CN87214911U - 组合式链轮 - Google Patents

组合式链轮 Download PDF

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Publication number
CN87214911U
CN87214911U CN 87214911 CN87214911U CN87214911U CN 87214911 U CN87214911 U CN 87214911U CN 87214911 CN87214911 CN 87214911 CN 87214911 U CN87214911 U CN 87214911U CN 87214911 U CN87214911 U CN 87214911U
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wheel
rim
wheel rim
chain wheel
sprocket wheel
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CN 87214911
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English (en)
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祝钦森
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Individual
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Priority to CN 87214911 priority Critical patent/CN87214911U/zh
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Abstract

一种组合式链轮,将一个整体链轮分成轮毂和轮缘两部分,并把轮缘分成三块,这样,解决了整体链轮安装和维修困难的缺陷,适用于采矿,化工、冶金、建材、粮食加工工业。

Description

本实用新型涉及一种组合式链轮。
现在提升机链轮均为整体形式,十分笨重,给装卸带来不便,当轮缘被磨损后,须将整个链轮从轴上拆下,很困难,链轮的利用率也很低。
为了克服链轮磨损而造成的链轮利用率低及维修困难缺陷,设计出一种组合式链轮,将轮缘部分和轮毂部分分开,使维修方便,提高链轮的利用率。
本实用新型的主要技术特征是将链轮分成轮毂和轮缘两部分,并把轮缘做成三块,每块轮缘的角度为120°,且把每块轮缘做成
Figure 87214911_IMG2
形状。用螺丝固定在轮毂上。采用金属材料制做。
本实用新型的结构简单制造容易,操作方便,提高了链轮的利用率。
图1为链轮,图2为轮缘,图3为轮毂,其中「1」为轮毂,「2」为轮缘,「3」为螺丝,「4」为螺孔。
当链轮磨损后,只要将连接轮毂和轮缘的螺丝松开,拆下轮缘,然后装上新的轮缘,用螺丝旋紧即可。

Claims (1)

1、一种组合式链轮。其特征是将链轮分成轮毂和轮缘两部分,并把轮缘做成三块,每块轮缘的角为120°,用螺丝固定在轮毂上,采用金属材料制做。
CN 87214911 1987-10-30 1987-10-30 组合式链轮 Pending CN87214911U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 87214911 CN87214911U (zh) 1987-10-30 1987-10-30 组合式链轮

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 87214911 CN87214911U (zh) 1987-10-30 1987-10-30 组合式链轮

Publications (1)

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CN87214911U true CN87214911U (zh) 1988-07-13

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Family Applications (1)

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CN 87214911 Pending CN87214911U (zh) 1987-10-30 1987-10-30 组合式链轮

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CN (1) CN87214911U (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008000155A1 (fr) * 2006-06-20 2008-01-03 China Aluminium International Engineering Corporation Limited Structure de plateau de pédalier pouvant être rapidement remplacée
CN101898678A (zh) * 2010-06-29 2010-12-01 郑维武 一种毛链刮扳机组装式链轮
CN102963681A (zh) * 2012-12-10 2013-03-13 淮北重科矿山机器有限公司 组合式链轮头轮组
CN104271989A (zh) * 2013-04-30 2015-01-07 迪特里希·布劳恩 用于矿业传送装置的或矿业开采机器的环链的链驱动装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008000155A1 (fr) * 2006-06-20 2008-01-03 China Aluminium International Engineering Corporation Limited Structure de plateau de pédalier pouvant être rapidement remplacée
CN101898678A (zh) * 2010-06-29 2010-12-01 郑维武 一种毛链刮扳机组装式链轮
CN101898678B (zh) * 2010-06-29 2012-11-28 郑维武 一种毛链刮扳机组装式链轮
CN102963681A (zh) * 2012-12-10 2013-03-13 淮北重科矿山机器有限公司 组合式链轮头轮组
CN102963681B (zh) * 2012-12-10 2015-09-02 淮北重科矿山机器有限公司 组合式链轮头轮组
CN104271989A (zh) * 2013-04-30 2015-01-07 迪特里希·布劳恩 用于矿业传送装置的或矿业开采机器的环链的链驱动装置

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