CN220384980U

CN220384980U - Dust collector floor brush capable of preventing hair from winding

Info

Publication number: CN220384980U
Application number: CN202321841588.4U
Authority: CN
Inventors: 梁振飞
Original assignee: Suzhou Chunju Electric Co Ltd
Current assignee: Suzhou Chunju Electric Co Ltd
Priority date: 2023-07-13
Filing date: 2023-07-13
Publication date: 2024-01-26
Anticipated expiration: 2033-07-13

Abstract

The utility model discloses a dust collector floor brush capable of preventing hair from winding, which comprises a base, a top cover and an air duct pipe, wherein dust and hair are desorbed from the ground through a front scraping strip and an arc surface of the front scraping strip and are continuously guided to an annular brush body in batches, so that the dust and hair are prevented from being deposited, the collection load of the annular brush body is reduced, the collection rate of the dust and hair is ensured, a motor and a multi-stage gear drive, a brush on the annular brush body is driven to rotate tightly against the ground, the dust and hair on the ground is scattered and adsorbed, the dust and hair is thrown to the center of the annular brush body under the centrifugal force, the dust and hair can be collected under the vacuum negative pressure environment in the floor brush, and the brush is obliquely arranged, so that the operation implementation and the effect are easier to be obvious. The side brush gears are different in rotation direction according to the difference between the left end and the right end of the rotating gear, and the side brush gears on two sides of the rotating gear can be guaranteed to better sweep hair dust to the front of the front scraping strip, so that the side brush can clean the cleaning dead angle of a general brush in a full-coverage mode.

Description

Dust collector floor brush capable of preventing hair from winding

Technical Field

The utility model relates to the technical field of dust collectors, in particular to a dust collector floor brush capable of preventing hair from winding.

Background

The floor brush is a main component part of the dust collector, the floor brush comprises a suction port and is used for collecting dust and other garbage, different floor brushes are provided with brush hairs/rollers and the like, dust and stubborn garbage can be swept, but the use effect of products on the market for collecting hair garbage is poor at present, the hair garbage is difficult to suck and is easy to wind on the roller brush, so that the machine is difficult to clean, and the use experience of a user is influenced. When dust and hair with certain moisture and mutual adhesion are collected by a floor brush (especially a drum-type floor brush), the dust and hair are often accumulated into blocks under pressure and are difficult to desorb from a drum, and after the floor brush is used, the floor brush needs to be frequently cleaned to ensure the later floor cleaning efficiency, so that the floor brush is poor in use experience. In addition, there is the clearance dead angle of self structure and the environment of clearance when the brush is used generally, can't realize the clearance of full coverage ground.

Disclosure of Invention

The utility model aims at: in order to solve the problems that a general brush cannot collect hair and is easy to cause winding and clamping of the rolling brush and difficult cleaning of the ground brush, a roller-type ground brush is used for collecting dust and hair which are adhered to each other with certain moisture, the dust and the hair on the surface of the roller are pressed and deposited into blocks, the desorption and the collection are difficult and frequent cleaning is needed, the use experience is poor, the self structure and the cleaning dead angle of the cleaned environment exist, and the cleaning of the ground cannot be realized, so that the dust collector ground brush capable of preventing the hair winding is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an anti-hair winding dust catcher ground brush, which comprises a base, top cap and wind channel pipe, the vacuum negative pressure and the dust collecting system of wind channel pipe's upper end intercommunication dust catcher, the middle part of base sets up the opening of vertical orientation, the movable ring brush body that is provided with on the opening, the upper end of ring brush body sets up first suction inlet, the inner wall circumference equidistance along ring brush body and slope are provided with the brush downwards, ring brush body's upper end has set gradually rotation gear and cage, rotation gear's side meshing is connected with driving gear and spacing gear, driving gear's upper end sets up drive driving gear pivoted motor, the rear end of cage sets up the second suction inlet, the wind channel in the wind channel pipe is linked to the second suction inlet, the edge of base is provided with limit brush structure, limit brush structure's lower extreme sets up limit brush, limit brush gear of limit brush structure's upper end sets up limit brush gear, the limit brush gear of rotation gear left end passes through spacing gear in proper order on the driving gear through limit gear, rotation gear meshing is connected on driving gear, the bottom of base is provided with front strip and back strip and auxiliary roller, main and auxiliary roller still be provided with in the bottom of ring brush body.

As a further description of the above technical solution:

the top cap cover is on the base, and the rear end of top cap sets up holds the chamber, holds the intracavity and is provided with the wind channel pipe.

As a further description of the above technical solution:

the annular brush body comprises a fixing piece, an annular cover and a first suction port, the opening of the annular cover is downward and continuously contracted from the lower opening to the upper opening, and the bottoms of the brushes are flush.

As a further description of the above technical solution:

the upper end at the annular brush body is fixed in the butt of rotation gear, and rotation gear sets up the opening in the relevant position of first suction opening, and the lateral wall bottom butt of cage is in rotation gear's upper end, and the upper end of top cap sets up protruding muscle butt and just its rear end forward butt cage's rear end and carries out spacing fixedly.

As a further description of the above technical solution:

the limiting gear is rotationally connected to the base through the vertical rod.

As a further description of the above technical solution:

the side brush structure comprises a side brush gear, a connecting piece and side brushes, wherein the side brush gear is positioned on the base, the lower ends of the side brush gear are vertically provided with the side brushes through the connecting piece penetrating through the mounting hole of the base, and the side brushes are circumferentially equidistant along the outer wall of the bottom of the connecting piece.

As a further description of the above technical solution:

the motor drives the driving gear to rotate anticlockwise, and the rotating gear and the annular brush body rotate clockwise according to the meshing relationship of the components, so that the side brush gear on the left side of the rotating gear is driven to rotate anticlockwise and the side brush gear on the right end of the rotating gear rotates clockwise.

As a further description of the above technical solution:

the front scraping strip and the rear scraping strip are arc-shaped and are arranged in opposite directions.

As a further description of the above technical solution:

the main roller is arranged at two sides of the rear end of the top cover, and the auxiliary roller is positioned at the rear end of the base at the corresponding position of the side brush structure.

In summary, due to the adoption of the technical scheme, compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the front scraping strip and the arc-shaped surface of the front scraping strip are used for carrying out ground desorption on dust and hair and continuously guiding the dust and hair to the annular brush body in batches, so that the accumulation of the dust and hair is avoided, the collection load of the annular brush body is reduced, the collection rate of the dust and hair is ensured, the motor and the multi-stage gear drive to drive the brush on the annular brush body to rotate close to the ground, the dust and hair on the ground is scattered and adsorbed (especially for dust and hair with certain moisture and adhesion each other), the dust and hair is thrown to the center of the annular brush body under centrifugal force, and the dust and hair can be collected under the vacuum negative pressure environment in the ground brush, and the brush is obliquely arranged, so that the operation implementation and the effect of the dust and hair are easier to be obvious. The rear scraping strip can block hair and dust, and prevent the hair and dust from being thrown out of the adsorption range of the annular brush body under the cleaning of the rotation of the hairbrush.

2. The difference of gear drive series and rotation direction exists according to the difference of the left end and the right end of the rotating gear for the side brush gear, the side brush gears on two sides of the rotating gear can be guaranteed to better sweep hair dust to the front of the front scraping strip, the side brush can clean the cleaning dead angle of a general brush in a full-coverage mode, and dust and hair omission are avoided.

3. The dust collector floor brush can effectively solve the problems that dust and hair are adsorbed by the roller during the working of the roller type floor brush, but desorption is difficult due to compaction and winding on the surface of the roller, and the dust and hair collecting mode can effectively avoid the condition that the floor brush component is blocked and fails due to the fact that the hair is wound on the floor brush, and compared with the roller type floor brush, the roller type floor brush is free from frequent replacement and cleaning, and has high use experience.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is an exploded view of a cleaner floor brush for preventing hair from being entangled.

Fig. 2 is an exploded view of a dust collector floor brush with hair winding prevention.

Fig. 3 is a perspective view of a cleaner floor brush for preventing hair from being entangled.

Fig. 4 is a bottom view of a cleaner floor brush for preventing hair entanglement.

Fig. 5 is a front sectional view of a cleaner floor brush for preventing hair from being entangled.

Fig. 6 is a front sectional view of an annular brush body in a dust collector floor brush for preventing hair from being entangled.

