CN105908448B - It is a kind of directly to drive washing machine clutch cover mechanism and directly drive washing machine - Google Patents
It is a kind of directly to drive washing machine clutch cover mechanism and directly drive washing machine Download PDFInfo
- Publication number
- CN105908448B CN105908448B CN201610466419.5A CN201610466419A CN105908448B CN 105908448 B CN105908448 B CN 105908448B CN 201610466419 A CN201610466419 A CN 201610466419A CN 105908448 B CN105908448 B CN 105908448B
- Authority
- CN
- China
- Prior art keywords
- clutch cover
- washing machine
- guide rod
- swingle
- rotor
- 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.)
- Active
Links
Classifications
-
- 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
-
- 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
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/06—Washing 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
-
- 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
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/06—Washing 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
- D06F17/08—Driving arrangements for the impeller
-
- 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
- D06F23/00—Washing 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
- D06F23/04—Washing 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The present invention discloses a kind of straight drive washing machine clutch cover mechanism and directly drives washing machine, which includes：Traction element, straight reciprocating motion is converted to by rotating torque；Targeting part, including guide sleeve, guide rod and guiding resetting spring；The guide rod slides under traction element effect in the guide sleeve, and contact block is provided with guide rod；Swingle, one end rotate under the action of contact block around hinge joint, and other end driving clutch cover engages disk detachment or engagement with rotor；Clutch cover, has the first sawtooth for being used for engaging with rotor mesh plate；The clutch cover is located above the rotor mesh plate.Solves clutch cover mechanism structure complexity, component assembly relation is cumbersome, the problems such as being unfavorable for actual production assembling and stability in use.
Description
Technical field
The present invention relates to washing machine technology field, especially a kind of straight drive rotary drum washing machine clutch cover mechanism and straight drive laundry
Machine.
Background technology
The bucket bottom of rotary drum washing machine is equipped with a disk impeller, above there is the muscle of protrusion.It simulates the original of manually rubbing clothing
Reason, with motor produce power, driving impeller rotate, under the drive of impeller, when inner bucket water stream forms and dextrorotation, when and a left side
The vortex of rotation, and friction to clothing, the mechanism such as roll, wash away, will attach to plus the surface chemistry of cleaning solution
Dirt on clothing removes, so as to achieve the purpose that clean clothing.
Traditional rotary drum washing machine drives belt that power is transmitted to speed-reducing clutch by carbon brush electric motor, in this structure, by
Be horizontally arranged in outer barrel bottom in speed-reducing clutch and motor so that whole system structure is huger, on the other hand, slow down from
Clutch is located at the centre of outer barrel, the position at the off-center position of motor, the center deviation outer barrel of outer barrel bottom total
Centre bore, it is relatively outer in rotation process itself while motor drives speed-reducing clutch work in the washing machine course of work
Bucket center produces a torque, adds the unstability of whole system, the noise and vibration that washing machine produces in washing process
It is all bigger.
In order to make clutch control overall structure simple, and it is existing to reduce noise and vibration caused by washing machine work
As existing many washing machines use direct driving motor, remove pulley belt device, speed-reducing clutch is directly longitudinally mounted to motor
On, the center of gravity of such outer barrel bottom structure substantially outer barrel rotation center hold position.In this way, pass through clutch, switching
The clutch state of clutch cover and rotor realizes the switching of washing mode and dehydration mode.During washing mode, pass through low speed rotation
Impeller perform washing process, during dehydration mode, pass through high-speed rotating impeller at the same time and interior bucket complete dewatering work.Change
Traditional belt transmission, input axis connection of the motor directly with washing machine, improves the transmission efficiency and stability of motor, together
When reduce noise in operational process.
At present, since clutch cover mechanism structure is complicated, component assembly relation is cumbersome, is unfavorable for actual production assembling and uses
Stability, and traction element and brake arm be all vertical direction make whole clutch control in the vertical highly compared with
Greatly, it is not also too preferable to cause whole noise result and vibrating effect.
