KR0122134Y1 - Apparatus for fixing motor in a washing machine - Google Patents

Apparatus for fixing motor in a washing machine

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Publication number
KR0122134Y1
KR0122134Y1 KR92020237U KR920020237U KR0122134Y1 KR 0122134 Y1 KR0122134 Y1 KR 0122134Y1 KR 92020237 U KR92020237 U KR 92020237U KR 920020237 U KR920020237 U KR 920020237U KR 0122134 Y1 KR0122134 Y1 KR 0122134Y1
Authority
KR
South Korea
Prior art keywords
motor
shaft assembly
washing machine
washing tank
fixing part
Prior art date
Application number
KR92020237U
Other languages
Korean (ko)
Other versions
KR940010111U (en
Inventor
이준엽
Original Assignee
윤종용
삼성전자주식회사
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 윤종용, 삼성전자주식회사 filed Critical 윤종용
Priority to KR92020237U priority Critical patent/KR0122134Y1/en
Publication of KR940010111U publication Critical patent/KR940010111U/en
Application granted granted Critical
Publication of KR0122134Y1 publication Critical patent/KR0122134Y1/en

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Classifications

    • 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
    • D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
    • D06F37/206—Mounting of motor
    • 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
    • D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
    • D06F37/24—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a vertical axis
    • 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 
    • D06F37/40—Driving arrangements  for driving the receptacle and an agitator or impeller, e.g. alternatively
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Power Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Motor Or Generator Frames (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

본 고안은 전자동세탁기의 모터고정장치에 관한 것으로, 세탁조 하부에 연결된 샤프트어셈블리와 모터를 포함하는 전자동세탁기에 있어서, 상기 샤프트어셈블리에 고정되는 샤프트어셈블리 고정부와, 상기 샤프트어셈블리 일측에 연결되고 상기 모터가 고정되는 모터고정부를 포함하여, 모터에서 세탁조로 전달되는 전동을 상쇄하여 소음을 줄이도록 한 것을 특징으로 한다.The present invention relates to a motor fixing apparatus for a fully automatic washing machine, the automatic washing machine including a shaft assembly and a motor connected to the lower part of the washing tank, the shaft assembly fixing part fixed to the shaft assembly, and the shaft assembly is connected to one side of the motor Including the motor fixing is fixed, characterized in that to reduce the noise by canceling the electric power transmitted from the motor to the washing tank.

Description

전자동 세탁기의 모터 고정장치Motor fixing device of the fully automatic washing machine

제1도는 본 고안 모터 고정장치의 사시도.1 is a perspective view of a motor fixing device of the present invention.

제2도는 본 고안 모터 고정장치를 적용한 적용상태도.Figure 2 is an application state applying the present invention the motor fixing device.

제3도는 제2도의 요부 일부 절개 확대도.3 is a partially enlarged incision enlarged view of FIG.

제4도는 종래의 모터 고정장치.4 is a conventional motor fixing device.

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

10 : 샤프트어셈블리 고정부 15 : 연결편10: shaft assembly fixing part 15: connection piece

20 : 모터고정부 22 : 연결편20: motor fixing part 22: connection

25 : 연결부재 30 : 모터25: connecting member 30: motor

50 : 세탁조 40 : 샤프트어셈블리50: washing tank 40: shaft assembly

본 고안은 전자동 세탁기의 모터 고정장치에 관한 것으로 특히 세탁조에 모터를 직접 고정하지 않고 샤프트어셈블리의 외주면에 고정하여 소음을 감쇄하도록 한 전자동 세탁기의 모터 고정장치에 관한 것이다.The present invention relates to a motor fixing device of the automatic washing machine, and more particularly, to a motor fixing device of the automatic washing machine to attenuate noise by fixing the motor to the outer circumferential surface of the shaft assembly without directly fixing the motor to the washing tank.

전자동 세탁기는 모터로부터 회전동력을 받아 샤프트어셈블리(SHAFT ASSEMBLEY) 가 회전조를 회전시켜 세탁과 탈수기능을 한다.Fully automatic washing machine receives the rotational power from the motor and the shaft assembly rotates the rotating tank to perform washing and dehydration functions.

