葵花脫粒篩選機(jī)設(shè)計(jì)和優(yōu)化

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摘要：設(shè)計(jì)了一種結(jié)構(gòu)簡(jiǎn)單、使用維護(hù)方便，同時(shí)能夠進(jìn)行脫粒、篩分、除雜且脫粒完全、篩分凈度好、脫粒效率高、脫粒成本低、適用范圍廣的葵花脫粒篩選機(jī)械。經(jīng)過(guò)初步設(shè)計(jì)和優(yōu)化改進(jìn)后的葵花脫粒篩選機(jī)，具有較高的整機(jī)性能和良好的社會(huì)經(jīng)濟(jì)效益。

關(guān)鍵詞：葵花;脫粒篩選機(jī);優(yōu)化

中圖分類(lèi)號(hào)：S225 文獻(xiàn)標(biāo)識(shí)碼：A 文章編號(hào)：2095-1795（2022）03-0026-03

DOI：10.19998/j.cnki.2095-1795.2022.03.005

Design and Optimization of Threshing and Screening Machine for Sunflower

YANG Xiaohua

（Agricultural and Rural Bureau of Jinzhong，Jinzhong Shanxi 030600，China）

Abstract：A sunflower threshing and screening machine was designed，which has simple structure，convenient operation and maintenance，and could carry out threshing，screening，impurity removal and complete threshing，good screening purity，high threshing efficiency，low threshing cost and wide application range.After preliminary design and optimization，improved sunflower threshing and screening machine has high overall performance and good social and economic benefits.

Keywords： sunflower，threshing and screening machine，optimization

0 引言

葵花，別名向日葵，是桔梗目、菊科、向日葵屬的植物，因花序隨太陽(yáng)轉(zhuǎn)動(dòng)而得名。（剩余4751字）