CN218581921U

CN218581921U - Automatic dust removal axial fan

Info

Publication number: CN218581921U
Application number: CN202222932723.8U
Authority: CN
Inventors: 刘兆亮
Original assignee: Qingdao Zhaofeng Fan Co ltd
Current assignee: Qingdao Zhaofeng Fan Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-03-07
Anticipated expiration: 2032-11-04

Abstract

The utility model relates to an automatic dust removal axial fan, comprising a base plate, the baffle-box of making an uproar falls in bottom plate top fixedly connected with, fall the inside buffering post that is equipped with of baffle-box of making an uproar, buffering post top fixedly connected with layer board, the horizontal buffer of layer board both sides fixedly connected with, the terminal fixedly connected with backup pad of horizontal buffer, backup pad bottom and bottom top fixed connection, layer board top fixed connection has the fan frame, the utility model discloses a set up electric telescopic handle and can drive the scraper blade and go up and down, the scraper blade of being convenient for strikes off the dust on large aperture impurity filter screen surface, avoids large aperture impurity filter screen surface to be covered by dust impurity, can cushion the transverse stress that the fan frame received through setting up horizontal buffer, can cushion the stress of the vertical direction that the fan frame received through setting up the baffle-box of making an uproar that falls, avoids the fan frame acutely vibrations when the operation, leads to the part impaired, can reduce the noise that vibrations produced simultaneously.

Description

Automatic dust removal axial fan

Technical Field

The utility model relates to an axial fan specifically is an automatic dust removal axial fan, belongs to axial fan technical field.

Background

The axial flow fan mainly comprises a fan impeller and a casing, the fan drives the impeller to rotate to achieve the purpose of conveying gas, and the gas flows parallel to a fan shaft, so that the axial flow fan can be used for ventilation and air exchange in places such as general factories, warehouses, offices and houses.

When the existing axial flow fan is used, large impurities are sucked into the fan and then easily collide with the impeller, so that the impeller is damaged, dust is easily adhered to the surface of the impeller after the axial flow fan is used for a long time, the ventilation effect is affected, the axial flow fan can shake violently when in use, parts are easily damaged, and meanwhile, large noise can occur, so that sound pollution is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic dust removal axial fan in order to solve above-mentioned problem, can drive the scraper blade through setting up electric telescopic handle and go up and down, the scraper blade of being convenient for strikes off the dust on large aperture impurity filter screen surface, avoid large aperture impurity filter screen surface to be covered by dust impurity, can cushion the transverse stress that the fan frame received through setting up horizontal buffer, can cushion the stress of the vertical direction that the fan frame received through setting up the buffer box of making an uproar that falls, avoid the fan frame acutely to shake when the operation, lead to the part impaired, can reduce the noise that vibrations produced simultaneously.

The utility model discloses a following technical scheme realizes above-mentioned purpose, an automatic dust removal axial fan, comprising a base plate, the baffle-box of making an uproar falls in bottom plate top fixedly connected with, fall the inside buffering post that is equipped with of baffle-box of making an uproar, buffering post top fixedly connected with layer board, the horizontal buffer of layer board both sides fixedly connected with, the terminal fixedly connected with backup pad of horizontal buffer, backup pad bottom and bottom top fixed connection, layer board top fixedly connected with fan frame, fan frame top one side fixedly connected with electric telescopic handle.

Preferably, the inside fixedly connected with mounting bracket of fan frame, mounting bracket one side fixedly connected with driving motor, driving motor output fixedly connected with impeller.

Preferably, a hollow protection plate is arranged on one side of the driving motor, and a large-aperture impurity filter screen is arranged on one side of the impeller.

Preferably, the terminal fixedly connected with scraper blade of electric telescopic handle, the scraper blade lateral wall is connected with the laminating of large aperture impurity filter screen lateral wall.

Preferably, the transverse buffering device comprises a fixed frame, a partition is fixedly connected inside the fixed frame, first damping spring shock absorbers are fixedly connected to two sides of the partition, a first buffering block is fixedly connected to the tail end of each first damping spring shock absorber, and the periphery of each first buffering block is in sliding connection with the inner wall of the fixed frame through damping.

Preferably, the inside fixedly connected with buffering frame of baffle-box of making an uproar falls, the inside fixedly connected with second damping spring shock absorber of buffering frame, the terminal fixedly connected with second buffer block of second damping spring shock absorber, second buffer block periphery and buffering frame inner wall are for having damped sliding connection, second buffer block one side is rotated and is connected with the connecting rod, the connecting rod top is rotated and is connected with buffering post bottom.

Preferably, the locating plates are fixedly connected to two sides of the bottom of the buffer column and are connected with the locating columns in a sliding mode, and the tops of the locating columns are fixedly connected with the inner wall of the noise reduction buffer box.

