氣力有序拋秧試驗

doi:10.3969/j.issn.1000-1298.[year].[issue].[sequence]

首頁 > 過刊瀏覽>2007年第38卷第7期 >67-70. DOI:10.3969/j.issn.1000-1298.[year].[issue].[sequence]

氣力有序拋秧試驗
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                        10.3969/j.issn.1000-1298.[year].7.[sequence]
                    
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摘要:

基于“氣力”和“有序”工作原理研制了拋秧試驗臺，進行了氣流場,、缽體苗運動高速攝影和拋秧作業(yè)優(yōu)化試驗,。試驗結果表明，缽體苗由超音速噴射氣流順利吹至導苗管,，經(jīng)導苗管的導向后能夠有序落入田間,，驗證了氣力有序拋秧技術的可行性，揭示了該技術的工作機理,，獲得了噴射氣流壓強,、噴嘴直徑和育秧缽土等作業(yè)參數(shù)，并改進設計了有關部件,，為水稻氣力有序拋秧設備的研制和進一步完善提供了依據(jù),。

Abstract:

Throwing transplantation test bed was designed based on pneumatic and ordered principle. Experiments on pneumatic area, high-speed photography of pot seedling movement and working optimization were carried out. Test results indicated that pot seedling was blew out by air jet of supersound speed, and fell into the field in ordered pose, demonstrated the feasibility of pneumatic ordered throwing transplantation technology, revealed the mechanism of the technology, obtained some work parameters as pressure of air jet, nozzle diameter and pot soil and so on, optimized some relative parts, provided basis for designing and improving of the paddy pneumatic ordered throwing transplantation equipments.

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向衛(wèi)兵,羅錫文,王玉興.氣力有序拋秧試驗[J].農(nóng)業(yè)機械學報,2007,38(7):67-70.[J]. Transactions of the Chinese Society for Agricultural Machinery,2007,38(7):67-70.

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