CN110409130A - A kind of roller washing machine speed-reducing clutch and washing machine - Google Patents
A kind of roller washing machine speed-reducing clutch and washing machine Download PDFInfo
- Publication number
- CN110409130A CN110409130A CN201810403860.8A CN201810403860A CN110409130A CN 110409130 A CN110409130 A CN 110409130A CN 201810403860 A CN201810403860 A CN 201810403860A CN 110409130 A CN110409130 A CN 110409130A
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- bearing block
- washing machine
- bearing bracket
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- small
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/30—Driving arrangements
- D06F37/304—Arrangements or adaptations of electric motors
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/30—Driving arrangements
- D06F37/40—Driving arrangements for driving the receptacle and an agitator or impeller, e.g. alternatively
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The present invention discloses a kind of roller washing machine speed-reducing clutch, including big bearing block, big bearing block is equipped with installation cavity, installation cavity outer wall is equipped with the mounting portion for projecting radially outward extension, second bearing is arranged in the one end of installation cavity in the axial direction, the setting of other end opening, open-mouth is removably equipped with small bearing bracket, the small bearing bracket is equipped with through setting, screw hole corresponding with big bearing block periphery mounting portion, equipped with the internal screw thread for agitating the engagement of bolt phase screw thread, it agitates bolt and protrudes into the end of screw hole and mutually limit conflict with the mounting portion of big bearing block, it is mutually separated with agitating small bearing bracket with big bearing block.By being arranged on small bearing bracket for agitating the screw hole of bolt installation, it is screwed on small bearing bracket with realization after agitating bolt, utilizes the purpose for agitating bolt and separating small bearing bracket and the fast quick-detach of big bearing block protruded into small bearing bracket screw hole.The invention further relates to a kind of roller washing machines equipped with above-mentioned speed-reducing clutch.
Description
Technical field
The present invention relates to the components in household electrical appliance, specifically, are related to a kind of roller washing machine speed-reducing clutch, also
It is related to a kind of roller washing machine equipped with above-mentioned speed-reducing clutch.
Background technique
Existing roller washing machine is generally that outer cylinder is arranged in washing machine, and installation is motor driven the interior of rotation in outer cylinder
Cylinder flows into a small amount of washing water into outer cylinder and soaks to clothing after launching clothing into inner cylinder, enables clothing and contains washing
The washing water of agent is sufficiently mixed；Recycle motor driven inner cylinder rotating, using the structures such as lifting rib set in inner cylinder to clothing into
Row is promoted and is beaten, and carries out carrying out washing treatment to clothing using active force is beaten.
For the detersive efficiency of hoisting drum washing machine, applicant proposed a kind of novel roller washing machines, in roller
Inner cylinder is set in washing machine, impeller is installed in inner cylinder.In washing course of washing machine, inner cylinder and impeller are driven and generated by motors
Differential operation further promotes the clean ratio of clothing to promote flow intensity in washing machine outer cylinder.But due in the prior art
Roller washing machine how is arranged on the above-mentioned roller washing machine equipped with impeller and subtracts using motor direct-drive inner cylinder rotating
Speed clutch drives impeller to carry out reasonable distribution to motor driving force using speed-reducing clutch in washing course of washing machine
The speed rotation altogether of impeller and inner cylinder is driven with inner cylinder differential speed rotation, during laundry machine dehydration, just becomes skill urgently to be solved
Art problem.
In view of this present invention is specifically proposed.
Summary of the invention
The technical problem to be solved in the present invention is that overcoming the deficiencies of the prior art and provide a kind of roller washing machine deceleration
Clutch, to realize that impeller shafts and drum shaft to roller washing machine carry out the purpose of power distribution output；Of the invention is another
Purpose is, realizes the purpose that speed-reducing clutch shell is fast installed, dismantled；Another object of the present invention is, realizes and slows down
Clutch engaging sleeve stable drive, the purpose of reduction speed-reducing clutch operation noise in clutch operational process；Of the invention also one
Purpose is, realizes and carries out detection and localization to clutch engaging sleeve, promotes speed-reducing clutch running stability and install reliability
Purpose.
In order to solve the above technical problems, the basic conception of the technical solution adopted by the present invention is:
A kind of roller washing machine speed-reducing clutch comprising big bearing block, big bearing block are equipped with installation cavity, installation cavity
Outer wall is equipped with the mounting portion for projecting radially outward extension, and it is spacious that second bearing, the other end is arranged in the one end of installation cavity in the axial direction
Mouth setting, open-mouth are removably equipped with small bearing bracket, and the small bearing bracket is equipped with through setting and big bearing block
Mounting portion corresponding screw hole in periphery agitates bolt and protrudes into screw hole equipped with the internal screw thread for agitating the engagement of bolt phase screw thread
End and the mounting portion of big bearing block mutually limit conflict, mutually separated with agitating small bearing bracket with big bearing block.
Further, small bearing bracket be equipped with it is extending along motor shaft axial direction, with certain thickness screw pole, screw
Column is equipped in axial direction perforative screw hole.
Further, small bearing bracket side gluing, sealing corresponding with the open-position-side of big bearing block, through across small at palette
At least one fastening bolt of bearing block is mutually fixedly mounted with big bearing block, and the screw pole is set to opposite with palette face one
On the small bearing bracket of side, and screw pole is set at small bearing bracket and big bearing block phase palette corresponding weight in the horizontal direction
It closes.
Further, big bearing block is equipped with the dish-shaped mounting portion that self installation cavity outer wall extends radially outwards, institute on screw pole
If screw hole at least partly with dish-shaped mounting portion corresponding coincidence in motor shaft axial direction parallel direction.
Further, the periphery of small bearing bracket is placed with multiple screw poles, and the difference that each screw pole is set to small bearing bracket is radial
Direction；Set screw axially bored line is parallel with motor shaft axis on each screw pole；Preferably, each screw pole angle at equal intervals
It is arranged at the periphery of small bearing bracket.
Further, big bearing block is equipped with branch corresponding with each screw hole set on small bearing bracket and supports platform, and branch is supported flat
Platform corresponding coincidence on screw hole axis direction with screw hole, the outer end face that branch supports platform is flat with screw hole axis perpendicular
Face；Preferably, screw hole supports the corresponding fitting of the outer end face of platform with branch close to the end face of big bearing block.
