CN106381642A - Clothes processor and air pump device for clothes processor - Google Patents

Abstract

The invention discloses a clothes processor and an air pump device for the clothes processor. The air pump device comprises a base, a deformation film assembly, a driving rod assembly and a driving assembly, wherein the deformation film assembly is connected with the base and is matched with the base to limit an air suction cavity, the air suction cavity comprises an air outlet and a unidirectional air inlet, the air outlet is communicated with a washing cylinder of the clothes processor, and the unidirectional air inlet is communicated with the outside; the driving rod assembly is connected with the deformation film assembly; and the driving assembly is rotationally arranged on the base and is suitable for driving the driving rod assembly to move back and forth under the driving of the driving device of the clothes processor so as to push and pull to deform the deformation film assembly, so as to realize the suction and extraction of air. According to the air pump device disclosed by the embodiment of the invention, the oxygen content in washing water can be increased, the solubility and activity of a detergent are improved, and the water flow perturbance can be intensified, so that the washing rubbing function is improved, the abrasion of the clothes is reduced, and the washing effect and the washing efficiency are remarkably improved; and an additional power source is not required, so that the cost is relatively low.

Description

Laundry machine and the air pump equipment for laundry machine

Technical field

The present invention relates to medicated clothing processing technology field, process more particularly, to a kind of laundry machine with for medicated clothing The air pump equipment of machine.

Background technology

For improving the scourability of washing machine, employ the dynamics of rubbing when increased washing in correlation technique, for example, adopt With structures such as new lifting muscle or impellers, during water inlet, adopt new current of waterfall etc.；Or increase detergent activity, for example, improve Water temperature increases dissolubility and activity；Or increase detergent utilization rate, for example, using measures such as back water pump technology.Arranging above Shi Zhong, is increased using the abrasion that lifting rib can make medicated clothing, and lifting water temperature can increase energy consumption, can increase cost using back water pump, make Structure becomes complicated, and the structure of washing machine still needs to be improved.

Content of the invention

It is contemplated that at least solving one of technical problem in correlation technique to a certain extent.For this reason, the present invention carries Gone out a kind of air pump equipment, described air pump equipment can under the driving of the driving means of laundry machine to washings in blow Enter air, improve clean result, medicated clothing is not resulted in abrasion, and new power source need not be introduced, cost is relatively low.

The invention allows for a kind of laundry machine with above-mentioned air pump equipment.

The air pump equipment for laundry machine of embodiment according to a first aspect of the present invention, including：Base；Deformation film Assembly, described deformation membrane module is connected with described base and limits suction muffler with described base engagement, and described suction muffler has It is suitable to the air vent connecting with the cylindric washer of described laundry machine and the one-way air inlet mouth being in communication with the outside；Actuated lever assemblies, Described actuated lever assemblies are connected with described deformation membrane module；Drive component, described drive component is rotatably arranged at described base On, described drive component be suitable to drive under the drive of the driving means of laundry machine described actuated lever assemblies move back and forth with Deformation film component strain described in push-and-pull, realizes the suction of air.

During air pump equipment according to embodiments of the present invention can be to washings during laundry machine washing medicated clothing It is blown into air, increased the oxygen content in washings, improve dissolving and the activity of detergent, and turbulent water can be strengthened, Function is rubbed in lifting washing, decreases the abrasion of medicated clothing, clean result and detersive efficiency are obviously improved, and this air pump equipment Can be driven using original driving means in laundry machine, power source, advantage of lower cost need not be additionally set.

In addition, air pump equipment according to the above embodiment of the present invention can also have the technical characteristic adding as follows：

According to some embodiments of the present invention, described deformation membrane module includes：Flexible sheet, the periphery of described flexible sheet Edge is connected with described base and limits described suction muffler with described base engagement；Connection inserting part, described connection inserting part is located at institute State on flexible sheet and be connected with described actuated lever assemblies.

According to some embodiments of the present invention, described flexible sheet is rubber diaphragm.

According to some embodiments of the present invention, described base defines fitting recess, and the periphery of described flexible sheet is along interference Cooperation is in described fitting recess.

According to some embodiments of the present invention, described base is provided with pump case, and described fitting recess is located on described pump case, institute State suction muffler to be limited by described pump case and described flexible sheet.

According to some embodiments of the present invention, described pump case includes the first housing and the second housing, described first housing with Described second housing cooperatively forms described fitting recess, and described one-way air inlet mouth and described air vent interval are opened in described first shell On body.

According to some embodiments of the present invention, described connection inserting part is connected with described actuated lever assemblies by bearing pin.

The rubber parts being formed in one with described flexible sheet according to some embodiments of the present invention, described connection inserting part, Described connection inserting part is provided with fixing groove, and described actuated lever assemblies are provided with fixing flange, and described fixing flange coordinates described In fixing groove.

According to some embodiments of the present invention, described drive component includes：Drive wheel assemblies, described drive wheel assemblies can turn It is located on described base dynamicly；Eccentric wheel assembly, described eccentric wheel assembly connects described drive wheel assemblies and described group of drive rods Part, to drive described actuated lever assemblies to reciprocatingly move under the driving of described drive wheel assemblies.

According to some embodiments of the present invention, described actuated lever assemblies include：Connecting rod, one end of described connecting rod and described change Shape membrane module is connected, and the other end of described connecting rod is pivotly connected with described eccentric wheel assembly, the axial direction of described connecting rod and institute State the axially vertical of eccentric wheel assembly.

According to some embodiments of the present invention, described eccentric wheel assembly includes：Eccentric cam, the other end of described connecting rod sets There is roller, described roller is rotationally only against on the outer peripheral face of described eccentric cam.

According to some embodiments of the present invention, described eccentric wheel assembly includes：Eccentric cam, the other end of described connecting rod sets There is connection ring, described connection ring is set on described eccentric cam.

According to some embodiments of the present invention, described eccentric wheel assembly includes：Runner, described runner and described drive wheel group Part synchronous axial system, described runner is provided with eccentric part, and the other end of described connecting rod is provided with and is pivotly connected with described eccentric part Eccentric auxiliary section.

According to some embodiments of the present invention, described drive wheel assemblies include：Wheel hub, described wheel hub is rotatably arranged at institute State on base and drive described eccentric wheel assembly to rotate；Rubber rim, described rubber rim is set in the outer peripheral face of described wheel hub On.

According to some embodiments of the present invention, described actuated lever assemblies include：Connecting rod, the axial direction of described connecting rod is inclined with described Heart wheel assembly axially vertical, one end of described connecting rod with described deformation membrane module be connected, described drive component includes：Driving wheel Assembly, described drive wheel assemblies are rotatably arranged on described base, and described drive wheel assemblies are provided with eccentric part, described connecting rod The other end be provided with the eccentric auxiliary section being pivotly connected with described eccentric part.

According to some embodiments of the present invention, described eccentric part is formed as eccentric shaft or eccentric orfice, described bias auxiliary section Be formed as and the axis hole of described eccentric shaft cooperation or the axostylus axostyle with the cooperation of described eccentric orfice.

According to some embodiments of the present invention, described drive wheel assemblies include：Wheel hub, described wheel hub is rotatably arranged at institute State on base, described wheel hub is provided with described eccentric part；Rubber rim, described rubber rim is set in the outer peripheral face of described wheel hub On.

According to some embodiments of the present invention, described drive wheel assemblies also include：Fixing axle, one end of described fixing axle with Described base is connected, and described wheel hub is connected with the other end of described fixing axle by bearing.

According to some embodiments of the present invention, described base is provided with gathering sill, and connecting rod is movably arranged at described gathering sill Interior.

According to some embodiments of the present invention, described one-way air inlet mouth realizes one-way air inlet by check valve.

According to some embodiments of the present invention, also include：Clutch pack, described clutch pack is located at described driving group Between part and described actuated lever assemblies or inside described drive component, it is higher than desired speed with the rotating speed in described drive component When disconnect the transmission of described drive component and described actuated lever assemblies.

According to some embodiments of the present invention, also include：Unilateral bearing assembly, described unilateral bearing assembly is located at described drive Between dynamic assembly and described actuated lever assemblies or inside described drive component, to disconnect when described drive component rotates backward Described actuated lever assemblies and the transmission of drive component.

The laundry machine of embodiment according to a second aspect of the present invention, including：Casing；Cylindric washer；Implemented according to the present invention The air pump equipment of example, described cylindric washer is provided with the gas feed connecting with described air vent, and described air pump equipment is located at Described casing is interior and is suitable to be blown into air by described gas feed in the washings of described cylindric washer.

According to some embodiments of the present invention, described gas feed is located at the bottom of described cylindric washer.

According to some embodiments of the present invention, described gas feed is located at the diapire of described cylindric washer and at least the one of side wall On individual.

According to some embodiments of the present invention, described cylindric washer is cylinder or impeller cylinder, and described drive component is by driving The motor stating the impeller rotation of cylinder or described impeller cylinder drives.

According to some embodiments of the present invention, described drive component only supports the outer peripheral face of the rotor of described motor, with Rotate with described rotor.

According to some embodiments of the present invention, described cylindric washer is cylinder or impeller cylinder, described cylinder or described impeller cylinder Impeller driven by pulley assembly, described drive component is only against and turns on the outer peripheral face of the belt pulley of described pulley assembly Dynamic.

According to some embodiments of the present invention, a part for described air pump equipment is arranged in the region that described belt surrounds Interior.

According to some embodiments of the present invention, described motor is DD direct driving motor.

According to some embodiments of the present invention, described air pump equipment is fixed on described cylindric washer.

According to some embodiments of the present invention, described air pump equipment is fixed on the diapire of described cylindric washer.

According to some embodiments of the present invention, described base is provided with the first location division, and described cylindric washer is provided with and institute State the second location division of the first location division location fit.

According to some embodiments of the present invention, also include：Gas blow pipe, the port of export of described gas blow pipe is with described cylindric washer even Logical, the entrance point of described gas blow pipe is connected with described air vent.

According to some embodiments of the present invention, described gas blow pipe is formed as bending tube, and the peak of described bending tube is higher than The predetermined highest water level of described laundry machine.

According to some embodiments of the present invention, described gas blow pipe is connected with described cylindric washer by air blowing joint, described blows Gas joint is connected on described cylindric washer.

According to some embodiments of the present invention, described air blowing joint is plugged in described gas feed, described air blowing joint Outer peripheral face and the inner peripheral surface of described gas feed between be provided with sealing ring.

The additional aspect of the present invention and advantage will be set forth in part in the description, and partly will become from the following description Obtain substantially, or recognized by the practice of the present invention.

Brief description

Fig. 1 is the structural representation of laundry machine according to an embodiment of the invention；

Fig. 2 is the part-structure schematic diagram of laundry machine according to an embodiment of the invention；

Fig. 3 is the part-structure sectional view of laundry machine according to an embodiment of the invention；

Fig. 4 is the attachment structure schematic diagram at the gas feed of laundry machine according to an embodiment of the invention；

Fig. 5 is that the air pump equipment of laundry machine according to an embodiment of the invention is shown with the assembling structure of cylindric washer It is intended to；

Fig. 6 is that the air pump equipment of laundry machine according to an embodiment of the invention is cutd open with the assembling structure of cylindric washer View；

Fig. 7 is the part-structure schematic diagram of laundry machine in accordance with another embodiment of the present invention；

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

Fig. 9 is the structural representation of the air pump equipment according to first embodiment of the invention；

Figure 10 is the sectional view of the air pump equipment according to first embodiment of the invention；

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

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

Figure 13 is the structural representation of the air pump equipment according to third embodiment of the invention；

Figure 14 is a sectional view of the air pump equipment according to third embodiment of the invention；

Figure 15 is the decomposing schematic representation of the air pump equipment according to third embodiment of the invention；

Figure 16 is another sectional view of the air pump equipment according to third embodiment of the invention；

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

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

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

Figure 20 is the structural representation of the drive wheel assemblies of air pump equipment according to embodiments of the present invention；

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

Figure 22 is an angle schematic diagram of the clutch pack of air pump equipment according to embodiments of the present invention；

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

Figure 24 is another angle schematic diagram of the clutch pack of air pump equipment according to embodiments of the present invention；

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

Figure 26 is the sectional view of the clutch pack of air pump equipment according to embodiments of the present invention；

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

Figure 28 is the structural representation of the air pump equipment according to four embodiment of the invention；

Figure 29 is the sectional view of the air pump equipment according to four embodiment of the invention；

Figure 30 is the part-structure sectional view of the air pump equipment according to four embodiment of the invention；

Figure 31 is the decomposing schematic representation of the air pump equipment according to four embodiment of the invention；

Figure 32 is that the eccentric wheel assembly of the air pump equipment according to four embodiment of the invention is shown with the assembling of connection ring It is intended to.

