CN214362306U - Drum of drum washing machine - Google Patents

Drum of drum washing machine Download PDF

Info

Publication number
CN214362306U
CN214362306U CN202120110555.7U CN202120110555U CN214362306U CN 214362306 U CN214362306 U CN 214362306U CN 202120110555 U CN202120110555 U CN 202120110555U CN 214362306 U CN214362306 U CN 214362306U
Authority
CN
China
Prior art keywords
clothes
washing machine
drum
eccentricity
fixed object
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202120110555.7U
Other languages
Chinese (zh)
Inventor
尹武林
彭佳宇
史俊杰
高洋
陈圆圆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changhong Meiling Co Ltd
Original Assignee
Changhong Meiling Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Changhong Meiling Co Ltd filed Critical Changhong Meiling Co Ltd
Priority to CN202120110555.7U priority Critical patent/CN214362306U/en
Application granted granted Critical
Publication of CN214362306U publication Critical patent/CN214362306U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

The utility model discloses a drum washing machine's cylinder relates to drum washing machine technical field. The utility model discloses an interior bucket, interior bucket inside wall are provided with the flange axle, and the flange axle has three promotion muscle near the tip circumference array of interior bucket, promote the opposite side and interior bucket looks butt of muscle, one of them promotes and is provided with fixed object in the muscle. The utility model uses one lifting rib to place a fixed object as a fixed eccentric center, when the larger eccentric center of clothes is positioned in two adjacent areas of the lifting rib where the fixed object is positioned, the dewatering eccentric center of the inner barrel is larger, and the drum washing machine rotates at a low speed; when the larger eccentricity of the clothes is positioned in an area opposite to the lifting rib where the fixed object is positioned, the dewatering eccentricity of the inner barrel is reduced, the drum washing machine can rotate at a high speed, and the more the clothes are, the smaller the eccentricity is, so that the fixed eccentricity can well solve the problem that the less clothes can not be dewatered when the high-speed dewatering of more clothes is not influenced.

