CN215692553U

CN215692553U - Dust removing device for ventilation opening

Info

Publication number: CN215692553U
Application number: CN202122324694.2U
Authority: CN
Inventors: 刘盖; 任希俊
Original assignee: Botou Aofei Mechanical Equipment Co ltd
Current assignee: Botou Aofei Mechanical Equipment Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-02-01
Anticipated expiration: 2031-09-24

Abstract

The utility model belongs to the technical field of dust removal, in particular to a vent dust removal device, which comprises a dust remover, wherein a filter screen is arranged in the dust remover, one side of the dust remover is provided with a connecting frame, the inside of the connecting frame is slidably connected with a slide bar, a limiting spring elastically connected with a connecting plate is arranged in the connecting frame, one side of the dust remover is clamped and connected with an installation frame, one side of the dust remover is provided with an air pipeline, the connection between the filter screen and the dust remover is more convenient, more stable and firmer in limiting by arranging the slide bar and the limiting spring, the filter screen is convenient to clean and replace, the phenomenon that the dust removal effect is reduced due to excessive accumulation of surface dust is avoided, the use convenience and practicability of equipment are improved, the installation and the disassembly between the dust remover and the installation frame are more convenient by arranging a rotating handle and a rack, the operation is simple, the time is saved, the work efficiency is improved, and the operation convenience is improved, the whole dust remover is convenient to maintain, replace and prolong the service life of the dust remover.

Description

Dust removing device for ventilation opening

Technical Field

The utility model belongs to the technical field of dust removal, and particularly relates to a dust removal device for a ventilation opening.

Background

An air purifier, also known as an air cleaner, an air freshener and a purifier, is a product capable of adsorbing, decomposing or converting various air pollutants and effectively improving the air cleanliness, and is mainly divided into household, commercial, industrial and building products. There are a number of different technologies and media in air purifiers that enable them to provide clean and safe air to users. Common air purification techniques are: adsorption technology, anion technology, catalytic technology, photocatalyst technology, superstructure mineralization by light technology, HEPA high efficiency filtration technology, electrostatic precipitation technology, etc.; the material technology mainly comprises the following steps: photocatalyst, active carbon, synthetic fiber, HEPA high-efficiency material, negative ion generator and the like. The existing air purifier is mostly of a composite type, namely, a plurality of purification technologies and material media are adopted at the same time.

Original vent dust collector has the installation to dismantle not convenient connection unstability when using, can not change fast, is not convenient for wash the filter screen and reduces work efficiency, and lacks spacing measure, provides a vent dust collector now and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides the vent dust removal device which has the characteristics of convenience in cleaning, convenience in mounting and dismounting and stability in limiting.

In order to achieve the purpose, the utility model provides the following technical scheme: vent dust collector, including the dust remover, there is the filter screen in the inside of dust remover, one side of dust remover is provided with the connection frame, the inside sliding connection of connection frame has the slide bar, the inside of connection frame is provided with the spacing spring with connecting plate elastic connection, one side block of dust remover is connected with the installing frame, one side of dust remover is provided with air pipe, the inside sliding connection of connection frame has the carriage release lever, the slide rail with filter screen sliding connection is seted up to the inside of dust remover.

According to the preferable technical scheme of the vent dust removal device, a clamping block is fixedly connected to the surface of the dust remover, an inserting block clamped and connected with the clamping block is arranged inside the mounting frame, a rack is fixedly connected to the surface of one end of the inserting block, and a first gear is connected to the surface of the rack in a meshed mode.

According to the preferable technical scheme of the vent dust removal device, the mounting frame is internally and rotatably connected with a rotating rod, a first clamping plate connected with the dust remover in a clamping mode is arranged inside the rotating rod, the upper end of the rotating rod is provided with a second gear meshed and connected with a driven gear, one side of the second gear is provided with the driven gear rotatably connected with the mounting frame, and the top end of the first clamping plate is fixedly connected with a rotating handle.

According to the preferable technical scheme of the vent dust removal device, the bottom end of the sliding rod is fixedly connected with the connecting plate, one side of the connecting plate is fixedly connected with the moving rod, cross rods are connected to the two ends of the filter screen in a sliding mode, the bottom end of each cross rod is provided with the first return spring, and the filter screen is internally provided with the limiting block connected with the dust remover in a clamping mode.

As the preferable technical scheme of the vent dust removal device, the bottom ends of the first return spring and the cross rod are both arranged in a smooth inclined plane, the two numbers of the first return spring and the cross rod are symmetrically arranged and distributed at the two ends of the filter screen, and the cross rod is elastically connected with the filter screen through the first return spring arranged at the upper end.