The content of the invention
The present invention provides a kind of straight drive washing machine clutch cover mechanism, for overcoming prior art clutch cover mechanism structure to answer
Miscellaneous, component assembly relation is cumbersome, is unfavorable for the defects of actual production is assembled, and improves the stability in use energy of the mechanism of clutch cover,
And reduce manufacture cost.
To achieve the above object, the present invention proposes a kind of straight drive washing machine clutch cover mechanism, including：
Traction element, including drive division and the biography for the rotating torque of the drive division to be converted to straight reciprocating motion
Motivation structure；
Targeting part, including guide sleeve, the guide rod that is arranged in the guide sleeve and arranged on the guide rod and institute
State the guiding resetting spring between guide sleeve；The guide rod slides under transmission mechanism effect in the guide sleeve,
And the guiding resetting spring can be caused to be in compressive state when the guide rod is slided towards the drive division；The guiding
Contact block is provided with bar；
Swingle, the swingle middle part are used to be articulated with housing；Close to one end of the contact block described
Under the action of contact block so that the swingle around hinge joint rotate, the one end of the swingle away from the contact block drive from
Trap, so that the clutch cover engages disk detachment or engagement with rotor；
The clutch cover, the clutch cover have the first sawtooth for being used for engaging with rotor mesh plate.
Preferably, the transmission mechanism is one kind in cam slide mechanism, slider-crank mechanism or linkage.
Preferably, the transmission mechanism is cam slide mechanism, the cam slide mechanism include cam hinged successively,
Draw bar and connecting rod.
Preferably, one end on the guide sleeve inner wall close to the traction element has (the first back-moving spring mounting base,
The one end of the guide rod away from the traction element has second back-moving spring mounting base；Described guiding resetting spring one end peace
On first spring mounting seat, the other end is installed in the second back-moving spring mounting base.
Preferably, the swingle is C-shaped.
Preferably, the swingle includes upright bar, cross bar and the bent rod of the connection upright bar and cross bar, the upright bar
Upper end medial surface is arc-shaped, and the bent rod is connected in the interior bucket brake disc by axis pin, and is provided with the axis pin
For the reset torsionspring for causing the swingle to rotate clockwise, the cross bar and one end of clutch cover interaction
With two separated symmetrically arranged convex blocks.
Preferably, the guide rod is hollow-core construction, and connecting spring is provided with the hollow space of the guide rod, described
Connecting spring one end is connected in the guide rod, and the other end is connected in the contact block, and the swingle upper end connects with described
Contact block interacts.
Preferably, there is interior bucket brake disc, the clutch cover has to be nibbled with the interior bucket brake disc above the clutch cover
The second sawtooth closed, the contact block drive the clutch cover to exist under the action of the traction element and the targeting part
Switch between the interior bucket brake disc and the rotor mesh plate and engage.
Preferably, there is clutch cover resetting spring between the interior bucket brake disc and the clutch cover.
Drive washing machine the present invention also provides a kind of straight, including shell, the outer barrel being arranged in the shell, interior bucket, impeller,
Rotor mesh plate, clutch cover mechanism and main motor；The rotor of the main motor is connected with the rotor mesh plate, the clutch cover
Mechanism is any of the above-described straight drive washing machine clutch cover mechanism；
The interior bucket is sequentially connected by dehydrating shaft and the straight clutch cover driven in washing machine clutch cover mechanism, the ripple
Wheel is sequentially connected by wash shaft and the rotor mesh plate.
