花生脫殼機的設計外文翻譯-免費閱讀
【正文】 First, the status of development of peanut shelling machine Development of peanut shelling machine since 1963 the Ministry issued the original eight local research topic since peanut shelling machine has dozens of peanut shelling machine available. Only a single simple function of peanut shelling machine shelling , cheap to small home based peanut shelling machine is widely used in some parts of China , to plete shelling , separating, sorting and clearing larger peanut grading functions sheller in some large quantities of peanut processing enterprises in more general use . Existing domestic peanut shelling machine many types, such as 6HB6 type peanut sheller , 6HB20 type peanut sheller , 6HB2 type peanut shelling machine, technical parameters see table , its operating efficiency man 2060 times more efficient working industry . 6HB180 type peanut shelling mechanical mixing using a three roll shelling structure allows the second shell . With further adjustment of the peanut industry, peanut production increased year by year , the degree of mechanization shelling peanuts will be a substantial increase in peanut shelling machinery will have broad prospects for development . Many of the principles of peanut sheller , resulting in a variety of different mechanical peanut sheller . Peanut sheller is a key ponent of working parts peanut sheller machine . Technological level sheller machines operating ponents determines the rate of just crushing peanuts , peanuts and a stripping ratio of production efficiency and other important economic indicators. In the current production and sales , peanuts are the main indicators of social fragmentation rate of most concern. Eighties previous peanut sheller machinery , crushing rates are generally greater than 8% and sometimes as high as 15%. Processed peanuts , can be used to extract oil and not for breeding . Also meet export standards . In order to reduce the fragmentation rate and to explore new sheller principle , developed new shelling parts, has bee an important research topic peanut sheller machine . From the early sixties, began in China is seeing a closed cylinder rod pattern , rack gravure peanut sheller . Since 1983 , the basis of the existing research on the peanut sheller parts , they have developed a variety of different structural types of new sheller parts , its main economic indicators , especially indicators significantly improved the rate of broken shell . Second, the research focus peanut shelling machinery Since China39。脫殼機械在技術(shù)性能和作業(yè)環(huán)節(jié)上存在以下問題：（ 1）脫殼率低，脫殼后的果仁破損率高，損失大。花生生產(chǎn)機械化是農(nóng)業(yè)現(xiàn)代化的重要組成部分，是農(nóng)業(yè)和農(nóng)村經(jīng)濟持續(xù)快速發(fā)展的重要保證，近年來，花生機械裝備總量不斷穩(wěn)步增長，作業(yè)水平進一步提高，社會化服務規(guī)模不斷擴大，雖然目前花生脫殼機械化水平較高，但是多應用于經(jīng)濟發(fā)達地區(qū)與示范推廣區(qū)，并且小型機 械多、大型機械少，低檔機械多、
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