槽缝式小麦气吸精密播种机的设计与研究  

Design and Research on Suction Slot-type Precision Wheat Seeder

作　　者：陈凤艳[1] 张晋国[1] 陈凤娟[1] 

机构地区：[1]河北农业大学机电工程学院,河北保定071001

出　　处：《农机化研究》2011年第8期81-84,共4页Journal of Agricultural Mechanization Research

基　　金：国家"十一五"粮食丰产科技工程项目(2006BAD02A08)

摘　　要：我国气吸式精量播种机在大粒穴播作物领域已发展得较为成熟,而对于小粒条播作物(如小麦)气吸精量播种机的研究却仍处于实验阶段,机具存在结构复杂、易堵塞和不适宜大田作业等问题。针对以上问题,设计并制作了一台圆管槽缝式小麦气吸精量播种机,该播种机主要由播种机械系统和电控监测系统构成,作业稳定性高,播种均匀性好,实现了小麦的高效精密播种。In china pneumatic precision seeder is already mature in sowing of the large grain.Research on pneumatic precision seeder,such as wheat planter,is still at an experimental stage,which is complex and easy to plug,not suitable for cropland.To solve the above problem,this paper designed slot-type pneumatic precision wheat seeder.The seeder includes mechanical system and electrical monitoring system.This machine has the following advantages such as high stability,good seeding uniformity which is high efficiency and precision in sowing of wheat.

关 键 词：播种机 小麦 气吸式 精量 圆管槽缝式 

分 类 号：S223.2[农业科学—农业机械化工程]