可調(diào)行距高速水稻插秧機(jī)移箱機(jī)構(gòu)設(shè)計(jì)畢業(yè)論文-資料下載頁(yè)
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【導(dǎo)讀】國(guó)內(nèi)外水稻插秧機(jī)移箱機(jī)構(gòu)研究現(xiàn)狀...........錯(cuò)誤!共同進(jìn)步，建設(shè)社會(huì)主義和諧社會(huì)。舉足輕重的作用。但隨著農(nóng)村人口老齡化水平慢慢提升和年輕勞動(dòng)力的行業(yè)轉(zhuǎn)移。但目前國(guó)內(nèi)生產(chǎn)上使用的高速插秧機(jī)行距固定，而我國(guó)各個(gè)地區(qū)的地域。行詳細(xì)設(shè)計(jì)，并進(jìn)行校核，保證設(shè)計(jì)的合理性。多科學(xué)界工作者追求的目標(biāo)，也是捍衛(wèi)我國(guó)糧食安全問(wèn)題的重要舉措。在解決全國(guó)人口的溫飽問(wèn)題中起到了不容忽視的重要作用。射等多種地理環(huán)境的影響，對(duì)于行距的要求也很大。要取決于用戶(hù)需求。但從目前的市場(chǎng)和需求來(lái)看寬窄行水稻插秧機(jī)送秧量等已無(wú)法滿(mǎn)足眾多用。調(diào)節(jié)的可調(diào)行距高速插秧機(jī)的移箱機(jī)構(gòu)勢(shì)在必行。從間歇性送秧到連續(xù)性送秧，其工作效率毋庸置疑已作出了非常大的提高。機(jī)構(gòu)的具體形式也隨著其發(fā)展研究而呈現(xiàn)出多種多樣。式工作逐漸向具備緩沖機(jī)制的持續(xù)送秧機(jī)構(gòu)轉(zhuǎn)型。動(dòng)，這樣就避開(kāi)了由移箱的停頓而導(dǎo)致的慣性沖擊。以此在增強(qiáng)了插秧速度以及
【正文】 、淵博的專(zhuān)業(yè)知識(shí)、以身作則的崇高品質(zhì)所深深折服。嚴(yán)師出高徒，朱老師所帶 的研究生桃李滿(mǎn)天，學(xué)生科研成果碩果累累。但我不是個(gè)聽(tīng)話(huà)的好學(xué)生，沒(méi)少讓朱老師花費(fèi)心思和功夫。沒(méi)有朱老師的悉心教導(dǎo)和敦敦教誨，我相信我無(wú)法完成論文的檢驗(yàn)。我相信朱老師那誨人不倦的精神以及高尚的品質(zhì)在日后生活中都將深深影響著我，并讓我在人生的道路上受益匪淺。我將牢記導(dǎo)師教誨，在以后的人生道路上嚴(yán)以待己，寬以待人。謹(jǐn)在此向朱老師表達(dá)我最崇高的敬意！ 同時(shí)感謝朱老師所帶的研究生們和同學(xué)在課下抽出寶貴時(shí)間對(duì)我的論文提出的寶貴意見(jiàn)和建議，幫助我排憂(yōu)解難，使我的論文不斷趨于完善。沒(méi)有你們，相信我也無(wú)法將論文完成得這么順利 。 最后感謝從百忙之中抽出時(shí)間參加本次論文評(píng)答辯所有專(zhuān)家和老師們！ 可調(diào)行距高速水稻插秧機(jī)移箱機(jī)構(gòu) 設(shè)計(jì) 第 17 頁(yè) 參考文獻(xiàn) [1]陳啟圍 . 可調(diào)行距插秧機(jī)移箱機(jī)構(gòu)動(dòng)力學(xué)分析與多學(xué)科優(yōu)化 [D].安徽農(nóng)業(yè)大學(xué) ,20xx. [2]葛俊 . 行距可調(diào)插秧機(jī)移箱機(jī)構(gòu)的設(shè)計(jì)與仿真研究 [D].安徽農(nóng)業(yè)大學(xué) ,20xx. [3]李寶筏 . 農(nóng)業(yè)機(jī)械學(xué) [M]. 中國(guó)農(nóng)業(yè)出版社 ,第 九 版 ,365～ 370. [4]徐飛軍 , 李革 , 趙勻 . 水稻插秧機(jī)移箱機(jī)構(gòu)的發(fā)展研究 [J]，農(nóng)機(jī)化研究， 20xx， （ 5）， 1～ 4. [5]徐飛軍 . 高速水 稻插秧機(jī)移箱機(jī)構(gòu)優(yōu)化設(shè)計(jì) [D]，浙江理工大學(xué)，20xx,3～ 46. [6]牛釗君 . 玉米植質(zhì)缽育移栽機(jī)秧箱機(jī)構(gòu)的設(shè)計(jì)與試驗(yàn)研究 [D].黑龍江八一農(nóng)墾大學(xué) ,20xx. [7]楊文珍 ,趙勻 ,李革 ,俞高紅 . 高速水稻插秧機(jī)移箱螺旋軸回轉(zhuǎn)軌道優(yōu)化設(shè)計(jì) [J]. 農(nóng)業(yè)機(jī)械學(xué)報(bào) ,20xx,06:167168， 175. [8]蒲明輝 ,宋金環(huán) ,盧煜海 ,朱曉慧 . 水稻插秧機(jī)移箱機(jī)構(gòu)中螺旋軸的分析與改進(jìn) [J]. 農(nóng)機(jī)化研究 ,20xx,11:3741. [9]朱德泉 ,陳啟圍 ,姚亞芳 ,宋宇 ,熊瑋 ,張健美 . 高速插秧機(jī)可變螺距螺 旋軸模態(tài)分析與優(yōu)化 [J]. 農(nóng)機(jī)化研究 ,20xx,02:98100， 106. [10]付磊 ,廉哲滿(mǎn) . 雙向螺旋軸建模及其有限元分析 [J]. 機(jī)械工程師 ,20xx,12:168170. [11]張曲 . 步行式窄行距插秧機(jī)分插機(jī)構(gòu)及相關(guān)部件的設(shè)計(jì)與試驗(yàn) [D].江西農(nóng)業(yè)大學(xué) ,20xx. [12]楊文珍 ,楊友東 ,張毅 ,趙勻 . 高速水稻插秧機(jī)四軸移箱機(jī)構(gòu)原理設(shè)計(jì)[J]. 中國(guó)農(nóng)機(jī)化 ,20xx,05:6769. [13] Li Yi,ZHU Zuchao,HE Zhaohui,HE Weiqiang,Abration characteristic analysis of solid_liquid two_phase centrifugal pump[J],Journal of Thermal Science,20xx,20(3),283287. [14]SamGeun Kong,DaeSeok Lee,SuNam Kwak, of sunlightgrown transgenic rice plants expressing Arabidopsis phytochrome A[J],Molecular Breeding,20xx,(14),3545. [15]Fengmei Yao,Yinglong Xu,Erda Lin,Masayuki Yokozawa,Jiahua Zhang,Assessing the impacts of climate change on rice yields in the main rice areas of China[J],Climatic Change,20xx,(80),395409. 可調(diào)行距高速水稻插秧機(jī)移箱機(jī)構(gòu) 設(shè)計(jì) 第 18 頁(yè) Title Design of Adjustable spacing of Seedling Feeder Mechanism of Highperformance rice Transplanter Abstract As one of the main food crops in China, rice has played a pivotal role in solving the problem of food and clothing, as well as guaranteeing food security. However, with the aging of the rural population, and the reason that more and more young labor force transfer to other industry , the traditional manual plant is laborintensive and low efficiency, therefore, the development of mechanized transplanting is imminent. Geographical conditions are not the same in all regions of our country, so the requirements for spacing between rice plants are not the same. But the row spacing of the highspeed rice transplanter used on the current domestic production is fixed, in order to ensure different rice varieties being able to grow at a suitable spacing, and improve planting ability for maximum rice production, an adjustable highspeed rice transplanter is needed. Seeding feeder mechanism is the core institution of highspeed transplanter, which can adjust the width of planting, based on that, we can design an highspeed rice transplanter with seeding feeder mechanism. Based on the main machine, optimization to the structure of seeding feeder mechanism was discussed in this paper. Besides, we found that by optimizing the parameter, the wearability and practicability of the screw shaft and other parts were enhanced. In accordance with the adjustable row transplanter and requirements of highspeed performance, we put forward the overall design, the detailed design of the main parts, and check to ensure that the design is reasonable. Keywords: spaced adjustable,high speed transplanter, shift box， screw axis
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