CN200971883Y - 1立方电铲操作阀 - Google Patents

1立方电铲操作阀 Download PDF

Info

Publication number
CN200971883Y
CN200971883Y CN 200620011586 CN200620011586U CN200971883Y CN 200971883 Y CN200971883 Y CN 200971883Y CN 200620011586 CN200620011586 CN 200620011586 CN 200620011586 U CN200620011586 U CN 200620011586U CN 200971883 Y CN200971883 Y CN 200971883Y
Authority
CN
China
Prior art keywords
utility
model
operating valve
operational
electric shovel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 200620011586
Other languages
English (en)
Inventor
孟凡田
孙彦庆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Hualian Mining Co Ltd
Original Assignee
ZIBO HUALIAN MINING CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZIBO HUALIAN MINING CO Ltd filed Critical ZIBO HUALIAN MINING CO Ltd
Priority to CN 200620011586 priority Critical patent/CN200971883Y/zh
Application granted granted Critical
Publication of CN200971883Y publication Critical patent/CN200971883Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Mechanically-Actuated Valves (AREA)
  • Operation Control Of Excavators (AREA)

Abstract

本实用新型涉及一种1立方电铲操作阀,属于电动铲操作装置,包括操作阀杆,其特征在于操作阀杆由左右两件构成,通过下方设置的总控阀与多项先导阀相连。本实用新型经上述改进后,由于简化了操作阀杆的结构,因此与现有技术相比,具有操作简便、灵活,使用寿命长,漏油现象减少,运行费用低的优点。

Description

1立方电铲操作阀
技术领域
本实用新型属于电动铲操作装置,具体是一种1立方电铲操作阀。
背景技术
1立方电铲广泛应用于各个矿山,虽然型号多样,但操作阀结构基本相同,即由于针对每一个动作油缸,均设置了一个单独的操作阀杆,因此操作繁琐,如原抚顺机械制造厂生产的1立方电铲操作阀,不仅存在上述操作繁琐的不足,而且还因管线联接部件较多,漏油现象严重,平均每5天用一桶变压油,使用寿命短,回转操作阀控制柄众多,操作不方便。
实用新型内容
本实用新型的目的在于解决上述现有技术中存在的不足,提供一种专门针对1立方电铲操作阀漏油,及操作繁琐问题的1立方电铲操作阀。
为实现上述目的,本实用新型是通过以下技术方案实现的:
即一种1立方电铲操作阀,包括操作阀杆,其特征在于操作阀杆由左右两件构成,通过下方设置的总控阀与多项先导阀相连。
本实用新型经上述改进后,由于简化了操作阀杆的结构,因此与现有技术相比,具有操作简便、灵活,使用寿命长,运行费用低的优点。
附图说明
下面结合附图对本实用新型作进一步详细描述:
图1:本实用新型实施例结构示意图。
1操作阀杆、2控制柄、3操作阀杆、4总控阀。
具体实施方式
如图1所示,本1立方电铲操作阀,包括操作阀杆,其特征在于操作阀杆由左、右两件操作阀杆1、2构成,通过下方设置的总控阀4与多项先导阀相连,多项先导阀为现有技术,其联接方式也为常规联接,总控阀4可选用液压控制装置中的多种规格,因本实用新型的主要改进点在于利用其他控制装置中的现有技术,针对矿山用1立方电铲的操作阀进行的优化、简化改进,将原6个以上的操作阀简化为了3个以内,故在此不再详细描述。在左右操作阀杆1、2的中间,还可选装控制柄2,以备临时维修时作为代用。
本实用新型经上述改进后,由于简化了操作阀杆的结构,因此与现有技术相比,具有操作简便、灵活,使用寿命长,漏油现象减少,运行费用低的优点。

Claims (1)

1、一种1立方电铲操作阀,包括操作阀杆,其特征在于操作阀杆由左右两件构成,通过下方设置的总控阀与多项先导阀相连。
CN 200620011586 2006-11-17 2006-11-17 1立方电铲操作阀 Expired - Fee Related CN200971883Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620011586 CN200971883Y (zh) 2006-11-17 2006-11-17 1立方电铲操作阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620011586 CN200971883Y (zh) 2006-11-17 2006-11-17 1立方电铲操作阀

Publications (1)

Publication Number Publication Date
CN200971883Y true CN200971883Y (zh) 2007-11-07

Family

ID=38883137

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620011586 Expired - Fee Related CN200971883Y (zh) 2006-11-17 2006-11-17 1立方电铲操作阀

Country Status (1)

Country Link
CN (1) CN200971883Y (zh)

Similar Documents

Publication Publication Date Title
CN102635587A (zh) 气缸供气控制结构
CN203384136U (zh) 调速阀并联的速度换接回路
CN200971883Y (zh) 1立方电铲操作阀
CN202770112U (zh) 一种用于空分设备低负荷生产的装置
CN201916265U (zh) 一种新型整体式串联多路阀总成
CN201739265U (zh) 掘进机单三联定量泵供油装置
CN104196782A (zh) 举升机串联复合式节流调速回路
CN202597307U (zh) 气缸供气控制结构
CN201507494U (zh) 装载机工作装置先导阀块
CN204127008U (zh) 一种双退活塞液压阀组及双退活塞液压装置
CN202859828U (zh) 一种车用充供氧切换装置
CN203670893U (zh) 多管路导通切换机构
CN202851525U (zh) 快速油缸液压系统
CN203174660U (zh) 装载机的负载敏感操纵系统
CN202326529U (zh) 液压挖掘机液压油循环控制装置
CN202251191U (zh) 主油路换向集成控制阀块
CN201899999U (zh) 使用液压为动力的高压均质机
CN205078520U (zh) 一种液压夹具的液压油路
CN201568397U (zh) 一种传动浓缩机多点液压驱动动力装置
CN205136194U (zh) 一种中位机能可切换的换向阀
CN104782258A (zh) 一种小功率轮式拖拉机强压装置
CN202746332U (zh) 一种带有调节功能的紧凑型液压泵
CN202281043U (zh) 一种循环水系统
CN203476628U (zh) 一种液压气体压缩机
CN201697277U (zh) 一种中央空调智能转换装置

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: SHANDONG HUALIAN MINING CO., LTD.

Free format text: FORMER NAME: ZIBO HUALIAN MINING CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: 256119 Zibo County, Shandong City, east of the town of Yiyuan

Patentee after: Shandong Hualian Mining Co., Ltd.

Address before: 256119 Zibo County, Shandong City, east of the town of Yiyuan

Patentee before: Zibo Hualian Mining Co., Ltd.

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

Granted publication date: 20071107

Termination date: 20121117