CN219803673U - Dust collector with rolling brush self-cleaning function - Google Patents
Dust collector with rolling brush self-cleaning function Download PDFInfo
- Publication number
- CN219803673U CN219803673U CN202320956073.2U CN202320956073U CN219803673U CN 219803673 U CN219803673 U CN 219803673U CN 202320956073 U CN202320956073 U CN 202320956073U CN 219803673 U CN219803673 U CN 219803673U
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- rolling brush
- knife
- self
- brush
- dust collector
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- 238000005096 rolling process Methods 0.000 title claims abstract description 93
- 238000004140 cleaning Methods 0.000 title claims abstract description 61
- 239000000428 dust Substances 0.000 title claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 238000004804 winding Methods 0.000 claims abstract description 30
- 238000007790 scraping Methods 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000001737 promoting effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 238000005192 partition Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003813 thin hair Effects 0.000 description 1
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- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The utility model provides a dust collector with a rolling brush self-cleaning function, which comprises a mounting seat and a rolling brush, wherein the mounting seat and the rolling brush are arranged on a cleaning head of the dust collector, the rolling brush is arranged in a brush cavity of the mounting seat, an air suction port communicated with the brush cavity is formed in the mounting seat, the air suction port is connected with a collecting box of the dust collector, a self-cleaning mechanism for cleaning a winding object on the outer surface of the rolling brush is arranged in the mounting seat, the self-cleaning mechanism comprises a reciprocating driving motor and a hook knife movably arranged on the outer side of the rolling brush, and a knife head part of the hook knife is arranged in the brush cavity and is arranged on the outer side of the rolling brush; the reciprocating driving motor is used for driving the hooking knife to reciprocate along the axial direction of the rolling brush, and the hooking knife is used for scraping and pushing the slender winding objects on the outer surface of the rolling brush to the air suction opening; the reciprocating driving motor drives the speed reduction and the screw rod mechanism drives the hook knife, so that the hook knife reciprocates in the axial direction of the rolling brush, and cuts or pushes hair or windings to the air suction inlet, thereby improving the cleaning efficiency of the windings on the surface of the rolling brush.
Description
Technical Field
The utility model relates to the field of cleaning equipment, in particular to a dust collector with a rolling brush self-cleaning function.
Background
The cleaner is an essential sanitary cleaning article in daily life, but when in use, long and thin windings such as hair are often wound on two sides of the cleaner roller, and the cleaner is tighter and tighter, so that the cleaner is not easy to be sucked by the air suction inlet. One chinese patent document CN209136462U discloses a "rolling type rolling brush hair-planting bundle hair-removing mechanism", which comprises a hair-removing roller, a rolling brush and a driving device, wherein the hair-removing roller is provided with a wave-shaped comb groove or a round knife or a hair-removing structure for removing hair, and the rolling brush is provided with a hair-planting bundle for cleaning the ground. When the mechanism works, the driving device drives the hair removing roller and the rolling brush to rotate together, and the hair removing structure and the hair planting bundles are contacted with each other to scrape and comb, so that strips of hair or silk threads and the like clamped between the hair planting bundles and wound on the hair planting bundles are removed, and then the strips are sucked by a dust collector of the cleaning equipment; the proposal additionally arranges the hair removing roller, so that the volume of the dust collector is larger, the space is occupied, and the hair removing roller can not concentrate the hair at the two sides of the rolling brush to the air suction inlet;
therefore, the dust collector with the rolling brush self-cleaning function is provided, and the hooking knife is additionally arranged at the original structure partition plate of the dust collector, so that the hooking knife pushes the hair wound on two sides of the roller to the air suction opening, and the hair wound on the roller is cleaned.
Disclosure of Invention
First, the technical problem to be solved
The utility model aims to solve the problem of providing a dust collector with a rolling brush self-cleaning function so as to overcome the defects in the prior art.
(II) technical scheme
In order to solve the technical problems, the utility model provides a dust collector with a rolling brush self-cleaning function, which comprises a mounting seat and a rolling brush, wherein the mounting seat and the rolling brush are arranged on a cleaning head of the dust collector, the rolling brush is arranged in a brush cavity of the mounting seat, the mounting seat is provided with an air suction inlet communicated with the brush cavity, the air suction inlet is connected with a collecting box of the dust collector, a self-cleaning mechanism for cleaning windings on the outer surface of the rolling brush is arranged in the mounting seat, the self-cleaning mechanism comprises a reciprocating driving motor and a hooking knife movably arranged on the outer side of the rolling brush, and a cutter head part of the hooking knife is arranged in the brush cavity and is arranged on the outer side of the rolling brush; the reciprocating driving motor is used for driving the hook knife to reciprocate along the axial direction of the rolling brush, and the hook knife is used for scraping and pushing the slender winding on the outer surface of the rolling brush to the air suction opening.
Further, the hooking knife is connected with a sliding block, and the sliding block drives the hooking knife to reciprocate; the hook knife is arranged in a limit groove of the sliding block in a swinging mode, a first limit side wall is formed on one side, far away from the hook knife, of the limit groove, a spring is arranged between the first limit side wall and the hook knife, a second limit side wall is formed on one side, close to the hook knife, of the limit groove, and the spring is used for pushing the hook knife to abut against the second limit side wall;
when the reciprocating driving motor rotates forwards, the screw rod transmission mechanism drives the hook knife to move towards the suction inlet in the chute, the hook knife is in a working state, the second limiting side wall abuts against the hook knife, the hook knife keeps the hook scraping state and moves towards the suction inlet, the hook knife scrapes or even cuts off long and thin wound hair, the long and thin wound hair is pushed to the suction inlet and then is adsorbed into the collecting box, and therefore the wound hair on two sides of the rolling brush is scraped, and the self-cleaning effect of the rolling brush is achieved;
when the reciprocating driving motor reverses, the hook knife moves in the chute in the direction away from the air suction port, and under the action of the limiting groove, the hook knife bumps against the rolling brush to compress the spring and is close to the first limiting side wall, so that the hook knife is in a swinging shrinkage state, and long and thin windings such as hair on the rolling brush cannot be scraped to one side away from the air suction port.
Further, the installation seat is provided with a chute parallel to the axis of the rolling brush on one side of the brush cavity, the installation is convenient for the hooking knife to hook and scrape and push the winding object on the surface of the rolling brush to the air suction inlet, and the hooking knife is slidably installed in the chute.
Further, the reciprocating driving motor realizes the reciprocating motion of the hooking knife through the screw rod transmission mechanism, when the reciprocating driving motor rotates forward, the hooking knife moves to a position close to the air suction port, the hooking knife is in a working state, the winding on the surface of the rolling brush is hooked and pushed, when the reciprocating driving motor rotates reversely, the knife moves to a position far from the air suction port, the hooking knife is in a reset state, and the winding on the surface of the rolling brush is not hooked and scraped; the screw rod transmission mechanism comprises a screw rod and a screw rod seat connected with the sliding block, a threaded through hole which is in sliding fit with the screw rod is formed in the sliding block, and the hook knife is hinged with the sliding block through a hinge bolt.
Furthermore, the reciprocating driving motor is connected with the screw rod through a gear reduction mechanism, the gear reduction mechanism comprises a driven wheel connected with the screw rod and a driving wheel connected with the reciprocating driving motor, and the cutter can keep proper speed in the sliding groove through the reduction mechanism to effectively scrape the winding on the surface of the rolling brush.
Further, a first travel switch and a second travel switch are arranged in the mounting seat. The first travel switch is used for limiting the limit position of the hook knife close to the air suction inlet, the second travel switch is used for limiting the limit position of the hook knife away from the air suction inlet, the first travel switch controls the reciprocating driving motor to rotate reversely, and the second travel switch controls the reciprocating driving motor to rotate positively.
Further, the reciprocating driving motor is a double-shaft motor, two motor shafts are symmetrically arranged on two sides of the reciprocating driving motor, and self-cleaning mechanisms with the same structure are respectively connected with the motor shafts.
Further, the cutter head of the hooking cutter is provided with a cutter head protrusion, so that the winding on the rolling brush is conveniently hooked, and the cutter head protrusion is arranged on one side close to the air suction port.
Further, the gear reduction mechanism further comprises a idler wheel in meshed connection with the driving wheel and the driven wheel.
Further, a cover plate is arranged on the mounting seat.
(III) beneficial effects
Compared with the prior art, the dust collector with the rolling brush self-cleaning function has the following beneficial effects: the self-cleaning mechanism is additionally arranged on the original structure, and when the self-cleaning mechanism works, long and thin hair objects are continuously scraped and pushed towards the air suction inlet by the hook knife, the hook knife is driven by the reciprocating driving motor to reduce speed and the screw rod mechanism to drive the hook knife, so that the hook knife reciprocates in the axis direction of the rolling brush, the hair or the wound objects are cut off or pushed to the air suction inlet, and the cleaning efficiency of the wound objects on the surface of the rolling brush is improved.
