KR940019913A - Fully automatic washing machine - Google Patents

Fully automatic washing machine Download PDF

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Publication number
KR940019913A
KR940019913A KR1019930003531A KR930003531A KR940019913A KR 940019913 A KR940019913 A KR 940019913A KR 1019930003531 A KR1019930003531 A KR 1019930003531A KR 930003531 A KR930003531 A KR 930003531A KR 940019913 A KR940019913 A KR 940019913A
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KR
South Korea
Prior art keywords
washing machine
motor
fully automatic
automatic washing
machine according
Prior art date
Application number
KR1019930003531A
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Korean (ko)
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KR950007850B1 (en
Inventor
류재철
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이헌조
주식회사 금성사
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Application filed by 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019930003531A priority Critical patent/KR950007850B1/en
Priority to AU52778/93A priority patent/AU684727B2/en
Priority to TW83100062A priority patent/TW235319B/zh
Priority to JP00628894A priority patent/JP3509912B2/en
Priority to CN94102103A priority patent/CN1072290C/en
Priority to US08/207,415 priority patent/US5551261A/en
Publication of KR940019913A publication Critical patent/KR940019913A/en
Application granted granted Critical
Publication of KR950007850B1 publication Critical patent/KR950007850B1/en

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30—Driving arrangements 
    • D06F37/304—Arrangements or adaptations of electric motors
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30—Driving arrangements 
    • D06F37/36—Driving arrangements  for rotating the receptacle at more than one speed
    • D06F37/38—Driving arrangements  for rotating the receptacle at more than one speed in opposite directions

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

본 발명은 전자동 세탁기에 관한 것으로, 종래의 동력 단속수단인 클러치를 사용하지 않고 세탁겸용 탈수조의 상,하강운동에 따라 동력이 세탁겸용 탈수조에 전달되거나 전달되지 않게 하여 세탁기의 전체구성이 단순화될 수 있게 하고 모터를 외조의 하부중앙에 고정하여 세탁기가 구조적으로 안정될수 있게 한 것이다.The present invention relates to a fully automatic washing machine, the power of the washing machine dehydration tank according to the up and down movement of the washing machine dehydration tank without using a conventional power control means, so that the overall configuration of the washing machine can be simplified or not transmitted. And the motor is fixed in the lower center of the tub to allow the washing machine to be structurally stable.

본 발명은 외조(1)의 하부중앙에 고정된 모터(3)와, 상기 모터의 모터축(4)에 회전가능하게 지지되고 자중과 부력발생수단에 의해 모터축을 따라 이동하는 세탁겸용 탈수조(2)와, 상기 모터축의 상단에 고정된 회전자(5)와, 상기 세탁겸용 탈수조가 이동함에 따라 세탁겸용 탈수조를 회전자와 외조에 선택적으로 맞물리게 하는 맞물림 수단을 포함하여서된 전자동 세탁기이다.The present invention is a washing machine dehydration tank (3) fixed to the lower center of the outer tub (1), and rotatably supported by the motor shaft (4) of the motor and moved along the motor shaft by self-weight and buoyancy generating means ( 2) and a rotor (5) fixed to the upper end of the motor shaft, and an engaging means for selectively engaging the washing machine dehydration tank with the rotor and the outer tank as the washing machine dehydration tank is moved.

Description

전자동 세탁기Fully automatic washing machine

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제3도는 본 발명에 의한 전자동 세탁기를 탈수모드시와 세탁모드시로 반분하여 도시한 구성도,Figure 3 is a block diagram showing the half of the automatic washing machine according to the present invention divided into the dehydration mode and washing mode,

제4도는 제3도의 일부 확대도,4 is a partially enlarged view of FIG.

제5도는 본 발명에 의한 전자동 세탁기의 맞물린 치형을 나타낸 평면도,5 is a plan view showing the interlocking teeth of the automatic washing machine according to the present invention,

제6도는 본 발명에 의한 전자동 세탁기의 각 작동모드에 따른 치형의 맞물림 상태로서, (가)는 중립위치의 상태도, (나)는 세탁모드시의 상태도, (다)는 탈수모드시의 상태도.6 is a state of engagement of the teeth according to each operation mode of the automatic washing machine according to the present invention, (a) is the state of the neutral position, (b) is the state in the washing mode, (c) is in the dehydration mode State diagram.

Claims (13)

외조(1)의 하부중앙에 고정된 모터(3)와, 상기 모터의 모터축(4)에 회전가능하게 지지되면서 자중과 부력발생수단에 의해 모터축을 따라 이동하는 세탁겸용 탈수조(2)와, 상기 모터축의 상단에 고정된 회전자(5)와, 상기 세탁겸용 탈수조가 이동함에 따라 세탁겸용 탈수조를 회전자와 외조에 선택적으로 맞물리게 하는 맞물림 수단과, 상기 맞물림수단이 클러칭되는 전,후의 부하토오크 변동을 감지하는 클러칭 확인수단을 포함하여서된 전자동 세탁기.Motor 3 fixed to the lower center of the outer tub (1), washing and dehydration tank (2) which is rotatably supported by the motor shaft (4) of the motor and moves along the motor shaft by its own weight and buoyancy generating means; Rotor (5) fixed to the upper end of the motor shaft, the engaging means for selectively engaging the washing and operation dehydration tank to the rotor and the outer tank as the washing and operation dehydration tank, and before the engaging means is clutched, Fully automatic washing machine comprising a clutching check means for detecting a change in the load torque after. 제1항에 있어서, 상기 세탁겸용 탈수조의 부력발생수단은 세탁겸용 탈수조의 저면 하부에 형성된 다수의 리브(9)로 형성되는 에어챔버(10)로 구성된 전자동 세탁기.The washing machine according to claim 1, wherein the buoyancy generating means of the combined washing / dehydrating tank is composed of an air chamber (10) formed of a plurality of ribs (9) formed under the bottom of the combined washing / dehydrating tank. 제1항에 있어서, 상기 모터(5)의 모터축(4)을 직접 세탁축 및 탈수축으로 사용할 수 있게한 전자동 세탁기.The fully automatic washing machine according to claim 1, wherein the motor shaft (4) of the motor (5) can be directly used as a washing shaft and a dehydration shaft. 제1항에 있어서, 상기 모터축(4)과 세탁겸용 탈수조(2) 사이에 복수개의 미끄럼부재(8)를 설치하여서된 전자동 세탁기.The fully automatic washing machine according to claim 1, wherein a plurality of sliding members (8) are provided between the motor shaft (4) and the washing / dehydration tank (2). 제1항에 있어서, 상기 모터의 앤드브라켓(6)과 외조(1) 사이에 누수방지를 위한 실러(7)를 설치하여서된 전자동 세탁기.The automatic washing machine according to claim 1, wherein a sealer (7) for preventing leakage is provided between the end bracket (6) and the outer tub (1) of the motor. 제1항에 있어서, 상기 세탁겸용 탈수조를 회전자와 외조에 선택적으로 맞물리게 하기 위한 맞물림 수단은 세탁겸용 탈수조에 설치된 치형(2a)(2b)과, 회전자(5)에 설치된 치형(5a)과, 외조(1)에 설치된 치형(1a)으로 구성되어 세탁시는 치형(2b)(1a)끼리 맞물림에 따라 회전자만 회전하고 탈수시는 치형(2a)(5a)끼리 맞물림에 따라 회전자와 세탁겸용 탈수조가 함께 회전되게한 전자동 세탁기.2. The engaging means for selectively engaging the dual purpose washing machine dehydration tank with the rotor and the outer tub includes teeth (2a) and (2b) provided in the dual purpose washing machine dehydration tank, and the teeth (5a) provided in the rotor (5). And the teeth 1a installed in the outer tub 1 so that only the rotor rotates according to the engagement of the teeth 2b and 1a during washing and the rotors according to the teeth 2a and 5a when dewatering. And full-automatic washing machine to rotate the washing and dehydrating tank together. 제6항에 있어서, 맞물림치형의 돌기부분은 중앙부로부터 외곽면을 향해 라운드형으로 경사진 형상으로된 전자동 세탁기.7. The fully automatic washing machine according to claim 6, wherein the engaging portion of the engaging teeth is inclined in a round shape from the center to the outer surface. 제1항에 있어서, 상기 클러칭 확인수단은 클러칭 작동시 모터의 회전속도를 검출하는 속도검출부와, 상기 모터가 저속으로 회전하도록 모터에 설치된 평균전압을 인가시켜주고 속도검출부의 검출신호에 의해 모터의 구동을 제어하는 마이콤으로 구성된 전자동 세탁기.The method of claim 1, wherein the clutching checking means comprises: a speed detector for detecting the rotational speed of the motor during the clutching operation, and an average voltage provided to the motor so that the motor rotates at a low speed, and the detection signal is detected by the speed detection unit. Fully automatic washing machine composed of microcomputer to control the driving of the motor. 제8항에 있어서, 저속으로 회전하는 모터의 부하토오크가 클러칭 전,후에 급격히 변화함에 따르는 모터의 회전수 변화를 상기 속도검출부가 감지하여 클러칭을 확인하는 전자동 세탁기.The fully automatic washing machine according to claim 8, wherein the speed detecting unit detects the clutch by changing the rotational speed of the motor as the load torque of the motor rotating at a low speed changes rapidly before and after clutching. 제8항에 있어서, 저속으로 회전하는 부하토오크가 클러칭 전,후에 급격히 증가함에 따라 모터가 정지하는 순간을 감지하여 클러칭을 확인하는 전자동 세탁기.The fully automatic washing machine according to claim 8, wherein the load torque that rotates at a low speed increases rapidly before and after clutching to detect the moment when the motor stops and to confirm the clutching. 제8항에 있어서, 모터에 인가되는 평균전압은 모터의 저속회전시 출력토오크가 세탁겸용 탈수조의 회전부하 토오크보다 크고 회전자의 부하토오크보다 작은 범위에 오도록한 전자동 세탁기.9. The fully automatic washing machine according to claim 8, wherein the average voltage applied to the motor is such that the output torque during the low speed rotation of the motor is larger than the rotation load torque of the washing / dehydration tank and smaller than the load torque of the rotor. 제8항에 있어서, 상기 마이콤이 클러칭직후 모터의 회전지령을 정지지령으로 바꾸어 주도록한 전자동 세탁기.The fully automatic washing machine according to claim 8, wherein the microcomputer changes the rotation command of the motor to a stop command immediately after clutching. 제8항에 있어서, 상기 마이콤에 클러칭이 확인되지 않으면 세탁물의 양에 관계없이 최고수위까지 급수되고 그 이후에도 클러칭이 않되면 세탁을 수행하지 않는 전자동 세탁기.The fully automatic washing machine according to claim 8, wherein if the clutch is not confirmed in the microcomputer, water is supplied to the highest level irrespective of the amount of the laundry. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930003531A 1993-02-06 1993-03-09 Washing machine KR950007850B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1019930003531A KR950007850B1 (en) 1993-03-09 1993-03-09 Washing machine
AU52778/93A AU684727B2 (en) 1993-02-06 1993-12-31 Automatic washing machine
TW83100062A TW235319B (en) 1993-02-06 1994-01-05
JP00628894A JP3509912B2 (en) 1993-02-06 1994-01-25 Fully automatic washing machine and its clutching confirmation method
CN94102103A CN1072290C (en) 1993-02-06 1994-02-05 Automatic washing maching and method for confirmation of clutching operation thereof
US08/207,415 US5551261A (en) 1993-03-09 1994-03-08 Automatic washing machine and method for confirmation of clutching operation thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930003531A KR950007850B1 (en) 1993-03-09 1993-03-09 Washing machine

Publications (2)

Publication Number Publication Date
KR940019913A true KR940019913A (en) 1994-09-15
KR950007850B1 KR950007850B1 (en) 1995-07-20

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KR1019930003531A KR950007850B1 (en) 1993-02-06 1993-03-09 Washing machine

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990084774A (en) * 1998-05-11 1999-12-06 윤종용 Dehydration power transmission device of washing machine
KR100326995B1 (en) * 1998-05-11 2002-06-29 윤종용 Power transmission system of washing machine
KR100359340B1 (en) * 1998-07-01 2003-01-24 삼성전자 주식회사 Power train of washing machine
KR100438297B1 (en) * 2001-12-14 2004-07-02 엘지전자 주식회사 Control Method of float-type clutch of washing machine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5390480B2 (en) * 2010-07-06 2014-01-15 株式会社東芝 Combined washing machine
CN102134798B (en) * 2011-02-21 2015-12-16 海尔集团公司 A kind of method utilizing stagefrequency value to judge interior bucket floating state

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990084774A (en) * 1998-05-11 1999-12-06 윤종용 Dehydration power transmission device of washing machine
KR100326995B1 (en) * 1998-05-11 2002-06-29 윤종용 Power transmission system of washing machine
KR100359340B1 (en) * 1998-07-01 2003-01-24 삼성전자 주식회사 Power train of washing machine
KR100438297B1 (en) * 2001-12-14 2004-07-02 엘지전자 주식회사 Control Method of float-type clutch of washing machine

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Publication number Publication date
KR950007850B1 (en) 1995-07-20

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