CN208350575U - A kind of wind pipe type dust sensor - Google Patents

Abstract

The utility model discloses a kind of wind pipe type dust sensors, including mounting blocks, the lower end of the mounting blocks is equipped with fixed device, cavity is equipped in the mounting blocks, bottom in the cavity is equipped with servo motor, the output shaft end of the servo motor is fixed with turntable, the upper end two sides of the turntable are rotatably connected to rotating bar, top in the cavity sets that there are two the openings that are parallel to each other, connecting rod is mounted in the opening, the side of the connecting rod is equipped with shifting chute, fixed device is equipped in the shifting chute, the side of two rotating bars is rotatably connected on the lower end of two connecting rods respectively.The utility model structure is simple; facilitate and is assembled; it can quickly be assembled in designated place; real-time, stable detection is efficiently quickly carried out to the place to realize; it can guarantee the stabilization of sensor; so as to improve the precision of detection data, the advantageous foundation that is provided for control dust concentration, protection environment.

Description

A kind of wind pipe type dust sensor

Technical field

The utility model relates to sensor technical field more particularly to a kind of wind pipe type dust sensors.

Background technique

Dust sensor is mainly used for the continuous monitoring of the dust works place such as mine, cement plant total dust concentration, be for Meet the high-tech sensor that existing mine, cement plant and coal mine etc. utilize the exploitation of laser light scattering principle to dust concentration, energy It is enough that in real time, on the spot, continuously continual monitoring display underground PM2.5 concentration, PM2.5 refer to atmosphere under natural airflow state Middle diameter is less than or equal to 2.5 microns of particulate matter, can seriously affect health of people and environmental quality, be unfavorable for Green Development, The device for reducing dust on-off model of output and sprinkle water and spray simultaneously, realizes the optimum efficiency of dust measuring depositing dust, to reach effective Dust concentration is controlled, the purpose of environment is protected.

However structure is complicated for present dust sensor, it has not been convenient to carry out installing and dismounting, reduce working efficiency, be unfavorable for Dust concentration is controlled, is unfavorable for protecting environment, for this purpose, we have proposed a kind of wind pipe type dust sensors to solve above-mentioned ask Topic.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of wind pipe type dust proposed Sensor.

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

A kind of wind pipe type dust sensor, including mounting blocks, the lower end of the mounting blocks are equipped with fixed device, the installation Cavity is equipped in block, the bottom in the cavity is equipped with servo motor, and the output shaft end of the servo motor, which is fixed with, to be turned Disk, the upper end two sides of the turntable are rotatably connected to rotating bar, and the top in the cavity sets that there are two what is be parallel to each other to open Mouthful, connecting rod is mounted in the opening, the side of the connecting rod is equipped with shifting chute, fixed dress is equipped in the shifting chute It sets, the side of two rotating bars is rotatably connected on the lower end of two connecting rods respectively, and the upper end of two connecting rods is respectively and fixedly provided with folder Plate is equipped with detection device between two clamping plates, and opposite side of the lower end two sides of detection device respectively with two clamping plates offsets Touching.

Preferably, the fixed device includes the first electric telescopic rod for being fixed on mounting blocks lower end, and described first is electronic The lower end of telescopic rod is fixed with pedestal, and the lower end two sides of the pedestal are equipped with gap, are total in the opposing sidewalls in the gap With rotor plate is rotatably connected to, there are two the second electric expansions being parallel to each other for rotation connection on one end side wall in the gap Bar, one end of two the second electric telescopic rods are rotatably connected on the side of rotor plate.

Preferably, the limiting device includes the spring on one end side wall being arranged in shifting chute, and the one of the spring End is fixed with inserted link, and spacing are equipped with multiple slots on one end side wall in the opening etc., and shifting chute and slot are corresponding, institute One end of inserted link is stated through shifting chute and is extended in slot.

Preferably, one end of the inserted link is in dome-type.

Preferably, rubber layer is coated on two clamping plates.

Preferably, the rotor plate is made of carbon steel.

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

1, it by the cooperation of servo motor, rotating bar and clamping plate, solves the problems, such as to be inconvenient to be dismantled, has reached side Just it is quickly assembled, to realize the function of improving detection efficiency；

2, it by rotor plate, the cooperation of the second electric telescopic rod and pedestal, solves the problems, such as to be inconvenient to be fixed, it is real Show and be quickly fixed, can effectively prevent and topple over, has guaranteed real-time, the stable function of being detected to dust situation；

3, it by the cooperation of spring, inserted link and slot, solves the problems, such as that connection is unstable, realizes stabilization and consolidated The case where determining, preventing shaking, improves the precision of detection data；

In conclusion present apparatus structure is simple, facilitate carry out installing and dismounting, so as to quickly carry out group in designated position Dress, reaches real-time, stable and detects to dust situation, can stablize fixation, to improve the precision of detection data.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of wind pipe type dust sensor front view；

Fig. 2 be the utility model proposes a kind of wind pipe type dust sensor A at enlarged drawing；

Fig. 3 be the utility model proposes a kind of wind pipe type dust sensor mounting blocks structural schematic diagram；

Fig. 4 be the utility model proposes a kind of wind pipe type dust sensor B at enlarged drawing.

In figure: 1 detection device, 2 clamping plates, 3 first electric telescopic rods, 4 pedestals, 5 second electric telescopic rods, 6 gap, 7 turns Movable plate, 8 rotating bars, 9 turntables, 10 servo motors, 11 mounting blocks, 12 openings, 13 inserted links, 14 shifting chutes, 15 springs, 16 connections Bar, 17 slots.

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.1-4, a kind of wind pipe type dust sensor, including mounting blocks 11, the lower end of mounting blocks 11 are equipped with fixed dress It sets, cavity is equipped in mounting blocks 11, the bottom in cavity is equipped with servo motor 10, and servo motor 10 uses Kinetix-5500 Model stablizes output, facilitates and carry out control steering, to realize that automation carries out clamping installation；

The output shaft end of servo motor 10 is fixed with turntable 9, and servo motor 10 drives turntable 9 to rotate, the upper end of turntable 9 Two sides are rotatably connected to rotating bar 8, and the rotation of turntable 9 drives rotating bar 8 to rotate, and the top in cavity sets that there are two be parallel to each other Opening 12, be mounted on connecting rod 16 in opening 12, the side of connecting rod 16 is equipped with shifting chute 14, is equipped in shifting chute 14 solid Determine device, the side of two rotating bars 8 is rotatably connected on the lower end of two connecting rods 16 respectively, and the rotation of rotating bar 8 is to make to connect Extension bar 16 moves in opening 12, and the upper end of two connecting rods 16 is respectively and fixedly provided with clamping plate 2, and connecting rod 16 is mobile to drive clamping plate 2 to move It is dynamic, it is clamped to facilitate, stablizes and fix；

Detection device 1 is equipped between two clamping plates 2, detection device 1 is PM2.5 sensor, facilitates and carries out detection PM2.5's Concentration, and the lower end two sides of detection device 1 are inconsistent with the opposite side of two clamping plates 2 respectively, facilitate stable fixation, two folders It is coated with rubber layer on plate 2, is protected, can stablize and be fixed, so as to accurately be detected in real time.

In the utility model, fixed device includes the first electric telescopic rod 3 for being fixed on 11 lower end of mounting blocks, facilitates adjusting The height of mounting blocks 11, the lower end of the first electric telescopic rod 3 are fixed with pedestal 4, and the lower end two sides of pedestal 4 are equipped with gap 6, slit Common rotation is connected with rotor plate 7 in opposing sidewalls in mouth 6, and two rotations of rotor plates 7 contradict ground, are supported, gap 6 The second electric telescopic rod 5 being parallel to each other there are two being rotatablely connected on interior one end side wall, the one of two the second electric telescopic rods 5 End is rotatably connected on the side of rotor plate 7, and the second electric telescopic rod 5 pushes rotor plate 7 to rotate, to make the one of rotor plate 7 Side contradicts ground, is supported, and rotor plate 7 is made of carbon steel, durable, can effectively prevent going out for situations such as toppling over It is existing.

