病人床间自动中转机器人的研究与开发  

Research and development of transfer robots among patients

作　　者：白静[1] 

机构地区：[1]宝鸡文理学院机电工程系,宝鸡721016

出　　处：《机械设计与制造》2012年第3期253-255,共3页Machinery Design & Manufacture

基　　金：陕西省教育厅科研计划项目(11JK0847);宝鸡文理学院院级重点项目(ZK11026)

摘　　要：详细论述了病人床间自动中转机器人的基本结构和功能,介绍了这种自动中转机器人的控制技术及机械部分、动力系统和控制系统的设计过程。该设备是三自由度直角坐标机器人,分别由丝杠螺母机构实现升降运动和手臂的扩展,由齿轮齿条机构实现手臂的伸出和收回,另外还有控制辅助带伸出和收回的机构。完成了在工作人员的操纵下将病床上的病人用机器人手臂托起,移动到其它病床或手术台的工作。该设备在减轻医院工作人员的负担和提高工作效率的同时,对于推动医院向自动化、智能化发展也具有重要意义。The basic structure and function of the automatic transfer robots among patients is intro- duced in detail in it,in which the designing process for the control technology and mechanical parts of the robots,power system and control system is discussed.The robot is one with 3 DOF rectangular coordinate, which lifting and extending of arms shall be realized by screw and nut mechanisms respectively,and ex- tending and recovering of the arm is realized through pinion and rack with control for assisting extending and recovering.Under the control of technicians the robot shall raise the patient lying on bed with its arms and transfer him or her to the other hospital bed or operating table.Besides reducing doctors burden and improving working efficiency of hospital,the robot is meanintfful for hospital to develop to automization and intellectualization.

关 键 词：病人床间自动中转机器人 二维工程图 三维实体 步进电动机 

分 类 号：TH16[机械工程—机械制造及自动化] TH122