CN220937966U - Rolling brush driving structure of floor washing machine - Google Patents
Rolling brush driving structure of floor washing machine Download PDFInfo
- Publication number
- CN220937966U CN220937966U CN202323030658.0U CN202323030658U CN220937966U CN 220937966 U CN220937966 U CN 220937966U CN 202323030658 U CN202323030658 U CN 202323030658U CN 220937966 U CN220937966 U CN 220937966U
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- Prior art keywords
- driving
- rolling brush
- brush roller
- roller
- washing machine
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- 238000005096 rolling process Methods 0.000 title claims abstract description 93
- 238000005406 washing Methods 0.000 title claims description 26
- 230000037431 insertion Effects 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 239000004744 fabric Substances 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000010354 integration Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Brushes (AREA)
Abstract
The utility model discloses a rolling brush driving structure of a floor washer, which comprises a rolling brush roller and a driving motor, wherein the two ends of the rolling brush roller are respectively covered with a first end cover and a second end cover, the first end cover and the second end cover are fixedly connected with the floor washer, the rolling brush roller is rotationally connected with the first end cover, and the rolling brush roller is rotationally connected with the second end cover; the driving motor is arranged in the rolling brush roller and fixedly connected with the first end cover, an inserting block is arranged at the end part of the driving shaft of the driving motor, a driving groove is formed in the inner side wall of the rolling brush roller, and the inserting block is inserted into the driving groove. The utility model has the effect that the driving motor of the rolling brush roller is not easy to be damaged due to water inflow.
Description
Technical Field
The utility model relates to the field of floor washers, in particular to a rolling brush driving structure of a floor washer.
Background
The floor washing machine is a cleaning machine which is suitable for cleaning hard ground and sucking sewage at the same time, and can separate the sewage from the site, and has the advantages of environmental protection, energy saving, high efficiency and the like. The floor washing machine is respectively a semi-automatic floor washing machine, a full-automatic floor washing machine, a hand-push floor washing machine and a driving floor washing machine.
The floor washing machine comprises a machine body, a machine head and rolling brush cloth arranged in front of the machine head, wherein a rolling brush roller is arranged in the rolling brush cloth, a driving piece is connected between the machine head and the rolling brush roller to drive the rolling brush roller to rotate, and then the rolling brush cloth is driven to rotate to be abutted with the ground, so that dust on the ground is adsorbed on the upper surface of the rolling brush cloth.
A driving piece is arranged between the rolling brush roller and the machine head, and the driving piece is driven by a rotating shaft between the rolling brush roller and the machine head, so that the rolling brush roller is driven to rotate. The applicant believes that the arrangement of the transmission structure of the external driving piece and the rolling brush roller easily causes the condition that the connection structure between the rolling brush roller and the machine head is complex, and the external power easily causes the condition of water inflow.
Disclosure of utility model
In order to reduce the water inlet condition of the rolling brush roller and simplify the structure between the machine head and the rolling brush roller, the utility model provides a rolling brush driving structure of a floor washing machine.
The utility model provides a rolling brush driving structure of a floor washing machine, which adopts the following technical scheme:
The rolling brush driving structure of the floor washing machine comprises a rolling brush roller and a driving motor, wherein the two ends of the rolling brush roller are respectively covered with a first end cover and a second end cover, the first end cover and the second end cover are fixedly connected with the floor washing machine, the rolling brush roller is rotationally connected with the first end cover, and the rolling brush roller is rotationally connected with the second end cover;
The driving motor is arranged in the rolling brush roller and fixedly connected with the first end cover, an inserting block is arranged at the end part of the driving shaft of the driving motor, a driving groove is formed in the inner side wall of the rolling brush roller, and the inserting block is inserted into the driving groove.
Preferably, the insert blocks are provided with a plurality of drive grooves, the plurality of insert blocks are uniformly distributed along the axial direction of the drive shaft, and the plurality of drive grooves are correspondingly and uniformly distributed on the inner side wall of the rolling brush roller.
Preferably, the driving groove is close to the opening of the driving motor and is in a round table shape, so that an arc-shaped guide surface for the insertion block to be inserted into the driving groove is formed.
Preferably, one end of the insert block, which is far away from the driving motor, is in a circular arc-shaped tip shape, and two sides of the circular arc-shaped tip of the insert block are inclined planes.
Preferably, a space is left between the driving shaft and the guiding surface.
Preferably, the periphery of the insertion block is sleeved with a rubber strip, and the rubber strip is abutted against the inner side wall of the driving groove.
Preferably, the circumference of the periphery of the insertion block is provided with an embedded groove, and the inner side of the rubber strip is embedded in the embedded groove.
Preferably, the driving motor is sleeved with a protection cylinder outside, the protection cylinder is fixedly connected with the first end cover, and the periphery of the protection cylinder is abutted to the inner side wall of the driving groove.
Preferably, a supporting portion protrudes from the middle of the second end cover, the supporting portion extends to the inside of the rolling brush roller, and the circumference of the supporting portion abuts against the inner side wall of the rolling brush roller.
In summary, the present utility model includes at least one of the following beneficial technical effects: after the driving motor is started, the inserting block inserted in the driving groove pushes the side wall of the driving groove, so that the rolling brush roller is pushed to rotate, the effect that the motor arranged in the rolling brush roller drives the rolling brush roller to rotate is achieved, the first end cover and the second end cover support the rolling brush roller to rotate, meanwhile, two ends of the rolling brush roller can be sealed, water and dust are prevented from entering the rolling brush roller, the driving motor is protected, the rolling brush structure of the floor washer is more compact, modularization of the rolling brush is achieved more easily, structural integration of the rolling brush is higher, meanwhile, the driving structure of the rolling brush roller is protected inside the rolling brush roller, the driving motor of the rolling brush roller is not easy to damage due to water inlet, and the service life of the rolling brush roller is prolonged when the rotation stability of the rolling brush roller is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of a rolling brush driving structure of a floor washing machine according to the present utility model.
Fig. 2 is a structural exploded view of a rolling brush driving structure of a floor washing machine according to the present utility model.
Fig. 3 is a sectional view of a rolling brush driving structure of a floor scrubber according to the present utility model.
Fig. 4 is a sectional view of a rolling brush driving structure of a floor washing machine according to the present utility model.
Reference numerals illustrate: 1. a roll brush roller; 2. a driving motor; 3. a first end cap; 4. a second end cap; 5. inserting blocks; 6. a driving groove; 7. a guide surface; 8. a pitch space; 9. a rubber strip; 10. a caulking groove; 11. a protective cylinder; 12. a support part; 13. and (5) rolling and brushing cloth.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-4.
The embodiment of the utility model discloses a rolling brush driving structure of a floor washing machine. Referring to fig. 1 and 2, a rolling brush driving structure of a floor washer comprises a rolling brush roller 1 and a driving motor 2, wherein two ends of the rolling brush roller 1 are respectively covered with a first end cover 3 and a second end cover 4, the first end cover 3 and the second end cover 4 are fixedly connected with the floor washer, the rolling brush roller 1 is rotationally connected with the first end cover 3, and the rolling brush roller 1 is rotationally connected with the second end cover 4;
The driving motor 2 is arranged in the rolling brush roller 1, the driving motor 2 is fixedly connected with the first end cover 3, an inserting block 5 is arranged at the end part of a driving shaft of the driving motor 2, a driving groove 6 is formed in the inner side wall of the rolling brush roller 1, and the inserting block 5 is inserted into the driving groove 6.
After the driving motor 2 is started, the inserting block 5 inserted into the driving groove 6 pushes the side wall of the driving groove 6, so that the rolling brush roller 1 is pushed to rotate, the effect that the motor arranged in the rolling brush roller 1 drives the rolling brush roller 1 to rotate is achieved, the first end cover 3 and the second end cover 4 support the rolling brush roller 1 to rotate, meanwhile, the two ends of the rolling brush roller 1 can be sealed, water and dust are prevented from entering the rolling brush roller 1, the driving motor 2 is protected, the rolling brush structure of the floor washer is more compact, modularization of the rolling brush is easier to achieve, structural integration of the rolling brush is higher, meanwhile, the driving structure of the rolling brush roller 1 is protected inside the rolling brush roller 1, the driving motor 2 of the rolling brush roller 1 is not easy to damage due to water inlet, and the service life of the rolling brush roller 1 is prolonged when the rotation stability of the rolling brush roller 1 is improved.
