Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/35761
DC FieldValueLanguage
dc.contributor.advisor欒家敏zh_TW
dc.contributor.author劉家福zh_TW
dc.date1999zh_TW
dc.date.accessioned2014-06-06T07:52:53Z-
dc.date.available2014-06-06T07:52:53Z-
dc.identifier.urihttp://hdl.handle.net/11455/35761-
dc.description.abstractUnder the governmental policy pursuant to automation of agricultural cultivation equipment, the technologies to achieve the automation of vegetable seedling have mature, and enter the phase of extensive application in Taiwan. The demand for the manufacturing an enhanced transplanting equipment system has grown in the agriculture industry. The objective of this research project is to design and develop a feeding mechanism as an element of an automated transplanting seedling system. This continuous feeding mechanism is designed to automatically retrieve the seedlings from an elasticized tray with high flexibility; the tray is compatible to the system and has been widely used domestically. After the seedlings are retrieved, they are placed in the planting mechanism through a holding roulette. Development of a continuous, automated feeding mechanism greatly enhances the seedling feeding function of a vegetable transplanter. This research provides useful information regarding the integration of the continuous seedling retrieving mechanism and seedling feeding mechanism in an automatic vegetable transplanter system. The results of the experiment indicate that the subject seedlings feeding mechanism achieves the continuous, automatic feeding function the successful efficiency is 97.2% at the seedling-retrieving rate of 34 plants per minute.en_US
dc.description.abstract在農業自動化政策下,臺灣地區的蔬菜種苗生產自動化技術已經成熟,且進入全面推廣的階段,也因此顯現出蔬菜田間移植機械化方面的殷切需求。本研究目的在設計製造一組全自動移植機之供苗機構,並配合目前國內所使用的高撓性的軟質穴盤,能將蔬菜種苗由軟式穴盤中連續自動取出,並經由盛苗轉盤置入種植機構,俾對研發自動式蔬菜移植機的連續供苗機構有所助益,以期能解決國內自動式蔬菜種苗移植的取苗與連續供苗的問題,進而提供國內研發自動式蔬菜移植機的參考。實驗結果顯示,該供苗機構具有自動連續供苗的功能;當引擎轉速在1250rpm時,取苗速度為40株/分鐘;而最佳的取苗作業,則在引擎轉速為1030rpm,其取苗速度為34株/分鐘,供苗成功率高達97.2%。zh_TW
dc.description.tableofcontents謝誌Ⅰ 摘要Ⅱ ABSTRACTⅢ 目錄Ⅳ 表目錄Ⅶ 圖目錄Ⅷ 第壹章、緒論1 1-1簡介1 1-2國內現況與問題分析2 1-3研究目的3 第貳章、文獻探討5 2-1蔬菜種苗移植機的構造與發展5 2-1.1蔬菜移植機供苗機構的分類與功能7 2-1.2蔬菜育苗穴盤種類與型式9 2-2蔬菜種苗移植機供苗機構之研究發展現況10 2-2.1直立式供苗方式10 2-2.2水平式供苗方式22 2-2.3子彈帶穴格供苗方式24 第參章、蔬菜移植機供苗機構設計試造與功能分析29 3-1設計標準與構想29 3-2蔬菜移植機各部機構設計試造與功能30 3-2.1機體傳動機構及行走部方面設計30 3-2.2自動供苗機構設計38 3-2.3自動取苗機構設計43 3-2.4盛苗轉盤47 3-2.5種植機構49 3-2.6油壓舉升機構51 3-3全自動供苗機構之動作流程52 3-4供苗行程週期之正時分析55 第肆章、實驗設備與方法70 4-1實驗設備及材料60 4-2實驗方法61 4-2.1自動供苗機構功能試驗61 4-2.2自動供苗機構試驗結果統計分析62 第伍章、結果與討論63 5-1自動供苗機構功能試驗結果63 5-2取苗成功率與引擎轉速的關係66 5-3取苗成功率與穴盤穴格位置的關係68 第陸章、結論與建議74 第柒章、參考文獻75 附錄:自動供苗機構取苗試驗結果80zh_TW
dc.language.isoen_USzh_TW
dc.publisher農業機械工程學系zh_TW
dc.subjectvegetable seedingen_US
dc.subject蔬菜種苗zh_TW
dc.subjecttransplanteren_US
dc.subjectfeeding mechanismen_US
dc.subject移植機zh_TW
dc.subject供苗機構zh_TW
dc.title全自動蔬菜種苗移植機供苗機構之設計與研製zh_TW
dc.titleDevelopment of an Automatic Feeding Mechanism for Vegetable Seedling Transplanteren_US
dc.typeThesis and Dissertationzh_TW
item.fulltextno fulltext-
item.languageiso639-1en_US-
item.openairetypeThesis and Dissertation-
item.cerifentitytypePublications-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextnone-
Appears in Collections:生物產業機電工程學系
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