KR950007852B1 - Driving apparatus for complex washing machine - Google Patents

Driving apparatus for complex washing machine Download PDF

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Publication number
KR950007852B1
KR950007852B1 KR1019930000262A KR930000262A KR950007852B1 KR 950007852 B1 KR950007852 B1 KR 950007852B1 KR 1019930000262 A KR1019930000262 A KR 1019930000262A KR 930000262 A KR930000262 A KR 930000262A KR 950007852 B1 KR950007852 B1 KR 950007852B1
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KR
South Korea
Prior art keywords
pulsator
drum
motor
washing
tub
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KR1019930000262A
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Korean (ko)
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KR940018515A (en
Inventor
김세웅
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엘지전자주식회사
이헌조
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Priority to KR1019930000262A priority Critical patent/KR950007852B1/en
Publication of KR940018515A publication Critical patent/KR940018515A/en
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Publication of KR950007852B1 publication Critical patent/KR950007852B1/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 
    • D06F37/40—Driving arrangements  for driving the receptacle and an agitator or impeller, e.g. alternatively

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

a complex motor provided in a tub and transmitting a motive power for a pulsator and a drum; a complex shaft connected to the complex motor and integrally having a fixing piece; an operating member having a plunger and an actuator piece, the plunger moving up and down according to the operation of a solenoid valve provided in the tub; a drum motor pully inserted into the complex shaft engaged with drum belt of a drum pully so as to be combined with the operating member during a drum washing; and a pulsator motor pully inserted into the complex motor and engaged with pulsator belt on a pulsator pully so as to be combined with the operating member during a pulsator washing.

Description

복합세탁기의 구동장치Driving device of combined washing machine

제1도는 종래의 복합 세탁기를 나타낸 종단면도로서, (a)는 펄세이터 세탁기의 상태도, (b)는 드럼세탁시의 상태도.1 is a longitudinal sectional view showing a conventional combined washing machine, (a) is a state diagram of the pulsator washing machine, (b) is a state diagram at the time of drum washing.

제2도는 본 발명을 나타낸 종단면도로서, (a)는 펄세이터 세탁시의 상태도, (b)는 드럼 세탁시의 상태도.2 is a longitudinal sectional view showing the present invention, (a) is a state diagram at the time of pulsator washing, (b) is a state diagram at the time of drum washing.

제3도는 본 발명을 나타낸 요부분해 사시도.3 is a partial perspective view showing the present invention.

제4도는 본 발명의 작동 상태를 나타낸 측면도로서, (a)는 펄세이터 세탁시의 상태도, (b)는 드럼 세탁시의 상태도.4 is a side view showing the operating state of the present invention, (a) is a state during pulsator washing, (b) is a state during drum washing.

제5도는 본 발명의 작동상태를 나타낸 흐름도.5 is a flowchart showing an operating state of the present invention.

제6도는 본 발명을 나타낸 회로도.6 is a circuit diagram showing the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 터브 2 : 복합모터1: Tub 2: Composite Motor

3 : 복합축 4 : 솔레노이드 밸브3: compound shaft 4: solenoid valve

5 : 플런저 6 : 작동편5: plunger 6: operation piece

7 : 작동부재 8 : 삽입편7: operating member 8: insertion piece

9 : 스프링 11 : 드럼풀리9: spring 11: drum pulley

12 : 드럼벨트 13 : 드럼모터풀리12: drum belt 13: drum motor pulley

14,18 : 고정공 15 : 펄세이터풀리14,18: fixing hole 15: pulsator pulley

16 : 펄세이터벨트 17 : 펄세이터 모터풀리16: pulsator belt 17: pulsator motor pulley

본 발명은 복합세탁기의 구동장치에 관한 것으로서, 더욱 상세하게는 복합세탁기에 설치되는 하나의 모터로서 펄세이터와 드럼을 작동시킬 수 있도록 한 것이다.The present invention relates to a drive device for a combined washing machine, and more particularly, to operate a pulsator and a drum as a motor installed in the combined washing machine.