Further, screw hole inner wall is equipped with internal screw thread, and what installation phase screw thread engaged in screw hole agitates bolt, agitates spiral shell
The screw rod axial length of bolt is greater than the axial length of screw hole；Preferably, the screw rod end for agitating bolt is plane.
Further, the first end of set installation cavity in the axial direction is equipped with for wearing to washing machine internal on big bearing block
The second bearing of motor shaft traversing through end positioning support；The second end opening setting of installation cavity in the axial direction, open-mouth are detachable
Small bearing bracket is installed, be equipped on the small bearing bracket for wearing motor shaft penetrating end positioning support to installation cavity
First bearing, with small bearing bracket correspondence be fastened after big bearing block open-mouth, enable installation cavity formed both ends power supply machine
The sealed chamber that axis passes through.
Further, second bearing include at least two mutually independent bearings, each bearing along motor shaft axis direction successively
It is installed in the axle bearing mount portion of big bearing block installation cavity first end；And/or first bearing includes at least two mutually independent
Bearing, each bearing is along the axle bearing mount portion that motor shaft axis direction is successively installed on that small bearing bracket inner circumferential surrounds.
The present invention also describes a kind of roller washing machine for being equipped with any of the above-described speed-reducing clutch comprising rolling
Cylinder, is equipped with impeller in roller, and roller is meshed with the drum shaft of speed-reducing clutch, the motor shaft of impeller and speed-reducing clutch is worn
Outlet is meshed.
After adopting the above technical scheme, compared with the prior art, the invention has the following beneficial effects:
By above-mentioned setting, the rotor for realizing roller washing machine can to activation force progress through speed-reducing clutch
The distribution of control exports, and achievees the purpose that the roller for controlling roller washing machine and impeller execute speed rotation or differential speed rotation altogether, in turn
Roller washing machine is realized to correspond to using speed-reducing clutch controllable adjustment roller and impeller rotary state, to control roller washing machine
Execute the effect of washing process and dehydration.
By being arranged on small bearing bracket for agitating the screw hole of bolt installation, sled is screwed on small bearing bracket to realize
It after dynamic bolt, agitates bolt and contradicts big bearing block, and then reaching will be small using the bolt that agitates protruded into small bearing bracket screw hole
The purpose of bearing block and the fast quick-detach separation of big bearing block.
A specific embodiment of the invention is described in further detail with reference to the accompanying drawing.
Detailed description of the invention
The a part of attached drawing as the application, for providing further understanding of the invention, of the invention is schematic
Examples and descriptions thereof are used to explain the present invention, but does not constitute an undue limitation on the present invention.Obviously, the accompanying drawings in the following description
Only some embodiments to those skilled in the art without creative efforts, can be with
Other accompanying drawings can also be obtained according to these attached drawings.In the accompanying drawings:
Fig. 1 is the backsight structural representation of roller washing machine speed-reducing clutch in the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the A-A section of Fig. 1 in the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the B-B section of Fig. 1 in the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the C-C section of Fig. 1 in the embodiment of the present invention；
Fig. 5 is the configuration schematic diagram of roller washing machine speed-reducing clutch in the embodiment of the present invention；
Fig. 6 is the side structure schematic view of roller washing machine speed-reducing clutch in the embodiment of the present invention.
In figure: 1, shell；2, motor；3, clutch engaging sleeve；4, clutch fixed disk；5, motor shaft；6, drum shaft；7, it brakes
Wheel；8, train；9, shift fork；10, big bearing block；11, small bearing bracket；12, installation cavity；13, first bearing；14, second bearing；
15, fastening bolt；16, positioning column；17, screw pole；18, mounting portion；19, grafting muscle；110, locating slot section；111, positioning is slitted
Mouthful；112, extend muscle；113, muscle is assembled；114, bolt is agitated；115, locating slot；116, branch supports platform；21, rotor；22, it engages
Slot；23, muscle is engaged；30, reset spring；31, outer ring engaging tooth；32, muscle is clamped；33, internal messing tooth；34, engaging tooth；35, bullet
Property pad；36, annulus；37, covering portion；41, inner ring engaging tooth；42, position sensor；81, input axle sleeve；82, planetary wheel carrier；
83, sun gear；84, the first planetary gear；85, the second planetary gear；86, ring gear；811, external toothing tooth；91, dowel；92, it limits
Position muscle.
It should be noted that these attached drawings and verbal description are not intended to the design model limiting the invention in any way
It encloses, but illustrates idea of the invention by referring to specific embodiments for those skilled in the art.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in embodiment is clearly and completely described, the following examples are intended to illustrate the invention, but
It is not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that the orientation or position of the instructions such as term " on ", "lower", "inner", "outside"
Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is interpreted as limitation of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Referring to shown in Fig. 1 to Fig. 6, the embodiment of the present invention provides a kind of roller washing machine speed-reducing clutch comprising shell
Body 1, shell 1 and washing machine outer cylinder bottom phase assembly connection, speed-reducing clutch is fixedly installed on roller washing machine；Motor 2,
Including rotatable rotor 21, with the roller and impeller offer rotating force to roller washing machine；Installation cavity is equipped in shell 1
12, it is provided with braked wheel 7 in installation cavity 12, is equipped with train 8 in braked wheel 7；Motor shaft 5, one end are meshed with rotor 21,
The other end passes through and constitutes impeller shafts in shell 1 after the train 8 installed, and impeller shafts are meshed connection with the impeller of roller washing machine；
Drum shaft 6, one end are meshed with train 8, and the other end is meshed connection with the roller of roller washing machine；The train 8 is additionally provided with
Input axle sleeve 81, the distribution of input axle sleeve 81 are meshed with the other assemblies in clutch engaging sleeve 3 and train 8, and clutch engaging sleeve 3 exists
Clutch driving unit effect under, can be moved along 5 axis direction of motor shaft, be meshed respectively with rotor 21 corotation or with
Set clutch fixing sleeve 4 is meshed braking on shell 1, realizes inner cylinder and the rotation of impeller differential when roller washing machine executes washing procedure
Turn and execute dehydration procedure inner cylinder and the impeller purpose that speed rotates altogether.