Description

Drum of drum washing machine
Technical Field
The utility model belongs to the technical field of drum type washing machine, especially, relate to a drum type washing machine's cylinder.
Background
With the development of society, the economic level of people is improved and the health is emphasized, and more consumers select the drum washing machine. However, the drum washing machine is not perfect, and sometimes after the clothes are washed, the clothes may contain much moisture, such as jeans, blankets, etc., the biggest reason is that the washed clothes are too little to be evenly distributed on the circumference of the inner drum, some areas have much clothes, and some areas have little clothes, so that during dehydration, the clothes load in the inner drum is unevenly distributed, if the drum is rotated at a high speed, the washing drum is excited by the eccentric load, the excitation can cause severe vibration of the whole machine, and the vibration of the whole machine not only generates great noise, but also has influence on the service life of the mechanical and electrical components of the washing machine. In order to prevent the above-mentioned situation, the drum washing machine does not use high-speed rotation when the amount of laundry is small, and finally, the laundry may contain much moisture after being taken out.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a drum of a drum washing machine, a fixed object is placed as a fixed eccentricity through one of the lifting ribs, when the larger eccentricity of clothes is positioned in two adjacent areas of the lifting rib where the fixed object is positioned, the dewatering eccentricity of an inner drum is larger, and the drum washing machine rotates at a low speed; when the larger eccentricity of the clothes is positioned in an area where the lifting ribs of the fixed object are opposite, the dewatering eccentricity of the inner barrel is reduced, the drum-type washing machine can rotate at a high speed, and the more the clothes are, the smaller the eccentricity is, so that the fixed eccentricity can well solve the problem that the less clothes can not be dewatered when the high-speed dewatering of more clothes is not influenced, the dewatering probability of the drum-type washing machine is also improved, and the washing time is greatly saved.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
a drum of a drum washing machine comprises an inner drum, wherein a flange shaft is arranged on the inner side wall of the inner drum, three lifting ribs are circumferentially arrayed at the end part of the flange shaft close to the inner drum, the other side of each lifting rib is abutted to the inner drum, a fixed object is arranged in one lifting rib, the flange shaft and the inner drum rotate at high speed together, clothes are subjected to centrifugal force in the inner drum, and therefore moisture on the clothes is thrown out.
Furthermore, the lifting rib where the fixed object is located is taken as a starting point, and the area formed by the three lifting ribs in a surrounding mode is divided into a first area, a second area and a third area along the clockwise direction.
A drying control method for a drum of a drum washing machine is characterized by comprising the following steps:
firstly, putting clothes into an inner barrel; detecting the resultant force of the eccentricity of the clothes and the eccentricity of the fixed object passing through the circle center;
step two, judging whether the resultant force of the circle centers exceeds the eccentric range value of the high-speed rotating speed, if not, performing high-speed rotating dehydration, and if so, executing step three;
step three, judging whether the clothes are positioned in the first area or the third area, if so, correcting the clothes to be eccentric to the second area, and detecting the resultant force of the circle centers again, executing step four, and if not, performing low-speed rotation dehydration;
and step four, judging whether the resultant force of the circle centers exceeds the eccentric range value of the high-speed rotating speed, if not, performing high-speed rotating dehydration, and if so, performing low-speed rotating dehydration.
Further, the eccentricity range of the high-speed rotating speed in the second step and the fourth step is 400g-600 g.
Further, the laundry is corrected to be eccentric to the second region by the rotation of the inner tub in the third step.
The utility model discloses following beneficial effect has:
the utility model uses one lifting rib to place a fixed object as a fixed eccentricity, when the larger eccentricity of clothes is positioned in two adjacent areas of the lifting rib where the fixed object is positioned, namely a first area and a third area, the inner barrel has larger dehydration eccentricity, and the drum washing machine rotates at a low speed; when the great eccentricity of clothing is located the relative region of promotion muscle at fixed object place, the second region promptly, interior bucket dehydration off-centre reduces, and drum type washing machine can rotate at a high speed, and because of the clothing is more, the off-centre is less, so fixed off-centre when not influencing the high-speed dehydration of more clothing, the unable dehydration's of less clothing of fine solution problem has also improved drum type washing machine dehydration's probability, has practiced thrift the time of doing washing greatly.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a drum washing machine according to the present invention;
FIG. 2 is a front view of the roller of the present invention;
FIG. 3 is a cross-sectional view taken along A-A of FIG. 2;
FIG. 4 is a schematic structural view of the lifting rib with a fixed object of the present invention;
FIG. 5 is a schematic structural view of the lifting rib without the object fixed according to the present invention;
FIG. 6 is a flow chart of a method for controlling drying of a drum washing machine;
in the drawings, the components represented by the respective reference numerals are listed below:
1-inner barrel, 101-lifting rib, 102-flange shaft, 103-fixed object, a-first area, b-second area and c-third area.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "inner", "around", etc., indicate positional or orientational relationships and are used merely for convenience of description and simplicity of description, but do not indicate or imply that the components or elements so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
Referring to fig. 1-3, a drum of a drum washing machine includes an inner tub 1, a flange shaft 102 is disposed on an inner sidewall of the inner tub 1, three lifting ribs 101 are circumferentially arrayed on an end portion of the flange shaft 102 close to the inner tub 1, the other side of the lifting ribs 101 abuts against the inner tub 1, the flange shaft 102 and the inner tub 1 rotate together at a high speed, and clothes are subject to centrifugal force in the inner tub 1, so that moisture on the clothes is thrown out.
Referring to fig. 4 and 5, a fixed object 103 is disposed in one of the lifting ribs 101, the three lifting ribs 101 equally divide the inner tub 1 into three parts, the lifting rib 101 where the fixed object 103 is located is taken as a starting point, and a region surrounded by the three lifting ribs 101 is divided into a first region a, a second region b and a third region c along a clockwise direction, wherein the mass of the fixed object 103 is determined according to a dehydration program of the drum washing machine, that is, an absolute value of a difference between an eccentric mass of the laundry and a mass of the fixed object is within an allowable high-speed dehydration eccentric range of the drum washing machine as much as possible.
Referring to fig. 6, a method for controlling drying of a drum washing machine includes the following steps:
firstly, putting clothes into an inner barrel 1; detecting the over-center resultant force of the eccentricity of the clothes and the eccentricity of the fixed object 103;
step two, judging whether the resultant force of the circle centers exceeds the eccentric range value of the high-speed rotating speed, preferably, the eccentric range value of the high-speed rotating speed is 400-600 g, if not, performing high-speed rotating dehydration, and if so, executing step three;
step three, judging whether the clothes are positioned in a first area a or a third area c, namely adjacent areas of the lifting ribs 101 where the fixed objects 103 are positioned, if so, rotating the clothes through the inner barrel 1 to correct eccentricity to a second area b, namely opposite areas of the lifting ribs 101 where the fixed objects 103 are positioned, and detecting the resultant force of the circle centers again, executing step four, and if not, performing low-speed rotation dehydration;
and step four, judging whether the over-center resultant force exceeds the eccentric range value of the high-speed rotating speed, wherein the over-center resultant force is the absolute value of the difference between the eccentric force of the clothes and the eccentric force of the fixed object, preferably, the eccentric range value of the high-speed rotating speed is 400-600 g, if not, performing high-speed spin dehydration, and if so, performing low-speed spin dehydration.
Through this kind of mode, washing machine corrects the eccentric number of times and is at most three, fine saving dewatering time, in addition, also can obviously reduce the moisture that the clothing contains: according to the convention, when the washing machine dehydrates at a low speed, clothes are taken out and may still be showered by water, and the water content is about 100 percent; in this way, the washing machine generally dehydrates at a high speed, that is, the final clothes contain less water, and the water content is about 60%.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (2)