It is provided by the invention directly to drive washing machine clutch cover mechanism and directly drive washing machine, it can be provided by traction element linear past
Multiple driving force, targeting part are used to above-mentioned driving force is converted to the axial reciprocating linearly operating of guide rod and is driven by contact block
Dynamic swingle is rotated around hinge joint, and then is held up clutch cover by swingle bottom when swingle is rotated counterclockwise, and is realized
The disengaging of clutch cover and bottom rotor mesh plate, dehydrating shaft stop operating, and are switched to washing state；Rotated clockwise in swingle
When, fallen by clutch cover dead weight and engaged with rotor mesh plate；Dehydrating shaft is sequentially connected simultaneously by clutch cover and rotor mesh plate
Rotate, be switched to dewatering state；It is simple in structure, and the assembly relation of component is succinct, on the one hand beneficial to the assembling of actual production
With the stability used, whole clutch control height in the vertical is on the other hand reduced, so as to improve whole noise effect
Fruit and vibrating effect, in addition, also reducing manufacture cost.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Structure according to these attached drawings obtains other attached drawings.
Fig. 1 is the rotary drum washing machine side sectional view provided in an embodiment of the present invention using present case clutch cover mechanism；
Fig. 2 a are Fig. 1 rotary drum washing machines motor, the signal of clutch, tractor major part structure under washing mode
Figure；
Fig. 2 b are Fig. 1 rotary drum washing machines motor, the signal of clutch, tractor major part structure under dehydration mode
Figure；
Fig. 3 is the axis side under the tractor major part structure in Fig. 2, clutch cover, guiding mechanism, swingle assembled state
Schematic diagram；
Fig. 4 a are schematic diagram of the clutch critical piece under washing mode；
Fig. 4 b are schematic diagram of the clutch critical piece under dehydration mode；
Fig. 5 is clutch cover partial sectional view；
Fig. 6 is rotor mesh plate partial sectional view；
Fig. 7 a are clutch cover, the separated schematic diagram of rotor mesh plate；
The schematic diagram that Fig. 7 b are clutch cover, rotor mesh plate is meshed；
Fig. 8 a are clutch cover, the separated schematic diagram of interior bucket brake disc；
The schematic diagram that Fig. 8 b are clutch cover, interior bucket brake disc is meshed.
Drawing reference numeral explanation：
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, belongs to the scope of protection of the invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining the relative position relation under a certain particular pose (as shown in drawings) between each component, motion conditions etc., if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, in the present invention such as relating to the description of " first ", " second " etc. be only used for description purpose, and it is not intended that
Indicate or imply its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ",
At least one this feature can be expressed or be implicitly included to the feature of " second ".In the description of the present invention, " multiple " contain
Justice is at least two, such as two, three etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should be interpreted broadly,
For example, " fixation " can be fixedly connected or be detachably connected, or integrally；Can be mechanically connect or
It is electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be the connection inside two elements or two
The interaction relationship of a element, unless otherwise restricted clearly.For the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In addition, the technical solution between each embodiment of the present invention can be combined with each other, but must be general with this area
Logical technical staff can be implemented as basis, will be understood that when the combination appearance of technical solution is conflicting or can not realize this
The combination of technical solution is not present, also not within the protection domain of application claims.
The present invention proposes a kind of straight drive washing machine and its clutch cover mechanism.
Embodiment one：
Fig. 2 to Fig. 8 is refer to, in an embodiment of the present invention,
Clutch cover mechanism includes：
Traction element, including drive division and the biography for the rotating torque of the drive division to be converted to straight reciprocating motion
Motivation structure；
Targeting part, including guide sleeve 14, the guide rod 17 that is arranged in guide sleeve 14 and arranged on guide rod 17 with leading
Guiding resetting spring 12 between set 14；Guide rod 17 is slided in the guide sleeve 14, and can be in guide rod 17 towards the drive
Dynamic portion make it that being oriented to resetting spring 12 is in compressive state when sliding；Contact block 13 is provided with guide rod 17；
Swingle 9,9 middle part of swingle are articulated with housing；Work of the one end of close contact block 13 in contact block 13
With it is lower so that swingle 9 around hinge joint (axis pin 902 is referred in the present embodiment) rotate, swingle 9 away from contact block 13 one
End driving clutch cover 10 departs from or engages with rotor mesh plate 15；
Clutch cover 10, clutch cover 10 have the first sawtooth 102 for being used for engaging with rotor mesh plate 15.
In the present solution, referring to Fig. 2 a, by traction element linear reciprocating driving force can be provided, guide rod 17 in targeting part
One end is connected with traction element, under the action of traction element, the axial movement in guide sleeve 14 of guide rod 17, when guide rod 17
During tension, traction element movement is shifted left close to, guiding resetting spring 13 is compressed at this time, and the contact block 13 on guide rod 17 touches
Swingle upper end 901, driving swingle 9 are rotated counterclockwise around axis pin 902, and swingle lower end is upturned clutch cover 10 at this time
Hold up, the disengaging of clutch cover 10 and bottom rotor mesh plate 15 is realized, since dehydrating shaft 7 is sequentially connected in clutch cover 10 all the time
On, and pass through the moment of torsion of 15 drive rotor 8 of rotor mesh plate, after the disengaging of clutch cover 10 and rotor mesh plate 15, dehydrating shaft 7
Stop operating, at this time, washing machine is switched to washing state by dewatering state；In washing state, wash shaft 6 is engaged with rotor all the time
Disk 15 is sequentially connected, and then in the washing condition, wash shaft 6 drives impeller slow rotation, and clothing is washed.
Referring to Fig. 2 b, when guide rod 17 is pushed away, moved away from traction element to the right, be oriented to resetting spring 13 at this time and be in
Elastic recovery state, can give guide rod 17 to apply a thrust, promote 17 rapid return of guide rod, the contact block on guide rod 17
13 depart from swingle upper end 901, and swingle lower end rotates clockwise under 10 Gravitative Loads of clutch cover around axis pin 902, clutch cover
10 whereabouts realizations are engaged with bottom rotor mesh plate 15, since dehydrating shaft 7 is sequentially connected on clutch cover 10 all the time, and are passed through
The moment of torsion of 15 drive rotor 8 of rotor mesh plate, when clutch cover 10 is with rotor mesh plate 15 after engagement, dehydrating shaft 7 rotates, this
When, washing machine is switched to dewatering state by washing state；In dewatering state, main motor is switched to high-speed rotation state, and rotor is nibbled
Disk 15 is closed to rotate carry out clothing at a high speed by drive 7 high-speed rotation of dehydrating shaft of clutch cover 10, dehydrating shaft 7 and then drive interior bucket 1
Dehydration, while wash shaft 6 is sequentially connected with rotor mesh plate 15 all the time, wash shaft 6 drives impeller high-speed rotation.
Above-mentioned clutch cover mechanism structure is simple, and the assembly relation of component is succinct, on the one hand beneficial to actual production
The stability assembled and used, on the other hand reduces whole clutch control height in the vertical, entirely makes an uproar so as to improve
Audio fruit and vibrating effect, in addition, also reducing manufacture cost.
Here the transmission mechanism is one kind in cam slide mechanism, slider-crank mechanism or linkage.
It please read Fig. 2 a, Fig. 3, it is preferable that the transmission mechanism is cam slide mechanism, and the cam slide mechanism includes
Hinged cam 4, draw bar 19 and connecting rod 18 successively.
Here drive division is the common tractor 5 in washing machine field, and tractor 5 is assemblied in the lower part of outer barrel 3, cam 4
It is assemblied on tractor 5, for stirring draw bar 19, draw bar 19 is assemblied between cam 4 and connecting rod 18；5 band of tractor
4 uniform rotation of moving cam, makes connecting rod 18 do straight reciprocating motion.
Please further read Fig. 2 a, it is preferable that have first close to one end of the traction element on 14 inner wall of guide sleeve
Resetting spring mounting base (not shown), the one end of guide rod 17 away from the traction element have second back-moving spring mounting base；
It is oriented to 12 one end of resetting spring to be installed on first spring mounting seat, the other end is pacified installed in the second back-moving spring
Fill on seat.
