CN207362526U - Roller washing machine - Google Patents

Roller washing machine Download PDF

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Publication number
CN207362526U
CN207362526U CN201721273421.7U CN201721273421U CN207362526U CN 207362526 U CN207362526 U CN 207362526U CN 201721273421 U CN201721273421 U CN 201721273421U CN 207362526 U CN207362526 U CN 207362526U
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CN
China
Prior art keywords
water
washing machine
roller washing
cylinder
impeller
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Application number
CN201721273421.7U
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Chinese (zh)
Inventor
林光芳
徐彭城
朱春雨
卢松
苗雨来
钱伟
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Wuxi Little Swan Electric Co Ltd
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Wuxi Little Swan Co Ltd
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Priority to CN201721273421.7U priority Critical patent/CN207362526U/en
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Abstract

The utility model discloses a kind of roller washing machine, including:Outer barrel;Inner cylinder, the inner cylinder are rotatably provided in said tub;Water supply installation;Blender, the blender are located in the inner cylinder and are connected with the water supply installation, and the water-driven that the blender is supplied by the water supply installation rotates.According to the roller washing machine of the utility model embodiment, by setting blender in inner cylinder, and supplied water using water supply installation to blender, the water-driven blender that can be supplied by water supply installation rotates, eliminate the elements such as the belt pulley that blender rotation is operated alone in correlation technique and motor, structure is simplified, control is more convenient, also reduces cost.

