supporting legs are arranged at the bottom of the supporting plate, and the servo motor is fixed with the supporting legs through fixing rods.

Preferably, a plurality of rotating grooves are formed in the supporting plate, the rotating shaft and the transmission shaft are rotationally connected with the supporting plate through the rotating grooves, and the rotating shaft and the transmission shaft extend to the top and the bottom of the supporting plate through the rotating grooves respectively.

Preferably, the rotating gear and the driving gear are in complete engagement, and the square ring is positioned on the outer wall of the detector.

Preferably, the cleaning brush is attached to the outer wall of the detector, a limiting block is connected to the top of the limiting rod, and one end, far away from the rotating shaft, of the moving plate is slidably arranged on the limiting rod.

Preferably, a reciprocating thread groove is formed in the outer side wall of the rotating shaft between the two limiting plates, and the moving plate is in threaded connection with the rotating shaft through the reciprocating thread groove.

The beneficial effects of the utility model are as follows:

according to the multidirectional air detection device provided by the embodiment of the utility model, through the action of the rotating cleaning mechanism, the detector can automatically rotate according to the work of the servo motor, so that the detector can perform 360-degree air detection on the periphery, the outdoor situation that different wind directions can be detected is realized, the whole rotation adjustment of a bracket and the detector is not needed by a worker correspondingly, the working efficiency of the worker for rotating the detector to detect air quality data in different wind directions is improved, meanwhile, the moving plate is driven to reciprocate according to the action of the reciprocating thread groove, the square ring is correspondingly made to reciprocate, the cleaning brush is made to reciprocate and scrape the outer wall of the detector, dust is reduced from adhering to the outer wall of the detector, and the detection effect of the detector is correspondingly improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a multi-azimuth air detection device according to an embodiment of the present utility model;

FIG. 2 is a schematic side bottom view of a multi-directional air detection device according to an embodiment of the present utility model;

fig. 3 is a schematic diagram of a top-down structure of a multi-azimuth air-detecting device according to an embodiment of the present utility model.

In the figure: 1. a support plate; 2. support legs; 3. a servo motor; 301. a rotating shaft; 302. a limit rod; 303. a moving plate; 304. a square ring; 4. rotating the gear; 401. a transmission shaft; 402. driving a gear; 403. and a detector.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1 to 3, a multi-azimuth air detection device includes a support plate 1 and a support leg 2, and further includes: rotating the cleaning mechanism; the rotary cleaning mechanism comprises a servo motor 3, a rotary shaft 301 is fixedly arranged at the output end of the servo motor 3, the rotary shaft 301 extends to the top of a supporting plate 1, a rotary gear 4 is fixedly connected to the outer side wall of the rotary shaft 301 at the bottom of the supporting plate 1, a limiting rod 302 is fixedly connected to the top of the supporting plate 1, two limiting plates are connected to the rotary shaft 301, a movable plate 303 is connected to the rotary shaft 301 in a threaded manner between the two limiting plates, a square ring 304 is fixedly connected to one side of the movable plate 303, a plurality of cleaning brushes are arranged on the inner side wall of the square ring 304, a transmission shaft 401 is rotatably connected to the supporting plate 1, the bottom end of the transmission shaft 401 extends to the bottom of the supporting plate 1, a driving gear 402 is fixedly connected to the outer side wall of the transmission shaft 401 at the lower part of the supporting plate 1, and a detector 403 is mounted at the top of the transmission shaft 401;

the utility model is further specifically detailed, the supporting leg 2 is arranged at the bottom of the supporting plate 1, the servo motor 3 is fixed with the supporting leg 2 through the fixing rod, a plurality of rotating grooves are formed in the supporting plate 1, the rotating shaft 301 and the transmission shaft 401 are rotationally connected with the supporting plate 1 through the rotating grooves, the rotating shaft 301 and the transmission shaft 401 extend to the top and the bottom of the supporting plate 1 respectively through the rotating grooves, the rotating gear 4 and the driving gear 402 are in complete meshing arrangement, the square ring 304 is positioned on the outer wall of the detector 403, the cleaning brush is in fitting arrangement with the outer wall of the detector 403, the top of the limiting rod 302 is connected with a limiting block, one end of the moving plate 303, far away from the rotating shaft 301, is in sliding arrangement with the limiting rod 302, a reciprocating thread groove is formed in the outer side wall of the rotating shaft 301 between the two limiting plates, and the moving plate 303 is in threaded connection with the rotating shaft 301 through the reciprocating thread groove.

