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CN202132381U - 一种振动筛轴承 - Google Patents

一种振动筛轴承 Download PDF

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Publication number
CN202132381U
CN202132381U CN201120198510U CN201120198510U CN202132381U CN 202132381 U CN202132381 U CN 202132381U CN 201120198510 U CN201120198510 U CN 201120198510U CN 201120198510 U CN201120198510 U CN 201120198510U CN 202132381 U CN202132381 U CN 202132381U
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China
Prior art keywords
bearing
vibrating screen
retainer
holding rack
roller
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Expired - Fee Related
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CN201120198510U
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English (en)
Inventor
杜善亮
车德礼
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WAFANGDIAN ZHENGDA METALLURGICAL MILL BEARING CO Ltd
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WAFANGDIAN ZHENGDA METALLURGICAL MILL BEARING CO Ltd
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Priority to CN201120198510U priority Critical patent/CN202132381U/zh
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Abstract

本实用新型涉及一种振动筛轴承,尤其涉及一种振动筛调心轴承,其属于轴承领域。本实用新型与现有技术相比,具有以下突出优点和积极效果:采用外滚道和滚子双引导保持架,外滚道引导,大大减少了在冲击载荷下对保持架和滚动体卡死而使轴承抱死烧结的损坏,保持架在外滚道引导下,滚动体和保持架不会因进入部分粉尘而卡死,提高了轴承的使用寿命,提高了生产效率。

Description

一种振动筛轴承
技术领域
本实用新型涉及一种振动筛轴承,尤其涉及一种振动筛调心轴承,其属于轴承领域。 
背景技术
振动筛轴承是用在水泥和矿山机械上的一种轴承,此种机械的工况十分恶劣,冲击载荷很大,粉尘较大,搞密封措施很困难。这种机械上正常使用的是滚动体引导的调心滚子轴承,由于冲击和粉尘大,正常调心滚子轴承的保持架和滚子承受不了太大的冲击和粉尘的阻塞,经常使轴承内部发热而抱死,导致轴承提前损坏。 
发明内容
鉴于已有技术存在的缺陷,本实用新型的目的是要提供一种振动筛轴承,其采用外滚道和滚子双引导保持架,已达到提高轴承的使用寿命,提高生产效率的目的。 
为实现上述目的,本实用新型所采用的技术解决方案一种振动筛轴承,它由外圈、内圈、保持架和滚子;外圈和内圈上分别设有滚道,滚子装载在保持架上,保持架位于内圈与外圈之间;其特征在于:保持架外径带一个凸台,保持架与外圈滚道相接触。 
本实用新型与现有技术相比,具有以下突出优点和积极效果:采用外滚道和滚子双引导保持架,外滚道引导,大大减少了在冲击载荷下对保持架和滚动体卡死而使轴承抱死烧结的损坏,保持架在外滚道引导下,滚动体和保持架不会因进入部分粉尘而卡死,提高了轴承的使用寿命,提高了生产效率。 
附图说明
图1为本实用新型结构示意简图; 
图2是保持架结构示意图;
图中:1、外圈,2、滚子,3、保持架,4、内圈。
具体实施方式
     为了进一步了解该钢球引导的深沟球轴承,结合图1、图2说明如下:
一种振动筛轴承,它由外圈、内圈、保持架和滚子;外圈和内圈上分别设有滚道,滚子装载在保持架上,保持架位于内圈与外圈之间;保持架外径带一个凸台,保持架与外圈滚道相接触。

Claims (1)

1.一种振动筛轴承,它由外圈、内圈、保持架和滚子;外圈和内圈上分别设有滚道,滚子装载在保持架上,保持架位于内圈与外圈之间;其特征在于:保持架外径带一个凸台,保持架与外圈滚道相接触。
CN201120198510U 2011-06-14 2011-06-14 一种振动筛轴承 Expired - Fee Related CN202132381U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120198510U CN202132381U (zh) 2011-06-14 2011-06-14 一种振动筛轴承

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120198510U CN202132381U (zh) 2011-06-14 2011-06-14 一种振动筛轴承

Publications (1)

Publication Number Publication Date
CN202132381U true CN202132381U (zh) 2012-02-01

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CN201120198510U Expired - Fee Related CN202132381U (zh) 2011-06-14 2011-06-14 一种振动筛轴承

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CN (1) CN202132381U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102829078A (zh) * 2011-06-14 2012-12-19 瓦房店正达冶金轧机轴承有限公司 一种振动筛轴承

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102829078A (zh) * 2011-06-14 2012-12-19 瓦房店正达冶金轧机轴承有限公司 一种振动筛轴承

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