Drawings
FIG. 1 is a first perspective view of a vacuum cleaner with a roll brush self-cleaning function according to the present utility model;
FIG. 2 is a second perspective view of a vacuum cleaner with a roll brush self-cleaning function according to the present utility model;
FIG. 3 is a schematic view of a mounting base and cleaning mechanism of a dust collector with a rolling brush self-cleaning function;
FIG. 4 is a schematic view of a partition board, an air suction inlet and a chute of a dust collector with a rolling brush self-cleaning function;
FIG. 5 is a schematic view of a partition board, an air suction inlet and a chute of a dust collector with a rolling brush self-cleaning function;
FIG. 6 is a schematic view of a chute and a hook of a dust collector with a self-cleaning function of a rolling brush according to the present utility model;
FIG. 7 is a schematic view of a worm and hook knife and drum of a dust collector with a self-cleaning function of a rolling brush according to the present utility model;
FIG. 8 is a schematic diagram of a transmission assembly of a vacuum cleaner with a self-cleaning function with a rolling brush according to the present utility model;
FIG. 9 is a schematic view of the structure of a bracket, a driving wheel, a idle wheel and a driven wheel of the dust collector with the self-cleaning function of the rolling brush;
FIG. 10 is a schematic view of a slider and a hook of a dust collector with a self-cleaning function of a rolling brush according to the present utility model;
the corresponding component names for each reference number in the figures are:
1. a mounting base; 101. brushing the cavity; 102. a chute; 2. a cover plate; 201. a screw rod seat; 3. an air suction port; 4. a rolling brush; 5. a screw rod transmission mechanism; 6. a reciprocating drive motor; 7. a driving wheel; 8. intermediate wheel; 9. driven wheel; 10. a screw rod; 11. a slide block; 1101. a threaded through hole; 1102. a limit groove; 1103. a first limiting side wall; 1104. a second limiting side wall; 12. hooking knife; 13. a hinge pin; 14. a spring; 15. a first travel switch; 16. and a second travel switch.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 10, the utility model provides a dust collector with a rolling brush self-cleaning function, which comprises a mounting seat 1 and a rolling brush 4 on a cleaning head of the dust collector, wherein the rolling brush 4 is mounted in a brush cavity 101 of the mounting seat 1, the mounting seat 1 is provided with an air suction inlet 3 communicated with the brush cavity 101, the air suction inlet 3 is connected with a collecting box of the dust collector, a self-cleaning mechanism for cleaning windings on the outer surface of the rolling brush 4 is mounted in the mounting seat 1, the self-cleaning mechanism comprises a reciprocating driving motor 6 and a hook knife 12 movably arranged on the outer side of the rolling brush 4, and a cutter head part of the hook knife 12 is arranged in the brush cavity 101 and is arranged on the outer side of the rolling brush 4; the reciprocating driving motor 6 is used for driving the hooking knife 12 to reciprocate along the axial direction of the rolling brush 4, and the hooking knife 12 is used for scraping and pushing the slender winding matters on the outer surface of the rolling brush 4 to the air suction inlet 3;
referring to fig. 3 to 6, the mounting base 1 is provided with a chute 102 parallel to the axis of the rolling brush 4 at one side of the brush cavity 101, which is convenient for the hooking knife 12 to hook and push the winding on the surface of the rolling brush 4 to the air suction inlet 3, and the hooking knife 12 is slidably mounted in the chute 102.
Referring to fig. 3 to 10, a hook 12 is connected with a slider 11, and the slider 11 drives the hook 12 to reciprocate; the hook knife 12 is arranged in a limit groove 1102 of the sliding block 11 in a swinging mode, a first limit side wall 1103 is formed on one side, far away from the hook knife 12, of the limit groove 1102, a spring 14 is arranged between the first limit side wall 1103 and the hook knife 12, a second limit side wall 1104 is formed on one side, close to the hook knife 12, of the limit groove 1102, and the spring 14 is used for pushing the hook knife 12 to lean against the second limit side wall 1104;
the reciprocating drive motor 6 is a double-shaft motor, two motor shafts are symmetrically arranged on two sides of the reciprocating drive motor 6 and are respectively connected with self-cleaning mechanisms with the same structure, and one reciprocating drive motor 6 drives two hooking knives 12 to hook and scrape the windings on the surface of the rolling brush 4, so that the stroke is short, the scraping effect is good, and the cleaning efficiency of the windings of the rolling brush 4 is high; the tool bit portion of the hook tool 12 is provided with a tool bit bulge, so that the winding on the rolling brush 4 is conveniently hooked and scraped, the tool bit bulge is arranged on one side close to the air suction port 3, and the mounting seat 1 is provided with a cover plate 2.
When the reciprocating driving motor 6 rotates positively, the hooking knife 12 is driven by the screw rod transmission mechanism 5 to move towards the air suction opening 3 in the sliding groove 102, the hooking knife 12 is in a working state, the second limiting side wall 1104 is abutted against the hooking knife 12, so that the hooking knife 12 keeps a hooking state and moves towards the air suction opening 3, the hooking knife 12 hooks and even cuts off long and thin windings of hair, the long and thin windings are pushed to the air suction opening 3 and then adsorbed into the collecting box, and accordingly the windings on two sides of the rolling brush 4 are scraped, and the self-cleaning effect of the rolling brush 4 is achieved;
when the reciprocating driving motor 6 is reversed, the hook knife 12 moves in the chute 102 in a direction away from the air inlet 3, and under the action of the limiting groove 1102, the hook knife 12 contacts the rolling brush 4 to compress the spring 14 and approaches the first limiting side wall 1103, so that the hook knife 12 is in a swinging and shrinking state, and long and thin windings such as hair on the rolling brush 4 cannot be scraped to one side away from the air inlet 3.
Referring to fig. 6 to 10, the reciprocating driving motor 6 realizes the reciprocating motion of the hook knife 12 through the screw rod transmission mechanism 5, when the reciprocating driving motor 6 rotates forward, the hook knife 12 moves to the position close to the air suction port 3, the hook knife 12 is in a working state to hook and push the surface winding of the rolling brush 4, when the reciprocating driving motor 6 rotates reversely, the knife 12 moves to the position far from the air suction port 3, the hook knife 12 is in a reset state, and the surface winding of the rolling brush 4 is not hooked and scraped; the screw rod transmission mechanism 5 comprises a screw rod 10 and a screw rod seat 201 connected with a slide block 11, a threaded through hole 1101 which is in sliding fit with the screw rod 10 is formed in the slide block 11, and a hinge bolt 13 is hinged with the hook knife 12 and the slide block 11;
the reciprocating driving motor 6 is connected with the screw rod 10 through a gear reduction mechanism, the gear reduction mechanism comprises a driven wheel 9 connected with the screw rod 10 and a driving wheel 7 connected with the reciprocating driving motor 6, the gear reduction mechanism also comprises a intermediate wheel 8 meshed with the driving wheel 7 and the driven wheel 9, and the hooking knife 12 can keep proper speed in the sliding groove 102 through the reduction mechanism to effectively hook and scrape a winding on the surface of the rolling brush 4.
Referring to fig. 3 to 5, a first travel switch 15 and a second travel switch 16 are provided in the mount 1. The first travel switch 15 is used for limiting the limit position of the hook knife 12 close to the air suction port 3, the second travel switch 16 is used for limiting the limit position of the hook knife 12 far away from the air suction port 3, the first travel switch 15 controls the reciprocating drive motor 6 to rotate reversely, and the second travel switch 16 controls the reciprocating drive motor 6 to rotate positively.
Working principle:
when the self-cleaning mechanism of the dust collector works, the reciprocating driving motor 6 rotates positively, the hook knife 12 is driven by the screw rod transmission mechanism 5 to move towards the suction inlet 3 in the chute 102, the hook knife 12 is in a working state, the second limiting side wall 1104 abuts against the hook knife 12, the hook knife 12 keeps the hook scraping state to move towards the suction inlet 3, the hook knife 12 scrapes or even cuts off long and thin wound hair, the long and thin wound hair is pushed to the suction inlet 3 and then is adsorbed into the collecting box, and therefore the wound on two sides of the rolling brush 4 is scraped, and the self-cleaning effect of the rolling brush 4 is achieved;
the hooking knife 12 moving to the position close to the air suction opening 3 senses the first travel switch 15, the reciprocating drive motor 6 rotates reversely, the hooking knife 12 moves in the chute 102 in the direction away from the air suction opening 3, under the action of the limiting groove 1102, the hooking knife 12 contacts the rolling brush 4 to compress the spring 14 and approaches the first limiting side wall 1103, the hooking knife 12 is in a swinging shrinkage state, long and thin windings such as hair on the rolling brush 4 cannot be scraped to the side away from the air suction opening 3, the hooking knife 12 senses the second travel switch 16, the reciprocating drive motor 6 rotates forwards again, the hooking knife 12 moves in the chute 102 in a reciprocating and circulating mode, and the windings on the surface of the rolling brush 4 are cleaned efficiently.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (10)
1. The utility model provides a take dust catcher of round brush automatically cleaning function, includes mount pad (1) and round brush (4) on the dust catcher cleaning head, round brush (4) are installed in brush chamber (101) of mount pad (1), mount pad (1) be formed with inlet scoop (3) of brush chamber (101) intercommunication, collection box of dust catcher, its characterized in that are connected to inlet scoop (3): the self-cleaning mechanism for cleaning the windings on the outer surface of the rolling brush (4) is arranged in the mounting seat (1) and comprises a reciprocating driving motor (6) and a hook knife (12) movably arranged on the outer side of the rolling brush (4), and a knife head of the hook knife (12) is arranged in the brush cavity (101) and is arranged on the outer side of the rolling brush (4); the reciprocating driving motor (6) is used for driving the hooking knife (12) to reciprocate along the axial direction of the rolling brush (4), and the hooking knife (12) is used for scraping and pushing the slender winding matters on the outer surface of the rolling brush (4) to the air suction opening (3).
