当前位置: 首页 > 文章 > 联合收获机清选损失监测方法与装置 农业机械学报 2013,44 (2) 7-11
Position: Home > Articles > Monitoring Method and Device for Cleaning Loss of Combine Harvester Transactions of the Chinese Society for Agricultural Machinery 2013,44 (2) 7-11

联合收获机清选损失监测方法与装置

作  者:
李耀明;陈义;赵湛;徐立章
单  位:
江苏大学现代农业装备与技术教育部重点实验室
关键词:
联合收获机;清选损失;监测装置;压电陶瓷
摘  要:
为了实时监测联合收获机田间作业时的籽粒清选损失,提高整机作业性能,设计了一种联合收获机清选损失监测装置,主要由清选损失监测传感器、信号调理电路以及二次仪表构成。室内试验和田间试验结果表明,研制的联合收获机清选损失监测装置工作性能良好,当联合收获机前进速度为0.8 m/s左右时,籽粒清选损失监测装置的监测误差为3.57%;田间作业过程中,二次仪表可以实时提供当前清选损失率,并通过指示灯和报警器告知联合收获机操作人员当前清选损失情况。
译  名:
Monitoring Method and Device for Cleaning Loss of Combine Harvester
作  者:
Li Yaoming;Chen Yi;Zhao Zhan;Xu Lizhang;Key Laboratory of Modern Agricultural Equipment and Technology,Ministry of Education,Jiangsu University;
关键词:
Combine harvester Cleaning loss Monitoring device Piezoceramic
摘  要:
In order to improve the field working performance,a kind of monitoring device for cleaning loss of combine harvester was proposed which primarily consisted of a monitoring sensor,signal conditioning circuit and an indicator.The results showed that the monitoring method and device for cleaning loss of combine harvester performed well.When the forward speed was 0.8 m/s,the error was 3.57%.Through the application of device during field work,the operator was informed of real-time cleaning loss by using indicator light and alarm.

相似文章

计量
文章访问数: 6
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