According to the preferable technical scheme of the vent dust removal device, a notch connected with a first clamping plate in a clamping manner is formed in the dust remover, the first clamping plate is rectangular and is clamped with the notch in the rotating rod, and the upper end of a bump for limiting is arranged at the lower end of the first clamping plate and is fixedly connected with the inner surface of the rotating handle.

Compared with the prior art, the utility model has the beneficial effects that: make the more convenient spacing stability of being connected between filter screen and the dust remover firm through setting up slide bar and spacing spring, the filter screen of being convenient for washs the change, avoid surface dust to pile up too much influence dust removal effect and reduce work efficiency, lifting means use convenience and practicality, it is more convenient to make the installation between dust remover and the installing frame dismantle through setting up rotatory handle and rack, the convenient save time of easy operation improves work efficiency and improves the simple operation nature, be convenient for maintain to the dust remover wholly and change its life that promotes, strengthen spacing effect through setting up first cardboard, avoid equipment unstable normal use reduction work efficiency of spacing when using, lifting means stability in use and fastness.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic diagram of the structure of the screen separation of the present invention;

FIG. 3 is a schematic view showing the internal structure of the mounting frame according to the present invention;

FIG. 4 is a schematic view of a partial cross-sectional structure of the mounting frame of the present invention;

FIG. 5 is a schematic view of a dust collector according to the present invention;

FIG. 6 is a schematic cross-sectional view of the connecting frame of the present invention;

FIG. 7 is a side view of the present invention;

FIG. 8 is a schematic sectional view of a rotary gear according to the present invention;

in the figure: 1. a dust remover; 2. filtering with a screen; 3. a connecting frame; 4. a slide bar; 5. a limiting spring; 6. a ventilation duct; 7. installing a frame; 8. rotating the handle; 9. a slide bar; 10. a slide rail; 11. a clamping block; 12. inserting a block; 13. a rack; 14. a first gear; 15. a second gear; 16. rotating the rod; 17. a first clamping plate; 18. a connecting plate; 19. a cross bar; 20. a first return spring; 21. a limiting block; 22. a knob; 23. a second clamping plate; 24. a slider; 25. a second return spring; 26. a slot; 27. a rotating gear; 28. An eccentric gear; 29. a limiting plate; 30. a driven gear.

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 one

Referring to fig. 1-6, the present invention provides the following technical solutions: vent dust collector, including dust remover 1, there is filter screen 2 dust remover 1's inside, one side of dust remover 1 is provided with connection frame 3, connection frame 3's inside sliding connection has slide bar 4, connection frame 3's inside is provided with the spacing spring 5 with 18 elastic connection of connecting plate, one side block of dust remover 1 is connected with installing frame 7, one side of dust remover 1 is provided with air pipe 6, connection frame 3's inside sliding connection has carriage release lever 9, slide rail 10 with 2 sliding connection of filter screen is seted up to dust remover 1's inside, filter screen 2 is inside the both sides of dust remover 1 through slide rail 10 sliding connection for the symmetry setting in this embodiment, connection frame 3 is connected the filter screen 2 of both sides as a whole, be convenient for take out the filter screen 2 of both sides simultaneously and wash and carry on spacingly after the installation, make holistic operation more simple and convenient quick save time improve work efficiency.

Specifically, the fixed surface of dust remover 1 is connected with fixture block 11, the inside of installing frame 7 is provided with the inserted block 12 of being connected with fixture block 11 block, the one end fixed surface of inserted block 12 is connected with rack 13, the surface meshing of rack 13 is connected with a gear 14, the number of rack 13 is two and be the both ends that symmetry dislocation set up fixed connection at inserted block 12 in this embodiment, respectively with a gear 14, driven gear 30 meshes the connection, make the 12 shells of inserted block of both sides contract simultaneously and stretch out the notch looks block of being convenient for control installing frame 7 and fixture block 11 surface and seting up, be convenient for dust remover 1 to install the dismantlement.

It is specific, the inside of installing frame 7 is rotated and is connected with rotary rod 16, the inside of rotary rod 16 is provided with the first cardboard 17 of being connected with 1 block of dust remover, the upper end of rotary rod 16 is provided with No. two gears 15 of being connected with the meshing of driven gear 30, one side of No. two gears 15 is provided with rotates the driven gear 30 of being connected with installing frame 7, the rotatory handle 8 of top fixedly connected with of first cardboard 17, first cardboard 17 plays limiting displacement in this embodiment, first cardboard 17 carries out spacing messenger rotary rod 16 also can not rotate with the inside notch looks block of seting up of installing frame 7 to first cardboard 17, make rotary rod 16's spacing easy operation respond well, avoid it to drive rack 13 to remove and influence spacing effect and close equipment normal use.

