CN206015329U

CN206015329U - A kind of environment protection washing machine for avoiding secondary pollution

Info

Publication number: CN206015329U
Application number: CN201620898956.2U
Authority: CN
Inventors: 刘军
Original assignee: Anhui Julong Transmission Technology Co Ltd
Current assignee: NINGGUO JULONG REDUCER Co.,Ltd.
Priority date: 2016-08-18
Filing date: 2016-08-18
Publication date: 2017-03-15
Anticipated expiration: 2026-08-18

Abstract

The utility model proposes a kind of environment protection washing machine for avoiding secondary pollution, including inner core, is configured to hold washing medicated clothing, impeller is set in inner core bottom；Rotary shaft, the rotary shaft include that impeller shafts and inner core axle, impeller shafts are configured with impeller, and inner core axle is configured with inner core, and impeller shafts and inner core axle are fitted together by shifting fork mechanism；Normally closed check valve, is configured to during draining operating mode discharge the washings in inner core；Jacking apparatus, are configured to open normally closed check valve in draining operating mode；Power control unit, is configured to provide power to rotary shaft；Osculum, is configured to outwards be dehydrated when drying operating mode.This utility model simple structure, sealing part are few, reduce the waste of water resource in washing process, and dirt when causing to do washing between barrel is from entering inner core, it is ensured that the use health of washing machine, health, the propagation of infectious disease is prevented, applied widely, reliability is higher.

Description

A kind of environment protection washing machine for avoiding secondary pollution

Technical field

This utility model is related to washing machine field, and in particular to a kind of environment protection washing machine for avoiding secondary pollution.

Background technology

Automatic washing machine is all made up of an inner core and an outer tube being set in together, and the connection of outer tube bottom is slowed down Clutch, the impeller shafts and dehydrating shaft of speed-reducing clutch are connected with impeller and inner core line respectively, and inner core is provided with lateral row water hole, Thus, the water between inner core and outer tube is communicated, i.e. liquid level is identical, and the water between inner core and outer tube does not work to medicated clothing, And washing machine is after long-time use, outer tube wall and outer tube inner wall can dirt deposits, easy breed bacteria and go mouldy, per When secondary laundry takes, the dirt between barrel can enter inner core from the cinclides of inner core, so as to cause secondary pollution to medicated clothing.

Also using the structure of a washing, can solve the above problems, but the structure of the washing for adopting at present All it is the inner core of segmentation connection, one profile seal room of outer tube bottom welding or mode connects for screw, sealing indoor location one seal Circle, closed chamber is provided with discharge outlet in the outer part, realizes that the water in inner core is connected with the drain valve outside outer tube, by drain valve control, Drain valve is closed during washing, drain valve during dehydration, is opened, which requires higher, the link that needs ensure for mechanical seal Also compare many, after machine operation a period of time, it is destroyed to easily cause mechanical seal, so as to cause the machine cannot normal work Make.

According to Application No. 201520076912.7, the applying date is 2015.02.04, and patent name is a kind of inner/outer tube envelope The washing machine of isolation structure is closed, is exactly to propose a kind of detached washing machine of inner/outer tube in the manner described above, but the inside is mentioned A kind of draining control valve complex structure, manufacturing cost is high, the mechanical self-latching structure design difficulty of the inside is big, and self-locking structure Motion is difficult control precisely, it is impossible to realize stable draining.

Utility model content

In order to solve above technical problem, the utility model proposes a kind of environment protection washing machine for avoiding secondary pollution.

According to above-mentioned technical problem to be solved, the technical solution of the utility model is realized in：

A kind of environment protection washing machine for avoiding secondary pollution, it is characterised in that：Including inner core, it is configured to hold washing clothing Thing, arranges impeller in inner core bottom；Rotary shaft, the rotary shaft include impeller shafts and inner core axle, and impeller shafts are configured with impeller, interior Cylinder axle is configured with inner core, and impeller shafts and inner core axle are fitted together by arrangement of clutch；Normally closed check valve, is configured to drainer The washings in inner core are discharged during condition；Jacking apparatus, are configured to open normally closed check valve in draining operating mode；Power control Device processed, is configured to provide power to rotary shaft；Osculum, is configured to outwards be dehydrated when drying operating mode.

