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CN-224220054-U - Rolling brush assembly for dust collector and dust collector with rolling brush assembly

CN224220054UCN 224220054 UCN224220054 UCN 224220054UCN-224220054-U

Abstract

The utility model provides a rolling brush assembly for a dust collector and the dust collector with the same, which comprise a first rolling brush, a second rolling brush and a driving mechanism, wherein the first rolling brush and the second rolling brush are arranged in parallel, two axial ends of the second rolling brush are respectively connected with corresponding end parts of the first rolling brush, the driving mechanism drives the first rolling brush to rotate, the second rolling brush can be abutted against the surface of an object to be cleaned, and the second rolling brush is connected with a rolling shaft. The dust collector further comprises a mop assembly, a rolling brush assembly installation part is arranged on the mop assembly, a rolling brush assembly installation space is formed in the rolling brush assembly installation part, a rolling brush assembly is arranged in the rolling brush assembly installation space, and the first rolling brush is rotatably connected to side walls on two sides of the rolling brush assembly installation part. Through setting up the second round brush, when the second round brush is contacting cleaning article surface, second round brush and roll axis formation differential, the second round brush is close under the non-pivoted state and scrapes the suction inlet department with hair this moment, and hair can not twine in first round brush and directly is absorbed away, and the clearance is simple improves cleaning efficiency.

Inventors

  • LIU SIHUA
  • KUANG ZENGWU
  • YE ANJUN

Assignees

  • 宁波博菱电器股份有限公司

Dates

Publication Date
20260512
Application Date
20250506

Claims (10)

  1. 1. A roll brush assembly for a vacuum cleaner, comprising: A first roller brush (1); The second rolling brush (3) is arranged on the periphery of the first rolling brush (1), the first rolling brush (1) and the second rolling brush (3) are arranged in parallel, two axial ends of the second rolling brush (3) are respectively connected with corresponding end parts of the first rolling brush (1), and a rolling shaft (2) is arranged on the second rolling brush (3); the driving mechanism (4) drives the first rolling brush (1) to rotate; The second rolling brush (3) can be abutted against the surface of the article to be cleaned, and the second rolling brush (3) is rotatably connected with the rolling shaft (2).
  2. 2. A roller brush assembly for a vacuum cleaner according to claim 1, characterized in that the diameter of the first roller brush (1) is the same as the diameter of the second roller brush (3).
  3. 3. A roller brush assembly for a vacuum cleaner according to claim 2, characterized in that the diameter of the first roller brush (1) is larger than the diameter of the second roller brush (3).
  4. 4. A roller brush assembly for a vacuum cleaner according to claim 3, characterized in that two second roller brushes (3) are provided, the two second roller brushes (3) being symmetrically distributed on both sides of the first roller brush (1).
  5. 5. A rolling brush assembly for a vacuum cleaner according to claim 4, wherein both end portions of the first rolling brush (1) are connected with an annular rotating shaft plate (11), the diameter of the annular rotating shaft plate (11) is larger than that of the first rolling brush (1), and the second rolling brush (3) is connected to the annular rotating shaft plate (11).
  6. 6. A dust collector is characterized by comprising the rolling brush assembly according to claim 5, the dust collector further comprises a mop assembly (5), a rolling brush assembly installation part (6) is arranged on the mop assembly (5), a rolling brush assembly installation space (61) is formed in the rolling brush assembly installation part (6), a rolling brush assembly is arranged in the rolling brush assembly installation space (61), and a first rolling brush (1) is rotatably connected between two side walls of the rolling brush assembly installation part (6) and is connected with a driving mechanism (4).
  7. 7. The vacuum cleaner according to claim 6, wherein a through hole (62) communicating with the installation space (61) of the rolling brush assembly is provided at one side of the installation part (6) of the rolling brush assembly, and an end cap (63) for sealing the through hole (62) is detachably connected to the through hole (62).
  8. 8. The vacuum cleaner of claim 7, wherein a chute (64) is formed in a side wall of the roller brush assembly mounting portion (6), a slider (65) is arranged on the end cover (63), the slider (65) can slide along the chute (64) to connect the end cover (63) to the roller brush assembly mounting portion (6), a limit groove (66) is formed in a side wall of the roller brush assembly mounting portion (6), and a limit block (67) is arranged on the end cover (63) and can be clamped in the limit groove (66).
  9. 9. The vacuum cleaner of claim 8, wherein the end cover (63) is provided with a handle (7), the end cover (63) is provided with a mounting groove (71), the handle (7) is hinged with two side walls of the mounting groove (71), and the handle (7) can be placed in the mounting groove (71).
  10. 10. The vacuum cleaner according to claim 6, wherein the mop assembly (5) is provided with an air inlet (51), the bottom of the roller brush assembly mounting portion (6) is provided with an air inlet (68) communicated with the roller brush assembly mounting space (61), and the air inlet (68) is communicated with the air inlet (51).

