CN208833727U - A kind of air detection instrument - Google Patents
A kind of air detection instrument Download PDFInfo
- Publication number
- CN208833727U CN208833727U CN201821568693.4U CN201821568693U CN208833727U CN 208833727 U CN208833727 U CN 208833727U CN 201821568693 U CN201821568693 U CN 201821568693U CN 208833727 U CN208833727 U CN 208833727U
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- China
- Prior art keywords
- welded
- rotation chamber
- gag lever
- air detection
- detection instrument
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Abstract
The utility model discloses a kind of air detection instruments, including tripod, fixed disk is welded at the top of the tripod, the top of the fixed disk symmetrically offers mounting groove, fixing seat is movably installed in two mounting grooves, the top of two fixing seats extends to outside fixed disk, and it is welded with the same air detection instrument ontology, gag lever post is movably installed in two fixing seats, rack gear is welded on two gag lever posts, the fixed disk offers rotation chamber, the rotation chamber is located at two mounting grooves side close to each other, motor is symmetrically fixedly installed on the bottom side inner wall of the rotation chamber, the first sprocket wheel is welded on the output shaft of two motors, chain is engaged on two the first sprocket wheels, rotating bar is symmetrically rotatably equipped on the bottom side inner wall of the rotation chamber, two rotating bars are located at close to each other one of two motors Side.The utility model is firm convenient for the installation of air detection instrument ontology, and structure is simple, easy to use.
Description
Technical field
The utility model relates to air detection technical field more particularly to a kind of air detection instruments.
Background technique
Air detection instrument is independent research production, is to detect polluted gas, light based on fixed electric potential electroanalysis Fundamentals of Sensors
Scattering principle detect dust, and combine international mature electronic technology and network communications technology development, developed it is newest
Sci-tech product.The equipment meets all technical requirement of the country to urban environment Air pollen, and domesticize journey
Degree is high, has stronger practicability and the ideal ratio of performance to price, and alternative similar imported product is to carry out urban environment air
Automatically the ideal instrument monitored.
Existing air detection instrument is threadably mounted on tripod mostly, due to the uncertainty of screw thread, use when
It waits, be easy to cause air detection instrument installation unstable, influence using therefore we have proposed a kind of air detection instruments for solving
The above problem.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of air detection proposed
Instrument.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of air detection instrument, including tripod are welded with fixed disk, the top of the fixed disk at the top of the tripod
Portion symmetrically offers mounting groove, and fixing seat is movably installed in two mounting grooves, and the top of two fixing seats extends to fixation
Outside disk, and it is welded with the same air detection instrument ontology, is movably installed with gag lever post in two fixing seats, on two gag lever posts
It is welded with rack gear, the fixed disk offers rotation chamber, and the rotation chamber is located at two mounting grooves side close to each other, institute
It states and is symmetrically fixedly installed with motor on the bottom side inner wall of rotation chamber, be welded with the first sprocket wheel on the output shaft of two motors, two
It is engaged with chain on a first sprocket wheel, rotating bar, two rotations are symmetrically rotatably equipped on the bottom side inner wall of the rotation chamber
Bar is located at two motor sides close to each other, and the second sprocket wheel, two the second sprocket wheels point are welded in two rotating bars
Not Tong Guo two chains and two the first sprocket wheels be sequentially connected, the top of two rotating bars is welded with gear, two gag lever posts
One end close to each other all extend to rotation it is intracavitary, and be slidably mounted on rotation chamber top side inner wall on, it is described rotation chamber top
Fixed plate is symmetrically welded on the inner wall of side, two gag lever posts are slidably mounted on respectively in two fixed plates.
Preferably, limit hole is offered in two fixing seats, two gag lever posts are movably arranged on two limit holes respectively
It is interior.
Preferably, offer sliding eye on two mounting grooves side inner wall close to each other, two sliding eyes with turn
Dynamic chamber is connected, and two gag lever posts are slidably mounted on respectively in two sliding eyes.
Preferably, rotation slot is symmetrically offered on the bottom side inner wall of the rotation chamber, two rotating bars are rotatablely installed respectively
In two rotation slots, bearing is fixedly installed in two rotation slots, two bearings are respectively sleeved in two rotating bars.
Preferably, slide opening is offered in two fixed plates, two gag lever posts are slidably mounted on respectively in two slide openings.
Preferably, sliding rail, two gag lever posts one end close to each other are symmetrically welded on the top side inner wall of the rotation chamber
Top be welded with sliding block, two sliding blocks are slidably mounted on respectively on two sliding rails.
Compared with prior art, the utility model has the beneficial effects that
Pass through gag lever post, rack gear, rotation chamber, motor, the first sprocket wheel, chain, rotating bar, the second sprocket wheel, gear and fixation
The cooperation of plate, the output shaft of motor drive the rotation of the first sprocket wheel, and the first sprocket wheel drives chain mobile, the second chain of chain-driving rotation
Dynamic, the second sprocket wheel drives rotating bar rotation, and rotating bar band moving gear rotates, and gear band carry-over bar is mobile, rack drives gag lever post
It is moved in fixed plate, fixing seat is fixed,
The utility model is firm convenient for the installation of air detection instrument ontology, and structure is simple, easy to use.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of air detection instrument structural schematic diagram；
Fig. 2 be the utility model proposes a kind of air detection instrument part A structural schematic diagram.
In figure: 1 tripod, 2 fixed disks, 3 mounting grooves, 4 fixing seats, 5 air detection instrument ontologies, 6 gag lever posts, 7 rack gears, 8
Rotate chamber, 9 motors, 10 first sprocket wheels, 11 chains, 12 rotating bars, 13 second sprocket wheels, 14 gears, 15 fixed plates.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of air detection instrument, including tripod 1, the top of tripod 1 are welded with fixed disk 2, fixed
The top of disk 2 symmetrically offers mounting groove 3, and fixing seat 4, the top of two fixing seats 4 are movably installed in two mounting grooves 3
It extends to outside fixed disk 2, and is welded with the same air detection instrument ontology 5, be movably installed with gag lever post in two fixing seats 4
6, rack gear 7 is welded on two gag lever posts 6, fixed disk 2 offers rotation chamber 8, and it is mutual that rotation chamber 8 is located at two mounting grooves 3
Close side rotates and is symmetrically fixedly installed with motor 9 on the bottom side inner wall of chamber 8, is welded on the output shaft of two motors 9
First sprocket wheel 10 is engaged with chain 11 on two the first sprocket wheels 10, rotates and is symmetrically rotatably equipped on the bottom side inner wall of chamber 8
Lever 12, two rotating bars 12 are located at two sides close to each other of motor 9, are welded with second in two rotating bars 12
Sprocket wheel 13, two the second sprocket wheels 13 are sequentially connected by two chains 11 and two the first sprocket wheels 10 respectively, two rotating bars 12
Top be welded with gear 14, two one end close to each other of gag lever post 6 all extend in rotation chamber 8, and are slidably mounted on
On the top side inner wall for rotating chamber 8, rotates and be symmetrically welded with fixed plate 15 on the top side inner wall of chamber 8, two gag lever posts 6 slide respectively
It is mounted in two fixed plates 15, passes through gag lever post 6, rack gear 7, rotation chamber 8, motor 9, the first sprocket wheel 10, chain 11, rotating bar
12, the cooperation of the second sprocket wheel 13, gear 14 and fixed plate 15, the output shaft of motor 9 drive the rotation of the first sprocket wheel 10, the first sprocket wheel
10 drive chain 11 mobile, and chain 11 drives the rotation of the second sprocket wheel 13, and the second sprocket wheel 13 drives rotating bar 12 to rotate, rotating bar 12
Band moving gear 14 rotates, and gear 14 is mobile with carry-over bar 7, and rack gear 7 drives gag lever post 6 to move in fixed plate 15, by fixing seat 4
Fixed, the utility model is firm convenient for the installation of air detection instrument ontology 5, and structure is simple, easy to use.
In the utility model, limit hole is offered in two fixing seats 4, two gag lever posts 6 are movably arranged on two respectively
In a limit hole, offer sliding eye on two mounting grooves 3 side inner wall close to each other, two sliding eyes with rotation chamber
8 are connected, and two gag lever posts 6 are slidably mounted on respectively in two sliding eyes, symmetrically offer and turn on the bottom side inner wall of rotation chamber 8
Dynamic slot, two rotating bars 12 are rotatably installed in respectively in two rotation slots, are fixedly installed with bearing in two rotation slots, and two
Bearing is respectively sleeved in two rotating bars 12, and slide opening is offered in two fixed plates 15, and two gag lever posts 6 slide peace respectively
In two slide openings, rotates and be symmetrically welded with sliding rail on the top side inner wall of chamber 8, two gag lever posts 6 one end close to each other
Top is welded with sliding block, and two sliding blocks are slidably mounted on respectively on two sliding rails, by gag lever post 6, rack gear 7, rotation chamber 8,
The cooperation of motor 9, the first sprocket wheel 10, chain 11, rotating bar 12, the second sprocket wheel 13, gear 14 and fixed plate 15, motor 9 it is defeated
Shaft drives the rotation of the first sprocket wheel 10, and the first sprocket wheel 10 drives chain 11 mobile, drive the second sprocket wheel 13 rotation of chain 11, and second
Sprocket wheel 13 drives rotating bar 12 to rotate, and rotating bar 12 is rotated with moving gear 14, and gear 14 is mobile with carry-over bar 7, and rack gear 7 drives limit
Position bar 6 moves in fixed plate 15, and fixing seat 4 is fixed, and the utility model is firm convenient for the installation of air detection instrument ontology 5, knot
Structure is simple, easy to use.
Working principle: two fixing seats 4 are individually positioned in two mounting grooves 3, then start motor 9, motor 9 simultaneously
Output shaft drive the rotation of the first sprocket wheel 10, the first sprocket wheel 10 drives chain 11 mobile, and chain 11 drives the rotation of the second sprocket wheel 13,
Second sprocket wheel 13 drives rotating bar 12 to rotate in rotation slot, and rotating bar 12 is rotated with moving gear 14, and gear 14 is nibbled with 7 phase of rack gear
It closing, the rotation band carry-over bar 7 of gear 14 is mobile, and two rack gears 7 drive two gag lever posts 6 to move backward in fixed plate 15, and two
Gag lever post 6 drives two sliding blocks to slide on two sliding rails respectively, so that two gag lever posts 6 slip into two limit holes respectively
It is interior, two fixing seats 4 are fixed, it is firm convenient for the installation of air detection instrument ontology 5.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of air detection instrument, including tripod (1), which is characterized in that be welded with fixed disk at the top of the tripod (1)
(2), the top of the fixed disk (2) symmetrically offers mounting groove (3), is movably installed in two mounting grooves (3) solid
The top of reservation (4), two fixing seats (4) extends to fixed disk (2) outside, and is welded with the same air detection instrument ontology
(5), it is movably installed with gag lever post (6) on two fixing seats (4), is welded with rack gear on two gag lever posts (6)
(7), the fixed disk (2) offers rotation chamber (8), and rotation chamber (8) is located at close to each other one of two mounting grooves (3)
Side, it is described rotation chamber (8) bottom side inner wall on be symmetrically fixedly installed with motor (9), on the output shaft of two motors (9)
It is welded with the first sprocket wheel (10), is engaged with chain (11) on two first sprocket wheels (10), the bottom side of rotation chamber (8)
It is symmetrically rotatably equipped on inner wall rotating bar (12), it is close to each other that two rotating bars (12) are located at two motors (9)
Side, be welded with the second sprocket wheel (13) on two rotating bars (12), two second sprocket wheels (13) pass through respectively
Two chains (11) are sequentially connected with two the first sprocket wheels (10), and the top of two rotating bars (12) is welded with gear
(14), two gag lever post (6) one end close to each other all extend in rotation chamber (8), and are slidably mounted on rotation chamber (8)
Top side inner wall on, it is described rotation chamber (8) top side inner wall on be symmetrically welded with fixed plate (15), two gag lever posts (6)
It is slidably mounted on two fixed plates (15) respectively.
2. a kind of air detection instrument according to claim 1, which is characterized in that opened up on two fixing seats (4) limited
Position hole, two gag lever posts (6) are movably arranged on respectively in two limit holes.
3. a kind of air detection instrument according to claim 1, which is characterized in that two mounting grooves (3) it is close to each other one
Sliding eye is offered on the inner wall of side, two sliding eyes are connected with rotation chamber (8), and two gag lever posts (6) slide peace respectively
In two sliding eyes.
4. a kind of air detection instrument according to claim 1, which is characterized in that on the bottom side inner wall of rotation chamber (8)
Rotation slot symmetrically is offered, two rotating bars (12) are rotatably installed in respectively in two rotation slots, fixed in two rotation slots
Bearing is installed, two bearings are respectively sleeved on two rotating bars (12).
5. a kind of air detection instrument according to claim 1, which is characterized in that offer cunning on two fixed plates (15)
Hole, two gag lever posts (6) are slidably mounted on respectively in two slide openings.
6. a kind of air detection instrument according to claim 1, which is characterized in that on the top side inner wall of rotation chamber (8)
It is symmetrically welded with sliding rail, the top of two gag lever posts (6) one end close to each other is welded with sliding block, and two sliding blocks slide respectively
It is mounted on two sliding rails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821568693.4U CN208833727U (en) | 2018-09-25 | 2018-09-25 | A kind of air detection instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821568693.4U CN208833727U (en) | 2018-09-25 | 2018-09-25 | A kind of air detection instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208833727U true CN208833727U (en) | 2019-05-07 |
Family
ID=66318588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821568693.4U Active CN208833727U (en) | 2018-09-25 | 2018-09-25 | A kind of air detection instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208833727U (en) |
-
2018
- 2018-09-25 CN CN201821568693.4U patent/CN208833727U/en active Active
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