Title:
DUST COLLECTOR BRUSH HEAD AND DUST COLLECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2021/017110
Kind Code:
A1
Abstract:
Provided are a dust collector brush head and a dust collection method. The dust collector brush head (1) comprises a brush head body (126), a front wiping plate (4), a rear wiping plate (5), a wiping plate driving device and a water spraying assembly, wherein a dust collection pipeline is arranged in the brush head body (126), a dust collection opening (6) is formed at a position, on a front side of the bottom of the brush head body (126), of the dust collection pipeline, and a water spraying opening of the water spraying assembly is arranged in the bottom of the brush head body (126) and located between the front wiping plate (4) and the rear wiping plate (5); the wiping plate driving device is in transmission connection with the front wiping plate (4) and the rear wiping plate (5), and the wiping plate driving device is configured to drive the front wiping plate (4) and the rear wiping plate (5) to reciprocate in opposite directions; and a dust passing hole (44) penetrating the upper end and the lower end of the front wiping plate (4) is formed in the front wiping plate (4), the dust passing hole (44) is located below the dust collection opening (6), and the dust passing hole (44) is configured such that the dust collection opening (6) keeps overlapping with the dust passing hole (44) as the front wiping plate (4) reciprocates. Therefore, an all-in-one cleaning effect of dust collection, dry wiping and wet wiping is achieved, and thorough cleaning of various types of garbage can be achieved, thus remarkably improving a working area, a working efficiency and a cleaning effect of dust collection and cleaning of the dust collector brush head (1).
More Like This:
Inventors:
XING DONG (CN)
Application Number:
PCT/CN2019/105375
Publication Date:
February 04, 2021
Filing Date:
September 11, 2019
Export Citation:
Assignee:
SHANXI JIASHIDA ROBOT TECH CO LTD (CN)
International Classes:
A47L11/284; A47L9/00; A47L9/02; A47L11/24
Foreign References:
| CN110710927A | 2020-01-21 | |||
| CN108523778A | 2018-09-14 | |||
| CN203042145U | 2013-07-10 | |||
| CN108523778A | 2018-09-14 | |||
| CN1939202A | 2007-04-04 | |||
| CN108577696A | 2018-09-28 | |||
| CN209032140U | 2019-06-28 | |||
| JP2002224007A | 2002-08-13 |
Other References:
See also references of EP 3815593A4
Attorney, Agent or Firm:
SHENZHEN IPLUS INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
Download PDF: