CN103981673B - The rotary drum washing machine of bucket in detachable - Google Patents

The rotary drum washing machine of bucket in detachable Download PDF

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Publication number
CN103981673B
CN103981673B CN201410258347.6A CN201410258347A CN103981673B CN 103981673 B CN103981673 B CN 103981673B CN 201410258347 A CN201410258347 A CN 201410258347A CN 103981673 B CN103981673 B CN 103981673B
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China
Prior art keywords
spline
interior bucket
washing machine
shaft
magnetic conductor
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CN201410258347.6A
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CN103981673A (en
Inventor
康红宾
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Nanling County Eco Tourism Assets Operation Co Ltd
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Individual
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Priority to CN201410258347.6A priority Critical patent/CN103981673B/en
Publication of CN103981673A publication Critical patent/CN103981673A/en
Priority to PCT/CN2015/000395 priority patent/WO2015188615A1/en
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/02Rotary receptacles, e.g. drums
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F23/00Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry 
    • D06F23/04Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry  and rotating or oscillating about a vertical axis
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30Driving arrangements 
    • D06F37/40Driving arrangements  for driving the receptacle and an agitator or impeller, e.g. alternatively

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)

Abstract

A rotary drum washing machine for bucket in detachable, the flange of its bottom of the barrel is fixed with magnetic conductor, magnetic conductor is provided with spline, the middle part of spline is provided with hole; The impeller of agitator and central shaft are integrated and are placed in interior bucket, and transmission mechanism is provided with carbon brush; Central shaft is provided with draw-in groove, and central shaft passes and bottom of the barrel clamping from hole, and the bottom of agitator is provided with the link slot coaxial with magnetic conductor spline; The front end fixed installation electromagnet of the power transmission shaft of transmission mechanism, electromagnet is provided with the spline coordinated with magnetic conductor spline, and spline, spline form the axial direction positioning device of inside and outside bucket.Magnetic conductor, electromagnet, spline, spline, the axial direction positioning device of inside and outside bucket and axial transmission device is formed by spline, spline etc., when needing to clean outer barrel in washing machine, electromagnet power-off, axial securing means for impeller is removed interior bucket to be taken out and clean, sterilization, makes to keep clean in washing machine, creates free of contamination clothes-washing environment.

