CN209636513U - A kind of roller washing machine free of cleaning - Google Patents

Abstract

The utility model proposes a kind of roller washing machines free of cleaning, including inner cylinder, outer cylinder and motor, the output shaft of the motor passes through outer cylinder and connect with inner cylinder, clothing inlet is set on the inner cylinder, capping, preceding capping are configured as turning on or off clothing inlet before being arranged at clothing inlet, and a drainage hole is arranged in outer cylinder bottom, the drainage hole is connect with discharge structure, and washing water flows out washing machine by discharge structure.The utility model is structurally reasonable, avoid mixed meat and fish dishes of the washing water between inner cylinder and outer cylinder, to be polluted to washing clothes, the preceding capping being arranged at the clothing inlet of inner cylinder, avoid washing water spluttering under washing operating condition or drying operating condition, to guarantee the normal use of electronic component in washing machine, also avoid cylinder intussusception endophytic bacteria caused by washing water spluttering, mildew, preceding capping and clothing inlet ensure that the reliability of sealed connection using the connection type of labyrinth seal in junction.

Description

A kind of roller washing machine free of cleaning

Technical field

The utility model relates to washing machine cleaning technology fields, and in particular to a kind of roller washing machine free of cleaning.

Background technique

General roller washing machine all includes an outer cylinder and an inner cylinder, and inner cylinder can revolve under motor induced effect Turn, drainage hole is typically set on the inner cylinder, therefore the water phase between inner cylinder and outer cylinder is logical, i.e., liquid level is identical, outer cylinder Washing water between inner cylinder does not work to the washing of clothing, and after washing machine long-time use, outer tube wall and outer Cylinder inner wall can dirt deposits, Yi Zisheng bacterium and mildew, when laundry takes every time, dirt between barrel can from the cinclides of inner cylinder into Enter inner cylinder, to cause secondary pollution to clothing.

In addition, the patent application of application number 201720045206.5 discloses a kind of roller washing machine free of cleaning, although Drainage hole is not set on the side wall of inner cylinder, still, in washing and drying, washing water may on front side of inner cylinder to spluttering Out, to influence the normal use of electronic component, the washing water of spluttering is also easily bred thin in environment moist for a long time Bacterium and mildew influence the effect of washing of drum type washing machine.

Utility model content

In view of the above technical problems, the utility model proposes a kind of roller washing machines free of cleaning.

The technical solution of the utility model is achieved in that

The output shaft of a kind of roller washing machine free of cleaning, including inner cylinder, outer cylinder and motor, the motor passes through outer cylinder It is connect with inner cylinder, check valve is set on the inner cylinder, electromagnetism push rod is provided on outer cylinder, electromagnetism push rod will under controller action Check valve opens or closes, and clothing inlet is arranged on the inner cylinder, at clothing inlet be arranged before capping, it is preceding capping be configured as by into Clothing mouth turns on or off, and a drainage hole is arranged in outer cylinder bottom, the drainage hole is connect with discharge structure, and washing water passes through Discharge structure flows out washing machine.

Preferably, the preceding capping and the connection of clothing inlet are mechanical connection to be opened/closed and/or driving to be opened/closed dress Set drive connection.

Preferably, the preceding capping and clothing inlet do not depart from when being connected to inner cylinder high speed rotation, wash under operating condition into Clothing mouth does not splash outward.

Preferably, clothing inlet setting is on the inner cylinder far from the side of motor, the setting closure door component on outer cylinder, It is all opened in closure door component and preceding capping, washed clothing can be placed into or take out.

Preferably, capping and clothing inlet are provided with sealing device in junction before described

Preferably, the preceding capping and clothing inlet are connected and sealed in junction using the structure of labyrinth seal.

Compared with prior art, the beneficial effects of the utility model are as follows: the utility model is structurally reasonable, by addition to list Setting with other holes of outer cylinder washing water coke slurry is no longer set to outside valve and dewatering hole, on inner cylinder, including avoiding washing water Mixed meat and fish dishes between cylinder and outer cylinder, to pollute to washing clothes, the preceding capping being arranged at the clothing inlet of inner cylinder avoids washing Water spluttering under washing operating condition or drying operating condition is washed also to avoid to guarantee the normal use of electronic component in washing machine Cylinder intussusception endophytic bacteria caused by washing water spluttering, mildew, preceding capping and clothing inlet are in junction using being confused The connection type of palace sealing ensure that the reliability of sealed connection.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is a kind of structural schematic diagram of roller washing machine free of cleaning described in the utility model；

Wherein, motor 1；Outer cylinder 2；Inner cylinder 3；Closure door component 4；Location hole 5；Electromagnetic location pin 6；Check valve 7；Electromagnetism pushes away Bar 8；Drainage hole 9；Gear structure 10；Dewatering hole 11；Clothing inlet 12；Preceding capping 13.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are under that premise of not paying creative labor Every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment 1, as shown in Figure 1, the utility model discloses a kind of roller washing machine free of cleaning, including inner cylinder 3, outer cylinder 2 and motor 1, the output shaft of the motor 1 passes through outer cylinder 2 and connect with inner cylinder 3, the setting check valve 7 on inner cylinder 3, outside It is provided with electromagnetism push rod 8 on cylinder 2, electromagnetism push rod 8 opens or closes check valve 7 under controller action, sets on the inner cylinder 3 Clothing inlet 12 is set, clothing inlet 12 is configured as placing or taking out washed clothing, and capping 13 before being arranged at clothing inlet 12 is preceding Capping 13 is configured as turning on or off clothing inlet 12, is arranged a drainage hole 9 in 2 bottom of outer cylinder, the drainage hole 9 with Discharge structure connection, washing water flow out washing machine by discharge structure.

Capping 13 and the connection of clothing inlet 12 are that mechanical connection to be opened/closed and/or driving device to be opened/closed are driven before described Dynamic connection, the preceding capping 13 can be to be attached with clothing inlet 12 by way of turning on or off manually, can also Think and is attached in such a way that driving mechanism automatic control is turned on or off；Specifically, preceding capping 13 with into clothing Mouth 12 can limit one or more of connection type for threaded connection, clamping, grafting, crimping, snapping etc. and combine progress The foldings connection such as be detachably connected or be articulated and connected；Promotion opening and closing, rotating open-close, magnetism can also be carried out by driving mechanism Capping 13 before one or more of limit connection type such as opening and closing is implemented in combination with is attracted to turn on or off with clothing inlet 12.

Capping 13 and the connection of clothing inlet 12 do not depart from when rotating at high speed before described in the utility model, wash under operating condition not Splashing, 13 reliabilities that connect with clothing inlet 12 of capping, avoid in the case where washing operating condition or dehydration condition before guaranteeing, inner cylinder from into It splashes outward at clothing mouth 12, to guarantee the normal use of roller washing machine.

Capping 13 is provided with sealing device in junction with clothing inlet 12 before described, some implementations as the utility model Example, preceding capping 13 and the connection of clothing inlet 12 are connected and sealed using the structure of labyrinth seal.

As some embodiments of the utility model, one far from motor 1 on inner cylinder 3 is arranged in the clothing inlet 12 Side is arranged on the front bulkhead of inner cylinder 3, the setting closure door component 4 on outer cylinder 2 is all beaten in closure door component 4 and preceding capping 13 It opens, washed clothing can be placed into or take out, and closure door component 4 is correspondingly arranged with preceding capping 13, and the setting is convenient for clothing It is removed and placed into.

Preferably, after inner cylinder 3 is fixed by positioning device, check valve 7 is in 3 lower end of inner cylinder, corresponding, electromagnetism push rod 8 The lower end of outer cylinder 2 is set, and when convenient for draining operating condition, washing water is flowed out when inner cylinder 3 is fixed from check valve 7, and then passes through row Water hole 9 is discharged.

Further, the positioning device includes that location hole 5 is provided on inner cylinder 3, and outer cylinder 2 is provided with electromagnetic location pin 6, the electromagnetic location pin 6 is inserted into location hole 5 under controller action and inner cylinder 3 is positioned and fixed.

Further, the inner cylinder aft bulkhead is arranged in middle part to the arc of motor drive direction protrusion, on interior tube rear end wall Dewatering hole 11 is set close to the position of motor shaft, other than check valve 7 and dewatering hole 11, no longer setting is washed with outer cylinder on inner cylinder 3 Other holes of water coke slurry are washed, the height of the washing water level when position that the dewatering hole 11 is arranged is higher than washing of drum type washing machine should On the one hand setting ensure that washing machine washing water in washing will not be flowed out from dewatering hole 11, outer lug in the middle part of inner cylinder aft bulkhead Arc setting in turn ensures during drying, then flows further along the arc of inner cylinder aft bulkhead to dewatering hole 11, from dehydration Hole 11 is discharged in outer cylinder 2, ensure that the reliability of washing machine drying.

Further, gear structure 10 is provided on the inside of the outer cylinder bottom, the check valve 7 and drainage hole 9 are all In the same side of gear structure, which effectively ensure that the outflow of washing water, washing water is avoided to trickle everywhere in outer cylinder, mention The high expulsion efficiency of washing water.

By the way that location hole is arranged on the inner cylinder, realizes the Relatively orientation of outer cylinder and inner cylinder, then pass through electromagnetism push rod Push check valve to realize the discharge of washing water, so that washing water is isolated in washing with outer cylinder, avoid washing water in inner cylinder and Mixed meat and fish dishes between outer cylinder, to be polluted to washing clothes.

Further, the rear end of outer cylinder 2 is arranged in the electromagnetism push rod 8, and the drainage hole 9 is positioned close to motor 1 Side, the setting on the one hand ensure that the reliability that electromagnetism push rod uses, on the other hand also ensure washing water discharge effect Rate.

Further, the water-retaining structure 10 is arranged in 2 structure of outer cylinder below inner cylinder 3, and extends to the two of outer cylinder 2 On a side, which avoids the other side that washing water flow to water-retaining structure 10 in outer cylinder 2 as far as possible, to guarantee outer cylinder 2 Space be largely at dry space, avoid the growth of bacterium.

The check valve 7 is detachably connected with inner tank of washing machine, and a service hatch, Yong Huke are arranged on washing machine outer cylinder It is operated with directly just being dismantled check valve 7 by service hatch, cleaning, replace, install etc., which avoids unidirectional valve plug When plug, troublesome problem is dismantled, so that the utility model is easy to repair in use.

Further, one shield is set in the outside of service hatch, shield can be opened and closed, which keeps away Freedom from repairs hole is destroyed during idle time, is also avoided the things such as other sundries and is entered washing machine from maintenance is empty in use Inside, to cause unfavorable to the normal use of washing machine as a result, improving the safety and reliability of the utility model.

Embodiment 2, the inner cylinder side wall 301 is in inside contraction-like setting from interior tube rear end to inner cylinder front end, corresponding interior Vertical interval between cylinder side wall and the side wall of outer cylinder 2 is smaller closer to motor shaft side, and other structures are the same as embodiment 1, the setting It can guarantee that washing water flows to the side of inner cylinder as far as possible, washing water is under the influence of centrifugal force along the inclined surface of inner cylinder side wall First collect to inner cylinder side wall and inner cylinder aft bulkhead intersection, then flowed further along the arc of inner cylinder aft bulkhead to dewatering hole 11, Improve the efficiency that washing water excludes.

Embodiment 3, in outer cylinder bottom in one the second drainage hole 12 of setting, second drainage hole 12 is positioned close to seal Drainage arrangement is connected in the side of door component 4, the outside of the second drainage hole 12, and with embodiment 1, which can will be outer for other settings Cylinder 2 in by inner cylinder 3 opening overflow come water discharge cylinder outside, avoid washing water from being detained in outer cylinder 2, be further ensured that and wash Drying in an outer cylinder is washed, bacteria breed is avoided.

Preferably, second gear bit architecture 13 is additionally provided on the outer cylinder 2, the setting of second gear bit architecture 13 exists Second side of the drainage hole 12 far from closure door component 4, is arranged recirculation hole 14 on second gear bit architecture 13 and gear structure 10, Realize the connection between drainage hole 9 and the second drainage hole 12, avoid washing water gear structure 10 and second gear bit architecture 13 it Between be detained, with embodiment 1, which in turn avoids washing other structures on the basis of guaranteeing that 2 space of outer cylinder is dry as far as possible Water is detained in outer cylinder 2, in turn avoids washing water while improving drainage efficiency and is detained in outer cylinder, exists to improve washing machine Safety and reliability in use process.

Embodiment 4, the inner cylinder side wall are arranged from interior tube rear end to inner cylinder front end in external diffusion bell mouth shape, accordingly Vertical interval between inner cylinder side wall and the side wall of outer cylinder 2 is bigger closer to motor shaft side, and with embodiment 1, this sets other structures It sets and another structure is provided, washing water can be discharged from the opening of dewatering hole 11 and inner cylinder 3 simultaneously during drying, so Outer cylinder is discharged by drainage hole 9 and the second drainage hole 12 again afterwards, improves the safety and reliability of the utility model.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (6)

1. a kind of roller washing machine free of cleaning, it is characterised in that: described electronic including inner cylinder (3), outer cylinder (2) and motor (1) The output shaft of machine (1) passes through outer cylinder (2) and connect with inner cylinder (3), and check valve (7) are arranged on inner cylinder (3), set on outer cylinder (2) It is equipped with electromagnetism push rod (8), electromagnetism push rod (8) opens or closes check valve (7) under controller action, on the inner cylinder (3) It is arranged clothing inlet (12), covers (13) before being arranged at clothing inlet (12), preceding capping (13) is configured as beating clothing inlet (12) On or off is closed, and a drainage hole (9) is arranged in outer cylinder (2) bottom, the drainage hole (9) connect with discharge structure, washing water Washing machine is flowed out by discharge structure.

2. a kind of roller washing machine free of cleaning according to claim 1, it is characterised in that: before described capping (13) with into clothing The connection of mouth (12) is that mechanical connection to be opened/closed and/or driving device to be opened/closed are drivingly connected.

3. a kind of roller washing machine free of cleaning according to claim 2, it is characterised in that: the preceding capping (13) with into Clothing mouth (12) does not depart from when being connected to inner cylinder (3) high speed rotation, washs clothing inlet (12) under operating condition and does not splash outward.

4. a kind of roller washing machine free of cleaning according to claim 1 or 2 or 3, it is characterised in that: the clothing inlet (12) side far from motor (1) is set on inner cylinder (3), setting closure door component (4) on outer cylinder (2), in closure door component (4) it is all opened with preceding capping (13), washed clothing can be placed into or take out.

5. a kind of roller washing machine free of cleaning according to claim 4, it is characterised in that: before described capping (13) with into clothing Mouth (12) is provided with sealing device in junction.

6. a kind of roller washing machine free of cleaning according to claim 4, it is characterised in that: before described capping (13) with into clothing Mouth (12) is connected and sealed in junction using the structure of labyrinth seal.