2. A dust collector with a rolling brush self-cleaning function as set forth in claim 1, wherein: the hooking knife (12) is connected with a sliding block (11), and the sliding block (11) drives the hooking knife (12) to reciprocate; the utility model discloses a hook knife, including slider (11), spacing groove (1102) of slider (11), spacing groove (1102) are kept away from in spacing groove (1102) are formed with first spacing lateral wall (1103) in one side of colluding knife (12), first spacing lateral wall (1103) with install spring (14) between colluding knife (12), spacing groove (1102) are being close to one side of colluding knife (12) is formed with second spacing lateral wall (1104), spring (14) are used for promoting collude knife (12) and support and lean on second spacing lateral wall (1104).
3. A dust collector with a rolling brush self-cleaning function as set forth in claim 2, wherein: the mounting seat (1) is provided with a sliding groove (102) parallel to the axis of the rolling brush (4) at one side of the brush cavity (101), and the hooking knife (12) is slidably mounted in the sliding groove (102).
4. A dust collector with a rolling brush self-cleaning function as set forth in claim 3, wherein: the reciprocating driving motor (6) realizes reciprocating motion of the hooking knife (12) through the screw rod transmission mechanism (5), the screw rod transmission mechanism (5) comprises a screw rod (10) and a screw rod seat (201) connected with the sliding block (11), a threaded through hole (1101) which is in sliding fit with the screw rod (10) is formed in the sliding block (11), and the hooking knife (12) and the sliding block (11) are hinged with a hinge bolt (13).
5. A dust collector with a rolling brush self-cleaning function as set forth in claim 4, wherein: the reciprocating driving motor (6) is connected with the screw rod (10) through a gear reduction mechanism, and the gear reduction mechanism comprises a driven wheel (9) connected with the screw rod (10) and a driving wheel (7) connected with the reciprocating driving motor (6).
6. A dust collector with a rolling brush self-cleaning function as set forth in claim 1, wherein: a first travel switch (15) and a second travel switch (16) are arranged in the mounting seat (1).
7. A dust collector with a rolling brush self-cleaning function as set forth in claim 1, wherein: the reciprocating driving motor (6) is a double-shaft motor, two motor shafts are symmetrically arranged on two sides of the reciprocating driving motor (6), and self-cleaning mechanisms with the same structure are respectively connected with the motor shafts.
8. A dust collector with a rolling brush self-cleaning function as set forth in claim 1, wherein: the cutter head of the hook cutter (12) is provided with a cutter head bulge, and the cutter head bulge is arranged on one side close to the air suction opening (3).
9. A dust collector with a rolling brush self-cleaning function as set forth in claim 5, wherein: the gear reduction mechanism also comprises a idle wheel (8) which is meshed with the driving wheel (7) and the driven wheel (9).
10. A dust collector with a rolling brush self-cleaning function as set forth in claim 1, wherein: the mounting seat (1) is provided with a cover plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320956073.2U CN219803673U (en) | 2023-04-25 | 2023-04-25 | Dust collector with rolling brush self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320956073.2U CN219803673U (en) | 2023-04-25 | 2023-04-25 | Dust collector with rolling brush self-cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219803673U true CN219803673U (en) | 2023-10-10 |
Family
ID=88213331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320956073.2U Active CN219803673U (en) | 2023-04-25 | 2023-04-25 | Dust collector with rolling brush self-cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219803673U (en) |
-
2023
- 2023-04-25 CN CN202320956073.2U patent/CN219803673U/en active Active
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