In the utility model, limiting device includes the spring 15 on one end side wall being arranged in shifting chute 14, spring 15 One end be fixed with inserted link 13, spacing are equipped with multiple slots 17, and shifting chute 14 and slot on one end side wall in opening 12 etc. 17 is corresponding, and one end of inserted link 13 through shifting chute 14 and extends in slot 17, when connecting rod 16 is mobile, supports inserted link 13 The side wall in slot 17 is touched, one end of inserted link 13 is in dome-type, and one end of inserted link 13 is arranged in dome-type, thus convenient by inserting Bar 13 presses to spring 15, shrinks spring 15, facilitates the movement of connecting rod 16, when the corresponding next slot 17 of inserted link 13, Inserted link 13 injects in slot 17 under the action of spring 15, is fixed, and repeats step and facilitates the position for adjusting connecting rod 16, realizes Stable holding is not easy to loosen.

In the utility model, in use, pedestal 4 is moved to designated place, the second electric telescopic rod 5 pushes 7 turns of rotor plate Dynamic, the rotation of rotor plate 7 is realized to contradict ground and stablizes support, prevent from tilting, and servo motor 10 drives turntable 9 to rotate, turntable 9 rotations are to make rotating bar 8 rotate, and the rotation of rotating bar 8 drives connecting rod 16 mobile, and connecting rod 16 is mobile to make inserted link 13 One end contradicts the side wall in slot 17, and one end of inserted link 13 is in dome-type, facilitates inserted link 13 is mobile to press to spring 15, thus side Just connecting rod 16 is mobile, and when the corresponding next slot 17 of shifting chute 14, under the action of spring 15, inserted link 13 injects slot 17 It is interior, the position of fixed connecting rod 16, so that the position of strap 2, convenient to carry out stable holding to detection device 1, thus side Just Fast Installation connects, and the first electric telescopic rod 3 facilitates the position for adjusting detection device 1, facilitates and carries out the dense of detection PM2.5 Degree.

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 wind pipe type dust sensor, including mounting blocks (11), it is characterised in that: the lower end of the mounting blocks (11) is equipped with Fixed device, the mounting blocks (11) are interior to be equipped with cavity, and the bottom in the cavity is equipped with servo motor (10), the servo The output shaft end of motor (10) is fixed with turntable (9), and the upper end two sides of the turntable (9) are rotatably connected to rotating bar (8), Top in the cavity is set there are two the opening (12) being parallel to each other, and the opening (12) is interior to be mounted on connecting rod (16), The side of the connecting rod (16) is equipped with shifting chute (14), and limiting device, two rotating bars (8) are equipped in the shifting chute (14) Side be rotatably connected on the lower ends of two connecting rods (16) respectively, the upper end of two connecting rods (16) is respectively and fixedly provided with clamping plate (2), It is equipped with detection device (1) between two clamping plates (2), and the lower end two sides of detection device (1) are opposite with two clamping plates (2) respectively Side is inconsistent.

2. a kind of wind pipe type dust sensor according to claim 1, which is characterized in that the fixed device includes fixing The lower end of the first electric telescopic rod (3) in mounting blocks (11) lower end, first electric telescopic rod (3) is fixed with pedestal (4), The lower end two sides of the pedestal (4) are equipped with gap (6), and common rotation, which is connected with, in the opposing sidewalls in the gap (6) turns Movable plate (7), rotation connection is there are two the second electric telescopic rod (5) being parallel to each other on one end side wall in the gap (6), and two One end of a second electric telescopic rod (5) is rotatably connected on the side of rotor plate (7).

3. a kind of wind pipe type dust sensor according to claim 1, which is characterized in that the limiting device includes setting One end of spring (15) on one end side wall in shifting chute (14), the spring (15) is fixed with inserted link (13), described to open Spacing are equipped with multiple slots (17) on one end side wall in mouth (12) etc., and shifting chute (14) and slot (17) are corresponding, described One end of inserted link (13) is through shifting chute (14) and extends in slot (17).

4. a kind of wind pipe type dust sensor according to claim 3, which is characterized in that one end of the inserted link (13) is in Dome-type.

5. a kind of wind pipe type dust sensor according to claim 1, which is characterized in that coated on two clamping plates (2) There is rubber layer.

6. a kind of wind pipe type dust sensor according to claim 2, which is characterized in that the rotor plate (7) uses carbon Plain steel is made.