CN202991034U - 一种掘进机用回转机构 - Google Patents

一种掘进机用回转机构 Download PDF

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Publication number
CN202991034U
CN202991034U CN 201320008438 CN201320008438U CN202991034U CN 202991034 U CN202991034 U CN 202991034U CN 201320008438 CN201320008438 CN 201320008438 CN 201320008438 U CN201320008438 U CN 201320008438U CN 202991034 U CN202991034 U CN 202991034U
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swing
cylinder
cutting arm
utility
model
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Expired - Fee Related
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CN 201320008438
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Inventor
余军伟
贺风华
牟方泽
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XIANGMEI LEADER MINING EQUIPMENT CO Ltd
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XIANGMEI LEADER MINING EQUIPMENT CO Ltd
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Priority to CN 201320008438 priority Critical patent/CN202991034U/zh
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Abstract

本实用新型公开了一种掘进机用回转机构。本实用新型的目的在于提供一种结构简单,体积小巧的掘进机用回转机构。本实用新型包括截割臂、升降油缸、回转支架、回转油缸和油箱体,其特征在于:所述的回转支架通过升降油缸与截割臂相连,通过回转油缸与油箱体连通。本实用新型主要用作体积小巧的掘进机回转机构。

Description

一种掘进机用回转机构
技术领域
本实用新型涉及一种回转机构,尤其涉及一种掘进机用回转机构。 
背景技术
掘进机回转机构是实现掘进机截割臂左右回转和上下往复运动的连接机构。传统的掘进机回转机构由回转台、回转支撑、回转轴承等部件组成,但是其结构复杂,体积较为庞大,且制造成本高,不适用于对整机体积要求较小的中小型掘进机。 
发明内容
本实用新型的目的在于提供一种结构简单,体积小巧的掘进机用回转机构,该机构特别适用于体积较小的中小型掘进机。  
为实现上述目的,本实用新型的技术解决方案是:一种掘进机用回转机构,包括截割臂1、升降油缸2、回转支架3、回转油缸4和油箱体5,其特征在于:所述的回转支架3通过升降油缸2与截割臂1相连,通过回转油缸4与油箱体5连通。 
本实用新型的有益效果是: 
1、结构简单、体积小,特别适合于中小型掘进机。 
2、方便拆卸,使整机易于拆装下井。 
附图说明
图1是本实用新型的结构示意图。 
图2是图1的俯视结构示意图。 
图中:1——截割臂,2——升降油缸,3——回转支架,4—回转油缸,5— —油箱体。 
具体实施方式
下面结合附图对本实用新型及其具体实施方式作进一步详细说明。 
参见图1和2,本实用新型包括截割臂1、升降油缸2、回转支架3、回转油缸4和油箱体5,其特征在于:所述的回转支架3通过升降油缸2与截割臂1相连,通过回转油缸4与油箱体5连通。 
所述的回转支架3分别与截割臂1、升降油缸2、回转油缸4和油箱体5通过铰接相连。回转油缸4的一端与回转支架3铰接相连,另一端与油箱体5铰接相连,控制回转油缸4的进回油,可实现截割臂1的回转运动。升降油缸2的一端与回转支架3铰接相连,另一端与截割臂1铰接相连,控制升降油缸2的进回油,可实现截割臂1的升降运动。 

Claims (1)

1.一种掘进机用回转机构,包括截割臂(1)、升降油缸(2)、回转支架(3)、回转油缸(4)和油箱体(5),其特征在于:所述的回转支架(3)通过升降油缸(2)与截割臂(1)相连,通过回转油缸(4)与油箱体(5)连通。
CN 201320008438 2013-01-08 2013-01-08 一种掘进机用回转机构 Expired - Fee Related CN202991034U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320008438 CN202991034U (zh) 2013-01-08 2013-01-08 一种掘进机用回转机构

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Application Number Priority Date Filing Date Title
CN 201320008438 CN202991034U (zh) 2013-01-08 2013-01-08 一种掘进机用回转机构

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CN202991034U true CN202991034U (zh) 2013-06-12

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103541399A (zh) * 2013-10-17 2014-01-29 徐州五洋科技股份有限公司 一种矿用防爆型履带式扒岩机油缸转向装置
CN105332700A (zh) * 2015-11-23 2016-02-17 蒲长晏 一种煤矿巷道开槽机

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103541399A (zh) * 2013-10-17 2014-01-29 徐州五洋科技股份有限公司 一种矿用防爆型履带式扒岩机油缸转向装置
CN105332700A (zh) * 2015-11-23 2016-02-17 蒲长晏 一种煤矿巷道开槽机
CN105332700B (zh) * 2015-11-23 2018-03-20 蒲长晏 一种煤矿巷道开槽机

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

Granted publication date: 20130612

Termination date: 20160108