摘要
平贝母为密集型种植模式,目前只能人工播种。为解决平贝母机械化播种问题,研究设计一种气吸式平贝母播种机。阐述该机的结构型式、工作原理及关键部件的参数设计,通过性能试验证明该机可以满足平贝母播种使用要求。
Fritillaria is an intensive planting model and can only be planted by hand. In order to solve the problem of mechanized sowing of fritillary bulb, a kind of air-suction type fritillary bulb planter was researched and designed. This article describes the structural form, working principle and parameter design of the key parts of the machine. The machine was verified to meet the requirements for seed use of fritillaria bulb by performance testing.
作者
李晓明
陈维刚
邹雪剑
LI Xiaoming;CHEN Weigang;ZOU Xuejian(Heilongjiang Academy of Agricultural Machinery,Harbin 150081,China)
出处
《农业科技与装备》
2018年第2期17-20,共4页
Agricultural Science & Technology and Equipment
关键词
平贝母
播种机
气吸式排种器
充种角度
投种角度
传动比
fritillaria bulb
planter
air-suction seed metering device
filling angle
seeding angle
transmission ratio