Description

Roller washing machine
Technical field
It the utility model is related to washing machine technology field, and in particular, to a kind of roller washing machine.
Background technology
In correlation technique, roller washing machine generally includes outer barrel, inner cylinder, drive system and control system.During washing, inner cylinder Rotate and drive the water in clothing and inner cylinder to rotate washing clothing, wherein clothing is lifted up and down and led to by the baffle in inner cylinder The inner peripheral surface for crossing inner cylinder beats clothing.Roller washing machine in correlation technique there are problems that, such as only rely on inner cylinder rotation Current are produced, mode of washing is single, have impact on washing effect;Flow intensity is weak, wash time length;Water consumption is more;It is and interior Water in cylinder to clothing soak uniformity and poor, Wet out time length of soaking effect.Accordingly, there exist existing roller washing machine is changed Into demand.
Utility model content
The application is made based on discovery of the inventor to following facts and problem and understanding:
In order to improve the washing effect of clothing, document-CN1453416A proposes a kind of double-power cylinder washer, the rolling One end in the inner cylinder of cylinder washing machine is provided with independently rotary blender, and to improve washing effect, the blender is by independence Driven in the belt pulley of the driving device of inner cylinder and motor etc., so that cause the driving device structure of blender and control complicated, And then cause the structure of roller washing machine and control complicated, it is of high cost.
In addition, in order to improve the effect of impregnation to clothing, for example, document-CN105986432A proposes a kind of drum-type Washing machine, is equipped with nozzle in the inner cylinder of the tumbling-box washing machine, for into inner cylinder water spray with wetting clothing.But the roller Washing machine relies solely on inner cylinder and clothing is washed, however it remains mode of washing is single, flow intensity is weak, wash time is long, The problem of water consumption is big, washing effect is poor.Further, since nozzle is only used for wetting clothing, therefore, nozzle is usually only being washed The starting stage water spray washed, it is out of service in clothing complete wetting rear nozzle, without spraying water again to clothing.
The utility model is intended to solve at least some of the technical problems in related technologies.
For this reason, the embodiment of the utility model proposes a kind of roller washing machine, which can improve clothing and wash Wash effect and soak effect, and structure and control are simple, cost reduction.
According to the roller washing machine of the utility model embodiment, including:Outer barrel;Inner cylinder, the inner cylinder are rotatably provided in In said tub;Water supply installation;Blender, the blender is located in the inner cylinder and is connected with the water supply installation, described The water-driven that blender is supplied by the water supply installation rotates.
According to the roller washing machine of the utility model embodiment, by setting blender in inner cylinder, and using the dress that supplies water Put to blender and supply water, the water-driven blender that can be supplied by water supply installation rotates, and can eliminate single in correlation technique The elements such as belt pulley and motor that solely driving blender rotates, simplify structure and the control of roller washing machine, cost reduction.And And the water of water supply installation supply can further function as the effect of wetting clothing, improve clothing and soak effect, and then improve and wash Wash effect.
One embodiment according to the present utility model, the water that the mixing tool is useful for supplying the water supply installation spray To the first hole for water spraying in the inner cylinder, wherein the driving blender of being sprayed water by first hole for water spraying into the inner cylinder Rotate.The water that water supply installation supplies is ejected into inner cylinder by the first hole for water spraying, can further improve and clothing is soaked Effect.
Alternatively, first hole for water spraying is equipped with nozzle.
One embodiment according to the present utility model, the water supply installation include feed pipe and water supply pump, the feed pipe First end connected with said tub so that the water in said tub is supplied to the stirring by the second end of the feed pipe Device.
Alternatively, the first end of the feed pipe is connected with the bottom of the inner cavity of said tub.
Further, the water supply installation is equipped with filter.
One embodiment according to the present utility model, the inner cylinder are rotatably installed in said tub by interior tube stent On.
Alternatively, the interior tube stent has central axle portion and frame portion, and the inner tube installation is in the frame portion, in described Mandrel portion is pivotally supported on the rear wall of said tub.
Alternatively, the rear wall of said tub is equipped with mounting hole, and bearing block, the central axle portion are equipped with the mounting hole It is pivotably supported by the bracket bearing being located in the bearing block.
Alternatively, the blender is rotatably installed in the front end of the central axle portion, and the water supply installation passes through institute State the axially extending bore in central axle portion and supply water to the blender.
Water supply axis is further included according to the roller washing machine of the utility model further embodiment, has in the water supply axis and supplies Aquaporin, the blender are rotatably installed in the front end of the central axle portion, and the central axle portion has axially extending bore, institute State that water supply axis is located in the axially extending bore and the water supply axle bearing by being located in the axially extending bore supports, the water supply axis First end is connected with the water supply installation supplies water to the blender with the second end by the water supply axis.
One embodiment according to the present utility model, the blender is located at the rear portion of the inner cavity of the inner cylinder, described to stir The rotation axis for mixing the rotation axis of device, the rotation axis of said tub and the inner cylinder is coaxial.
One embodiment according to the present utility model, the blender are plate-like.
Alternatively, there is the water cavity that is connected with the water supply installation and for by the water in the water cavity in the blender The first hole for water spraying being sprayed onto in the inner cylinder.
Alternatively, the blender is impeller.
Alternatively, with the water cavity connected with the water supply installation and for the water in the water cavity to be sprayed in the impeller To the first hole for water spraying in the inner cylinder, wherein the driving impeller turn of being sprayed water by first hole for water spraying into the inner cylinder It is dynamic.
Alternatively, the front surface of the impeller is equipped with the circumferentially-spaced arrangement along the impeller and prolongs along the radial direction of the impeller The convex ribs stretched, first hole for water spraying are formed on the convex ribs.