In the embodiment of the present invention, the train 8 includes planetary wheel carrier 82, and intermeshing the is equipped on planetary wheel carrier 82
One planetary gear 84 and the second planetary gear 85, the first planetary gear 84 are meshed with the sun gear 83 at center, the second planetary gear 85 with it is interior
Gear ring 86 is meshed, and sun gear 83 is fixedly installed on motor shaft 5 and rotates jointly with motor shaft 5, ring gear 86 and drum shaft 6
It is mutually fixedly connected, planetary wheel carrier 82 is fixedly connected with 81 phase of input axle sleeve.
When washing machine executes dehydration procedure, the kind of drive of speed-reducing clutch is as follows:
At this point, clutch engaging sleeve is meshed with rotor, mutually separates with shell；Rotor drive simultaneously motor shaft and
Clutch engaging sleeve rotates at the same speed, and motor shaft directly drives the rotation of impeller generation and rotor same rotational speed；Clutch engaging sleeve
Input axle sleeve is driven to rotate at the same speed, input axle sleeve drives planetary wheel carrier to rotate at the same speed, is driven at this time due to sun gear by motor shaft
Synchronized rotation is generated, the first planetary gear and the second planetary gear is made not to generate rotation, and enables planetary wheel carrier directly through the second planet
Wheel drives ring gear to generate synchronized rotation, and ring gear drives drum shaft to generate synchronized rotation again, and then roller is driven to generate and electricity
The rotation of machine rotor same rotational speed enables the speed rotation altogether of roller and impeller.
When washing machine executes washing procedure, the kind of drive of speed-reducing clutch is as follows:
At this point, clutch engaging sleeve is mutually separated with rotor, is mutually fixed with shell；Rotor only individually drives motor shaft
Rotation, motor shaft directly drive the rotation of impeller generation and rotor same rotational speed；At this time planetary wheel carrier through clutch axle sleeve with
Shell is mutually fixed, and sun gear generates synchronized rotation by motor shaft driving, and the first planetary gear is driven to generate differential not rotating Vortex, the
One planet belt moves the second planetary gear and generates differential not rotating Vortex, and the second planetary gear drives ring gear to generate differential rotating Vortex,
Ring gear drives drum shaft to generate rotation again, and then drives roller generation and the rotation of rotor different rotating speeds, identical steering,
Enable roller and impeller differential speed rotation.
By above-mentioned setting, the rotor for realizing roller washing machine can to activation force progress through speed-reducing clutch
The distribution of control exports, and achievees the purpose that the roller for controlling roller washing machine and impeller execute speed rotation or differential speed rotation altogether, in turn
Roller washing machine is realized to correspond to using speed-reducing clutch controllable adjustment roller and impeller rotary state, to control roller washing machine
Execute the effect of washing process and dehydration.
In the embodiment of the present invention, the shell 1 of speed-reducing clutch includes big bearing block 10, is arranged in big 10 installation cavity of bearing block
Braked wheel 7 in 12 and the train 8 being arranged in braked wheel 7, the braked wheel 7 is sealed close to the open end of motor side pacifies
Equipped on small bearing bracket 11, first bearing 13 is installed in the small bearing bracket 11；Big bearing block 10 and installation cavity 12 are open
Hold the opposite other side that second bearing 14 is installed.First bearing 13 is contacted with 81 phase limited support of input axle sleeve, second bearing
14 contact with 6 phase limited support of drum shaft.To realize and bearing is respectively set to carry out effectively to roller in shell rear and front end
The purpose of support.Simultaneously as motor shaft 5 and sun gear 83, the first planetary gear 84, the second planetary gear 85, ring gear 86 are successively
It is meshed, and ring gear 86 is fixedly connected with 6 phase of drum shaft, planetary wheel carrier 82 is fixedly connected with 81 phase of input axle sleeve, enables first
Supporting force can be transferred directly to motor shaft 5 by bearing 13 and second bearing 14, to realize effective support to motor shaft.
Embodiment one
As depicted in figs. 1 and 2, this embodiment describes a kind of roller washing machine speed-reducing clutch comprising big bearing
Seat 10, big bearing block 10 are equipped with installation cavity 12, and the braked wheel 7 in big bearing block installation cavity 12 is arranged in and is arranged in braked wheel
Train 8 in 7, the first end of installation cavity 12 in the axial direction is equipped with determines for 5 traversing through end of motor shaft worn to washing machine internal
The second bearing 14 of position support；The second end opening setting of installation cavity 12 in the axial direction, open-mouth is removably equipped with small
Bearing block 11 is equipped on the small bearing bracket 11 for wearing to the of the motor shaft penetrating end positioning support inside installation cavity 12
One bearing 15.
By setting speed-reducing clutch shell to through being bolted fixed big bearing block and small bearing bracket, so as to slow down
Bell housing carries out fast assembling-disassembling, improves the assembly efficiency of speed-reducing clutch；Meanwhile screw disassembling assemble by way of pair
Speed-reducing clutch shell is assembled, and can effectively be simplified the cumbersome degree of structure of device, rationally be reduced production cost.
In the present embodiment, 11 side of small bearing bracket gluing, sealing corresponding with the open-position-side of big bearing block 10, at palette
It is sequentially passed through small bearing bracket 11 and is mutually fixedly mounted at least one fastening bolt 102 of big bearing block 10.
In the present embodiment, small bearing bracket 11 is the ring-type for the open-mouth diameter that outer peripheral diameter is greater than big bearing block installation cavity 12
Structure, small bearing bracket 11 and installation cavity 12 are coaxially disposed, and are evenly equipped with multiple through-holes around axle center on small bearing bracket 11, each through-hole with it is small
The distance between 11 axle center of bearing block is greater than the open-mouth radius of big 10 installation cavity 12 of bearing block；Big bearing block 10 is equipped with from peace
The dish-shaped mounting portion 18 that 12 outer walls of behaveing affectedly extend radially outwards, mounting portion 18 are equipped with the spiral shell being mutually arranged in a one-to-one correspondence with each through-hole
Keyhole, enable the penetrating end of each fastening bolt 15 from respective through hole pass through small bearing bracket 11 after with corresponding bolt on big bearing block 10
The engagement of hole phase screw thread；Preferably, the equal setting in the distance between each through-hole and 11 axle center of small bearing bracket.