Preferably, bottom plate bottom four corners department fixedly connected with landing leg, the inside fixedly connected with miniature hydro-cylinder of landing leg, the terminal fixedly connected with backing plate of miniature hydro-cylinder, backing plate bottom fixedly connected with universal wheel.

The beneficial effects of the utility model are that:

the utility model discloses a set up large aperture impurity filter screen and can filter the interception to the bold impurity, avoid bold impurity to collide with the impeller and lead to the impeller to damage, can drive the scraper blade through setting up electric telescopic handle and go up and down, the scraper blade of being convenient for strikes off the dust on large aperture impurity filter screen surface, avoid large aperture impurity filter screen surface to be covered by dust impurity, influence dust removal ventilation effect, can cushion the transverse stress that the fan frame received through setting up horizontal buffer, can cushion the stress of the vertical direction that the fan frame received through setting up the buffer box of making an uproar that falls, avoid fan frame violent vibrations when the operation, lead to the part impaired, can reduce the noise that vibrations produced simultaneously, avoid the acoustic pollution, can drive the universal wheel through setting up miniature hydro-cylinder in that the landing leg is inside and go up and down, can fall the universal wheel when needing to remove, be convenient for removing, can with the universal wheel when not needing to remove, improve device overall stability.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the schematic diagram of the internal structure of the fan frame of the present invention.

Fig. 3 is the internal structure schematic diagram of the noise reduction buffer box of the present invention.

Fig. 4 is a schematic structural view of the lateral buffer device of the present invention.

Fig. 5 is a schematic view of the internal structure of the leg of the present invention.

Reference numbers in the figures: 1. a base plate; 2. a noise reduction buffer tank; 3. a buffer column; 4. a support plate; 5. a lateral buffer device; 6. a support plate; 7. a fan frame; 8. an electric telescopic rod; 9. a drive motor; 10. an impeller; 11. hollowing out the protection plate; 12. a large-aperture impurity filter screen; 13. a squeegee; 14. a fixing frame; 15. a first damping spring damper; 16. a first buffer block; 17. a buffer frame; 18. a second damping spring damper; 19. a second buffer block; 20. a positioning column; 21. a support leg; 22. a micro oil cylinder; 23. a universal wheel.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Embodiment 1 please refer to and show in fig. 1-5, an automatic dust removal axial fan, including

bottom plate

1, 1 top fixedly connected with of bottom plate falls buffer box 2 of making an uproar, it is equipped with cushion column 3 to fall the inside buffer box 2 of making an uproar, 3 top fixedly connected with layer boards 4 of cushion column, 4 both sides fixedly connected with of layer board transversely

buffer

5, 5 terminal fixedly connected with backup pad 6 of transversely buffer, 6 bottoms of backup pad and bottom top fixed connection, 4 top fixedly connected with fan frames 7 of layer board, 7 top one side fixedly connected with electric telescopic handle 8 of fan frames.

Specifically, an installation frame is fixedly connected inside the fan frame 7, a driving motor 9 is fixedly connected to one side of the installation frame, an impeller 10 is fixedly connected to the output end of the driving motor 9, a hollowed protection plate 11 is arranged on one side of the driving motor, a large-aperture impurity filtering net 12 is arranged on one side of the impeller 10, a scraper 13 is fixedly connected to the tail end of the electric telescopic rod 8, the side wall of the scraper 13 is attached to the side wall of the large-aperture impurity filtering net 12, the transverse buffering device 5 comprises a fixed frame 14, a partition plate is fixedly connected inside the fixed frame 14, a first damping spring shock absorber 15 is fixedly connected to two sides of the partition plate, a first buffering block 16 is fixedly connected to the tail end of the first damping spring shock absorber 15, the periphery of the first buffering block 16 is slidably connected to the inner wall of the fixed frame 14, a buffering frame 17 is fixedly connected inside the noise reduction buffering box 2, a second damping spring shock absorber 18 is fixedly connected inside the buffering frame 17, a second buffering block 19 is fixedly connected to the tail end of the second damping spring shock absorber 18, the periphery of the second buffering block is slidably connected to the inner wall of the buffering frame 17, a supporting leg is rotatably connected to the bottom of the supporting leg, and a supporting leg is connected to a positioning column 21, and a supporting column is connected to the bottom of the buffering cylinder 22, avoid bold impurity and impeller 10 to bump and lead to impeller 10 to damage, can drive scraper blade 13 through setting up electric telescopic handle 8 and go up and down, be convenient for scraper blade 13 strikes off the dust on large aperture impurity filter screen 12 surface, avoid large aperture impurity filter screen 12 surface to be covered by dust impurity, influence dust removal ventilation effect, can cushion the transverse stress that fan frame 7 received through setting up transverse buffer 5, can cushion the stress of the vertical direction that fan frame 7 received through setting up the baffle-box 2 of making an uproar that falls, avoid fan frame 7 violent vibrations when the operation, lead to the part impaired, can reduce the noise that vibrations produced simultaneously, avoid acoustic pollution, can drive universal wheel 23 through setting up miniature hydro-cylinder 22 in landing leg 21 inside and go up and down, can drop universal wheel 23 when needing to remove, be convenient for remove, can raise universal wheel 23 when not needing to remove, improve device overall stability.

