CN106894192A - Multi-functional rotary drum washing machine - Google Patents

Multi-functional rotary drum washing machine Download PDF

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Publication number
CN106894192A
CN106894192A CN201710048234.7A CN201710048234A CN106894192A CN 106894192 A CN106894192 A CN 106894192A CN 201710048234 A CN201710048234 A CN 201710048234A CN 106894192 A CN106894192 A CN 106894192A
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CN
China
Prior art keywords
clutch
gear
driven
wheel
sleeve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201710048234.7A
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Chinese (zh)
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CN106894192B (en
Inventor
陈滨
徐育忠
何军达
幸洁
许新国
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Zhejiang University of Technology ZJUT
Original Assignee
Zhejiang University of Technology ZJUT
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Priority to CN201710048234.7A priority Critical patent/CN106894192B/en
Publication of CN106894192A publication Critical patent/CN106894192A/en
Application granted granted Critical
Publication of CN106894192B publication Critical patent/CN106894192B/en
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Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30Driving arrangements 
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F17/00Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
    • D06F17/06Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F23/00Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry 
    • D06F23/04Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry  and rotating or oscillating about a vertical axis
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F33/00Control of operations performed in washing machines or washer-dryers 
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/26Casings; Tubs
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30Driving arrangements 
    • D06F37/36Driving arrangements  for rotating the receptacle at more than one speed

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Gear Transmission (AREA)

Abstract

The present invention provides a kind of multi-functional rotary drum washing machine, including cabinet, is provided with the top of cabinet in control seat, cabinet and is provided with steel ladle and dehydration barrel from outside to inside, and laundry motor, reduction box and fixed mount are provided with outside cabinet;Fixed mount is provided with front axle and rear axle, and front axle is provided with preceding sprocket wheel, and rear axle is provided with rear sprocket wheel, is connected by chain drive between preceding sprocket wheel and rear sprocket wheel, and front axle is provided with pedal;Reduction box includes the first input shaft, the second input shaft, jackshaft and output shaft;First input shaft is connected by first clutch with the electric machine shaft driving of laundry motor, and the first input shaft is connected with output shaft by gear drive;Jackshaft and output shaft are coaxially disposed and are connected by second clutch;First clutch and second clutch are alternately engaged or separated;Second input shaft passes sequentially through uniform intermittent drive mechanism, electronic reversing gear mechanism and is connected with jackshaft, and the second input shaft is coaxial with rear axle and synchronous axial system, and output shaft is connected with dehydration barrel.

Description

Multi-functional rotary drum washing machine
Technical field
The present invention relates to a kind of multi-functional rotary drum washing machine.
Background technology
A kind of device for commutating with clutch is disclosed in the application for a patent for invention of Application No. 201210546511.4 And the external force action type washing machine made of it, include in the device of commutation and clutch:Fore axle unit, rear axle unit, crank Rocking bar unit and switch unit, the rear axle chain rotation of front axle big sprocket wheel axle unit after a rear chain drives of fore axle unit It is dynamic;Washing machine is on the basis of the device containing the commutation and clutch, drive to be installed on axle front end behind, with transmission Band is enclosed within drive and the belt pulley of washing machine for commutating with arrangement of clutch, and it is adjustable that one is fixed on washing machine body Section drives the device of the wire drawing position of wiper arm action, while also arranging the external force feed unit device of a fixed installation, is passed with one Dynamic chain is set in bicycle chainwheel and the front axle minor sprocket for commutating with the device of clutch;It is by body-building apparatus and does washing Machine dexterously unites two into one, and reasonably make use of the energy, reduces cost, disclosure satisfy that today's society energy-conserving and environment-protective and people are strong The need for body.But wherein it is used to commutate and the device of clutch is manual mechanical device, it is understood that there may be the halfway feelings of commutation Condition, causes reversing arrangement to damage.
The content of the invention
For the drawbacks described above for overcoming existing rotary drum washing machine to exist, the present invention provides one kind and allows body-building and the same stepping of laundry Capable multi-functional rotary drum washing machine.
The technical solution adopted by the present invention is:
Multi-functional rotary drum washing machine, including cabinet, are provided with control seat at the top of described cabinet, in described cabinet from Steel ladle and dehydration barrel are coaxially provided with outside to inside, it is characterised in that:The outside of described cabinet be provided with laundry motor, reduction box and Fixed mount;
Described fixed mount is provided with front axle and rear axle, and described front axle is provided with preceding sprocket wheel, and described rear axle is provided with Sprocket wheel, is connected between described preceding sprocket wheel and rear sprocket wheel by chain drive afterwards, and described front axle is provided with pedal;
Described reduction box includes the first input shaft, the second input shaft, jackshaft and output shaft;The first described input shaft It is connected with the electric machine shaft driving of laundry motor by first clutch, the first described input shaft passes through gear drive with output shaft Connection;Described jackshaft and output shaft is coaxially disposed and is connected by second clutch;Described first clutch and Two clutches are alternately engaged or separated;The second described input shaft passes sequentially through uniform intermittent drive mechanism and electronic tumbler gear Mechanism and the drive connection of described jackshaft, and described second input shaft is coaxial with described rear axle and synchronous axial system, institute The output shaft stated is connected with dehydration barrel.
Described first clutch and second clutch is friction clutch;First is cased with the first described input shaft Sleeve, and the first described sleeve can be along the axial slip of the first input shaft, described the first sleeve and first clutch Pressing plate is connected, and the frictional disk of described first clutch is connected with the first input shaft, the flywheel of described first clutch with wash The motor shaft connection of clothing motor;The second sleeve of synchronous axial system is cased with described output shaft, described second sleeve can be along defeated The axial slip of shaft, described second sleeve is connected with the pressing plate of second clutch, the frictional disk of described second clutch It is connected with output shaft, the flywheel of described second clutch is connected with jackshaft.
Lever is connected with by bearing pin on described fixed mount, one end of described lever and the first sleeve connection are another End is connected with second sleeve, and described bearing pin is provided with the torsion spring for making the sleeve of lever drives first away from first clutch, when the After one sleeve is away from first clutch, first clutch is in engagement state, and second clutch is in released state;Described consolidates Determine frame and be provided with the controlling organization for overcoming torsion spring elastic force to make lever drives second sleeve away from second clutch, when second sleeve is remote After second clutch, first clutch is in released state, and second clutch is in engagement state.
Described controlling organization is the cushion being slidably connected on fixed mount, and is connected between described cushion and lever One steel wire rope, one end connection cushion of described the first steel wire rope, the other end is connected to bearing pin and connects with second sleeve to lever Between the end for connecing;After described lever drives second sleeve is away from second clutch, cushion is relatively fixed on frame and moves;Work as seat After pad is relatively fixed frame decline, lever drives second sleeve is near second clutch;It is provided between described cushion and fixed mount Make the spring that cushion is moved up.When setting cushion is to allow user to select external force to drive dehydration barrel, when can be more preferably longer Between step on pedal, and after having sat cushion due to user, the gravity of body can be applied on cushion naturally, it is possible to pass through User takes cushion This move makes lever action, so that first clutch is in and connects in released state, second clutch Conjunction state, it is not necessary to which extra power is operated.
Described fixed mount is provided with handle, and described controlling organization is the clutch spanner being rotatably connected on handle, institute The second steel wire rope is connected between the clutch spanner and lever stated, one end of the second described steel wire rope connects clutch spanner, separately One end is connected between the end that bearing pin is connected to lever with second sleeve;When lever drives second sleeve is away from the second clutch After device, clutch spanner opposite handle opens;After clutch spanner and handle close up, lever drives second sleeve is near the second clutch Device;Be provided with the spring for opening clutch spanner and handle between described clutch spanner and handle, described handle be provided with by The clutch spanner and the lock of handle locking for closing up.Clutch spanner is then similar to the brake of bicycle, and use habit is easier symbol Share family use bicycle when custom, and lock by clutch spanner locking after, it is not necessary to user continues firmly to hold clutch Spanner.
Described first clutch and second clutch is electromagnetic clutch;Described control seat is provided with power selection Switch and control circuit, described first clutch, second clutch, power selecting switch connect with control circuit control respectively Connect;Described power selecting switch is single-pole double-throw switch (SPDT) and with first position and the second place, when first position conducting, the When two positions disconnect, first clutch is in engagement state, and second clutch is in released state;Disconnect when first position, the When two positions turn on, first clutch is in released state, and second clutch is in engagement state.Electromagnetic clutch contributes to reality Existing electrified control, and simplest single-pole double-throw switch (SPDT) is selected here, not only easily realize, and fault rate is low.
Described uniform intermittent drive mechanism include the driving wheel being connected with described the second input shaft and with it is driven The driven intermittent wheel of axle drive connection, described driving wheel is connected with driven intermittent wheel, and described driven intermittent wheel is changed with electronic Connected to gear mechanism transmission, described electronic reversing gear mechanism carries out commutation when driven intermittent wheel is stalled after being activated dynamic Work converts middle axle steer.
Described electronic reversing gear mechanism includes that electric pushrod, commutation driving gear set, the first tumbler gear, second are changed To gear and transition gear, described commutation driving gear set is located on described driven shaft and by about two commutations arranged Travelling gear is constituted, and described commutation driving gear set in the presence of electric pushrod can slide on driven shaft;Described One tumbler gear and the second tumbler gear are separately mounted on First Transition axle, and described transition gear is arranged on the second transition axis On, described transition gear is engaged with the second described tumbler gear, and described jackshaft is provided with the first driven gear and Two driven gears, the first described driven gear and the first tumbler gear are intermeshed, described the second driven gear with it is described Transition gear intermeshing, described electric pushrod is provided with commutation shift fork, and one end of described commutation shift fork is arranged on to be changed To in driving gear set and between two commutation travelling gears, described commutation shift fork drives lower band to move in electric pushrod Slid on driven shaft to driving gear set, when described commutation driving gear set is engaged with the first tumbler gear, jackshaft Rotate forward;When described commutation driving gear set is engaged with the second tumbler gear, jackshaft reversion.
Described driving wheel include be coaxially disposed and synchronous axial system incomplete roller gear and active limit cam;It is described Driven intermittent wheel include be coaxially disposed and the roller gear of synchronous axial system and driven limit cam;Described incomplete Cylinder Gear The gear teeth subsection setup of wheel and being upwardly into week is provided with two sections less, being upwardly into week of described active limit cam be provided with less one section it is convex Arc surface, the circumferentially-spaced setting of the gear teeth of described convex arc surface and incomplete roller gear in driving wheel;Described circle Stud wheel is engaged with incomplete roller gear interval, and described being upwardly into week for driven limit cam is provided with one section of concave arc less Face;When described roller gear and incomplete roller gear are disengaged from, described convex arc surface starts to match somebody with somebody with concaved circular cambered surface Close, and slided with respect to concaved circular cambered surface by convex arc surface, driven intermittent wheel remains static;When roller gear and not exclusively circle When stud wheel is intermeshed, driven intermittent wheel is in rotation status.Driven intermittent wheel rotates to an angle, not only than other intermittently The impulsive force of transmission mechanism is much smaller, and without noise, driving wheel and driven intermittent wheel are symmetrical structures, are easily worked, phase Answering ground can reduce production cost.
Controller is provided with described control seat, described controller is electrically connected by commutating circuit with described electric pushrod Connect, described electric pushrod is provided with travel switch, described travel switch is connected in commutating circuit to control electric pushrod Turn to;The detector for detecting driven interval wheel speed is provided with described reduction box, described detector is electrically connected with the controller, Described controller is detected in detector and driven when driven interval wheel speed is zero electric pushrod action, is set on described handle There is detection switch, described detection switch is connected between detector and controller.User can choose whether to enter commutation mould Formula, if being not turned on detection switch, tach signal cannot be sent to controller by detector, and electric pushrod will not be acted, changed The position after last time action is constantly in driving gear set, dehydration barrel is in one-directional rotation, if user opens detection opened Close, controller can receive the tach signal of detector, when driven intermittent wheel is static, electric pushrod starts action, makes commutation Driving gear set moves to another end points of stroke from an end points of stroke, and controller design has control program, and commutation is passed When moving gear group moves to the end points of stroke, electric pushrod is just stopped, it is necessary to detector sends next tach signal To controller, electric pushrod can be just again started up, control commutation driving gear set run duration, it is impossible to more than driven intermittent wheel The static time, until after commutation driving gear set motion stops, driven intermittent wheel just obtains power and is rotated further, and realizes seamless Docking, user is always maintained at even speed as far as possible and steps on pedal carrying out body-building, and not feeling as centre has disconnection, and dehydration barrel is then Rotating is realized, promotes laundry effect.
