CN202090190U - 洗衣机甩干滚筒 - Google Patents

洗衣机甩干滚筒 Download PDF

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Publication number
CN202090190U
CN202090190U CN2011201533359U CN201120153335U CN202090190U CN 202090190 U CN202090190 U CN 202090190U CN 2011201533359 U CN2011201533359 U CN 2011201533359U CN 201120153335 U CN201120153335 U CN 201120153335U CN 202090190 U CN202090190 U CN 202090190U
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rotary drum
cylinder
washing machine
whirling
bearing
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陈烁
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Abstract

本实用新型公开了一种洗衣机甩干滚筒,它属于家用电器领域,旨在提供一种人们无需再担心洗衣机甩干工作时经常出现的擦蹭碰撞的砰砰声的滚筒。它包含滚筒,所述滚筒口沿下的滚筒外周壁部位穿套镶嵌有轴承,轴承外圈面上加工有带形胶圈。

Description

洗衣机甩干滚筒
技术领域:
本实用新型属于家用电器领域,具体是指洗衣机甩干滚筒。
背景技术:
洗衣机是现代人们居家日常生活必不可少的一种家用电器,为了避免滚筒工作时因高速旋转所产生的巨大离心力对结构的破坏,其桶底与电机的连接选用的是柔性弹性的连接方式,向上的桶壁及桶口沿的周边则是存有相对较大的空间以容纳旋转时大大超出其静态半径的滚筒,这种设计一方面可以避免连接部分的损毁,另一方面在桶内放置的待甩干衣物置放不太均衡的情况下也使得滚筒工作时会偏离静态半径太大距离,往往导致滚筒桶壁特别是桶口外沿和洗衣机的滚筒仓内壁的擦蹭碰撞,发出很大的砰砰声音,这种现象几乎每一次洗衣时都会碰到,往往要有意识的重新置放多次方才可能不再发出那种擦蹭碰撞的声响,很需要改进消除。
实用新型内容:
本实用新型的目的便是提供一种洗衣机滚筒的新的技术方案,它可以较有效地解决上述问题。
本实用新型的技术方案是这样实现的,它包含滚筒,所述滚筒口沿下的滚筒外周壁部位穿套镶嵌有轴承,轴承外圈面上加工有带形胶圈。
本实用新型的有益效果是无需再担心洗衣机甩干工作时经常出现的擦蹭碰撞的砰砰声。
附图说明:
图1是洗衣机甩干滚筒的俯视示意图。
图中,1为滚筒仓壁,2为胶圈,3为轴承,4为滚筒。
具体实施方式:
一般家用洗衣机由双筒即洗涤筒和容纳有甩干滚筒的滚筒仓两部分组成,各由一部电机带动工作,其中甩干滚筒4呈圆桶状,装置于也为圆桶状、直径略大的滚筒仓壁1内,如图1所示,二者间有一定距离的间隔可以部分容纳滚筒在旋转时发生的径向摇摆,但是当衣物稍多特别是衣料的材质有差别时置放于滚筒内的待甩干衣物很难做到一次便均匀平衡的置放,在高速旋转离心力的作用下偏离静态位置最大的滚筒口沿下的滚筒外周壁部位极易发生与滚筒仓壁的擦蹭碰撞,为此选用的解决方案是在此部位穿套镶嵌上一轴承3,轴承为耐水的非金属材质,轴承外圈面上再加工一圈具一定厚度的带形胶圈2,新增加的轴承及胶圈的总厚度可以略小于滚筒外壁到滚筒仓内壁的距离,最好是等于,即轴承外圈面上的胶圈与滚筒仓内壁相接触。这样改造后甩干滚筒4便被控制在一个略超出或不超出其静态范围的空间内,因衣物置放不均衡产生的不均衡离心力由轴承及胶圈传递给了洗衣机体,这样便大大减弱或完全消除了擦蹭碰撞震动声响,传递给机体的不均衡离心力会在衣物上的水分大部分甩掉后很快消失,并不会太影响洗衣机的稳定性,而且为避免这种不均衡离心力对洗衣机稳定性的影响人们可以在最初开始甩干时用手扶住机体增加其稳定性,如此人们便无需再担心洗衣机甩干工作时经常出现的擦蹭碰撞的砰砰声,有益效果是明显的。

Claims (1)

1.一种洗衣机甩干滚筒,它包含滚筒,其特征是滚筒口沿下的滚筒外周壁部位穿套镶嵌有轴承,轴承外圈面上加工有带形胶圈。
CN2011201533359U 2011-05-11 2011-05-11 洗衣机甩干滚筒 Expired - Fee Related CN202090190U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107099971A (zh) * 2017-05-31 2017-08-29 青岛海尔洗衣机有限公司 用于洗衣机转筒的防偏载装置和洗衣机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107099971A (zh) * 2017-05-31 2017-08-29 青岛海尔洗衣机有限公司 用于洗衣机转筒的防偏载装置和洗衣机

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Granted publication date: 20111228

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