CN217558651U

CN217558651U - Cross-flow cross-flow fan with self-cleaning effect

Info

Publication number: CN217558651U
Application number: CN202220891247.7U
Authority: CN
Inventors: 谢聪; 王美玲; 黄基勇; 孙学明; 张泓健
Original assignee: Shenzhen Jianzhun Motor Co ltd
Current assignee: Shenzhen Jianzhun Motor Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-10-11
Anticipated expiration: 2032-04-18

Abstract

The utility model belongs to the technical field of crossing current cross-flow fan, concretely relates to crossing current cross-flow fan with automatically cleaning effect, which comprises a housin, the outside sliding connection of casing has the filter mantle, the filter mantle internal rotation is connected with the back shaft, the welding has the horizontal pole on the back shaft, be provided with the brush hair on the horizontal pole, the outside of back shaft is rotated and is connected with the seal cover, seal cover and filter mantle bond, the welding has the connecting rod in the casing, the welding has the supporting disk on the connecting rod, fixed mounting has the motor on the supporting disk, the pivot and the supporting disk of motor rotate to be connected. The utility model discloses a set up back shaft, horizontal pole, brush hair, seal cover, connecting rod, supporting disk, motor, pivot, sleeve pipe isotructure, rotate through the motor drive sleeve pipe, and then make the back shaft drive the horizontal pole and rotate for the brush hair brushes the filter mantle and rubs, makes adnexed dust break away from on the filter mantle, makes the device can automatically cleaning, avoids artifical clearance.

Description

Cross-flow cross-flow fan with self-cleaning effect

Technical Field

The utility model relates to a crossing current cross-flow fan technical field specifically is a crossing current cross-flow fan with automatically cleaning effect.

Background

The cross-flow fan is also called as a cross-flow fan, and the impeller is multi-blade type and long cylindrical and is provided with forward multi-wing blades. When the impeller rotates, airflow enters the blade grids from the opening position of the impeller, passes through the inside of the impeller and is discharged into the volute from the blade grids on the other side to form working airflow. The air inlet of the fan is provided with a filter cover for filtering the air entering the device. In the prior art, after the crossflow blower is used for a long time, dust attached to a filter cover on the device cannot be automatically cleaned, and meanwhile, the cleaning mechanism is troublesome to disassemble. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a crossing current cross-flow fan with automatically cleaning effect has solved the problem that the adnexed dust of filter mantle on the device can not be cleared up automatically, has still solved the comparatively trouble problem of dismantlement of clearance mechanism.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a crossing current cross-flow fan with automatically cleaning effect, includes the casing, the outside sliding connection of casing has the filter mantle, the filter mantle internal rotation is connected with the back shaft, the welding has the horizontal pole on the back shaft, be provided with the brush hair on the horizontal pole, the outside of back shaft is rotated and is connected with the seal cover, seal cover and filter mantle bonding, the welding has the connecting rod in the casing, the welding has the supporting disk on the connecting rod, fixed mounting has the motor on the supporting disk, the pivot and the supporting disk of motor rotate to be connected, the welding has the sleeve pipe in the pivot, sheathed tube outside sliding connection has the sliding ring, sliding connection has the bayonet lock in the sliding ring, the slot has been seted up on the back shaft, sliding connection has the bayonet lock in the slot, sliding connection has the guide arm in the sliding ring, guide arm and bayonet lock welding, the outside of guide arm is provided with the spring, the welding has the dog on the guide arm, dog and sliding ring contact, there is the spiro union in the sheathed tube outside, the ripple cover has been cup jointed through the sheathed tube outside.

Preferably, the side wall of the filter cover is connected with a limiting pin in a sliding mode, and the limiting pin is connected with the shell through threads. Through setting up the spacer pin, it is fixed to filter bowl and casing.

Preferably, the bristles are made of polypropylene, and the bristles are in contact with the filter cover. The filter cover is cleaned by arranging the brush hair.

Preferably, the side wall of the sleeve is provided with a sliding groove, and a clamping pin is connected in the sliding groove in a sliding manner. The moving of the clamping pin is guided by arranging the sliding groove.

