CN208350578U - A kind of movable dust detector - Google Patents

Abstract

The utility model discloses a kind of movable dust detectors, including pedestal, cavity is equipped in the pedestal, bottom in the cavity is equipped with servo motor, the output shaft end of the servo motor is fixed with gear, two sides of the bottom in the cavity are equipped with opening, through equipped with link block in the opening, the upper end of the link block sets that there are two the shifting chutes that are parallel to each other, movable block is mounted in two shifting chutes, the upper end common rotation of two movable blocks is connected with rotor plate, the upper end of two rotor plates is rotatably connected on respectively in the opposing sidewalls in cavity, the link block is equipped with resetting apparatus.The utility model, which realizes, to be moved easily and can stablize the function being fixed, conveniently it is adjusted according to the needs of use, it is avoided that user of service's arm Fatigue caused by long-time operation, aches, to facilitate continuity to be detected, the precision of raising detection that can be strong, structure is simple, is easy to use.

Description

A kind of movable dust detector

Technical field

The utility model relates to dust detection technique field more particularly to a kind of movable dust detectors.

Background technique

PM2.5 refers to particulate matter of the diameter less than or equal to 2.5 microns, also referred to as dust in atmosphere.Although dust is The seldom component part of content in earth atmosphere ingredient, but it has a major impact air quality and visibility etc..With it is thicker Atmospheric particulates are compared, and fine particle partial size is small, residence time rich in a large amount of poisonous and harmful substances and in an atmosphere is long, Conveying distance is remote, can seriously affect health of people and environmental quality, be unfavorable for Green Development.

Existing frequently-used dust investigating is mostly hand-held detectors, can be moved by using the hand-held rotation of personnel It is dynamic and adjust detection position, but use for a long time, be easy to cause user of service's arm Fatigue, ache, be unfavorable for continuity into Row detection, and it is hand-held it is possible that causing detection device to damage because user of service's fault is fallen, being unfavorable for normally being examined It surveys, for this purpose, we have proposed a kind of movable dust detectors to solve the above problems.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of packaged type powder proposed Dirt detector.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of movable dust detector, including pedestal, the pedestal is interior to be equipped with cavity, the bottom peace in the cavity Equipped with servo motor, the output shaft end of the servo motor is fixed with gear, and the two sides of the bottom in the cavity are equipped with out Mouthful, through being equipped with link block in the opening, the upper end of the link block sets that there are two the shifting chute being parallel to each other, two movements Movable block is mounted in slot, the upper end common rotation of two movable blocks is connected with rotor plate, the upper end difference of two rotor plates It is rotatably connected in the opposing sidewalls in cavity, the link block is equipped with resetting apparatus, and the bottom in the cavity is equipped with two A sliding slot being parallel to each other is mounted on sliding block in the sliding slot, and the lower end of two sliding blocks is respectively and fixedly provided with spur rack, and gear position Between two spur racks, two spur racks are meshed with gear, and the side of two spur racks is respectively and fixedly provided with push rod, and two push away Bar is contradicted respectively in the side of two rotor plates, and the upper end of the pedestal is equipped with regulating device, and the regulating device is equipped with inspection Survey instrument.

Preferably, the resetting apparatus includes the telescopic rod for being fixed on link block upper end two sides, and two equal positions of shifting chute Between two telescopic rods, the upper end of two telescopic rods is fixedly connected with the top in cavity, is arranged on the telescopic rod Spring, the upper end of the spring are fixed on the top in cavity, and the lower end of the spring is fixed on the upper end of link block.

Preferably, the regulating device includes being fixed on the base the electric telescopic rod at end, between upper end of the pedestal etc. Away from setting there are three the placing groove that is parallel to each other, placement block, the upper end company of rotation for placing block are mounted in the placing groove It is connected to the first rotating bar, the upper end common rotation of three the first rotating bars is connected to the lower end of detector, the electric telescopic rod Between three the first rotating bars, the second rotating bar that there are three the upper end rotation connections of the electric telescopic rod, three second One end of rotating bar is rotatably connected on the side of three the first rotating bars respectively.

Preferably, there are two the idler wheels being parallel to each other for the lower end installation of the link block.

Preferably, first rotating bar and the second rotating bar are all made of stainless steel and are made.

Preferably, rubber layer is coated on the push rod.