Specifically, the bottom fixedly connected with connecting plate 18 of slide bar 4, one side and the carriage release lever 9 fixed connection of connecting plate 18, the inside sliding connection in both ends of filter screen 2 has horizontal pole 19, the bottom of horizontal pole 19 is provided with first reset spring 20, the inside of filter screen 2 is provided with the stopper 21 of being connected with the 1 block of dust remover, the one end of first reset spring 20 in this embodiment and the inside fixed connection other end and the 19 fixed connection of horizontal pole of filter screen 2, make horizontal pole 19 relieve the elasticity automatic re-setting of the first reset spring 20 of accessible after spacing, just slide with next extrusion and carry out the block and be connected.

Specifically, first reset spring 20 is level and smooth inclined plane setting with the bottom of horizontal pole 19, and equal two of number between them are the symmetry and set up the both ends that distribute at filter screen 2, horizontal pole 19 passes through the first reset spring 20 and the 2 elastic connection of filter screen of upper end setting, the notch of being connected with carriage release lever 9, stopper 21 block is all seted up at the both ends of dust remover 1 in this embodiment, carriage release lever 9 is level and smooth inclined plane friction reduction messenger and removes more convenient and spacing good firm with the one end of horizontal pole 19, lifting means convenience and practicality.

Specifically, the notch of being connected with first cardboard 17 block is seted up to dust remover 1's inside, first cardboard 17's shape be the rectangle and with the inside notch looks block of rotary rod 16, and first cardboard 17 lower extreme is provided with the internal surface fixed connection who is used for spacing lug upper end and rotatory handle 8, first cardboard 17's bottom is provided with spacing use to the lug in this embodiment, avoid first cardboard 17 to break away from the inside of rotary rod 16 when the inside slip of rotary rod 16 and make its unable normal use, the influence can not carry out the spacing reduction work efficiency of block to dust remover 1 to the spacing stability of inserted block 12.

Example two

Referring to fig. 5, fig. 6, fig. 7, and fig. 8, the present invention provides the following technical solutions: vent dust collector, including dust remover 1, there is filter screen 2 dust remover 1's inside, one side of dust remover 1 is provided with connection frame 3, connection frame 3's inside sliding connection has slide bar 4, connection frame 3's inside is provided with the spacing spring 5 with 18 elastic connection of connecting plate, one side block of dust remover 1 is connected with installing frame 7, one side of dust remover 1 is provided with air pipe 6, connection frame 3's inside sliding connection has carriage release lever 9, slide rail 10 with 2 sliding connection of filter screen is seted up to dust remover 1's inside, filter screen 2 is inside the both sides of dust remover 1 through slide rail 10 sliding connection for the symmetry setting in this embodiment, connection frame 3 is connected the filter screen 2 of both sides as a whole, be convenient for take out the filter screen 2 of both sides simultaneously and wash and carry on spacingly after the installation, make holistic operation more simple and convenient quick save time improve work efficiency.

Specifically, the surface rotation of installing frame 7 is connected with knob 22, the inside block of knob 22 is connected with second cardboard 23, the bottom of knob 22 is provided with the running gear 27 of being connected with eccentric gear 28 meshing, the both sides meshing of running gear 27 is connected with the eccentric gear 28 this embodiment that the symmetry set up in the inside sliding connection's of knob 22 second cardboard 23 and the inside notch block of installing frame 7 and is connected and play limiting displacement, make running gear 27 can not rotate when not using and influence spacing effect, increase running gear 27's spacing stability and fastness, lifting means convenience and practicality in use.

Specifically, the fixed surface of dust remover 1 is connected with fixture block 11, slot 26 of being connected with limiting plate 29 block is seted up on the surface of fixture block 11, the inside of installing frame 7 is provided with slider 24 with second reset spring 25 elastic connection, the last fixed surface of slider 24 is connected with limiting plate 29, slider 24's surface is provided with second reset spring 25, slider 24's surface is connected with eccentric gear 28 through the pivot and rotates in this embodiment, make eccentric gear 28 slide with the elasticity of rotating gear 27 meshing connection control limiting plate 29 and slot 26 block all the time when rotating gear 27 meshing, make the limit structure of equipment simple and clear spacing convenient, it improves work efficiency to reduce the amount of labour save time.

The working principle and the using process of the utility model are as follows: when the utility model is used, the sliding rods 4 symmetrically arranged at one side of the connecting frame 3 are pressed inwards, the connecting plate 18 drives the moving rod 9 to slide inwards together to extrude the limiting spring 5, the limiting of the cross rod 19 is relieved, the cross rod is rapidly reset through the elastic force of the first reset spring 20, then the first reset spring 20 slides downwards through the self gravity to automatically reset, the connection between the filter screen 2 and the dust remover 1 is more convenient, more stable and firmer in limiting, the filter screen 2 is convenient to clean and replace, the phenomenon that the dust removing effect is reduced due to excessive accumulation of surface dust is avoided, the use convenience and practicability of the equipment are improved, the replaced filter screen 2 slides along the sliding rail 10 to reset accurately, then the sliding rods 4 are loosened, the first reset springs 20 at two sides slide and extrude the cross rod 19 to be clamped with the notch at the upper end by the elastic force of the limiting spring 5, the cross rod 19 extrudes the limiting block 21 to enter the notch of the dust remover 1 to move rightwards for limiting, the rotating handle 8 is lifted upwards to enable the first clamping plate 17 to be separated from the limit position between the first clamping plate and the dust remover 1, then the rotating rod 16 inside the rotating handle 8 rotates together, and the first gears 14 arranged at the two ends of the surface of the rotating rod 16 are connected with the first gears. No. two gears 15 rotate simultaneously, then No. two gears 15 drive 30 and rotate, rack 13 that makes both ends bear symmetrical dislocation set gathers together inwards simultaneously, the inserted block 12 that makes rack 13 one side fixed connection breaks away from and is connected with the block between the fixture block 11, it is more convenient to make the installation between dust remover 1 and the installing frame 7 dismantle, the convenient save time of easy operation improves work efficiency and improves the simple operation nature, be convenient for maintain dust remover 1 whole and change its life that promotes, then it can be spacing to rack 13 to recover first cardboard 17, avoid its autonomous movement to influence equipment normal use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Vent dust collector, its characterized in that: including dust remover (1), there is filter screen (2) inside of dust remover (1), one side of dust remover (1) is provided with connection frame (3), the inside sliding connection of connection frame (3) has slide bar (4), the inside of connection frame (3) is provided with spacing spring (5) with connecting plate (18) elastic connection, one side block of dust remover (1) is connected with installing frame (7), one side of dust remover (1) is provided with air pipe (6), the inside sliding connection of connection frame (3) has carriage release lever (9), slide rail (10) with filter screen (2) sliding connection are seted up to the inside of dust remover (1).

2. A vent dusting apparatus according to claim 1, wherein: the surface fixing of dust remover (1) is connected with fixture block (11), the inside of installing frame (7) is provided with inserted block (12) of being connected with fixture block (11) block, the one end fixed surface of inserted block (12) is connected with rack (13), the surface meshing of rack (13) is connected with gear (14) No. one.

3. A vent dusting apparatus according to claim 1, wherein: the inside of installing frame (7) is rotated and is connected with rotary rod (16), the inside of rotary rod (16) is provided with first cardboard (17) of being connected with dust remover (1) block, the upper end of rotary rod (16) is provided with No. two gears (15) of being connected with driven gear (30) meshing, one side of No. two gears (15) is provided with driven gear (30) of being connected with installing frame (7) rotation, the rotatory handle (8) of top fixedly connected with of first cardboard (17).

4. A vent dusting apparatus according to claim 1, wherein: the bottom fixedly connected with connecting plate (18) of slide bar (4), one side and carriage release lever (9) fixed connection of connecting plate (18), the inside sliding connection in both ends of filter screen (2) has horizontal pole (19), the bottom of horizontal pole (19) is provided with first reset spring (20), the inside of filter screen (2) is provided with stopper (21) of being connected with dust remover (1) block.

5. A vent dusting apparatus according to claim 4, wherein: first reset spring (20) are the setting of level and smooth inclined plane with the bottom of horizontal pole (19), and equal two of number between them are the symmetry and set up the both ends that distribute at filter screen (2), horizontal pole (19) are through first reset spring (20) and filter screen (2) elastic connection that the upper end set up.

6. A vent dusting apparatus according to claim 1, wherein: the dust remover is characterized in that a notch connected with a first clamping plate (17) in a clamping manner is formed in the dust remover (1), the first clamping plate (17) is rectangular and is clamped with the notch in the rotating rod (16), and the lower end of the first clamping plate (17) is fixedly connected with the upper end of a bump used for limiting and the inner surface of the rotating handle (8).