DESIGN AND EXPERIMENT ON THE SINGLE-DITCH AND DOUBLE-ROW OPENER FOR NARROW ROW FLAT SEEDER
نویسندگان
چکیده
In order to improve the opener of seeder and its lightweight structure, a new type is designed. The overall structure working principle single-ditch double-row are analyzed, structural parameters machete cutting soil guide board designed optimized. Using penetration angle included as test factors, field experiments were conducted. As indexes, resistance, sowing coefficient variation, depth variation used analyze effect opener. results showed that in terms edge extremely significant, was greater than regarding influence degree. significant. Regarding Based on optimization analysis by using Design Expert 8.0.6, it found performance optimal when 50.03° 42.36°, respectively. 61.47N, 6.49% 4.22%, After verification, basically consistent, seeding trenching meets agronomic requirements. This study can provide basis technical reference for design development ditching technology
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ژورنال
عنوان ژورنال: INMATEH-Agricultural Engineering
سال: 2023
ISSN: ['2068-2239', '2068-4215']
DOI: https://doi.org/10.35633/inmateh-70-24