全电动伺服挖掘机

CORC > 沈阳自动化研究所 > 中国科学院沈阳自动化研究所 > 装备制造技术研究室

	全电动伺服挖掘机
	谷侃锋; 杨国永; 赵明扬; 沙清泉
	2012-08-22
专利国别	中国
专利号	CN202390878U
专利类型	实用新型
产权排序	1
权利人	中国科学院沈阳自动化研究所
其他题名	All-electric servo excavator
中文摘要	本实用新型属于挖掘机领域，具体地说是一种全电动伺服挖掘机，包括作业机构、回转机构及行走机构，其中回转机构相对转动地安装在所述行走机构上，所述作业机构铰接于回转机构；所述作业机构、回转机构及行走机构分别通过独立的伺服电机驱动，所述回转机构上设有为各伺服电机提供电力的控制柜，各伺服电机分别与所述控制柜电连接。本实用新型将现有挖掘机的油缸、液压马达和液压系统全部去掉，采用伺服电机作为动力源，与丝杠机构和齿轮机构配合进行驱动，减少了能量的中间转换过程，能有效节能；本实用新型无需发动机，降低了污染和噪声。
是否PCT专利	否
英文摘要	The utility model belongs to the field of excavators and particularly relates to an all-electric servo excavator, which comprises an operating mechanism, a slewing mechanism and a travelling mechanism. The slewing mechanism is relatively rotatably mounted on the travelling mechanism. The operating mechanism is hinged to the slewing mechanism. The operating mechanism, the slewing mechanism and the travelling mechanism are driven by independent servo motors respectively. A control cabinet for powering every servo motor is arranged on the slewing mechanism. The servo motors are electrically connected with the control cabinet. Oil cylinders, hydraulic motors and a hydraulic system, belonging to existing excavators, are omitted from the all-electric servo excavator, the servo motors are used as the power source and are used with a screw mechanism and a gear mechanism for driving, and accordingly intermediate conversion of energy is omitted, and energy can be effectively economized. The all-electric servo excavator needs no engine, so that pollution and noise are reduced.
公开日期	2012-08-22
申请日期	2011-12-30
语种	中文
专利申请号	CN201120566676.9
专利代理	沈阳科苑专利商标代理有限公司 21002
内容类型	专利
源URL	[http://ir.sia.cn/handle/173321/13373]
专题	沈阳自动化研究所_装备制造技术研究室
推荐引用方式 GB/T 7714	谷侃锋,杨国永,赵明扬,等. 全电动伺服挖掘机. CN202390878U. 2012-08-22.