Description

The rotary drum washing machine of bucket in detachable
Technical field
The present invention relates to a kind of washing machine, particularly relate to a kind of rotary drum washing machine of detachable interior bucket of person's cleaning easy to use.
Background technology
At present, known washing machine has a large amount of dirt after a procedure, bacterium remains in outer barrel and inner barr, although the bucket wall of known washing machine is arranged the filter cartridge of dismountable mesh bag or band filter screen to filter the various impurity particles produced in laundry processes, a large amount of dirt is had after washing clothing, bacterium remains between outer barrel and inner barr, pollute bucket wall and produce peculiar smell, and when needing clean washing machine, because the outer barrel of washing machine and interior bucket are fixed together, the inside of washing machine inner tub can only be cleaned, cannot clean between outer barrel and inner barr, dirt and bacterium is caused to retain derivative, when again doing washing, secondary pollution is caused to washings and produces peculiar smell, washing machine is after having worked, moist in bucket, also a lot of bacterium can be grown.
Summary of the invention
the present inventiongoal of the invention be for prior art because the outer barrel of washing machine and interior bucket are fixed together, the inside of washing machine inner tub can only be cleaned, cannot clean between outer barrel and inner barr, dirt and bacterium is caused to retain derivative, when again doing washing, secondary pollution is caused to washings and produces the defect of peculiar smell, there is provided between a kind of interior bucket of washing machine and urceolus and axial and circumferential positioner is set, conveniently interior bucket can be taken out cleaning, conveniently put back to, clothes-washing environment cleans, clean interior outer barrel detachable easily in the rotary drum washing machine of bucket.
Solve the problems of the technologies described above by the following technical solutions:
In detachable, a rotary drum washing machine for bucket, comprises casing, agitator, outer barrel, interior bucket and transmission mechanism, transmission mechanism is placed in the bottom of outer barrel, the flange of described bottom of the barrel is fixed with magnetic conductor, magnetic conductor is provided with spline, the middle part of spline is provided with hole; Agitator is primarily of central shaft, impeller composition, and impeller and central shaft are integrated and are placed in interior bucket, and transmission mechanism is provided with carbon brush; Central shaft is provided with draw-in groove, and central shaft passes and bottom of the barrel clamping from hole, and the bottom of agitator is provided with the link slot coaxial with magnetic conductor spline; Described transmission mechanism is primarily of power transmission shaft, electromagnet composition, and the front end fixed installation electromagnet of power transmission shaft, electromagnet is provided with the spline coordinated with magnetic conductor spline, and spline, spline form the axial direction positioning device of inside and outside bucket.
Further, described agitator and interior bucket matched in clearance.
Further, the central shaft of described agitator is tubular structure, and the length of central shaft is greater than the thickness of interior bucket.
Further, the central shaft of agitator is male splined shaft.
Further, described bottom of the barrel is provided with spline, and transmission mechanism is provided with the spline coordinated with interior bucket spline.
Further, the slideway that described power transmission shaft is arranged before and after being provided with two.
Further, described power transmission shaft is polygon shaft, and the flange in the bottom of interior bucket is provided with the polygon connected in star coordinated with polygon shaft, and polygon shaft and polygonal grooves connect to form axial direction positioning device.
Compared with prior art, because the present invention is provided with magnetic conductor, electromagnet, spline, spline, the axial direction positioning device of inside and outside bucket and axial transmission device is formed by spline, spline etc., when needing to clean outer barrel in washing machine, electromagnet power-off, does not have magnetic to produce, axial securing means for impeller is removed interior bucket to be taken out and clean, sterilization, makes to keep clean in washing machine, creates free of contamination clothes-washing environment.
Accompanying drawing explanation
Fig. 1 is type overall structure schematic diagram of the present invention.
Fig. 2 is the structural representation of bottom of the barrel of the present invention.
Fig. 3 is the structural representation of agitator of the present invention.
Fig. 4 is transmission mechanism structural representation.
Mark in figure: outer barrel 1, interior bucket 2, bottom of the barrel flange 3, electromagnet 4, transmission mechanism 5, spline 6, spline 7, magnetic conductor 8, hole 9, central shaft 10, draw-in groove 11, carbon brush 12, impeller 13, link slot 14, power transmission shaft 15.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described.
Present embodiment discloses a kind of rotary drum washing machine of detachable interior bucket, this washing machine is the improvement to existing rotary drum washing machine, the position of improving is: install magnetic conductor 8 additional at the flange in the bottom 3 of interior bucket 2, transmission mechanism 15 installs electromagnet 4 additional, (interior bucket and transmission mechanism) also arranges spline 7, spline 6 and link slot 13 and forms mechanical axial direction positioning device, easily by axial direction positioning device interior bucket 2 is taken out, puts back to, realize the object of the inside and outside bucket of cleaning.Concrete structure is shown in accompanying drawing 1-4.