Legend description:

1. a base; 2. a top cover; 3. an air duct pipe; 4. an annular brush body; 5. a brush; 6. rotating the gear; 7. an isolation cover; 8. a drive gear; 9. a motor; 10. a limit gear; 11. a vertical rod; 12. a side brush structure; 13. a front scraping strip; 14. a rear scraping strip; 15. an auxiliary roller; 16. a main roller; 21. a cavity; 31. an air duct; 41. a fixing member; 42. an annular cover; 43. a first suction opening; 71. a second suction port; 121. side brush gears; 122. a mounting hole; 123. a connecting piece; 124. and (5) side brushing.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Embodiment one:

referring to fig. 1-6, the present utility model provides a technical solution: a dust collector floor brush capable of preventing hair winding comprises a base 1, a top cover 2 and an air duct pipe 3, wherein the upper end of the air duct pipe 3 is communicated with a vacuum negative pressure dust collecting system of the dust collector, the middle part of the base 1 is provided with a vertically oriented opening, an annular brush body 4 is movably arranged on the opening, the upper end of the annular brush body 4 is provided with a first suction opening 43, brushes 5 are arranged at equal intervals and obliquely downwards along the circumferential direction of the inner wall of the annular brush body 4, the upper end of the annular brush body 4 is sequentially provided with a rotating gear 6 and a shielding cover 7, the side surface of the rotating gear 6 is in meshed connection with a driving gear 8 and a limiting gear 10, the upper end of the driving gear 8 is provided with a motor 9 for driving the driving gear 8 to rotate, the rear end of the shielding cover 7 is provided with a second suction opening 71, the second suction opening 71 is communicated with an air duct 31 in the air duct pipe 3, the edge of the base 1 is provided with an edge brush structure 12, the lower end of the edge brush structure 12 is provided with an edge brush 124, the upper end of the side brush structure 12 is provided with a side brush gear 121, the side brush gear 121 at the left end of the rotary gear 6 is connected to the driving gear 8 in a meshed manner through a limit gear 10, the side brush gear 121 at the right end of the rotary gear 6 is connected to the driving gear 8 in a meshed manner through the limit gear 10 and the rotary gear 6 in sequence, the bottom of the base 1 is provided with a front scraping strip 13 and a rear scraping strip 14 at the corresponding positions of the annular brush body 4, and the bottom of the base 1 is also provided with a main roller 16 and an auxiliary roller 15 Dust hair of mutual adhesion) and throw it to the central authorities of annular brush body 4 under centrifugal force, under the inside vacuum negative pressure environment of brush, can collect it, the brush slope sets up for this operation is implemented and effect is obvious more easily, and back scraping strip can block hair and dust, prevents that it from throwing away the adsorption range of annular brush body under the brush rotates to clean. The dust collector floor brush can effectively solve the problems that dust and hair are adsorbed by the roller during the working of the roller type floor brush, but desorption is difficult due to compaction and winding on the surface of the roller, and the dust and hair collecting mode can effectively avoid the situation that the floor brush part is blocked and fails due to the fact that the hair is wound on the floor brush.

The top cover 2 covers the base 1, the rear end of the top cover 2 is provided with a containing cavity 21, an air duct pipe 3 is arranged in the containing cavity 21, and the floor brush is reasonably communicated with a vacuum dust collecting system of the dust collector.

The upper end at the annular brush body 4 is fixed in the butt of rotation gear 6 for the two synchronous revolution, rotation gear 6 sets up the opening in the relevant position of first suction opening 43, and the lateral wall bottom butt of cage 7 is in the upper end of rotation gear 6, and the upper end of top cap 2 sets up protruding muscle butt and carries out spacing fixedly on cage 7 and the rear end forward butt cage 7's rear end, guarantees that the cage is stable fixed, avoids shifting, simultaneously, avoids the dust hair that gathers to fly into in the multistage gear drive system of floor brush, influences gear drive efficiency.

The limiting gear 10 is rotatably connected to the base 1 through the vertical rod 11, so that the rotation stability of the limiting gear is ensured.

The side brush structure 12 comprises a side brush gear 121, a connecting piece 123 and a side brush 124, wherein the side brush gear 121 is positioned on the base 1, the lower end of the side brush gear is vertically provided with the side brush 124 through the connecting piece 123 penetrating through the mounting hole 122 of the base 1, and the side brush 124 is circumferentially equidistant along the outer wall of the bottom of the connecting piece 123, so that the operation stability of the side brush and the full coverage of the dead angle cleaning of the side brush are ensured.

