CN217829310U

CN217829310U - Workshop air purification device

Info

Publication number: CN217829310U
Application number: CN202221061248.5U
Authority: CN
Inventors: 王其军; 王向阳
Original assignee: Yangzhou Langkang Automotive Waterborne Coatings Co ltd
Current assignee: Yangzhou Langkang Automotive Waterborne Coatings Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-11-18
Anticipated expiration: 2032-05-06

Abstract

The utility model discloses a workshop air purification device, which belongs to the field of workshop purification, and relates to a workshop air purification device, which comprises a purification body, wherein a cleaning filter cover is installed at the top of the purification body, a connecting pipe is fixed at one side of the cleaning filter cover, a filter screen is installed at the inner side of the cleaning filter cover, one side of the filter screen is rotatably connected with a rotating hollow gear, a cleaning frame is fixed at the inner side of the rotating hollow gear and used for cleaning the filter screen, a driving mechanism is also installed at the inner side of the cleaning filter cover and used for driving the rotating hollow gear to rotate, a striking component is arranged at the inner side of the cleaning filter cover and used for striking the cleaning frame and the filter screen, and the driving mechanism comprises a rotating column; it can clean the filter screen for the clean effect of filter screen is better, thereby reduces the filter screen and receives the possibility of jam after using for a long time, and then has promoted workshop air purification's effect.

Description

Workshop air purification device

Technical Field

The utility model relates to a workshop purifies the field, more specifically says, relates to a workshop air purification device.

Background

Dust and peculiar smell can be generated in the production process in a workshop, and the body health of workers is influenced. The prior purification of polluted air in workshops is mainly a ventilation fan which can directly ventilate. Along with the upgrading of the smoke dust filtering technology, the smoke dust is gradually replaced by a small dust collector with an independent dust collecting cover type or is intensively gathered to a bag-type dust collector through a flue to treat smoke;

through retrieval, the Chinese patent with the publication number of CN213555884U discloses a workshop air purification device which is suitable for a workshop with a large area and is convenient to flexibly adjust;

however, the above-mentioned devices have certain drawbacks, such as: the device is used for cleaning the filter screen, but the cleaning effect is not ideal enough, so that the filter screen still can be blocked, and the overall effect of the device on workshop air purification is influenced.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a workshop air purification device, it can clean the filter screen for the clean effect of filter screen is better, thereby reduces the possibility that receives the jam after the filter screen uses for a long time, and then has promoted workshop air purification's effect.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A workshop air purification device comprises a purification body, wherein a cleaning filter cover is arranged at the top of the purification body, a connecting pipe is fixed on one side of the cleaning filter cover, a filter screen is arranged on the inner side of the cleaning filter cover, a rotating hollow gear is rotatably connected to one side of the filter screen, a cleaning frame is fixed on the inner side of the rotating hollow gear, and the cleaning frame is used for cleaning the filter screen;

the inboard of clean filter mantle is still installed actuating mechanism, actuating mechanism is used for the drive rotate hollow gear and rotate, the inboard of clean filter mantle is provided with the striking subassembly, the striking subassembly is used for striking clean frame with the filter screen.

Further, actuating mechanism is including rotating the post, rotate the post rotate connect in clean filter mantle's inboard, the both ends in the post outside of rotating all are fixed with first half gear, and two first half gear respectively with the both sides meshing of rotating hollow gear is connected, two the meshing tooth in the first half gear outside sets up for opposite, the outside of clean filter mantle is fixed with the motor, the output of motor with rotate post fixed connection.

Furthermore, the impact assembly comprises a plurality of brackets, the brackets are all fixed on the inner side of the cleaning filter cover and positioned at the bottom of the rotating column, a supporting strip is fixed at the top of the bracket, a rack is connected to the top of the supporting strip in a sliding manner and used for impacting the cleaning frame and the filter screen, a second half gear is fixed at the center of the rotating column and at the position corresponding to the rack, and the second half gear is meshed with the rack;

and a rebound assembly is further fixed on one side of the rack, which is far away from the cleaning frame.

Furthermore, the resilience assembly comprises a connecting plate, the connecting plate is arranged on one side, away from the cleaning frame, of the branch strip, and at least one folding piece is fixed between the connecting plate and the rack.

Furthermore, the rack is close to the one end of folding piece and is located the inboard of folding piece is fixed with the gib block, just the gib block with connecting plate sliding connection.