Alternatively, the convex ribs include the first convex ribs and the second convex ribs less than first convex ribs, first convex ribs It is alternately arranged with second convex ribs along the circumferential direction of the impeller, first hole for water spraying is located on first convex ribs.
Alternatively, first convex ribs are arc strip convex ribs, and a side of the first convex ribs is equipped with first convex along this Spaced apart multiple first hole for water sprayings of length direction of muscle.
Alternatively, the impeller central part has the second water spray for being used for being sprayed onto the water in the water cavity in the inner cylinder Hole.
Alternatively, the convex ribs front-end surface has the 3rd spray for being used for being sprayed onto the water in the water cavity in the inner cylinder Water hole.
Alternatively, the front surface of the rear cover of the inner cylinder is equipped with circumferential recess, and the outer peripheral edge of the impeller is equipped with backward The skirt section of extension, the skirt section are located in the circumferential recess.
One embodiment according to the present utility model, the inner cylinder are rotatably installed in said tub by interior tube stent On, the interior tube stent has central axle portion and frame portion, and the inner tube installation is set in the frame portion on the rear wall of said tub There is mounting hole, be equipped with bearing block in the mounting hole, the central axle portion can be revolved by the bracket bearing being located in the bearing block Turning ground support, the blender is impeller, has water cavity and the first hole for water spraying in the impeller, and the water cavity has water inlet, First hole for water spraying is used to the water supply installation being sprayed onto in described by the water that the water inlet is supplied in the water cavity In cylinder, the impeller is rotatably installed in the front end of the central axle portion by impeller bearing, wherein being sprayed by described first The water hole driving impeller of spraying water into the inner cylinder rotates, and the central axle portion has an axially extending bore, in the axially extending bore Water supply axis is supported by by water supply axle bearing;The water supply installation includes feed pipe and the water supply pump being located on the feed pipe, The first end of the feed pipe is connected with said tub, the second end of the feed pipe and the back-end sealing phase of the water supply axis Even, there is the water channel for connecting the feed pipe with the water inlet of the water cavity in the water supply axis.
Alternatively, the rear wall of said tub has center flange portion, and the bearing block is located in the center flange portion.
Alternatively, the front end face of the central axle portion beyond the front end face of the water supply axis and passes through institute along forward direction Water inlet is stated to stretch into the water cavity.
Alternatively, it is equipped between the front end of the water supply axis and the inner wall of the axially extending bore into waterstop ring.
Alternatively, the impeller by impeller connecting seat and is located between the impeller connecting seat and the central axle portion The impeller bearing is installed on the front end of the central axle portion, and water cavity is equipped between the impeller connecting seat and the central axle portion Gasket, the water cavity gasket are substantially sealingly enclosed in the front end of the central axle portion.
Alternatively, outer barrel sealing ring is equipped between the bearing block and the central axle portion.
According to the utility model further embodiment, the front surface of the rear cover of the inner cylinder is equipped with circumferential recess, institute The outer peripheral edge for stating impeller is equipped with the skirt section to extend back, and the skirt section is located in the circumferential recess.
Alternatively, the feed pipe is equipped with filter.
Alternatively, the front surface of the impeller is equipped with the circumferentially-spaced arrangement along the impeller and prolongs along the radial direction of the impeller The convex ribs stretched, first hole for water spraying are formed on the convex ribs.
Further, the convex ribs include the first convex ribs and the second convex ribs less than first convex ribs, and described first is convex Muscle and second convex ribs are alternately arranged along the circumferential direction of the impeller, and a side of each first convex ribs is equipped with first convex along this Spaced apart multiple first hole for water sprayings of length direction of muscle.
Brief description of the drawings
Fig. 1 is the lateral partial structurtes sectional view according to the roller washing machine of the utility model embodiment.
Fig. 2 is the blender according to the roller washing machine of the utility model one embodiment and the knot after inner barrel rear cover assembling Structure schematic diagram;
Fig. 3 is the structure diagram according to the blender of the roller washing machine of the utility model another embodiment.
Reference numeral:
Roller washing machine 100,
Outer barrel 1, center flange portion 11, mounting hole 111,
Inner cylinder 2, interior tube stent 21, central axle portion 211, axially extending bore 2111, frame portion 212, rear cover 22, circumferential recess 221,
Water supply installation 3, feed pipe 31, water supply pump 32, water supply axis 33, water channel 331,
Blender 4,
First hole for water spraying 41, water cavity 42, water inlet 421, convex ribs 43, the first convex ribs 431, the second convex ribs 432, skirt section 44, Impeller central part 45, the second hole for water spraying 46, impeller connecting seat 47, the 3rd hole for water spraying 48,
Bearing block 51, bracket bearing 52, water supply axle bearing 53, impeller bearing 54,
Into waterstop ring 61, outer barrel sealing ring 62, water cavity gasket 63,
Filter 7, belt pulley 81, clamp nut 82.
Embodiment
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings.Below by The embodiment being described with reference to the drawings is exemplary, it is intended to for explaining the utility model, and it is not intended that new to this practicality The limitation of type.
Roller washing machine with reference to Fig. 1-Fig. 3 descriptions according to the utility model embodiment.
As shown in Figure 1-Figure 3, included according to the roller washing machine 100 of the utility model embodiment:Outer barrel 1, inner cylinder 2, supply Water installations 3 and blender 4.
Inner cylinder 2 is rotatably provided in outer barrel 1, and blender 4 is located in inner cylinder 2 and is connected with water supply installation 3, blender 4 The water-driven supplied by water supply installation 3 rotates.When roller washing machine works, water supply installation 3 supplies water to blender 4, in current Under driving, blender 4 rotate, so as to fulfill the mixing effect to clothing.
According to the roller washing machine 100 of the utility model embodiment, by setting blender 4 in inner cylinder 2, and using confession Water installations 3 supply water to blender 4, and the water-driven blender 4 that can be supplied by water supply installation 3 rotates, and eliminates correlation technique In the element such as belt pulley, belt and motor of blender rotation is operated alone, simplify the driving device of blender 4 structure and Control, and then reduce structure and the control of roller washing machine, cost reduction.Moreover, the water that water supply installation 3 supplies can play leaching The effect of wet wash, improves the effect of soaking of clothing, and then improves washing effect.
