CN215637808U

CN215637808U - Building engineering is with ventilation dust collector with adjustable

Info

Publication number: CN215637808U
Application number: CN202122138480.6U
Authority: CN
Inventors: 廖艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-01-25
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses an adjustable ventilating and dust removing device for constructional engineering, which comprises a base, wherein an electric telescopic rod is arranged at the top of the base, an output shaft of the electric telescopic rod is fixedly connected with a dust collection component, the surface of the dust collection component is communicated with a collection box, an auxiliary mechanism is arranged inside the dust collection component, the auxiliary mechanism comprises a dust collection component and an anti-blocking component, the dust collection component is arranged inside the dust collection component, and the anti-blocking component is arranged inside the dust collection component and is positioned on one side of the dust collection component. The utility model discloses a through setting up the filter plate and preventing blockking up the subassembly, can prevent under the effect of filter plate that the inside of large granule debris admission apparatus from leading to the condition that the device damaged to take place, prevent simultaneously that the stifled subassembly can constantly dredge the filtration pore, thereby avoid blockking up and lead to the intake to reduce and influence the dust removal effect, effectively reduced staff's clearance number of times, kept the good performance of filter plate, prolonged the life of filter plate.

Description

Building engineering is with ventilation dust collector with adjustable

Technical Field

The utility model belongs to the technical field of constructional engineering, and particularly relates to an adjustable ventilation and dust removal device for constructional engineering.

Background

A large amount of dust is generated in the construction process of the building engineering, and dust removal treatment is needed, so that air pollution is prevented, and the influence on human breath health is reduced.

The ventilation dust collector for the existing building engineering is characterized in that a fan is arranged to form negative pressure in the dust collection process, external dust is sucked into the device along with air, the normal use of the device is influenced by preventing large sundries from entering the device in the process through a filter plate, but after the ventilation dust collector is used for a long time, the surface of the filter plate is easy to reduce the air intake due to the fact that dust is adhered and blocked, and then the dust collection effect is reduced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide an adjustable ventilating and dust removing device for building engineering, which can reduce the influence of blockage on the dust removing effect and prolong the service life of a filter plate.

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

an adjustable ventilation and dust removal device for construction engineering comprises a base, wherein an electric telescopic rod is arranged at the top of the base, an output shaft of the electric telescopic rod is fixedly connected with a dust collection assembly, the surface of the dust collection assembly is communicated with a collection box, and an auxiliary mechanism is arranged inside the dust collection assembly;

the auxiliary mechanism comprises a dust removal component and an anti-blocking component, the dust removal component is arranged in the dust collection component, and the anti-blocking component is arranged in the dust removal component and positioned on one side of the dust collection component;

through above-mentioned technical scheme, through setting up complementary unit, can reduce the condition emergence that the dust blockked up, effectively kept the good dust collection effect of device.

Furthermore, the dust collection assembly comprises a shell, the surface of the shell is fixedly connected with an output shaft of the electric telescopic rod, a negative pressure fan is fixedly installed on the inner wall of the shell, a filter plate is fixedly installed on one side, away from the negative pressure fan, of the inner wall of the shell, and filter holes which are uniformly distributed are formed in the surface of the filter plate;

through above-mentioned technical scheme, through setting up dust absorption subassembly, can absorb the dust removal to external dust under dust absorption subassembly's effect.

Furthermore, the dust removal assembly comprises a rotating shaft, the rotating shaft is arranged on the inner wall of the shell, a cam is fixedly connected to the middle of the surface of the rotating shaft, two wind wheels are fixedly connected to the surface of the rotating shaft, the two wind wheels are symmetrically distributed by the cam, and a transmission mechanism is arranged between the wind wheel on one side and the cam;

through above-mentioned technical scheme, through setting up the dust removal subassembly, can in time scrape the dust of holding back under the effect of dust removal subassembly and get, avoid the dust of holding back to pile up and lead to blockking up.

The dust removal assembly further comprises a dust guard, the dust guard is fixedly mounted on the inner wall of the shell, a connecting block is rotatably connected to the position, close to the circle center of one side of the rotating shaft, of the dust guard, a scraping plate is fixedly connected to the surface of the connecting block, and a first cone pulley is fixedly connected to the other side of the connecting block;

through above-mentioned technical scheme, the dust guard can hold back the dust in the air current to scrape through the scraper blade and get, prevent that the dust from piling up.

Furthermore, a second cone pulley is connected to the surface of the first cone pulley in a meshing manner, and one end of the second cone pulley is fixedly connected with the other side of the transmission mechanism;

through the technical scheme, the transmission mechanism drives the second cone pulley to rotate, so that the first cone pulley is driven to rotate.

Furthermore, the anti-blocking assembly comprises a connecting plate, the connecting plate is connected with the inner wall of the shell in a sliding mode, the connecting plate is located between the rotating shaft and the filter plate, guide grooves which are uniformly distributed are formed in the surface of the connecting plate, springs which are uniformly distributed are fixedly connected to the surface of the connecting plate, and the other end of each spring is fixedly connected with the inner wall of the shell;

through above-mentioned technical scheme, can dredge the filter plate through setting up anti-blocking subassembly, prevent that the filter plate from blockking up and leading to the intake to reduce to the condition that leads to dust removal effect to descend takes place.

Furthermore, one side of the connecting plate, which is close to the filter plate, is fixedly connected with an ejection rod corresponding to the filter hole, and the diameter of the ejection rod is smaller than that of the filter hole;

through above-mentioned technical scheme, the knockout pin can dredge the filtration pore to reduce the condition that the dust adhesion blockked up.

In conclusion, the utility model has the following beneficial effects:

1. through setting up the filter plate and preventing blockking up the subassembly, can prevent that the inside of large granule debris admission apparatus from leading to the condition of device damage to take place under the effect of filter plate, prevent simultaneously that the stifled subassembly can constantly dredge the filtration pore, thereby avoid blockking up and lead to the intake to reduce and influence the dust removal effect, effectively reduced staff's clearance number of times, kept the good performance of filter plate, prolonged the life of filter plate.

2. Through setting up dust removal component and dust absorption component, can inhale the inside of shell with the dust in the air under the effect of dust absorption component to hold back the dust under the effect of dust guard, thereby reach the effect of dust removal, can scrape the dust of holding back to the dust guard surface simultaneously under the effect of dust removal component and get, the long-time adhesion of dust that prevents to hold back leads to the condition of jam to take place, and the dust that will hold back is scraped to the inside staff of being convenient for of collecting the box simultaneously and is cleared up.

Drawings

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

FIG. 2 is a sectional perspective view of the present embodiment;

FIG. 3 is a schematic structural view of the dust removing assembly of the present embodiment;

FIG. 4 is a schematic structural diagram of the anti-jamming assembly of the present embodiment.

Description of reference numerals: 1. a base; 2. an electric telescopic rod; 3. a dust collection assembly; 4. a collection box; 5. a dust removal assembly; 6. an anti-clogging assembly; 301. a housing; 302. a negative pressure fan; 303. filtering the plate; 501. a rotating shaft; 502. a wind wheel; 503. a cam; 504. a transmission mechanism; 505. a first cone pulley; 506. a second cone; 507. a squeegee; 508. a dust-proof plate; 601. a connecting plate; 602. a diversion trench; 603. a spring; 604. and ejecting the rod.

Detailed Description

Example (b):

the utility model is described in further detail below with reference to figures 1-4.

An adjustable ventilation and dust removal device for construction engineering comprises a base 1, wherein an electric telescopic rod 2 is arranged at the top of the base 1, an output shaft of the electric telescopic rod 2 is fixedly connected with a dust collection component 3, the surface of the dust collection component 3 is communicated with a collection box 4, an auxiliary mechanism is arranged inside the dust collection component 3, the auxiliary mechanism comprises a dust collection component 5 and an anti-blocking component 6, the dust collection component 5 is arranged inside the dust collection component 3, the anti-blocking component 6 is arranged inside the dust collection component 5 and positioned at one side of the dust collection component 3, the occurrence of dust blocking can be reduced by arranging the auxiliary mechanism, meanwhile, intercepted dust can be quickly scraped to the inside of the collection box 4 under the action of the dust collection component 5 for storage, so that follow-up workers can conveniently carry out dust collection, the dust collection component 3 comprises a shell 301, the surface of the shell 301 is fixedly connected with the output shaft of the electric telescopic rod 2, a negative pressure fan 302 is fixedly installed on the inner wall of the shell 301, a filter plate 303 is fixedly installed on one side, away from the negative pressure fan 302, of the inner wall of the shell 301, filter holes which are uniformly distributed are formed in the surface of the filter plate 303, negative pressure is formed inside the shell 301 under the action of the negative pressure fan 302 by starting the negative pressure fan 302, accordingly, external dust is guided into the shell 301 through the filter holes along with air flow, and meanwhile, the filter holes can prevent external large-particle sundry garbage from entering the interior of the device to cause the device to be damaged;

the dust removing component 5 comprises a rotating shaft 501, the rotating shaft 501 is arranged on the inner wall of the shell 301, a cam 503 is fixedly connected to the middle of the surface of the rotating shaft 501, two wind wheels 502 are fixedly connected to the surface of the rotating shaft 501, the two wind wheels 502 are symmetrically distributed by the cam 503, a transmission mechanism 504 is arranged between the wind wheel 502 on one side and the cam 503, the rotating shaft 501 can be driven to rotate under the action of the wind wheels 502 by rotating the wind wheels 502, so as to drive the cam 503 to rotate, the transmission mechanism 504 is a mature instrument in the prior art application and is composed of two transmission wheels and a transmission belt, the inner wall of one transmission wheel is fixedly connected with the surface of the rotating shaft 501, one side of the other transmission wheel is fixedly connected with a rotating rod, the other end of the rotating rod is rotatably connected with the inner wall of the shell 301, the two transmission wheels are in transmission connection through the transmission belt, the dust removing component 5 further comprises a dust preventing plate 508, and the dust preventing plate 508 is fixedly arranged on the inner wall of the shell 301, the dustproof plate 508 is rotatably connected with a connecting block at the position of the circle center of one side close to the rotating shaft 501, the surface of the connecting block is fixedly connected with a scraping plate 507, the other side of the connecting block is fixedly connected with a first conical pulley 505, the dustproof plate 508 can intercept dust sucked into the shell 301, airflow can be normally led out from the other end of the shell 301 through the dustproof plate 508, the connecting block can be driven to rotate by rotating the first conical pulley 505, and then the scraper 507 is driven to rotate under the rotation action of the connecting block, so that the scraper 507 cleans the surface of the dust-proof plate 508, the trapped and adhered dust can be scraped off, so that dust falls into the collecting box 4 for cleaning by workers, a second cone wheel 506 is engaged and connected with the surface of the first cone wheel 505, one end of the second cone wheel 506 is fixedly connected with the other side of the transmission mechanism 504, the driving wheel drives the second cone pulley 506 to rotate, so that the first cone pulley 505 meshed with the second cone pulley can be driven to enable the scraper 507 to clean the surface of the dust-proof plate 508;

the anti-blocking assembly 6 comprises a connecting plate 601, the connecting plate 601 is slidably connected with the inner wall of the housing 301, the connecting plate 601 is positioned between the rotating shaft 501 and the filter plate 303, the surface of the connecting plate 601 is provided with guide grooves 602 which are uniformly distributed, the surface of the connecting plate 601 is fixedly connected with springs 603 which are uniformly distributed, the other end of each spring 603 is fixedly connected with the inner wall of the housing 301, the connecting plate 601 can be pushed by the cam 503 to move towards the direction of the filter plate 303 in the rotating process of the cam 503 and extrude the springs 603, when the cam 503 rotates and is separated from the connecting plate 601, the connecting plate 601 is driven to reset under the action of the springs 603, the guide grooves 602 can guide airflow, so that the wind wheel 502 is driven to rotate by the guided airflow to drive the dust removing assembly 5 to work, one side of the connecting plate 601, which is close to the filter plate 303, is fixedly connected with ejector rods 604 which correspond to the filter holes, the diameter of ejector rod 604 is less than the diameter of filtration pore, and connecting plate 601 drives ejector rod 604 to dredge the filtration pore to the in-process that filter plate 303 is close to, prevents that debris dust adhesion from resulting in the condition of jam to take place, and then has avoided blockking up and has leaded to the device dust removal effect to descend.

