CN216717932U

CN216717932U - Dust collecting equipment for air quality detection device

Info

Publication number: CN216717932U
Application number: CN202221135424.5U
Authority: CN
Inventors: 王庆泽
Original assignee: Shandong Huanlin Testing Technology Service Co ltd
Current assignee: Shandong Huanlin Testing Technology Service Co ltd
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-06-10
Anticipated expiration: 2032-05-12

Abstract

The utility model discloses dust collecting equipment for an air quality detection device, which comprises a substrate, wherein two groups of supporting blocks are welded on the top of the substrate and are symmetrically arranged in parallel, a collecting box is welded on the top of the supporting blocks and is arranged in a hollow cylindrical structure, and a dust collecting mechanism is arranged in the collecting box. This dust collecting equipment for air quality detection device, hold back its dust through being provided with cylindric interior filter plate in the collecting box is inside, cooperate first scraper blade and second scraper blade to collect its dust simultaneously, the effectual problem of avoiding the traditional device to dismantle the filter plate and waste time and energy the clearance, collect the dust that produces simultaneously, the effectual accuracy nature of guaranteeing the dust sample, it is more accurate to cause the sample result, the effectual filter plate that leads to of having avoided dismantling repeatedly damages the condition simultaneously.

Description

Dust collecting equipment for air quality detection device

Technical Field

The utility model relates to the technical field of air quality detection, in particular to dust collecting equipment for an air quality detection device.

Background

Air detection in a broad sense refers to the detection of the constituent components of air. The narrow-sense air detection is mainly from the application angle, the important research is indoor air detection, which means that substances harmful to human bodies contained in indoor decoration materials, furniture and the like are released to home and office environments to cause decoration pollution so as to detect the air quality, and when the dust density in the air needs to be detected, sampling is needed, and then weighing calculation is carried out on the sampled gas.

However, current air quality testing device need take out filtering action's filter screen after carrying out the air sampling, strike off the dust that attaches on with the filter screen and weigh, from this obtain data, waste time and energy, frequent take out the filter screen from the bottle in addition, contact the dust in the air for the sample result is inaccurate, can cause the damage to the filter screen moreover.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a dust collecting device for an air quality detection device, which is used for solving the problems.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a dust collecting device for air quality detection device, includes the base plate, its characterized in that, the top welded mounting of base plate has the supporting shoe, and the quantity of supporting shoe is two sets of and is parallel symmetry setting, and the top welded mounting of supporting shoe has the collecting box, and the collecting box is the setting of hollow cylindrical structure, and the built-in dust collection mechanism of collecting box.

Preferably, the base plate is arranged in a disc-shaped structure, and an operation hole is formed in the center of the base plate.

Preferably, the dust collecting mechanism comprises a top cover, a motor, an exhaust pipe, a fan, a first scraper blade, a threaded rod, a slide rod, a mounting hole, a second scraper blade, a collecting box and an inner filter plate, wherein the inner filter plate is welded and installed at the bottom of the inner side of the collecting box, the inner filter plate is arranged in a cylindrical structure, the top of the collecting box is provided with the top cover, the threaded rod is rotatably arranged at the center of the bottom of the top cover, the slide rod is welded and installed at two sides of the threaded rod at the bottom of the top cover, the first scraper blade is sleeved and installed on the slide rod and the threaded rod, the motor is welded and installed at the top of the top cover, the output end of the motor longitudinally penetrates through the top cover and is welded and connected with the threaded rod, the second scraper blade is welded and installed at the free end of the threaded rod, the second scraper blade is arranged in an arc-shaped structure, the bottom of the second scraper blade is attached to the bottom of the inner side of the collecting box, the mounting hole is provided with the collecting box by threads, the lateral wall welding of collecting box installs the exhaust column, and the rear side wall welding of collecting box installs the fan.

Preferably, the first scraping plate is in threaded connection with the threaded rod, and the first scraping plate is in sliding connection with the sliding rod.

