2CM-2型马铃薯播种机漏播补偿系统的设计与研究  

Design and test of a microcomputer-controlled loss sowing compensation system for 2CM-2 potato seeder

作　　者：刘全威[1] 吴建民[1] 王蒂[1] 孙伟[1] 王关平[1] 石林榕[1] 吴静[2] 

机构地区：[1]甘肃农业大学工学院,甘肃兰州730070 [2]郑州大学化学与分子工程学院,河南郑州450001

出　　处：《干旱地区农业研究》2013年第3期260-266,共7页Agricultural Research in the Arid Areas

基　　金：国家科技支撑计划资助项目(2012BAD06B03);甘肃省科技重大专项(1102NKDM025)

摘　　要：为了提高马铃薯播种机作业质量和工作效率,针对马铃薯播种机漏播的问题,设计了基于ATmega16单片机的马铃薯播种机漏播补偿系统,采用C语言编写了监测和补偿系统的程序。试验结果表明:系统的灵敏度为0.1356 s,补种率达90%以上,补偿后的漏播率小于1%,补种失败时,声光报警率为100%,漏播补偿系统能够及时准确补种,有效减少漏播损失。In attempt to solve the problem of seeding absent of the Potato Seeder,ameliorate the quality of mechanical work and improve work efficiency,a microcomputer-controlled loss sowing compensation system for potato seeder was developed based on microcomputer-controlled ATmega16,the core of compensation system.The monitor and compensation program were written by using c language.The experiment results indicated that system sensitivity was 0.1356 s,rate of reseeding was 90%,seeding absent rate was less than 1%,and rate of alarm was 100%.When seeding absent of potato seeder occurred,the loss sowing compensation system was able to reseed timely and accurately,and reduce seeding absent loss efficiently.

关 键 词：马铃薯播种机 微控制器 漏播补偿系统 补种机构 

分 类 号：S223.2[农业科学—农业机械化工程] TP277[农业科学—农业工程]