It is oriented to resetting spring 12 to be set on guide rod 17, and between guide sleeve 14 and guide rod 17, first resets
The shaft shoulder that spring mounting seat is the shaft shoulder of guide sleeve 14 and second back-moving spring mounting base is guide rod 17, is answered for limition orientation
Position spring 12；When draw bar 19 affects the guide rod 17 connected by connecting rod 18, resetting spring 12 is oriented to due to guide rod
17 shaft shoulders it is spacing, follow guide rod 17 to be moved to tractor direction, while be oriented to resetting spring 12 and be subject to the guide sleeve shaft shoulder
Spacing, in compressive state, for dehydration procedure when gives guide rod 17 1 restoring forces.
Please further read Fig. 2 a, it is preferable that in order to save space, swingle 9 sets C-shaped.
Please further read Fig. 2 a, it is preferable that swingle 9 includes upright bar, cross bar and the connection upright bar and cross bar
Bent rod, upright bar upper end medial surface is arc-shaped (referring to Fig. 4 a), and the bent rod is connected to bell housing by axis pin 902
Be provided with body, and on axis pin 902 for so that the reset torsionspring 22 that swingle 9 rotates clockwise, the cross bar with from
One end that trap 10 interacts has two separated symmetrically arranged support arms, and the upper surface of the support arm has convex block 903, convex
Block 903 interacts with clutch cover 10.Whole swingle is Y-shaped, and horizontal support arm divides from the sleeve both sides of 10 bottom of clutch cover
Other support plays clutch cover 10, and this structure causes the stress balance in uphill process of clutch cover 10, and action is more steady；Reset and turn round
Turn spring 22 to be used to further provide restoring force for it in 9 reseting procedure of swingle so that contact block 13 is rapidly and swingle
Depart from.
Please further read Fig. 2 a, it is preferable that guide rod 17 is hollow-core construction, is provided with the hollow space of guide rod 17
Connecting spring 11,11 one end of connecting spring are connected in guide rod 17, in other end connection contact block 13, the upper end of swingle 9
Interact with contact block 13.
Under the action of tractive force, contact block 13, connecting spring 11, guide rod 17 are as an entirety in guide sleeve 14
To 5 direction linear slide of tractor, connecting spring 11 can play a cushioning effect, and contact block 13 is touched on swingle at this time
End face 901, while swingle 9 and housing are hinged by axis pin 902, so swingle 9 does lever fortune with axis pin 902 for hinge
It is dynamic, one end of two separated symmetrically arranged convex blocks 903 is produced a upward power, and because convex block 902 is oppositely arranged on
On clutch cover end face 103, then two convex blocks 902 head on clutch cover 10 upwards, clutch cover 10 is separated with rotor mesh plate 15,
The reset torsionspring 22 set at the same time on axis pin 902 can produce the torsion of a reset.
Please further read Fig. 2 a and Fig. 5, it is preferable that the top of clutch cover 10 has interior bucket brake disc 21, and clutch cover 10 has
There is the second sawtooth 101 engaged with interior bucket brake disc 21, contact block 13 is in the traction element and the work of the targeting part
Switched with lower driving clutch cover 10 between interior bucket brake disc 21 and rotor mesh plate 15 and engaged.
Please further read Fig. 2 a, it is preferable that there is clutch cover resetting spring between interior bucket brake disc 21 and clutch cover 10
20。
During 9 lever motion of swingle, two convex blocks 903 head on clutch cover 10 upwards, make clutch cover 10 upwards movement with it is interior
Bucket brake disc 21 engages, while interior bucket brake disc 21 is fixedly connected on clutch housing 16, at this time clutch cover resetting spring 20
In compressive state, a downward reset force can be produced, accelerates the whereabouts of clutch cover 10, shortens switching time.
Embodiment two
Fig. 1 to Fig. 8 is refer to, in an embodiment of the present invention, the straight washing machine that drives includes shell, sets inside the shell interior
Bucket 1, impeller 2, outer barrel 3, rotor mesh plate 15, clutch cover mechanism and main motor；The rotor 8 of main motor connects with rotor mesh plate 15
Connect；
Interior bucket 1 is sequentially connected by dehydrating shaft 7 and the clutch cover 10 in straight drive washing machine clutch cover mechanism, and impeller 2 passes through
Wash shaft 6 is sequentially connected with rotor mesh plate 15.Specifically：Wash shaft 6 engages all the time with rotor mesh plate internal tooth 153, and turns
Sub- mesh plate 15 coordinates also by inserts 154 and wash shaft 6, while rotor mesh plate 15 is consolidated by positioning column 152 with rotor
Positioning；Referring to Fig. 7 a, Fig. 7 b.
