CN2146612Y - 一种传动托辊 - Google Patents

一种传动托辊 Download PDF

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Publication number
CN2146612Y
CN2146612Y CN 92242790 CN92242790U CN2146612Y CN 2146612 Y CN2146612 Y CN 2146612Y CN 92242790 CN92242790 CN 92242790 CN 92242790 U CN92242790 U CN 92242790U CN 2146612 Y CN2146612 Y CN 2146612Y
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CN
China
Prior art keywords
backspin
roll
utility
model
transmission belt
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Expired - Fee Related
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CN 92242790
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English (en)
Inventor
朱连生
王立刚
钱福元
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Dongsheng No3 Resources And Technology Devel And Construction Corp Shenyang
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Dongsheng No3 Resources And Technology Devel And Construction Corp Shenyang
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Application filed by Dongsheng No3 Resources And Technology Devel And Construction Corp Shenyang filed Critical Dongsheng No3 Resources And Technology Devel And Construction Corp Shenyang
Priority to CN 92242790 priority Critical patent/CN2146612Y/zh
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Publication of CN2146612Y publication Critical patent/CN2146612Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

一种传动托辊属于传送带传动托辊的改进。是 在穿入粉煤灰复合材料圆柱体轴心的轴杆两端部,对 称设有可卧入圆柱体两端面凹台内的一对轴承及挡 片。本实用新型与原有的托辊相比,具有结构简单, 重量轻,托辊与传送带的摩擦系数大,不易出故障等 优点。

Description

本实用新型属于传送带传动托辊的改进。
目前,传送物料所用传送带的托辊均为轴杆及与其配置的轴承、轴套及外套等构成,它是通过轴杆的转动带动轴承及外套滚动,移动传送带。这种托辊的装配部件多,结构复杂,易于出现故障,维修不便,辊体为金属结构,托辊与传送带的摩擦系数小,辊体重量大。
本实用新型的目的是针对上述存在的缺点,提供一种结构简单,重量轻,不易出故障的传动托辊。
本实用新型的目的是这样实现的:在穿入粉煤灰复合材料圆柱体(1)轴心的轴杆(4)两端部,对称设有可卧入圆柱体(1)两端面凹台内的一对轴承(2)及挡片(3)。
本实用新型与原有的托辊相比,具有结构简单,重量轻,托辊与传送带的摩擦系数大,不易出故障等优点。本托辊的加工生产方便,并采用大量工业垃圾粉煤灰制成圆柱体,代替外套及其配套件,降低了成本,提高了使用寿命,便于推广应用。
附图为本实用新型的结构示意图。
本实用新型所说的粉煤灰复合材料圆柱体(1)是采用专利申请号为89105083.3的工艺方法制成。其使用方法与原托辊相同。

Claims (1)

1、一种传动托辊,具有轴杆和轴承,其特征是在穿入粉煤灰复合材料圆柱体(1)轴心的轴杆(4)两端部,对称设有可卧入圆柱体(1)两端面凹台内的一对轴承(2)及挡片(3)。
CN 92242790 1992-12-22 1992-12-22 一种传动托辊 Expired - Fee Related CN2146612Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92242790 CN2146612Y (zh) 1992-12-22 1992-12-22 一种传动托辊

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92242790 CN2146612Y (zh) 1992-12-22 1992-12-22 一种传动托辊

Publications (1)

Publication Number Publication Date
CN2146612Y true CN2146612Y (zh) 1993-11-17

Family

ID=33782518

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 92242790 Expired - Fee Related CN2146612Y (zh) 1992-12-22 1992-12-22 一种传动托辊

Country Status (1)

Country Link
CN (1) CN2146612Y (zh)

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C19 Lapse of patent right due to non-payment of the annual fee
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