One embodiment according to the present utility model, blender 4 have the first hole for water spraying 41, and water supply installation 3 is to blender 4 During water supply, the water that water supply installation 3 supplies can be sprayed onto in inner cylinder 2 by the first hole for water spraying 41, soak inner cylinder 2 so as to further improve The effect of interior clothing, certainly, blender 4 occur to turn in the case where spraying to the driving of the current in inner cylinder 2 from the first hole for water spraying 41 It is dynamic, stirring action is played to the clothing in inner cylinder 2, improves washing effect.Clothing does not only rely on inner cylinder 2 in washing process Rotate and produce current, current can also be produced by the stirring of blender 4, mode of washing is various, so as to improve clothes washing effect Fruit, and advantageously reduce wash time.
It is understood that in order to drive blender 4 to rotate by spraying water from the first hole for water spraying 41, the first hole for water spraying 41 The pivot center of opening direction and blender 4 is into predetermined angle.
In some instances, blender 4 can be rotated by the water-driven that water supply installation 3 supplies equivalent to inner cylinder 2, specifically may be used To adjust the velocity of rotation of blender 4 by the flow intensity sprayed from the first hole for water spraying 41, so that blender 4 is relative to interior Cylinder 2 rotates, easy to control.
In some instances, the first hole for water spraying 41 is equipped with nozzle (not shown), and the water of ejection can be adjusted by nozzle The jeting effect of intensity of flow and water (flow) direction and water, so as to adjust the current driving force that driving blender 4 rotates, and improves clothing Thing washing effect.
As shown in Figure 1, one embodiment according to the present utility model, water supply installation 3 includes feed pipe 31 and water supply pump 32, Feed pipe 31 has first end (lower end as shown in Figure 1) and second end (upper end as shown in Figure 1), the first end of feed pipe 31 Connected with the inner cavity of outer barrel 1, the second end of feed pipe 31 is connected to blender 4, and water supply pump 32 is arranged on feed pipe 31.Here, " " connection " that the second end of feed pipe 31 is connected in blender 4 " should broadly understood, for example, feed pipe 31 can be with stirring 4 physical connection of device, can not also physical connection, as long as the water come out from the second end of feed pipe 31 can be supplied to blender 4 To drive blender 4 to rotate.
Thus, the water in the inner cavity of outer barrel 1 is supplied to blender 4 by feed pipe 31, so as to be stirred by current driving Device 4 is mixed to rotate.By the way that water supply installation 3 is connected with the inner cavity of outer barrel 1, so as to be stirred using the washing water-driven in outer barrel 1 Mix device 4 to rotate and wetting clothing, without extra water source, reduce water consumption.It should be understood that it is not provided with circulating pump at some Type in, the first end of feed pipe 31 can also be connected directly to watering water supply, such as extraneous tap, and non-used wash Recirculated water in clothing machine.
In some instances, the first end of feed pipe 31 is connected with the bottom of the inner cavity of outer barrel 1, and such water supply pump 32 can be with The water pump of the bottom of the inner cavity of outer barrel 1 is sent to blender 4, though roller washing machine 100 under the washing mode of lowest water level, Water supply installation 3 still can ensure to supply water to blender 4, and then ensure leaching of the roller washing machine 100 under different washing modes Wet effect and washing effect.
In some optional examples, water supply installation 3 is equipped with filter 7, can both cross the batting in drainage, and avoid water Middle batting blocks water supply pump 32, first hole for water spraying 41 etc., so as to ensure that roller washing machine 100 works normally, extends laundry drum The service life of machine 100.
One embodiment according to the present utility model, inner cylinder 2 are rotatably installed in outer barrel 1 by interior tube stent 21, Thus it is simple in structure, compact.
In some instances, interior tube stent 21 is installed in outer barrel 1 and rotatable relative to outer barrel 1.Inner cylinder 2 includes axial The cylinder body and the rear cover 22 arranged on cylinder body rear end that both ends are opened wide respectively, the outer peripheral edge of rear cover 22 form the axial direction along cylinder body The flanging of extension, the rear end of cylinder body are connected with the flanging of rear cover 22.Interior tube stent 21 is fixed by connector (for example, screw) In the junction of cylinder body and the flanging of rear cover 22, so that inner cylinder 2 is fixed on interior tube stent 21, allow it with inner cylinder Stent 21 is rotated relative to outer barrel 1.
In some instances, interior tube stent 21 has central axle portion 211 and a frame portion 212, and central axle portion 211 is along outer barrel 1 Axial (anteroposterior direction as shown in Figure 1) extension, and central axle portion 211 is pivotally supported on the rear wall of outer barrel 1, frame portion 212 are connected to the front end of central axle portion 211, and inner cylinder 2 is installed in frame portion 212.
Alternatively, the frame portion 212 of interior tube stent 21 includes the circumferentially distributed connection multiple (such as three) along inner cylinder 2 Arm, each linking arm are radially extended along inner cylinder 2, and the inner of each linking arm is connected with the front end of central axle portion 211, often The outer end of a linking arm is connected by connector with inner cylinder 2, and inner cylinder 2 is connected by using multiple linking arms, can both have been ensured interior The connection reliability and stability of tube stent 21 and inner cylinder 2, and the material utilization amount of interior tube stent 21 can be reduced, reduce material into Sheet and weight, so as to improve the cost performance of the roller washing machine 100.It is understood that frame portion 212 can with central axle portion 211 With integrally formed.
In some instances, the rear wall of outer barrel 1 is equipped with mounting hole 111, and bearing block 51, bearing are equipped with mounting hole 111 Bracket bearing 52 is equipped with seat 51, central axle portion 211 is pivotably supported by bracket bearing 52.That is, the installation of outer barrel 1 Equipped with bearing block 51 and the bracket bearing 52 being installed in bearing block 51 in hole 111, the central axle portion 211 of interior tube stent 21 is along peace Fill the axially extending of hole 111 and stretch into mounting hole 111, and the rear wall of outer barrel 1 is installed on by bracket bearing 52, thus inner cylinder Stent 21 can be rotated relative to outer barrel 1.
Two bracket bearings 52 set along its axially spaced-apart, inner cylinder are equipped with some specific examples, in bearing block 51 Stent 21 is rotatably supported at the rear wall of outer barrel 1 by two bracket bearings 52, the mounting stability of tube stent 21 in guarantee With rotation reliability.
