摘要
根据花叶类工业大麻农艺要求和种子特点,研制了2BYM-3型花叶类工业大麻精密播种机。其结构包括新型小粒种子气吸式排种器、电动负压风机、播种单体采用独立平行四杆仿形机构与扁担轮仿形机构相结合的播种单体、种肥同步定量施肥机构、不锈钢肥箱及电子监测系统,可一次完成侧深施肥、精密播种、覆土镇压等复式作业环节。
According to agronomic requirements and seed characteristics of flower and leaf industrial hemp,2BYM-3 precision planter for flower and leaf industrial hemp was studied.Structure adopted a new type of small seed air suction seeder,an electric negative pressure fan,an independent parallel four bar copying mechanism combined with a pole wheel copying mechanism,a synchronous and quantitative fertilization mechanism for seed and fertilizer,a stainless steel fertilizer box,and an electronic monitoring system.It could complete multiple operations such as side deep fertilization,precision seeding,and soil covering and compaction in one go.
作者
张晓青
王德明
朱士强
王志远
李厚贵
ZHANG Xiaoqing;WANG Deming;ZHU Shiqiang;WANG Zhiyuan;LI Hougui(Suihua Branch of Heilongjiang Agricultural Machinery Engineering Science Research Institute,Suihua Heilongjiang 152001,China)
出处
《农业工程》
2023年第7期97-104,共8页
AGRICULTURAL ENGINEERING
基金
2021年黑龙江省省属科研院所科研业务费项目(CZKYF2021-2-C001)。
关键词
花叶类工业大麻
播种机
小粒种子气吸排种器
平行四杆机构
扁担轮仿形机构
复式作业
flower and leaf industrial hemp
planter
small seed air suction seeder
parallel four bar mechanism
carrying pole wheel profiling mechanism
multiple operation