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 mouth 102；Air vent 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 Set 180；

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

Actuated lever assemblies 30；Connecting rod 31；Fixing 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 assembly 70；Unilateral bearing 71；Axle wheel 72.

Specific embodiment

Embodiments of the invention are described below in detail, the example of described embodiment is shown in the drawings.Below with reference to The embodiment of Description of Drawings is exemplary it is intended to be used for explaining the present invention, and is not considered as limiting the invention, ability The those of ordinary skill in domain can be changed to above-described embodiment within the scope of the invention, change, replacing and modification.

Describe laundry machine 1000 according to embodiments of the present invention below in conjunction with the accompanying drawings in detail and be used for laundry machine 1000 air pump equipment 100.Wherein, air pump equipment 100 according to embodiments of the present invention is not limited only to be applied in accompanying drawing On shown laundry machine, can also be applied on the laundry machine of other structures, this is for a person skilled in the art Will be understood by.

Referring to figs. 1 to shown in Figure 32, laundry machine 1000 according to embodiments of the present invention may include air pump equipment 100th, casing 200 and cylindric washer 300.Air pump equipment 100 includes base 10, deformation membrane module 20, actuated lever assemblies 30 and drives Dynamic assembly.Deform membrane module 20 to be connected with base 10, and deform membrane module 20 and limit suction muffler 101 with base 10 cooperation. Suction muffler 101 has air vent 103 and one-way air inlet mouth 102, and one-way air inlet mouth 102 is in communication with the outside, air vent 103 and medicated clothing The cylindric washer 300 of datatron 1000 connects, and specifically, cylindric washer 300 can be provided with gas feed 310, gas feed 310 and row QI KOU 103 connects.

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

When the driving drop-down dynamic deformation membrane module 20 in drive component for the actuated lever assemblies 30, deformation membrane module 20 is gradually sent out Change shape, so that the volume of suction muffler 101 is become larger, and under external atmosphere pressure, outside air can from one-way air inlet mouth 102 gradually Enter in 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, so that the volume of suction muffler 101 is tapered into, due to One-way air inlet mouth 102 can only can not be given vent to anger in air inlet, and now, the air in suction muffler 101 can gradually be discharged from air vent 103, and Finally flow in cylindric washer 300, mix with the washings in cylindric washer 300.

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

Wherein, drive component can be driven, for example, using clothing using original driving means in laundry machine 1000 On thing datatron 1000, original DD motor is driven, thus extra power source need not be arranged again, can effective control cost.

Air pump equipment 100 according to embodiments of the present invention has a kind of new pump body structure, laundry machine 1000 Washing medicated clothing during, can effectively outside air be imported in the washings of cylindric washer 300, improve clean result with And detersive efficiency, and this air pump equipment 100 can adopt original driving means in laundry machine 1000 be driven, Realize suction and the blowout of air, structure design is more ingenious, advantage of lower cost.

Alternatively, the cylindric washer 300 of laundry machine 1000 disclosed in this invention can be cylinder or impeller cylinder.Wherein, Drive component can be driven by the motor 400 that the impeller driving cylinder or impeller cylinder rotates.That is, working as cylindric washer 300 During for cylinder, drive component can be driven by the motor 400 driving cylinder to rotate；When cylindric washer 300 is impeller cylinder, Drive component can be driven by the motor 400 driving the impeller of impeller cylinder to rotate.Thus, it is possible to reasonably using medicated clothing Original power of datatron 1000, need not be re-introduced into new power, can effective control cost.

In the present invention, motor 400 can be DD direct driving motor, or claims direct drive motor, this kind of motor 400 Moment is larger, and the part that can be directly driven with need is connected, and eliminates moderator, gear-box and belt 420 etc. and connects Mechanism, fault rate is lower, good energy saving property, and noise is relatively low.

Drive component can be joined directly together with driving means to realize direct drive it is also possible to be indirectly connected to driving means To realize indirectly driving.For example, as shown in Fig. 1 to Fig. 3 and Fig. 8, drive component can only support the rotor of motor 400 410 outer peripheral face, makes to be formed friction between the outer peripheral face of drive component and the outer peripheral face of rotor 410 of motor 400, by This friction, it is possible to achieve drive wheel assemblies 40 are with the rotation of rotor 410.Thus, can directly drive component 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 This pulley assembly drives, and specifically, drive component can only be against on the outer peripheral face of belt pulley 430 of pulley assembly, to borrow Help frictional force, rotate with belt pulley 430, power transmission is good.With reference to shown in Fig. 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 surrounds, for example, base 10th, deformation membrane module 20 and actuated lever assemblies 30 can be arranged in the region in belt 420 besieged city.Thus, achievable more effective Space utilization, mounting arrangement is more reasonable.

According to some embodiments of the present invention, gas feed 310 may be provided in the bottom of cylindric washer 300.Thus, cylindric washer Gas feed 310 can preferably be flooded by the washings in 300, makes air can all be blown into washings from gas feed 310 In, air is improved with the mixed effect of washings, improves clean result further.Further, gas feed 310 may be provided in That is to say, that gas feed 310 can be arranged on the bottom of cylindric washer 300 at least one of the diapire of cylindric washer 300 and side wall It is also possible to be arranged on the side wall of cylindric washer 300 on wall, gas can also be respectively provided with the diapire of cylindric washer 300 and side wall Import 310, to improve blowing effect.

For example, as depicted in figs. 1 and 2, in a specific example of the present invention, laundry machine 1000 is laundry drum Machine, cylindric washer 300 is cylinder, and gas feed 310 is arranged on the side wall of cylinder, and blowing effect is preferable.Again for example, in the present invention Another specific example in, laundry machine 1000 is rotary drum washing machine, and cylindric washer 300 is impeller cylinder, and gas feed 310 sets Put on the diapire of impeller cylinder, blowing effect is preferable.