In some optional examples, blender 4 is rotatably installed in the front end of central axle portion 211, water supply installation 3 Feed pipe 31 is connected with the axially extending bore 2111 in central axle portion 211, so that the water in the inner cavity of outer barrel 1 is supplied to blender 4。
In other optional examples, blender 4 is rotatably installed in the front end of central axle portion 211, central axle portion 211 have axially extending bore 2111.Further, water supply axle bearing 53 is equipped with axially extending bore 2111, roller washing machine 100 also wraps Water supply axis 33 is included, water supply axis 33 is supported by water supply axle bearing 53, and water supply axis 33 and the inner ring of water supply axle bearing 53 are interference fitted not Rotate, the outer ring that central axle portion 211 is set in water supply axle bearing 53 can simultaneously rotate together.There is water channel in water supply axis 33 331, the first end (rear end as shown in Figure 1) of water supply axis 33 is connected with the sealing of feed pipe 31 of water supply installation 3, water supply axis 33 Second end (front end as shown in Figure 1) is connected with blender 4, so that the water in the inner cavity of outer barrel 1 is supplied to blender 4.
Alternatively, blender 4 is located at the rear portion of the inner cavity of inner cylinder 2, rotation axis, the rotation axis of outer barrel 1 of blender 4 It is coaxial with the rotation axis of inner cylinder 2, it is simple in structure, compact, it is easy for installation.
As shown in Figure 1-Figure 3, it is plate-like according to the utility model an optional embodiment, blender 4, blender 4 is set In the bottom of inner cylinder 2 and rotatable, the blender 4 of disk-like structure can be sufficiently stirred the water in inner cylinder 2, further carry Rise laundry washing effects.Here, term " plate-like " should broadly understood, such as can be with peviform, discus shape etc..
As shown in Figure 1-Figure 3, in some instances, there is 42 and first hole for water spraying 41 of water cavity in blender 4, water cavity 42 divides Do not connected with 3 and first hole for water spraying 41 of water supply installation.When roller washing machine works, water supply installation 3 can be by the inner cavity of outer barrel 1 Water pump be sent in the water cavity 42 of blender 4, the water in water cavity 42 is sprayed onto in inner cylinder 2 by the first hole for water spraying 41, and blender 4 exists Current are rotated by, so as to be stirred to the clothing in inner cylinder 2, lift laundry washing effects, and in water filling, washing Deng during, sprayed water by the first hole for water spraying 41 to the clothing of inner cylinder 2, clothing can be lifted and soak effect.
In some specific examples, blender 4 is impeller, i.e. 2 bottom of inner cylinder of the roller washing machine 100 is equipped with impeller.
In laundering process, clothing is constantly elevated in inner cylinder 2 to be thrown, then is lifted and thrown again, can be by clothing Washes clean, meanwhile, under the action of impeller, when the current in inner cylinder 2 form and dextrorotation, when and left-handed vortex, drive Clothing and then rotates, rolling, further lifts clothing stirring and washing effect.From there through the rotation of inner cylinder 2 and turning for impeller Dynamic collective effect produces multifarious current, so as to lift washing effect, shortens wash time.
Further, there is 42 and first hole for water spraying 41 of water cavity, water cavity 42 is sprayed with water supply installation 3 and first respectively in impeller Water hole 41 connects.When roller washing machine works, the water pump in the inner cavity of outer barrel 1 can be sent to the water cavity of impeller by water supply installation 3 In 42, the water in water cavity 42 is sprayed onto in inner cylinder 2 by the first hole for water spraying 41, and impeller rotates under the driving of current, so that internally Water in cylinder 2 is stirred, and lifts laundry washing effects, and during water filling, washing etc., by the first hole for water spraying 41 to Water spray, can lift clothing and soak effect in inner cylinder 2.
As shown in Figures 2 and 3, in some instances, the front surface of impeller (takes towards the clothing of roller washing machine 100 Put the surface of mouth) it is equipped with multiple circumferentially spaced convex ribs 43 along the impeller, radial direction of each convex ribs 43 along the impeller Extension, the first hole for water spraying 41 are formed at least a portion convex ribs 43.When washing clothing, the first hole for water spraying 41 is towards inner cylinder 2 Inner cavity is sprayed water, and convex ribs 43 can make the water in inner cylinder 2 produce vortex, is driven clothing rotation, rolling, is washed so as to lift clothing Wash effect.
In some instances, convex ribs 43 include the first convex ribs 431 and the second convex ribs 432 less than the first convex ribs 431, and first 431 and second convex ribs 432 of convex ribs are alternately arranged along the circumferential direction of the impeller, and the first hole for water spraying 41 is located on the first convex ribs 431, are ensured Sufficient amount of first hole for water spraying 41, and then ensure spray force, and since multiple first hole for water sprayings 41 replace cloth in groups Put, it is ensured that the water in inner cylinder 2 soaks uniformity to clothing, so that lifting clothing soaks effect.
In some specific examples, the first convex ribs 431 are arc strip convex ribs, a side of each first convex ribs 431 Face is equipped with spaced apart multiple first hole for water sprayings 41 of length direction along first convex ribs 431.Specifically, each first is convex Muscle 431 has first side and second side, and the first side and the second side are arranged opposite to each other in the circumferential direction of impeller, The side in the same direction of each first convex ribs 431 is equipped with multiple first hole for water sprayings 41, so that on each first convex ribs 431 The first hole for water spraying 41 water spraying direction it is consistent, ensure current can produce sufficiently large driving force and drive impeller relative to water The emission direction of stream reversely rotates.
As shown in Fig. 2, in some optional examples, in order to increase spray area, before current driving force is not influenced Put, the second hole for water spraying 46 can also be set in the impeller cap (i.e. impeller central part 45 in Fig. 2) at impeller center, in convex ribs 43 Front-end surface sets the 3rd axial hole for water spraying 48, and the water in water cavity 42 is rapidly sprayed onto in inner cylinder 2, further lifts clothing Thing soaks effect and increases current visual effect.It is understood that the opening side of the second hole for water spraying 46 and the 3rd hole for water spraying 48 To can be parallel with the pivot center of impeller.
A specific implementation with reference to Fig. 1-Fig. 3 descriptions according to the roller washing machine 100 of the utility model embodiment Example and the course of work.
As shown in Figure 1-Figure 3, included according to the roller washing machine 100 of the utility model embodiment:It is outer barrel 1, inner cylinder 2, interior Tube stent 21, water supply installation 3, blender 4, filter 7.
The axis of outer barrel 1 extends along the longitudinal direction, i.e., water is horizontal-extending in left-right direction, inner cylinder outer barrel 1 for the axis of outer barrel 1 Front side open wide, the rear wall of outer barrel 1 has the center flange portion 11 to extend back, and center flange portion 11 is equipped with mounting hole 111, Bearing block 51 is equipped with mounting hole 111.