이러한 동력전달과정에서 모터와 샤프트어셈블리, 세탁조 사이에 소음과 진동이 발생된다.In this power transmission process, noise and vibration are generated between the motor, the shaft assembly, and the washing tank.

소음의 주원인이 되는 모터의 소음은 공기중에 모터만 가동시켰을때, 20dB 정도이던 소음이 세탁조에 상기 모터를 부착시킨후 가동시키면 40dB 정도로 크게 증가하게 된다.The noise of the motor, which is the main cause of the noise, is about 20 dB when the motor is operated in the air, and the noise is about 20 dB when the motor is attached to the washing tank and then operated.

이는 상기 모터에 연결된 상기 세탁조가 이 모터에서 발생된 진동으로 인하여 하나의 공명원이 되어 떨림이 심하게 일어나 소음을 가중시키게 되기 때문이다.This is because the washing tub connected to the motor becomes a resonance source due to the vibration generated by the motor, causing trembling to increase noise.

상기와 같은 모터에서의 진동을 세탁조로 전해지는 것을 억제하기 위하여 종래에는 세탁조와 모터사이에 어떠한 매개물을 통해 진동을 줄여왔다.In order to suppress the transmission of vibration in the motor as described above to the washing tank has been conventionally reduced vibration through any medium between the washing tank and the motor.

제4도는 세탁조와 모터사이에 방진부재를 장착하여 세탁조에 전달되는 진동을 감쇄하기 위한 종래의 기술을 나타낸 것이다.Figure 4 shows a conventional technique for attenuating the vibration transmitted to the washing tank by mounting a dustproof member between the washing tank and the motor.

상기 방진부재(120)는 고무나 합성수지로 모터(100)와 세탁조(130) 사이에 직접 연결되어 있었다.The dustproof member 120 was directly connected between the motor 100 and the washing tank 130 by rubber or synthetic resin.

상기와 같은 종래의 모터 고정방법은 모터의 회전시 발생되는 상.하 진동과 샤프트어셈블리(110)에 동력을 전달하기 위한 벨트(117) 풀리(115)의 연결시 좌.우진동을 충분히 흡수하기는 미흡했다.The conventional motor fixing method as described above sufficiently absorbs the left and right vibrations when connecting the belt 117 pulley 115 for transmitting power to the shaft assembly 110 and the upper and lower vibrations generated when the motor rotates. Was inadequate.

따라서, 상기 모터(100)에서 발생되는 진동은 방진부재(120)를 통해 별다른 여과없이 세탁조(130)로 전해져 소음을 가중시켰다.Therefore, the vibration generated in the motor 100 is transmitted to the washing tank 130 without any filtration through the dustproof member 120 to increase the noise.

상기한 이유로 세탁기에서 발생되는 소음은 사용자에게 불쾌감을 주어 소비자로 하여금 제품의 신뢰도를 떨어 뜨려왔다.For this reason, the noise generated in the washing machine has been unpleasant to the user and has caused the consumer to lower the reliability of the product.

본 고안은 상기와 같은 문제점들을 해소하기 위한 것으로 모터에서 전달되는 좌.우 진동 및 상.하 진동을 효과적으로 차단하여 소음을 줄일 수 있는 전자동 세탁기의 모터 고정장치를 제공하는데 목적이 있다.The present invention is to solve the problems as described above is to provide a motor fixing device of a fully automatic washing machine that can reduce the noise by effectively blocking the left and right vibration and up and down vibration transmitted from the motor.

상기 목적을 달성하기 위한 본 고안의 특징으로는 세탁조 하부에 연결되는 샤프트어셈블리와 모터를 포함하는 전자동 세탁기에 있어서, 상기 샤프트어셈블리에 고정되는 샤프트어셈블리 고정부와, 상기 샤프트어셈블리 고정부 일측에 일체로 연결되고 상기 모터가 고정되는 모터 고정부를 포함하여, 모터에서 세탁조로 전달되는 진동을 감쇄하여 소음을 줄이도록 한 것을 특징으로 한다.A feature of the present invention for achieving the above object is a fully automatic washing machine including a shaft assembly and a motor connected to the lower portion of the washing tank, the shaft assembly fixing portion fixed to the shaft assembly, and the shaft assembly fixing portion integrally on one side Including the motor fixing portion is connected and fixed to the motor, characterized in that to reduce the noise by reducing the vibration transmitted from the motor to the washing tank.