Beneficial effects of the present invention are embodied in:
1st, laundry motor, reduction box are set outside cabinet so that cabinet inside structure is simpler, the cabinet of same volume Bigger steel ladle and dehydration barrel can be set, bigger washing loads is realized;
2nd, when user's selection laundry motor drives dehydration barrel, first clutch is in engagement state, at second clutch In released state, the motor shaft of motor of doing washing drives the first input shaft to rotate, and the first input shaft drives output shaft rotation, output shaft Dehydration barrel is driven to rotate;When user selects to drive dehydration barrel with external force, first clutch is in released state, second clutch In engagement state, external force is acted on makes front axis on pedal, and front axle drives rear axle to rotate, and rear axle drives the second input shaft to turn Dynamic, the second input shaft interval drives driven intermittent wheel, driven intermittent wheel interval driving electric reversing gear mechanism, electronic commutating tooth Wheel mechanism interval drives jackshaft to rotate, and jackshaft interval drives output shaft rotation, and output shaft interval drives dehydration barrel to rotate, electricity Dynamic reversing gear mechanism carries out commutation action as needed, converts the steering of jackshaft, so as to the steering for realizing output shaft becomes Change, the final steering for causing dehydration barrel is converted, and when the constant airspeed of user's pedal, dehydration barrel obtains the interval phase of power Deng alloing dehydration barrel to realize being similar to the motion mode in the case where laundry motor drives, it is ensured that laundry effect and dehydrating effect;
3rd, due to being provided with uniform intermittent drive mechanism, jackshaft need not set brake apparatus, in electronic tumbler gear When mechanism carries out commutation action, driven intermittent wheel is static, and in the biography of electronic reversing gear mechanism, jackshaft and output shaft Dynamic relation is all gear drive, therefore is once run out of steam, and just a little, please, and the time can just be automatically stopped rotation, is so commutated dynamic During the carrying out made, jackshaft is also static so that commutation action can be carried out thoroughly, it is ensured that the biography of each part after commutation Dynamic relation is reliable and stable.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the schematic diagram of present invention laundry motor and reduction box.
Fig. 3 is enlarged drawing at the I in Fig. 2.
Fig. 4 is drive connection schematic diagram of the second input shaft of the invention to jackshaft.
Fig. 5 is the schematic diagram coordinated between driving wheel of the present invention and driven intermittent wheel.
Fig. 6 is the schematic diagram that electric pushrod of the present invention drives commutation driving gear set.
Fig. 7 is the structural representation of the embodiment of the present invention 2.
Specific embodiment
Embodiment 1:
Referring to figs. 1 to Fig. 6, multi-functional rotary drum washing machine, including cabinet 1, the top of described cabinet 1 is provided with control seat 13, steel ladle 11 and dehydration barrel 12 are coaxially provided with from outside to inside in described cabinet 1, the outside of described cabinet 1 is provided with laundry Motor 14, reduction box 2 and fixed mount 3;
Described fixed mount 3 is provided with front axle 31 and rear axle 32, and described front axle 31 is provided with preceding sprocket wheel 311, described Rear axle 32 is provided with rear sprocket wheel 321, is connected by chain 310 between described preceding sprocket wheel 311 and rear sprocket wheel 321, described Front axle 31 be provided with pedal 312;
Described reduction box 2 includes the first input shaft 21, the second input shaft 22, jackshaft 23 and output shaft 24;Described First input shaft 21 is connected by first clutch 251 with the motor shaft 141 of laundry motor 14, the first described input shaft 21 are connected with output shaft 24 by gear drive;Described jackshaft 23 and output shaft 24 is coaxially disposed and by the second clutch Device 252 is connected;Described first clutch 251 and second clutch 252 are alternately engaged or separated;The second described input shaft 22 Uniform intermittent drive mechanism and electronic reversing gear mechanism is passed sequentially through to be connected with described jackshaft 23, and it is described Second input shaft 22 is coaxial with described rear axle 32 and synchronous axial system, and described output shaft 24 is connected with dehydration barrel 12.