As shown in fig. 1-3, the working principle of the multi-azimuth air detection device is as follows: when the detector 403 is used for detecting the ambient air quality, the servo motor 3 is opened, so that the servo motor 3 works, when the servo motor 3 rotates, the rotating shaft 301 is driven to rotate, the corresponding rotating gear 4 is driven to rotate, the transmission shaft 401 is driven to rotate according to the effect of the complete meshing arrangement of the rotating gear 4 and the driving gear 402, the detector 403 at the top end of the transmission shaft 401 is correspondingly driven to rotate, through the arrangement, the detector 403 can automatically rotate according to the work of the servo motor 3, thereby the detector 403 can perform 360-degree air detection on the ambient, the whole rotation adjustment of the bracket and the detector 403 by a worker is correspondingly not needed, the rotation adjustment of the worker is facilitated, the work efficiency of the worker for detecting the air quality data of different wind directions by rotating the detector 403 is improved, the rotating speed of the transmission shaft 401 is reduced according to the effect that the size of the rotating gear 4 is smaller than that of the driving gear 402, and the detector 403 can correspondingly perform better detection data on the ambient air quality;

when the rotating shaft 301 rotates, the moving plate 303 is driven to reciprocate according to the action of the reciprocating thread groove, the square ring 304 correspondingly reciprocates, and the cleaning brush scrapes the outer wall of the detector 403 in a reciprocating manner, so that dust is reduced from adhering to the outer wall of the detector 403, and the detection effect of the detector 403 is correspondingly improved;

it should be noted that: the reciprocating thread groove belongs to a thread groove on a reciprocating screw rod, which is the prior art, and the working principle thereof is not described in detail;

it should be noted that, the specific model specification of the servo motor 3 needs to be determined by selecting a model according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. Multidirectional air detection device, including backup pad (1) and supporting leg (2), its characterized in that still includes: rotating the cleaning mechanism;

the utility model provides a rotary cleaning mechanism is including servo motor (3), the output fixed mounting of servo motor (3) has axis of rotation (301), just axis of rotation (301) extend to the top of backup pad (1), the lateral wall of axis of rotation (301) is located the bottom fixedly connected with rotation gear (4) of backup pad (1), the top fixedly connected with gag lever post (302) of backup pad (1), be connected with two spacing discs on axis of rotation (301), axis of rotation (301) are located threaded connection between two spacing discs has movable plate (303), one side fixedly connected with square ring (304) of movable plate (303), just the inside wall of square ring (304) is provided with a plurality of clearance brush, rotation is connected with transmission shaft (401) on backup pad (1), just the bottom of transmission shaft (401) extends to the bottom of backup pad (1), the lateral wall of transmission shaft (401) is located the below fixedly connected with drive gear (402) of backup pad (1), detector (403) are installed at the top of transmission shaft (401).

2. A multi-azimuth air-detecting device according to claim 1, wherein the supporting legs (2) are mounted at the bottom of the supporting plate (1), and the servo motor (3) is fixed to the supporting legs (2) by fixing rods.

3. The multi-azimuth air detection device according to claim 1, wherein the support plate (1) is provided with a plurality of rotation grooves, the rotation shaft (301) and the transmission shaft (401) are rotatably connected with the support plate (1) through the rotation grooves, and the rotation shaft (301) and the transmission shaft (401) extend to the top and the bottom of the support plate (1) through the rotation grooves respectively.

4. The multi-azimuth air-detecting device according to claim 1, wherein the rotating gear (4) and the driving gear (402) are in complete engagement, and the square ring (304) is located on the outer wall of the detector (403).

5. The multi-azimuth air detection device according to claim 1, wherein the cleaning brush is attached to the outer wall of the detector (403), a limiting block is connected to the top of the limiting rod (302), and one end of the moving plate (303) far away from the rotating shaft (301) is slidably disposed with the limiting rod (302).

6. The multi-azimuth air detection device according to claim 1, wherein a reciprocating thread groove is formed between two limiting plates on the outer side wall of the rotating shaft (301), and the moving plate (303) is in threaded connection with the rotating shaft (301) through the reciprocating thread groove.