In the present embodiment, small bearing bracket 11 is equipped with the grafting muscle 19 extended to big 10 direction of bearing block protrusion, grafting muscle
19 surround, peripheral side and the installation cavity 12 open inner wall phase of circle-shaped grafting muscle 19 open corresponding circle-shaped with installation cavity 12
Corresponding palette.
In the present embodiment, the open end inner wall of installation cavity 12 is equipped with the locating slot section 110 that radial distance increases, locating slot
The inner wall diameter of the section 110 and outer peripheral surface diameter etc. of grafting muscle 19 is big or interference fit is arranged, the insertion end of grafting muscle 19 with
Locating slot section 110 fits contact close to the inner face of 12 central side of installation cavity, is carried out with the insertion position to small bearing bracket 11
Positioning；Preferably, the outside of 19 end of grafting muscle is equipped with chamfering, and the inside of the outer end face of locating slot section 110 is equipped with chamfering.
It in the present embodiment, is equipped at least one at the periphery on small bearing bracket 11 and positions gap 111, set on big bearing block 10
There is the positioning bar matched with positioning gap 111, with the positioning bar pair when small bearing bracket 11 is fixedly installed in big bearing block 10
Positioning gap 111 should be inserted into.
In the present embodiment, the periphery of 5 traversing through end of motor shaft is set with the axle sleeve of coaxial arrangement, and axle sleeve constitutes drum shaft 6, rolling
Be meshed connection, the other end of one end and the train 8 of cylinder axis 6 is meshed with the roller of washing machine after big bearing block 10 and connect,
The periphery of drum shaft 6 and 14 phase limited support of second bearing；The periphery of 5 penetrating end of motor shaft is set with the input shaft of coaxial arrangement
Set 81, one end of input axle sleeve 81 be meshed with train 8 connection, the other end pass through after small bearing bracket 11 through clutch engaging sleeve 3 and
Rotor 21 is controllable to be meshed or separates, periphery and the 13 phase limited support of first bearing of input axle sleeve 81；Motor shaft 5 is worn
It crosses braked wheel 7 and is meshed with the train 8 in braked wheel 7.
In the present embodiment, the first end of installation cavity 12, which is equipped with, extends muscle 112 along the circle that 12 axis of installation cavity extends, and extends
The internal perisporium of muscle 112 surrounds the axle bearing mount portion assembled for second bearing 14；The inner circumferential of cyclic annular small bearing bracket 11 is equipped with a circle edge
The assembly muscle 113 that 12 axis of installation cavity extends, the internal perisporium of assembly muscle 113 surround the bearing installation assembled for first bearing 13
Portion.
In the present embodiment, second bearing 14 includes at least two mutually independent bearings, and each bearing is along 5 axis side of motor shaft
Extend in the axle bearing mount portion that 112 inner circumferential of muscle surrounds to being successively installed on set by big 10 installation cavity of bearing block, 12 first end；With/
Or, first bearing 13 includes at least two mutually independent bearings, each bearing is successively installed on small axis along 5 axis direction of motor shaft
It holds in the axle bearing mount portion that set assembly 113 inner circumferential of muscle of seat 11 surrounds.
Embodiment two
As shown in figures 1 and 3, this embodiment describes a kind of roller washing machine speed-reducing clutch comprising big bearing
Seat 10, big bearing block 10 are equipped with installation cavity 12, and 12 outer wall of installation cavity is equipped with the mounting portion 18 for projecting radially outward extension, setting
Braked wheel 7 in big 10 installation cavity 12 of bearing block and the train 8 being arranged in braked wheel 7, installation cavity 12 is in the axial direction
First end is equipped with for wearing to the second bearing 14 of the 5 traversing through end positioning support of motor shaft of washing machine internal；Installation cavity 12 is along axis
The second end opening in line direction is arranged, and open-mouth is removably equipped with small bearing bracket 11, and the small bearing bracket 11 is equipped with
Through setting, corresponding with big 10 periphery mounting portion of bearing block screw hole, it is equipped in screw hole for agitating 114 phase spiral shell of bolt
Line engagement internal screw thread, agitate bolt 114 protrude into screw hole end and big bearing block 10 18 phase of mounting portion limit conflict with
Small bearing bracket 11 is agitated to separate with big 10 phase of bearing block.
By being arranged on small bearing bracket for agitating the screw hole of bolt installation, sled is screwed on small bearing bracket to realize
It after dynamic bolt, agitates bolt and contradicts big bearing block, and then reaching will be small using the bolt that agitates protruded into small bearing bracket screw hole
The purpose of bearing block and the fast quick-detach separation of big bearing block.
In the present embodiment, small bearing bracket 11 be equipped with it is extending along 5 axial direction of motor shaft, with certain thickness screw
Column 17, screw pole 17 are equipped in axial direction perforative screw hole.
In the present embodiment, 11 side of small bearing bracket gluing, sealing corresponding with the open-position-side of big bearing block 10, at palette
Be fixedly mounted through at least one fastening bolt 15 across small bearing bracket 11 with big 10 phase of bearing block, the screw pole 17 be set to
On the small bearing bracket 11 of palette face opposite side, and screw pole 17 is set to 10 phase sealing paste of small bearing bracket 11 and big bearing block
At conjunction.
In the present embodiment, big bearing block 10 is equipped with the dish-shaped mounting portion 18 that 12 outer wall of self installation chamber extends radially outwards,
Set screw hole is at least partly corresponding heavy in the axial parallel direction of motor shaft 5 with dish-shaped mounting portion 18 on screw pole 17
Close so that protrude into screw hole agitate bolt end with big bearing block is inconsistent contacts, and then realization agitates bolt for small axis
Hold the purpose that seat is pried open, mutually separated with big bearing block.
In the present embodiment, the periphery of small bearing bracket 11 is placed with multiple screw poles 17, and each screw pole 17 is set to small bearing bracket
11 different radial directions；Set screw axially bored line is parallel with 5 axis of motor shaft on each screw pole 17；Preferably, each spiral shell
Angle is arranged at the periphery of small bearing bracket 11 post 17 at equal intervals.