Described first clutch 251 and second clutch 252 is friction clutch;On the first described input shaft 21 The first sleeve 211 is cased with, and the first described sleeve 211 can be along the axial slip of the first input shaft 21, described first set Cylinder 211 is connected with the pressing plate of first clutch 251, and the frictional disk of described first clutch 251 is connected with the first input shaft 21, The flywheel of described first clutch 251 is connected with the motor shaft of laundry motor 14;Synchronous turning is cased with described output shaft 24 Dynamic second sleeve 241, described second sleeve 241 can be along the axial slip of output shaft 24, described second sleeve 241 and The pressing plate connection of two clutches 252, the frictional disk of described second clutch 252 is connected with output shaft 24, described second from The flywheel of clutch 252 is connected with jackshaft 23.
Lever 33 is connected with by bearing pin 331 on described fixed mount 3, one end of described lever 33 and the first sleeve 211 connections, the other end is connected with second sleeve 241, and described bearing pin 331 is provided with makes the first sleeve of drive of lever 33 away from the The torsion spring 332 of one clutch, after the first sleeve is away from first clutch, first clutch is in engagement state, the second clutch Device is in released state;Described fixed mount is provided with and overcomes the torsion spring elastic force to make lever drives second sleeve away from second clutch Controlling organization, after second sleeve is away from second clutch, first clutch be in released state, second clutch be in connect Conjunction state.Due to the axial direction of motor and the axially vertical setting of output shaft of doing washing, therefore first clutch 251 in the present embodiment The direction adjusted with the clutch state of second clutch 252 is also mutually perpendicular to, therefore lever 33 is using the right-angle structure of bending, one As can also by do washing motor axially in parallel output shaft axial direction, now lever can just be arranged to in-line.
Described controlling organization is the cushion 34 being slidably connected on fixed mount 3, between described cushion 34 and lever 33 It is connected with the first steel wire rope 351, one end connection cushion 34 of described the first steel wire rope 351, the other end is connected to bearing pin 331 and arrives Between the end being connected with second sleeve on lever 33;After described lever 33 drives second sleeve away from second clutch, Cushion 34 is relatively fixed on frame and moves;After cushion is relatively fixed frame to be declined, lever drives second sleeve is near second clutch;Institute The spring for moving up cushion is provided between the cushion and fixed mount stated.It is to allow user to select external force to drive to set cushion During dehydration barrel, the more preferably longer time pedal can be stepped on, and after having sat cushion due to user, the gravity of body can be applied naturally It is added on cushion, it is possible to which taking cushion This move by user makes lever action, so that first clutch is in dividing Engagement state is in from state, second clutch, it is not necessary to which extra power is operated.
Described uniform intermittent drive mechanism include the driving wheel 261 being connected with described the second input shaft 22 and with The driven intermittent wheel 262 of the drive connection of driven shaft 26, described driving wheel 261 is connected with driven intermittent wheel 262, and described is driven Intermittent wheel 262 and electronic reversing gear mechanism are connected, described electronic reversing gear mechanism be activated after in driven interval Wheel 262 carries out commutation action when stalling make jackshaft 23 turn to conversion.
