CAJ | 학술논문

根据黄河三角洲麦棉轮作体系的种植规格，研发了一种能同时完成开沟、播种、施肥和覆膜工作的大型多功能精密棉花播种机。采用液压折叠技术，能够适应不同地块大小和不同地形；采用四杆仿形机构，实现了播深一致性的要求，且仿形量可以达到80～120 mm；采用勺盘式排种器，实现精密播种，可保证空穴率小于2％。
근거황하삼각주맥면륜작체계적충식규격，연발료일충능동시완성개구、파충、시비화복막공작적대형다공능정밀면화파충궤。채용액압절첩기술，능구괄응불동지괴대소화불동지형；채용사간방형궤구，실현료파심일치성적요구，차방형량가이체도80～120 mm；채용작반식배충기，실현정밀파충，가보증공혈솔소우2％。
The cotton planter for film covering is a large multi-functional precision planter which can furrow, seed, fer-tilize and laminate at the same time .According to the domestic and foreign development situation and trend of cotton planter , this machine is optimized on the basis of 2 BM-6 cotton planter in Agricultural Science Institute in Binzhou , Shandong Province .And it is designed to comply with the cotton-picking machine .This machine adopts hydraulic fold-ing technology and can adapt to different sizes and different terrain;uses four rod profiling mechanism for the uniformity of sowing depth; uses a spoon disc seeder for precision planting .