CN206189102U - Clothing treatment machine and empty air pump device who is used for clothing treatment machine - Google Patents

Abstract

The utility model discloses a clothing treatment machine and empty air pump device who is used for clothing treatment machine, empty air pump device includes: the base, deformation film subassembly, deformation film subassembly link to each other with the base and inject with the base cooperation and to breathe in the chamber, the actuating lever subassembly that links to each other with the deformation film subassembly, driving wheel assembly, driving wheel assembly are driven by clothing treatment machine's drive arrangement, eccentric wheel component, eccentric wheel component drive the actuating lever subassembly and are reciprocating motion, realize the suction of air, driving wheel assembly and actuating lever subassembly were connected and the transmission connection of disconnection driving wheel assembly and actuating lever subassembly when driving wheel assembly's rotational speed is higher than predetermined rotational speed to the transmission when clutch subassembly, clutch subassembly were less than predetermined rotational speed at driving wheel assembly's rotational speed. According to the utility model discloses empty air pump device makes washing performance and washing efficiency promote, has reduced the clothing wearing and tearing, and it can be according to the power transmission of setting for rotational speed intercommunication or disconnection drive arrangement to need not additionally to set up the power supply.

Description

Laundry machine and the air pump equipment for laundry machine

Technical field

The utility model is related to clothing processing technology field, more particularly, to a kind of laundry machine and for clothing The air pump equipment of processor.

Background technology

To improve the scourability of washing machine, to be employed in correlation technique and rub dynamics when increased washing, for example, adopting With structures such as new lifting muscle or impellers, using new current of waterfall etc. during water inlet；Or increase detergent activity, for example, improving Water temperature increases solubility and activity；Or increase detergent utilization rate, for example, using measures such as back water pump technologies.Arranged more than Shi Zhong, the abrasion that can make clothing using lifting rib is increased, and lifting water temperature can increase energy consumption, and cost can be increased using back water pump, make Structure becomes complicated, and the structure of washing machine is still needed to be improved.

Utility model content

The utility model is intended at least solve to a certain extent one of technical problem in correlation technique.Therefore, this reality A kind of air pump equipment is proposed with new, the air pump equipment can be under the driving of the drive device of laundry machine to washing Wash and be blown into air in water, improve clean result, abrasion is not resulted in clothing, and new power source, cost need not be introduced It is relatively low.

The utility model also proposed a kind of laundry machine with above-mentioned air pump equipment.

According to the air pump equipment for laundry machine of the utility model first aspect embodiment, including：Base；Become Shape membrane module, the deformation membrane module is connected with the base and limits suction muffler, the suction muffler with the base engagement With the exhaust outlet for being suitable to be connected with the cylindric washer of the laundry machine and the one-way air inlet that is in communication with the outside mouthful；Group of drive rods Part, the actuated lever assemblies are connected with the deformation membrane module；Drive wheel assemblies, the drive wheel assemblies are rotatably arranged at institute State on base and driven by the drive device of the laundry machine；Eccentric wheel assembly, the eccentric wheel assembly is in the driving Drive the actuated lever assemblies to reciprocatingly move with deformation film component strain described in push-and-pull under the driving of wheel assembly, realize air Suction；Clutch pack, the clutch pack be located at the drive wheel assemblies and the actuated lever assemblies one of them with Between the eccentric wheel assembly, the clutch pack is when the rotating speed of the drive wheel assemblies is less than desired speed in conjunction shape State so that the drive wheel assemblies and actuated lever assemblies drive connection and the drive wheel assemblies rotating speed higher than predetermined During rotating speed in from state disconnecting the drive connection of the drive wheel assemblies and the actuated lever assemblies.

Air pump equipment according to the utility model embodiment can be to washing during laundry machine washing clothing Air is blown into water, the oxygen content in washings is increased, dissolving and the activity of detergent is improved, and current can be strengthened and disturbed Dynamic, function is rubbed in lifting washing, reduces the abrasion of clothing, and clean result and detersive efficiency are obviously improved, and the air pump Device can be driven using original drive device in laundry machine, and power source is set without extra, and cost is relatively It is low, and by the connection of the rotating speed of setting or power transmission of the drive device to air pump equipment can be disconnected, and air suction is grasped Make controllability and, washing process steady and smooth good with the matching of washing process.

In addition, the air pump equipment according to the utility model above-described embodiment can also have following additional technology special Levy：

According to some embodiments of the present utility model, the clutch pack is connected with the drive wheel assemblies, it is described from Clutch component has main shaft, and one end of the main shaft is pivotly connected with the base, and the other end of the main shaft is described It is in from state with the drive connection of the drive wheel assemblies when clutch pack is in conjunction state and in the clutch pack When be connected with the drive wheel assemblies and disconnect, the eccentric wheel assembly includes eccentric cam, and the eccentric cam is set in On the main shaft, the actuated lever assemblies are connected with the eccentric cam.

According to some embodiments of the present utility model, the clutch pack includes：Clutch base, the clutch base with The drive wheel assemblies are connected, and are rotated with the drive wheel assemblies, and the axial trough and peace of connection are defined in the clutch base Tankage, one end of the main shaft is rotatably arranged in the axial trough, and the outer peripheral face of the other end of the main shaft is provided with and institute State the corresponding clutch slot of installation groove location；Clutch block, the clutch block is located in the mounting groove, and one end of the clutch block leads to Cross elastic component to be connected with the clutch base, the other end of the clutch block is less than desired speed in the rotating speed of the clutch base When stop and be against in the clutch slot and remove the clutch slot when the rotating speed of the clutch base exceedes desired speed.

According to some embodiments of the present utility model, the clutch block and the clutch slot are respectively including one-to-one more Individual, multiple clutch slots are opened along the circumferentially-spaced of the main shaft.

According to some embodiments of the present utility model, one end of the dorsad described drive wheel assemblies of the clutch base is provided with The eccentric race connected with the axial trough, one end of the eccentric wheel be plugged in the eccentric race and by bearing with it is described Clutch base is connected.

According to some embodiments of the present utility model, the drive wheel assemblies include：Wheel hub, the wheel hub rotationally sets On the base, the wheel hub is connected with the clutch base；Rubber rim, the rubber rim is set in the wheel hub On outer peripheral face.

According to some embodiments of the present utility model, one of them of the clutch base and the wheel hub are provided with least The other in which of one locating slot, the clutch base and the wheel hub is provided with described at least one and at least one and positions The locating dowel that groove coordinates one by one.

According to some embodiments of the present utility model, multiple locating slots and multiple positioning are provided with the clutch base Post, multiple locating slots and multiple locating dowels along the clutch base circumferentially-spaced and alternate setting.

According to some embodiments of the present utility model, at least one locating slot and at least one locating dowel of mutual cooperation Fixing hole is respectively equipped with, threaded fastener is adapted to fit in the fixing hole to connect the clutch base with the wheel hub.

According to some embodiments of the present utility model, the actuated lever assemblies include connecting rod, one end of the connecting rod and institute State deformation membrane module to be connected, the other end of the connecting rod is provided with roller, and the roller is rollably only against the eccentric cam Outer peripheral face on.

According to some embodiments of the present utility model, the deformation membrane module includes：Flexible sheet, the flexible sheet Periphery edge is connected with the base and limits the suction muffler with the base engagement；Connection inserting part, the connection inserting part sets It is connected on the flexible sheet and with the actuated lever assemblies.

