CN2307957Y - 一种用于皮带传动中的张紧轮 - Google Patents

一种用于皮带传动中的张紧轮 Download PDF

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Publication number
CN2307957Y
CN2307957Y CN 97221819 CN97221819U CN2307957Y CN 2307957 Y CN2307957 Y CN 2307957Y CN 97221819 CN97221819 CN 97221819 CN 97221819 U CN97221819 U CN 97221819U CN 2307957 Y CN2307957 Y CN 2307957Y
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belt transmission
wheel
regulating wheel
wheel used
metal sleeve
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Expired - Fee Related
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CN 97221819
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孙明昭
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Individual
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Abstract

本实用新型属于用于皮带传动中的张紧轮,在塑料轮体的轮颈外面有一金属套管,能够减少对张紧轮的磨损,提高张紧轮的使用寿命。

Description

一种用于皮带传动中的张紧轮
本实用新型属于一种用于皮带传动中的张紧轮,它主要用于皮带传动中两轮距不易调整时而张紧皮带。
公告号为CN2206859Y的实用新型专利《一种用于皮带传动中的张紧轮》,提供了一种具有密封结构的张紧轮,以期提高张紧轮特别是与其配套轴承的使用寿命,它采取的一个重要措施是轮体采用塑料一次注射成型。但它同时又带来一个问题,即轮体的耐磨性差。
本实用新型的目的是提供一种耐磨性好的张紧轮,以进一步提高使用寿命。
为实现此目的,本实用新型采取在塑料材料轮体的轮颈外面加一金属套管,使金属套管承受摩擦以减少对轮体的直接磨损。
由于在轮颈外面加有一金属套管,使金属套管直接承受摩擦,减少对轮体的磨损,因而能够提高张紧轮的使用寿命。
附图所示为本实用新型的结构示意图,其中轮体1采用塑料制成,轮颈2外面为金属套管3。

Claims (1)

  1. 一种用于皮带传动中的张紧轮,具有塑料制成的轮体(1),其特征在于,在轮体的轮颈(2)外面有一金属套管(3)。
CN 97221819 1997-07-16 1997-07-16 一种用于皮带传动中的张紧轮 Expired - Fee Related CN2307957Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97221819 CN2307957Y (zh) 1997-07-16 1997-07-16 一种用于皮带传动中的张紧轮

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Application Number Priority Date Filing Date Title
CN 97221819 CN2307957Y (zh) 1997-07-16 1997-07-16 一种用于皮带传动中的张紧轮

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CN2307957Y true CN2307957Y (zh) 1999-02-17

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CN 97221819 Expired - Fee Related CN2307957Y (zh) 1997-07-16 1997-07-16 一种用于皮带传动中的张紧轮

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100363646C (zh) * 2001-11-30 2008-01-23 盖茨公司 张紧链轮
CN103161897A (zh) * 2011-12-09 2013-06-19 苏州工业园区高登威科技有限公司 张紧轮
CN103432923A (zh) * 2013-08-07 2013-12-11 戴启彬 一种搅拌机
CN106315135A (zh) * 2016-08-26 2017-01-11 李健 一种传输带机构驱动用皮带张紧轮

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100363646C (zh) * 2001-11-30 2008-01-23 盖茨公司 张紧链轮
CN103161897A (zh) * 2011-12-09 2013-06-19 苏州工业园区高登威科技有限公司 张紧轮
CN103432923A (zh) * 2013-08-07 2013-12-11 戴启彬 一种搅拌机
CN106315135A (zh) * 2016-08-26 2017-01-11 李健 一种传输带机构驱动用皮带张紧轮

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