Described electronic reversing gear mechanism include electric pushrod 4, commutation driving gear set 41, the first tumbler gear 42, Second tumbler gear 43 and transition gear 44, described commutation driving gear set 41 are located on described driven shaft 26 and by two The commutation travelling gear 410 arranged up and down is constituted, commutation driving gear set 41 described in the presence of electric pushrod 4 can from Slid on moving axis 26;Described the first tumbler gear 42 and the second tumbler gear 43 is separately mounted on First Transition axle 27, institute The transition gear 44 stated is arranged on the second transition axis 28, and described transition gear 44 is nibbled with the second described tumbler gear 43 Close, described jackshaft 23 is provided with the first driven gear 231 and the second driven gear 232, the first described driven gear 231 It is intermeshed with the first tumbler gear 42, the second described driven gear 43 is intermeshed with described transition gear 44, described Electric pushrod 4 be provided with commutation shift fork 45, one end of described commutation shift fork 45 be arranged on commutate in driving gear set 41 and Between two commutation travelling gears, described commutation shift fork 45 drives lower band to move to driving gear set in electric pushrod 4 41 are slid on driven shaft, and when described commutation driving gear set 41 is engaged with the first tumbler gear 42, jackshaft 23 is rotated forward; When described commutation driving gear set 41 is engaged with the second tumbler gear 43, jackshaft 23 is inverted.
Described driving wheel 261 include be coaxially disposed and synchronous axial system incomplete roller gear 2611 and active limit convex Wheel 2612;Described driven intermittent wheel 262 include be coaxially disposed and synchronous axial system roller gear 2621 and driven limit cam 2622;The gear teeth subsection setup of described incomplete roller gear 2611 and being upwardly into week is provided with two sections, described active limit less Being upwardly into week for cam 2612 of position is provided with one section of convex arc surface 2601, described convex arc surface 2601 and incomplete roller gear less Circumferentially-spaced setting of 2611 gear teeth in driving wheel 261;Described roller gear 2621 and incomplete roller gear 2611 Interval is engaged, and described being upwardly into week for driven limit cam 2622 is provided with one section of concaved circular cambered surface 2602 less;When described cylinder When gear 2621 is disengaged from incomplete roller gear 2611, described convex arc surface 2601 starts to match somebody with somebody with concaved circular cambered surface 2602 Close, and slided with respect to concaved circular cambered surface by convex arc surface, driven intermittent wheel remains static;When roller gear and not exclusively circle When stud wheel is intermeshed, driven intermittent wheel is in rotation status.Driven intermittent wheel rotates to an angle, not only than other intermittently The impulsive force of transmission mechanism is much smaller, and without noise, driving wheel and driven intermittent wheel are symmetrical structures, are easily worked, phase Answering ground can reduce production cost.
Controller is provided with described control seat 13, described controller passes through commutating circuit and described electric pushrod 4 Electrical connection, described electric pushrod 4 is provided with travel switch, and described travel switch is connected in commutating circuit electronic to control Push rod is turned to;The detector for detecting driven interval wheel speed, described detector and controller electricity are provided with described reduction box 2 Connection, described controller is detected in detector and driven when the rotating speed of driven intermittent wheel 262 is zero electric pushrod action, described Handle 37 is provided with detection switch, and described detection switch is connected between detector and controller.User can choose whether Into commutating mode, if being not turned on detection switch, tach signal cannot be sent to controller, electric pushrod 4 by detector Will not act, commutation driving gear set 41 is constantly in the position after last time action, dehydration barrel is in one-directional rotation, if with Detection switch is opened at family, and controller can receive the tach signal of detector, and when driven intermittent wheel is static, electric pushrod starts Action, makes commutation driving gear set that another end points of stroke is moved to from an end points of stroke, and controller design has control Program, when commutation driving gear set moves to the end points of stroke, electric pushrod is just stopped, it is necessary to detector is by next turn Fast signal is sent to controller, can just be again started up electric pushrod, controls commutation driving gear set run duration, it is impossible to exceed The driven intermittent wheel static time, until after commutation driving gear set motion stops, driven intermittent wheel just obtains power and continues to turn It is dynamic, realize slitless connection, user is always maintained at even speed as far as possible and steps on pedal carrying out body-building, and not feeling as centre has de- Section, and dehydration barrel then realizes rotating, promotes laundry effect.