Preferably, one end of the spring is welded with the bayonet, and the other end of the spring is welded with the sliding ring. The spring is arranged, so that the clamping pin is pressed in the slot.

Preferably, one end of the corrugated sleeve is in contact with the spiral ring, and the other end of the corrugated sleeve is bonded with the slip ring. The slip ring is elastically compressed by the spiral ring through the corrugated sleeve.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up back shaft, horizontal pole, brush hair, seal cover, connecting rod, supporting disk, motor, pivot, sleeve pipe isotructure, rotate through the motor drive sleeve pipe, and then make the back shaft drive the horizontal pole and rotate for the brush hair brushes the filter mantle and rubs, makes adnexed dust break away from on the filter mantle, makes the device can automatically cleaning, avoids artifical clearance.

2. The utility model discloses a set up sliding ring, bayonet lock, slot, guide arm, spring, spiro, ripple cover isotructure, drive the bayonet lock through the guide arm and remove for bayonet lock and slot break away from, and then make convenient to detach between back shaft and the sleeve pipe, be convenient for change after the brush hair wearing and tearing.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is a front cross-sectional view of the present invention in fig. 1;

FIG. 3 is an enlarged view of the point A of FIG. 2 according to the present invention;

fig. 4 is an enlarged view of the point B in fig. 2 according to the present invention.

In the figure: 1. a housing; 2. a filter housing; 3. a spacing pin; 4. a support shaft; 5. a cross bar; 6. brushing; 7. sealing sleeves; 8. a connecting rod; 9. a support disc; 10. a motor; 11. a rotating shaft; 12. a sleeve; 14. a slip ring; 15. a bayonet lock; 16. a chute; 17. a slot; 18. a guide bar; 19. a spring; 20. a stopper; 21. a spiro ring; 22. and (4) a corrugated sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, the crossflow blower with the self-cleaning effect comprises a shell 1, a filter cover 2 is slidably connected to the outer side of the shell 1, a limit pin 3 is slidably connected to the side wall of the filter cover 2, the limit pin 3 is in threaded connection with the shell 1, the filter cover 2 is fixed to the shell 1 by arranging the limit pin 3, a support shaft 4 is rotatably connected to the filter cover 2, a cross rod 5 is welded to the support shaft 4, bristles 6 are arranged on the cross rod 5 and made of polypropylene, the bristles 6 are in contact with the filter cover 2, the filter cover 2 is cleaned by arranging the bristles 6, a seal sleeve 7 is rotatably connected to the outer side of the support shaft 4, and the seal sleeve 7 is bonded with the filter cover 2.

Please refer to fig. 2 and 4, a connecting rod 8 is welded in the housing 1, a supporting plate 9 is welded on the connecting rod 8, a motor 10 is fixedly installed on the supporting plate 9, a rotating shaft 11 of the motor 10 is rotatably connected with the supporting plate 9, a sleeve 12 is welded on the rotating shaft 11, a sliding ring 14 is slidably connected on the outer side of the sleeve 12, a bayonet 15 is slidably connected in the sliding ring 14, a slot 17 is formed in the supporting shaft 4, the bayonet 15 is slidably connected in the slot 17, a sliding groove 16 is formed in the side wall of the sleeve 12, the bayonet 15 is slidably connected in the sliding groove 16, and the movement of the bayonet 15 is guided by arranging the sliding groove 16.

Referring to fig. 4, a guide rod 18 is slidably connected in the sliding ring 14, the guide rod 18 is welded to the bayonet 15, a spring 19 is arranged on the outer side of the guide rod 18, one end of the spring 19 is welded to the bayonet 15, the other end of the spring 19 is welded to the sliding ring 14, the bayonet 15 is pressed in the slot 17 through the spring 19, a stopper 20 is welded to the guide rod 18 and contacts with the sliding ring 14, a spiral ring 21 is connected to the outer side of the sleeve 12 through threads, a corrugated sleeve 22 is sleeved on the outer side of the sleeve 12, one end of the corrugated sleeve 22 contacts with the spiral ring 21, the other end of the corrugated sleeve 22 is bonded to the sliding ring 14, and the spiral ring 21 elastically presses the sliding ring 14 through the corrugated sleeve 22.

The utility model discloses the concrete implementation process as follows: in the installation process, through passing back shaft 4 through filter bowl 2, make back shaft 4 get into in the sleeve pipe 12, open the sealing door of casing 1 lateral wall, manually hold sliding ring 14, make back shaft 4 extrude bayonet lock 15, make bayonet lock 15 move compression spring 19 in to sliding ring 14, slide bayonet lock 15 department when slot 17, spring 19 resets, make bayonet lock 15 get into in the slot 17, connect back shaft 4 and sleeve pipe 12, then rotate spiral ring 21, spiral ring 21 rotates and sleeve pipe 12 is the screw motion, through bellows 22 with back shaft 4 to motor 10 direction elastic compression, and then make brush hair 6 remain the contact with filter bowl 2 all the time, during the use, start motor 10, motor 10 starts pivot 11 and rotates, pivot 11 drives sleeve pipe 12 and rotates, sleeve pipe 12 drives back shaft 4 and rotates, back shaft 4 drives horizontal pole 5 and rotates, make brush hair 6 brush and rub filter bowl 2, make the dust that adheres to filter bowl 2 break away from, make the device can be automatically cleaned, avoid manual cleaning totally, when dismantling, drive back shaft 15 through guide arm 18 and move, make bayonet lock 15 break away from with bayonet lock 17, and make it is convenient for changing between bayonet lock 4 and sleeve pipe 12, make the wearing and convenient to dismantle, it is convenient to carry out after the sleeve pipe 6 changes.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A crossflow blower with self-cleaning effect, comprising a housing (1), characterized in that: the filter cover is characterized in that the filter cover (2) is connected to the outer side of the shell (1) in a sliding manner, a supporting shaft (4) is connected to the filter cover (2) in a rotating manner, a cross rod (5) is welded to the supporting shaft (4), bristles (6) are arranged on the cross rod (5), a sealing sleeve (7) is connected to the outer side of the supporting shaft (4) in a rotating manner, the sealing sleeve (7) is bonded to the filter cover (2), a connecting rod (8) is welded to the inner side of the shell (1), a supporting plate (9) is welded to the connecting rod (8), a motor (10) is fixedly mounted on the supporting plate (9), a rotating shaft (11) and the supporting plate (9) of the motor (10) are connected in a rotating manner, a sleeve (12) is welded to the rotating shaft (11), a sliding ring (14) is connected to the outer side of the sleeve (12) in a sliding manner, a clamping pin (15) is connected to the sliding ring (14) in a sliding manner, a slot (17) is formed in the supporting shaft (4), a clamping pin (15) is connected to the slot (17) in the slot (17), a clamping pin (15) is connected to the clamping pin (18) in a sliding manner, a guide rod (18) is connected to the sliding manner, a stop block (20) is formed in the outer side of the guide rod (18) is arranged on the guide rod (18), the stop block (20) is in contact with the sliding ring (14), the outer side of the sleeve (12) is connected with a spiral ring (21) through threads, and the outer side of the sleeve (12) is sleeved with a corrugated sleeve (22).

2. A crossflow blower having a self-cleaning effect as claimed in claim 1 wherein: the side wall of the filter cover (2) is connected with a limiting pin (3) in a sliding mode, and the limiting pin (3) is connected with the shell (1) through threads.

3. A crossflow blower having a self-cleaning effect as claimed in claim 1 wherein: the bristles (6) are made of polypropylene materials, and the bristles (6) are in contact with the filter cover (2).

4. A crossflow blower having a self-cleaning effect as claimed in claim 1 wherein: a sliding groove (16) is formed in the side wall of the sleeve (12), and a clamping pin (15) is connected in the sliding groove (16) in a sliding mode.

5. A crossflow blower having a self-cleaning effect as claimed in claim 1 wherein: one end of the spring (19) is welded with the clamping pin (15), and the other end of the spring (19) is welded with the sliding ring (14).

6. A crossflow blower having a self-cleaning effect as claimed in claim 1 wherein: one end of the corrugated sleeve (22) is in contact with the spiral ring (21), and the other end of the corrugated sleeve (22) is bonded with the slip ring (14).