機(jī)械畢業(yè)設(shè)計論文CAD圖紙：水稻半喂入式脫粒機(jī)（喂入與脫粒部分）設(shè)計

目 錄
1.引 言----------------------------------------------------------------------------------------------------(2)
2.結(jié)構(gòu)設(shè)計與計算---------------------------------------------------------------------------------------(2)
2.1方案確定----------------------------------------------------------------------------------------------(2)
2.2喂入方式----------------------------------------------------------------------------------------------(3)
2.3滾筒的長度-------------------------------------------------------------------------------------------(3)
2.4滾筒的直徑 ------------------------------------------------------------------------------------------(3)
2.5脫粒間隙-----------------------------------------------------------------------------------------------(4)
2.6滾筒轉(zhuǎn)速-----------------------------------------------------------------------------------------------(4)
2.7夾持輸送鏈的速度選擇-----------------------------------------------------------------------------(5)
2.8弓齒的設(shè)計--------------------------------------------------------------------------------------------(5)
2.9副滾筒--------------------------------------------------------------------------------------------------(7)
2.8凹版-----------------------------------------------------------------------------------------------------(8)
3.主要技術(shù)參數(shù)-------------------------------------------------------------------------------------------(8)
參考文獻(xiàn)-------------------------------------------------------------------------------------------------- (9)