According to the laundry machine of the utility model embodiment, including：Casing；Cylindric washer, the cylindric washer is located at described In casing and the cylindric washer is provided with the gas feed connected with the exhaust outlet；According to the air of the utility model embodiment Pump installation, the air pump equipment is located in the casing and is suitable to be blown into air in the washings to the cylindric washer.

According to some embodiments of the present utility model, the cylindric washer is roller or impeller cylinder, the roller or the ripple The impeller for taking turns cylinder is driven by motor, and the drive wheel assemblies are stopped being against on the outer peripheral face of the rotor of the motor and turned It is dynamic.

According to some embodiments of the present utility model, the cylindric washer is roller or impeller cylinder, the roller or the ripple The impeller for taking turns cylinder is driven by pulley assembly, and the drive wheel assemblies stop the outer peripheral face of the belt pulley for being against the pulley assembly Upper rotation.

According to some embodiments of the present utility model, also include：Gas blow pipe, the port of export of the gas blow pipe and the washing Cylinder connection, the entrance point of the gas blow pipe is connected with the one-way air inlet mouthful.

Additional aspect of the present utility model and advantage will be set forth in part in the description, partly by from following description In become obvious, or by it is of the present utility model practice recognize.

Brief description of the drawings

Fig. 1 is the structural representation of the laundry machine according to the utility model one embodiment；

Fig. 2 is the part-structure schematic diagram of the laundry machine according to the utility model one embodiment；

Fig. 3 is the part-structure sectional view according to the laundry machine of the utility model one embodiment；

Fig. 4 is that the attachment structure at the gas feed according to the laundry machine of the utility model one embodiment is illustrated Figure；

Fig. 5 is the assembling knot of the air pump equipment according to the laundry machine of the utility model one embodiment and cylindric washer Structure schematic diagram；

Fig. 6 is the assembling knot of the air pump equipment according to the laundry machine of the utility model one embodiment and cylindric washer Structure sectional view；

Fig. 7 is the part-structure schematic diagram of the laundry machine according to the utility model another embodiment；

Fig. 8 is the part-structure schematic diagram of the laundry machine according to the utility model further embodiment；

Fig. 9 is the structural representation of the air pump equipment according to the utility model one embodiment；

Figure 10 is the sectional view of the air pump equipment according to the utility model one embodiment；

Figure 11 is according to second structural representation of the air pump equipment of embodiment of the utility model；

Figure 12 is according to second sectional view of the air pump equipment of embodiment of the utility model；

Figure 13 is according to the 3rd structural representation of the air pump equipment of embodiment of the utility model；

Figure 14 is a sectional view according to the 3rd air pump equipment of embodiment of the utility model；

Figure 15 is according to the 3rd decomposing schematic representation of the air pump equipment of embodiment of the utility model；

Figure 16 is according to the 3rd another sectional view of the air pump equipment of embodiment of the utility model；

Figure 17 is the sectional view along Figure 16 center line A-A directions；

Figure 18 is the sectional view along Figure 17 center line B-B directions；

Figure 19 is the sectional view along Figure 18 center line C-C directions；

Figure 20 is the structural representation of the drive wheel assemblies of the air pump equipment according to the utility model embodiment；

Figure 21 is the sectional view along Figure 20 center line D-D directions；

Figure 22 is an angle schematic diagram of the clutch pack of the air pump equipment according to the utility model embodiment；

Figure 23 is the sectional view along Figure 22 center line E-E directions；

Figure 24 is another angle schematic diagram of the clutch pack of the air pump equipment according to the utility model embodiment；

Figure 25 is the sectional view along Figure 24 center line F-F directions；

Figure 26 is the sectional view of the clutch pack of the air pump equipment according to the utility model embodiment；

Figure 27 is the sectional view along Figure 26 center line G-G directions；

Figure 28 is according to the 4th structural representation of the air pump equipment of embodiment of the utility model；

Figure 29 is according to the 4th sectional view of the air pump equipment of embodiment of the utility model；

Figure 30 is according to the 4th part-structure sectional view of the air pump equipment of embodiment of the utility model；

Figure 31 is according to the 4th decomposing schematic representation of the air pump equipment of embodiment of the utility model；

Figure 32 is the dress according to the 4th eccentric wheel assembly of the air pump equipment of embodiment of the utility model and connection ring With schematic diagram.

Reference：

Laundry machine 1000；

Air pump equipment 100；Casing 200；Cylindric washer 300；Gas feed 310；Second location division 320；

Motor 400；Rotor 410；Belt 420；

Gas blow pipe 500；Air blowing joint 510；Sealing ring 520；

Base 10；First location division 11；Pump case 12；First housing 121；Second housing 122；Ring flange 13；

Suction muffler 101；One-way air inlet mouthful 102；Exhaust outlet 103；Fitting recess 104；Gathering sill 105；

Locating slot 110；Locating dowel 120；Fixing hole 130；Screw 140；Check valve 150；Bearing pin 160；Bearing 170；Positioning sleeve 180；

Deformation membrane module 20；Flexible sheet 21；Connection inserting part 22；Fixing groove 201；

Actuated lever assemblies 30；Connecting rod 31；Fixed flange 311；Eccentric auxiliary section 312；Connection ring 32；

Drive wheel assemblies 40；Wheel hub 41；Rubber rim 42；Fixing axle 43；

Eccentric wheel assembly 50；Runner 51；Eccentric part 511；Eccentric cam 52；Wheel shaft 53；

Clutch pack 60；Clutch base 61；Axial trough 611；Mounting groove 612；Eccentric race 613；Clutch block 62； Main shaft 63；Clutch slot 631；Elastic component 64；

Unilateral bearing component 70；Unilateral bearing 71；Axle wheel 72.

Specific embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings.Below by The embodiment being described with reference to the drawings is exemplary, it is intended to for explaining the utility model, and it is not intended that new to this practicality The limitation of type, one of ordinary skill in the art can be changed to above-described embodiment in the range of the utility model, repair Change, replace and modification.

Describe in detail below in conjunction with the accompanying drawings at according to the laundry machine 1000 of the utility model embodiment and for clothing The air pump equipment 100 of reason machine 1000.Wherein, the air pump equipment 100 according to the utility model embodiment is not limited only to application On laundry machine shown in accompanying drawing, can also be applied on the laundry machine of other structures, this is to art technology Be will be understood by for personnel.

Referring to figs. 1 to shown in Figure 32, the laundry machine 1000 according to the utility model embodiment may include that air pump is filled Put 100, casing 200 and cylindric washer 300.Air pump equipment 100 includes base 10, deformation membrane module 20, the and of actuated lever assemblies 30 Drive component.Deform membrane module 20 to be connected with base 10, and deform membrane module 20 and limit suction muffler with the cooperation of base 10 101.Suction muffler 101 has exhaust outlet 103 and one-way air inlet mouthfuls 102, and one-way air inlet mouthful 102 is in communication with the outside, exhaust outlet 103 with The cylindric washer 300 of laundry machine 1000 is connected, and specifically, gas feed 310, gas feed 310 can be provided with cylindric washer 300 Connected with exhaust outlet 103.

Actuated lever assemblies 30 are connected with deformation membrane module 20, and drive component is rotatably arranged on base 10, that is to say, that Drive component is located on base 10 and rotatable relative to base 10.Drive component is connected with the transmission of actuated lever assemblies 30, drives Dynamic component can drive actuated lever assemblies 30 to move back and forth, and be deformed with push-and-pull deformation membrane module 20, realize the suction of air.

