CN104805629A - Pulsator washing machine with inner barrel easy to disassemble - Google Patents

Pulsator washing machine with inner barrel easy to disassemble Download PDF

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Publication number
CN104805629A
CN104805629A CN201510237185.2A CN201510237185A CN104805629A CN 104805629 A CN104805629 A CN 104805629A CN 201510237185 A CN201510237185 A CN 201510237185A CN 104805629 A CN104805629 A CN 104805629A
Authority
CN
China
Prior art keywords
washing machine
impeller
interior bucket
inner barrel
rotary drum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201510237185.2A
Other languages
Chinese (zh)
Other versions
CN104805629B (en
Inventor
康红宾
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanling County Eco Tourism Assets Operation Co Ltd
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201510237185.2A priority Critical patent/CN104805629B/en
Publication of CN104805629A publication Critical patent/CN104805629A/en
Priority to PCT/CN2016/000253 priority patent/WO2016180041A1/en
Application granted granted Critical
Publication of CN104805629B publication Critical patent/CN104805629B/en
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Classifications

    • 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
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F17/00Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
    • D06F17/06Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F17/00Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
    • D06F17/06Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
    • D06F17/08Driving arrangements for the impeller
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F17/00Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
    • D06F17/06Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
    • D06F17/10Impellers
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F35/00Washing machines, apparatus, or methods not otherwise provided for
    • D06F35/005Methods for washing, rinsing or spin-drying
    • D06F35/008Methods for washing, rinsing or spin-drying for disinfecting the tub or the drum

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)

Abstract

The invention relates to a pulsator washing machine with an inner barrel easy to disassemble. The pulsator washing machine comprises a washing machine inner barrel, wherein an inner barrel transmission shaft is inserted in a central hole of the washing machine inner barrel, the lower end of the inner barrel transmission shaft is connected to a drive mechanism of the washing machine, an impeller is installed on an impeller shaft by virtue of an impeller shaft sleeve, and the pulsator washing machine also comprises a clamping mechanism; a flange structure which is concentric with the impeller is arranged on the bottom surface of the impeller, a circumferential positioning disc is installed in the middle part of the inner barrel transmission shaft in a sleeving manner, a circumferential positioning groove is formed in the bottom of the inner barrel, and the circumferential positioning disc is matched with the circumferential positioning groove; the clamping mechanism is arranged on a combined position of the impeller shaft sleeve and the inner barrel transmission shaft, the clamping mechanism is a press-type mechanism, and the impeller shaft sleeve is fixed on the impeller shaft by virtue of a clamping piece. The pulsator washing machine is simple in structure, convenient to dismount and install and convenient to wash; the washing machine inner barrel can be easily taken out by an ordinary consumer in a pressing way, the inner barrel and an outer barrel can be independently washed, and a purpose of sterilization and sewage removing can be realized.

Description

The rotary drum washing machine of quick detachable interior bucket
Technical field
The present invention relates to a kind of rotary drum washing machine, particularly a kind of rotary drum washing machine of quick detachable interior bucket.
Background technology
The washing bucket of washing machine is divided into inner barrel and outer barrel, and interior bucket is the cylinder barrel of band screen pack and filter bores, and outer barrel is light dough model charging basket.Through using for a long time, the bonding various impurity particle of meeting in the inner barrel and outer barrel of washing machine, a large amount of dirt on clothes and bacterium can remain in inner barrel and outer barrel.At present, generally cleaning fluid is adopted to the cleaning of washing machine, bucket in washing machine is piled water, cleaning fluid is poured into water, soak, by the chemical property of cleaning fluid, by some impurities dissolves on bucket through long-time, and then rinse through discharging water repeatedly, reach the object of cleaning washing machine.This cleaning way not only will waste a large amount of water, and wastes time and energy, and after a period of time placed by washing machine, because interior outer barrel is moist, can produce very large mould smell, and bacteria breed is also very serious, not by accreditation and the popularization of consumer.The interior bucket of the washing machine also had can be dismantled, clean separately inside and outside it by interior bucket is disassembled, reach clean object, but user is generally ordinary populace, the unloading process of the detachable washing machine of existing interior bucket is more loaded down with trivial details, user is difficult to operation separately, therefore can not be approved by consumers in general and user.
Summary of the invention
The present invention be directed to technological deficiency existing in background technology, a kind of rotary drum washing machine that can realize quick-detachment, easy cleaning is provided.
The technical solution used in the present invention is: a kind of rotary drum washing machine of quick detachable interior bucket, comprise washing machine inner tub, interior bucket power transmission shaft is fitted with in washing machine inner tub centre bore, interior bucket power transmission shaft inner concentric is set with an impeller shafts, this interior lower end of bucket power transmission shaft is connected with the driving mechanism of washing machine, impeller is arranged on the top of impeller shafts by impeller axle sleeve, also comprises clamping mechanism; Impeller bottom surface is provided with a concentric flanged structure,
Described interior bucket power transmission shaft is set with circumferential positioning disk, and bottom of the barrel is provided with circumferential locating slot, and circumferential positioning disk and circumferential locating slot match;
Described clamping mechanism is arranged on the binding site of impeller axle sleeve and impeller shafts, and this clamping mechanism is push type structure, is fixed on impeller shafts by impeller axle sleeve by shackle member.
Described clamping mechanism is spring blocking piece type, and shackle member is fixture block, and fixture block is block with holes, and impeller shafts top is provided with annular spacing groove along its circumference, and fixture block is set on stopper slot, and fixture block is connected with stage clip.
The thickness of fixture block is less than stopper slot width.
Be set side by side with two groups of clamping mechanisms in the stopper slot of impeller shafts up and down, the two is symmetrical arranged.
Described clamping mechanism is pressing post rod type, and shackle member is driving lever, and impeller shafts top is provided with an annular spacing groove along its circumference, and driving lever is placed in stopper slot, and impeller shafts puts and is provided with slide opening, is placed in slide opening by block, touches by the free end of block and driving lever.
Slide opening inwall and be respectively arranged with the dop matched by block end.
By between block and slide opening for being slidably matched.
Driving lever free end is the convex structure bent laterally.
Described circumferential positioning disk and circumferential locating slot are the random geometry of coupling mutually.
Thickness at the bottom of interior bucket >=interior bucket center-hole diameter.
Compared with prior art, structure of the present invention is simple, easy accessibility, is convenient to cleaning, and washing machine inner tub just by the mode of pressing, easily takes out, and carries out independent cleaning to inner barrel and outer barrel by ordinary consumer, to reach the object of sterilizing to it, removing contamination.
Accompanying drawing explanation
Fig. 1 is spring blocking piece type clamping mechanism structural representation in the present invention.
Fig. 2 is the present invention's circumference locating slot structural representation.
Fig. 3 presses post rod type clamping mechanism structural representation in the present invention.
Fig. 4 is spring blocking piece type clamping mechanism end face structure schematic diagram in the present invention.
Fig. 5 presses post rod type clamping mechanism end face structure schematic diagram in the present invention.
Fig. 6 is the structural representation of fixture block in Fig. 4.
In figure: interior bucket 1, impeller 2, impeller shafts 3, fixture block 4, impeller axle sleeve 5, circumferential positioning disk 6, circumferential locating slot 7, stage clip 8, annular spacing groove 9, by block 10, slide opening 11, driving lever 12, rotating shaft 13.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention will be further described.
See accompanying drawing 1-6, the rotary drum washing machine of this quick detachable interior bucket disclosed in this invention, comprises interior bucket 1, impeller 2, impeller shafts 3, fixture block 4, impeller axle sleeve 5, circumferential positioning disk 6, circumferential locating slot 7, stage clip 8, annular spacing groove 9, by block 10, slide opening 11, driving lever 12, rotating shaft 13.The central authorities of washing machine inner tub are provided with barrel centre bore in, interior bucket power transmission shaft is fitted with in interior bucket centre bore, interior bucket power transmission shaft inner concentric is set with an impeller shafts, this interior lower end of bucket power transmission shaft is connected with the driving mechanism of washing machine, impeller is arranged on the top of impeller shafts by impeller axle sleeve, and impeller is fixed on impeller shafts by clamping mechanism is spacing.Impeller and interior bucket bottom surface are matched in clearance.There is the flange of a concentric setting impeller bottom surface, and flange outside diameter is greater than impeller sleeve diameter.Impeller size setting when flange height uses according to reality.
Be set with circumferential positioning disk in the middle part of interior bucket power transmission shaft, bottom of the barrel is provided with circumferential locating slot, and circumferential positioning disk and circumferential locating slot match.Circumference positioning disk and circumferential locating slot are the random geometry of coupling mutually, in the present embodiment, as shown in Figure 2, circumferential positioning disk and circumferential locating slot are zigzag structure, its also can for hexagon, quadrangle or other can play the matching structure of circumferential positioning action.
Impeller shafts top is splined shaft, and impeller sleeve lining is keyway, and impeller is fixed on impeller shafts by impeller axle sleeve suit.In actual design, impeller axle sleeve and bottom of the barrel are matched in clearance, and for avoiding impeller axle sleeve and bottom of the barrel excessive friction, bottom impeller, arrange flange, this flange is arc surface, and it effectively can reduce the friction of impeller bottom surface and interior bucket bottom surface.Impeller axle sleeve base flange bottom surface is less than the thickness of circumferential positioning disk to the distance of interior bucket upper bottom surface.The axial limiting effect to impeller axle sleeve is played by the shackle member in clamping mechanism.This clamping mechanism is push type structure, impeller and interior bucket is fixed on impeller shafts by shackle member.Generally, two symmetrical clamping mechanisms are set up in parallel in annular spacing groove up and down.
Thickness at the bottom of interior bucket is more than or equal to interior bucket center-hole diameter, and this structure can ensure the stability of interior bucket in operation process.
Embodiment one: clamping mechanism is spring blocking piece type, shackle member is fixture block, and impeller shafts top is provided with an annular spacing groove along its circumference, and fixture block is one end block with holes, borehole jack on fixture block is contained in the annular spacing groove of impeller shafts, is connected with stage clip between fixture block outer wall and impeller sleeve lining.The thickness of fixture block is less than stopper slot width.Under stage clip relaxation state, the hole wall of fixture block is by apical grafting on annular spacing groove bottom land, and fixture block plays axial limiting effect to impeller axle sleeve; When needing dismounting, with the fixture block that hand pressing is outstanding, the hole on fixture block departs from stopper slot, and contact fixture block limits the clamping of power transmission shaft, and impeller axle sleeve and interior bucket are removed.
Embodiment two: clamping mechanism is pressing push-down, and shackle member is driving lever, and impeller shafts top is provided with an annular spacing groove along its excircle, driving lever is placed in stopper slot, impeller shafts puts and is provided with slide opening, is placed in slide opening by block, touches by the free end of block and driving lever.Slide opening inwall and be respectively arranged with the dop matched by block end, can effectively prevent from skidding off by block, dop can be designed to the various shape such as rectangle, triangle.By between block and slide opening for being slidably matched.
Driving lever free end is the convex structure bent laterally, and be inclined-plane by block free end, contact driving lever free end by block free end, along inclined-plane, driving lever is ejected, and departs from stopper slot.Driving lever and rotating shaft link are equipped with return spring.Under normal conditions, driving lever is placed in stopper slot under the effect of return spring, plays axial restriction effect to impeller axle sleeve.When needs are dismantled, press block, push rod is pushed out, and driving lever pushed away from stopper slot, and the position-limiting action of the internal bucket power transmission shaft of driving lever is cancelled, and impeller and interior bucket are removed.