Description

Rolling brush assembly for dust collector and dust collector with rolling brush assembly Technical Field The utility model relates to the technical field of dust collectors, in particular to a rolling brush assembly for a dust collector and the dust collector with the rolling brush assembly. Background The household dust collector is one kind of sanitary electric appliance for eliminating dust from floor, carpet, wall, furniture, clothing and other gaps, and has blower vane driven at high speed to make the air in the vane produce work continuously to the air, so that the air in the vane is exhausted to the blower at very high speed and the air in the dust sucking part in the front end of the blower is replenished continuously to form instantaneous vacuum inside the dust sucking part, so that the vacuum inside the dust sucking part forms one relatively high negative pressure difference with the outside atmosphere. In the use of the dust collector, a large amount of long hair exists between cosmetics and toiletries, and when a user cleans the dust collector, the long hair can be wound on the brush rod, so that the dust collector is difficult to clean, and the usability and the user experience are seriously affected. The existing dust collector is provided with comb teeth near the suction opening of the base, and the comb teeth are sucked after the hair is straightened. However, the mechanism is easy to block the rolling brush rod to cause overlarge resistance, so that the utilization efficiency and the energy loss are influenced, the hair is wound tightly, the direction is disordered, the hair is not easily straightened and sucked by the comb teeth, and the hair is wound on the comb teeth and is difficult to clean. Disclosure of utility model First, the technical problem to be solved The utility model aims to solve the problem of providing a rolling brush assembly for a dust collector and the dust collector with the rolling brush assembly, which are simple in cleaning and improve the cleaning efficiency. (II) technical scheme In order to solve the technical problem, the utility model provides a rolling brush assembly for a dust collector, comprising: a first roller brush; The second rolling brush is arranged on the periphery of the first rolling brush, and the first rolling brush and the second rolling brush are arranged in parallel; the axial two ends of the second rolling brush are respectively connected with the corresponding end parts of the first rolling brush, and a rolling shaft is arranged on the second rolling brush; the driving mechanism drives the first rolling brush to rotate; The second rolling brush can be abutted against the surface of the object to be cleaned, and the second rolling brush is rotatably connected with the rolling shaft. In this scheme, through setting up the second round brush, actuating mechanism drive first round brush and roll axis rotate, and the second round brush rotates along with the roll axis, and when the second round brush was on contact clearance article surface, second round brush and roll axis formed the differential, and the second round brush was scraped hair suction inlet department under the state that is close not pivoted this moment, and hair can not twine on first round brush or second round brush and directly be absorbed away, not only clearance is simple still improves cleaning efficiency. Preferably, the diameter of the first rolling brush is the same as the diameter of the second rolling brush. Preferably, the diameter of the first rolling brush is larger than the diameter of the second rolling brush. Preferably, two second rolling brushes are arranged and symmetrically distributed on two sides of the first rolling brush. Preferably, both ends of the first rolling brush are connected with annular rotating shaft plates, the diameter of the annular rotating shaft plates is larger than that of the first rolling brush, and the second rolling brush is connected to the annular rotating shaft plates. In this scheme, through setting up annular pivot board, when first round brush rotates under actuating mechanism's drive, annular pivot board rotates along with first round brush to it rotates to drive the synchronous second round brush of being connected with annular pivot board when second round brush does not contradict with waiting to clear up article surface. The utility model provides a dust catcher, includes a round brush subassembly for dust catcher, the dust catcher still includes the mop subassembly, be provided with round brush subassembly installation department on the mop subassembly, set up round brush subassembly installation space on the round brush subassembly installation department, install round brush subassembly in the round brush subassembly installation space, first round brush rotationally connect in between the both sides lateral wall of round brush subassembly installation department and with actuating mechanism connects. In this scheme, t