종래의 복합세탁기는 제1도의 (a) 및 (b)에 나타낸 바와같이, 본체(28) 하부의 베이스(29)에 설치된 댐퍼(30) 상부에 연결되는 기어브라켓(31)에 의해 지지되어 작동되는 워엄(25)과 워엄기어(26)에 의해 터브(1a)가 제1도의 (a)와 같은 펄세이터 세탁방식에서 제1도의 (b)와 같은 드럼세탁방식을 회전하게 된다.The conventional combined washing machine is supported and operated by a gear bracket 31 connected to the upper portion of the damper 30 installed in the base 29 below the main body 28, as shown in (a) and (b) of FIG. The tub 1a is rotated by the worm 25 and the worm gear 26 to rotate the drum washing method as shown in FIG. 1 (b) in the pulsator washing method as shown in FIG.

제1도의 (a)와 같은 펄세이터세탁에서는 세탁과 탈수를 하는데, 펄세이터모터(2a)가 작동을 하게되면, 동력이 펄세이터 모터풀리(17a)에 전달되어 다시 펄세이터벨트(16)와 펄세이터풀리(15)를 회전시켜서 펄세이터(32)를 회전시키게 된다.In the pulsator washing as shown in (a) of FIG. 1, washing and dehydration are performed. When the pulsator motor 2a is operated, power is transmitted to the pulsator motor pulley 17a, and the pulsator belt 16 and The pulsator 32 is rotated by rotating the pulsator pulley 15.

또한, 제 1도의 (b)와 같은 드럼 세탁에서는 삶음과 건조를 하는데, 드럼모터 (2b)가 작동을 하게되면, 동력이 드럼모터풀리(13a)에 전달되어 다시 드럼벨트(12)와 드럼풀리 (11)를 회전시켜서 드럼 (33)을 회전시키게 되고, 펄세이터 및 드럼세탁시에는 본체 (28)의 급수호스(24)에 의해 연결된 세제통(34)으로부터 세제와 물이 급수벨로우즈(35)를 통하여 터브(la)내에 투입된다.In addition, in the drum washing as shown in (b) of FIG. 1, boiling and drying are performed. When the drum motor 2b is operated, power is transmitted to the drum motor pulley 13a and the drum belt 12 and the drum pulley again. Rotating the drum (11) rotates the drum (33), and when washing the pulsator and drum, detergent and water are supplied from the detergent container (34) connected by the water supply hose (24) of the main body (28). Through the tub (la) through.

즉, 제 1도의 (a)와 같은 펄세이터 세탁시에는 세탁물을 투입하고 전원 스위치 (19)를 온시키면, 급수호스(24)에 의해 급수된 물이 세제통(34)에서 세제와 함께 급수벨로우즈(35)에 의해 터브(la)안으로 투입됨과 동시에, 펄세이터모터 (2a)가 작동하여 펄세이터벨트(16)와 연결된 펄세이터풀리 (15)를 회전시킴에 따라 펄세이터 (32)가 회전하게 된다.That is, when washing the pulsator as shown in (a) of FIG. 1, when the laundry is put in and the power switch 19 is turned on, the water supplied by the water supply hose 24 is supplied with the detergent in the detergent container 34 together with the detergent. The pulsator 32 rotates as the pulsator motor 2a is operated to rotate the pulsator pulley 15 connected to the pulsator belt 16 while being injected into the tub la by 35). .

이때, 펄세이터 세탁 방식에서 제 1도의 (b)와 같은 드럼 세탁 방식으로 전환하고자 할때에는 기어모터(21)에 의해 동작되는 워엄 (25)과 워엄기어 (26)에 의해 터브(la)가 제 1도의 (a)와 같은 상태에서 (b)와 같은 상태로 90° 회전하게 된다.At this time, when switching from the pulsator washing method to the drum washing method as shown in (b) of FIG. 1, the tub la is formed by the worm 25 and the worm gear 26 operated by the gear motor 21. It rotates 90 degrees in the same state as (b) in the state of 1 degree (a).

이와 동시에, 드림모터 (2b)가 동작하게되면, 드럼벨트(12)에 연결된 드럼풀리 (11)가 회전하여 드럼 (33)을 회전시키게 되며, 드림 세탁이 끝나고 펄세이터 세탁으로 전환시키고자 할때에는 기어모터 (21)에 의해 동작되는 워엄 (25)과 워엄기어 (26)에 의해 터브(la)가 제 1도 (b)의 상태에서 역 방향으로 회전하여 제 1도의 (a)와 같은 상태로 회전하여 세탁과정이 종료된다.At the same time, when the dream motor 2b is operated, the drum pulley 11 connected to the drum belt 12 rotates to rotate the drum 33. When the dream washing is finished and the pulsator washing is switched, By the worm 25 and the worm gear 26 operated by the gear motor 21, the tub la is rotated in the reverse direction in the state of FIG. 1 (b), so as to be in the state as shown in FIG. The washing process is terminated by rotating.