Rotary drum washing machine is vertical structure, interior bucket 2, outer barrel 1 are placed in casing respectively, transmission mechanism 5 is placed in the bottom of outer barrel 1, bottom of the barrel (bottom outer wall) flange 3 fixedly mounts magnetic conductor 8, see Fig. 2, magnetic conductor 8 is cirque structure, and magnetic conductor 8 can also be triangle or square, replaces spline and transmission mechanism axially to locate.Magnetic conductor 8 is provided with spline 6, the middle part of spline 6 is provided with circular hole 9.Agitator is arranged in interior bucket 2, with interior bucket 2 matched in clearance.See Fig. 3, agitator is made up of central shaft 10, impeller 13, and impeller 13 and central shaft 10 are integrated and are placed in interior bucket 2, and central shaft 10 is tubular structure, and the length of central shaft 10 is only greater than the thickness of interior bucket 2.Central shaft 10 is provided with draw-in groove 11, and central shaft 10 passes from circular hole 9, clamping bottom the outer wall of draw-in groove 11 and interior bucket 2.The central shaft 10 of agitator can also adopt male splined shaft.
In order to realize magnetic conductor 8 and electromagnet 4 adhesive, the bottom of impeller 13 is provided with the link slot 14 coaxial with spline 6.
See Fig. 4, transmission mechanism 5 is made up of electromagnet 4, drive plate, power transmission shaft 15, belt pulley, the front end fixed installation electromagnet 4 of power transmission shaft 15, electromagnet 4 is provided with the spline 7 coordinated with the bottom spline 6 of agitator, and magnetic conductor 8, electromagnet 4, spline 6, spline 7 form the axial direction positioning device of inside and outside bucket.The slideway that power transmission shaft 15 is arranged before and after being provided with two, power transmission shaft 15 is installed the carbon brush 12 of promising electromagnet 4 power supply, carbon brush 12 supports with support and is vertically fixed on power transmission shaft 15 with power transmission shaft 15, and during work, carbon brush 12 is that electromagnet 4 is powered with the slideway friction on power transmission shaft.
Interior bucket 2 of the present invention is connected embodiment with transmission mechanism 5:
Embodiment 2: bottom of the barrel is provided with spline, transmission mechanism 5 is provided with the spline coordinated with interior bucket spline.
Embodiment 3: the power transmission shaft 15 of transmission mechanism 5 is polygon shafts, such as square shaft or Axis Tripod, the magnetic conductor 8 of the outer wall flange in the bottom of interior bucket 2 is provided with the square groove coordinated with square shaft, and square shaft and square groove connect to form axial direction positioning device.Power transmission shaft 15 is Axis Tripods, and the magnetic conductor 8 of the outer wall flange in the bottom of interior bucket 2 is provided with the triangular groove coordinated with Axis Tripod, and Axis Tripod and triangular groove connect to form axial direction positioning device.
Embodiment 4: washing machine does not arrange electromagnet 4 and magnetic conductor 8, interior bucket 2 and outer barrel are mutually by machine driving, such as spline and square shaft, twist with a bolt at impeller center and connect transmission mechanism 5, interior bucket and impeller can not be floated, need during cleaning, impeller centre bolt to be removed, interior bucket 2 can be taken down.
Operation principle of the present invention:
During work, electromagnet 4 energizing magnetic, interior bucket 2 is adsorbed on transmission mechanism 5, electromagnet 4 and bucket 1 and transmission mechanism in magnetic conductor 8() mutual machine driving and centralized positioning also corresponding cooperation, wash at washing machine, during rinsing, interior bucket 2 and transmission mechanism 5 run-in synchronism, can not be departed from transmission mechanism 5 by the buoyancy of cleaning solution and rocking of interior bucket 2, agitator is matched in clearance (excessively coordinating) with interior bucket 2, transmission mechanism 5 give torsion can on inner core 2 left rotation and right rotation, the central shaft 10 of agitator is tubular structure (protruding edge) (male splined shaft), due to tubular structure (protruding edge) having a draw-in groove 11(thrust edge), agitator can not be floated by the buoyancy of cleaning solution.During dehydration, interior bucket 2 and transmission mechanism 5 run-in synchronism, can not produce to rock because of the bias of washings and depart from transmission mechanism 5, as on-stream unexpected power-off, electromagnet 4 and magnetic conductor 8 lose its function, due to bucket and transmission mechanism in electromagnet 4 and magnetic conductor 8() mutually there are mechanical transmission mechanism and centralized positioning part, any damage can not be caused to machine itself.If user is to when in washing machine, outer barrel is cleaned, electromagnet 4 power-off, does not produce magnetic, is removed by axial securing means for impeller, interior bucket 2 can be taken out and clean.In addition, this washing machine top case is provided with switch, when upper cover is opened, washing machine cannot operate, and during washing machine running, upper cover cannot be opened.Use when upper cover is used for needing to take out interior bucket 2.It is provided with switch, and when upper cover is opened, washing machine cannot operate, and during washing machine running, upper cover cannot be opened.
Above-described embodiment only have expressed some embodiments of the present invention, but therefore can not be interpreted as limitation of the scope of the invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.