The main rollers 16 are arranged on two sides of the rear end of the top cover 2, and the auxiliary rollers 15 are positioned at the rear end of the base 1 at the corresponding position of the side brush structure 12, so that the phenomenon that hair and dust adhere to and are deposited on the rollers to influence movement is avoided.

Embodiment two:

referring to fig. 5 and 6, based on the first embodiment, the annular brush body 4 preferably includes a fixing member 41, an annular cover 42 and a first suction opening 43, the opening of the annular cover 42 is downward and continuously contracted from bottom to top, and the bottom of the brush 5 is flush, so as to ensure the optimal scattering and vacuum collection effects of hair and dust.

Embodiment III:

referring to fig. 1 and 2, on the basis of the first embodiment, preferably, the motor 9 drives the driving gear 8 to rotate anticlockwise, and under the meshing relationship of the above components, the rotating gear 6 and the annular brush body 4 rotate clockwise, so as to drive the side brush gear 121 on the left side of the rotating gear 6 to rotate anticlockwise and the side brush gear 121 on the right side of the rotating gear to rotate clockwise, and the side brush gears have differences in gear transmission stages and rotation directions according to the difference between the left end and the right end of the rotating gear, so that the side brush gears on two sides of the rotating gear can both better realize sweeping hair dust in front of the front scraping bar, and the side brush can clean the cleaning dead angle of a general brush in a full coverage manner, thereby avoiding dust and hair omission.

Embodiment four:

referring to fig. 4 and 5, on the basis of the first embodiment, the front scraping strip 13 and the rear scraping strip 14 are preferably arc-shaped and are disposed opposite to each other, and the front scraping strip and the arc-shaped front scraping strip are used for carrying out ground desorption on dust and hair and continuously guiding the dust and hair to the annular brush body in batches, so as to avoid the dust and hair from accumulating, reduce the collection load of the annular brush body 4, ensure the collection rate of the dust and hair, and the rear scraping strip can block the hair and dust and prevent the hair and dust from being thrown out of the adsorption range of the annular brush body under the rotation cleaning of the brush.

The working principle of the dust collector floor brush capable of preventing hair from winding of the embodiment comprises the following steps: the vacuum negative pressure system of the dust collector is started, so that the air duct 31, the isolation cover 7 and the annular brush body 4 form a vacuum negative pressure state, the floor brush is pushed, the front scraping strip 13 is used for scraping dust and hair on the ground, the front scraping strip is separated from the attachment state with the ground, and continuously moves to the lower part of the annular brush body 4 along the arc surface of the front scraping strip 13 in batches, the structure ensures that dust and hair desorbed from the lower part of the annular brush body 4 cannot be accumulated excessively, the collecting load of the annular brush body 4 is reduced, the collecting rate of the dust and hair is ensured, the roller used for desorbing and collecting the dust and hair is not required to be cleaned and replaced frequently like a roller floor brush, the using experience is improved, the motor 9 is started, the driving gear 8 is driven to rotate anticlockwise, the rotating gear 6 is driven to rotate clockwise, and then the annular brush body 4 and the brush 124 therein are driven to rotate tightly against the ground, the dust and hair on the ground is scattered and adsorbed (especially for the dust and hair with certain moisture and mutual adhesion), and is thrown to the center of the annular brush body 4 under the centrifugal force, under the vacuum negative pressure environment in the ground brush, the hair and the dust enter the dust collecting system of the dust collector sequentially through the annular brush body 4, the first suction port 43, the isolation cover 7, the second suction port 71 and the air duct 31, so that the dust and hair are collected, the brush 5 is obliquely arranged, the operation implementation and the effect are more obvious, the side brush gear 121 is driven by a multi-stage gear between the side brush gear and the driving gear 8, the side brush is used for carrying out full coverage cleaning on the cleaning dead angle of the general brush, the front part of the scraping strip 13 is cleaned before the side brush is subjected to the collecting operation, and the side brush gear has the difference of gear transmission stage and the rotation direction according to the difference of the left end and the right end of the rotation gear, guarantee to rotate the limit brush gear of gear both sides and all can better realize sweeping hair dust to preceding strip place ahead of scraping, avoid dust and hair to miss, scrape strip 14 after and can block hair and dust, prevent that it from throwing away the adsorption range of annular brush body under the brush rotates and cleans. The dust collector floor brush can effectively solve the problems that dust and hair are adsorbed by the roller during the working of the roller type floor brush, but desorption is difficult due to compaction and winding on the surface of the roller, and the dust and hair collecting mode can effectively avoid the situation that the floor brush part is blocked and fails due to the fact that the hair is wound on the floor brush.

In summary, due to the adoption of the technical scheme, the dust collector floor brush capable of preventing hair from winding has the following beneficial effects compared with the prior art:

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a prevent winding dust catcher floor brush of hair, its characterized in that, including base (1), top cap (2) and wind channel pipe (3), the vacuum negative pressure and the dust collecting system of dust catcher are linked together to the upper end of wind channel pipe (3), the middle part of base (1) sets up the opening of vertical orientation, movably be provided with annular brush body (4) on the opening, the upper end of annular brush body (4) sets up first suction inlet (43), follows the inner wall circumference equidistance and slope downwards of annular brush body (4) are provided with brush (5), the upper end of annular brush body (4) has set gradually rotation gear (6) and cage (7), the side meshing of rotation gear (6) is connected with driving gear (8) and limiting gear (10), the upper end of driving gear (8) sets up the pivoted motor (9) of driving gear (8), the rear end of cage (7) sets up second suction inlet (71), second suction inlet (71) intercommunication wind channel (31) in wind channel pipe (3) are interior, the upper end (12) of base (31) have the limit brush structure (12) limit brush edge (12) is set up, limit (12) limit brush edge (12) is set up, the side brush gear (121) at the left end of the rotating gear (6) is connected to the driving gear (8) through a limiting gear (10) in a meshing manner, the side brush gear (121) at the right end of the rotating gear (6) is connected to the driving gear (8) through the limiting gear (10) and the rotating gear (6) in a meshing manner, a front scraping strip (13) and a rear scraping strip (14) are arranged at the bottom of the base (1) at corresponding positions of the annular brush body (4), and a main roller (16) and an auxiliary roller (15) are further arranged at the bottom of the base (1).

2. The dust collector floor brush capable of preventing hair from winding according to claim 1, wherein the top cover (2) covers the base (1), a containing cavity (21) is formed in the rear end of the top cover (2), and the air duct pipe (3) is arranged in the containing cavity (21).

3. An anti-hair-winding dust collector floor brush according to claim 1, characterized in that the annular brush body (4) comprises a fixing part (41), an annular cover (42) and a first suction opening (43), the opening of the annular cover (42) is downward and continuously contracted from bottom to top, and the bottom of the brush (5) is level.

4. A brush according to any one of claims 1 or 3, characterized in that the rotating gear (6) is abutted and fixed at the upper end of the annular brush body (4), the rotating gear (6) is provided with an opening at the corresponding position of the first suction port (43), the bottom of the side wall of the isolation cover (7) is abutted at the upper end of the rotating gear (6), the upper end of the top cover (2) is provided with a convex rib abutted on the isolation cover (7) and the rear end of the top cover is abutted forward against the rear end of the isolation cover (7) for limiting and fixing.

5. An anti-hair-winding dust collector floor brush according to claim 1, characterized in that the limit gear (10) is rotatably connected to the base (1) by means of a pole (11).

6. The dust collector floor brush with hair winding prevention function according to claim 1, wherein the side brush structure (12) comprises a side brush gear (121), a connecting piece (123) and side brushes (124), the side brush gear (121) is located above the base (1) and the lower ends of the side brush gear (121) are vertically provided with the side brushes (124) through the connecting piece (123) penetrating through the mounting holes (122) of the base (1), and the side brushes (124) are circumferentially equidistant along the outer wall of the bottom of the connecting piece (123).

7. A brush according to any one of claims 1, 3-6, wherein the motor (9) drives the driving gear (8) to rotate anticlockwise, and the rotating gear (6) and the annular brush body (4) rotate clockwise according to the meshing relationship of the components, so that the side brush gear (121) on the left side of the rotating gear (6) rotates anticlockwise and the side brush gear (121) on the right end of the rotating gear rotates clockwise.

8. A brush according to claim 1, characterized in that the front and rear wiper strips (13, 14) are curved and are arranged opposite each other.

9. The brush according to claim 1, wherein the main rollers (16) are disposed on both sides of the rear end of the top cover (2) and the auxiliary rollers (15) are disposed at the rear end of the base (1) at positions corresponding to the side brush structures (12).