상기 샤프트어셈블리 고정부는 상기 샤프트 외주면을 감싸도록 원통형으로 형성되되, 일측이 절개되어 벤딩된 한쌍의 고정편의 통공을 통해 볼트 및 너트로 체결되는 것을 특징으로 한다.The shaft assembly fixing part is formed in a cylindrical shape to surround the shaft outer circumferential surface, characterized in that one side is fastened with a bolt and nut through a through hole of a pair of fixing pieces that are bent and bent.

상기 모터 고정부는 상기 샤프트어셈블리 고정부의 일측에 연결되는 연결편과, 상기 연결편 일측에 형성되어 상기 모터와 볼트, 너트로 체결되는 장공이 형성되고 모터를 중심으로 대향하는 2개의 연결부재로 구성된 것을 특징으로 한다.The motor fixing part includes a connecting piece connected to one side of the shaft assembly fixing part, and a long hole formed at one side of the connecting piece to be fastened by the motor, the bolt and the nut, and having two connecting members facing the motor. It is done.

상술한 본 고안 구성 및 작용효과를 첨부된 도면에 따라서 보다 상세하게 기술하면 다음과 같다.When the above-described configuration and effects of the present invention are described in more detail according to the accompanying drawings.

제1도는 본 고안인 전자동 세탁기의 모터 고정장치를 나타낸 사시도이다.1 is a perspective view showing a motor fixing device of a fully automatic washing machine of the present invention.

제2도는 본 고안이 적용된 사용상태를 나타낸 세탁조 하부구조를 나타낸 것이며 제3도는 제2도의 요부 일부절개 확대도이다.2 is a view showing a washing tank substructure showing a state of use to which the present invention is applied, and FIG.

제1도, 제2도 및 제3도에 도시한 바와 같이 본 고안은 샤프트어셈블리(40)에 고정되는 샤프트어셈블리 고정부(10)와, 모터(30)를 연결하는 모터 고정부(20)로 구성된다.As shown in FIG. 1, FIG. 2 and FIG. 3, the present invention is a shaft assembly fixing part 10 fixed to the shaft assembly 40 and a motor fixing part 20 connecting the motor 30. It is composed.

상기 샤프트어셈블리 고정부(10)는 이 샤프트어셈블리(40)의 외주면에 끼워지고 일측이 절개되어 벤딩된 한쌍의 연결편(15)에 형성된 통공(15a)을 통해 볼트, 너트로 체결되어 고정되도록 구성된다.The shaft assembly fixing part 10 is configured to be fastened by bolts and nuts through a through hole 15a formed in a pair of connecting pieces 15 which are fitted to the outer circumferential surface of the shaft assembly 40 and one side is cut and bent. .

상기 샤프트어셈블리 고정부(10) 일측에는 연결편(22)이 일체로 형성되고 상기 연결편(22)에 모터(30)를 중심으로 대향하는 2개의 연결부재(25)가 일체로 형성된다.One side of the shaft assembly fixing part 10 is integrally formed with a connecting piece 22, and two connecting members 25 are formed integrally with the connecting piece 22 facing the motor 30.

상기 2개의 연결부재(25) 하부에는 장공을 형성하여 적절한 위치에 모터의 양측 지지플랜지가 볼트 및 너트로 고정되도록 한다.A long hole is formed at the bottom of the two connecting members 25 so that both support flanges of the motor are fixed with bolts and nuts at appropriate positions.

상기와 같이 구성된 체결구조를 갖는 본 고안은 모터(30)를 샤프트어셈블리(40)에 고정시켜 이 모터로 인한 진동이 상기 세탁조(50)에 직접 전해지는 것을 방지한다.The present invention having a fastening structure configured as described above fixes the motor 30 to the shaft assembly 40 to prevent vibration caused by the motor from being transmitted directly to the washing tank 50.

즉, 세탁기 가동시 상기 모터(30)가 풀리(35)에 의해 회전동력을 상기 샤프트어셈블리(40)에 전달되게 된다.That is, when the washing machine is operated, the motor 30 is transferred to the shaft assembly 40 by the pulley 35.

이때 발생되는 좌.우 진동 및 상.하 진동은 모터 고정장치를 통해 완충되어 세탁조(50)가 가진되는 것을 방지하는 것이다.The left and right vibrations and the up and down vibrations generated at this time are buffered through the motor fixing device to prevent the washing tank 50 from being excited.

따라서, 상기 세탁조(50)로 전해지는 상기 모터(30)의 진동은 본 고안 모터 고정장치를 통해 완충되고 샤프트어셈블리(40)로만 전해지도록 함으로써 2중의 방진효과를 거둘 수 있다.Therefore, the vibration of the motor 30 transmitted to the washing tank 50 is buffered through the motor fixing device of the present invention can be delivered only to the shaft assembly 40 can achieve a double dustproof effect.

이상에서 살펴본 바와 같이 본 고안은 세탁시 모터로부터 발생되는 소음원인 진동을 줄임으로써 소비자로 하여금 제품의 신뢰성을 높일 수 있는 큰 효과를 기대할 수 있다.As described above, the present invention can expect a great effect to increase the reliability of the product by the consumer by reducing vibration, which is a noise source generated from the motor during washing.

Claims (1)

세탁조(50) 하부에 연결된 샤프트어셈블리(40)와 모터(30)를 포함하는 전자동 세탁기에 있어서, 상기 샤프트어셈블리(40)의 외주면을 감싸는 원통형으로 형성되되, 일측이 절개되어 벤딩된 한쌍의 고정편(15)의 통공을 통해 볼트, 너트로 체결되어 상기 샤프트어셈블리에 고정되는 샤프트어셈블리 고정부(10)와 ; 상기 샤프트어셈블리 고정부(10) 일측에 일체로 연결되는 연결편(22)과, 상기 연결편(22)에 일체로 구비되고 상기 모터(30)와 볼트, 너트로 체결되는 장공(25a)이 형성되며 모터를 중심으로 대향하는 2개의 연결부재(25)로 구성된 모터고정부(20)를 포함하여 ; 모터에서 세탁조로 전달되는 진동을 상쇄하여 소음을 줄이도록 한 전자동 세탁기의 모터 고정장치.In the automatic washing machine comprising a shaft assembly 40 and a motor 30 connected to the lower portion of the washing tank 50, a pair of fixing pieces formed in a cylindrical shape surrounding the outer circumferential surface of the shaft assembly 40, one side is cut and bent A shaft assembly fixing part (10) fastened by a bolt and a nut through the through hole (15) and fixed to the shaft assembly; A connecting piece 22 integrally connected to one side of the shaft assembly fixing part 10 and a long hole 25a provided integrally with the connecting piece 22 and fastened with the motor 30, a bolt and a nut are formed. Including a motor fixing part 20 composed of two connecting members 25 facing each other; Motor fixing device for fully automatic washing machine to reduce noise by canceling vibration transmitted from motor to washing tank.
KR92020237U 1992-10-20 1992-10-20 Apparatus for fixing motor in a washing machine KR0122134Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92020237U KR0122134Y1 (en) 1992-10-20 1992-10-20 Apparatus for fixing motor in a washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92020237U KR0122134Y1 (en) 1992-10-20 1992-10-20 Apparatus for fixing motor in a washing machine

Publications (2)

Publication Number Publication Date
KR940010111U KR940010111U (en) 1994-05-21
KR0122134Y1 true KR0122134Y1 (en) 1998-10-01

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KR92020237U KR0122134Y1 (en) 1992-10-20 1992-10-20 Apparatus for fixing motor in a washing machine

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101130257B1 (en) * 2010-04-28 2012-03-26 (주) 파루 A fixing apparatus of electricity motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101130257B1 (en) * 2010-04-28 2012-03-26 (주) 파루 A fixing apparatus of electricity motor

Also Published As

Publication number Publication date
KR940010111U (en) 1994-05-21

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