According to some embodiments of the present invention, air pump equipment 100 can be fixed on cylindric washer 300.Thus, it is more convenient peace Dress air pump equipment 100 and be more easily implemented being in transmission connection of drive component and motor 400.Preferably, air pump Device 100 can be fixed on the diapire of cylindric washer 300, to realize the installation and the attended operation that further facilitate.For example, as Fig. 1 To shown in Fig. 3, cylindric washer 300 is cylinder, and the axial direction of cylinder slightly tilts in the horizontal direction or with respect to horizontal direction, air Pump installation 100 is arranged on the diapire of this cylindric washer 300, that is, on the rear wall of cylindric washer 300.As shown in figure 8, cylindric washer 300 is Impeller cylinder, air pump equipment 100 may also be arranged on the diapire of this cylindric washer 300.

Air pump equipment 100 and the assembling structure of cylindric washer 300 is shown in Fig. 5 and Fig. 6.As shown in Figure 5 and Figure 6, empty First location division 11 can be provided with the base 10 of air pump device 100, cylindric washer 300 can be provided with and join with the first location division 11 positioning The second location division 320 closed.Thus, when installing air pump equipment 100, the first location division 11 and the second location division can be passed through 320 cooperation, realizes positioning on cylindric washer 300 for the air pump equipment 100, and it is relatively accurate to install, and security reliability improves.

Concrete structure for the first location division 11 and the second location division 320 does not do particular restriction, can be multiple mutual The location structure of cooperation, for example, the structure of Kong Yuzhu cooperation, hook structure coordinating with groove etc., 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 Being located in positioning pore structure, thus realizing base 10 and the relative localization of cylindric washer 300, good positioning effect, and conveniently carrying out Positioning action.

As shown in Figure 5 and Figure 6, base 10 can be realized being connected by screw 140 with cylindric washer 300, makes base 10 stronger Be fixed on cylindric washer 300 and be easy to dismount, effectively prevent air pump equipment 100 from departing from from cylindric washer 300, cause peace Full accident.Certainly, fixed form not limited to this on cylindric washer 300 for the base 10, can also be other structures, for example, base 10 can be fixed on cylindric washer 300 by modes such as welding or bondings, 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 connect with air vent 103, air pump equipment 100 discharge air can enter into cylindric washer through 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, can effectively prevent washings from pouring in down a chimney in air pump equipment 100, cause washings Leakage and air pump equipment 100 damage.Wherein, the peak of bending tube can with height difference H of predetermined peak level Suitably chosen according to practical situation.Alternatively, according to some embodiments of the present invention, this height difference H can be in 5cm- Choose between 15cm, for example, height difference H can be 8cm, 10cm, 12cm etc..

As shown in figure 4, gas blow pipe 500 can be connected with cylindric washer 300 by air blowing joint 510, air blowing joint 510 is connected to On cylindric washer 300.Thus, air blowing joint 510 firmly installs, good with the connectivity of cylindric washer 300 and gas blow pipe 500, can be effective Ensure being smoothed out of 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 of air blowing joint 510 and gas enter It is provided with sealing ring 520 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.

Below in conjunction with the accompanying drawings deformation membrane module 20 is described in detail.Fig. 9 and Figure 10 shows and is implemented according to the present invention One specific example of the air pump equipment 100 of example.As shown in Figure 9 and Figure 10, deformation membrane module 20 includes flexible sheet 21 He Connection inserting part 22.The periphery edge of flexible sheet 21 can be connected with base 10, and flexible sheet 21 can coordinate restriction with base 10 Go out suction muffler 101.Connection inserting part 22 is located on flexible sheet 21, and can be connected with actuated lever assemblies 30.Thus, group of drive rods Part 30 can push or pull to connection inserting part 22, so that the flexible sheet 21 being connected with connection inserting part 22 can be occurred with stress Deformation, realizes the change of the volume of suction muffler 101.Connection inserting part 22 is connected stronger, and group of drive rods with flexible sheet 21 The push-pull effort of part 30 will not be applied directly on flexible sheet 21, reduces the impaired of flexible sheet 21.

Flexible sheet 21 can be made using multiple material, and for example, in one embodiment of the invention, flexible sheet 21 is Rubber diaphragm.Rubber diaphragm easy to manufacture and elastic performance is good, service life is longer.Certainly, flexible sheet 21 can also be adopted Prepared with other materials and formed, for example, it is also possible to be made using 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, it is prevented effectively from flexible sheet 21 stress and base 10 depart from.In 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 manufacture.

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 mouth 102 and air vent 103 are spaced apart and are arranged on the first housing 121.Thus, It is more convenient to be manufactured, air inlet and Gas Escaping Property are preferable.For convenience of connecting, aerofluxuss pipeline section can be formed with air vent 103, with side Just carry out grafting operation with gas blow pipe 500.Alternatively, as shown in Figure 9 and Figure 10, check valve is set at one-way air inlet mouth 102 150, so that air is can only enter it is impossible to discharge, realize the one-way air inlet of one-way air inlet mouth 102.

In the present embodiment, connection inserting part 22 is connected with actuated lever assemblies 30 by bearing pin 160, connects stronger, convenient Manufacture and dismount.Certainly, deformation membrane module 20 and the connected mode not limited to this of actuated lever assemblies 30, can also adopt 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 actuated lever assemblies 30 can be provided with fixing flange 311, and fixing flange 311 is joined It is combined in fixing groove 201.Thus with the stronger of actuated lever assemblies 30 and easily it is connected it is also possible to realize connection inserting part 22, And the structure that connection inserting part 22 and flexible sheet 21 form as one, structural strength is higher and better tightness.

Below in conjunction with the accompanying drawings drive component is specifically described.In disclosed embodiment of this invention, 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 assembly 50 are connected with drive wheel assemblies 40 and actuated lever assemblies 30, to drive actuated lever assemblies 30 under the driving of drive wheel assemblies 40 Reciprocatingly move, so that reciprocal push-pull effort is applied to deformation membrane module 20, realize suction and the blowing operation of air, plant running 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 pivotly can be connected with eccentric wheel assembly 50, the axial direction of connecting rod 31 and eccentric wheel assembly 50 Axially vertical.When eccentric wheel assembly 50 rotates under the drive of drive wheel assemblies 40, can drivening rod 31 move back and forth, thus Realize the deformation of deformation membrane module 20, realize suction.

