CN209568268U - A kind of drums sleeved washer - Google Patents

Abstract

The utility model provides a kind of drums sleeved washer, including interior bucket and the set bucket being sleeved in the interior bucket, the accelerator that the set bucket has staving, the intracorporal small wave wheel of the bucket is arranged in and connect with the small wave wheel, the bottom of the staving has convex lug boss, and the lug boss surrounds the accommodating chamber formed for accommodating the accelerator.Drums sleeved washer provided by the utility model is conducive to the revolving speed for improving output, improves the revolving speed of small wave wheel, be conducive to the agitation force for improving small wave wheel, be conducive to the clean ratio for improving clothes in set bucket by the way that accelerator is arranged；And there is convex lug boss by the bottom of the staving, the lug boss surrounds the accommodating chamber formed for accommodating the accelerator, so that the non-bulging outside in staving of accelerator, avoids the influence for washing in interior bucket, and be conducive to cover the placement after bucket disassembly.

Description

A kind of drums sleeved washer

Technical field

The utility model belongs to washing machine technology field, and in particular to a kind of drums sleeved washer.

Background technique

Currently, with the continuous development of science and technology, washing machine has become household electrical appliances indispensable in daily life Product can provide more convenient, more humane service for people.

Washing machine in traditional technology mainly includes outer barrel and the interior bucket that is installed in outer barrel, can be put into clothing in interior bucket Object, to realize the cleaning of these clothings.However, in order to meet the various washing capacity demands of people, the outer barrel of the washing machine and Interior bucket is usually arranged bigger, in order to disposably wash more clothing.However, in the actual use process of washing machine In, there is also the lesser situations of washing capacity, such as wash the clothes of child, the clothes in summer etc., in this case, due to outer The size of bucket is larger, causes to be adjusted even if to water, the still more situation of the water in outer barrel.Therefore, such washing machine Water consumption it is larger, economic sexual deviation.

To solve the above-mentioned problems, it proposes in Chinese patent 200710041368.2 and is equipped in big Washing dewatering tub The technical solution of dismountable small Washing dewatering tub can be respectively single in two Washing dewatering tubs after small Washing dewatering tub installation Only washing clothing realizes the purpose of the Wash Separately of inside and outside clothing.Above-mentioned washing machine directly passes through transmission shaft for torque It is transmitted on small wave wheel, so that the angular velocity of rotation of small wave wheel and the angular velocity of rotation of big wave wheel are identical, due to small wave wheel Diameter it is smaller it is insufficient for the agitation force of water so that the linear velocity of small wave wheel is much smaller than big wave wheel, seriously affect washing Effect.

Summary of the invention

The utility model is directed to the above-mentioned problems in the prior art, provides a kind of drums sleeved washer, is added by setting Fast device is conducive to the revolving speed for improving small wave wheel, is conducive to the clean ratio for improving clothes in set bucket.

To reach above-mentioned technical purpose, the utility model is implemented with the following technical solutions:

A kind of drums sleeved washer, including interior bucket and the set bucket being sleeved in the interior bucket, the set bucket have staving, The accelerator that the intracorporal small wave wheel of the bucket is arranged in and connect with the small wave wheel, the bottom of the staving have convex Lug boss, the lug boss, which surrounds, forms accommodating chamber for accommodating the accelerator.

Further, the lug boss has top plane, downwardly and outwardly incline the inclining of extension along the edge of the top plane Inclined portion offers the via hole of the output shaft stretching for the accelerator in the top plane.

Further, the flange upwardly extended is equipped at the via hole.

Further, it is equipped between the top plane and the accelerator for interior bucket to be isolated and covers the washing water in bucket The first gasket.

Further, the accelerator includes shell, setting in the intracorporal acceleration components of the shell and stretches out the shell The input shaft and output shaft of body.

Further, the sealing ring of sealing is respectively provided between the shell and the input shaft and output shaft.

Further, the helical spring that the sealing ring has seal and is sleeved on the seal, it is described close The interconnecting piece that body has outer ring and inner ring and the connection outer ring and inner ring is sealed, the helical spring is sleeved on the outer ring Outside.

Further, the notch for accommodating the helical spring, the notch setting are equipped in the outside of the inner ring In the one end of the inner ring far from the interconnecting piece.

Further, the sealing claw to extend internally is equipped in the inside of the inner ring of one end close to the interconnecting piece.

Further, inclined chamfering is equipped in the inside of the inner ring of one end far from the interconnecting piece.