The jacking apparatus include that lower ramp, the lower ramp are arranged on outer tube bottom, and the lower ramp is curved upwards Trend arranges that arrange upper slip lid above lower ramp, ramp on the lower section of upper slip lid is arranged, the upper ramp are upper and lower with lower ramp Correspondingly agree with arrangement, the upper slip lid is configured to rotate with inner core axle in draining operating mode, arranges in upper sliding cover upper planar surface Guide pillar, upper guide post are configured to be rotated up pushing normally closed check valve open with upper slip lid.

Described upper slip lid is fitted together by unilateral bearing with inner core axle, is arranged between upper slip lid and interior drum flange There is resilient mounting.

One stopping means is set on jacking apparatus, and described stopping means are configured to the rotation position for limiting slip lid Move.

Described stopping means are included in the inner side of the high portion termination of lower ramp and arrange lower limit plate, and corresponding upper ramp is high The inner side of portion termination arranges top limiting plate, and when the high portion termination of upper ramp moves to the high portion termination of lower ramp, top is spacing Plate is contacted with lower limit plate and plays position-limiting action.

The quantity of the setting of the lower ramp be no less than two, all lower ramps inner core bottom projection circlewise, phase The low side head of adjacent two lower ramps is close to arrange with high termination.

Described arrangement of clutch includes a shifting fork mechanism, described the first operating mode of shifting fork mechanism be configured to impeller shafts with The Planetary Gear Transmission of inner core axle, described the second operating mode of shifting fork mechanism are configured to impeller shafts and are passed with the internal gear of inner core axle Dynamic, the regulation of shifting fork mechanism operating mode is realized by magnetic attracting device.

The quantity of described normally closed check valve be one or more than one, described upper guide post is supporting with normally closed check valve Arrange.

In the bottom of outer tube, discharge outlet is set.

Compared with prior art, advantage of the present utility model and have the beneficial effect that：This utility model is by arranging a list To bearing, so as to drive upper slip lid to rotate by rotary shaft, so as to realize upper ramp upward sliding in lower ramp, and then drive Upper guide post opens normally closed check valve, and after the completion of washing, under resilient mounting effect, sliding panel can be brought back original place, in order to reality The closing of existing normally closed check valve, so as to realize in washing process, inner/outer tube washings are kept completely separate；This utility model structure Simply, sealing part is few, reduces the waste of water resource in washing process, and dirt when causing laundry between barrel from Enter inner core, it is ensured that the use health of washing machine, health, prevent the propagation of infectious disease, applied widely, reliability is higher.

Description of the drawings

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.

Fig. 1 is a kind of structural representation of the environment protection washing machine for avoiding secondary pollution of this utility model；

Fig. 2 is shown with upper slip lid open mode for a kind of lower guideway of the environment protection washing machine for avoiding secondary pollution of this utility model It is intended to；

Fig. 3 is shown with upper slip lid closed mode for a kind of lower guideway of the environment protection washing machine for avoiding secondary pollution of this utility model It is intended to；

Fig. 4 is connect with lower limit plate for a kind of top limiting plate of the environment protection washing machine for avoiding secondary pollution of this utility model Tactile view.

Fig. 5 is the top view of upper slip lid described in a kind of environment protection washing machine for avoiding secondary pollution of this utility model；

Wherein, 1. outer tube, 2. inner core, 3. goes up slip lid, 4. goes up ramp, 5. stopping means, and 501. upper limiting plates, under 502. Portion's limiting plate, 6. rotary shaft, 7. normally closed check valve, 8. upper guide post, 9. unilateral bearing, 10. resilient mounting, 11. times ramps, 12. Discharge outlet, drum flange in 13., 14. dewatering holes, 15. impellers, 16. motors, 17. belts, 18. rotary shafts, 19. inner core axles, 20. Jacking apparatus.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole Embodiment.Embodiment in based on this utility model, those of ordinary skill in the art are not under the premise of creative work is paid The every other embodiment for being obtained, belongs to the scope of this utility model protection.

Embodiment 1, as shown in Fig. 1～5, the utility model proposes a kind of environment protection washing machine for avoiding secondary pollution, bag Include, inner core 2, be configured to hold washing medicated clothing, impeller 15 is set in 2 bottom of inner core, described interior bucket 2 is overall water storage Bucket, 2 bottom of interior bucket are connected with interior bucket flange 13, and described interior bucket flange 13 is connected with the configuration of rotary shaft 18；The rotary shaft 18 is wrapped Impeller shafts 6 and inner core axle 19 is included, impeller shafts 6 are configured with impeller 15, and inner core axle 19 is configured with inner core 2, impeller shafts 6 and inner core axle 19 Configured with motor input shaft by arrangement of clutch；Normally closed check valve 7, by the washings in inner core 2 when being configured to draining operating mode Discharge；Jacking apparatus 20, are configured to open normally closed check valve 7 in draining operating mode；Power control unit, be configured to Rotary shaft 18 provides power；Osculum 14, is configured to outwards be dehydrated when drying operating mode.

Used as some embodiments of the present utility model, the jacking apparatus 20 include that lower ramp 11, the lower ramp 11 set Put in 1 bottom of outer tube, 11 curved uptrending of the lower ramp is arranged, upper slip lid 3 is set above lower ramp 11, in upper slip lid 3 lower section arranges upper ramp 4, and the upper ramp 4 is corresponding about 11 with lower ramp to agree with arrangement, and the upper slip lid 3 is configured to Rotate with inner core axle 19 in draining operating mode, on upper slip lid 3, plane arranges upper guide post 8, upper guide post 8 is configured to upper cunning Lid 3 is rotated up pushing normally closed check valve 7 open.

Used as some embodiments of the present utility model, described upper slip lid 3 is configured by unilateral bearing 9 with inner core axle 19 Together so that inner core axle 19 can just drive jacking apparatus 20 to be moved when only rotating in one direction, upper slip lid 3 with Resilient mounting 10 is provided between interior drum flange 13, and when upper slip lid is in non-rotary state, resilient mounting 10 is in normal shape State, when inner core axle 19 drives upper slip lid 3 to carry out unidirectional slip, resilient mounting 10 is under inner core axle rotary action in compression shape State, when the axial opposed direction of inner core rotates, upper slip lid will not be rotated under unilateral bearing drive, and upper slip lid 3 is from recast With under pressure by slide downward, so as to upper guide post 8 is away from normally closed check valve 7, normally closed check valve 7 is able to resilient mounting Close.

Preferably, upper slip lid 3 is provided with spline with inner core axle 19 in junction, is further ensured that slip lid 3 is filled in resilience Homing in the presence of putting 10.

Used as some embodiments of the present utility model, described arrangement of clutch includes a shifting fork mechanism, described shift fork The first operating mode of mechanism is configured to the Planetary Gear Transmission of impeller shafts 6 and inner core axle 19, and the second operating mode of shifting fork mechanism is configured to Impeller shafts 6 and the internal gear transmission of inner core axle 19, the regulation of shifting fork mechanism operating mode are realized by magnetic attracting device so that laundry , when operating mode is washed, inner core axle 19 is locked for machine, and power control unit drives impeller 15 to be rotated by impeller shafts 6；In row During water condition, shifting fork mechanism causes impeller shafts 6 and the Planetary Gear Transmission of inner core axle 19 to be connected so that impeller shafts 6 and inner core axle 19 rotate backward under power control unit effect, such that it is able to drive jacking apparatus to be rotated；In dehydration condition, shift fork Mechanism causes impeller shafts 6 and the internal gear transmission of inner core axle 19 to be connected, under the effect of motor input shaft so that inner core 2 and impeller 15 can high speed rotary dehydration.

Used as other embodiment of the present utility model, described arrangement of clutch is controlled by calutron.

Used as some embodiments of the present utility model, described power control unit includes that motor 16, the motor 16 lead to Crossing belt 17 and power being transmitted to rotary shaft 18, the motor 16 can only drive impeller shafts 6 to be rotated, impeller shafts 6 pass through clutch Device is controlled to inner core axle 19.

Preferably, a discharge outlet 12 is set in the bottom of outer tube 2, the setting provides a kind of discharge outlet position, it is ensured that wash Wash water energy enough to discharge from outer tube completely.

Operation principle of the present utility model is as follows：When operating mode is washed, described normally closed check valve 7 is constantly in closing shape State, can be worked with water storage, washing machine Normal Wash in inner core 2；During draining operating mode, the motor input shaft of washing machine is in computer board journey Sequence instruction is lower to start working, and now, under arrangement of clutch effect, inner core axle drives jacking apparatus 20 to carry out one-directional rotation, described Upper slip lid 3 in rotation process, on upper slip lid 3 arrange upper ramp 4 in the 11 enterprising line slip of lower ramp, so as to raise upper slip lid 3 height, therefore, the upper guide post 8 that plane is arranged on upper slip lid 3 so as to push normally closed check valve 7 open, the washings of inner core 2 along Gap is flowed in outer tube 1, and the discharge outlet 12 arranged on outer tube 1 is excluded outside cylinder, after the washings of inner core 2 are drained, On washing machine outer tube arrange motor input shaft carry out gyration, in the presence of resilient mounting 10 on 3 slide downward of slip lid, Under upper ramp 4 and lower 11 action by contact of ramp, upper slip lid 3 returns back to original position, so as to close normally closed check valve 7, in dehydration work During condition, impeller shafts 6 and inner core axle 19 is driven to do high speed rotary motion, described rotation direction and list to homonymy by arrangement of clutch To the rotation direction of bearing conversely, described upper slip lid 3 unilateral bearing effect under maintain the original state, so as to normally closed check valve 7 according to So it is closed, in the presence of speed-reducing clutch, high speed centrifugation is dehydrated washing machine inner tub 2, residual in medicated clothing and interior bucket Water screwed out from osculum 14 along the inwall of interior bucket 2 upwards.

Preferably, described lower ramp 11 is completed using integrated injection molding with 1 base of outer tube.

This utility model simple structure, by arranging a upper slip lid that can rotate rising under control action, so as to Upper guide post raising and lowering is driven, to realize the opening and closing of normally closed check valve, so as to realize the washings when operating mode is washed Inner/outer tube separate, so as to prevent medicated clothing washing when be secondary polluted, it is ensured that wash environment is safe and healthy, health.

Embodiment 2, as shown in figure 4, arranging stopping means 5 on jacking apparatus 20, described stopping means 5 are matched somebody with somebody It is set to the rotation displacement for limiting upper slip lid 3.

Preferably, described stopping means 5 are included in the inner side of 11 high portion termination of lower ramp and arrange lower limit plate 502, The inner side of 4 high portion termination of corresponding upper ramp arranges upper limiting plate 501, moves to lower ramp 11 in 4 high portion termination of upper ramp High portion termination when, top limiting plate 501 contacts and plays position-limiting action, the same embodiment of other structures with lower limit plate 502 1, the purpose that stopping means 5 are arranged is to ensure that the displacement for limiting 3 upward sliding of upper slip lid, so that upper guide post 8 can Normally closed check valve 7 is promoted to open.

Further, one arc track is set near the position of normally closed check valve on interior drum flange 13, it is ensured that above lead Post 8 smoothly backs down normally closed check valve along arc track under the effect of upper slip lid.

Embodiment 3, the quantity of the setting of the lower ramp 11 are no less than two, and all lower ramps 11 are in 2 bottom of inner core Projection circlewise, the low side head of two neighboring lower ramp 11 is close to arrange with high termination, other structures with embodiment 1, the setting A kind of set-up mode of lower ramp in jacking apparatus is provided, making for equipment while ensure that jacking effect, can be also improved Use the life-span.

Preferably, the quantity of described normally closed check valve 7 be one or more than one, described upper guide post 8 with normally closed 7 supporting setting of check valve, the setting further ensure drainage effect.

Further, described resilient mounting 10 include one or more than one, the setting further increases resilience The effect of device, and the service life of washing machine has been effectively ensured.

Preferably, the rotary shaft 18 and upper slip lid 3 arrange sealing device in junction, the setting ensure rotary shaft with upper The safe and effective connection of slip lid, so that improve the service life of washing machine.

Preferred embodiment of the present utility model is the foregoing is only, not in order to limit this utility model, all at this Within the spirit and principle of utility model, any modification, equivalent substitution and improvements that is made etc. should be included in this utility model Protection domain within.

Claims

1. a kind of environment protection washing machine for avoiding secondary pollution, it is characterised in that：Including,

Inner core（2）, it is configured to hold washing medicated clothing, in inner core（2）Bottom arranges impeller（15）；

Rotary shaft（18）, the rotary shaft（18）Including impeller shafts（6）With inner core axle（19）, impeller shafts（6）With impeller（15）Match somebody with somebody Put, inner core axle（19）With inner core（2）Configuration, impeller shafts（6）With inner core axle（19）Fitted together by arrangement of clutch；

Normally closed check valve（7）, by inner core when being configured to draining operating mode（2）Interior washings are discharged；

Jacking apparatus（20）, it is configured to normally closed check valve in draining operating mode（7）Open；

Power control unit, is configured to rotary shaft（18）Power is provided；

Osculum（14）, it is configured to outwards be dehydrated when drying operating mode.

2. a kind of environment protection washing machine for avoiding secondary pollution according to claim 1, it is characterised in that：The jacking apparatus （20）Including lower ramp（11）, the lower ramp（11）It is arranged on outer tube（1）Bottom, the lower ramp（11）Curved become upwards Gesture arrangement, lower ramp（11）Top arranges upper slip lid（3）, in upper slip lid（3）Lower section upper ramp is set（4）, the upper ramp （4）With lower ramp（11）Correspondingly agree with arrangement, the upper slip lid up and down（3）It is configured in draining operating mode with inner core axle（19） Rotate, in upper slip lid（3）Upper plane arranges upper guide post（8）, upper guide post（8）It is configured to be rotated up often pushing open with upper slip lid Close check valve（7）.

3. a kind of environment protection washing machine for avoiding secondary pollution according to claim 2, it is characterised in that：Described upper slip lid （3）With inner core axle（19）By unilateral bearing（9）Fit together, in upper slip lid（3）With interior drum flange（13）Between be provided with Resilient mounting（10）.

4. a kind of environment protection washing machine for avoiding secondary pollution according to claim 2, it is characterised in that：In jacking apparatus （20）One stopping means of upper setting（5）, described stopping means（5）It is configured to limit slip lid（3）Rotation displacement.

5. a kind of environment protection washing machine for avoiding secondary pollution according to claim 4, it is characterised in that：Described spacing dress Put（5）It is included in lower ramp（11）The inner side of high portion termination arranges lower limit plate（502）, corresponding upper ramp（4）High portion end The inner side of head arranges top limiting plate（501）, in upper ramp（4）High portion termination moves to lower ramp（11）High portion termination when, Top limiting plate（501）With lower limit plate（502）Contact and play position-limiting action.

6. a kind of environment protection washing machine for avoiding secondary pollution according to claim 2, it is characterised in that：The lower ramp （11）Setting quantity be no less than two, all lower ramps（11）In inner core（2）The projection of bottom circlewise, two neighboring under Ramp（11）Low side head be close to arrange with high termination.

7. a kind of environment protection washing machine for avoiding secondary pollution according to claim 1, it is characterised in that：Described clutch dress Put including a shifting fork mechanism, described the first operating mode of shifting fork mechanism is configured to impeller shafts（6）With inner core axle（19）Planet Gear drive, described the second operating mode of shifting fork mechanism are configured to impeller shafts（6）With inner core axle（19）Internal gear transmission, shift fork The regulation of mechanism's operating mode is realized by magnetic attracting device.

8. a kind of environment protection washing machine for avoiding secondary pollution according to claim 2, it is characterised in that：Described normally closed list To valve（7）Quantity be one or more than one, the upper guide post（8）With normally closed check valve（7）Supporting setting.

9. a kind of environment protection washing machine for avoiding secondary pollution according to claim 1, it is characterised in that：In outer tube（2）'s Bottom arranges discharge outlet（12）.