Inner cylinder 2 extends along the longitudinal direction, and inner cylinder 2 includes the cylinder body of axial open at both ends and is located at a body rear end Rear cover 22, the front end of cylinder body are opened wide to form clothes pick-and-place opening, and inner cylinder 2 is rotatably installed in outer barrel by interior tube stent 21 On 1.
Interior tube stent 21 has central axle portion 211 and frame portion 212.Inner cylinder 2 is installed in frame portion 212.Central axle portion 211 by The bracket bearing 52 being located in bearing block 51 is pivotably supported, and is additionally provided with outer barrel between central axle portion 211 and bearing block 51 Sealing ring 62, the front end face of central axle portion 211 exceed the front end face of water supply axis 33 along forward direction.Central axle portion 211 has Axially extending bore 2111, axially extending bore 2111 is interior to be equipped with water supply axis 33, and water supply axis 33 is supported on central shaft by water supply axle bearing 53 In portion 211, water supply axis 33 and the inner ring interference fit of water supply axle bearing 53 do not rotate, and central axle portion 211 is set in water supply axis axis Hold 53 outer ring and rotated together with outer ring.And it is additionally provided between the front end of water supply axis 33 and the inner wall of axially extending bore 2111 into water Sealing ring 61, water supply axis 33 is interior to have water channel 331.
Water supply installation 3 includes feed pipe 31 and the water supply pump 32 that is located on feed pipe 31, the first end of feed pipe 31 with it is outer The bottom connection of the inner cavity of bucket 1, the second end of feed pipe 31 is connected with the back-end sealing of water supply axis 33, the front end of feed pipe 31 and Water channel 331 connects, and feed pipe 31 is equipped with filter 7, and filter 7 is located at the upper of water supply pump 32 in water (flow) direction Trip.
Blender 7 is impeller, and impeller is rotatably installed in the front end of central axle portion 211, ripple by impeller bearing 54 The outer peripheral edge of wheel is equipped with the skirt section 44 to extend back, and the front surface of the rear cover 22 of inner cylinder 2 is equipped with circumferential recess 221, skirt section 44 In circumferential recess 221.There is 42 and first hole for water spraying 41 of water cavity, the second hole for water spraying 46 and the 3rd hole for water spraying 48 in impeller, Water cavity 42 has water inlet 421, and the front end face of central axle portion 211 passes through the water inlet 421 of water cavity 42 and stretches into water cavity 42, into The mouth of a river 421 is connected with feed pipe 31, and the first hole for water spraying 41 is used to water supply installation 3 being supplied in water cavity 42 by water inlet 421 Water be sprayed onto in inner cylinder 2, the water-driven impeller 2 sprayed to by the first hole for water spraying 41 in inner cylinder 2 rotates.Second hole for water spraying 46 and Three hole for water sprayings 48 are used to water supply installation 3 being sprayed onto in inner cylinder 2 by the water that water inlet 421 is supplied in water cavity 42, to strengthen clothing Thing soaks.
The front surface of impeller is equipped with the circumferentially-spaced arrangement along the impeller and the convex ribs 43 radially extended along the impeller, Convex ribs 43 include the first convex ribs 431 and the second convex ribs 432 less than the first convex ribs 431, the first convex ribs 431 and the second convex ribs 432 It is alternately arranged along the circumferential direction of the impeller, a side of each first convex ribs 431 is equipped with along the length side of first convex ribs 431 To spaced apart multiple first hole for water sprayings 41.
In some instances, impeller by impeller connecting seat 47 and is located between impeller connecting seat 47 and central axle portion 211 Impeller bearing 54 be installed on central axle portion 211 front end, between impeller connecting seat 47 and central axle portion 211 be equipped with water cavity seal Pad 63, water cavity gasket 63 are substantially sealingly enclosed in the front end of central axle portion 211, thereby guarantee that the leakproofness of water cavity 42.
In the above-described embodiments, the axis of outer barrel 1 and inner cylinder 2 is horizontal-extending along the longitudinal direction, alternatively, outer barrel 1 and interior The axis of cylinder 2 can be tilted a certain angle.
During using roller washing machine 100, first pass through manually or programme-control water filling into inner cylinder 2, in washing procedure, supply The water supply pump 32 of water installations 3 starts, so that the water in the inner cavity of outer barrel 1 is passed sequentially through feed pipe 31, filter 7, water supply pump 32nd, water supply axis 33 enters in the water cavity 42 of impeller, and the water in water cavity 42 is sprayed onto inner cylinder 2 by the first hole for water spraying 41 on impeller In, impeller rotates under the driving of current.Certainly, water supply pump 32 can also be opened in the injecting process as needed, to soak Clothing.
In washing process, due to the rotation of inner cylinder 2, clothing is constantly elevated in inner cylinder 2 to be thrown, then is lifted and fallen again Under, meanwhile, under the action of impeller, when the current in inner cylinder 2 form and dextrorotation, when and left-handed vortex, drive clothing with Rotation, rolling, so as to lift laundry washing effects.Also, sprayed water by the first hole for water spraying 41 into inner cylinder 2, not only can be with For the powered rotation of impeller, it can also further lift clothing and soak effect.
Therefore, it is simple, novel according to the structure of the roller washing machine 100 of the utility model specific embodiment, it is easy to operate, Laundry washing effects are good, it is good to soak effect, and user experience is more preferable.
In the description of the utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable The orientation or position relationship of the instruction such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " are based on orientation shown in the drawings Or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or imply signified device or Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limit to the utility model System.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or Implicitly include at least one this feature.In the description of the utility model, " multiple " are meant that at least two, such as two It is a, three etc., unless otherwise specifically defined.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term State and be necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with Combine in an appropriate manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this area Technical staff can by the different embodiments or example described in this specification and different embodiments or exemplary feature into Row combines and combination.
Although the embodiment of the utility model has been shown and described above, it is to be understood that above-described embodiment is Exemplary, it is impossible to the limitation to the utility model is interpreted as, those of ordinary skill in the art are in the scope of the utility model It is interior above-described embodiment to be changed, changed, replaced and modification.