When driving drop-down dynamic deformation membrane module 20 of the actuated lever assemblies 30 in drive component, deformation membrane module 20 is gradually sent out Change shape, becomes larger the volume of suction muffler 101, and under external atmosphere pressure, outside air can be from one-way air inlet mouthful 102 gradually Enter into suction muffler 101, complete aspiratory action；Then, actuated lever assemblies 30 can promote deformation under the driving of drive component Membrane module 20, in pushing course, deformation membrane module 20 deforms again, tapers into the volume of suction muffler 101, due to One-way air inlet mouthfuls 102 can only air inlet be unable to outlet, now, the air in suction muffler 101 can be discharged gradually from exhaust outlet 103, and Finally flow into cylindric washer 300, mix with the washings in cylindric washer 300.

Thus, the suction and blowout of air can be realized by air pump equipment 100, is realized in washing process to cylindric washer A certain amount of air is mixed into washings in 300, the oxygen content in washings is increased, the activity of detergent is improved；Together When can strengthen turbulent water, function is rubbed in lifting washing；And the dissolving of washing powder can be accelerated, high-efficient washing is realized, reduction is washed The time is washed, detersive efficiency is improved；And, outside air enters into and bubble is formed as in washings, with similar air cushion Effect, reduces the friction of clothing and metal inner tube wall, reduces the abrasion of clothing, and clean result is obviously improved.

Wherein, drive component can be driven using original drive device in laundry machine 1000, for example, using clothing Original DD motors are driven on thing processor 1000, so as to without setting extra power source again, can effectively control cost.

Air pump equipment 100 according to the utility model embodiment has a kind of new pump body structure, laundry machine 1000 during clothing is washed, effectively can imported into the washings of cylindric washer 300 outside air, improve washing effect Fruit and detersive efficiency, and the air pump equipment 100 can be carried out using original drive device in laundry machine 1000 Drive, realize the suction and blowout of air, structure design is more ingenious, advantage of lower cost.

Alternatively, the cylindric washer 300 of laundry machine disclosed in the utility model 1000 can be roller or impeller cylinder.Its In, the motor 400 that drive component can be rotated by the impeller of driving roller or impeller cylinder drives.That is, working as cylindric washer 300 be roller when, drive component can by drive roller rotate motor 400 drive；When cylindric washer 300 is impeller cylinder When, drive component can be driven by the motor 400 for driving the impeller of impeller cylinder to rotate.Thus, it is possible to reasonably use Original power of laundry machine 1000, without being re-introduced into new power, can effectively control cost.

In the utility model, motor 400 can be DD direct driving motors, or direct drive motor, this kind drives electricity The torque of machine 400 is larger, directly can be connected with the part that need to be driven, and eliminates moderator, gear-box and belt 420 etc. Bindiny mechanism, fault rate is lower, and good energy saving property, noise is relatively low.

Drive component can be joined directly together to realize direct drive with drive device, it is also possible to be indirectly connected to drive device To realize driving indirectly.For example, as shown in Fig. 1 to Fig. 3 and Fig. 8, drive component can only to the rotor of motor 400 410 outer peripheral face, makes to form friction between the outer peripheral face of the rotor 410 of the outer peripheral face of drive component and motor 400, by The friction, it is possible to achieve drive wheel assemblies 40 with rotor 410 rotation.Thus, directly drive component can be arranged on and rotor The position of 410 contacts, directly, driveability is preferable for power transmission.

As shown in fig. 7, the cylindric washer 300 of laundry machine 1000 is driven by pulley assembly, drive wheel assemblies 400 can be by The pulley assembly is driven, and specifically, drive component only can be against on the outer peripheral face of belt pulley 430 of pulley assembly, to borrow Frictional force is helped, is rotated with belt pulley 430, power transmission is good.Shown in reference picture 7, when drive component passes through belt 420 and motor When 400 rotor 410 is connected, a part for air pump equipment 100 may be arranged in the region that belt 420 is surrounded, for example, base 10th, deformation membrane module 20 and actuated lever assemblies 30 can be set in the region in the besieged city of belt 420.Thus, it is capable of achieving more effective Space utilization, mounting arrangement is more reasonable.

According to some embodiments of the present utility model, gas feed 310 may be provided in the bottom of cylindric washer 300.Thus, wash Washings in cylinder 300 preferably can flood gas feed 310, air all can be blown into washing from gas feed 310 In water, air is improved with the mixed effect of washings, further improves clean result.Further, gas feed 310 can set On the bottom wall of cylindric washer 300 and at least one of side wall, that is to say, that gas feed 310 can be arranged on cylindric washer 300 On bottom wall, it is also possible to be arranged on the side wall of cylindric washer 300, gas can also be respectively provided with the bottom wall of cylindric washer 300 and side wall Body import 310, to improve blowing effect.

For example, as depicted in figs. 1 and 2, in a specific example of the present utility model, laundry machine 1000 is roller Washing machine, cylindric washer 300 is roller, and gas feed 310 is arranged on the side wall of roller, and blowing effect is preferable.Again for example, at this In another specific example of utility model, laundry machine 1000 is rotary drum washing machine, and cylindric washer 300 is impeller cylinder, gas Import 310 is arranged on the bottom wall of impeller cylinder, and blowing effect is preferable.

According to some embodiments of the present utility model, air pump equipment 100 can be fixed on cylindric washer 300.Thus, it is more square Just air pump equipment 100 is installed and is more easily implemented the drive connection of drive component and motor 400.Preferably, it is empty Air pump device 100 can be fixed on the bottom wall of cylindric washer 300, with the installation and attended operation realizing further facilitating.For example, such as Shown in Fig. 1 to Fig. 3, cylindric washer 300 is roller, and the axial direction of roller slightly inclines in the horizontal direction or relative to horizontal direction, Air pump equipment 100 is arranged on the bottom wall of the cylindric washer 300, i.e., on the rear wall of cylindric washer 300.As shown in figure 8, cylindric washer 300 is impeller cylinder, and air pump equipment 100 may also be arranged on the bottom wall of the cylindric washer 300.

The assembling structure of air pump equipment 100 and cylindric washer 300 is shown in Fig. 5 and Fig. 6.As shown in Figure 5 and Figure 6, it is empty The first location division 11 can be provided with the base 10 of air pump device 100, can be provided with cylindric washer 300 and matched somebody with somebody with the positioning of the first location division 11 The second location division 320 closed.Thus, when air pump equipment 100 is installed, can be by the first location division 11 and the second location division 320 cooperation, realizes positioning of the air pump equipment 100 on cylindric washer 300, installs relatively accurate, and security reliability is improved.

Do not do specifically limited for the concrete structure of the first location division 11 and the second location division 320, can be various mutual The location structure of cooperation, for example, the structure that Kong Yuzhu coordinates, structure that hook coordinates with groove etc., in the structure shown in Fig. 5 and Fig. 6 In, the first location division 11 is formed as positioning pore structure, and the second location division 320 is formed as positioning rod structure, and positioning rod structure can be inserted It is located in positioning pore structure, so as to realize the relative positioning of base 10 and cylindric washer 300, good positioning effect, and conveniently carries out Positioning action.

As shown in Figure 5 and Figure 6, base 10 can be realized being connected with cylindric washer 300 by screw 140, make base 10 stronger Be fixed on cylindric washer 300 and be easy to dismounting, effectively prevent air pump equipment 100 from departing from from cylindric washer 300, cause pacify Full accident.Certainly, fixed form not limited to this of the base 10 on cylindric washer 300, can also be other structures, for example, base 10 can be fixed on cylindric washer 300 by the mode such as welding or bonding, and fixation is stronger.

When air pump equipment 100 is away from gas feed 310, air pump equipment 100 can be realized and gas by gas blow pipe 500 The connection of body import 310, referring to figs. 1 to shown in Fig. 5, the port of export of gas blow pipe 500 can be connected with cylindric washer 300, gas blow pipe 500 Entrance point can be connected with exhaust outlet 103, air pump equipment 100 discharge air can enter into cylindric washer by gas blow pipe 500 In 300, air inlet better performances.

As shown in Figure 1 to Figure 3, gas blow pipe 500 is formed as bending tube, and the peak of bending tube is higher than laundry machine 1000 predetermined highest water level.Thus, in can effectively preventing washings from pouring in down a chimney air pump equipment 100, washings are caused Leakage and air pump equipment 100 damage.Wherein, the peak of bending tube can with the height difference H of predetermined peak level Suitably chosen according to actual conditions.Alternatively, according to some embodiments of the present utility model, height difference H can be Chosen between 5cm-15cm, for example, height difference H can be 8cm, 10cm, 12cm etc..

As shown in figure 4, gas blow pipe 500 can be connected by air blowing joint 510 with cylindric washer 300, air blowing joint 510 is connected to On cylindric washer 300.Thus, air blowing joint 510 is firmly installed, and the connectivity with cylindric washer 300 and gas blow pipe 500 is good, can be effective Ensure being smoothed out for air inlet.Alternatively, air blowing joint 510 can be fixed on cylindric washer 300 by screw 140, and fixation is more firm Gu.

Further, air blowing joint 510 can be plugged in gas feed 310, and the outer peripheral face and gas of air blowing joint 510 enter Sealing ring 520 is provided between the inner peripheral surface of mouth 310.Thus, it is possible to effectively improve the connection of air blowing joint 510 and cylindric washer 300 Sealing and fastness, it is to avoid gas feed 310 occurs gas leakage and seepy question.

Deformation membrane module 20 is described in detail below in conjunction with the accompanying drawings.Fig. 9 and Figure 10 are shown according to the utility model One specific example of the air pump equipment 100 of embodiment.As shown in Figure 9 and Figure 10, deformation membrane module 20 includes flexible sheet 21 and connection inserting part 22.The periphery edge of flexible sheet 21 can be connected with base 10, and flexible sheet 21 can coordinate with base 10 Limit suction muffler 101.Connection inserting part 22 is located on flexible sheet 21, and can be connected with actuated lever assemblies 30.Thus, drive Bar assembly 30 can push or pull to connection inserting part 22, make the flexible sheet 21 being connected with connection inserting part 22 can be with stress Deform, realize the change of the volume of suction muffler 101.Connection inserting part 22 is connected stronger with flexible sheet 21, and drives The push-pull effort of bar assembly 30 will not be applied directly on flexible sheet 21, reduce the impaired of flexible sheet 21.

Flexible sheet 21 can be made of multiple material, for example, in one embodiment of the present utility model, flexible sheet 21 is rubber diaphragm.Rubber diaphragm easy to manufacture and elastic performance is good, service life is more long.Certainly, flexible sheet 21 also may be used To be formed with being prepared using other materials, for example, it is also possible to be made of materials such as silica gel.

Alternatively, base 10 can define fitting recess 104, and the periphery edge of flexible sheet 21 can be interference fitted in fitting recess In 104.Thus, it is possible to improve the bonding strength of flexible sheet 21 and base 10, the stress of flexible sheet 21 and base are prevented effectively from 10 depart from.In the embodiment shown in Fig. 9 and Figure 10, base 10 is provided with pump case 12, and fitting recess 104 is located at pump case 12 On, suction muffler 101 is limited by pump case 12 and flexible sheet 21.Thus, it is more convenient to be assembled and manufactured.

Further, pump case 12 may include the first housing 121 and the second housing 122, the first housing 121 and the second housing 122 cooperatively form fitting recess 104, and one-way air inlet mouthful 102 and exhaust outlet 103 are spaced apart and are arranged on the first housing 121.Thus, More convenient to be manufactured, air inlet and Gas Escaping Property are preferable.For convenience of connecting, exhaust pipeline section can be formed with exhaust outlet 103, with side Just grafting operation is carried out with gas blow pipe 500.Alternatively, as shown in Figure 9 and Figure 10, check valve is set at one-way air inlet mouthful 102 150, can only enter air, it is impossible to discharge, realize the one-way air inlet of one-way air inlet mouthful 102.

In the present embodiment, connection inserting part 22 is connected by bearing pin 160 with actuated lever assemblies 30, connects stronger, convenient Manufacture and dismounting.Certainly, deformation membrane module 20 and the connected mode not limited to this of actuated lever assemblies 30, can also use other Connected mode, for example, in the embodiment shown in Figure 11 and Figure 12, the rubber that connection inserting part 22 is formed in one with flexible sheet 21 Glue part, connection inserting part 22 is provided with fixing groove 201, and fixed flange 311 can be provided with actuated lever assemblies 30, and fixed flange 311 is matched somebody with somebody Close in fixing groove 201.Thus, it is also possible to realize that connection inserting part 22 is stronger with actuated lever assemblies 30 and is easily connected, And the structure that connection inserting part 22 and flexible sheet 21 form as one, structural strength is higher and better tightness.

Drive component is specifically described below in conjunction with the accompanying drawings.In embodiment disclosed in the utility model, drive Component may include drive wheel assemblies 40 and eccentric wheel assembly 50.Drive wheel assemblies 40 are rotatably arranged on base 10.Eccentric wheel Component 50 is connected with drive wheel assemblies 40 and actuated lever assemblies 30, and group of drive rods is driven with the driving of drive wheel assemblies 40 Part 30 is reciprocatingly moved, and reciprocal push-pull effort is applied with to deformation membrane module 20, realizes suction and the blowing operation of air, device Operation is relatively reliable.

As shown in Figure 9 and Figure 10, actuated lever assemblies 30 may include connecting rod 31, and one end of connecting rod 31 can be with deformation membrane module 20 It is connected, the other end of connecting rod 31 can pivotly be connected with eccentric wheel assembly 50, axial direction and the eccentric wheel assembly 50 of connecting rod 31 It is axially vertical.When being rotated under drive of the eccentric wheel assembly 50 in drive wheel assemblies 40, can drivening rod 31 move back and forth so that The deformation of deformation membrane module 20 is realized, suction is realized.

In the embodiment shown in Fig. 9 and Figure 10, eccentric wheel assembly 50 may include runner 51, and runner 51 can be with drive wheel group The synchronous axial system of part 40, can be provided with eccentric part 511 on runner 51, the other end of connecting rod 31 can be provided with eccentric part 511 pivotly Connected eccentric auxiliary section 312.Thus, when being rotated under drive of the runner 51 in drive wheel assemblies 40, the other end of connecting rod 31 It is capable of achieving to move back and forth, realizes suction function.

