CN202704450U - 一种重型缓冲托辊 - Google Patents

一种重型缓冲托辊 Download PDF

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Publication number
CN202704450U
CN202704450U CN 201220404722 CN201220404722U CN202704450U CN 202704450 U CN202704450 U CN 202704450U CN 201220404722 CN201220404722 CN 201220404722 CN 201220404722 U CN201220404722 U CN 201220404722U CN 202704450 U CN202704450 U CN 202704450U
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China
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idler
roller
heavy impact
shaft
impact idler
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Expired - Fee Related
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CN 201220404722
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Inventor
夏仁松
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HONGAN COUNTY MACHINERY EQUIPMENT MANUFACTURING Co Ltd
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HONGAN COUNTY MACHINERY EQUIPMENT MANUFACTURING Co Ltd
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Abstract

本实用新型提供了一种重型缓冲托辊，属带式运输机械的配件，它与普通托辊一样由轴承座、轴和滚筒构成，其特征在于所述的轴比普通托辊轴加粗2.5-3.5倍；所述的滚筒两端为向端面放大的锥体，锥度为30-60，长度占总长的1/4-1/3，速体由实体橡胶制成。由于轴和滚筒等得到加强，托辊整体强度明显提高，可以承受较大的冲击，减少了维修，提高了生产效率，可广泛用于承重和冲击较大的场所。

Description

一种重型缓冲托辊
技术领域
本实用新型涉及皮带运输机的托辊，特别是重型缓冲托辊。
背景技术
皮带运输作为矿山、码头、煤炭等行业固体物料短途运输的最佳方式，受到广泛普遍的应用，但在遇到物料大小差距较大或料斗下料口处冲击较大等情况时，普通皮带机托辊容易发生弯曲变形，造成物料抛洒甚至影响皮带运行。需要经常维修，工人劳动强度大，生产效率低。
发明内容
为了解决普通皮带机托辊受大物料等冲击发生变形弯曲问题，达到提高缓冲性、加强承受力的目的。本实用新型设计一种重型缓冲托辊。
本实用新型的技术方案是：一种重型缓冲托辊，与普通托辊一样由轴承座、轴和滚筒构成，所述的轴比普通托辊轴加粗2.5-3.5倍，比如直径30mm的轴加粗到100mm；所述的滚筒两端为向端面放大的锥体，锥度为30-60，长度占总长的1/4-1/3，速体由实体橡胶制成。
本实用新型的有益效果是：由于轴和滚筒等得到加强，托辊整体强度明显提高，可以承受较大的冲击，减少了维修，提高了生产效率。
附图说明
图1是本实用新型结构示意图。
图中：1为轴承座，2为轴，3为滚筒。
具体实施方式
如图1所示，本实用新型结构形式与普通托辊类似，轴承座1支承轴2，轴2上安装有滚筒3，轴2的直径由30mm加粗到100mm，滚筒3在两端增设了向外放大的锥体，锥度35，长度占整个长度1/4。

Claims (1)

1.一种重型缓冲托辊，与普通托辊一样由轴承座、轴和滚筒构成，其特征在于所述的轴比普通托辊轴加粗2.5-3.5倍；所述的滚筒两端为向端面放大的锥体，锥度为30-60，长度占总长的1/4-1/3，速体由实体橡胶制成。
CN 201220404722 2012-08-07 2012-08-07 一种重型缓冲托辊 Expired - Fee Related CN202704450U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220404722 CN202704450U (zh) 2012-08-07 2012-08-07 一种重型缓冲托辊

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220404722 CN202704450U (zh) 2012-08-07 2012-08-07 一种重型缓冲托辊

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CN202704450U true CN202704450U (zh) 2013-01-30

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CN 201220404722 Expired - Fee Related CN202704450U (zh) 2012-08-07 2012-08-07 一种重型缓冲托辊

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CN (1) CN202704450U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107555115A (zh) * 2017-08-23 2018-01-09 金堆城钼业股份有限公司 一种延长皮带运输机中皮带使用寿命的方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107555115A (zh) * 2017-08-23 2018-01-09 金堆城钼业股份有限公司 一种延长皮带运输机中皮带使用寿命的方法

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130130

Termination date: 20190807

CF01 Termination of patent right due to non-payment of annual fee