亚洲一区欧美在线,日韩欧美视频免费观看,色戒的三场床戏分别是在几段,欧美日韩国产在线人成

撥指輪式馬鈴薯挖掘機(jī)設(shè)計(jì)與試驗(yàn)
作者:
作者單位:

作者簡介:

通訊作者:

中圖分類號:

基金項(xiàng)目:


Design of Potato Digger in Poke Finger’s Wheel Type
Author:
Affiliation:

Fund Project:

  • 摘要
    • |
  • 圖/表
    • |
  • 訪問統(tǒng)計(jì)
    • |
  • 參考文獻(xiàn)
    • |
  • 相似文獻(xiàn)
    • |
  • 引證文獻(xiàn)
    • |
  • 資源附件
    • |
  • 文章評論
    摘要:

    設(shè)計(jì)了一種與手扶拖拉機(jī)配套的撥指輪式馬鈴薯挖掘機(jī)。該機(jī)采用柵條式挖掘裝置和撥指輪式分離裝置。對分離裝置進(jìn)行了理論分析，確定了其結(jié)構(gòu)參數(shù)。田間試驗(yàn)表明：馬鈴薯挖掘機(jī)挖掘、輸運(yùn)順暢，分離效果明顯，傷薯率為4.5%，損失率為3.6%，明薯率為96.5%。

    Abstract:

    A certain potato digger in poke finger’s wheel type which fit walking tractor was designed. The machine used the fenselike digging device and the separation device in poke finger’s wheel type. The structure parameters of the device for separating potato and soil was determined based on theoretical analysis.Field experimental results showed that potato digger performed smoothly in digging, lifting and transporting without any block, and potatoes were separated effectively from soil. Damage rate was 4.5%, losing rate was 3.6%, and obvious rate was 96.5%.

    參考文獻(xiàn)
    相似文獻(xiàn)
    引證文獻(xiàn)
引用本文

吳建民,李 輝,孫 偉,黃曉鵬,孫步功.撥指輪式馬鈴薯挖掘機(jī)設(shè)計(jì)與試驗(yàn)[J].農(nóng)業(yè)機(jī)械學(xué)報(bào),2010,41(12):76-79. Wu Jianmin, Li Hui, Sun Wei, Huang Xiaopeng, Sun Bugong. Design of Potato Digger in Poke Finger’s Wheel Type[J]. Transactions of the Chinese Society for Agricultural Machinery,2010,41(12):76-79.

復(fù)制
分享
文章指標(biāo)
  • 點(diǎn)擊次數(shù):
  • 下載次數(shù):
  • HTML閱讀次數(shù):
  • 引用次數(shù):
歷史
  • 收稿日期:
  • 最后修改日期:
  • 錄用日期:
  • 在線發(fā)布日期:
  • 出版日期:
文章二維碼