In the present embodiment, big bearing block 10 is equipped with branch corresponding with each screw hole set on small bearing bracket 11 and supports platform
116, branch supports that platform 116 and screw hole are corresponding on screw hole axis direction to be overlapped, and props up the outer end face to platform 116 and is and screw
The perpendicular plane of axially bored line；Preferably, screw hole is opposite to the outer end face of platform 116 with branch close to the end face of big bearing block 10
It should be bonded.
In the present embodiment, screw hole inner wall is equipped with internal screw thread, and the engagement of installation phase screw thread agitates bolt in screw hole
114, the screw rod axial length for agitating bolt 114 is greater than the axial length of screw hole, to guarantee to protrude into screw hole to agitate spiral shell
Bolt can mutually limit conflict with big bearing block, guarantee that it can agitate small bearing；Preferably, the screw rod end for agitating bolt 114 is
Plane agitates contact area between bolt and big bearing block with increase, promotion agitates action intensity.
Embodiment three
As shown in Figure 1 and Figure 4, a kind of roller washing machine speed-reducing clutch is described in the present embodiment comprising big axis
Seat 10 is held, big bearing block 10 is equipped with installation cavity 12, and 12 outer wall of installation cavity is equipped with the mounting portion 18 for projecting radially outward extension, if
The train 8 setting the braked wheel 7 in big 10 installation cavity 12 of bearing block and being arranged in braked wheel 7, installation cavity 12 is in the axial direction
First end be equipped with for wearing to the second bearing 14 of the 5 traversing through end positioning support of motor shaft of washing machine internal；12 edge of installation cavity
The second end opening of axis direction is arranged, and open-mouth is removably equipped with small bearing bracket 11, sets on the small bearing bracket 11
The positioning column 16 that oriented 10 direction of big bearing block protrusion extends, big bearing block 10 are equipped with the locating slot matched with positioning column 16
115。
By the way that the positioning column of grafting corresponding with big bearing block is arranged on small bearing bracket, small bearing bracket and big axis are realized
It is unique to hold rigging position between seat；And positioning assembly is carried out using positioning column, reach fast between small bearing bracket and big bearing block
Speed, precise positioning fasten the effect of installation.
In the present embodiment, 11 side of small bearing bracket gluing, sealing corresponding with the open-position-side of big bearing block 10, positioning column 16 is set
At the palette of small bearing bracket 11 and big bearing block 10.
In the present embodiment, fastening bolt 15 can be set on positioning column 16, so that fastening bolt 15 passes through positioning column 16
Fixation is engaged with big bearing block phase screw thread afterwards, constitutes the bolt mounting structure as described in embodiment one；Concrete mode is as follows: institute
The through-hole that positioning column 16 is equipped with coaxial arrangement is stated, the slot bottom of locating slot 115 is equipped with the bolt of coaxial arrangement corresponding with through-hole
Hole, the end of fastening bolt 15 pass through and nibble after set through-hole with bolt hole phase screw thread set by 115 slot bottom of locating slot on positioning column 16
It closes and fixes；Preferably, positioning column 16 is the cylindrical structure extended along 5 axis parallel direction of motor shaft, and locating slot 115 is along electricity
The cylinder shape groove that 5 axis parallel direction of arbor extends；The aperture of bolt hole set by 115 slot bottom of locating slot is less than or equal to positioning column
The aperture of set through-hole on 16, the aperture of set through-hole is less than or equal to the periphery wall diameter of section of positioning column 16 on positioning column 16,
The periphery wall diameter of section of positioning column 16 is less than or equal to the slot bottom outer profile diameter of locating slot 115.To ensure that fastening bolt
Fixation is engaged with bolt hole phase screw thread set by locating slot after positioning column, small bearing bracket is realized by fastening bolt and clamps installation
Purpose on big bearing block.
In the present embodiment, it can be arranged on positioning column 16 and agitate bolt 114, so as to agitate bolt 114 across positioning column
Conflict is mutually limited with big bearing block after 16, is separated with agitating small bearing 11 with big 10 phase of bearing block, is constituted such as institute in embodiment two
The screw stud structure stated；Concrete mode is as follows: the positioning column 16 is equipped with the screw hole of coaxial arrangement, the slot of locating slot 115
Bottom sealed set, the end for agitating bolt 114 protrude on positioning column 16 after set screw hole mutually limited with 115 slot bottom of locating slot to
Touching, is separated with agitating small bearing bracket 11 with big 10 phase of bearing block.
In the present embodiment, multiple positioning columns 16 are placed on small bearing bracket 11, each positioning column 16 is set to small bearing bracket 11
Different radial directions；Preferably, angle is arranged at the periphery of small bearing bracket 11 at equal intervals for each positioning column 16.
Example IV
As shown in Figures 1 to 5, a kind of roller washing machine speed-reducing clutch is described in this implementation comprising shell 1,
It is provided with braked wheel 7 in set installation cavity 12 on shell 1, the train 8 being set to inside braked wheel 7 is nibbled with 21 phase of rotor
The motor shaft 5 of conjunction penetrates train 8, to drive impeller shafts and drum shaft 6 to rotate；Be additionally provided between shell 1 and rotor 21 from
Engaging sleeve 3 is closed, clutch engaging sleeve 3 can move under the effect of clutch driving structure along 5 axis direction of motor shaft, enable clutch engaging sleeve
The 4 clutch fixed disks 4 installed on rotation or clutch engaging sleeve 3 and shell 1 that are meshed with rotor 21 are meshed locking.
By installing mutually independent clutch engaging sleeve and clutch fixed disk on speed-reducing clutch shell so that slow down from
The purpose that can be independently arranged, individually be installed between the different components of clutch improves the component mark of speed-reducing clutch
Quasi-ization degree, and then greatly improve the assembly efficiency of speed-reducing clutch.
In the present embodiment, the shell 1 includes big bearing block 10, and big bearing block 10 is equipped with installation cavity 12, installation cavity 12
It is arranged in the axial direction close to the open at one end of rotor 21, open-mouth is removably equipped with small bearing bracket 11, and clutch is solid
Price fixing 4 is fixedly installed in small bearing bracket 11 close to the side of rotor 21.
In the present embodiment, clutch fixed disk 4 and 3 coaxial package of clutch engaging sleeve on motor shaft 5, clutch fixed disk 4
Inner circumferential is equipped with a circle inner ring engaging tooth 41, and clutch engaging sleeve 3 is equipped with a circle outer ring engaging tooth 31 close to one end periphery of shell 1,
Make clutch engaging sleeve 3 be moved to outer ring engaging tooth 31 under the effect of clutch driving structure and be meshed with inner ring engaging tooth 41 to connect.