Furthermore, a protective cover is fixed on the outer side of the cleaning filter cover and the outer side of the motor through screws.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

this scheme rotates through the interval of two first half gears, and then drives the reciprocating type filter screen that cleans of rotating hollow gear and clean frame for the device is better to the clean effect of filter screen, thereby reduces the filter screen and receives the possibility of jam after using for a long time, and then has promoted workshop air purification's effect.

Drawings

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

FIG. 2 is a schematic view of the structure between the clean filter cover, the connecting pipe and the filter screen;

FIG. 3 is a cross-sectional view of the cleaning filter cage of the present invention;

FIG. 4 is a schematic structural view of the present invention, showing the rotating column, the cleaning frame and the filtering net;

FIG. 5 is a schematic view of the structure between the bracket, the cleaning frame and the rotating hollow gear of the present invention;

fig. 6 is a schematic view of the structure between the folding blade, the guide strip and the second half gear of the present invention.

The reference numbers in the figures illustrate:

1. cleaning the filter cover; 2. a connecting pipe; 3. a filter screen; 4. rotating the hollow gear; 5. a cleaning frame; 6. rotating the column; 7. a first half gear; 8. a motor; 9. a second half gear; 10. a rack; 11. branch; 12. a connecting plate; 13. folding the sheet; 14. a guide bar; 15. a support; 16. the purifying body.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Example (b):

referring to fig. 1-6, a workshop air purification device comprises a purification body 16, wherein a cleaning filter cover 1 is installed at the top of the purification body 16, a connecting pipe 2 is fixed at one side of the cleaning filter cover 1, a filter screen 3 is installed at the inner side of the cleaning filter cover 1, a rotating hollow gear 4 is rotatably connected to one side of the filter screen 3, a cleaning frame 5 is fixed at the inner side of the rotating hollow gear 4, and the cleaning frame 5 is used for cleaning the filter screen 3;

the inner side of the cleaning filter cover 1 is also provided with a driving mechanism, the driving mechanism is used for driving the rotating hollow gear 4 to rotate, the inner side of the cleaning filter cover 1 is provided with an impact assembly, and the impact assembly is used for impacting the cleaning frame 5 and the filter screen 3.

Referring to fig. 3 and 4, the driving mechanism includes a rotating column 6, the rotating column 6 is rotatably connected to the inner side of the cleaning filter housing 1, first half gears 7 are fixed at both ends of the outer side of the rotating column 6, and the two first half gears 7 are respectively engaged with both sides of the rotating hollow gear 4, the engaging teeth at the outer sides of the two first half gears 7 are oppositely arranged, a motor 8 is fixed at the outer side of the cleaning filter housing 1, the output end of the motor 8 is fixedly connected with the rotating column 6, the motor 8 is started, so that the output end of the motor 8 drives the rotating column 6 to rotate, and further drives the two first half gears 7 to rotate, when one of the first half gears 7 rotates to be engaged with the rotating hollow gear 4, the rotating hollow gear 4 rotates forward to drive the cleaning frame 5 to rotate forward, and clean the filter screen 3, when one of the first half gears 7 rotates to be not engaged with the rotating hollow gear 4, at this time, the other first half gear 7 is engaged with the rotating hollow gear 4, and further drives the rotating hollow gear 4 and the cleaning frame 5 to rotate backward to clean the filter screen 3 reversely.

Referring to fig. 5 and 6, the striking assembly includes a plurality of brackets 15, the brackets 15 are all fixed on the inner side of the cleaning filter cover 1 and located at the bottom of the rotating column 6, a supporting bar 11 is fixed at the top of the bracket 15, a rack 10 is slidably connected to the top of the supporting bar 11, the rack 10 is used for striking the cleaning frame 5 and the filter screen 3, a second half gear 9 is fixed at the central position of the rotating column 6 and located at a position corresponding to the rack 10, the second half gear 9 is meshed with the rack 10, the rotating column 6 drives the second half gear 9 to rotate while rotating, and when the second half gear 9 rotates to be meshed with the rack 10, the rack 10 moves backwards;

a rebound assembly is fixed on one side of the rack 10 far away from the cleaning frame 5.

Referring to fig. 6, the rebounding assembly includes a connecting plate 12, one side of the supporting bar 11 away from the cleaning frame 5 is provided with the connecting plate 12, at least one folding sheet 13 is fixed between the connecting plate 12 and the rack 10, the folding sheet 13 is made of elastic material, the folding sheet 13 has elasticity of rebounding and resetting towards two sides when being compressed, and the folding sheet 13 is stretched, and has elasticity of rebounding and resetting towards the inner side, when the second half gear 9 rotates to be not meshed with the rack 10, so that the rack 10 rebounds through the arrangement of the folding sheet 13, and then the rack 10 impacts the cleaning frame 5 and the filter screen 3, thereby shaking the filter screen 3, and then shaking down a part of dust particles.

Referring to fig. 6, a guide bar 14 is fixed on one end of the rack 10 close to the folding piece 13 and located on the inner side of the folding piece 13, and the guide bar 14 is slidably connected with the connecting plate 12, so that the folding piece 13 does not deviate when being compressed by the guide bar 14.

Referring to fig. 3, a protective cover is fixed to the outer side of the cleaning filter cover 1 and the outer side of the motor 8 through screws, and the protective cover can protect the motor 8 through the arrangement of the protective cover.

The working principle is as follows: when a user uses the device, air is sucked into a workshop through the purification body 16 connected with the device in the workshop, the workshop is further purified, the sucked air is guided into the inner side of the cleaning filter cover 1 through the connecting pipe 2 and is discharged to the outside through the cleaning filter cover 1, and when the air is discharged, the filter screen 3 is arranged to filter pollutant impurities in the workshop;

when the filter screen 3 needs to be cleaned, the motor 8 is started, the output end of the motor 8 drives the rotating column 6 to rotate, and then the two first half gears 7 are driven to rotate, when one of the first half gears 7 rotates to be meshed with the rotating hollow gear 4, the hollow gear 4 rotates to positively rotate, the cleaning frame 5 is driven to positively rotate, the filter screen 3 is cleaned, when one of the first half gears 7 rotates to be not meshed with the rotating hollow gear 4, at the moment, the other first half gear 7 is meshed with the rotating hollow gear 4, and then the rotating hollow gear 4 and the cleaning frame 5 are driven to reversely rotate, and the filter screen 3 is reversely cleaned, so that the cleaning effect of the filter screen 3 is improved.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A workshop air purification device, includes purifying body (16), its characterized in that: the top of the purification body (16) is provided with a cleaning filter cover (1), one side of the cleaning filter cover (1) is fixedly provided with a connecting pipe (2), the inner side of the cleaning filter cover (1) is provided with a filter screen (3), one side of the filter screen (3) is rotatably connected with a rotating hollow gear (4), the inner side of the rotating hollow gear (4) is fixedly provided with a cleaning frame (5), and the cleaning frame (5) is used for cleaning the filter screen (3);

the inboard of clean filter mantle (1) still installs actuating mechanism, actuating mechanism is used for the drive rotate hollow gear (4) and rotate, the inboard of clean filter mantle (1) is provided with the striking subassembly, the striking subassembly is used for striking clean frame (5) with filter screen (3).

2. The plant air purification device according to claim 1, wherein: actuating mechanism is including rotating post (6), rotate post (6) rotate connect in the inboard of clean filter mantle (1), the both ends in rotation post (6) outside all are fixed with first half gear (7), and two first half gear (7) respectively with the both sides meshing of rotating hollow gear (4) is connected, two the meshing tooth in first half gear (7) outside sets up for opposite, the outside of clean filter mantle (1) is fixed with motor (8), the output of motor (8) with rotate post (6) fixed connection.

3. The plant air purification device according to claim 2, wherein: the impact assembly comprises a plurality of supports (15), the supports (15) are fixed on the inner side of the cleaning filter cover (1) and located at the bottom of the rotating column (6), a supporting strip (11) is fixed to the top of each support (15), a rack (10) is connected to the top of each supporting strip (11) in a sliding mode, the racks (10) are used for impacting the cleaning frame (5) and the filter screen (3), a second half gear (9) is fixed to the center of the rotating column (6) and located at a position corresponding to the racks (10), and the second half gear (9) is meshed with the racks (10);

and a rebound assembly is further fixed on one side of the rack (10) far away from the cleaning frame (5).

4. The plant air purification device according to claim 3, wherein: the resilience assembly comprises a connecting plate (12), one side of the cleaning frame (5) away from the branch strip (11) is provided with the connecting plate (12), and at least one folding sheet (13) is fixed between the connecting plate (12) and the rack (10).

5. The plant air purification device according to claim 4, wherein: the rack (10) is close to one end of the folding piece (13) and is located a guide strip (14) is fixed on the inner side of the folding piece (13), and the guide strip (14) is in sliding connection with the connecting plate (12).

6. The plant air purification device according to claim 2, wherein: and a protective cover is fixed on the outer side of the cleaning filter cover (1) and the outer side of the motor (8) through screws.