Claims (32)

  1. A kind of 1. roller washing machine, it is characterised in that including:
    Outer barrel;
    Inner cylinder, the inner cylinder are rotatably provided in said tub;
    Water supply installation;
    Blender, the blender are installed in the inner cylinder and are connected with the water supply installation, and the blender is by the confession The water-driven of water installations supply rotates.
  2. 2. roller washing machine according to claim 1, it is characterised in that the mixing tool is useful for filling described supply water The water for putting supply is sprayed onto the first hole for water spraying in the inner cylinder, wherein drive of being sprayed water by first hole for water spraying into the inner cylinder The dynamic blender rotates.
  3. 3. roller washing machine according to claim 2, it is characterised in that first hole for water spraying is equipped with nozzle.
  4. 4. roller washing machine according to claim 1, it is characterised in that the water supply installation includes feed pipe and water supply Pump, the first end of the feed pipe are connected with said tub the water in said tub to be supplied by the second end of the feed pipe It is given to the blender.
  5. 5. roller washing machine according to claim 4, it is characterised in that the first end of the feed pipe and said tub The bottom connection of inner cavity.
  6. 6. roller washing machine according to claim 1, it is characterised in that the water supply installation is equipped with filter.
  7. 7. according to the roller washing machine any one of claim 1-6, it is characterised in that the inner cylinder passes through interior tube stent It is rotatably installed in said tub.
  8. 8. roller washing machine according to claim 7, it is characterised in that the interior tube stent has central axle portion and frame Portion, in the frame portion, the central axle portion is pivotally supported on the rear wall of said tub the inner tube installation.
  9. 9. roller washing machine according to claim 8, it is characterised in that the rear wall of said tub is equipped with mounting hole, institute State in mounting hole and be equipped with bearing block, the central axle portion is pivotably supported by the bracket bearing being located in the bearing block.
  10. 10. roller washing machine according to claim 8, it is characterised in that the blender is rotatably installed in described The front end of central axle portion, the water supply installation supply water to the blender by the axially extending bore in the central axle portion.
  11. 11. roller washing machine according to claim 8, it is characterised in that further include water supply axis, have in the water supply axis Water channel, the blender are rotatably installed in the front end of the central axle portion, and the central axle portion has axially extending bore, The water supply axis is located in the axially extending bore and the water supply axle bearing by being located in the axially extending bore supports, the water supply axis First end be connected with the water supply installation blender supplied water to the second end by the water supply axis.
  12. 12. roller washing machine according to claim 1, it is characterised in that the blender is located at the inner cavity of the inner cylinder Rear portion, the rotation axis of the rotation axis of the blender, the rotation axis of said tub and the inner cylinder is coaxial.
  13. 13. roller washing machine according to claim 1, it is characterised in that the blender is plate-like.
  14. 14. roller washing machine according to claim 13, it is characterised in that have in the blender and filled with described supply water Put the water cavity of connection and the first hole for water spraying for the water in the water cavity being sprayed onto in the inner cylinder.
  15. 15. roller washing machine according to claim 1, it is characterised in that the blender is impeller.
  16. 16. roller washing machine according to claim 15, it is characterised in that have and the water supply installation in the impeller The water cavity of connection and the first hole for water spraying for being sprayed onto the water in the water cavity in the inner cylinder, wherein being sprayed by described first Water hole is sprayed water into the inner cylinder drives the impeller to rotate.
  17. 17. roller washing machine according to claim 16, it is characterised in that the front surface of the impeller is equipped with along the ripple Wheel circumferentially-spaced arrangement and be formed in along the convex ribs radially extended of the impeller, first hole for water spraying on the convex ribs.
  18. 18. roller washing machine according to claim 17, it is characterised in that the convex ribs include the first convex ribs and less than institute The second convex ribs of the first convex ribs are stated, first convex ribs and second convex ribs are alternately arranged along the circumferential direction of the impeller, and described One hole for water spraying is located on first convex ribs.
  19. 19. roller washing machine according to claim 18, it is characterised in that first convex ribs are arc strip convex ribs, One side of the first convex ribs is equipped with spaced apart multiple first hole for water sprayings of length direction along first convex ribs.
  20. 20. roller washing machine according to claim 16, it is characterised in that the impeller central part, which has, to be used for by described in Water in water cavity is sprayed onto the second hole for water spraying in the inner cylinder.
  21. 21. roller washing machine according to claim 17, it is characterised in that the convex ribs front-end surface, which has, to be used for institute State the 3rd hole for water spraying that the water in water cavity is sprayed onto in the inner cylinder.
  22. 22. roller washing machine according to claim 15, it is characterised in that the front surface of the rear cover of the inner cylinder is equipped with Circumferential recess, the outer peripheral edge of the impeller are equipped with the skirt section to extend back, and the skirt section is located in the circumferential recess.
  23. 23. roller washing machine according to claim 1, it is characterised in that the inner cylinder by interior tube stent rotatably In said tub, the interior tube stent has central axle portion and frame portion, the inner tube installation in the frame portion,
    The rear wall of said tub is equipped with mounting hole, and bearing block is equipped with the mounting hole, and the central axle portion is described by being located at Bracket bearing in bearing block is pivotably supported,
    The blender is impeller, and the impeller has water cavity and the first hole for water spraying, and water cavity has water inlet, first water spray Hole is used to the water supply installation being sprayed onto in the inner cylinder by the water that the water inlet is supplied in the water cavity, the impeller The front end of the central axle portion is rotatably installed in by impeller bearing, wherein by first hole for water spraying to the inner cylinder Interior water spray drives the impeller to rotate,
    The central axle portion has axially extending bore, and the axially extending bore is interior to be supported by water supply axis by water supply axle bearing;
    The water supply installation includes feed pipe and the water supply pump that is located on the feed pipe, the first end of the feed pipe with it is described Outer barrel connects, and the second end of the feed pipe is connected with the back-end sealing of the water supply axis, has in the water supply axis by described in The water channel that feed pipe is connected with the water inlet of the water cavity.
  24. 24. roller washing machine according to claim 23, it is characterised in that the rear wall of said tub has center flange Portion, the bearing block are located in the center flange portion.
  25. 25. roller washing machine according to claim 23, it is characterised in that the front end face of the central axle portion is along forward Direction exceeds the front end face of the water supply axis and is stretched into through the water inlet in the water cavity.
  26. 26. roller washing machine according to claim 23, it is characterised in that the front end of the water supply axis leads to the axial direction It is equipped between the inner wall in hole into waterstop ring.
  27. 27. roller washing machine according to claim 23, it is characterised in that the impeller is by impeller connecting seat and is located at The impeller bearing between the impeller connecting seat and the central axle portion is installed on the front end of the central axle portion, the ripple Water cavity gasket is equipped between wheel connecting seat and the central axle portion, the water cavity gasket is substantially sealingly enclosed in the central axle portion Front end.
  28. 28. roller washing machine according to claim 23, it is characterised in that between the bearing block and the central axle portion Equipped with outer barrel sealing ring.
  29. 29. roller washing machine according to claim 23, it is characterised in that the front surface of the rear cover of the inner cylinder is equipped with Circumferential recess, the outer peripheral edge of the impeller are equipped with the skirt section to extend back, and the skirt section is located in the circumferential recess.
  30. 30. roller washing machine according to claim 29, it is characterised in that the feed pipe is equipped with filter.
  31. 31. roller washing machine according to claim 29, it is characterised in that the front surface of the impeller is equipped with along the ripple Wheel circumferentially-spaced arrangement and be formed in along the convex ribs radially extended of the impeller, first hole for water spraying on the convex ribs.
  32. 32. roller washing machine according to claim 31, it is characterised in that the convex ribs include the first convex ribs and less than institute The second convex ribs of the first convex ribs are stated, first convex ribs and second convex ribs are alternately arranged along the circumferential direction of the impeller, Mei Ge One side of one convex ribs is equipped with spaced apart multiple first hole for water sprayings of length direction along first convex ribs.
CN201721273421.7U 2017-09-28 2017-09-28 Roller washing machine Active CN207362526U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721273421.7U CN207362526U (en) 2017-09-28 2017-09-28 Roller washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721273421.7U CN207362526U (en) 2017-09-28 2017-09-28 Roller washing machine