Preferably, the number of the mounting holes is two and the mounting holes are sequentially positioned at the circle center of the second scraper.

Preferably, the exhaust pipe transversely runs through the collection box and extends to the interior of the inner filter plate, and the output end of the fan is connected with the collection box in a welding mode.

Preferably, the top of the base plate is welded with a push handle, and the bottom of the base plate is provided with a universal wheel.

Compared with the prior art, the utility model has the beneficial effects that: according to the dust collecting device for the air quality detection device, the cylindrical inner filter plate is arranged in the collecting box to intercept dust, and the first scraper blade and the second scraper blade are matched to collect dust, so that the problem that the traditional device is time-consuming and labor-consuming in disassembling the filter plate is effectively solved; meanwhile, the dust can be collected effectively, the accuracy of a dust sample is guaranteed, the sampling result is more accurate, and meanwhile, the condition that the filter plate is damaged due to repeated disassembly is effectively avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a second squeegee position configuration of the present invention;

fig. 3 is a schematic view of the location structure of the mounting hole of the present invention.

In the figure: 1. a motor; 2. a top cover; 3. an exhaust pipe; 4. a collection box; 5. a substrate; 6. a universal wheel; 7. a fan; 8. a pushing handle; 9. a first squeegee; 10. a threaded rod; 11. a second squeegee; 12. a collection box; 13. an operation hole; 14. a support block; 15. a slide bar; 16. an inner filter plate; 17. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1-3, the utility model provides a technical scheme, which comprises a base plate 5, wherein the base plate 5 is arranged in a disc-shaped structure, an operation hole 13 is formed in the center of the base plate 5, support blocks 14 are welded and installed on the top of the base plate 5, the support blocks 14 are arranged in two groups and are symmetrically arranged in parallel, a collection box 4 is welded and installed on the top of each support block 14, the collection box 4 is arranged in a hollow cylindrical structure, a dust collection mechanism is arranged in the collection box 4, the dust is trapped by a cylindrical inner filter plate 16 arranged in the collection box 4, and the first scraper 9 and the second scraper 11 are matched to collect the dust, so that the problem that the traditional device needs to dismantle the filter plate and waste time and labor is effectively avoided, meanwhile, the dust is directly collected after the collection box 4 works, the accuracy of the dust sample is effectively ensured, the sampling result is more accurate, and the damage of the filter plate caused by repeated dismantlement is effectively avoided, the dust collecting mechanism comprises a top cover 2, a motor 1, an exhaust pipe 3, a fan 7, a first scraper 9, a threaded rod 10, a sliding rod 15, a mounting hole 17, a second scraper 11, a collecting box 12 and an inner filter plate 16, wherein the inner filter plate 16 is welded and mounted at the bottom of the inner side of the collecting box 4, the inner filter plate 16 is arranged in a cylindrical structure, the top cover 2 is arranged at the top of the collecting box 4, the threaded rod 10 is rotatably arranged at the center of the bottom of the top cover 2, the sliding rods 15 are welded and mounted at two sides of the threaded rod 10 at the bottom of the top cover 2, the sliding rod 15 and the threaded rod 10 are sleeved with the first scraper 9, the first scraper 9 is in threaded connection with the threaded rod 10, the first scraper 9 is in sliding connection with the sliding rod 15, the motor 1 is welded and mounted at the top of the top cover 2, the output end of the motor 1 longitudinally penetrates through the top cover 2 and is welded and connected with the threaded rod 10, the second scraper 11 is welded and mounted at the free end of the threaded rod 10, second scraper blade 11 is the setting of arc column structure, the bottom of second scraper blade 11 and the inboard bottom laminating setting of collecting box 4, mounting hole 17 has been seted up to the bottom of collecting box 4, the quantity of mounting hole 17 is two sets of and is located the centre of a circle department of second scraper blade 11 in proper order, threaded mounting has collection box 12 on the mounting hole 17, the lateral wall welded mounting of collecting box 4 has exhaust column 3, exhaust column 3 transversely runs through collecting box 4 and extends to the inside of interior filter plate 16, the rear side wall welded mounting of collecting box 4 has fan 7, the output of fan 7 and collecting box 4 welded connection set up, the top welded mounting of base plate 5 has pushing hands 8, the bottom of base plate 5 is provided with universal wheel 6.

