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Title:
COAXIAL ROTOR MECHANISM OF WASHING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/000754
Kind Code:
A1
Abstract:
A coaxial rotor mechanism of a washing device. An inner sealing sleeve (4) is sleeved on a drive shaft (23); a first waterproof sealing ring (51) and a first bearing mechanism (52) are provided between the drive shaft (23) and the inner sealing sleeve (4); the inner sealing sleeve (4) is tightly connected to an outer cylinder (21); a bushing (6) is sleeved on the inner sealing sleeve (4); a second waterproof sealing ring (71) and a second bearing mechanism (72) are provided between the inner sealing sleeve (4) and the bushing (6); a synchronous belt pulley (81) is provided on the inner sealing sleeve (4) at a position at the outer end of the bushing (6); and the synchronous belt pulley (81) is drivingly connected to an outer cylinder synchronous driving mechanism (32) by means of a synchronous belt (82). The coaxial rotor mechanism of the washing device effectively solves the problem of difficulty in installation, debugging, and maintenance of the built-in link structures of boxes in the prior art; and in addition, the use of the synchronous belt pulley and synchronous belt can effectively increase the running speed of the washing device, thus achieving the result of improving production efficiency.

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Inventors:
HUNG TSE MING (CN)
Application Number:
PCT/CN2020/112444
Publication Date:
January 06, 2022
Filing Date:
August 31, 2020
Export Citation:
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Assignee:
FONGS NAT ENGINEERING GUANGDONG CO LTD (CN)
International Classes:
D06B3/10; D06B3/34; D06B23/02; F16H7/02
Foreign References:
CN106283457A2017-01-04
CN207484082U2018-06-12
CN2908916Y2007-06-06
CN206408383U2017-08-15
CN208472369U2019-02-05
CN205715504U2016-11-23
CN101328681A2008-12-24
CN102192042B2013-11-13
CN101082372A2007-12-05
CN205975033U2017-02-22
KR20120022321A2012-03-12
JPH08120558A1996-05-14
US3864948A1975-02-11
DE3400366C21986-10-30
US5427581A1995-06-27
Attorney, Agent or Firm:
SHENZHEN QIANNA PATENT AGENCY LTD. (CN)
Download PDF:
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