In 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 Part 40 synchronous axial system, runner 51 can be provided with eccentric part 511, and the other end of connecting rod 31 can be provided with eccentric part 511 pivotly Connected eccentric auxiliary section 312.Thus, when runner 51 rotates under the drive of drive wheel assemblies 40, the other end of connecting rod 31 Can achieve and move back and forth, realize 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 at eccentric in the hole.Certainly, in the present invention, the structure of eccentric part 511 and eccentric auxiliary section 312 Not limited to this, for example, eccentric part 511 is formed as eccentric shaft, and eccentric auxiliary section 312 is formed as axis hole, and eccentric shaft is rotatable Be located in axis hole, make connecting rod 31 realize moving back and forth under the drive of runner 51, gearing preferably.

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, as Fig. 9 and Figure 10 institute Show.Thus, drive wheel assemblies 40 only can be against on the outer peripheral face of rotor 410 of motor 400 by rubber rim 42 elasticity, 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 with the other end of fixing axle 43 by bearing 170, realizes smoothly and smoothly rotating of wheel hub 41.Need Bright, in describing the invention, the particular type for bearing 170 does not do particular restriction, and described bearing 170 can be rolling Dynamic bearing or sliding bearing etc..

For improving the stationarity of connecting rod 31 movement, 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 moves back and forth, and can also pacify in connecting rod 31 simultaneously Play positioning action during dress, improve accuracy and the fastness that connecting rod 31 is installed.

Figure 11 and Figure 12 shows another embodiment of air pump equipment 100 according to embodiments of the present invention.As Figure 11 With shown in Figure 12, drive component includes drive wheel assemblies 40, and drive wheel assemblies 40 are rotatably arranged on base 10, drive wheel group Part 40 is provided with eccentric part 511, and the other end of connecting rod 31 is provided with the eccentric auxiliary section 312 being pivotly connected with eccentric part 511. 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, gearing Can be preferably.Wherein, in the present embodiment, eccentric part 511 can also be formed as eccentric orfice or eccentric shaft, eccentric auxiliary section 312 It is formed as 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 an embodiment, Therefore, eccentric part 511 may be provided on wheel hub 41, to realize moving back and forth of connecting rod 31.

Figure 13 to Figure 27 shows the further embodiment of air pump equipment 100 according to embodiments of the present invention.As Figure 13 With shown in Figure 15, air pump equipment 100 includes base 10, deformation membrane module 20, actuated lever assemblies 30, drive component and clutch Assembly 60, drive component includes drive wheel assemblies 40 and eccentric wheel assembly 50.Before the concrete structure of deformation membrane module 20 can be found in The description in face, will not be described in detail herein.Actuated lever assemblies 30 are connected with deformation membrane module 20, and drive wheel assemblies 40 are rotatably arranged at On base 10, eccentric wheel assembly 50 connects drive wheel assemblies 40 and actuated lever assemblies 30, and eccentric wheel assembly 50 is in drive wheel assemblies Actuated lever assemblies 30 can be driven under 40 driving to reciprocatingly move, membrane module 20 is deformed with push-and-pull and deforms, realize the suction of air.

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 pass through clutch Device assembly 60 is realized being in transmission connection, and drive wheel assemblies 40 can drive clutch pack 60 to move, and clutch pack 60 can be by It is transferred to eccentric wheel assembly 50, and then drives actuated lever assemblies 30 to reciprocatingly move, realize the suction of air.

When clutch pack 60 is in from state when the rotating speed of drive wheel assemblies 40 is higher than desired speed, now, clutch Device assembly 60 no longer transmits power, makes drive wheel assemblies 40 and the disconnection that is in transmission connection of 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 driving Bar assembly 30 will not enable to move back and forth, thus stopping push-and-pull deformation membrane module 20, stop the suction of air.

Thus, air pump equipment 100 according to embodiments of the present invention, by arranging clutch pack 60, can be by setting The driving means such as the rotor 410 of rotating speed connection or disconnection motor 400, to the power transmission of actuated lever assemblies 30, control more square Just, and air suction operation controllability more preferably, air be blown into that opportunity is good with the matching of washing process, washing process is more suitable Smooth and clean result preferably, can make the suction frequencies appropriateness of air pump equipment 100 meanwhile, it is to avoid suction frequencies are too high and make Device is become 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 assembly 50 and actuated lever assemblies 30 situation that is in transmission connection, this distressed structure is appreciated that to those skilled in the art and easily realizes, Will not be described in detail herein.

In addition, in the present invention, desired speed is not particularly limited, its concrete value can be entered according to practical situation Row is flexibly arranged, for example, it is possible to this desired speed is equal to the dehydration when carrying out dehydrating operations for the cylindric washer 300 turn Speed, so that cylindric washer 300, when executing dehydrating operations, will not carry out the operation that is blown into of air, also can avoid air pump to fill simultaneously Put 100 running frequencies too high, cause to damage.

With reference to shown in Figure 13 to Figure 15, clutch pack 60 is connected 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, when clutch pack 60 is in from state, main shaft 63 another End and the disconnection that is in transmission connection of drive wheel assemblies 40, when clutch pack 60 is in conjunction state, the other end of main shaft 63 and drive Drive wheel assemblies 40 are in transmission connection, and eccentric wheel assembly 50 includes eccentric cam 52, and eccentric cam 52 is set on main shaft 63, with master Axle 63 pivot in unison, actuated lever assemblies 30 are connected with eccentric cam 52, to realize moving back and forth under the drive of eccentric cam 52.

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 eccentric cam 52 rotates under the drive of drive wheel assemblies 40, roller can only be against partially Rotate 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, thus realizing making connecting rod 31 realize moving back and forth, realize the push-and-pull to deformation membrane module 20, realizing suction Operation.Advantageously, as shown in FIG. 13 to 15, roller can adopt rolling bearing 170, and to reduce friction, what raising was driven can By property, reduce the abrasion of device.