Claims (7)

1. a rotary drum washing machine for detachable interior bucket, comprise casing, agitator, outer barrel, interior bucket and transmission mechanism, transmission mechanism is placed in the bottom of outer barrel, its feature be,the flange of described bottom of the barrel is fixed with magnetic conductor, magnetic conductor is provided with spline, the middle part of spline is provided with hole; Agitator is primarily of central shaft, impeller composition, and impeller and central shaft are integrated and are placed in interior bucket, and transmission mechanism is provided with carbon brush; Central shaft is provided with draw-in groove, and central shaft passes and bottom of the barrel clamping from hole, and the bottom of agitator is provided with the link slot coaxial with magnetic conductor spline; Described transmission mechanism is primarily of power transmission shaft, electromagnet composition, and the front end fixed installation electromagnet of power transmission shaft, electromagnet is provided with the spline coordinated with magnetic conductor spline, and spline, spline form the axial direction positioning device of inside and outside bucket.
2. the rotary drum washing machine of detachable interior bucket according to claim 1, is characterized in that, described agitator and interior bucket matched in clearance.
3. the rotary drum washing machine of detachable interior bucket according to claim 1, it is characterized in that, the central shaft of described agitator is tubular structure, and the length of central shaft is greater than the thickness of interior bucket.
4. the rotary drum washing machine of the detachable interior bucket according to claim 1 or 3, it is characterized in that, the central shaft of agitator is male splined shaft.
5. the rotary drum washing machine of detachable interior bucket according to claim 1, it is characterized in that, described bottom of the barrel is provided with spline, and transmission mechanism is provided with the spline coordinated with interior bucket spline.
6. the rotary drum washing machine of detachable interior bucket according to claim 1, is characterized in that, the slideway that described power transmission shaft is arranged before and after being provided with two.
7. the rotary drum washing machine of detachable interior bucket according to claim 1, it is characterized in that, described power transmission shaft is polygon shaft, and the flange in the bottom of interior bucket is provided with the polygon connected in star coordinated with polygon shaft, and polygon shaft and polygonal grooves connect to form axial direction positioning device.
CN201410258347.6A 2014-06-12 2014-06-12 The rotary drum washing machine of bucket in detachable Active CN103981673B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201410258347.6A CN103981673B (en) 2014-06-12 2014-06-12 The rotary drum washing machine of bucket in detachable
PCT/CN2015/000395 WO2015188615A1 (en) 2014-06-12 2015-06-08 Inner drum-detachable pulsator washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410258347.6A CN103981673B (en) 2014-06-12 2014-06-12 The rotary drum washing machine of bucket in detachable

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CN103981673A CN103981673A (en) 2014-08-13
CN103981673B true CN103981673B (en) 2015-11-11

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Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103981673B (en) * 2014-06-12 2015-11-11 康红宾 The rotary drum washing machine of bucket in detachable
CN104805631B (en) * 2015-05-12 2017-03-01 康红宾 The roller washing machine of quick detachable inner core
CN104831499B (en) * 2015-05-12 2017-02-01 康红宾 Easy-to-clean pulsator washing machine
CN104805629B (en) * 2015-05-12 2017-02-01 康红宾 Pulsator washing machine with inner barrel easy to disassemble
CN105274765B (en) * 2015-05-27 2017-02-15 Tcl智能科技(合肥)有限公司 Washing machine and method for mounting impeller to washing machine
CN104963159B (en) * 2015-06-05 2017-03-15 惠而浦(中国)股份有限公司 The dismountable rotary drum washing machine of interior bucket
CN105803732B (en) * 2016-06-03 2017-10-13 康红宾 Washing machine inner tub fixed structure
CN108315943B (en) * 2018-04-16 2024-05-14 安徽蓝沐电器有限公司 Washing machine with replaceable inner barrel
CN111663300B (en) * 2019-03-05 2023-08-25 青岛海尔洗涤电器有限公司 Washing machine inner and outer cylinder assembly and washing machine
CN111663285B (en) * 2019-03-07 2023-01-24 青岛海尔智能技术研发有限公司 Washing machine
CN111663283B (en) * 2019-03-07 2023-01-24 青岛海尔智能技术研发有限公司 Washing machine impeller assembly disassembling method and washing machine
CN110130050A (en) * 2019-06-03 2019-08-16 安徽蓝沐电器有限公司 A kind of automatic washing machine of interior bucket fast demountable
CN110130049A (en) * 2019-06-03 2019-08-16 安徽蓝沐电器有限公司 A kind of automatic washing machine of interior bucket fast demountable
CN112080893B (en) * 2019-06-12 2023-09-08 青岛海尔洗衣机有限公司 Washing machine and method for disassembling pulsator assembly of washing machine
CN112111924B (en) * 2019-06-20 2023-09-29 青岛海尔洗衣机有限公司 Clothes treatment equipment

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Publication number Priority date Publication date Assignee Title
CN2300666Y (en) * 1997-07-16 1998-12-16 李平 Detachable washing machine
CN201209212Y (en) * 2008-05-29 2009-03-18 马永成 Single-cylinder full automatic washing machine
CN201424588Y (en) * 2009-06-10 2010-03-17 南京乐金熊猫电器有限公司 Novel washing machine with separable inner barrel and outer barrel
CN202671901U (en) * 2012-05-15 2013-01-16 合肥荣事达三洋电器股份有限公司 Fully automatic washing machine with removable inner barrel
CN203866572U (en) * 2014-06-12 2014-10-08 康红宾 Pulsator washing machine with detachable inner barrel

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JPH02140193A (en) * 1988-11-18 1990-05-29 Toshiba Corp Washing machine
KR100339388B1 (en) * 2000-04-20 2002-06-01 구자홍 Washing machine having a separable tub
CN102704236A (en) * 2012-05-15 2012-10-03 合肥荣事达三洋电器股份有限公司 Automatic washing machine with inner barrel capable of being taken out
CN203866571U (en) * 2014-05-30 2014-10-08 康红宾 Roller washing machine with detachable inner tub
CN103981672B (en) * 2014-05-30 2015-11-11 康红宾 The roller washing machine of bucket in detachable
CN103981673B (en) * 2014-06-12 2015-11-11 康红宾 The rotary drum washing machine of bucket in detachable

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2300666Y (en) * 1997-07-16 1998-12-16 李平 Detachable washing machine
CN201209212Y (en) * 2008-05-29 2009-03-18 马永成 Single-cylinder full automatic washing machine
CN201424588Y (en) * 2009-06-10 2010-03-17 南京乐金熊猫电器有限公司 Novel washing machine with separable inner barrel and outer barrel
CN202671901U (en) * 2012-05-15 2013-01-16 合肥荣事达三洋电器股份有限公司 Fully automatic washing machine with removable inner barrel
CN203866572U (en) * 2014-06-12 2014-10-08 康红宾 Pulsator washing machine with detachable inner barrel

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Publication number Publication date
WO2015188615A1 (en) 2015-12-17
CN103981673A (en) 2014-08-13

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Effective date of registration: 20201021

Address after: 241000 Jishan Town Economic Development Zone, Nanling County, Wuhu City, Anhui Province

Patentee after: Nanling County eco tourism Assets Operation Co., Ltd

Address before: 063700 Hebei Province, Tangshan City Luanxian town luanzhou global stone Diancun

Patentee before: Kang Hongbin