粮食与饲料工业
糧食與飼料工業
양식여사료공업
CEREAL & FEED INDUSTRY
2014年
12期
6-9
,共4页
胶辊砻谷机%振动喂料%数值模拟%参数优化
膠輥礱穀機%振動餵料%數值模擬%參數優化
효곤롱곡궤%진동위료%수치모의%삼수우화
rubber roller husker%vibration feeding%numerical simulation%parameter optimization
通过对胶辊砻谷机振动喂料槽中单颗粒物料的受力分析和运动分析，建立了振动喂料速度的数学模型，得出了影响喂料速度的数学关系式，探讨了喂料过程的均匀性和平稳性。利用MATLAB软件，模拟分析出喂料槽倾角、激振角、激振频率和振幅对喂料速度的影响；利用该软件中的优化模块，以喂料速度为目标函数，影响因子为约束条件，优化出喂料速度最大情况下的最佳设计参数，并通过实验验证该优化理论及其结果的可行性，为新一代胶辊砻谷机的设计提供参考。
通過對膠輥礱穀機振動餵料槽中單顆粒物料的受力分析和運動分析，建立瞭振動餵料速度的數學模型，得齣瞭影響餵料速度的數學關繫式，探討瞭餵料過程的均勻性和平穩性。利用MATLAB軟件，模擬分析齣餵料槽傾角、激振角、激振頻率和振幅對餵料速度的影響；利用該軟件中的優化模塊，以餵料速度為目標函數，影響因子為約束條件，優化齣餵料速度最大情況下的最佳設計參數，併通過實驗驗證該優化理論及其結果的可行性，為新一代膠輥礱穀機的設計提供參攷。
통과대효곤롱곡궤진동위료조중단과립물료적수력분석화운동분석，건립료진동위료속도적수학모형，득출료영향위료속도적수학관계식，탐토료위료과정적균균성화평은성。이용MATLAB연건，모의분석출위료조경각、격진각、격진빈솔화진폭대위료속도적영향；이용해연건중적우화모괴，이위료속도위목표함수，영향인자위약속조건，우화출위료속도최대정황하적최가설계삼수，병통과실험험증해우화이론급기결과적가행성，위신일대효곤롱곡궤적설계제공삼고。
The single particle in vibration feeder of rubber roller husker was analyzed in this research to learn its stress conditions and movements.Based on the analysis,a mathematical model of vibration feeding speed was established.Besides, the mathematical relationship that could affect the feeding speed was obtained,the uniformity and the stability in the process was investigated.Through the MATLAB,how could the groove obliquity angle,vibrating direction angle,frequency and am-plitude influence the feeding speed was simulated.The optimal design parameters were received for the fastest feeding under the following conditions:the optimization module of MATLAB was applied;the feeding speed was set as the obj ective function;impact factorswereservedastheconstraints.Thetheoriesofoptimizationandrelevantresultshavebeenprovenrightandfeasiblebytheex-perimental verification.References,asaresult,havenbeenprovidedtodevelopthenewgenerationrubberrollerhusker.