Washing machine clutch cover mechanism is driven for the straight of above-mentioned any embodiment by clutch cover mechanism.The straight of two kinds of forms is provided below
Drive washing machine：
First, interior bucket is free state under washing mode, and the washing machine inner tub and interior bucket rotating disc of such a structure are (in figure not
Show) connect, there is no engaging tooth on interior bucket rotating disc；When 10 stress of clutch cover moves up, interior bucket rotating disc will not be produced
Brake force, therefore interior bucket is in free state.
2nd, interior bucket is in locking state under washing mode, and washing machine inner tub 1 and the interior bucket brake disc 21 of such a structure connect
Connect, there is the sawtooth engaged with clutch cover 10 in interior bucket brake disc 21, can be to interior bucket system when 10 stress of clutch cover moves up
Moving plate produces brake force, therefore interior bucket is in locking state.Referring to Fig. 4 b.Clutch cover 10 has suitable with interior bucket brake disc sawtooth 211
Sawtooth 101,7 sawtooth of the first sawtooth of clutch cover 102 and dehydrating shaft being adapted to rotor mesh plate sawtooth 151 on the clutch cover matched somebody with somebody
The clutch cover internal tooth 104 of adaptation.Referring to Fig. 5-8.
Fig. 2 a, Fig. 5 and Fig. 6 are please further read,
Washing mode：
Fig. 1-Fig. 8 please be read, when clutch cover 10 is separated by the power that swingle salient point 902 pushes up upwards with rotor mesh plate 15
When, there is no meshing relation between clutch cover 10 and interior bucket rotating disc (not shown), rotor mesh plate 15 drives 6 turns of wash shaft
Dynamic, so as to drive impeller 2 to rotate, at this time, interior bucket 1 is in free state；
Fig. 1-Fig. 8 b please be read, when clutch cover 10 is separated by the power that swingle salient point 902 pushes up upwards with rotor mesh plate 15,
When clutch cover 10 is engaged with interior bucket brake disc 21, rotor mesh plate 15 drives wash shaft 6 to rotate, so that drive impeller 2 to rotate, this
When, interior bucket 1 is in by locking state.
Dehydration mode：
Dehydrating shaft 7 engages all the time with clutch cover internal tooth 104；
Fig. 1-Fig. 8 b please be read, when tractor 5 is with 4 uniform rotation of moving cam to clutch nearer end, make cam 4 to traction
The active force of bar 19 is reduced as zero, at this time due to the reset force of guiding resetting spring 12, guide rod 17 is retracted, while revocation connects
Contact block 13 is to the active force of swingle 9, and swingle 9 is subject to the active force for resetting torsionspring to reset, and then swingle 9 is to clutch
The active force zero of set 10 vertically upward；
Because of clutch cover 10 by self gravitation and clutch cover resetting spring 20 to its active force vertically downward, on clutch cover 10
Sawtooth 101 is separated with interior bucket brake disc sawtooth 211, and 10 first sawtooth 102 of clutch cover is nibbled with rotor mesh plate sawtooth 151 at this time
Close.
Clutch cover internal tooth 104 and 7 engagement of dehydrating shaft, dehydrating shaft 7 lock each other with interior bucket 1, and rotor 15 is by rotary force
Interior bucket 1 is sent to by clutch cover, dehydrating shaft.
Therefore, under dehydration mode, impeller rotates rotary drum washing machine jointly with interior bucket.
