基本信息:
- 专利标题: 유압굴삭기의 오토(Auto) 정지작업(整地作業) 장치 시스템
- 专利标题(英):Auto levelling work system in excavator
- 专利标题(中):液压挖掘机系统的自动停止工作
- 申请号:KR1019880017997 申请日:1988-12-30
- 公开(公告)号:KR1019920005502B1 公开(公告)日:1992-07-06
- 发明人: 이성철
- 申请人: 대우중공업(주)
- 申请人地址: 인천광역시 동구 인중로 *** (만석동)
- 专利权人: 대우중공업(주)
- 当前专利权人: 대우중공업(주)
- 当前专利权人地址: 인천광역시 동구 인중로 *** (만석동)
- 代理人: 황의만
- 主分类号: E02F3/65
- IPC分类号: E02F3/65 ; E02F3/43 ; E02F9/20
摘要:
The system for performing unmanned grading, has a micro processor for controlling working parts such as boom, arm, bucket in hydraulic excavator. The system has a main control valve (23) connected with a 600 m, arm, bucket, for transmitting hydraulic oil to hydraulic cylinders (10),(20),(30); selection switch (21) of the valve (23) having "b" terminal connected with a plurality of electromagnetic proportional valves (22), "c" terminal connected with operation signal generators (14)(14') and two electric operation levers (13)(13'), "a" terminal connected with key, display controller (15), position calculator (16), D/A converter, A/D converter (18), amplifier (19); micro controller (11) connected with position detector (angle sensor) (25) mounted on connector pins of the boom (1), arm (2), bucket (3).
摘要(中):
用于执行无人驾驶分级的系统具有用于控制液压挖掘机中的起重臂,手臂,铲斗等工作部件的微处理器。 (10),(20),(30)将液压油传送到液压缸(10),(20),(30)上。 具有与多个电磁比例阀(22)连接的“b”端子的阀(23)的选择开关(21),与操作信号发生器(14)(14')连接的“c”端子和两个电动操作杆 13)(13'),与钥匙连接的“a”端子,显示控制器(15),位置计算器(16),D / A转换器,A / D转换器(18),放大器(19) 微型控制器(11)与安装在起重臂(1),臂(2),铲斗(3)的连接器销上的位置检测器(角度传感器)(25)连接。
公开/授权文献:
- KR100057600B1 유압굴삭기의 오토(Auto) 정지작업(整地作業) 장치 시스템 公开/授权日:1992-12-23
信息查询:
EspacenetIPC结构图谱:
E | 固定建筑物 |
--E02 | 水利工程;基础;疏浚 |
----E02F | 挖掘;疏浚 |
------E02F3/00 | 挖掘机;疏浚机 |
--------E02F3/04 | .机械驱动的 |
----------E02F3/08 | ..环链上带挖掘部件的 |
------------E02F3/65 | ...组成部件,例如,驱动,控制装置 |