The working principle is as follows: install the device in the position that needs to remove dust, can adjust dust absorption component 3's height through electric telescopic handle 2, and then can increase the dust removal scope of device, restart negative-pressure air fan 302 can ventilate and remove dust and handle, in-process in using, through guiding gutter 602 on connecting plate 601, can lead to inspiratory air current dust, thereby it is rotatory to drive wind wheel 502 through the air current, and then drive dust removal component 5 and carry out work, the dust is held back in the inside of shell 301 under the effect of dust guard 508, and scrape the dust under the effect of dust removal component 5 and fall in the inside of collecting box 4, the staff's of being convenient for clearance, pivot 501 can drive cam 503 simultaneously and rotate, and then drive cam 503 and rotate, thereby clean 303 through preventing blockking up subassembly 6.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a ventilation dust collector for building engineering with adjustable, includes base (1), its characterized in that: an electric telescopic rod (2) is arranged at the top of the base (1), an output shaft of the electric telescopic rod (2) is fixedly connected with a dust collection component (3), the surface of the dust collection component (3) is communicated with a collection box (4), and an auxiliary mechanism is arranged inside the dust collection component (3);

the auxiliary mechanism comprises a dust removal assembly (5) and an anti-blocking assembly (6), the dust removal assembly (5) is arranged in the dust collection assembly (3), and the anti-blocking assembly (6) is arranged in the dust removal assembly (5) and located on one side of the dust collection assembly (3).

2. The adjustable ventilating and dedusting device for the building engineering as claimed in claim 1, wherein: dust absorption subassembly (3) include shell (301), the surface of shell (301) and the output shaft fixed connection of electric telescopic handle (2), the inner wall fixed mounting of shell (301) has negative pressure fan (302), one side fixed mounting that negative pressure fan (302) were kept away from to the inner wall of shell (301) has filter plate (303), evenly distributed's filtration pore is seted up on the surface of filter plate (303).

3. The adjustable ventilating and dedusting device for the building engineering as claimed in claim 2, wherein: dust removal subassembly (5) are including pivot (501), pivot (501) set up in the inner wall of shell (301), the surperficial middle part fixedly connected with cam (503) of pivot (501), the fixed surface of pivot (501) is connected with wind wheel (502) that quantity is two, two wind wheel (502) use cam (503) symmetric distribution, one side be provided with drive mechanism (504) between wind wheel (502) and cam (503).

4. An adjustable ventilating and dedusting device for building engineering as set forth in claim 3, wherein: dust removal subassembly (5) still include dust guard (508), dust guard (508) fixed mounting is in the inner wall of shell (301), one side centre of a circle department that dust guard (508) are close to pivot (501) rotates and is connected with the connecting block, the fixed surface of connecting block is connected with scraper blade (507), the first cone pulley (505) of opposite side fixedly connected with of connecting block.

5. The adjustable ventilating and dedusting device for the building engineering as claimed in claim 4, wherein: a second cone pulley (506) is connected to the surface of the first cone pulley (505) in a meshing manner, and one end of the second cone pulley (506) is fixedly connected with the other side of the transmission mechanism (504).

6. The adjustable ventilating and dedusting device for the building engineering as claimed in claim 2, wherein: prevent that jam subassembly (6) includes connecting plate (601), the inner wall sliding connection of connecting plate (601) and shell (301), connecting plate (601) are located between pivot (501) and filter plate (303), evenly distributed's guiding gutter (602) are seted up on the surface of connecting plate (601), the fixed surface of connecting plate (601) is connected with evenly distributed's spring (603), the other end of spring (603) and the inner wall fixed connection of shell (301).

7. The adjustable ventilating and dedusting device for the building engineering as claimed in claim 6, wherein: one side of the connecting plate (601) close to the filter plate (303) is fixedly connected with an ejector rod (604) corresponding to the filter hole, and the diameter of the ejector rod (604) is smaller than that of the filter hole.