CN201292140Y - 镶嵌式过渡槽 - Google Patents

镶嵌式过渡槽 Download PDF

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Publication number
CN201292140Y
CN201292140Y CNU2008200153628U CN200820015362U CN201292140Y CN 201292140 Y CN201292140 Y CN 201292140Y CN U2008200153628 U CNU2008200153628 U CN U2008200153628U CN 200820015362 U CN200820015362 U CN 200820015362U CN 201292140 Y CN201292140 Y CN 201292140Y
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upper flange
lead
over groove
pin
moving upper
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CNU2008200153628U
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李长淮
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Individual
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Abstract

一种镶嵌式过渡槽,其特征是镶嵌式过渡槽由过渡底槽和活动上翼板组成,过渡底槽和活动上翼板采用子口式推拉结构并通过定位销和销母—螺栓结构连接为一个整体。本实用新型由于过渡底槽和活动上翼板采用子口式推拉结构并通过定位销和销母连—螺栓结构接为一个整体,当活动上翼板磨损超限时,不需要更换整个过渡槽,只需更换活动上翼板,具有省时、省力和方便的优点。

Description

镶嵌式过渡槽
技术领域
本实用新型涉及煤矿机械技术领域,特别是一种输送煤的镶嵌式过渡槽。
背景技术
过渡槽是刮板输送机的关健部件,目前甩使用的过渡槽均为一体式结构,由于在整机运行过程中,刮板链由水平段向卸载段运行而造成过渡槽的受力大,磨损快,尤其是在过渡槽圆弧段的上翼板部位,是集中受力磨损点,磨损一旦超限,便需停产,将该过渡槽整体拆下并更换新的过渡槽,费时、费力,影响生产。
发明内容
本实用新型的目的是提供一种便于维护和便于更换翼板的镶嵌式过渡槽。
本实用新型是这样实现的,其特征是镶嵌式过渡槽由过渡底槽和活动上翼板组成,过渡底槽和活动上翼板采用子口式推拉结构并通过定位销和销母-螺栓结构连接为一个整体。
本实用新型由于过渡底槽和活动上翼板采用子口式推拉结构并通过定位销和销母连-螺栓结构接为一个整体,当活动上翼板磨损超限时,不需要更换整个过渡槽,只需更换活动上翼板,具有省时、省力和方便的优点。
附图说明
以下结合附图对本实用新型做进一步的的描述;
图1是镶嵌式过渡槽的结构示意图。
具体实施方式
如图1所示,该镶嵌式过渡槽包括过渡底槽1和活动上翼板3,镶嵌式过渡槽由过渡底槽1和活动上翼板3组成,过渡底槽1和活动上翼板3采用子口式推拉结构并通过定位销2和销母4螺栓结构连接为一个整体,当活动上翼板3磨损超限时,只需将活动上翼板3处的螺栓卸掉,退掉定位销2并将报废的活动上翼板3取出,更换新的活动上翼板3。

Claims (1)

1、一种镶嵌式过渡槽,其特征是镶嵌式过渡槽由过渡底槽和活动上翼板组成,过渡底槽和活动上翼板采用子口式推拉结构并通过定位销和销母-螺栓结构连接为一个整体。
CNU2008200153628U 2008-09-02 2008-09-02 镶嵌式过渡槽 Expired - Fee Related CN201292140Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200153628U CN201292140Y (zh) 2008-09-02 2008-09-02 镶嵌式过渡槽

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200153628U CN201292140Y (zh) 2008-09-02 2008-09-02 镶嵌式过渡槽

Publications (1)

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CN201292140Y true CN201292140Y (zh) 2009-08-19

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CNU2008200153628U Expired - Fee Related CN201292140Y (zh) 2008-09-02 2008-09-02 镶嵌式过渡槽

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CN (1) CN201292140Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109110393A (zh) * 2018-08-27 2019-01-01 河北冀凯铸业有限公司 一种可更换内腔的分体式过渡槽

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109110393A (zh) * 2018-08-27 2019-01-01 河北冀凯铸业有限公司 一种可更换内腔的分体式过渡槽

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Granted publication date: 20090819

Termination date: 20110902