Referring to fig. 2 and 3, in the present embodiment, the insert 5 is provided with a plurality of insert blocks, the driving groove 6 is correspondingly provided with a plurality of insert blocks 5 uniformly distributed along the axial direction of the driving shaft, and the driving grooves 6 are correspondingly and uniformly distributed on the inner side wall of the rolling brush roller 1.
The setting of polylith inserted block 5 and drive slot 6 is favorable to increasing the area of contact of drive shaft and round brush roll 1, makes the circumference atress of round brush roll 1 even simultaneously for the rotation of drive shaft is more stable, and makes the connection between driving motor 2 and the round brush roll 1 more firm.
Referring to fig. 3 and 4, in the present embodiment, the insert block 5 is provided with four blocks, and the driving groove 6 is correspondingly provided with four blocks.
Referring to fig. 2 and 3, in the present embodiment, the driving groove 6 is formed in a truncated cone shape near the opening of the driving motor 2, so that an arc-shaped guide surface 7 for inserting the insertion block 5 into the driving groove 6 is formed.
The curved guide surface 7 sets up for the inserted block 5 when inserting drive slot 6, when the inserted block 5 and curved guide surface 7 butt, under the guide of guide surface 7, make the inserted block 5 peg graft to drive slot 6 more easily, make the inserted block 5 aim at drive slot 6 more easily and insert, be favorable to reducing the condition that the inserted block 5 leads to wearing and tearing inserted block 5 with drive slot 6 misalignment, make driving motor 2 peg graft to drive slot 6 in more easily with inserted block 5 and assemble.
Referring to fig. 2 and 3, in the present embodiment, an end of the insert 5 away from the driving motor 2 is in a tip shape of a circular arc, and both sides of the circular arc tip of the insert 5 are inclined planes.
The one end that driving motor 2 was kept away from to the inserted block 5 is the circular arc pointed end, and when inserted block 5 and guide surface 7 butt, the one end that driving motor 2 was kept away from to the inserted block 5 is difficult for wearing and tearing more, is favorable to reducing the condition that inserted block 5 and guide surface 7 were worn and torn to make inserted block 5 peg graft more easily to in the drive groove 6.
Referring to fig. 2 and 3, in the present embodiment, a space 8 is left between the drive shaft and the guide surface 7.
When the drive shaft rotates the drive plug 5, the drive shaft heats up, and the space 8 between the drive shaft and the guide surface 7 is favorable for heat dissipation.
Referring to fig. 2 and 3, in the present embodiment, the outer periphery of the insert block 5 is sleeved with a rubber strip 9, and the rubber strip 9 abuts against the inner side wall of the driving groove 6.
The rubber strip 9 is abutted against the inner side wall of the driving groove 6, so that the connection between the insert block 5 and the driving groove 6 is more stable, and the insert block 5 is not easy to separate from the driving groove 6.
Referring to fig. 2 and 3, in the present embodiment, a caulking groove 10 is formed in the circumferential direction of the outer periphery of the insert block 5, and the inner side of the rubber strip 9 is caulked in the caulking groove 10.
The rubber strip 9 is inlaid in the caulking groove 10, so that the rubber strip 9 is not easy to freely slide on the periphery of the insertion block 5, the situation that the rubber strip 9 is separated from the caulking groove 10 is limited, and the rubber strip 9 is installed more firmly.
Referring to fig. 2 and 3, in the present embodiment, a protection cylinder 11 is sleeved on the outer side of the driving motor 2, the protection cylinder 11 is fixedly connected with the first end cover 3, and the outer periphery of the protection cylinder 11 abuts against the inner side wall of the driving groove 6.
The arrangement of the protection cylinder 11 can protect the driving motor 2, can also support the driving motor 2, reduces the suspension condition of the driving motor 2, prolongs the length of the first end cover 3 inserted into the rolling brush roller 1, and is beneficial to improving the rotation connection stability of the first end cover 3 and the rolling brush roller 1.
Referring to fig. 2 and 3, in the present embodiment, a supporting portion 12 protrudes from the middle of the second end cover 4, the supporting portion 12 extends into the roller brush roller 1, and the circumferential direction of the supporting portion 12 abuts against the inner side wall of the roller brush roller 1.
The arrangement of the supporting part 12 is beneficial to enlarging the length of the second end cover 4 for supporting the rolling brush roller 1, so that the supporting stability of the second end cover 4 on the rolling brush roller 1 is improved.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (9)
1. The utility model provides a round brush drive structure of floor washing machine which characterized in that: the novel floor-cleaning machine comprises a rolling brush roller (1) and a driving motor (2), wherein the two ends of the rolling brush roller (1) are respectively covered with a first end cover (3) and a second end cover (4), the first end covers (3) and the second end covers (4) are fixedly connected with the floor-cleaning machine, the rolling brush roller (1) is rotationally connected with the first end covers (3), and the rolling brush roller (1) is rotationally connected with the second end covers (4);
The novel rolling brush is characterized in that the driving motor (2) is arranged in the rolling brush roller (1), the driving motor (2) is fixedly connected with the first end cover (3), an inserting block (5) is arranged at the end part of a driving shaft of the driving motor (2), a driving groove (6) is formed in the inner side wall of the rolling brush roller (1), and the inserting block (5) is inserted into the driving groove (6).
2. The roller brush driving structure of a floor washing machine according to claim 1, wherein: the insert blocks (5) are provided with a plurality of blocks, the driving grooves (6) are correspondingly provided with a plurality of blocks, the insert blocks (5) are uniformly distributed along the axial direction of the driving shaft, and the driving grooves (6) are correspondingly and uniformly distributed on the inner side wall of the rolling brush roller (1).
3. The roller brush driving structure of a floor washing machine according to claim 2, wherein: the driving groove (6) is close to the opening of the driving motor (2) and is in a round table shape, so that an arc-shaped guide surface (7) for the insertion block (5) to be inserted into the driving groove (6) is formed.
4. A roller brush driving structure of a floor washing machine according to claim 3, wherein: the end, far away from the driving motor (2), of the insertion block (5) is in the shape of a circular arc tip, and two sides of the circular arc tip of the insertion block (5) are inclined slopes.
5. The roll brush driving structure of a floor washing machine according to claim 4, wherein: a spacing space (8) is reserved between the driving shaft and the guide surface (7).
6. The roller brush driving structure of a floor washing machine according to claim 2, wherein: the periphery of the inserting block (5) is sleeved with a rubber strip (9), and the rubber strip (9) is abutted against the inner side wall of the driving groove (6).
7. The roller brush driving structure of a floor washing machine according to claim 6, wherein: the circumference of the periphery of the inserting block (5) is provided with a caulking groove (10), and the inner side of the rubber strip (9) is inlaid in the caulking groove (10).
8. The roll brush driving structure of a floor washing machine according to claim 4, wherein: the driving motor (2) is sleeved with a protection cylinder (11), the protection cylinder (11) is fixedly connected with the first end cover (3), and the periphery of the protection cylinder (11) is abutted to the inner side wall of the driving groove (6).
9. The roller brush driving structure of a floor washing machine according to claim 8, wherein: the middle part of the second end cover (4) is provided with a supporting part (12) in a protruding mode, the supporting part (12) extends into the rolling brush roller (1), and the circumference of the supporting part (12) is abutted to the inner side wall of the rolling brush roller (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323030658.0U CN220937966U (en) | 2023-11-09 | 2023-11-09 | Rolling brush driving structure of floor washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323030658.0U CN220937966U (en) | 2023-11-09 | 2023-11-09 | Rolling brush driving structure of floor washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220937966U true CN220937966U (en) | 2024-05-14 |
Family
ID=90973564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323030658.0U Active CN220937966U (en) | 2023-11-09 | 2023-11-09 | Rolling brush driving structure of floor washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220937966U (en) |
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2023
- 2023-11-09 CN CN202323030658.0U patent/CN220937966U/en active Active
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