Embodiment 2:
As shown in fig. 7, the present embodiment is similar to Example 1, difference is:
Described fixed mount 3 is provided with handle 37, and described controlling organization is the clutch spanner being rotatably connected on handle 36, it is connected with the second steel wire rope 352 between described clutch spanner 36 and lever 33, one end of described the second steel wire rope 352 Connection clutch spanner 36, the other end is connected between the end that bearing pin 331 is connected to lever with second sleeve;When the band of lever 33 After dynamic second sleeve is away from second clutch, the opposite handle of clutch spanner 36 opens;After clutch spanner 36 and handle 37 close up, Lever 33 drives second sleeve near second clutch;Be provided between described clutch spanner 36 and handle 37 make clutch spanner with The spring that handle opens, described handle is provided with the lock of the clutch spanner and handle locking that will close up.Clutch spanner then class Like the brake of bicycle, custom when use habit is easier to meet user using bicycle, and latch clutch spanner After locking, it is not necessary to which user continues firmly to hold clutch spanner.
Remaining implementation method is same as Example 1.
Embodiment 3:
In the present embodiment, clutch for clutch control is more simple and convenient, and first clutch 251 and second clutch 252 are electromagnetism Clutch, control seat 13 is provided with power selecting switch and control circuit, first clutch 251, second clutch 252, power Selecting switch is connected in control circuit, and power selecting switch is single-pole double-throw switch (SPDT), and power selecting switch has first position And the second place, first position conducting, second place disconnection, first clutch 251 is in engagement state, second clutch 252 In released state, first position disconnects, second place conducting, and first clutch 251 is in released state, second clutch 252 are in engagement state.Start washing machine after, user can be selected by operating power selecting switch be electric washer also It is that manpower drives laundry, intuitive and convenient.
Remaining implementation method of the present embodiment may be referred to embodiment 1.
Content described in this specification embodiment is only enumerating to the way of realization of inventive concept, protection of the invention Scope is not construed as being only limitted to the concrete form that embodiment is stated, protection scope of the present invention is also and in art technology Personnel according to present inventive concept it is conceivable that equivalent technologies mean.

Claims (5)

1. multi-functional rotary drum washing machine, including cabinet, is provided with control seat at the top of described cabinet, from outer in described cabinet Inwardly it is coaxially provided with steel ladle and dehydration barrel, it is characterised in that:The outside of described cabinet is provided with laundry motor, reduction box and consolidates Determine frame;
Described fixed mount is provided with front axle and rear axle, and described front axle is provided with preceding sprocket wheel, and described rear axle is provided with rear chain Wheel, is connected between described preceding sprocket wheel and rear sprocket wheel by chain drive, and described front axle is provided with pedal;
Described reduction box includes the first input shaft, the second input shaft, jackshaft and output shaft;The first described input shaft passes through First clutch is connected with the electric machine shaft driving of laundry motor, and the first described input shaft is connected with output shaft by gear drive Connect;Described jackshaft and output shaft is coaxially disposed and is connected by second clutch;Described first clutch and second Clutch is alternately engaged or separated;The second described input shaft passes sequentially through uniform intermittent drive mechanism and electronic commutating tooth turbine Structure and the drive connection of described jackshaft, and described second input shaft is coaxial with described rear axle and synchronous axial system, it is described Output shaft and dehydration barrel be connected;
Described first clutch and second clutch is friction clutch;First set is cased with the first described input shaft Cylinder, and the first described sleeve can be along the axial slip of the first input shaft, the first described sleeve and the pressure of first clutch Plate is connected, and the frictional disk of described first clutch be connected with the first input shaft, the flywheel of described first clutch and is done washing The motor shaft connection of motor;The second sleeve of synchronous axial system is cased with described output shaft, described second sleeve can be along output The axial slip of axle, described second sleeve is connected with the pressing plate of second clutch, the frictional disk of described second clutch with Output shaft is connected, and the flywheel of described second clutch is connected with jackshaft;
Lever is connected with by bearing pin on described fixed mount, one end of described lever and the first sleeve connection, the other end with Second sleeve is connected, and described bearing pin is provided with the torsion spring for making the sleeve of lever drives first away from first clutch, works as first set After cylinder is away from first clutch, first clutch is in engagement state, and second clutch is in released state;Described fixed mount The controlling organization for overcoming torsion spring elastic force to make lever drives second sleeve away from second clutch is provided with, when second sleeve is away from After two clutches, first clutch is in released state, and second clutch is in engagement state;
Described controlling organization is the cushion being slidably connected on fixed mount, and the first steel is connected between described cushion and lever Cord, one end connection cushion of described the first steel wire rope, the other end is connected to what bearing pin was connected to lever with second sleeve Between end;After described lever drives second sleeve is away from second clutch, cushion is relatively fixed on frame and moves;When cushion phase After declining to fixed mount, lever drives second sleeve is near second clutch;Being provided between described cushion and fixed mount makes seat The spring that pad is moved up.