In the present embodiment, clamping is equipped with reset spring 30, clutch between the clutch fixed disk 4 and clutch engaging sleeve 3
Engaging sleeve 3 is mutually limited with clutch driving structure close to the side of rotor 21 and is contacted, and installs clutch engaging sleeve 3 movably
Between clutch fixed disk 4 and rotor 21.
In the present embodiment, clutch fixed disk 4 is an annular structure, is placed at least one in circular clutch fixed disk 4
A pilot hole, small bearing bracket 11 are equipped with the bolt hole that matches with pilot hole, bolt pass through after pilot hole with bolt hole phase spiral shell
Line fastening, enables clutch fixed disk 4 be fixedly installed on small bearing bracket 11 through bolt；Preferably, in circular clutch fixed disk 4 etc.
Interval angles are placed with multiple pilot holes；It is further preferred that each pilot hole is placed equidistant in the center of clutch fixed disk 4,
And aperture of each pilot hole etc. is arranged greatly.
In the present embodiment, each tooth top both ends of inner ring engaging tooth 41 and outer ring engaging tooth 31 are respectively equipped with circular arc chamfering, with
It is meshed convenient for clutch fixed disk 4 and clutch engaging sleeve 3.
In the present embodiment, the periphery of clutch engaging sleeve 3 is equipped with the clamping muscle 32 of a circle radially protruding, and clamping muscle 32 is close to electricity
The side of machine rotor 21 is contacted with the limit of 9 phase of shift fork of clutch driving structure, and shift fork 9 mentions clutch engaging sleeve 3 through clamping muscle 32
The position-limiting action power for feeding to 4 direction of clutch fixed disk makes clutch engaging sleeve 3 movably be assemblied in rotor 21 and clutch solid
Between price fixing 4.
In the present embodiment, the train 8 include be sheathed on 5 periphery of motor shaft, from 11 center of small bearing bracket be pierced by shell
Input axle sleeve 81, the traversing through end periphery of input axle sleeve 81 is equipped with a circle external toothing tooth 811, and the inner circumferential of clutch engaging sleeve 3 is equipped with
One circle internal messing tooth 33, internal messing tooth 33 and the corresponding engagement of external toothing tooth 811 connection, make clutch engaging sleeve 3 and input axle sleeve
Be meshed fixation between 81.
In the present embodiment, set external toothing tooth 811 is covered in the extended distance of 5 axis direction of motor shaft in input axle sleeve 81
The shift position of internal messing tooth 33 in 3 moving process of clutch engaging sleeve enables clutch engaging sleeve 3 be acted on by clutch driving unit along electricity
When 5 axis of arbor is mobile, inside and outside engaging tooth 31,811 is meshed connection always；Preferably, clutch engaging sleeve 3 is close to rotor
21 one end is equipped with the multiple engaging tooths 34 projected radially outward, and rotor 21 is fixed equipped with matching with engaging tooth 34
Engaging groove 22.
Embodiment five
As shown in Figures 1 to 5, a kind of roller washing machine speed-reducing clutch is described in the present embodiment comprising clutch
Engaging sleeve 3, clutch engaging sleeve 3 can move under the effect of clutch driving structure along 5 axis direction of motor shaft, enable clutch engaging sleeve 3
It is meshed or separates with rotor 21；Clutch engaging sleeve 3 is equipped with the engaging tooth 34 being meshed with rotor 21, engaging tooth
It is set with elastic cushion 35 outside 34, enables engaging tooth 34 be meshed through elastic cushion 35 with rotor 21 and contacts.
By the way that elastic cushion is arranged between rotor in the engaging tooth of clutch engaging sleeve, to eliminate clutch engaging sleeve and electricity
Noise when machine rotor is meshed reduces vibration when speed-reducing clutch operation and noise, and then it is whole to effectively improve washing machine
The users'comfort of machine operation.
In the present embodiment, one end of clutch engaging sleeve 3 is equipped with the multiple engaging tooths 34 radially protruded, each engaging tooth
The 34 side claddings far from 3 center of clutch engaging sleeve are equipped with elastic cushion 35.
In the present embodiment, the elastic cushion 35 includes an annulus 36 being arranged along clutch engaging sleeve end face, edge on annulus 36
It projects radially outward and is extended with multiple covering portion 36, each covering portion 36 fastens correspondingly to be installed on engaging tooth 34.
In the present embodiment, rotor 21 close to the side of clutch engaging sleeve 3 be equipped with it is a plurality of it is radially extending, nibbled to clutch
The engagement muscle 23 of 3 direction of trap protrusion, the adjacent gap engaged between muscle 23 are constituted and set engaging tooth 34 on clutch engaging sleeve 3
The engaging groove 22 of corresponding engagement.
In the present embodiment, is also coated and cover by elastic cushion 35 on the circumferential profile side of engaging tooth 34, enable engaging tooth 34
Circumferential profile side is meshed with 22 side inner wall of engaging groove through elastic cushion 35 and contacts, and is turned with reducing motor driven clutch engaging sleeve
Noise during dynamic.
Embodiment six
As shown in Figures 1 to 6, a kind of roller washing machine speed-reducing clutch is described in the present embodiment comprising shell
1, shell 1 is equipped with clutch engaging sleeve 3 outside, and clutch engaging sleeve 3 can be under the effect of clutch driving structure along 5 axis direction of motor shaft
It is mobile, enable clutch engaging sleeve 3 be meshed or separate with rotor 21；It is additionally provided on speed-reducing clutch to clutch engaging sleeve 3
Set the position sensor 42 detected.
By the way that position sensor is arranged on speed-reducing clutch, to realize the accurate detection to clutch engaging sleeve position, into
And reach the timely monitoring to speed-reducing clutch operation troubles, effectively improve the running stability of speed-reducing clutch and reliable
Degree.
In the present embodiment, clutch driving structure includes shift fork 9, is rotatably mounted on shell 1 in the middle part of shift fork 9, shift fork 9
The limit of first end and 3 phase of clutch engaging sleeve contact, second end is connected with driver element, to be pulled in the case where driving unit acts on
The rotation of shift fork 9 drives clutch engaging sleeve 3 to move along 5 axis direction of motor shaft in turn；Position sensor 42 is to shift fork 9 and shell 1
Between relative position detected, to obtain the position of clutch engaging sleeve 3.In the present embodiment, the driving unit can be with
It is set as stepper motor, the output end of stepper motor is connected through drawstring with shift fork end.
In the present embodiment, the periphery of clutch engaging sleeve 3 is equipped with the clamping muscle 32 of a circle radially protruding, and clamping muscle 32 is close to electricity
The side of machine rotor mutually limits with the first end of shift fork 9 and contacts, and shift fork 9 provides to close clutch engaging sleeve 3 through clamping muscle 32
The position-limiting action power in 1 direction of shell, is assemblied in clutch engaging sleeve 3 movably between rotor 21 and clutch fixed disk 4；
Preferably, reset spring 30 is additionally provided between the clamping muscle 32 and shell 1 of clutch engaging sleeve 3, reset spring 30 engages clutch
Set 3 is provided to the elastic force far from 1 direction of shell, so that clutch engaging sleeve 3 is assemblied under the action of reset spring 30 and shift fork 9
On speed-reducing clutch.
In the present embodiment, the first end of shift fork 9, which is equipped with, clamps one section of arc-shaped that 32 periphery of muscle extends around clutch engaging sleeve 3
Dowel 91, the both ends of dowel 91 are respectively equipped with the limit rib 92 radially extended along clutch engaging sleeve 3, limit rib 92 respectively with
It clamps muscle 32 and mutually limits contact close to the side of rotor 21；Position sensor 42 is set to shell corresponding with limit rib 92
On 1, to be detected to the distance between limit rib 92 and shell 1；Preferably, at the center of dowel 91 and 9 shaft of shift fork
In same vertical plane, enable the limit rib 92 at 91 both ends of dowel always in same level height.
In the present embodiment, the shell 1 includes big bearing block 10, and big bearing block 10 is equipped with installation cavity 12, installation cavity 12
It is arranged in the axial direction close to the open at one end of rotor 21, open-mouth is removably equipped with small bearing bracket 11, small bearing
Seat 11 is equipped with clutch fixed disk 4 close to the side of rotor 21；The clutch that is installed on that can be pivoted in the middle part of shift fork 9 is fixed
On disk 4；Position sensor 42 is set in clutch fixed disk 4 corresponding with limit rib 92, to fix to limit rib 92 with clutch
Relative distance between disk 4 is detected.
In the present embodiment, the corresponding coincidence in 5 axis parallel direction of motor shaft is set position sensor 42 with limit rib 92
It sets；Preferably, limit rib 92 on 3 circumferencial direction of clutch engaging sleeve have certain extension width, enable in 9 moving process of shift fork
Guarantee that position sensor 42 at least partly coincides with limit rib 92 always in 5 axis parallel direction of motor shaft.
In the present embodiment, position sensor 42 is installed on shift fork 9, with to the relative distance between shift fork 9 and shell 1 into
Row detection；Preferably, position sensor sets 42 and is set to shift fork 9 and 3 touching position of clutch engaging sleeve.
Embodiment seven
This embodiment describes a kind of laundry drums for being equipped with any speed-reducing clutch of above-described embodiment one to six
Machine comprising roller is equipped with impeller in roller, and roller is meshed with the drum shaft of speed-reducing clutch, impeller and deceleration clutch
The motor shaft traversing through end of device is meshed, and clutch engaging sleeve can move under the effect of clutch driving structure along motor shaft axis direction,
Clutch engaging sleeve is enabled to be meshed with rotor to drive clutch engaging sleeve to rotate jointly with rotor and by clutch engaging sleeve
Rotary driving force import train drive motor shaft and drum shaft and rotate at the same speed；Or the clutch installed on clutch engaging sleeve and shell
Fixed disk is meshed with the locking clutch engaging sleeve on motor shaft direction of rotation and imports the rotary driving force of clutch engaging sleeve
Train drive motor shaft and drum shaft differential speed rotation.
The above is only presently preferred embodiments of the present invention, is not intended to limit the present invention in any form, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this patent
Member without departing from the scope of the present invention, when the technology contents using above-mentioned prompt are modified or are modified to
The equivalent embodiment of equivalent variations, but anything that does not depart from the technical scheme of the invention content, it is right according to the technical essence of the invention
Any simple modification, equivalent change and modification made by above embodiments, in the range of still falling within the present invention program.
Claims (10)
1. a kind of roller washing machine speed-reducing clutch, it is characterised in that: including big bearing block, big bearing block is equipped with installation
Chamber, the open at one end setting of installation cavity in the axial direction, open-mouth are removably equipped with small bearing bracket, the small bearing bracket
Be equipped with through setting, corresponding with big bearing block screw hole, agitate bolt protrude into screw hole end and big bearing block
Mutually limit contradicts, and is mutually separated with agitating small bearing bracket with big bearing block.
2. a kind of roller washing machine speed-reducing clutch according to claim 1, which is characterized in that small bearing bracket is equipped with
It is extending along motor shaft axial direction, there is certain thickness screw pole, screw pole is equipped in axial direction perforative screw
Hole.
3. a kind of roller washing machine speed-reducing clutch according to claim 2, which is characterized in that small bearing bracket side with
The open-position-side of big bearing block corresponds to gluing, sealing, and at least one fastening bolt and big axis across small bearing bracket are passed through at palette
Seat is held mutually to be fixedly mounted, the screw pole be set to on the small bearing bracket of palette face opposite side, and screw pole be set to it is small
It is corresponding in the horizontal direction at bearing block and big bearing block phase palette to be overlapped.
4. a kind of roller washing machine speed-reducing clutch according to claim 3, which is characterized in that big bearing block is equipped with
The dish-shaped mounting portion that self installation cavity outer wall extends radially outwards, on screw pole set screw hole at least partly with dish-shaped mounting portion
The corresponding coincidence in motor shaft axial direction parallel direction.
5. according to a kind of any roller washing machine speed-reducing clutch of claim 2 to 4, which is characterized in that small bearing
The periphery of seat is placed with multiple screw poles, and each screw pole is set to the different radial directions of small bearing bracket；Set spiral shell on each screw pole
Nail hole axis is parallel with motor shaft axis；
Preferably, angle is arranged at the periphery of small bearing bracket at equal intervals for each screw pole.
6. a kind of roller washing machine speed-reducing clutch according to any one of claims 1 to 5, which is characterized in that big bearing
Seat is equipped with branch corresponding with each screw hole set on small bearing bracket and supports platform, and branch supports platform and screw hole in screw axially bored line
Corresponding on direction to be overlapped, branch supports the outer end face of platform as the plane with screw hole axis perpendicular；
Preferably, screw hole supports the corresponding fitting of the outer end face of platform with branch close to the end face of big bearing block.
7. a kind of roller washing machine speed-reducing clutch according to any one of claims 1 to 6, which is characterized in that screw hole
Inner wall is equipped with internal screw thread, and what installation phase screw thread engaged in screw hole agitates bolt, and the screw rod axial length for agitating bolt is greater than
The axial length of screw hole；
Preferably, the screw rod end for agitating bolt is plane.
8. a kind of roller washing machine speed-reducing clutch according to any one of claims 1 to 7, which is characterized in that big bearing
The set first end of installation cavity in the axial direction is equipped with for wearing to the motor shaft traversing through end positioning support of washing machine internal on seat
Second bearing；The second end opening setting of installation cavity in the axial direction, open-mouth is removably equipped with small bearing bracket, described
Small bearing bracket on first bearing for wearing motor shaft penetrating end positioning support to installation cavity is installed, in small bearing
Seat correspondence is fastened after big bearing block open-mouth, and installation cavity is enabled to form the sealed chamber that both ends power supply arbor passes through.
9. a kind of roller washing machine speed-reducing clutch according to claim 8, which is characterized in that second bearing includes extremely
Few two mutually independent bearings, each bearing are successively installed on the axis of big bearing block installation cavity first end along motor shaft axis direction
It holds in mounting portion；
And/or first bearing includes at least two mutually independent bearings, each bearing is successively installed on along motor shaft axis direction
In the axle bearing mount portion that small bearing bracket inner circumferential surrounds.
10. a kind of roller washing machine for being equipped with any speed-reducing clutch of the claims 1 to 9, it is characterised in that: packet
Roller is included, impeller is installed in roller, roller is meshed with the drum shaft of speed-reducing clutch, the motor of impeller and speed-reducing clutch
Axis traversing through end is meshed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810403860.8A CN110409130B (en) | 2018-04-28 | 2018-04-28 | Deceleration clutch for drum washing machine and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810403860.8A CN110409130B (en) | 2018-04-28 | 2018-04-28 | Deceleration clutch for drum washing machine and washing machine |
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| Publication Number | Publication Date |
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| CN110409130A true CN110409130A (en) | 2019-11-05 |
| CN110409130B CN110409130B (en) | 2023-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810403860.8A Active CN110409130B (en) | 2018-04-28 | 2018-04-28 | Deceleration clutch for drum washing machine and washing machine |
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| CN (1) | CN110409130B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201702221U (en) * | 2010-05-25 | 2011-01-12 | 江西泰豪特种电机有限公司 | Conveniently disassembled shaft sleeve |
| CN203009601U (en) * | 2012-12-19 | 2013-06-19 | 杭州亚瀚机械有限公司 | Bearing seat |
| CN203156678U (en) * | 2012-07-17 | 2013-08-28 | 内蒙古包钢钢联股份有限公司 | Furnace roller bearing pedestal rapid assembling and disassembling apparatus |
| CN203449263U (en) * | 2013-07-26 | 2014-02-26 | 蚌埠市瑞兴压缩机有限公司 | Disassembling tool of compressor crankcase upper bearing |
| CN105332241A (en) * | 2014-07-31 | 2016-02-17 | 青岛海尔洗衣机有限公司 | Washing machine deceleration clutch and washing machine |
| CN107044033A (en) * | 2017-05-10 | 2017-08-15 | 青岛海尔滚筒洗衣机有限公司 | A kind of roller washing machine speed-reducing clutch |
| CN107227585A (en) * | 2017-05-10 | 2017-10-03 | 青岛海尔滚筒洗衣机有限公司 | A kind of use in washing machine speed-reducing clutch and washing machine |
| CN207193600U (en) * | 2017-08-15 | 2018-04-06 | 浙江三星机电股份有限公司 | A kind of novel barrel washing machine clutch |
-
2018
- 2018-04-28 CN CN201810403860.8A patent/CN110409130B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201702221U (en) * | 2010-05-25 | 2011-01-12 | 江西泰豪特种电机有限公司 | Conveniently disassembled shaft sleeve |
| CN203156678U (en) * | 2012-07-17 | 2013-08-28 | 内蒙古包钢钢联股份有限公司 | Furnace roller bearing pedestal rapid assembling and disassembling apparatus |
| CN203009601U (en) * | 2012-12-19 | 2013-06-19 | 杭州亚瀚机械有限公司 | Bearing seat |
| CN203449263U (en) * | 2013-07-26 | 2014-02-26 | 蚌埠市瑞兴压缩机有限公司 | Disassembling tool of compressor crankcase upper bearing |
| CN105332241A (en) * | 2014-07-31 | 2016-02-17 | 青岛海尔洗衣机有限公司 | Washing machine deceleration clutch and washing machine |
| CN107044033A (en) * | 2017-05-10 | 2017-08-15 | 青岛海尔滚筒洗衣机有限公司 | A kind of roller washing machine speed-reducing clutch |
| CN107227585A (en) * | 2017-05-10 | 2017-10-03 | 青岛海尔滚筒洗衣机有限公司 | A kind of use in washing machine speed-reducing clutch and washing machine |
| CN207193600U (en) * | 2017-08-15 | 2018-04-06 | 浙江三星机电股份有限公司 | A kind of novel barrel washing machine clutch |
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| CN110409130B (en) | 2023-08-18 |
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Effective date of registration: 20230718 Address after: Room 221, Sino German Ecological Park Management Committee, No. 2877, Tuanjie Road, Huangdao District, Qingdao, Shandong 266500 Applicant after: QINGDAO HAIER WASHING ELECTRIC APPLIANCES Co.,Ltd. Applicant after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. |
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