Claims (9)

1. the rotary drum washing machine of a quick detachable interior bucket, comprise washing machine inner tub, interior bucket power transmission shaft is fitted with in washing machine inner tub centre bore, interior bucket power transmission shaft inner concentric is set with an impeller shafts, this interior lower end of bucket power transmission shaft is connected with the driving mechanism of washing machine, impeller is arranged on the top of impeller shafts by impeller axle sleeve, it is characterized in that: also comprise clamping mechanism; Impeller bottom surface is provided with a concentric flanged structure,
Described interior bucket power transmission shaft is set with circumferential positioning disk, and bottom of the barrel is provided with circumferential locating slot, and circumferential positioning disk and circumferential locating slot match;
Described clamping mechanism is arranged on the binding site of impeller axle sleeve and impeller shafts, and this clamping mechanism is push type structure, is fixed on impeller shafts by impeller axle sleeve by shackle member.
2. the rotary drum washing machine of quick detachable interior bucket according to claim 1, it is characterized in that, impeller shafts top is provided with annular spacing groove along its circumference.
3. the rotary drum washing machine of quick detachable interior bucket according to claim 2, is characterized in that, described clamping mechanism is spring blocking piece type, and shackle member is fixture block, and fixture block is block with holes, and fixture block is set on stopper slot, and fixture block is connected with stage clip.
4. the rotary drum washing machine of quick detachable interior bucket according to claim 2, is characterized in that, be set side by side with two groups of clamping mechanisms in the stopper slot of impeller shafts up and down, the two is symmetrical arranged.
5. the rotary drum washing machine of quick detachable interior bucket according to claim 1, it is characterized in that, described clamping mechanism is pressing post rod type, shackle member is driving lever, impeller shafts top is provided with an annular spacing groove along its circumference, and driving lever is placed in stopper slot, and impeller shafts puts and is provided with slide opening, be placed in slide opening by block, touch by the free end of block and driving lever.
6. the rotary drum washing machine of quick detachable interior bucket according to claim 5, is characterized in that, slide opening inwall and be respectively arranged with the dop matched by block end.
7. the rotary drum washing machine of quick detachable interior bucket according to claim 5, is characterized in that, by between block and slide opening for being slidably matched; Driving lever free end is the convex structure bent laterally.
8. the rotary drum washing machine of quick detachable interior bucket according to claim 1, is characterized in that, described circumferential positioning disk and circumferential locating slot are the random geometry of coupling mutually.
9. the rotary drum washing machine of quick detachable interior bucket according to claim 1, is characterized in that, the thickness at the bottom of interior bucket >=interior bucket center-hole diameter.
CN201510237185.2A 2015-05-12 2015-05-12 Pulsator washing machine with inner barrel easy to disassemble Active CN104805629B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201510237185.2A CN104805629B (en) 2015-05-12 2015-05-12 Pulsator washing machine with inner barrel easy to disassemble
PCT/CN2016/000253 WO2016180041A1 (en) 2015-05-12 2016-05-11 Impeller washing machine having easily detached inner cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510237185.2A CN104805629B (en) 2015-05-12 2015-05-12 Pulsator washing machine with inner barrel easy to disassemble

