CN2791249Y - 采煤机滑靴 - Google Patents

采煤机滑靴 Download PDF

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Publication number
CN2791249Y
CN2791249Y CN 200520090357 CN200520090357U CN2791249Y CN 2791249 Y CN2791249 Y CN 2791249Y CN 200520090357 CN200520090357 CN 200520090357 CN 200520090357 U CN200520090357 U CN 200520090357U CN 2791249 Y CN2791249 Y CN 2791249Y
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slipper
piston shoes
coal
hard alloy
winning machine
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Expired - Fee Related
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CN 200520090357
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English (en)
Inventor
张鑫义
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Sany Heavy Equipment Co Ltd
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Sany Heavy Equipment Co Ltd
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Priority to CN 200520090357 priority Critical patent/CN2791249Y/zh
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Publication of CN2791249Y publication Critical patent/CN2791249Y/zh
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Abstract

本实用新型涉及采煤机上的滑靴装配装置,具体是在煤矿采煤工作面上,安装在采煤机牵引部的起导向及支撑作用的镶嵌硬质合金采煤机滑靴。该镶嵌硬质合金采煤机滑靴由滑靴及镶嵌在其底面的硬质合金组成,可以减少滑靴磨损,增加使用寿命。

Description

采煤机滑靴
技术领域
本实用新型涉及采煤机上的滑靴装配装置,具体是在煤矿采煤工作面上,安装在采煤机牵引部的起导向及支撑作用的镶嵌硬质合金采煤机滑靴。
背景技术
目前,在采煤机上都安装有滑靴,其功能是支撑采煤机,以及采煤机在工作面采煤过程中运动的导向。其材料大多为ZG25Cr3Mo、ZG35CrMnSi等铸钢件。由于经常往复运动,容易磨损。
实用新型内容
为了解决滑靴磨损问题,本实用新型提供一种采煤机滑靴,在其底面镶嵌硬质合金,减少磨损,增加滑靴使用寿命。
本实用新型解决其技术问题所采用的技术方案是:
一种采煤机滑靴,在其底面镶嵌硬质合金层或硬质合金块,硬质合金层或硬质合金块凸出于滑靴底面。
所述硬质合金层或硬质合金块焊接于滑靴底面。
所述硬质合金块数量为一块或多块。
本实用新型的有益效果是:
本实用新型在传统的铸钢件滑靴底部镶嵌硬质合金,减少滑靴磨损,增加使用寿命。
附图说明
图1-3为本实用新型的结构原理图。其中,图1为主视图;图2为图1的A向视图;图3为侧视图。
图中,1为滑靴;2为硬质合金块;
具体实施方式
如图1-3所示,本实用新型镶嵌硬质合金采煤机滑靴由滑靴1及镶嵌在其底面的硬质合金块2(8个,均布)组成,减少滑靴磨损,增加使用寿命。
本实用新型可以将硬质合金块焊接于滑靴底面。

Claims (3)

1、一种采煤机滑靴,其特征在于:在滑靴底面镶嵌硬质合金层或硬质合金块,硬质合金层或硬质合金块凸出于滑靴底面。
2、按照权利要求1所述的采煤机滑靴,其特征在于:所述硬质合金层或硬质合金块焊接于滑靴底面。
3、按照权利要求1所述的采煤机滑靴,其特征在于:所述硬质合金块数量为一块或多块。
CN 200520090357 2005-04-18 2005-04-18 采煤机滑靴 Expired - Fee Related CN2791249Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520090357 CN2791249Y (zh) 2005-04-18 2005-04-18 采煤机滑靴

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520090357 CN2791249Y (zh) 2005-04-18 2005-04-18 采煤机滑靴

Publications (1)

Publication Number Publication Date
CN2791249Y true CN2791249Y (zh) 2006-06-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520090357 Expired - Fee Related CN2791249Y (zh) 2005-04-18 2005-04-18 采煤机滑靴

Country Status (1)

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CN (1) CN2791249Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102536235A (zh) * 2011-12-26 2012-07-04 太原矿山机器集团有限公司 T形导槽插装式滑靴架
CN113482612A (zh) * 2021-08-20 2021-10-08 郑州机械研究所有限公司 一种新型结构导向滑靴

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102536235A (zh) * 2011-12-26 2012-07-04 太原矿山机器集团有限公司 T形导槽插装式滑靴架
CN113482612A (zh) * 2021-08-20 2021-10-08 郑州机械研究所有限公司 一种新型结构导向滑靴

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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20060628

Termination date: 20110418