多功能抓取機(jī)械手臂的設(shè)計(jì)畢業(yè)設(shè)計(jì)-展示頁
2025-03-10 13:40本頁面
【正文】 專 業(yè) : 過程裝備與控制工程 學(xué) 號 : 20211216 指導(dǎo)教師姓名 : 高陽 論文提交時間 : 2021511 論文答辯時間 : 2021512 學(xué)位授予時間 : 北方民族大學(xué)教務(wù)處制 摘 要 多功能機(jī)械手臂主要用于 鑰匙、手機(jī)、錢包、塑料瓶等物品 落入馬桶等狹小空間的 夾取。 它集抓取 物體、照明 和 圖像采集 的多重功能， 能 輕便 ，經(jīng)濟(jì)，高效實(shí)現(xiàn)掉落物體的 抓 取 工作 ， 特別適于 直 管道 的 掏 取 工作。 關(guān)鍵詞： 機(jī)械手臂； 螺紋傳動 ； 四桿機(jī)構(gòu) ；蓄電照明 ； 圖像采集 ABSTRACT Multifunction mechanical hand is mainly used to the clip the keys, cell phone, wallet, plastic bottle and other items falled into narrow space, such as the toilet. It can grab objects, light and get image acquisition and so on. It is economic, efficient to pick up the falling objects, especially for which fall into straight pipe. In order to achieve the above functions, need to design the corresponding transmission mechanism (screw drive), grasping mechanism (four bar linkage) , storage electric lighting system and image acquisition system ,plete the tasks such as the plete 3 d modeling and motion simulation, and draw multifunction mechanical arm assembly drawing, parts drawing. Keywords: Mechanical arm ； Transmission of the whorl； Fourbar mechanism；Storage electric lighting； Image acquisition 北方民族大學(xué) 2021屆 本科生畢業(yè)論文 1 目 錄 第 1 章緒論 ...................................................................................................................... 2 .............................................................................................. 2 目的 .......................................................................................................... 2 意義 .......................................................................................................... 2 本課題的任務(wù)要求和設(shè)計(jì)內(nèi)容 .............................................................................. 2 任務(wù)要求 .................................................................................................... 2 設(shè)計(jì)內(nèi)容 ................................................................................................. 3 設(shè)計(jì)方案 ............................................................................................................ 3 設(shè)計(jì)參數(shù) .................................................................................................... 3 設(shè)計(jì)方案說明 ............................................................................................. 3 結(jié)構(gòu)簡圖及簡單運(yùn)動分析 ........................................................................... 4 第 2 章 機(jī)械設(shè)計(jì) ............................................................................................................. 6 夾持器的設(shè)計(jì) ..................................................................................................... 6 計(jì)算自由度 ................................................................................................ 6 機(jī)構(gòu)設(shè)計(jì) .................................................................................................... 6 基本位置確定 ............................................................................................. 6 機(jī)構(gòu)的運(yùn)動分析 ......................................................................................... 7 受力分析 .................................................................................................... 8 結(jié)構(gòu)尺寸的確定 ....................................................................................... 11 強(qiáng)度校核 .................................................................................................. 15 連接用的銷釘?shù)?選型和強(qiáng)度校核 ............................................................... 16 直管段的設(shè)計(jì) ................................................................................................... 17 選材 .......................
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