1. A drum of a drum washing machine, comprising an inner tub (1), characterized in that: the inner side wall of the inner barrel (1) is provided with a flange shaft (102), three lifting ribs (101) are arrayed on the circumference of the end part of the flange shaft (102) close to the inner barrel (1), the other side of each lifting rib (101) is abutted to the inner barrel (1), a fixed object (103) is arranged in one lifting rib (101), the flange shaft (102) and the inner barrel (1) rotate together at a high speed, and clothes are subjected to centrifugal force in the inner barrel (1) so as to throw out moisture on the clothes.
2. The drum of a drum washing machine according to claim 1, characterized in that the lifting rib (101) where the fixed object (103) is located is taken as a starting point, and the area enclosed by the three lifting ribs (101) is divided into a first area (a), a second area (b) and a third area (c) along the clockwise direction.
CN202120110555.7U 2021-01-15 2021-01-15 Drum of drum washing machine Active CN214362306U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120110555.7U CN214362306U (en) 2021-01-15 2021-01-15 Drum of drum washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120110555.7U CN214362306U (en) 2021-01-15 2021-01-15 Drum of drum washing machine

Publications (1)

Publication Number Publication Date
CN214362306U true CN214362306U (en) 2021-10-08

Family

ID=77956218

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120110555.7U Active CN214362306U (en) 2021-01-15 2021-01-15 Drum of drum washing machine

Country Status (1)

Country Link
CN (1) CN214362306U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112853681A (en) * 2021-01-15 2021-05-28 长虹美菱股份有限公司 Drum of drum washing machine and drying control method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112853681A (en) * 2021-01-15 2021-05-28 长虹美菱股份有限公司 Drum of drum washing machine and drying control method thereof
CN112853681B (en) * 2021-01-15 2023-07-07 长虹美菱股份有限公司 Drying control method for drum of drum washing machine

Similar Documents

Publication Publication Date Title
CN214362306U (en) Drum of drum washing machine
CN110331568B (en) Control method and device of clothes treatment device
CN102162183A (en) Control method for drum washing machine
CN106996005B (en) Distributed dehydration control method for drum washing machine
CN107190466A (en) A kind of dewatering and washing machine of non-porous interior bucket rotary drum washing machine
KR101029798B1 (en) Method for controlling dehydration in drum-type washing machine
CN101701407A (en) Dehydration method of drum washing machine
KR100455187B1 (en) Inner tub structure for automatic washing machine
CN111304875A (en) Dehydration control method and device for washing machine and washing machine
CN111286918B (en) Dewatering control method of washing machine and washing machine
JP2008079762A (en) Washing machine
CN112853681B (en) Drying control method for drum of drum washing machine
CN112779724B (en) Drying parameter determination method and device, storage medium and clothes drying equipment
CN109112767A (en) The method and automatic washing machine of washing of drum type washing machine towel-like cloth
CN110258077A (en) A kind of inner cylinder for drum washing machine, roller washing machine and washing methods
WO2011134736A1 (en) Drum of laundry care device
US20040103698A1 (en) Drum assembly of washing machine
CN201224835Y (en) High-rigidity high-speed inner drum for drum-type washing machine
CN114277546B (en) Dehydration control method of washing and drying integrated drum washing machine
CN105937127B (en) Roller washing machine and its dehydration controlling method and device
CN2347990Y (en) Drum washing machine with balancing means
CN215328849U (en) Industrial isolation type washing machine with clothes rubbing function
CN110485110B (en) Method for increasing dehydration rotation speed of variable-frequency pulsator washing machine
CN117661247A (en) Dewatering control method of double-tub washing machine and washing machine adopting same
CN215906415U (en) Clothes treating apparatus

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant