CN106499425A - 洗砂机的液压支护组件 - Google Patents

洗砂机的液压支护组件 Download PDF

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Publication number
CN106499425A
CN106499425A CN201611023094.XA CN201611023094A CN106499425A CN 106499425 A CN106499425 A CN 106499425A CN 201611023094 A CN201611023094 A CN 201611023094A CN 106499425 A CN106499425 A CN 106499425A
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China
Prior art keywords
column
front beam
support
hinged
hydraulic stem
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Pending
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CN201611023094.XA
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English (en)
Inventor
丁建明
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Wuxi Washing Machinery Factory
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Wuxi Washing Machinery Factory
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Priority to CN201611023094.XA priority Critical patent/CN106499425A/zh
Publication of CN106499425A publication Critical patent/CN106499425A/zh
Pending legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/04Structural features of the supporting construction, e.g. linking members between adjacent frames or sets of props; Means for counteracting lateral sliding on inclined floor
    • E21D23/0418Positioning devices and stabilizing means for the props
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/16Hydraulic or pneumatic features, e.g. circuits, arrangement or adaptation of valves, setting or retracting devices

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Supports For Plants (AREA)

Abstract

本发明涉及一种洗砂机的液压支护组件,包括支撑座,所述支撑座借助立柱固定连接支撑梁,所述支撑梁借助液压杆与前横梁固连,液压杆倾斜设置,液压杆与所述前横梁的连接端共同与立柱固定连接;所述前横梁与立柱之间连接有连杆组件,所述连杆组件包括相互铰接的水平连杆及倾斜连杆,所述水平连杆与立柱铰接,倾斜连杆铰接有一绑环,所述绑环套设于前横梁上。本发明结构简单,克服了传统液压支架体积大、支护性差的缺点,由于具有整体结构、整体移动形式结构,因此其坚固耐用、支护性好,适于支撑坚硬的顶板。本发明增设在前横梁与立柱之间的连杆组件,进一步增大前横梁的支护稳定性。

Description

洗砂机的液压支护组件
技术领域:
本发明涉及洗砂设备领域,特别涉及洗砂机的支撑装置。
背景技术:
液压支架是一种支撑和管理顶板以及维护必要工作空间的液压动力装置,其优点不仅表现在有很高的支撑能力,使顶板管理更加可靠,而且能够实现自动推移,使洗砂、运输和支护能同时作业,形成连续的生产过程,它是综合机械化采煤必不可少的配套设备。支撑式液压支架的作用主要是支撑和控制顶板,也能在一定程度上防止采空区冒落岩石进入控顶区,它具有切顶作用,随支架的推移,其候补暴露的顶板岩石能全部垮落下来。传统的洗砂机用的液压支架其结构过于复杂,并且占用空间大,支护性不佳,不利于安装和拆卸。
发明内容:
本申请人针对传统液压支架的上述缺点,进行研究和改进,提供一种洗砂机的液压支护组件,其具有结构简单、拆卸方便、占用空间小的特点。
为了解决上述问题,本发明采用如下方案:
一种洗砂机的液压支护组件,包括支撑座,所述支撑座借助立柱固定连接支撑梁,所述支撑梁借助液压杆与前横梁固连,液压杆倾斜设置,液压杆与所述前横梁的连接端共同与立柱固定连接;所述前横梁与立柱之间连接有连杆组件,所述连杆组件包括相互铰接的水平连杆及倾斜连杆,所述水平连杆与立柱铰接,倾斜连杆铰接有一绑环,所述绑环套设于前横梁上。
本发明的技术效果在于:
本发明结构简单,克服了传统液压支架体积大、支护性差的缺点,由于具有整体结构、整体移动形式结构,因此其坚固耐用、支护性好,适于支撑坚硬的顶板。本发明增设在前横梁与立柱之间的连杆组件,进一步增大前横梁的支护稳定性。
附图说明:
图1为本发明的结构示意图。
具体实施方式:
下面结合附图对本发明的具体实施方式作进一步说明。
如图1所示,本实施例的洗砂机的液压支护组件,包括支撑座1,支撑座1借助立柱2固定连接支撑梁3,支撑梁3借助液压杆4与前横梁5固连,液压杆4倾斜设置,液压杆4与前横梁5的连接端共同与立柱2固定连接;前横梁5与立柱2之间连接有连杆组件,连杆组件包括相互铰接的水平连杆6及倾斜连杆7,水平连杆6与立柱2铰接,倾斜连杆7铰接有一绑环8,绑环8套设于前横梁5上。

Claims (1)

1.一种洗砂机的液压支护组件,包括支撑座(1),其特征在于:所述支撑座(1)借助立柱(2)固定连接支撑梁(3),所述支撑梁(3)借助液压杆(4)与前横梁(5)固连,液压杆(4)倾斜设置,液压杆(4)与所述前横梁(5)的连接端共同与立柱(2)固定连接;所述前横梁(5)与立柱(2)之间连接有连杆组件,所述连杆组件包括相互铰接的水平连杆(6)及倾斜连杆(7),所述水平连杆(6)与立柱(2)铰接,倾斜连杆(7)铰接有一绑环(8),所述绑环(8)套设于前横梁(5)上。
CN201611023094.XA 2016-11-19 2016-11-19 洗砂机的液压支护组件 Pending CN106499425A (zh)

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Publications (1)

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CN106499425A true CN106499425A (zh) 2017-03-15

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3908389A (en) * 1973-02-27 1975-09-30 Becorit Grubenausbau Gmbh Mine roof support
CN102951059A (zh) * 2011-08-25 2013-03-06 北汽福田汽车股份有限公司 液压升降尾板机构
CN104132087A (zh) * 2014-06-24 2014-11-05 株洲时代新材料科技股份有限公司 弹性支撑装置
CN105604594A (zh) * 2014-11-25 2016-05-25 无锡市洗选设备厂 洗砂机用的掩护式支撑架
CN105697042A (zh) * 2014-11-25 2016-06-22 无锡市洗选设备厂 洗砂机的液压支撑架

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3908389A (en) * 1973-02-27 1975-09-30 Becorit Grubenausbau Gmbh Mine roof support
CN102951059A (zh) * 2011-08-25 2013-03-06 北汽福田汽车股份有限公司 液压升降尾板机构
CN104132087A (zh) * 2014-06-24 2014-11-05 株洲时代新材料科技股份有限公司 弹性支撑装置
CN105604594A (zh) * 2014-11-25 2016-05-25 无锡市洗选设备厂 洗砂机用的掩护式支撑架
CN105697042A (zh) * 2014-11-25 2016-06-22 无锡市洗选设备厂 洗砂机的液压支撑架

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