CN204851272U - 一种减振支承的悬臂式掘进机伸缩部 - Google Patents

一种减振支承的悬臂式掘进机伸缩部 Download PDF

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Publication number
CN204851272U
CN204851272U CN201520591205.1U CN201520591205U CN204851272U CN 204851272 U CN204851272 U CN 204851272U CN 201520591205 U CN201520591205 U CN 201520591205U CN 204851272 U CN204851272 U CN 204851272U
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pars contractilis
damping supporting
boom
damping
spline housing
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申忠玉
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Abstract

一种减振支承的悬臂式掘进机伸缩部,其特征在于:所述的一种减振支承的悬臂式掘进机伸缩部包括截割头组件,伸缩部外筒组件,伸缩部内筒组件,保护外筒组件,花键套和减振支承。本实用新型的优点:截割头做截割工作时,通过减振支承对花键套起到减振,抗振作用。

Description

一种减振支承的悬臂式掘进机伸缩部
技术领域
本实用新型涉及悬臂式掘进机,特别涉及了悬臂式掘进机伸缩部。
背景技术
目前,市场上的悬臂式掘进机的伸缩部伸缩部内筒组件和花键套之间是间隙配合,没有减振装置,截割头组件在截割工作时使花键套会产生振动,严重影响了花键套的寿命,市场急需花键套具有减振功能的悬臂式掘进机伸缩部产品来提高工作效率和产品质量,增长悬臂式掘进机花键套的寿命。
发明内容
本实用新型的目的是为了实现在悬臂式掘进机截割头组件做截割工作时,通过减振支承对花键套起到减振,抗振作用提高悬臂式掘进机伸缩部的寿命。
所述的一种减振支承的悬臂式掘进机伸缩部包括截割头组件(1),伸缩部外筒组件(2),伸缩部内筒组件(3),保护外筒组件(4),花键套(5),减振支承(6)。
其中,保护外筒组件(4)在伸缩部外筒组件(2)外面,伸缩部内筒组件(3)在伸缩部外筒组件(2)内部,花键套(5)在伸缩部内筒组件(2)内部,减振支承(6)装在伸缩部内筒组件(2)上,对花键套(5)起减振支承作用。
附图说明:
下面结合附图及具体实施方式对本实用新型作进一步详细的说明:
图1是一种减振支承的悬臂式掘进机伸缩部的结构示意图。
具体实施方式
实施例图1
本实用新型的目的是为了实现在悬臂式掘进机截割头组件做截割工作时,通过减振支承对花键套起到减振,抗振作用提高悬臂式掘进机伸缩部的寿命。
所述的一种减振支承的悬臂式掘进机伸缩部包括截割头组件(1),伸缩部外筒组件(2),伸缩部内筒组件(3),保护外筒组件(4),花键套(5),减振支承(6)。
其中,保护外筒组件(4)在伸缩部外筒组件(2)外面,伸缩部内筒组件(3)在伸缩部外筒组件(2)内部,花键套(5)在伸缩部内筒组件(2)内部,减振支承(6)装在伸缩部内筒组件(2)上,对花键套(5)起减振支承作用。

Claims (1)

1.一种减振支承的悬臂式掘进机伸缩部,其特征在于:所述的一种减振支承的悬臂式掘进机伸缩部包括截割头组件(1),伸缩部外筒组件(2),伸缩部内筒组件(3),保护外筒组件(4),花键套(5),减振支承(6),保护外筒组件(4)在伸缩部外筒组件(2)外面,伸缩部内筒组件(3)在伸缩部外筒组件(2)内部,花键套(5)在伸缩部内筒组件(2)内部,减振支承(6)装在伸缩部内筒组件(2)上,对花键套(5)起减振支承作用。
CN201520591205.1U 2015-08-09 2015-08-09 一种减振支承的悬臂式掘进机伸缩部 Expired - Fee Related CN204851272U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105401941A (zh) * 2015-12-23 2016-03-16 林州重机集团股份有限公司 一种掘进机伸缩结构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105401941A (zh) * 2015-12-23 2016-03-16 林州重机集团股份有限公司 一种掘进机伸缩结构

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