The Structure Design of Mounted Sower for Line Seeding of Rape in Till-Less Paddy Field
Mingliang Wu · JOURNAL OF HUNAN AGRICULTURAL UNIVERSITY · 2004
In order to meet the requirement of mechanized production of rape,a sower for line seeding was designed and preliminarily manufactured.The sower adopted cell-seed-wheel distributer and fixed floating device of land wheel,so it can be conveniently hung on all kinds of working machines on paddy field.Since land wheel adopted floating structure,consequenctly the sower have a good adaptability.those influences on the evenness of sowing,including rough soil block and mechanical vibration,can be avoided naturally;In addition can meet the requirement of sowing different variaties and at different quantity.The installation of different pass on pocket axle,the sowing quantity can be adapted among 250~500 g;per acre six-row-sowing a time,the adjustment of linewidth as well as the rate of damage can not pass 5%.