그러나, 이와같은 종래의 복합세탁기는 펄세이터 및 드럼세탁에서 각각 펄세미터 및 드럼모터(2a). (2b)를 설치해서 사용해야 하므로 인해 제작비용 및 제작시간이 많이 소요되고, 세탁기의 무게를 상승시키게 될 뿐만 아니라, 생산성이 저하되는 등의 많은 문제점이 있었다.However, such a conventional washing machine is a pulsimeter and drum motor (2a) in the pulsator and drum washing, respectively. Since the installation (2b) must be used, the production cost and production time is high, not only increase the weight of the washing machine, but also have many problems such as lowering productivity.

본 발명은 상기한 제반 문제점을 해결하기 위한 것으로서. 본 발명은 복합세탁기에 설치되는 하나의 모터로서 펄세이터와 드럼을 작동시킬 수 있도록 하므로써 제작비용 및 시간을 대폭줄일 수 있을 뿐만 아니라, 생산성을 항상시킬 수 있는 복합세탁기의 구동장치를 제공하는데 그 목적이 있다.The present invention is to solve the above problems. The present invention is to provide a driving device for a combined washing machine that can not only significantly reduce the production cost and time, but also to increase the productivity by allowing the pulsator and the drum to operate as a single motor installed in the combined washing machine. There is this.

상기한 목적을 달성하기 위해 본 발명은 터브에 장착되어 펄세이터 및 드림세탁 겸용으로 동력을 전달하는 복합모터와, 상기 복합모터에 연결되며 일체로 고정편이 형성되는 복합축과, 상기 복합축에 삽입되며 터브에 장착된 솔레노이드 밸브의 작동에 따라 승강하는 플런저와 함께 동작하는 작동편이 일체로 형성되는 작동부재와, 상기 복합축에 삽입되며 드림풀리의 드럼벨트와 연결되어 드럼세탁시 작동부재와 결합되는 드럼모터풀리와. 상기 복합축에 삽입되며 펄세이터풀리의 펄세이터벨트와 연결되어 펄세이터세탁시 작동부재와 결합되는 펄세이터모터풀리로 구성된 복합세탁기의 구동장치이다.In order to achieve the above object, the present invention is mounted on the tub and combined with the pulsator and dream laundry combined power to transfer power, a composite shaft connected to the composite motor and integrally formed with a fixed piece, and inserted into the composite shaft And an operating member which is integrally formed with an operating piece which is operated together with the plunger which is raised and lowered according to the operation of the solenoid valve mounted on the tub, and is inserted into the compound shaft and connected to the drum belt of the dream pulley to be combined with the operating member when washing the drum. With drum motor pulley. It is inserted into the compound shaft and connected to the pulsator belt of the pulsator pulley is a driving device of the combined washing machine consisting of a pulsator motor pulley coupled to the operation member during pulsator washing.

이하, 본 발명의 일실시예를 첨부도면 제 2도 내지 제 6도를 참조하여 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail with reference to FIGS. 2 through 6.

제 2도는 본 발명을 나타낸 종단면도이고, 제 3도는 본 발명을 나타낸 요부분해 사시도이며, 제 4도는 본 발명의 작동상태를 나타낸 측면도이고, 제 5도는 본 발명의 작동상태를 나타낸 흐름도이며. 제 6도는 본 발명을 나타낸 회로도로서, 복합세탁기의 터브(1) 하부에 펄세이터 및 드림세탁겸용의 복합모터 (2)가 장착되고, 복합모터 (2)와 연결되는 복합축(3)에는 상기 터브(1)에 장착된 솔레노이드 밸브(4)의 작동에 따라 승강하는 플런저 (Plunger) (5)와 함께 작동하는 작동편(6)이 일체로 형성된 작동부재 (7)가 삽입되며, 작동부재(7)에는 종방향으로 복수개의 삽입편(8)이 형성되고. 상기 솔레노이드 밸브(4)와 플런저 (5) 사이에는 솔레노이드밸브(4)의 작동시 플런저 (5)에 탄성력을 부여하는 스프링 (9)이 설치된다.2 is a longitudinal sectional view showing the present invention, FIG. 3 is a partial perspective view showing the present invention, FIG. 4 is a side view showing the operating state of the present invention, and FIG. 5 is a flowchart showing the operating state of the present invention. 6 is a circuit diagram illustrating the present invention, wherein a complex motor 2 for a pulsator and a dream washing machine is mounted to the lower part of the tub 1 of the combined washing machine, and the combined shaft 3 connected to the combined motor 2 is mounted on the combined shaft 3. An operating member 7 is integrally formed with an operating piece 6 that operates together with a plunger 5 that moves up and down in accordance with the operation of the solenoid valve 4 mounted on the tub 1, and the operating member ( 7) a plurality of insertion pieces 8 are formed in the longitudinal direction. A spring 9 is provided between the solenoid valve 4 and the plunger 5 to impart an elastic force to the plunger 5 during operation of the solenoid valve 4.

또한, 복합축(3)의 상부에는 복합축(3)에 삽입된 작동부재 (7)의 삽입편(8) 사이에 삽입되어 결합되는 고전편(10)이 형성되고. 상기 작동부재(7)가 삽입된 복합축(3)의 상부에는 드럼풀리 (11)의 드럼벨트(12)와 연결되어 드럼세탁시 회전하는 드럼모터풀리 (13)가 삽입되며. 드럼모터풀리 (13)의 둘레면에는 드럼세탁시 상기 작동부재 (7)의 삽입편(8)이 삽입되는 복수개의 고정공(14)이 형성되고, 상기 복합축(3)의 하부에는 펄세이터풀리 (15)의 펄세이터벨트(16)와 연결되는 펄세이터모터풀리 (17)가 삽입되며, 펄세이터모터풀리 (17)의 둘레면에는 펄세이터세탁시 11기 작동부재 (7)의 삽입편(8)이 삽입되는 복수개의 고정공(18)이 형성되어 구성된다.In addition, the upper portion of the compound shaft 3 is formed with a high-strength piece 10 is inserted between the insertion piece 8 of the operating member 7 inserted into the compound shaft 3 is coupled. The upper part of the composite shaft (3) in which the operating member (7) is inserted is connected to the drum belt (12) of the drum pulley (11) is inserted into the drum motor pulley (13) which rotates during drum washing. A circumferential surface of the drum motor pulley 13 is formed with a plurality of fixing holes 14 into which the insertion piece 8 of the operating member 7 is inserted during drum washing, and a pulsator below the compound shaft 3. A pulsator motor pulley (17) connected to the pulsator belt (16) of the pulley (15) is inserted, and an insertion piece of the 11 operating members (7) during pulsator washing is inserted into the circumferential surface of the pulsator motor pulley (17). A plurality of fixing holes 18 into which the 8 is inserted are formed.

이와같이 구성된 본 발명은 제 2도 내지 제 6도에 나타낸 바와같이, 복합세탁기의 펄세이터 세탁시에는 제2도의 (a)와 같은 상태에서 세탁물을 투입한후 전원스위치(19)에 전원이 공급되면. 제6도의 키이입력부(20)에서 펄세이터 또는 드럼세탁을 선택한후 펄세이터 세탁으로 선택이 되면 제 2도의 (a) 같은 상태에서 터브(1)가 직립상태 인지를 판단하고 세탁을 시작하게 되는데. 만악 터브(1)가 직립상태가 아니면 터브회전용 모터인 기어모터 (21)가 작동하여 터브(1)를 수직으로 세우게되며 터브(1)가 수직상태가 되면 부하구동부(22)에서 급수밸브(23)를 작동시켜 급수호스(24)에 의해 물이 공급되어 세탁을 시작하게 된다.In the present invention configured as described above, as shown in FIGS. 2 to 6, when washing the pulsator of the combined washing machine, when power is supplied to the power switch 19 after the laundry is put in the state as shown in FIG. . When the pulsator or drum washing is selected in the key input unit 20 of FIG. 6 and the pulsator washing is selected, it is determined whether the tub 1 is upright in the same state as in FIG. If the tub 1 is not in an upright position, the gear motor 21, which is a tub-rotation motor, is operated to erect the tub 1 vertically. When the tub 1 is in the vertical position, the water supply valve 22 23 is operated to supply water by the water supply hose 24 to start washing.