Further, the shell includes upper housing and lower case, and the second sealing is equipped between upper housing and lower case Pad.

Further, the accelerator further includes being arranged on the input shaft and for receiving to be transmitted to the acceleration The force transmission element of the torque of device.

Further, the radial dimension of the force transmission element is greater than the radial dimension of the shell.

Drums sleeved washer provided by the utility model is conducive to the revolving speed for improving output, improves by the way that accelerator is arranged The revolving speed of small wave wheel is conducive to the agitation force for improving small wave wheel, is conducive to the clean ratio for improving clothes in set bucket；And by described The bottom of staving has convex lug boss, and the lug boss surrounds the accommodating chamber formed for accommodating the accelerator, so that The non-bulging outside in staving of accelerator, avoids the influence for washing in interior bucket, and is conducive to cover the placement after bucket disassembly.

After specific embodiment of the present utility model is read in conjunction with the figure, other features and advantages of the utility model will become It obtains clearer.

Detailed description of the invention

The structural schematic diagram of the one embodiment for the drums sleeved washer that Fig. 1 is proposed by the utility model；

Fig. 2 is the enlarged structure schematic diagram that bucket is covered in Fig. 1；

Fig. 3 is the schematic cross-sectional view of Fig. 2；

Fig. 4 is the part enlarged structure schematic diagram of Fig. 3；

Fig. 5 is the enlarged structure schematic diagram of accelerator in Fig. 4；

Fig. 6 is the section enlarged structure schematic diagram of sealing ring in Fig. 5；

Fig. 7 is part enlarged structure schematic diagram in Fig. 6；

Fig. 8 is the structural schematic diagram of staving in Fig. 2；

Fig. 9 is the schematic cross-sectional view of Fig. 8；

Figure 10 is the partial cross enlarged structure schematic diagram of Fig. 8；

Figure 11 is the structural schematic diagram of another angle of Fig. 8；

Figure 12 is the partial cross enlarged structure schematic diagram of Figure 11.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Of the invention In description, it should be noted that the orientation or positional relationship of the instructions such as term "inner", "upper", "lower", "left", "right" be based on Positional relationship shown in the drawings, with the side of user close under normal operating condition for " preceding ", the side far from user is " rear ". Term is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have Specific orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " the One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；Define " the One ", the feature of " second " can explicitly or implicitly include one or more of the features.In the description of the utility model In, the meaning of " plurality " is two or more, unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc. Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings Condition understands the concrete meaning of above-mentioned term in the present invention.

- Figure 12 refering to fig. 1 is the one embodiment for the drums sleeved washer that the utility model is proposed, a kind of set bucket laundry Machine includes interior bucket 20 and the set bucket 10 being sleeved in interior bucket 20, and set bucket 10 has staving 1, the small wave wheel being arranged in staving 1 2 and the accelerator 3 that is connect with small wave wheel 2, the bottom 12 of staving 1 there is convex lug boss 123, lug boss 123 surrounds shape At the accommodating chamber 125 for accommodating accelerator 3.By the way that accelerator 3 is arranged, is conducive to the revolving speed for improving output, improves small echo The revolving speed of wheel 2 is conducive to the agitation force for improving small wave wheel 2, is conducive to improve clean ratio；And pass through the setting formation of lug boss 123 For accommodating the accommodating chamber 125 of accelerator 3, so that the non-bulging outside in staving 1 of accelerator 3, avoids for washing in interior bucket 20 The influence washed, and be conducive to cover the placement after bucket 10 is dismantled.

Shown in Figure 11, lug boss 123 has the face 1231 that allocates, downwardly and outwardly inclines along the edge of top plane 1231 and prolong The rake 1232 stretched offers the via hole 1233 of the stretching of output shaft 34 for accelerator 3 in the plane 1231 of top, and in mistake The flange 1234 upwardly extended is equipped at hole 1233.It is equipped between top plane 1231 and accelerator 3 for being isolated in interior bucket 20 Washing water and set 10 washed water of bucket the first gasket 35, that is, avoid interior bucket 20 and cover bucket 10 in washing water it is mutual String, causes washing water mutually to pollute.

Accelerator 3 includes shell 31, the acceleration components 32 being arranged in shell 31 and the input shaft 33 for stretching out shell 31 With output shaft 34.The limiting slot 3111 for limiting the first gasket 4 is equipped on shell 31, limiting slot 3111 is upper open Annular groove, the first gasket 4 are located in limiting slot 3111.

Referring to fig. 4 and shown in Fig. 5, the close of sealing is respectively provided between shell 31 and input shaft 33 and output shaft 34 Seal 36, that is, sealing ring 36 is equipped between shell 31 and input shaft 33, liquid is equipped between shell 31 and output shaft 34 Sealing ring 36 avoids washing water and foreign matter from entering and adds for guaranteeing the sealing between shell 31 and input shaft 33 and output shaft 34 In fast device 3.

Referring to shown in Fig. 6 and Fig. 7, sealing ring 36 is sealing, and sealing ring 36 has seal 361 and is sleeved on close The helical spring 362 on body 361 is sealed, seal 361 has outer ring 3611 and inner ring 3612 and connection outer ring 3611 and inner ring 3612 interconnecting piece 3613, helical spring 362 are sleeved on the outside of outer ring 3611.It is equipped in the outside of inner ring 3611 for accommodating The one end of inner ring 3612 far from interconnecting piece 3613 is arranged in the notch 3614 of helical spring 362, notch 3614.By the way that spiral is arranged Bullet is conducive to provide stable pressing force, guarantees the sealing between sealing ring 36 and high-speed rotating axis.Close to interconnecting piece The inside of the inner ring 3612 of 3613 one end is equipped with the sealing claw 3615 to extend internally, sealing claw 3615 and input shaft 33 or output Axis 34 contacts, and avoids the entrance of washing water.Far from interconnecting piece 3613 one end inner ring 3612 inside be equipped with it is inclined fall Angle 3616, by the way that chamfering 3616 is arranged, when for rotary shaft (input shaft 33 and output shaft 34) rotation, sealing ring 36 and rotary shaft Between formation oil film, oil film have fluid lubrication characteristic；And under the action of surface tension of liquid, the rigidity of oil film is lucky Oil film and air contact jaw is set to form a new lunar surface, it is therefore prevented that the leakage of working media increases to realize the sealing of rotary shaft The sealing effect between seal 36 and rotary shaft is encrypted, reduces and rubs.

Shell 31 includes upper housing 311 and lower case 312, and the second sealing is equipped between upper housing 311 and lower case 312 Pad 37 realizes the sealing between retarder upper-lower casing, prevents water and foreign matter from entering in accelerator 3.

Shown in Figure 4, accelerator 3 further includes the power for being arranged on input shaft 34 and being used to receive to be transmitted to accelerator 3 The force transmission element 38 of square.The radial dimension of force transmission element 38 is greater than the radial dimension of shell 31.By the way that force transmission element 38 is arranged, due to setting The radial dimension of force transmission element 38 is larger, and input shaft 34 and force transmission element 38 are fixedly installed, and can make by same torque When, it can smoothly be transmitted torque on input shaft 34, be may be implemented between force transmission element 38 and transmission axle by force transmission element 38 The simple assembly of use, be conducive to the disassembly for covering bucket 10.

It include side wall 11 and bottom 12 in staving 1, bottom 12 has the ring part for connecting and extending internally with side wall 11 121,121 upper surface of ring part is equipped with the structure by high and low of smooth transition.By the way that ring part 121 is arranged and ties by high and low Structure, when covering washing clothes in bucket 10, water flow forms the water flow of overturning along structure by high and low, increases water flow stirring for clothing It is dynamic, be conducive to the overturning for driving clothing, so that clothes various pieces are all arrived by rubbing washing；And it is tied by high and low by setting Structure is conducive to increase the rubbing effect for clothes, improves the clean ratio of clothes；In addition, structure by high and low is arranged, be conducive to Increase structural strength, and increase the product of the contact surface between bottom 12 and side wall 11, is conducive to the intensity for increasing staving.

The inside of ring part 121 is arranged in small wave wheel 2, also ensures that ring part 121 connects with water flow and the direct of clothing Touching；Ring part 121 is set in the outside of small wave wheel 2, is conducive to the adjustment overturning for water flow in set bucket 2, and be conducive to increase Add the structural strength of staving 1.Small wave wheel 2 have be located on lug boss 123 central part 22, along central part 22 outer edge to Paddle 23 in the impeller piece 21 of outer extension and centrally disposed portion 22 and 21 upper surface of impeller piece.

Referring to shown in Fig. 9 and Figure 11, ring part 121 is wave-shape board, and ring part 121 has convex 1211 He of primary peak The first recessed trough 1212, multiple primary peaks 1211 and the first trough 1212 are arranged alternately to form above-mentioned knot by high and low Structure also forms structure by high and low in the lower end surface of ring part 121 certainly.It is wave-shape board by setting ring part 121, simultaneously The upper and lower end face of annular slab 121 structure by high and low is respectively formed, the upper surface of annular slab 121 is for the washing in staving 1 Adjustment water flow overturning is improved, and then drives clothing overturning, and increase the rubbing for clothing；The lower end surface of annular slab 121 increases Add for the rubbing of floating clothes in interior bucket 20 and be conducive to the overturning of clothing.Primary peak 1211 and the first trough 1212 Along being arranged radially for annular slab, the water flow rotated in staving 1 is also allowed for, in rotary course, can successively replace and contact Primary peak 1211 and the first trough 1212, increase the stirring effect of water flow.

The bottom 12 of staving 1 also has the groove 122 of annular that is recessed along ring part 121 and extending internally, small wave wheel 2 Impeller piece 21 is located in groove 122；The end upwardly extended is equipped with along 124, so that small wave wheel 2 is installed in the outer end of groove 122 Afterwards, impeller piece 21 is located at end along 124 inside, avoids the gap between small wave wheel 2 and the bottom 12 of staving 1 larger, avoids pressing from both sides Firmly clothing.The radial dimension ratio of radial dimension and annular slab 121 that groove 122 is arranged is 1~2.

The bottom surface of groove 122 is also wave-shape board, and the bottom surface of groove 122 has convex secondary peak 1221 and recessed Second trough 1222, multiple secondary peaks 1221 and the second trough 1222 are arranged alternately to form structure by high and low；Pass through setting The bottom surface of groove 122 is wave-shape board, is conducive to the structural strength for increasing groove 122, increases for floating clothes in interior bucket 20 Rubbing and the overturning for being conducive to clothing.Secondary peak 1221 and the second being arranged radially along groove 122 of trough 1222 increase For the rubbing effect of clothes in inner cylinder.

The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent The equivalent embodiment of variation.But it is all without departing from the content of the technical scheme of the utility model, the technology according to the utility model is real Matter any simple modification, equivalent variations and remodeling to the above embodiments, still fall within the guarantor of technical solutions of the utility model Protect range.

Claims (10)

1. a kind of drums sleeved washer, including interior bucket and the set bucket being sleeved in the interior bucket, which is characterized in that the set bucket With staving, the accelerator that the intracorporal small wave wheel of the bucket is arranged in and is connect with the small wave wheel, the bottom of the staving With convex lug boss, the lug boss surrounds the accommodating chamber formed for accommodating the accelerator.

2. drums sleeved washer according to claim 1, which is characterized in that the lug boss has top plane, along the top Downwardly and outwardly incline the rake of extension at the edge of plane, offers in the top plane and stretches for the output shaft of the accelerator Via hole out.

3. drums sleeved washer according to claim 2, which is characterized in that set between the top plane and the accelerator Have for interior bucket to be isolated and covers the first gasket of the washing water in bucket.

4. drums sleeved washer according to claim 1, which is characterized in that the accelerator includes shell, is arranged described The intracorporal acceleration components of shell and the input shaft and output shaft for stretching out the shell.

5. drums sleeved washer according to claim 4, which is characterized in that in the shell and the input shaft and output shaft Between be respectively provided with the sealing ring of sealing.

6. drums sleeved washer according to claim 5, which is characterized in that the sealing ring has seal and suit Helical spring on the seal, the seal have the company of outer ring and inner ring and the connection outer ring and inner ring Socket part, the helical spring are sleeved on the outside of the outer ring.

7. drums sleeved washer according to claim 6, which is characterized in that be equipped in the outside of the inner ring for accommodating The notch of helical spring is stated, the one end of the inner ring far from the interconnecting piece is arranged in the notch.

8. drums sleeved washer according to claim 6, which is characterized in that in the described interior of one end close to the interconnecting piece The inside of circle is equipped with the sealing claw to extend internally, is equipped in the inside of the inner ring of one end far from the interconnecting piece inclined Chamfering.

9. drums sleeved washer according to claim 4, which is characterized in that the shell includes upper housing and lower case, In The second gasket is equipped between upper housing and lower case.

10. drums sleeved washer according to claim 4, which is characterized in that the accelerator further includes being arranged described defeated Enter the force transmission element of the torque on axis and for receiving to be transmitted to the accelerator, the radial dimension of the force transmission element is greater than described The radial dimension of shell.