CN2477583Y - 环保型输送机托辊 - Google Patents

环保型输送机托辊 Download PDF

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Publication number
CN2477583Y
CN2477583Y CN 01207582 CN01207582U CN2477583Y CN 2477583 Y CN2477583 Y CN 2477583Y CN 01207582 CN01207582 CN 01207582 CN 01207582 U CN01207582 U CN 01207582U CN 2477583 Y CN2477583 Y CN 2477583Y
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roller
roll body
packing ring
antifriction
axle
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Expired - Fee Related
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CN 01207582
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李月强
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Individual
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Abstract

本实用新型公开了一种环保型输送机托辊,由辊体、轴、内外密封圈、滚动轴承、垫圈所组成,辊体的两端为内凹直筒口形,辊体的中间孔穿过轴,两端的内凹孔由滚动轴承、内外密封圈、垫圈所组成,垫圈固定并密封轴。托体为注塑一次成型件,辊体两端轴承安装时同轴度得到有效保证,使托辊运转更灵活。注塑件使用废旧塑料或者尼龙材料,利于环保。

Description

环保型输送机托辊
本实用新型属于输送机部件,它广泛应用于带式输送机械上。
带式输送机在我国应用十分广泛,每年需要使用托辊量达几千万套。常用尼龙辊、无缝钢管辊、专用高频焊管辊,消耗材料十分可观,成本很高。目前通常使用的托辊辊筒与轴承座,分为两件制造后组装成一体,成为辊体,其加工制造工艺复杂,组装后两个轴承座同轴度很难保证同轴,致使托辊轴承运转不灵活,严重的导致托辊不转动,而出轴承卡死现象。
本实用新型的目的是克服现有技术不足,提供一种结构简单、运转灵活、可一次成型的环保型带式输送机用托辊。
本实用新型的目的是通过以下措施实现的:它由辊体、轴、内外密封圈、滚动轴承、垫圈所组成,辊体的两端为内凹直筒口形,辊体的中间孔穿过轴,两端的内凹孔由滚动轴承、内外密封圈所组成,垫圈固定并密封轴。辊体为注塑一次成型件,代替传统的托辊辊筒和轴承座,辊体两端轴承安装时同轴度得到有效保证,使托辊运转更灵活。
本实用新型结构简单,运转更灵活,保证适用,成本底廉。其中辊体为一次成形注塑件,简化加工组装工艺,既保证两端轴承组装后的同轴度,使托辊运转灵活,又降底托辊成本。注塑件使用废旧塑料或者尼龙材料,有利于环保。
下面结合附图对本实用新型做进一步的详述。
附图1为本实用新型结构示意图。
参照附图1,本实用新型由辊体1、轴2、内外密封圈3和4、滚动轴承5、垫圈7所组成,辊体1的两端为内凹直筒口形,辊体1的中间孔穿过轴2,两端的内凹孔由滚动轴承5、内外密封圈3和4、垫圈6、垫圈7所组成,垫圈7固定并密封轴2。在辊体1直筒形内凹孔内和轴2上安装带密封的滚动轴承5,在滚动轴承5外侧分别安装带迷宫的内、外密封圈3和4及垫圈6,轴2的最外端安装垫圈7。辊体1采用添加有添加剂废旧塑料或者尼龙材料制成。

Claims (3)

1、一种环保型输送机托辊,由辊体(1)、轴(2)、内外密封圈(3、4)、滚动轴承(5)、垫圈(7)所组成,其特征在于:辊体(1)的两端为内凹直筒口形,辊体(1)的中间孔穿过轴(2),两端的内凹孔由滚动轴承(5)、内外密封圈(3、4)、垫圈(6)、垫圈(7)所组成,垫圈(7)固定并密封轴(2)。
2、根据权利要求1所述的环保型输送机托辊,其特征在于:所述的辊体(1)直筒形内凹孔内和轴(2)上安装带密封的滚动轴承(5),在滚动轴承(5)外侧分别安装带迷宫的内、外密封圈(3、4)和垫圈(6),轴(2)的最外端安装垫圈(7)。
3、根据权利要求1或2所述的环保型输送机托辊,其特征在于:所述的辊体(1)为废旧塑料或者尼龙材料。
CN 01207582 2001-03-20 2001-03-20 环保型输送机托辊 Expired - Fee Related CN2477583Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01207582 CN2477583Y (zh) 2001-03-20 2001-03-20 环保型输送机托辊

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 01207582 CN2477583Y (zh) 2001-03-20 2001-03-20 环保型输送机托辊

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CN2477583Y true CN2477583Y (zh) 2002-02-20

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CN 01207582 Expired - Fee Related CN2477583Y (zh) 2001-03-20 2001-03-20 环保型输送机托辊

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103879740A (zh) * 2014-03-27 2014-06-25 杨延柏 一种托辊

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103879740A (zh) * 2014-03-27 2014-06-25 杨延柏 一种托辊
CN103879740B (zh) * 2014-03-27 2016-04-13 杨延柏 一种托辊

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