The straight mechanism for driving washing machine clutch cover provided by the invention, it is simple in structure, and the assembly relation of component is simple, and one
The stability that aspect is beneficial to the assembling of actual production and uses, it is high in the vertical on the other hand to reduce whole clutch control
Degree, so as to improve whole noise result and vibrating effect.
The foregoing is merely the preferred embodiment of the present invention, is not intended to limit the scope of the invention, every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in the scope of patent protection of the present invention.
Claims (9)
- A kind of 1. straight drive washing machine clutch cover mechanism, it is characterised in that including：Traction element, including drive division and the driver for the rotating torque of the drive division to be converted to straight reciprocating motion Structure；Targeting part, including guide sleeve, the guide rod that is arranged in the guide sleeve and led arranged on the guide rod with described To the guiding resetting spring between set；The guide rod slides under transmission mechanism effect in the guide sleeve, and energy The guiding resetting spring is caused to be in compressive state when the guide rod is slided towards the drive division；On the guide rod It is provided with contact block；Swingle, the swingle middle part are used to be articulated with housing；Close to one end of the contact block in the contact So that the swingle is rotated around hinge joint under the action of block, one end driving clutch of the swingle away from the contact block Set, so that the clutch cover engages disk detachment or engagement with rotor；The clutch cover, the clutch cover have the first sawtooth for being used for engaging with rotor mesh plate,Wherein, the guide rod is hollow-core construction, and connecting spring, the connection bullet are provided with the hollow space of the guide rod Spring one end is installed in the guide rod, and the other end is installed on the contact block, the swingle upper end and the contact block Interaction.
- 2. straight drive washing machine clutch cover mechanism as claimed in claim 1, it is characterised in that the transmission mechanism is cam slide One kind in mechanism, slider-crank mechanism or linkage.
- 3. straight drive washing machine clutch cover mechanism as claimed in claim 2, it is characterised in that the transmission mechanism is cam slide Mechanism, the cam slide mechanism include hinged successively cam, draw bar and connecting rod.
- 4. straight drive washing machine clutch cover mechanism as claimed in claim 1, it is characterised in that close to institute on the guide sleeve inner wall Stating one end of traction element has a (the first back-moving spring mounting base, and the one end of the guide rod away from the traction element has the Two resetting spring mounting bases；Described guiding resetting spring one end is installed in the (the first back-moving spring mounting base, other end peace In the second back-moving spring mounting base.
- 5. straight drive washing machine clutch cover mechanism as claimed in claim 1, it is characterised in that the swingle is C-shaped.
- 6. as claimed in claim 5 straight drive washing machine clutch cover mechanism, it is characterised in that the swingle include upright bar, Cross bar and the bent rod of the connection upright bar and cross bar, upright bar upper end medial surface is arc-shaped, and the bent rod passes through axis pin Connection on the housing, and is provided with for so that bullet is reversed in the reset that the swingle rotates clockwise on the axis pin Spring, the cross bar have two with one end that the clutch cover interacts and separate symmetrically arranged convex block.
- 7. straight drive washing machine clutch cover mechanism as claimed in claim 1, it is characterised in that there is interior bucket above the clutch cover Brake disc, the clutch cover have the second sawtooth engaged with the interior bucket brake disc, and the contact block is in the traction element And the clutch cover is driven to be cut with the interior bucket brake disc and with the rotor mesh plate under the action of the targeting part Change engagement.
- 8. as claimed in claim 7 straight drive washing machine clutch cover mechanism, it is characterised in that the interior bucket brake disc with it is described from There is clutch cover resetting spring between trap.
- Drive washing machine 9. a kind of straight, including shell, the outer barrel being arranged in the shell, interior bucket, impeller, rotor mesh plate, from Trap mechanism and main motor；The rotor of the main motor is connected with the rotor mesh plate, and the clutch cover mechanism is above-mentioned power Profit requires any straight drive washing machine clutch cover mechanisms of 1-8；The interior bucket is sequentially connected by dehydrating shaft and the straight clutch cover driven in washing machine clutch cover mechanism, and the impeller leads to Wash shaft is crossed to be sequentially connected with the rotor mesh plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610466419.5A CN105908448B (en) | 2016-06-21 | 2016-06-21 | It is a kind of directly to drive washing machine clutch cover mechanism and directly drive washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610466419.5A CN105908448B (en) | 2016-06-21 | 2016-06-21 | It is a kind of directly to drive washing machine clutch cover mechanism and directly drive washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105908448A CN105908448A (en) | 2016-08-31 |
| CN105908448B true CN105908448B (en) | 2018-05-01 |
Family
ID=56759322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610466419.5A Active CN105908448B (en) | 2016-06-21 | 2016-06-21 | It is a kind of directly to drive washing machine clutch cover mechanism and directly drive washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105908448B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11384471B2 (en) | 2018-05-29 | 2022-07-12 | Wuxi Little Swan Electric Co., Ltd. | Brake for drum washing machine and drum washing machine |
| CN114381908A (en) * | 2020-10-20 | 2022-04-22 | 青岛海尔洗衣机有限公司 | Speed reduction clutch device of washing machine, washing machine and control method of washing machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100431529B1 (en) * | 2001-10-23 | 2004-05-12 | 주식회사 성인전자 | washing machine clutch system |
| CN202830553U (en) * | 2012-08-28 | 2013-03-27 | 宁波吉德电器有限公司 | Speed reducing clutch of full automatic washing machine |
| CN104372561B (en) * | 2013-08-15 | 2018-08-07 | 青岛海尔洗衣机有限公司 | A kind of frequency conversion hand-scrubbing type decelerating through motor arrangement of clutch and washing machine |
| CN203475166U (en) * | 2013-08-15 | 2014-03-12 | 海尔集团公司 | Efficient variable frequency motor speed reduction and clutch device and washing machine |
| CN105220405B (en) * | 2014-06-30 | 2019-02-15 | 青岛海尔洗衣机有限公司 | A kind of speed-reducing clutch clutch driving unit |
-
2016
- 2016-06-21 CN CN201610466419.5A patent/CN105908448B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105908448A (en) | 2016-08-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR200456414Y1 (en) | Mop wringer | |
| CN105908448B (en) | It is a kind of directly to drive washing machine clutch cover mechanism and directly drive washing machine | |
| CN102199861B (en) | A kind of multi-stage gear driving system for override type washing machine and this washing machine | |
| CN102204803B (en) | Scrubbing device of mop cleaning barrel | |
| CN106038223B (en) | One kind, which waves to rub, beats massager core | |
| CN108042974B (en) | Double cooperation for building body formula fitness equipment with the synchronous exercise function of trick | |
| CN203234979U (en) | Massage movement structure | |
| CN201921471U (en) | Vibrating seat device for racing games | |
| CN201225300Y (en) | Mechanical composite oscillating mechanism for electric fan | |
| CN109278843A (en) | A kind of rocking chair or trolley of provided with wheels | |
| CN209032158U (en) | Reciprocating mopping device | |
| CN205258828U (en) | High -speed towel embroidery handpiece mouthpiece and needle bar connection structure | |
| CN203694002U (en) | Rhythm exercise machine | |
| CN201870600U (en) | Spin dryer capable of cleaning | |
| CN204723004U (en) | A kind of mop-pail stands for rotary mop | |
| CN104894767B (en) | A kind of handpiece structure of towel embroidery machine | |
| CN201052410Y (en) | Swinging machine | |
| CN201094721Y (en) | Qi-blood easy press | |
| CN202269920U (en) | Paste smashing machine | |
| CN202739739U (en) | Driving mechanism for brewing cavity of capsule coffee machine | |
| CN106402311A (en) | Silent ratchet mechanism | |
| CN201304203Y (en) | Rope pulley driving mechanism for weighted iron of arm strength body-building machine | |
| CN206102568U (en) | A clutch blocks structure and mopping machine for mopping machine | |
| CN210521641U (en) | Rowing machine | |
| CN101167678A (en) | Vibrating machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |