单 位：
佳木斯大学信息电子技术学院;佳木斯大学机械工程学院
关键词：
中药材收获机;夹持带转速;自动控制;单片机
摘 要：
我国现有的深根茎中药材收获机械简易,工作效率低,作业质量差,成为中药材种植业发展的一个瓶颈。为此,以AT89C52单片机为控制核心,以开关传感器为检测手段,结合自动控制原理设计了深根茎中药材收获机夹持带转速自动调节系统。该系统能使夹持带转速实时跟踪机器作业速度变化,从而大大提高了药材的收获效率,降低了药材损失率和破损率。室内土槽试验表明,此控制系统达到了预期设计要求。
译 名：
Automatic Control System in the Gripping-belt Velocity of Root Chinese Traditional Herbal Harvesting Machine
作 者：
Huang Jinxia a,Wang Junfa b,Yu Yonghongb,Li Limina(a.Institute of Information-electronic Technology;b.Institute of Mechanical Engineering,Jiamusi University,Jiamusi 154007,China)
关键词：
chinese herbal medicine harvester;gripping-belt speed;automatic control;single-chip microcomputer
摘 要：
Chinese herbal medicine harvester in agricultural production plays an increasingly important role in.However,our Chinese herbal medicine harvester is still poor work quality,low efficiency,fault etc.Good performance,automation,high intelligent degree of the Chinese herbal medicine harvester will be the aspect of development in the future.Therefore,this paper takes the SCM as core,combined with automatic control theory to the design of the traditional Chinese medicine harvesting machine clamping belt automatic speed control system.The system according to the operation of the machine speed changes,regulation of harvesting machine clamping belt speed,the machine speed and grip tape speed to achieve the best match,thus greatly improving the performance of the harvesting machine.
