摘要
设计了一种智能型卷帘机,拥有双动力机构、卷帘轴、位置检测装置和水平校正装置。其中双动力机构解决了日光温室卷帘过程中出现卷帘轴一端卷不到位的问题,位置检测装置中的测距传感器可以检测卷帘时卷帘轴左右两端的倾斜程度,结合水平矫正装置中的执行器件实现自动水平矫正。卷帘机拥有现场手动、近程遥控和远程手机短信三种控制模式,在卷帘过程中通过行程开关和时间保护实现双重安全限位保护。
An intelligent rolling machine with dual power institution,roller shutter shaft,position detec-tion device and level correction device was designed.Dual power institution can solve the problem that one side of roller shutter shaft dipped when rolling machine of solar greenhouse works.Distance sensor of position detec-tion device can detect the tilt level of roller shutter shaft,and combined with executive device of level correction device,the roller shutter shaft level correction can be achieved automatically.The rolling machine has manual, short range and SMS control modes.The trip switch and time guard can realize double safety-limit protection in the process of rolling.
出处
《山东农业科学》
2014年第5期21-25,共5页
Shandong Agricultural Sciences
基金
山东省现代农业产业技术体系建设专项资金(SDAIT-02-021-09)
国家现代农业产业技术体系建设专项资金(CARS-25)资助
关键词
卷帘机
位置检测装置
水平矫正装置
遥控
手机短信
Rolling machine
Position detection device
Level correction device
Remote control
SMS