Publications (1)

Publication Number Publication Date
CN207362526U true CN207362526U (en) 2018-05-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721273421.7U Active CN207362526U (en) 2017-09-28 2017-09-28 Roller washing machine

Country Status (1)

Country Link
CN (1) CN207362526U (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109322108A (en) * 2018-10-31 2019-02-12 无锡小天鹅股份有限公司 Roller washing machine
CN109594292A (en) * 2018-10-31 2019-04-09 无锡小天鹅股份有限公司 Roller washing machine
CN109652949A (en) * 2018-12-06 2019-04-19 无锡小天鹅股份有限公司 Device for clothing processing
WO2019237940A1 (en) * 2018-06-15 2019-12-19 青岛海尔滚筒洗衣机有限公司 Front loading washing machine, and spraying system, outer drum, inner drum component and transmission shaft thereof
CN110607663A (en) * 2018-06-15 2019-12-24 青岛海尔滚筒洗衣机有限公司 Roller washing machine and spraying system and outer barrel thereof
CN110607655A (en) * 2018-06-15 2019-12-24 青岛海尔滚筒洗衣机有限公司 Drum washing machine and inner barrel assembly thereof
WO2020024565A1 (en) * 2018-08-02 2020-02-06 无锡小天鹅电器有限公司 Inner drum assembly and drum washing machine
CN110857503A (en) * 2018-08-23 2020-03-03 Lg电子株式会社 Laundry appliance
EP3739103A4 (en) * 2018-05-29 2020-12-02 Wuxi Little Swan Electric Co., Ltd. Drum washing machine

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3739103A4 (en) * 2018-05-29 2020-12-02 Wuxi Little Swan Electric Co., Ltd. Drum washing machine
CN110607663A (en) * 2018-06-15 2019-12-24 青岛海尔滚筒洗衣机有限公司 Roller washing machine and spraying system and outer barrel thereof
CN110607655A (en) * 2018-06-15 2019-12-24 青岛海尔滚筒洗衣机有限公司 Drum washing machine and inner barrel assembly thereof
WO2019237940A1 (en) * 2018-06-15 2019-12-19 青岛海尔滚筒洗衣机有限公司 Front loading washing machine, and spraying system, outer drum, inner drum component and transmission shaft thereof
WO2020024565A1 (en) * 2018-08-02 2020-02-06 无锡小天鹅电器有限公司 Inner drum assembly and drum washing machine
CN110857503A (en) * 2018-08-23 2020-03-03 Lg电子株式会社 Laundry appliance
CN109322108A (en) * 2018-10-31 2019-02-12 无锡小天鹅股份有限公司 Roller washing machine
CN109594292A (en) * 2018-10-31 2019-04-09 无锡小天鹅股份有限公司 Roller washing machine
CN109652949A (en) * 2018-12-06 2019-04-19 无锡小天鹅股份有限公司 Device for clothing processing
CN109652949B (en) * 2018-12-06 2020-10-23 无锡小天鹅电器有限公司 Clothes treating device

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Effective date of registration: 20190807

Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province

Patentee after: Wuxi Swan Electrical Appliances Co., Ltd.

Address before: 214028 Wuxi Changjiang Road, New District, Jiangsu, No. 18

Patentee before: Wuxi Xiaotianer Co., Ltd.

TR01 Transfer of patent right