一种无摩擦气浮空间失重转动模拟装置

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	一种无摩擦气浮空间失重转动模拟装置
	徐志刚; 刘勇; 李峰; 贺云; 徐永利; 童小燕
	2015-06-03
专利国别	中国
专利号	CN104670524B
专利类型	发明授权
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	Friction-free air floating space weightless rotation simulation device
中文摘要	本发明涉及模拟空间失重转动的装置，具体地说是一种无摩擦气浮空间失重转动模拟装置，气浮主轴的两端分别连接有左、右轴端板轴，左、右轴端板轴分别通过轴支撑安装在基体上；气浮主轴外套设有气浮轴轴套，气浮轴轴套与气浮主轴之间留有间隙，左轴端板轴上设有向间隙导入气体的气管，在力矩电机断电时，气浮主轴与气浮轴轴套之间为无摩擦状态；力矩电机转子转接套连接于气浮轴轴套的一侧，力矩电机转子套设在右轴端板轴上、并与力矩电机转子转接套相连，力矩电机定子通过定子压环安装在右轴端板轴上，转子套管位于力矩电机转子与力矩电机定子之间。本发明能最大限度的减小摩擦力，保证转动精度，结构简单、安装方便、便于维护。
是否PCT专利	否
英文摘要	The invention relates to a device for simulating space weightless rotation, in particular to a friction-free air floating space weightless rotation simulation device. The two ends of an air floating main shaft are connected with a left shaft end plate shaft and a right shaft end plate shaft respectively; the left shaft end plate shaft and the right shaft end plate shaft are mounted on a base body by shaft supports respectively; a shaft sleeve of an air floating shaft sleeves the air floating main shaft; a gap is formed between the shaft sleeve of the air floating shaft and the air floating main shaft; an air pipe which is used for introducing air into the gap is arranged on the left shaft end plate shaft; when a torque motor is powered off, a friction-free state is formed between the air floating main shaft and the shaft sleeve of the air floating shaft; a torque motor rotor rotational connection sleeve is connected with one side of the shaft sleeve of the air floating shaft; a torque motor rotor sleeves the right shaft end plate shaft and is connected with the torque motor rotor rotational connection sleeve; a torque motor stator is mounted on the right shaft end plate shaft by a stator pressing ring; a rotor sleeve is located between the torque motor rotor and the torque motor stator. By the aid of the friction-free air floating space weightless rotation simulation device, the friction force is reduced to the greatest extent; the rotation precision is guaranteed, the structure is simple, the installation is convenient and the maintenance is convenient.
公开日期	2016-06-15
申请日期	2013-11-30
语种	中文
专利申请号	CN201310639166.3
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/173321/18932]
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	徐志刚,刘勇,李峰,等. 一种无摩擦气浮空间失重转动模拟装置. CN104670524B. 2015-06-03.