2. multi-functional rotary drum washing machine as claimed in claim 1, it is characterised in that:Described uniform intermittent drive mechanism includes The driving wheel being connected with the second described input shaft and the driven intermittent wheel being connected with driven shaft, described driving wheel It is connected with driven intermittent wheel, described driven intermittent wheel is connected with electronic reversing gear mechanism, described electronic commutating tooth Wheel mechanism carries out commutation action when driven intermittent wheel is stalled after being activated convert middle axle steer.
3. multi-functional rotary drum washing machine as claimed in claim 2, it is characterised in that:Described electronic reversing gear mechanism includes Electric pushrod, commutation driving gear set, the first tumbler gear, the second tumbler gear and transition gear, described commutation driving cog Wheel group is located on described driven shaft and is made up of about the two commutation travelling gears arranged, the institute in the presence of electric pushrod The commutation driving gear set stated can slide on driven shaft;Described the first tumbler gear and the second tumbler gear is separately mounted to On First Transition axle, described transition gear is arranged on the second transition axis, and described transition gear and described second commutates Gear is engaged, and described jackshaft is provided with the first driven gear and the second driven gear, described the first driven gear and the One tumbler gear is intermeshed, and the second described driven gear is intermeshed with described transition gear, described electric pushrod Commutation shift fork is provided with, one end of described commutation shift fork is arranged in commutation driving gear set and positioned at two commutation driving cogs Between wheel, described commutation shift fork drives lower band to move and is slid on driven shaft to driving gear set in electric pushrod, when described Commutation driving gear set when being engaged with the first tumbler gear, jackshaft is rotated forward;When described commutation driving gear set and second When tumbler gear is engaged, jackshaft reversion.
4. multi-functional rotary drum washing machine as claimed in claim 3, it is characterised in that:Described driving wheel include be coaxially disposed and The incomplete roller gear and active limit cam of synchronous axial system;Described driven intermittent wheel includes being coaxially disposed and synchronous axial system Roller gear and driven limit cam;The gear teeth subsection setup of described incomplete roller gear and it is upwardly into week and is provided with two less Section, described being upwardly into week for active limit cam be provided with one section of convex arc surface less, described convex arc surface and incomplete cylinder Circumferentially-spaced setting of the gear teeth of gear in driving wheel;Described roller gear is engaged with incomplete roller gear interval, institute Being upwardly into week for the driven limit cam stated is provided with one section of concaved circular cambered surface less;When described roller gear and incomplete roller gear When being disengaged from, described convex arc surface starts to coordinate with concaved circular cambered surface, and is slided with respect to concaved circular cambered surface by convex arc surface, from Dynamic intermittent wheel remains static;When roller gear and incomplete roller gear are intermeshed, driven intermittent wheel is in rotation State.
5. multi-functional rotary drum washing machine as claimed in claim 4, it is characterised in that:Controller is provided with described control seat, Described controller is electrically connected by commutating circuit with described electric pushrod, and described electric pushrod is provided with travel switch, Described travel switch is connected in commutating circuit to control electric pushrod to turn to;Driven of detection is provided with described reduction box Have a rest the detector of wheel speed, described detector is electrically connected with the controller, and described controller detects driven in detector Electric pushrod action is driven when wheel speed of having a rest is zero, handle is provided with detection switch, and described detection switch is connected on detector Between controller.
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CN106930051A (en) 2017-07-07
CN106939492B (en) 2019-04-09
CN105200720A (en) 2015-12-30

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