When in use: the user preferably moves the device to a proper position through the push handle 8, at this time, the fan 7 is driven, the exhaust pipe 3 is caused to suck the external control into the collection box 4, the control in the collection box 4 receives the dust trapped by the inner filter plate 16, at this time, the motor 1 is driven, the first scraper blade 9 is caused to move longitudinally to scrape the dust on the inner filter plate 16, and meanwhile, the second scraper blade 11 pushes the dust to the collection box 12 for storage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dust collecting equipment for air quality detection device, includes base plate (5), its characterized in that, supporting shoe (14) are installed in the top welding of base plate (5), the quantity of supporting shoe (14) is two sets of and is parallel symmetry setting, the top welding of supporting shoe (14) is installed collecting box (4), collecting box (4) are the setting of hollow cylinder structure, the mechanism is collected to the built-in dust of collecting box (4).

2. The dust collecting device for the air quality detecting apparatus according to claim 1, wherein the base plate (5) is configured as a disc-shaped structure, and an operation hole (13) is formed at a center of the base plate (5).

3. The dust collecting device for the air quality detecting device according to claim 1, wherein the dust collecting mechanism comprises a top cover (2), a motor (1), an exhaust pipe (3), a fan (7), a first scraper (9), a threaded rod (10), a sliding rod (15), a mounting hole (17), a second scraper (11), a collecting box (12) and an inner filter plate (16), the inner filter plate (16) is welded and mounted at the bottom of the inner side of the collecting box (4), the inner filter plate (16) is arranged in a cylindrical structure, the top of the collecting box (4) is provided with the top cover (2), the threaded rod (10) is rotatably arranged at the center of the bottom of the top cover (2), the sliding rod (15) is welded and mounted at two sides of the threaded rod (10) at the bottom of the top cover (2), the first scraper (9) is sleeved on the sliding rod (15) and the threaded rod (10), the utility model discloses a motor, including top cap (2), threaded rod (10), mounting hole (17), collecting box (12), motor (1) are installed to the top welding of top cap (2), the output of motor (1) vertically runs through top cap (2) and sets up with threaded rod (10) welded connection, the free end welded mounting of threaded rod (10) has second scraper blade (11), second scraper blade (11) are the setting of arc column structure, the bottom of second scraper blade (11) sets up with the inboard bottom laminating of collecting box (4), mounting hole (17) have been seted up to the bottom of collecting box (4), screw thread installation is gone up in mounting hole (17) collects box (12), the lateral wall welded mounting of collecting box (4) has exhaust column (3), the back lateral wall welded mounting of collecting box (4) has fan (7).

4. The dust collecting apparatus for the air quality detecting device according to claim 3, wherein the first scraper (9) is disposed in threaded connection with the threaded rod (10), and the first scraper (9) is disposed in sliding connection with the sliding rod (15).

5. The dust collecting apparatus for the air quality detecting device according to claim 3, wherein the number of the mounting holes (17) is two and the mounting holes are sequentially located at the center of the second scraper (11).

6. The dust collecting device for the air quality detecting device according to claim 3, wherein the exhaust pipe (3) transversely penetrates through the collecting box (4) and extends to the inside of the inner filter plate (16), and the output end of the fan (7) is connected with the collecting box (4) in a welding manner.

7. The dust collecting device for the air quality detecting device according to claim 1, wherein a pushing handle (8) is welded on the top of the base plate (5), and a universal wheel (6) is arranged on the bottom of the base plate (5).