CN203306607U - 刮板机用齿轨 - Google Patents

刮板机用齿轨 Download PDF

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Publication number
CN203306607U
CN203306607U CN2013201838708U CN201320183870U CN203306607U CN 203306607 U CN203306607 U CN 203306607U CN 2013201838708 U CN2013201838708 U CN 2013201838708U CN 201320183870 U CN201320183870 U CN 201320183870U CN 203306607 U CN203306607 U CN 203306607U
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toothed rail
rack rails
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scraper
toothed
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Expired - Fee Related
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CN2013201838708U
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史光龙
刘学贤
杨海雄
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GANSU RONGHE GROUP MINING MACHINERY CO Ltd
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GANSU RONGHE GROUP MINING MACHINERY CO Ltd
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Abstract

本实用新型涉及一种刮板机用齿轨,齿轨通过齿轨销(5)与齿轨座(4)连接定位,其特征在于:该齿轨由孔板(1)、柱销(2)、齿轨插板(3)组成,所述柱销(2)下部为平面。与齿轨座连接时柱销平面坐于齿轨座上,有效的增加齿轨座与齿轨的受力接触面积,降低了掰断齿轨和剪断齿轨销的几率;提高了采煤设备的工作效率,降低了刮板机生产厂家的成本。

Description

刮板机用齿轨
技术领域
本实用新型属于煤矿机械设备领域,具体涉及一种刮板机用齿轨。 
背景技术
目前国内大多数刮板机生产企业所用的齿轨与齿轨座连接主要靠齿轨销定位;在井下生产作业条件复杂恶劣,采煤机采煤时齿轨受冲击载荷大而不均匀,单靠齿轨销定位冲击载荷剧烈变化时易将齿轨掰断或齿轨销剪断,使采煤机无法正常工作,井下空间有限,更换齿轨及齿轨销费时、费力,也给提供齿轨及齿轨销的刮板机厂家增加了成本,且存在严重的安全隐患。 
发明内容
本实用新型的目的是为了克服现有技术的缺陷,提供一种刮板机用齿轨,从而有效解决了现有技术中存在的问题。 
为实现本实用新型的目的采取的技术方案是:一种刮板机用齿轨,齿轨通过齿轨销(5)与齿轨座(4)连接定位,其特征在于:该齿轨由孔板(1)、柱销(2)、齿轨插板(3)组成,齿轨插板(3)插入齿轨座(4)中,柱销(2)一端与齿轨插板(3)上部固连,另一端与孔板(1)固连,所述柱销(2)下部为平面。 
本实用新型的有益效果是:与齿轨座连接时柱销平面坐于齿轨座上,有效的增加齿轨座与齿轨的受力接触面积,降低了掰断齿轨和剪断齿轨销的几率;提高了采煤设备的工作效率,降低了刮板机生产厂家的成本。 
附图说明
图1为本实用新型示意图; 
图2为本实用新型与齿轨座装配示意图; 
图中:1-孔板,2-柱销,3-齿轨插板,4-齿轨座,5-齿轨销。 
具体实施方式
以下结合附图对本实用新型的原理和特征进行描述,所举实例只用于解释本实用新型,并非用于限定本实用新型的范围。 
实施例1:见图1、2,一种刮板机用齿轨,齿轨通过齿轨销5与齿轨座4连接定位,其特征在于:该齿轨由孔板1、柱销2、齿轨插板3组成,齿轨插板3插入齿轨座4中,柱销2一端与齿轨插板3上部固连,另一端与孔板1固连,所述柱销2下部为平面。 
以上所述仅为本实用新型的较佳实施例,并不用以限制本实用新型,凡在本实用新型的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本实用新型的保护范围之内。 

Claims (1)

1.一种刮板机用齿轨,齿轨通过齿轨销(5)与齿轨座(4)连接定位,其特征在于:该齿轨由孔板(1)、柱销(2)、齿轨插板(3)组成,齿轨插板(3)插入齿轨座(4)中,柱销(2)一端与齿轨插板(3)上部固连,另一端与孔板(1)固连,所述柱销(2)下部为平面。 
CN2013201838708U 2013-04-13 2013-04-13 刮板机用齿轨 Expired - Fee Related CN203306607U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013201838708U CN203306607U (zh) 2013-04-13 2013-04-13 刮板机用齿轨

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013201838708U CN203306607U (zh) 2013-04-13 2013-04-13 刮板机用齿轨

Publications (1)

Publication Number Publication Date
CN203306607U true CN203306607U (zh) 2013-11-27

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Family Applications (1)

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CN2013201838708U Expired - Fee Related CN203306607U (zh) 2013-04-13 2013-04-13 刮板机用齿轨

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CN (1) CN203306607U (zh)

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Granted publication date: 20131127

Termination date: 20140413