Publications (2)

Publication Number Publication Date
CN104805629A true CN104805629A (en) 2015-07-29
CN104805629B CN104805629B (en) 2017-02-01

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CN (1) CN104805629B (en)
WO (1) WO2016180041A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105803732A (en) * 2016-06-03 2016-07-27 康红宾 Washing machine inner barrel fixing structure
WO2016180041A1 (en) * 2015-05-12 2016-11-17 康红宾 Impeller washing machine having easily detached inner cylinder
CN107513842A (en) * 2017-09-13 2017-12-26 青岛海尔洗衣机有限公司 The assembling structure and rotary drum washing machine of a kind of impeller and interior bucket
CN107604586A (en) * 2017-09-13 2018-01-19 青岛海尔洗衣机有限公司 A kind of rotary drum washing machine
CN112048880A (en) * 2019-06-06 2020-12-08 青岛海尔洗衣机有限公司 Inner barrel mounting structure and washing machine
CN112899996A (en) * 2021-01-15 2021-06-04 珠海格力电器股份有限公司 Connecting assembly, washing barrel assembly and washing machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114875646B (en) * 2022-05-10 2023-10-24 安徽金帅洗衣机有限公司 Clothes dryer based on double-motor driving

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CN103981673A (en) * 2014-06-12 2014-08-13 康红宾 Inner drum-detachable pulsator washing machine
CN204626043U (en) * 2015-05-12 2015-09-09 康红宾 The rotary drum washing machine of quick detachable interior bucket

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CN104805629B (en) * 2015-05-12 2017-02-01 康红宾 Pulsator washing machine with inner barrel easy to disassemble

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000271386A (en) * 1999-03-23 2000-10-03 Nippon Kentetsu Co Ltd Spinning tub fixing structure for washing machine
CN201136975Y (en) * 2007-12-07 2008-10-22 合肥荣事达洗衣设备制造有限公司 Washing machine inner tub and wave wheel mounting structure
CN202227142U (en) * 2011-04-12 2012-05-23 青岛科技大学 Single-barrel rotary drum washing machine
CN103981673A (en) * 2014-06-12 2014-08-13 康红宾 Inner drum-detachable pulsator washing machine
CN204626043U (en) * 2015-05-12 2015-09-09 康红宾 The rotary drum washing machine of quick detachable interior bucket

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016180041A1 (en) * 2015-05-12 2016-11-17 康红宾 Impeller washing machine having easily detached inner cylinder
CN105803732A (en) * 2016-06-03 2016-07-27 康红宾 Washing machine inner barrel fixing structure
CN105803732B (en) * 2016-06-03 2017-10-13 康红宾 Washing machine inner tub fixed structure
CN107513842A (en) * 2017-09-13 2017-12-26 青岛海尔洗衣机有限公司 The assembling structure and rotary drum washing machine of a kind of impeller and interior bucket
CN107604586A (en) * 2017-09-13 2018-01-19 青岛海尔洗衣机有限公司 A kind of rotary drum washing machine
CN107604586B (en) * 2017-09-13 2022-04-05 合肥海尔洗衣机有限公司 Pulsator washing machine
CN107513842B (en) * 2017-09-13 2022-09-09 青岛海尔洗衣机有限公司 Assembly structure of impeller and inner barrel and impeller washing machine
CN112048880A (en) * 2019-06-06 2020-12-08 青岛海尔洗衣机有限公司 Inner barrel mounting structure and washing machine
CN112899996A (en) * 2021-01-15 2021-06-04 珠海格力电器股份有限公司 Connecting assembly, washing barrel assembly and washing machine

Also Published As

Publication number Publication date
CN104805629B (en) 2017-02-01
WO2016180041A1 (en) 2016-11-17

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Effective date of registration: 20201020

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 bubble stone village

Patentee before: Kang Hongbin