A kind of fugitive dust on-Line Monitor Device
Technical field
The utility model relates to fugitive dust monitoring device, in particular to a kind of fugitive dust on-Line Monitor Device.
Background technique
Fugitive dust monitoring device is usually arranged on the street lamp of roadside and crossroad or on signal lamp, but in part city
Therefore city the medium-and-large-sized floating material of air can but block the air inlet of fugitive dust monitoring device, such as catkin, so as to cause fugitive dust
The detection data of monitoring device is inaccurate, and in order to measure the exact value of fugitive dust, needs to avoid fugitive dust monitoring device
Air inlet be blocked, and can the air inlet constantly to fugitive dust monitoring device clean, so that it is guaranteed that detection data is quasi-
Really.
Utility model content
For above-mentioned existing issue, the technical problem to be solved by the present invention is to provide can reduce fugitive dust monitoring dress
The air inlet set is plugged and occurs a kind of fugitive dust on-Line Monitor Device of monitoring data inaccuracy.
The utility model provides a kind of fugitive dust on-Line Monitor Device, including power supply, fugitive dust monitor, support plate, pipeline and
Filter mesh sieve, the power supply and fugitive dust monitor are set in the support plate, and the pipeline is set in the support plate, the strainer
Sieve is set to the top of the support plate, and one end of the pipeline is connected with the fugitive dust monitor, the other end of the pipeline
Cavity is formed by with the filter mesh sieve and support plate to communicate, shaft is equipped in the support plate, and the bottom of the shaft is set
There is the driving mechanism for driving the shaft, the shaft is equipped with several flexible blades, and the shaft is equipped with
It being in contact at the top of limited block, the limited block and the support plate, the periphery of the driving mechanism is equipped with several first magnet,
The support plate is equipped with several first through hole, and several springs are equipped at the top of the support plate, and the spring is logical with described first
Hole aligns, and the top of the spring is equipped with the second magnet mutually repelled with first magnet, the side of second magnet
Equipped with bristle, the power supply and the electrical connection of fugitive dust monitor.
Further, the driving mechanism includes several support rods and several baffles, and first magnet is set to the branch
The top of strut, the baffle are set to the end of the support rod, and the baffle is in spoon head shape.
Further, the support plate is equipped with groove, and the bottom of the filter mesh sieve is equipped with fixture block, and the fixture block is embedded in institute
It states in groove.
Further, the side of the filter mesh sieve is equipped with the second through-hole.
Further, the bottom of the support plate is equipped with L-shaped connecting rod, and the other end of the connecting rod is equipped with sleeve, institute
Sleeve is stated equipped with third through-hole, the third through-hole is interior to be equipped with the bolt being threadedly coupled therewith.
The utility model has the beneficial effects that:
A kind of fugitive dust on-Line Monitor Device of the utility model makees the driving of the shaft by the driving mechanism
With, so that the shaft drives first magnet to be moved in the course of rotation, due to the effect of the first through hole,
When first magnet and the first through hole align, so that generating mutually row between first magnet and the second magnet
Reprimand can make the second magnet move back and forth up and down by the effect of the spring, by the effect of the bristle, can incite somebody to action
The mesh on the filter mesh sieve surface is dredged, and the shaft is able to drive the rotation that the blade synchronizes, and then makes
The blade strikes the tamper of the filter mesh sieve outward, so that mutually separating between the filter mesh sieve and tamper, really
The surface for protecting filter mesh sieve can be clean, to improve the fugitive dust monitor in the present apparatus to the monitoring accuracy of air.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only the preferred reality of the utility model
Example is applied, it for those of ordinary skill in the art, without any creative labor, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is a kind of overall structure diagram of fugitive dust on-Line Monitor Device of the utility model.
In figure, 1 is power supply, and 2 fugitive dust monitors, 3 be support plate, and 4 be pipeline, and 5 be filter mesh sieve, and 6 be shaft, and 7 be blade,
8 be limited block, and 9 be the first magnet, and 10 be first through hole, and 11 be spring, and 12 be the second magnet, and 13 be bristle, and 14 be support rod,
15 be baffle, and 16 be groove, and 17 be fixture block, and 18 be the second through-hole, and 19 be connecting rod, and 20 be sleeve, and 21 be third through-hole, and 22 be spiral shell
Bolt.
