CN202935888U - 滚筒轴承防尘结构 - Google Patents

滚筒轴承防尘结构 Download PDF

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Publication number
CN202935888U
CN202935888U CN 201220467526 CN201220467526U CN202935888U CN 202935888 U CN202935888 U CN 202935888U CN 201220467526 CN201220467526 CN 201220467526 CN 201220467526 U CN201220467526 U CN 201220467526U CN 202935888 U CN202935888 U CN 202935888U
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bearing
rotary drum
dust
drum shaft
inner ring
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田芸
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Wuxi Formen Technical Co Ltd
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Wuxi Formen Technical Co Ltd
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Abstract

本实用新型涉及轴承领域,具体为一种滚筒轴承防尘结构,其能够有效防止灰尘从轴承进入,也能阻挡灰尘从滚筒轴和轴承内圈之间的缝隙中进入滚筒内部,其包括滚筒轴和轴承,其特征在于,轴承包括轴承外圈、轴承滚珠和轴承内圈,轴承外侧设置有防尘盖,防尘盖覆盖轴承外圈、轴承滚珠和轴承内圈,防尘盖上与滚筒轴接触处为毛刷结构。

Description

滚筒轴承防尘结构
技术领域
本实用新型涉及轴承领域,具体为一种滚筒轴承防尘结构。 
背景技术
滚筒输送机在生产车间中常用来输送物品,滚筒在使用过程中,由于会有灰尘进入滚筒内部,所以一般都会在滚筒两端的轴承处安装有防尘盖,但是滚筒的轴和轴承内圈之间有缝隙,灰尘还是容易从这缝隙中进入滚筒内部,影响滚筒的转动和使用寿命。 
发明内容
为了解决上述问题,本实用新型提供了一种滚筒轴承防尘结构,其能够有效防止灰尘从轴承进入,也能阻挡灰尘从滚筒轴和轴承内圈之间的缝隙中进入滚筒内部。 
其技术方案是这样的:其包括滚筒轴和轴承,其特征在于,所述轴承包括轴承外圈、轴承滚珠和轴承内圈,所述轴承外侧设置有防尘盖,所述防尘盖覆盖所述轴承外圈、轴承滚珠和轴承内圈,所述防尘盖上与所述滚筒轴接触处为毛刷结构。 
其进一步特征在于,所述毛刷结构向所述滚筒轴方向延伸一段距离。 
采用本实用新型的结构后,防尘盖安装于轴承外部,防尘盖覆盖轴承外圈、轴承滚珠和轴承内圈,可以有效防止灰尘从轴承进入,同时防尘盖上与滚筒轴接触处为毛刷结构,能阻挡灰尘从滚筒轴和轴承内圈之间的缝隙进入滚筒内部。 
附图说明                                                     
图1为本实用新型结构示意图;
图2为图1中防尘盖毛刷处放大示意图。
具体实施方式
    见图1,图2所示,一种滚筒轴承防尘结构,其包括滚筒轴1和轴承2,轴承2包括轴承外圈3、轴承滚珠4和轴承内圈5,防尘盖6安装于轴承2外部,防尘盖6覆盖轴承外圈3、轴承滚珠4和轴承内圈5,防尘盖6上与滚筒轴1接触处为毛刷结构7,毛刷结构7向滚筒轴1方向延伸一段距离,使其进一步阻挡灰尘的进入。 

Claims (2)

1.一种滚筒轴承防尘结构,其包括滚筒轴和轴承,其特征在于,所述轴承包括轴承外圈、轴承滚珠和轴承内圈,所述轴承外侧设置有防尘盖,所述防尘盖覆盖所述轴承外圈、轴承滚珠和轴承内圈,所述防尘盖上与所述滚筒轴接触处为毛刷结构。
2.根据权利要求1所述的一种滚筒轴承防尘结构,其特征在于,所述毛刷结构向所述滚筒轴方向延伸一段距离。
CN 201220467526 2012-09-14 2012-09-14 滚筒轴承防尘结构 Expired - Fee Related CN202935888U (zh)

Priority Applications (1)

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CN 201220467526 CN202935888U (zh) 2012-09-14 2012-09-14 滚筒轴承防尘结构

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CN 201220467526 CN202935888U (zh) 2012-09-14 2012-09-14 滚筒轴承防尘结构

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CN202935888U true CN202935888U (zh) 2013-05-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102826343A (zh) * 2012-09-14 2012-12-19 无锡市福曼科技有限公司 一种滚筒轴承防尘结构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102826343A (zh) * 2012-09-14 2012-12-19 无锡市福曼科技有限公司 一种滚筒轴承防尘结构

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