The utility model discloses when using, can filter the interception to bold impurity through setting up large aperture impurity filter screen 12, avoid bold impurity to lead to impeller 10 to damage with impeller 10 bumps, can drive scraper blade 13 through setting up electric telescopic handle 8 and go up and down, be convenient for scraper blade 13 strikes off the dust on large aperture impurity filter screen 12 surface, avoid large aperture impurity filter screen 12 surface to be covered by dust impurity, influence dust removal ventilation effect, can cushion the transverse stress that fan frame 7 received through setting up horizontal buffer 5, can cushion the stress of the vertical direction that fan frame 7 received through setting up the baffle-box 2 of making an uproar, avoid fan frame 7 acutely to shake when moving, lead to the part impaired, can reduce the noise that the vibrations produced simultaneously, avoid the acoustic pollution, can drive universal wheel 23 through setting up miniature hydro-cylinder 22 in landing leg 21 inside and go up and down, can drop universal wheel 23 when needing to remove, be convenient for remove, can raise universal wheel 23 when not needing to remove, improve device overall stability.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and therefore, the present invention is considered to be exemplary and not restrictive in any way, since the scope of the present invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, without any reference thereto being construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an automatic dust removal axial fan, includes bottom plate (1), its characterized in that: bottom plate (1) top fixedly connected with buffer box (2) of making an uproar falls, it is equipped with cushion column (3) to fall inside buffer box (2) of making an uproar, cushion column (3) top fixedly connected with layer board (4), the horizontal buffer device of layer board (4) both sides fixedly connected with (5), horizontal buffer device (5) terminal fixedly connected with backup pad (6), backup pad (6) bottom and bottom top fixed connection, layer board (4) top fixed connection has fan frame (7), fan frame (7) top one side fixedly connected with electric telescopic handle (8).

2. The automatic dust removal axial flow fan according to claim 1, wherein: the fan frame (7) inside fixedly connected with mounting bracket, mounting bracket one side fixedly connected with driving motor (9), driving motor (9) output end fixedly connected with impeller (10).

3. The automatic dust removal axial flow fan according to claim 2, wherein: a hollow protection plate (11) is arranged on one side of the driving motor (9), and a large-aperture impurity filtering screen (12) is arranged on one side of the impeller (10).

4. The automatic dust removal axial flow fan according to claim 3, wherein: electric telescopic handle (8) end fixedly connected with scraper blade (13), scraper blade (13) lateral wall and large aperture impurity filter screen (12) lateral wall laminating are connected.

5. The automatic dust removal axial flow fan according to claim 1, wherein: the transverse buffering device (5) comprises a fixing frame (14), a partition plate is fixedly connected to the inside of the fixing frame (14), first damping spring shock absorbers (15) are fixedly connected to two sides of the partition plate, first buffering blocks (16) are fixedly connected to the tail ends of the first damping spring shock absorbers (15), and the peripheries of the first buffering blocks (16) are connected with the inner wall of the fixing frame (14) in a sliding mode through damping.

6. The automatic dust removal axial flow fan according to claim 1, wherein: the utility model discloses a damping buffer box, including make an uproar buffer box (2), buffer box (2) inside fixedly connected with buffering frame (17), buffering frame (17) inside fixedly connected with second damping spring shock absorber (18), second damping spring shock absorber (18) terminal fixedly connected with second buffer block (19), second buffer block (19) periphery and buffering frame (17) inner wall are for having damped sliding connection, second buffer block (19) one side is rotated and is connected with the connecting rod, the connecting rod top is rotated with buffering post (3) bottom and is connected.

7. The automatic dust removal axial flow fan of claim 6, wherein: buffer column (3) bottom both sides fixedly connected with locating plate, locating plate sliding connection has reference column (20), reference column (20) top and buffer bin (2) inner wall fixed connection of making an uproar falls.

8. The automatic dust removal axial flow fan according to claim 1, wherein: bottom plate (1) bottom four corners department fixedly connected with landing leg (21), landing leg (21) inside fixedly connected with miniature hydro-cylinder (22), the terminal fixedly connected with backing plate of miniature hydro-cylinder (22), backing plate bottom fixedly connected with universal wheel (23).