Specific embodiment
In order to be best understood from the utility model technology contents, specific embodiment is provided below, and practical to this in conjunction with attached drawing
It is novel to be described further.
Referring to Fig. 1, the utility model provides a kind of fugitive dust on-Line Monitor Device, including power supply 1, fugitive dust monitor 2, support
Plate 3, pipeline 4 and filter mesh sieve 5, the power supply 1 and fugitive dust monitor 2 are set in the support plate 3, and the pipeline 4 is set to described
In support plate 3, the filter mesh sieve 5 is set to the top of the support plate 3, one end of the pipeline 4 and 2 phase of fugitive dust monitor
Connection, the other end of the pipeline 4 are formed by cavity with the filter mesh sieve 5 and support plate 3 and communicate, wear in the support plate 3
Equipped with shaft 6, the bottom of the shaft 6 is equipped with the driving mechanism for driving the shaft 6, and the shaft 6 is equipped with several
Flexible blade 7, the shaft 6 are equipped with limited block 8, and the limited block 8 is in contact with the top of the support plate 3,
The periphery of the driving mechanism is equipped with several first magnet 9, and the support plate 3 is equipped with several first through hole 10, the support
Several springs 11 are equipped at the top of plate 3, the spring 11 aligns with the first through hole 10, the top of the spring 11 equipped with
The second magnet 12 that first magnet, 9 phase is repelled, the side of second magnet 12 are equipped with bristle 13, the power supply 1 and raise
Dirt monitor 2 is electrically connected, by the driving mechanism to the driving effect of the shaft 6, so that mistake of the shaft 6 in rotation
Drive first magnet 9 to be moved in journey, due to the effect of the first through hole 10, when first magnet 9 with it is described
When first through hole 10 aligns, so that generating mutually exclusive between first magnet 9 and the second magnet 12, pass through the spring
11 effect can make the second about 12 magnet move back and forth, can be by the strainer by the effect of the bristle 13
The mesh for sieving 5 surfaces is dredged, and the shaft 6 is able to drive the rotation that the blade 7 synchronizes, and then makes the leaf
Piece 7 strikes the tamper on the filter mesh sieve 5 outward, so that mutually separating between the filter mesh sieve 5 and tamper, it is ensured that
The surface of filter mesh sieve 5 can be clean, to improve the fugitive dust monitor 2 in the present apparatus to the monitoring accuracy of air.
Specifically, the driving mechanism includes several support rods 14 and several baffles 15, first magnet 9 is set to described
The top of support rod 14, the baffle 15 are set to the end of the support rod 14, and the baffle 15 is in spoon head shape, pass through the gear
The effect of plate 15 enables to described in the baffle 15 drives under the action of the forces of the wind since high aerial air velocity is very fast
Shaft 6 is rotated, so that the present apparatus can realize clean work not against electric energy, saves the energy.
Specifically, the support plate 3 is equipped with groove 16, the bottom of the filter mesh sieve 5 is equipped with fixture block 17, the fixture block 17
In the groove 16, by the effect of the fixture block 17 and the groove 16, enable to the filter mesh sieve 5 that can carry out
Disassembly, it is also more convenient when being replaced.
Specifically, the side of the filter mesh sieve 5 is equipped with the second through-hole 18, it can be avoided tamper and fall to the filter mesh sieve
It is formed by cavity between 5 and the support plate 3, consequently facilitating under the action of by second through-hole 18 and the blade 7
Tamper is discharged, it is ensured that the accuracy of the monitoring of the present apparatus.
Specifically, the bottom of the support plate 3 is equipped with L-shaped connecting rod 19, the other end of the connecting rod 19 is equipped with sleeve
20, the sleeve 20 is equipped with third through-hole 21, is equipped with the bolt 22 being threadedly coupled therewith in the third through-hole 21, passes through institute
The mating reaction of sleeve 20, third through-hole 21 and bolt 22 is stated, the present apparatus will easily can be fixed by the sleeve 20
On signal lamp or street lamp.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.