또한. 복합세탁기의 펄세이터 세탁이 끝나고 드럼세탁을 하고자 할때에는 제 2도 (a)상태의 터브(1)가 기어모터(21)에 의해 작동되는 워엄(25)과 워엄기어(26)에 의해 제2도의 (b)와 같이 90°회전하게 되는데, 이때 상기 터브(1) 하부에 부착된 펄세이터 및 드럼 세탁겸용의 복합모터 (2)는 펄세이터 세탁직후부터 제 6도의 부하구동부(22)의 제어에 의해 동작을 정지하게 된다.Also. When pulsator washing of the washing machine is finished and the drum is to be washed, the tub 1 in the state of FIG. 2 (a) is operated by the worm 25 and the worm gear 26 operated by the gear motor 21. As shown in (b) of FIG. 2, the combined motor 2 for the pulsator and drum washing unit attached to the tub 1 is controlled from the load driving unit 22 of FIG. 6 immediately after washing the pulsator. The operation is stopped by.

그리고, 제6도의 신호입력부(27)의 터브회전용 모터인 기어모터(21)를 통해 터브(1)가 제1도의 (b)와 같이 수평상태로 감지가 되면, 터브(1)에 부착된 솔레노이드 밸브(4)의 플런저 (5)가 부하구동부(22)의 제어에 의해 복합모터(2)의 복합축(3)에 삽입된 작동부재(7)의 작동편(6)을 밀어줌에 따라 상기 작동부재(7)가 복합축(3)을 따라 상승하면서 작동부재(7)에 종방향으로 형성된 복수개의 삽입편(8)이 상기 복합축(3)의 상부에 삽입되어 드럼풀리 (11)의 드럼벨트(12)와 연결된 드림모터풀리 (13) 둘레면의 고정공(14)에 삽입되어 상기 드럼풀리 (11)가 회전될 수 있는 상태가 되므로 복합모터 (2)가 작동하여 드럼세탁이 진행된다.Then, when the tub 1 is sensed in a horizontal state as shown in FIG. 1 (b) through the gear motor 21 which is a tub-rotating motor of the signal input unit 27 of FIG. 6, the tub 1 is attached to the tub 1. As the plunger 5 of the solenoid valve 4 pushes the operating piece 6 of the operating member 7 inserted into the composite shaft 3 of the combined motor 2 by the control of the load driving section 22. As the operating member 7 rises along the composite shaft 3, a plurality of insertion pieces 8 formed in the longitudinal direction on the operating member 7 are inserted into the upper portion of the composite shaft 3 so that the drum pulley 11 is formed. Since the drum pulley 11 is inserted into the fixed hole 14 of the peripheral surface of the dream motor pulley 13 connected to the drum belt 12, the drum pulley 11 is rotated. Proceed.

또한. 헹굼과 탈수는 드럼세탁상태에서 복합모터 (2)를 제어하여 이루어지고. 탈수까지의 전세탁 과정이 완료되면, 펄세이터 및 드럼세탁겸용의 복합모터(2)는 작동을 완전히 정지하게 되며, 다시 제2도의 (b)와 같은 상태의 터브(1)가 터브회전용 모터인 기어모터 (21)에 의해 작동되는 워엄 (25)과 워엄기어 (26)에 의해 제 2도의 (a)와 같이 90° 회전하게 된다.Also. Rinsing and dehydration are done by controlling the combined motor (2) in drum washing. When the pre-washing process up to dehydration is completed, the combined motor 2 for pulsator and drum washing stops operation completely, and the tub 1 in the state shown in FIG. The worm 25 and the worm gear 26 operated by the in-gear motor 21 are rotated by 90 ° as shown in FIG.

이때, 솔레노이드 밸브(4)는 작동을 하지 않고 복합모터 (2)와 연결되는 복합축(3)에 삽입된 작동부재(7)는 자중에 의해 제4도 (a)의 상태에서 제4도 (b)의 상태로 되어 상기 복합모터(2)가 펄세이터 세탁 상태로 복귀하게 되며, 터브(1)가 직립상태로 감지되어 판단되면, 세탁은 완전히 종료되므로 세탁물을 취출하면 된다.At this time, the solenoid valve 4 is not operated and the operating member 7 inserted into the combined shaft 3 connected to the combined motor 2 is driven by its own weight in the state of FIG. 4 (a). In the state of b), the composite motor 2 returns to the pulsator washing state, and when the tub 1 is detected as being upright, the washing is completely finished, and thus the laundry may be taken out.