In the present embodiment, eccentric part 511 is formed as eccentric orfice, and eccentric auxiliary section 312 is formed as and eccentric orfice cooperation Axostylus axostyle, axostylus axostyle is rotatably arranged in eccentric orfice.Certainly, in the utility model, eccentric part 511 and eccentric auxiliary section 312 Structure not limited to this, for example, eccentric part 511 is formed as eccentric shaft, eccentric auxiliary section 312 is formed as axis hole, and eccentric shaft can Rotationally it is located in axis hole, makes connecting rod 31 realize moving back and forth under the drive of runner 51, it is gearing preferable.

Drive wheel assemblies 40 may include wheel hub 41 and rubber rim 42, and wheel hub 41 is rotatably arranged on base 10, and Wheel hub 41 can drive eccentric wheel assembly 50 to rotate, and rubber rim 42 is set on the outer peripheral face of wheel hub 41, such as Fig. 9 and Figure 10 institutes Show.Thus, drive wheel assemblies 40 can be only against on the outer peripheral face of rotor 410 of motor 400 by the elasticity of rubber rim 42, Only support that effect is good, and wearing and tearing of can reducing that rotor 410 is subject to, transmission performance is preferable.

As shown in Figure 10, drive wheel assemblies 40 may also include fixing axle 43, and one end of fixing axle 43 is connected with base 10, wheel Hub 41 can be connected by bearing 170 with the other end of fixing axle 43, realize wheel hub 41 smoothly and smoothly rotate.Need It is bright, in description of the present utility model, do not do specifically limited for the particular type of bearing 170, the bearing 170 can be with It is rolling bearing, or sliding bearing etc..

To improve the stationarity of the movement of connecting rod 31, base 10 can be provided with gathering sill 105, and connecting rod 31 is movably arranged at guiding In groove 105.Thus, gathering sill 105 can provide guide effect when connecting rod 31 is moved back and forth, while can also pacify in connecting rod 31 Positioning action is played during dress, accuracy and fastness that connecting rod 31 is installed is improved.

Figure 11 and Figure 12 show another embodiment of the air pump equipment 100 according to the utility model embodiment.Such as Shown in Figure 11 and Figure 12, drive component includes drive wheel assemblies 40, and drive wheel assemblies 40 are rotatably arranged on base 10, drives Wheel assembly 40 is provided with eccentric part 511, and the other end of connecting rod 31 is provided with the eccentric auxiliary section being pivotly connected with eccentric part 511 312.Thus, it is also possible to make connecting rod 31 realize moving back and forth under the drive of drive wheel assemblies 40, and structure is more simple, pass Dynamic better performances.Wherein, in the present embodiment, eccentric part 511 can also be formed as eccentric orfice or eccentric shaft, eccentric auxiliary section 312 may be alternatively formed to axis hole or axostylus axostyle.

In the present embodiment, drive wheel assemblies 40 may include wheel hub 41 and rubber rim 42, and wheel hub 41 is rotatably arranged at On base 10, rubber rim 42 is set on the outer peripheral face of wheel hub 41.Due to being not provided with eccentric wheel assembly 50 in embodiment, Therefore, eccentric part 511 may be provided on wheel hub 41, to realize moving back and forth for connecting rod 31.

Figure 13 to Figure 27 shows the further embodiment of the air pump equipment 100 according to the utility model embodiment.Such as Shown in Figure 13 and Figure 15, air pump equipment 100 include base 10, deformation membrane module 20, actuated lever assemblies 30, drive component and from Clutch component 60, drive component includes drive wheel assemblies 40 and eccentric wheel assembly 50.The concrete structure for deforming membrane module 20 can join See description above, will not be described in detail herein.Actuated lever assemblies 30 are connected with deformation membrane module 20, and drive wheel assemblies 40 are rotationally It is located on base 10, eccentric wheel assembly 50 connection drive wheel assemblies 40 and actuated lever assemblies 30, eccentric wheel assembly 50 is in driving wheel Actuated lever assemblies 30 can be driven to reciprocatingly move under the driving of component 40, deformed with push-and-pull deformation membrane module 20, realize air Suction.

Clutch pack 60 is located between drive wheel assemblies 40 and eccentric wheel assembly 50, and clutch pack 60 is in drive wheel group The rotating speed of part 40 is in conjunction state when being less than desired speed, and now, drive wheel assemblies 40 and actuated lever assemblies 30 can be by clutches Device assembly 60 realizes drive connection, and drive wheel assemblies 40 can drive clutch pack 60 to move, and clutch pack 60 can be by Eccentric wheel assembly 50 is transferred to, and then drives actuated lever assemblies 30 to reciprocatingly move, realize the suction of air.

When clutch pack 60 is in from state, now, clutch when the rotating speed of drive wheel assemblies 40 is higher than desired speed Device assembly 60 no longer transmits power, disconnects the drive connection of drive wheel assemblies 40 and eccentric wheel assembly 50, drive wheel assemblies 40 Will not pass through clutch pack 60 and power is transferred to eccentric wheel assembly 50, eccentric wheel assembly 50 stops operating so that drive Bar assembly 30 can not be realized moving back and forth, so as to stop push-and-pull deformation membrane module 20, stop the suction of air.

Thus, the air pump equipment 100 according to the utility model embodiment, by setting clutch pack 60, can be by setting The drive device such as fixed rotating speed connection or the rotor 410 of disconnection motor 400 is transmitted to the power of actuated lever assemblies 30, control It is more convenient, and air suction operation controllability is more preferably, the washing process good with the matching of washing process that be blown into opportunity of air Smoothly and clean result preferably, meanwhile, the suction frequencies appropriateness of air pump equipment 100 can be made, it is to avoid suction frequencies are too high And cause device to damage.

It is understood that clutch pack 60 be not limited only to be arranged on drive wheel assemblies 40 and eccentric wheel assembly 50 it Between, can also be arranged between eccentric wheel assembly 50 and actuated lever assemblies 30, with control eccentric component 50 and actuated lever assemblies 30 drive connection situation, this distressed structure can be to those skilled in the art to understand and easily realize, Will not be described in detail herein.

In addition, in the utility model, being not particularly limited for desired speed, its specific value can be according to actual feelings Condition is flexibly set, for example, the desired speed can be equal into dehydration of the cylindric washer 300 when dehydrating operations are carried out Rotating speed, so that cylindric washer 300 is when dehydrating operations are performed, will not carry out air is blown into operation, while can also avoid air pump The running frequency of device 100 is too high, causes to damage.

To shown in Figure 15, clutch pack 60 is connected reference picture 13 with drive wheel assemblies 40, and clutch pack 60 has master Axle 63, one end of main shaft 63 is pivotly connected with base 10, clutch pack 60 be in from state when, main shaft 63 it is another Hold and disconnected with the drive connection of drive wheel assemblies 40, when clutch pack 60 is in conjunction state, the other end and the drive of main shaft 63 Drive wheel assemblies 40 are connected, and eccentric wheel assembly 50 includes eccentric cam 52, and eccentric cam 52 is set on main shaft 63, with master The pivot in unison of axle 63, actuated lever assemblies 30 are connected with eccentric cam 52, to realize under the drive of eccentric cam 52 moving back and forth.

Alternatively, the other end of the connecting rod 31 of actuated lever assemblies 30 can be provided with roller, and roller is rotationally only against bias On the outer peripheral face of cam 52.Thus, when being rotated under drive of the eccentric cam 52 in drive wheel assemblies 40, roller can only be against partially Rotated on cardiac prominence wheel 52, and because the outer peripheral face of eccentric cam 52 is non-circular so that roller is in the axial direction of connecting rod 31 Can move back and forth, so as to realize making connecting rod 31 realize moving back and forth, realize the push-and-pull to deforming membrane module 20, realize suction Operation.Advantageously, as shown in FIG. 13 to 15, roller can use rolling bearing 170, and to reduce friction, what raising was driven can By property, the abrasion of device is reduced.

Clutch pack 60 may include clutch base 61 and clutch block 62, shown in reference picture 13 to Figure 27, clutch base 61 It is connected with drive wheel assemblies 40, is rotated with drive wheel assemblies 40.The axial trough 611 of connection is defined in clutch base 61 and is installed Axial trough 611 and mounting groove 612 are defined in groove 612, i.e. clutch base 61, axial trough 611 connects setting with mounting groove 612.Main shaft 63 one end is rotatably arranged in axial trough 611, and the outer peripheral face of the other end of main shaft 63 is provided with corresponding with the position of mounting groove 612 Clutch slot 631.Clutch block 62 is located in mounting groove 612, and one end of clutch block 62 passes through elastic component 64 and the phase of clutch base 61 Even.

As shown in Figure 18, Figure 19 and Figure 24, clutch base 61 rotating speed be less than desired speed when, clutch block 62 it is another One end only can be against in clutch slot 631 so that main shaft 63 can be connected with the transmission of clutch base 61, and main shaft 63 can be in clutch base 61 Drive under rotate, and power is transferred to actuated lever assemblies 30；When the rotating speed of clutch base 61 exceedes desired speed, clutch Block 62 overcomes the elastic force of elastic component 64 because of centrifugal action, is displaced outwardly along mounting groove 612, and removes clutch slot 631, such as Shown in Figure 26 and Figure 27.Thus, the drive connection of clutch base 61 and main shaft 63 disconnects, and main shaft 63 can not be by clutch base 61 Drive, power can not be transferred to actuated lever assemblies 30.When the rotating speed of clutch base 61 is reduced to below desired speed, clutch block Centrifugal force suffered by 62 reduces, and during clutch block 62 extend into clutch slot 631 again under the elastic force effect of elastic component 64, realizes eccentric The drive connection of wheel assembly 50 and drive wheel assemblies 40.

This kind of structure combines the stress of clutch block 62, the ingenious elastic force that by means of elastic component 64 and clutch block 62 The centrifugal force being subject to during rotary motion, the switching of the clutch state of clutch pack 60 has been automatically obtained with the change of rotating speed, Controllability is good, simple operation, transmission force property reliability.Wherein, mounting groove 612 is formed as through slot, and mounting groove 612 is settable to be adjusted Section bolt, elastic component 64 only can be against between regulating bolt and clutch block 62, and elastic component can be realized by rotating regulating bolt Elastic component elastic regulation, realize the regulation of elastic force size.As shown in figure 23, elastic component 64 can be spring, certainly, bullet Property part 64 structure be not limited to this, can also be other structures, this will be understood by for a person skilled in the art.

Alternatively, clutch block 62 and clutch slot 631 include one-to-one multiple respectively, and multiple clutch slots 631 can be along master The circumferentially-spaced of axle 63 is opened, to improve performance of handoffs.Advantageously, as shown in Figure 26 and Figure 27, clutch block 62 may be configured as relatively Two for setting, clutch slot 631 may include two pairs, and each pair includes two clutch slots 631 being oppositely arranged.Thus, clutch is worked as When component 60 is in conjunction state, two clutch blocks 62 relatively only can be against on main shaft 63, make the balance of the stress of main shaft 63 more It is good, meanwhile, clutch block 62 is relatively easy to only be against in clutch slot 631, and clutch state switching is more steady.Alternatively, clutch block 62 Sectional area away from one end of main shaft 63 can be more than the sectional area of one end of the neighbouring main shaft 63 of clutch block.

To shown in Figure 26, one end of the dorsad drive wheel assemblies 40 of clutch base 61 can be provided with and axial trough 611 reference picture 16 The eccentric race 613 of connection, one end of eccentric wheel can be plugged in eccentric race 613 and by bearing 170 and clutch base 61 are connected.Thus, it is possible to pass through the support eccentric cam 52 of clutch base 61, rotate eccentric cam 52 more steady, while structure It is more compact, be conducive to the miniaturization of air pump equipment 100.

Drive wheel assemblies 40 may include wheel hub 41 and rubber rim 42, and as shown in Figure 16 to Figure 18, wheel hub 41 is rotationally It is located on base 10, wheel hub 41 is connected with clutch base 61, rubber rim 42 can be set on the outer peripheral face of wheel hub 41, Ke Yitong Cross rubber rim 42 and realize that drive wheel assemblies 40 are stopped to raising transmission effect, drop with the elasticity of the rotor 410 of motor 400 Low abrasion.

To improve the Assembly veracity of clutch base 61 and wheel hub 41, alternatively, can be set on clutch base 61 and wheel hub 41 Location structure is put, for example, at least one locating slot 110, clutch can be provided with one of them of clutch base 61 and wheel hub 41 At least one locating dowel 120 can be provided with the other in which of seat 61 and wheel hub 41, locating dowel 120 can match somebody with somebody with locating slot 110 The positioning of clutch base 61 and wheel hub 41 is realized in conjunction.In the embodiment shown in Figure 13 to Figure 27, it is provided with clutch base 61 Between multiple locating slots 110 and multiple locating dowels 120, the circumference of multiple locating slots 110 and multiple locating dowels 120 along clutch base 61 Every and alternate setting, i.e., in the circumference of clutch base 61, a locating dowel is provided between two adjacent locating dowels 120 120, it is provided with a locating dowel 120 between two adjacent locating slots 110.Correspondingly, it is multiple fixed to be also equipped with wheel hub 41 Position groove 110 and locating dowel 120, multiple locating slots 110 and locating dowel 120 coordinate one by one, significantly improve wheel hub 41 and clutch The locating effect and fixed effect of seat 61.

According to some embodiments of the present utility model, at least one locating slot 110 and at least one of mutual cooperation is positioned Fixing hole 130 is respectively equipped with post 120, threaded fastener is adapted to fit in fixing hole 130 to connect clutch base 61 with wheel Hub 41, as shown in Figure 15 and Figure 16, Figure 20 to Figure 25, is provided with three locating slots 110 and three locating dowels on clutch base 61 120, fixing hole 130 is provided with three locating dowels 120, three positioning on wheel hub 41 corresponding with three locating dowels 120 Fixing hole 130 is provided with groove 110, clutch base 61 and wheel hubs 41 can be connected using three grade of screw 140 threaded fasteners, Realize the relatively firm connection of clutch base 61 and wheel hub 41.

Figure 28 to Figure 32 shows another embodiment of the air pump equipment 100 according to the utility model embodiment.Ginseng According to shown in Figure 28 to Figure 32, air pump equipment 100 may include base 10, deformation membrane module 20, actuated lever assemblies 30, drive component With unilateral bearing component 70, drive component include drive wheel assemblies 40 and eccentric wheel assembly 50.Deform membrane module 20 structure with Structure in above-described embodiment is similar to, and will not be described in detail herein.Drive component is connected with deformation membrane module 20, and drive wheel assemblies 40 can Rotationally it is located on base 10.Eccentric wheel assembly 50 connects drive wheel assemblies 40 and actuated lever assemblies 30, with drive wheel assemblies Drive actuated lever assemblies 30 to reciprocatingly move under 40 driving, deformed with push-and-pull deformation membrane module 20, realize the suction of air.

Unilateral bearing component 70 is located between eccentric wheel assembly 50 and drive wheel assemblies 40.It is positive in unilateral bearing component 70 During rotation, the transmission of drive wheel assemblies 40 and eccentric wheel assembly 50 is connected, and drive component can be by unilateral bearing component 70 by power Eccentric wheel assembly 50 is transferred to, and then drives actuated lever assemblies 30 to move back and forth, realize the suction of air；In unilateral bearing component 70 when rotating backward, and unilateral bearing component 70 can occur locking, so as to stop transmitting power to eccentric wheel assembly 50, makes driving wheel Power can not be transferred to eccentric wheel assembly 50 by component 40 by unilateral bearing component 70, and then prevent actuated lever assemblies 30 from real Now move back and forth, suction action can stop.

Thus, the air pump equipment 100 according to the utility model embodiment, by setting unilateral bearing component 70, can press The direction of rotation connection of setting disconnects the equal power device of rotor 410 of motor 400 to the power biography of actuated lever assemblies 30 Pass, control is more convenient, and air suction operation controllability is more preferably, air to be blown into opportunity good with the matching of washing process, Washing process is smoothly and clean result is preferable.

It is understood that unilateral bearing component 70 be not limited only to be arranged on drive wheel assemblies 40 and eccentric wheel assembly 50 it Between, can also be arranged between eccentric wheel assembly 50 and actuated lever assemblies 30, with control eccentric component 50 and actuated lever assemblies 30 drive connection situation, this distressed structure can be to those skilled in the art to understand and easily realize, Will not be described in detail herein.

In addition, above-mentioned, to rotate forward and rotate backward be relative, if for example, by a direction of rotation (for example, up time Pin) be defined as rotating forward, then direction in contrast (for example, counterclockwise) is and rotates backward.In practical operation, can make Rotation of the drive wheel assemblies 40 when cylindric washer 300 is washed in normal work is defined as rotating forward, now, unilateral bearing group 70 connection functions of part, drive wheel assemblies 40 drive eccentric wheel assembly 50 to move by unilateral bearing component 70, so as to drive sky Air pump works；When cylindric washer 300 is in dewatering work, drive wheel assemblies 40 are rotated backward, and unilateral bearing component 70 is disengaged, no Recurrence connection function so that drive wheel assemblies 40 can not drive eccentric wheel assembly 50 to move, so that air air pump inoperative. That is, air pump can be controlled to be worked when cylindric washer 300 is rotated forward by unilateral bearing component 70, do not worked during reversion, improve Clean result.

As shown in Figure 28 to Figure 31, unilateral bearing component 70 include unilateral bearing 71 and axle wheel 72, unilateral bearing 71 with it is inclined Heart wheel assembly 50 is connected, and axle wheel 72 is set on unilateral bearing 71, and with the synchronous axial system of drive wheel assemblies 40.In axle wheel 72 just During to rotating, there is no locking in unilateral bearing 71, play connection function, and eccentric wheel assembly 50 can be driven to rotate；When axle wheel 72 is anti- During to rotating, there is locking in unilateral bearing 71, do not play connection function, prevent drive wheel assemblies 40 from that will be moved by unilateral bearing 71 Power is transferred to eccentric wheel assembly 50, and actuated lever assemblies 30 stop push-and-pull deformation membrane module 20, and suction stops.The structure is convenient to be manufactured And power is transmitted and switching is good, improves the reliability of operation of air pump equipment 100.

To improve the Assembly veracity of axle wheel 72 and drive wheel assemblies 40, alternatively, on axle wheel 72 and drive wheel assemblies 40 Settable location structure, for example, at least one locating slot 110 can be provided with one of them of axle wheel 72 and drive wheel assemblies 40, At least one locating dowel 120 can be provided with the other in which of axle wheel 72 and drive wheel assemblies 40, locating dowel 120 can be with positioning Groove 110 coordinates the positioning for realizing axle wheel 72 and drive wheel assemblies 40.

In the embodiment shown in Figure 28 to Figure 32, multiple locating slots 110 and multiple locating dowels are provided with axle wheel 72 120, multiple locating slots 110 and multiple locating dowels 120 along axle wheel 72 circumferentially-spaced and alternate setting, i.e., in the circumference of axle wheel 72 On, a locating dowel 120 is provided between two adjacent locating dowels 120, it is provided with one between two adjacent locating slots 110 Individual locating dowel 120.Correspondingly, multiple locating slots 110 and locating dowel 120, multiple locating slots are also equipped with drive wheel assemblies 40 110 and locating dowel 120 coordinate one by one, significantly improve the locating effect and fixed effect of drive wheel assemblies 40 and axle wheel 72.

According to some embodiments of the present utility model, at least one locating slot 110 and at least one of mutual cooperation is positioned Fixing hole 130 is respectively equipped with post 120, screw 140 is adapted to fit in fixing hole 130 with connecting shaft wheel 72 and drive wheel assemblies 40.In the embodiment shown in Figure 28 to Figure 32, three locating slots 110 and three locating dowels 120, three are provided with axle wheel 72 Fixing hole 130 is provided with locating dowel 120, three positioning in drive wheel assemblies 40 corresponding with three locating dowels 120 Fixing hole 130 is provided with groove 110, three connecting shaft wheels 72 of screw 140 and drive wheel assemblies 40 can be used, realize axle wheel 72 With the relatively firm connection of drive wheel assemblies 40.

Can be threaded on the internal face of fixing hole 130, be fixed with facilitating.In addition, in the utility model In, the structure that description is fixed using screw 140 is not limited to be fixed using screw, for example, it is also possible to using bolt Or the threaded fastener such as screw rod is fixed, these connected modes also will be within protection domain of the present utility model.

To shown in Figure 32, drive wheel assemblies 40 may include wheel hub 41 and rubber rim 42 to reference picture 28, and wheel hub 41 is rotatable Be located on base 10, wheel hub 41 is connected with axle wheel 72, and rubber rim 42 is set on the outer peripheral face of wheel hub 41, can be by rubber Rubber wheel ring 42 realizes that drive wheel assemblies 40 are stopped to raising transmission effect reduces mill with the elasticity of the rotor 410 of motor 400 Damage.

Eccentric wheel assembly 50 may include wheel shaft 53 and eccentric cam 52, and eccentric cam 52 is set on wheel shaft 53, with wheel The pivot in unison of axle 53, one end of wheel shaft 53 is connected with unilateral bearing 71, and the other end of wheel shaft 53 is rotationally connected with base 10. Alternatively, as shown in Figure 28 to Figure 31, base 10 can be provided with ring flange 13, and the other end of wheel shaft 53 can be by bearing 170 and method Blue disk 13 is connected, and ring flange 13 can be fixed on base 10 by screw 140.The other end of connecting rod 31 is provided with connection ring 32, even Connecing ring 32 can be set on eccentric cam 52, as shown in Figure 28 and Figure 32.

Thus, when being rotated under drive of the eccentric cam 52 in drive wheel assemblies 40, connection ring 32 can be with eccentric cam 52 rotation is realized along alternating translational, and drives actuated lever assemblies 30 to do alternating translational, realizes the suction to air.This kind of structure It is connected firmly, stable drive reliability, device abrasion is smaller.Alternatively, connection ring 32 may be integrally formed with connecting rod 31, whole to improve Body structural strength, while convenient manufacture.

Other compositions of laundry machine 1000 and air pump equipment 100 according to the utility model embodiment and behaviour It is for the person of ordinary skill of the art knowable, is not described in detail herein.

In description of the present utility model, it is to be understood that term " " center ", " on ", D score, "front", "rear", " perpendicular Directly ", the instruction such as " level ", " top ", " bottom ", " interior ", " outward ", " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " Orientation or position relationship are, based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplification Description, must be with specific orientation, with specific azimuth configuration and behaviour rather than the device or element for indicating or imply meaning Make, therefore it is not intended that to limitation of the present utility model.

In description of the present utility model, " multiple " is meant that at least two, such as two, three etc., unless otherwise It is clearly specific to limit.In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " Can be the first and second feature directly contacts, or the first and second features are by intermediary mediate contact.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integrally；Can be Mechanically connect, or electrically connect or can communicate each other；Can be joined directly together, it is also possible to by the indirect phase of intermediary Even, can be two element internals connection or two interaction relationships of element, unless otherwise clearly restriction.For this For the those of ordinary skill in field, concrete meaning of the above-mentioned term in the utility model can be as the case may be understood.

In the description of this specification, reference term " embodiment ", " specific embodiment ", " example " or " specific example " etc. Description mean that the specific features described with reference to the embodiment or example, structure, material or feature are contained in the utility model At least one embodiment or example in.In this manual, the schematic representation to above-mentioned term is necessarily directed to phase Same embodiment or example.And, the specific features of description, structure, material or feature can be in any one or more implementations Combined in an appropriate manner in example or example.Additionally, in the case of not conflicting, those skilled in the art can be by this The feature of different embodiments or example and different embodiments or example described in specification is combined and combines.

Claims (15)

1. a kind of air pump equipment for laundry machine, it is characterised in that including：

Base；

Deformation membrane module, the deformation membrane module is connected with the base and limits suction muffler with the base engagement, described Suction muffler is with the one-way air inlet mouthful for being suitable to the exhaust outlet connected with the cylindric washer of the laundry machine and being in communication with the outside；

Actuated lever assemblies, the actuated lever assemblies are connected with the deformation membrane module；

Drive wheel assemblies, the drive wheel assemblies are rotatably arranged on the base and are filled by the driving of the laundry machine Put driving；

Eccentric wheel assembly, the eccentric wheel assembly drives the actuated lever assemblies to do back and forth under the driving of the drive wheel assemblies Movement realizes the suction of air with deformation film component strain described in push-and-pull；

Clutch pack, the clutch pack is located at one of them and institute of the drive wheel assemblies and the actuated lever assemblies State between eccentric wheel assembly, the clutch pack is in conjunction state when the rotating speed of the drive wheel assemblies is less than desired speed So that the drive wheel assemblies and actuated lever assemblies drive connection and the rotating speed in the drive wheel assemblies turn higher than predetermined When fast in from state disconnecting the drive connection of the drive wheel assemblies and the actuated lever assemblies.

2. air pump equipment according to claim 1, it is characterised in that the clutch pack and the drive wheel assemblies Be connected, the clutch pack has main shaft, and one end of the main shaft is pivotly connected with the base, the main shaft it is another One end is when the clutch pack is in conjunction state with the drive connection of the drive wheel assemblies and in the clutch pack It is connected with the drive wheel assemblies during in from state and is disconnected, the eccentric wheel assembly includes eccentric cam, the bias Cam is set on the main shaft, and the actuated lever assemblies are connected with the eccentric cam.

3. air pump equipment according to claim 2, it is characterised in that the clutch pack includes：

Clutch base, the clutch base is connected with the drive wheel assemblies, is rotated with the drive wheel assemblies, the clutch The axial trough and mounting groove of connection are defined in device seat, one end of the main shaft is rotatably arranged in the axial trough, the main shaft The outer peripheral face of the other end be provided with and the installation corresponding clutch slot of groove location；

Clutch block, the clutch block is located in the mounting groove, and one end of the clutch block passes through elastic component and the clutch Seat is connected, and the other end of the clutch block stops when the rotating speed of the clutch base is less than desired speed and being against in the clutch slot And remove the clutch slot when the rotating speed of the clutch base exceedes desired speed.

4. air pump equipment according to claim 3, it is characterised in that the clutch block and the clutch slot include respectively One-to-one multiple, multiple clutch slots are opened along the circumferentially-spaced of the main shaft.

5. air pump equipment according to claim 3, it is characterised in that the dorsad described drive wheel group of the clutch base One end of part is provided with the eccentric race connected with the axial trough, and one end of the eccentric wheel is plugged in the eccentric race and logical Bearing is crossed to be connected with the clutch base.

6. air pump equipment according to claim 3, it is characterised in that the drive wheel assemblies include：

Wheel hub, the wheel hub is rotatably arranged on the base, and the wheel hub is connected with the clutch base；

Rubber rim, the rubber rim is set on the outer peripheral face of the wheel hub.

7. air pump equipment according to claim 6, it is characterised in that wherein the one of the clutch base and the wheel hub It is individual to be provided with least one locating slot, the other in which of the clutch base and the wheel hub be provided with least one with least The locating dowel that one locating slot coordinates one by one.

8. air pump equipment according to claim 7, it is characterised in that multiple locating slots are provided with the clutch base With multiple locating dowels, multiple locating slots and multiple locating dowels along the clutch base circumferentially-spaced and alternate setting.

9. air pump equipment according to claim 8, it is characterised in that at least one locating slot of mutual cooperation and at least Fixing hole is respectively equipped with one locating dowel, threaded fastener is adapted to fit in the fixing hole to connect the clutch base With the wheel hub.

10. air pump equipment according to claim 2, it is characterised in that the actuated lever assemblies include connecting rod, the company One end of bar is connected with the deformation membrane module, and the other end of the connecting rod is provided with roller, and the roller is rollably only against On the outer peripheral face of the eccentric cam.

11. air pump equipments according to claim 1, it is characterised in that the deformation membrane module includes：

Flexible sheet, the periphery edge of the flexible sheet is connected with the base and limits the air-breathing with the base engagement Chamber；

Connection inserting part, the connection inserting part is located on the flexible sheet and is connected with the actuated lever assemblies.

A kind of 12. laundry machines, it is characterised in that including：

Casing；

Cylindric washer, the cylindric washer is located in the casing and the cylindric washer is provided with the gas connected with the exhaust outlet and enters Mouthful；

Air pump equipment according to any one of claim 1-11, the air pump equipment is located in the casing and suitable Air is blown into the washings of the cylindric washer.

13. laundry machines according to claim 12, it is characterised in that the cylindric washer is roller or impeller cylinder, institute The impeller for stating roller or impeller cylinder is driven by motor, and the drive wheel assemblies stop the rotor for being against the motor Outer peripheral face on rotate.

14. laundry machines according to claim 12, it is characterised in that the cylindric washer is roller or impeller cylinder, institute The impeller for stating roller or impeller cylinder is driven by pulley assembly, and the drive wheel assemblies are stopped and are against the pulley assembly Rotated on the outer peripheral face of belt pulley.

15. laundry machines according to claim 12, it is characterised in that also include：Gas blow pipe, the gas blow pipe goes out Mouth end is connected with the cylindric washer, and the entrance point of the gas blow pipe is connected with the one-way air inlet mouthful.