Compared with prior art, the utility model has the beneficial effects that

1, it by the cooperation of servo motor, push rod, link block and idler wheel, solves the problems, such as to be inconvenient to move, reach Structure is simple, is moved easily to suitable position, and the degree of fatigue of user of service can be effectively relieved, and is conducive to continuous inspection for a long time It surveys；

2, by the cooperation of telescopic rod and spring, solve the problems, such as to stablize fixed, fixation can be stablized by realizing, from And can stablize and be detected, improve the function of detection precision；

3, it by the cooperation of electric telescopic rod, the first rotating bar and the second rotating bar, solves the problems, such as to be inconvenient to adjust, It realizes according to use demand and is adjusted, avoid for a long time using be easy to causeing user of service's arm Fatigue, ache Situation is conducive to accurately be detected；

In conclusion the present apparatus is conveniently adjusted, to be moved easily and stablize fixation, staff can be effectively reduced Labor intensity, detected to be able to achieve continuity, the precision of detection can be effectively improved, for administer accurate number is provided According to support.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of movable dust detector front view；

Fig. 2 be the utility model proposes a kind of movable dust detector cavity inside structural schematic diagram；

Fig. 3 be the utility model proposes a kind of movable dust detector schematic diagram of base structure.

In figure: 1 detector, 2 first rotating bars, 3 second rotating bars, 4 electric telescopic rods, 5 sliding slots, 6 telescopic rods, 7 rotations Plate, 8 springs, 9 movable blocks, 10 link blocks, 11 idler wheels, 12 sliding blocks, 13 gears, 14 servo motors, 15 pedestals, 16 shifting chutes, 17 Block, 21 placing grooves are placed in opening, 18 spur racks, 19 push rods, 20.

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.1-3, a kind of movable dust detector, including pedestal 15, are equipped with cavity in pedestal 15, in cavity Bottom is equipped with servo motor 14, and servo motor 14 uses Kinetix-5500 model, stablizes output, facilitates control to turn to, watches The output shaft end for taking motor 14 is fixed with gear 13, and 14 energy band moving gear 13 of servo motor is rotated forward or rotated backward, from And offer power is provided, and it is adjusted, it is easy to remove and fixed；

Two sides of the bottom in cavity are equipped with opening 17, and through being equipped with link block 10 in opening 17, link block 10 can be from opening The lower end of pedestal 15 is extended at mouth 17, so that idler wheel 11 be facilitated to contradict ground, is moved, the upper end of link block 10 is equipped with two A shifting chute 16 being parallel to each other is mounted on movable block 9, the upper end common rotation of two movable blocks 9 in two shifting chutes 16 It is connected with rotor plate 7, the upper end of two rotor plates 7 is rotatably connected on respectively in the opposing sidewalls in cavity, and rotor plate 7 rotates, So as to push link block 10 mobile, to conveniently be adjusted, movement can be stablized；

Link block 10 is equipped with resetting apparatus, and the bottom in cavity is set there are two the sliding slot 5 being parallel to each other, in sliding slot 5 Sliding block 12 is installed, sliding block 12 steadily moves in sliding slot 5, and the lower end of two sliding blocks 12 is respectively and fixedly provided with spur rack 18, and gear 13 are located between two spur racks 18, and two spur racks 18 are meshed with gear 13, and gear 13 rotates, to make two straight-tooth Item 18 is mobile, and the side of two spur racks 18 is respectively and fixedly provided with push rod 19, and spur rack 18 is mobile to push push rod 19 mobile, two push rods 19 contradict respectively in the side of two rotor plates 7, and two push rods 19 can push rotor plate 7 to rotate, so that idler wheel 11 conveniently be made to support Tread surface is moved, and the upper end of pedestal 15 is equipped with regulating device, is facilitated and is adjusted to suitable position as needed, in regulating device Equipped with detector 1, detector 1 is PM2.5 detector, can fast and accurately detect the content of PM2.5, the lower end of link block 10 Installation is moved easily there are two the idler wheel 11 being parallel to each other, and rubber layer is coated on push rod 19, is protected rotor plate 7, is facilitated basis Need to be adjusted, and can fast accurate detect dust content, provide accurate data for prevention and treatment.

In the utility model, resetting apparatus includes the telescopic rod 6 for being fixed on 10 upper end two sides of link block, and two shifting chutes 16 are respectively positioned between two telescopic rods 6, can make link block 10 it is stable go up and down, be not in shake, it is convenient steady mobile, The upper end of two telescopic rods 6 is fixedly connected with the top in cavity, and spring 8 is arranged on telescopic rod 6, and the upper end of spring 8 is solid It is scheduled on the top in cavity, the lower end of spring 8 is fixed on the upper end of link block 10, and when 8 stress of spring, deformation occurs, thus side Just the movement of link block 10 facilitates and contradicts ground, steady mobile, and after power disappears, spring 8 restores, to pull link block 10 It resets, conveniently can be adjusted as needed, to be moved easily and stablize fixation.

In the utility model, regulating device includes being fixed on the electric telescopic rod 4 of 15 upper end of pedestal, the upper end etc. of pedestal 15 Spacing is set there are three the placing groove 21 that is parallel to each other, and is mounted in placing groove 21 and is placed block 20, is placed block 20 and is moved along placing groove 21 Dynamic, the upper end for placing block 20 is rotatably connected to the first rotating bar 2, and the upper end common rotation of three the first rotating bars 2 is connected to The lower end of detector 1, the rotation of the first rotating bar 2 are adjustable the position of detector 1, convenient into detection position is adjusted, and precisely carry out Detection, electric telescopic rod 4 are located between three the first rotating bars 2, and there are three second turn for the upper end rotation connection of electric telescopic rod 4 Lever 3, one end of three the second rotating bars 3 are rotatably connected on the side of three the first rotating bars 2 respectively, and electric telescopic rod 4 pushes away Dynamic three the second rotating bars 3 rotation is conveniently adjusted to make three the first rotating bars 2 rotations, the first rotating bar 2 and the Two rotating bars 3 are all made of stainless steel and are made, durable, prolong the service life, and can be adjusted according to user's demand, and Support can be stablized, facilitate adjusting position, be convenient for precisely detecting.

In the utility model, in use, servo motor 14 is rotated forward with moving gear 13, gear 13 rotates forward to make Two spur racks 18 are backwards to movement, and the mobile spur rack 18 in sliding slot 5 of sliding block 12 is steadily mobile, and spur rack 18 pushes push rod 19 to support Rotor plate 7 is touched, thus so that idler wheel 11 is contradicted ground to making the rotation of rotor plate 7 push link block 10 mobile, be moved easily, it is mobile To suitable position, servo motor 14, to make two 18 relative motions of spur rack, makes link block with 13 counter motion of moving gear 10 reset under the action of spring 8, and idler wheel 11 is taken in cavity, stablize fixation to facilitate, and electric telescopic rod 4 pushes The rotation of second rotating bar 3, the second rotating bar 3 drive the rotation of the first rotating bar 2, adjust three the first rotating bars 2 to accommodate The distance between, the movement of detector 1 is pushed, steady and continuous is facilitated detect.

More than, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is not limited to In this, anyone skilled in the art within the technical scope disclosed by the utility model, according to the utility model Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the protection scope of the utility model it It is interior.

Claims (6)

1. a kind of movable dust detector, including pedestal (15), it is characterised in that: cavity is equipped in the pedestal (15), Bottom in the cavity is equipped with servo motor (14), and the output shaft end of the servo motor (14) is fixed with gear (13), the two sides of the bottom in the cavity are equipped with opening (17), are run through in the opening (17) and are equipped with link block (10), described The upper end of link block (10) is set there are two the shifting chute (16) being parallel to each other, and two shifting chutes (16) are interior to be mounted on movable block (9), the upper end common rotation of two movable blocks (9) is connected with rotor plate (7), the upper end of two rotor plates (7) company of rotation respectively It connects in the opposing sidewalls in cavity, the link block (10) is equipped with resetting apparatus, there are two the bottom in the cavity is set The sliding slot (5) being parallel to each other, the sliding slot (5) is interior to be mounted on sliding block (12), and the lower end of two sliding blocks (12) is respectively and fixedly provided with directly Rack gear (18), and gear (13) is located between two spur racks (18), two spur racks (18) are meshed with gear (13), and two The side of a spur rack (18) is respectively and fixedly provided with push rod (19), and two push rods (19) are contradicted respectively in the side of two rotor plates (7), The upper end of the pedestal (15) is equipped with regulating device, and the regulating device is equipped with detector (1).

2. a kind of movable dust detector according to claim 1, which is characterized in that the resetting apparatus includes solid It is scheduled on the telescopic rod (6) of link block (10) upper end two sides, and two shifting chutes (16) are respectively positioned between two telescopic rods (6), two The upper end of a telescopic rod (6) is fixedly connected with the top in cavity, is arranged with spring (8), the bullet on the telescopic rod (6) The upper end of spring (8) is fixed on the top in cavity, and the lower end of the spring (8) is fixed on the upper end of link block (10).

3. a kind of movable dust detector according to claim 1, which is characterized in that the regulating device includes solid It is scheduled on the electric telescopic rod (4) of pedestal (15) upper end, the upper end of the pedestal (15) equidistantly sets that there are three the placements that is parallel to each other Slot (21) is mounted in the placing groove (21) and places block (20), and the upper end for placing block (20) is rotatably connected to the The upper end common rotation of one rotating bar (2), three the first rotating bars (2) is connected to the lower end of detector (1), the electric expansion Bar (4) is located between three the first rotating bars (2), and there are three the second rotations for the upper end rotation connection of the electric telescopic rod (4) Bar (3), one end of three the second rotating bars (3) are rotatably connected on the side of three the first rotating bars (2) respectively.

4. a kind of movable dust detector according to claim 1, which is characterized in that under the link block (10) There are two the idler wheels (11) being parallel to each other for end installation.

5. a kind of movable dust detector according to claim 3, which is characterized in that first rotating bar (2) Stainless steel is all made of with the second rotating bar (3) to be made.

6. a kind of movable dust detector according to claim 1, which is characterized in that coated on the push rod (19) There is rubber layer.