이상에서와 같이. 본 발명은 복합 세탁기의 터브(1) 하부에 장착된 하나의 복합모터 (2)로서 펄세이터 및 드럼세탁시 겸용으로 동력을 전달하여 사용할 수 있으므로써, 세탁기의 제작비용 및 시간을 대폭줄일 수 있을뿐만 아니라, 생산성을 향상시킬 수 있어서 제품의 효율성 및 신뢰성을 향상시킨 매우 유용한 발명이다.As above. The present invention can be used as a combined motor (2) mounted on the tub (1) lower portion of the combined washing machine can be used to transfer power to the pulsator and drum washing, thereby significantly reducing the manufacturing cost and time of the washing machine In addition, it is a very useful invention that can improve productivity, thereby improving product efficiency and reliability.

Claims (4)

터브(1)에 장착되어 펄세이터 및 드럼세탁 겸용으로 동력을 전달하는 복합모터 (2)와. 상기 복합모터(2)에 연결되며 일체로 고정편(10)이 형성되는 복합축(3)과, 상기 복합축(3)에 삽입되며 터브(1)에 장착된 솔레노이드밸브(4)의 작동에 따라 승강하는 플런저(5)와 함께 작동하는 작동편(6)이 일체로 형성되는 작동부재 (7)와, 상기 복합축(3)에 삽입되며 드럼풀리 (11)의 드럼벨트(12)와 연결되어 드럼세탁시 작동부재(7)와 결합되는 드럼모터풀리(13)와, 상기 복합축(3)에 삽입되며 펄세이터풀리(15)의 펄세이터벨트(16)와 연결되어 펄세이터 세탁시 작동부재(7)와 결합되는 펄세이터모터풀리(17)로 구성된 것을 특징으로 하는 복합세탁기의 구동장치And a combined motor (2) mounted on the tub (1) for transmitting power for both pulsator and drum washing. It is connected to the composite motor (2) and integrally formed with a fixed shaft (10) and the operation of the solenoid valve (4) inserted into the composite shaft (3) and mounted on the tub (1) The operating member 7 which is integrally formed with the operating piece 6 which is operated together with the plunger 5 which moves up and down, is inserted into the compound shaft 3 and connected with the drum belt 12 of the drum pulley 11. And the drum motor pulley 13 coupled to the operation member 7 during drum washing, and inserted into the composite shaft 3 and connected to the pulsator belt 16 of the pulsator pulley 15 to operate when washing the pulsator. Driving device for a combined washing machine, characterized in that consisting of a pulsator motor pulley (17) coupled to the member (7) 제1항에 있어서, 상기 작동부재(7)에는 종방향으로 복수개의 삽입편(8)이 형성되어 드럼및 펄세이터 세탁시 드럼 및 펄세이터모터풀리(13),(17)의 둘레면에 형성된 고정공(14)(18)에 삽입되어 결합되도록된 복합세탁기의 구동장치.According to claim 1, The operating member (7) is formed with a plurality of insertion pieces (8) in the longitudinal direction formed on the circumferential surface of the drum and pulsator motor pulleys (13), (17) during drum and pulsator washing Driving device for a combined washing machine to be inserted into the fixing hole (14) (18). 제1항에 또는 제2항에 있어서, 상기 복합축(3)의 고정편(10)이 작동부재(7)의 삽입편(8) 사이에 결합되도록 복합세탁기의 구동장치.The drive device according to claim 1 or 2, wherein the fixing piece (10) of the compound shaft (3) is coupled between the insert pieces (8) of the operating member (7). 제1항에 있어서, 상기 솔레노이드밸브(4)와 플런저(5) 사이에는 솔레노이드밸브(4)의 작동시 플런저(5)에 탄성력을 부여하는 스프링(9)이 설치된 복합세탁기의 구동장치.2. A drive system according to claim 1, wherein a spring (9) is provided between the solenoid valve (4) and the plunger (5) to impart an elastic force to the plunger (5) during operation of the solenoid valve (4).
KR1019930000262A 1993-01-11 1993-01-11 Driving apparatus for complex washing machine KR950007852B1 (en)

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