摘要：本次畢業(yè)設計主要針對我國現(xiàn)行的青飼料切割機人工送料問題，采用自動送料機構，達到避免人工送料，提高操作安全性，并使得送料過程連續(xù)提高工作效率的目的。首先對青飼料切割機做了簡單的介紹；接著分析了青飼料切割機的選型原則及計算方法；然后根據(jù)這些設計原則與計算方法按照給定參數(shù)要求進行選型計算；接著校核所設計的切割機各主要零部件。本設計包括自動送料機構、傳動分動機構、主切刀、機架的設計，以及電機的選型。最后，提出了青飼料切割機設計過程中存在的不足，以便今后的改進。青飼料切割機的發(fā)展對我國養(yǎng)殖業(yè)的飼料加工機械方面的提高意義深遠。
關鍵詞：青飼料；自動送料；傳動；切刀
Green Fodder Cutting Machine Design
Abstract: The graduation design adopt automatic feed mechanism mainly aiming at the manual material feeding problem of the current green fodder cutting machine in our country, in order to avoid manual material feeding to improve operational safety and make the process of feeding continuously to improve work efficiency. Firstly, green fodder cutting machine is introduced. Secondly, the green fodder cutting machine selection principle and method of calculation are analyzed. Then calculation based on these design criteria and selection method of parameters in accordance with the requirements of a given type design are done. Then designed machine on the main components are checked. The design includes the design of automatic feed mechanism, transmission mechanism, the main cutter, frame, and the motor selection. Finally, the deficiencies of the green fodder cutting machine design process proposed, in order to facilitate the future improvements.
Keywords: Green fodder; Automatic feed; Transmission; Cutter
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