Clutch pack 60 may include clutch base 61 and clutch block 62, shown in reference Figure 13 to Figure 27, clutch base 61 It is connected with drive wheel assemblies 40, to rotate with drive wheel assemblies 40.Define the axial trough 611 of connection in clutch base 61 and install Groove 612, defines axial trough 611 and mounting groove 612 in 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 mounting groove 612 position Clutch slot 631.Clutch block 62 is located in mounting groove 612, and elastic component 64 and clutch base 61 phase are passed through in one end of clutch block 62 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 another One end can only be against in clutch slot 631 so that main shaft 63 can be connected with clutch base 61 transmission, 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, because of centrifugal action, overcomes the elastic force of elastic component 64, is displaced outwardly along mounting groove 612, and removes clutch slot 631, such as Shown in Figure 26 and Figure 27.Thus, the disconnection that is in transmission connection of clutch base 61 and main shaft 63, 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 clutch block 62 extend in clutch slot 631 under the elastic force effect of elastic component 64 again, realizes eccentric Being in transmission 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, with rotating speed change be automatically obtained clutch pack 60 clutch state switching, Controllability is good, simple operation, and transmission force property is reliable.Wherein, mounting groove 612 is formed as through slot, and mounting groove 612 can arrange tune Section bolt, elastic component 64 can only be against between regulating bolt and clutch block 62, can realize elastic component by rotating regulating bolt Elastic component compensating roller, realize the regulation of elastic force size.As shown in figure 23, elastic component 64 can be spring, certainly, bullet The structure of property part 64 is 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 multiple correspondingly respectively, and multiple clutch slot 631 can be along master Axle 63 circumferentially spaced, to improve performance of handoffs.Advantageously, as shown in Figure 26 and Figure 27, clutch block 62 may be configured as relatively Two of setting, it is two right that clutch slot 631 may include, and each pair includes two clutch slot 631 being oppositely arranged.Thus, work as clutch When assembly 60 is in conjunction state, two clutch blocks 62 can relatively only be against on main shaft 63, makes the balance of main shaft 63 stress more 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.

With reference to shown in Figure 16 to Figure 26, one end of the dorsad drive wheel assemblies 40 of clutch base 61 can be provided with and axial trough 611 The eccentric race 613 of connection, one end of eccentric can be plugged in eccentric race 613 and pass through bearing 170 and clutch base 61 are connected.Thus, it is possible to support eccentric cam 52 by clutch base 61, eccentric cam 52 is made to rotate more steady, structure simultaneously 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 the elasticity of drive wheel assemblies 40 and the rotor 410 of motor 400 and only support, improve transmission effect, fall Low abrasion.

For improving the Assembly veracity of clutch base 61 and wheel hub 41, alternatively, clutch base 61 and wheel hub 41 can set Put location structure, for example, one of them of clutch base 61 and wheel hub 41 can be provided with least one locating slot 110, clutch At least one locating dowel 120 can be provided with, locating dowel 120 can be joined with locating slot 110 in the other in which of seat 61 and wheel hub 41 Close and realize clutch base 61 and the positioning of wheel hub 41.In embodiment shown in Figure 13 to Figure 27, clutch base 61 is provided with Multiple locating slots 110 and multiple locating dowel 120, multiple locating slots 110 and multiple locating dowel 120 are along between the circumference of clutch base 61 Every and alternate setting, that is, in the circumference of clutch base 61, between two adjacent locating dowels 120, be provided with a locating dowel 120, it is provided with a locating dowel 120 between two adjacent locating slots 110.Correspondingly, wheel hub 41 is also equipped with multiple fixed 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 of seat 61 and fixed effect.

According to some embodiments of the present invention, at least one locating slot 110 cooperating and at least one locating dowel 120 On be respectively equipped with fixing hole 130, threaded fastener is adapted to fit in connect clutch base 61 and wheel hub 41 in fixing hole 130, As shown in Figure 15 and Figure 16, Figure 20 to Figure 25, clutch base 61 is provided with three locating slots 110 and three locating dowels 120, three It is provided with fixing hole 130, on three locating slots 110 on wheel hub 41 corresponding with three locating dowels 120 in individual locating dowel 120 Be provided with fixing hole 130, clutch bases 61 and wheel hub 41 can be connected using three screw 140 grade threaded fasteners, realize from Clutch seat 61 and the relatively firm connection of wheel hub 41.

Figure 28 to Figure 32 shows another embodiment of air pump equipment 100 according to embodiments of the present invention.Reference picture Shown in 28 to Figure 32, air pump equipment 100 may include base 10, deformation membrane module 20, actuated lever assemblies 30, drive component and list To bearing assembly 70, drive component includes drive wheel assemblies 40 and eccentric wheel assembly 50.Deformation membrane module 20 structure with above-mentioned Structure in 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 are rotatable Be located on base 10.Eccentric wheel assembly 50 connects drive wheel assemblies 40 and actuated lever assemblies 30, with drive wheel assemblies 40 Drive lower drive actuated lever assemblies 30 to reciprocatingly move, membrane module 20 is deformed with push-and-pull and deforms, realize the suction of air.

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

Thus, air pump equipment 100 according to embodiments of the present invention, by arranging unilateral bearing assembly 70, can be by setting Direction of rotation connection or disconnect motor 400 power from rotor 410 equal power device to actuated lever assemblies 30 transmission, control System is more convenient, and air suction operation controllability is more preferably, air to be blown into opportunity good with the matching of washing process, washed Journey is smoothly and clean result is preferable.

It is understood that unilateral bearing assembly 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 assembly 50 and actuated lever assemblies 30 situation that is in transmission connection, this distressed structure is appreciated that to those skilled in the art and easily realizes, Will not be described in detail herein.

In addition, above-mentioned, to rotate forward and rotate backward be relative, for example, if by direction of rotation (for example a, up time Pin) be defined as rotating forward, then direction in contrast (for example, counterclockwise) as rotates backward.In practical operation, can make The rotation when cylindric washer 300 is in normal work washing for the drive wheel assemblies 40 is defined as rotating forward, now, unilateral bearing group 70 interconnection functions of part, drive wheel assemblies 40 drive eccentric wheel assembly 50 to move, thus driving sky by unilateral bearing assembly 70 Air pump works；When cylindric washer 300 is in dewatering work, drive wheel assemblies 40 rotate backward, and unilateral bearing assembly 70 disengages, no Recurrence interconnection function is 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 work when cylindric washer 300 rotates forward by unilateral bearing assembly 70, not work during reversion, improve Clean result.

As shown in Figure 28 to Figure 31, unilateral bearing assembly 70 includes unilateral bearing 71 and axle wheel 72, unilateral bearing 71 with partially Heart wheel assembly 50 is connected, and axle wheel 72 is set on unilateral bearing 71, and with drive wheel assemblies 40 synchronous axial system.In axle wheel 72 just To when rotating, there is not locking in unilateral bearing 71, play interconnection function, and eccentric wheel assembly 50 can be driven to rotate；When axle wheel 72 is anti- To when rotating, there is locking in unilateral bearing 71, do not play interconnection function, so that drive wheel assemblies 40 will can not 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.This structure is convenient to be manufactured And power transmission and switching are good, improve air pump equipment 100 reliability of operation.

For improving the Assembly veracity of axle wheel 72 and drive wheel assemblies 40, alternatively, on axle wheel 72 and drive wheel assemblies 40 Location structure can be set, for example, one of them of axle wheel 72 and drive wheel assemblies 40 can be provided with least one locating slot 110, 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 Axle wheel 72 and the positioning of drive wheel assemblies 40 are realized in groove 110 cooperation.

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

According to some embodiments of the present invention, at least one locating slot 110 cooperating and at least one locating dowel 120 On be respectively equipped with fixing hole 130, screw 140 is adapted to fit in fixing hole 130 with connecting shaft wheel 72 and drive wheel assemblies 40.? In embodiment shown in Figure 28 to Figure 32, axle wheel 72 is provided with three locating slots 110 and three locating dowels 120, three positioning It is provided with fixing hole 130, with three locating slots 110 in this corresponding drive wheel assemblies 40 of three locating dowels 120 in post 120 Inside it is provided with fixing hole 130, three screw 140 connecting shaft wheels 72 and drive wheel assemblies 40 can be adopted, realize axle wheel 72 and drive The relatively firm connection of drive wheel assemblies 40.

Can be threaded on the internal face of fixing hole 130, be fixed operation to facilitate.In addition, in the present invention, retouch State and be not limited to be fixed using screw using the structure that screw 140 is fixed, for example, it is also possible to adopt bolt or screw rod It is fixed Deng threaded fastener, these connected modes also will be within protection scope of the present invention.

With reference to shown in Figure 28 to Figure 32, drive wheel assemblies 40 may include wheel hub 41 and rubber rim 42, 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 pass through rubber The elasticity that rubber wheel ring 42 realizes drive wheel assemblies 40 and the rotor 410 of motor 400 is only supported, and improves transmission effect, reduces mill 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 Axle 53 pivot in unison, 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 pass through 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 Connect ring 32 can be set on eccentric cam 52, as shown in Figure 28 and Figure 32.

Thus, when eccentric cam 52 rotates under the drive of 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 is reliable, device abrasion is less.Alternatively, connection ring 32 and connecting rod 31 may be integrally formed, whole to improve Body structural strength, facilitates simultaneously and manufactures.

Other compositions of laundry machine 1000 according to embodiments of the present invention and air pump equipment 100 and operation are right It is knowable for those of ordinary skill in the art, here is not described in detail.

In describing the invention it is to be understood that term " " center ", " on ", D score, "front", "rear", " vertical ", The orientation of the instruction such as " level ", " top ", " bottom ", " interior ", " outward ", " clockwise ", " counterclockwise ", " axial ", " radially ", " circumferential " Or position relationship is based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, and It is not instruction or the hint device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore It is not considered as limiting the invention.

In describing the invention, " multiple " are meant that at least two, such as two, three etc., unless otherwise clear and definite Specific restriction.In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " can be One and second feature directly contact, or the first and second features pass through intermediary mediate contact.

In the present invention, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " fixation " etc. Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be that machinery connects Connect or electrically connect or can communicate each other；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, permissible It is the connection of two element internals or the interaction relationship of two elements, limit unless otherwise clear and definite.For this area For those of ordinary skill, above-mentioned term concrete meaning in the present invention can be understood as the case may be.

In the description of this specification, reference term " embodiment ", " specific embodiment ", " example " or " specific example " etc. Description mean that specific features with reference to this embodiment or example description, structure, material or feature are contained in the present invention extremely In a few embodiment or example.In this manual, identical is necessarily directed to the schematic representation of above-mentioned term Embodiment or example.And, the specific features of description, structure, material or feature can in any one or more embodiments or Combine in an appropriate manner in example.Additionally, in the case of not conflicting, this can be illustrated by those skilled in the art The feature of the different embodiments described in book or example and different embodiment or example is combined and combines.

Claims (37)

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

Base；

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

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

Drive component, described drive component is rotatably arranged on described base, and described drive component is suitable in laundry machine The drive of driving means under drive described actuated lever assemblies to move back and forth with deformation film component strain described in push-and-pull, realize air Suction.

2. air pump equipment according to claim 1 is it is characterised in that described deformation membrane module includes：

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

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

3. air pump equipment according to claim 2 is it is characterised in that described flexible sheet is rubber diaphragm.

4. air pump equipment according to claim 2 is it is characterised in that described base defines fitting recess, described elasticity The periphery edge of diaphragm is interference fitted in described fitting recess.

5. it is characterised in that described base is provided with pump case, described fitting recess sets air pump equipment according to claim 4 On described pump case, described suction muffler is limited by described pump case and described flexible sheet.

6. air pump equipment according to claim 5 is it is characterised in that described pump case includes the first housing and second shell Body, described first housing and described second housing cooperatively form described fitting recess, between described one-way air inlet mouth and described air vent Separate and be located on described first housing.

7. air pump equipment according to claim 2 is it is characterised in that described connection inserting part passes through bearing pin and described driving Bar assembly is connected.

8. air pump equipment according to claim 2 is it is characterised in that described connection inserting part and described flexible sheet are one Body formed rubber parts, described connection inserting part is provided with fixing groove, and described actuated lever assemblies are provided with fixing flange, described fixation Flange coordinates in described fixing groove.

9. air pump equipment according to claim 1 is it is characterised in that described drive component includes：

Drive wheel assemblies, described drive wheel assemblies are rotatably arranged on described base；

Eccentric wheel assembly, described eccentric wheel assembly connects described drive wheel assemblies and described actuated lever assemblies, with described driving Described actuated lever assemblies are driven to reciprocatingly move under the driving of wheel assembly.

10. air pump equipment according to claim 9 is it is characterised in that described actuated lever assemblies include：Connecting rod, described One end of connecting rod is connected with described deformation membrane module, and the other end of described connecting rod is pivotly connected with described eccentric wheel assembly, The axial direction of described connecting rod is axially vertical with described eccentric wheel assembly.

11. air pump equipment according to claim 10 are it is characterised in that described eccentric wheel assembly includes：Eccentric cam, The other end of described connecting rod is provided with roller, and described roller is rotationally only against on the outer peripheral face of described eccentric cam.

12. air pump equipment according to claim 10 are it is characterised in that described eccentric wheel assembly includes：Eccentric cam, The other end of described connecting rod is provided with connection ring, and described connection ring is set on described eccentric cam.

13. air pump equipment according to claim 10 are it is characterised in that described eccentric wheel assembly includes：Runner, described Runner and described drive wheel assemblies synchronous axial system, described runner is provided with eccentric part, the other end of described connecting rod be provided with described The eccentric auxiliary section that eccentric part is pivotly connected.

14. air pump equipment according to claim 9 are it is characterised in that described drive wheel assemblies include：

Wheel hub, described wheel hub is rotatably arranged on described base and drives described eccentric wheel assembly to rotate；

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

15. air pump equipment according to claim 1 are it is characterised in that described actuated lever assemblies include：Connecting rod, described The axial direction of connecting rod is axially vertical with described eccentric wheel assembly, and one end of described connecting rod is connected with described deformation membrane module, described Drive component includes：

Drive wheel assemblies, described drive wheel assemblies are rotatably arranged on described base, and described drive wheel assemblies are provided with bias Portion, the other end of described connecting rod is provided with the eccentric auxiliary section being pivotly connected with described eccentric part.

16. air pump equipment according to claim 13 or 15 it is characterised in that described eccentric part be formed as eccentric shaft or Eccentric orfice, described bias auxiliary section is formed as and the axis hole of described eccentric shaft cooperation or the axostylus axostyle with the cooperation of described eccentric orfice.

17. air pump equipment according to claim 15 are it is characterised in that described drive wheel assemblies include：

Wheel hub, described wheel hub is rotatably arranged on described base, and described wheel hub is provided with described eccentric part；

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

18. air pump equipment according to claim 14 or 17 are it is characterised in that described drive wheel assemblies also include：

Fixing axle, one end of described fixing axle is connected with described base, and described wheel hub passes through the another of bearing and described fixing axle End is connected.

19. air pump equipment according to claim 10 or 15 are it is characterised in that described base is provided with gathering sill, described Connecting rod is movably arranged in described gathering sill.

20. air pump equipment according to claim 1 are it is characterised in that described one-way air inlet mouth is realized by check valve One-way air inlet.

21. air pump equipment according to claim 1 are it is characterised in that also include：Clutch pack, described clutch Assembly is located between described drive component and described actuated lever assemblies or inside described drive component, with described drive component Rotating speed disconnect the transmission of described drive component and described actuated lever assemblies when being higher than desired speed.

22. air pump equipment according to claim 1 are it is characterised in that also include：Unilateral bearing assembly, described unidirectional Bearing assembly is located between described drive component and described actuated lever assemblies or inside described drive component, with described driving Described actuated lever assemblies and the transmission of drive component is disconnected when assembly rotates backward.

A kind of 23. laundry machines are it is characterised in that include：

Casing；

Cylindric washer, described cylindric washer is located in described casing；

Air pump equipment according to any one of claim 1-22, described cylindric washer is provided with and is connected with described air vent Gas feed, described air pump equipment is located in described casing and is suitable to the washing to described cylindric washer by described gas feed Wash and in water, be blown into air.

24. laundry machines according to claim 23 are it is characterised in that described gas feed is located at described cylindric washer Bottom.

25. laundry machines according to claim 24 are it is characterised in that described gas feed is located at described cylindric washer In at least one of diapire and side wall.

26. laundry machines according to claim 23 it is characterised in that described cylindric washer be cylinder or impeller cylinder, institute State drive component to be driven by the motor that the impeller driving described cylinder or described impeller cylinder rotates.

27. laundry machines according to claim 26 are it is characterised in that described drive component only supports described motor Rotor outer peripheral face, with described rotor rotate.

28. laundry machines according to claim 23 it is characterised in that described cylindric washer be cylinder or impeller cylinder, institute State cylinder or the impeller of described impeller cylinder is driven by pulley assembly, described drive component is only against the skin of described pulley assembly Rotate on the outer peripheral face of belt wheel.

29. laundry machines according to claim 28 are it is characterised in that a part for described air pump equipment is arranged in In the region that described belt surrounds.

30. laundry machines according to claim 26 are it is characterised in that described motor is DD direct driving motor.

31. laundry machines according to claim 23 are it is characterised in that described air pump equipment is fixed on described washing On cylinder.

32. laundry machines according to claim 31 are it is characterised in that described air pump equipment is fixed on described washing On the diapire of cylinder.

33. laundry machines according to claim 31 are it is characterised in that described base is provided with the first location division, institute State cylindric washer and be provided with the second location division with described first location division location fit.

34. laundry machines according to claim 23 are it is characterised in that also include：Gas blow pipe, the going out of described gas blow pipe Mouth end is connected with described cylindric washer, and the entrance point of described gas blow pipe is connected with described air vent.

35. laundry machines according to claim 34 are it is characterised in that described gas blow pipe is formed as bending tube, described The peak of bending tube is higher than the predetermined highest water level of described laundry machine.

36. laundry machines according to claim 34 it is characterised in that described gas blow pipe pass through air blowing joint with described Cylindric washer is connected, and described air blowing joint is connected on described cylindric washer.

37. laundry machines according to claim 36 are it is characterised in that described air blowing joint is plugged in described gas enters In mouthful, between the outer peripheral face of described air blowing joint and the inner peripheral surface of described gas feed, it is provided with sealing ring.