禽蛋大小头自动定向排列中轴向运动机理研究  

Axial Motion Mechanism of Automatic Orientation of Egg's Pointed End and Blunt End

作　　者：姜松[1] 姜奕奕[2] 孙柯[1] 陈章耀[3] 徐斌[1] 王国江[1] 

机构地区：[1]江苏大学食品与生物工程学院,镇江212013 [2]江苏大学京江学院,镇江212013 [3]江苏大学土木工程与力学学院,镇江212013

出　　处：《农业机械学报》2013年第10期209-215,共7页Transactions of the Chinese Society for Agricultural Machinery

基　　金：'十一五'国家科技支撑计划资助项目(2006BAD11A12-06);江苏省高校自然科学研究资助项目(11KJA550002);江苏高校优势学科建设工程资助项目

摘　　要：为了探讨禽蛋大小头自动定向排列关键技术的设计计算方法,对禽蛋在输送支撑辊子上的轴向运动进行了动力学和运动规律分析及机理研究,并进行了试验验证。研究表明,禽蛋在输送支撑辊子上的轴向运动符合交错轴摩擦轮传动原理,构建了禽蛋在输送支撑辊子上轴向运动位移的理论计算方法和禽蛋与支撑辊子之间的传动关系模型,建立了禽蛋轴向运动参数测试方法和实际计算方法,洋鸡蛋在输送支撑辊子上的轴向运动实际位移的变化规律与理论计算结果吻合,修正系数为0.55(直径30 mm、中心距57 mm、输送速度57 mm/s)。用交错轴摩擦轮传动原理分析禽蛋在输送支撑辊子上的轴向运动是正确、可行的,为禽蛋大小头自动定向排列装置的设计计算奠定了理论基础。In order to discuss the design and computation methods of egg＇ s pointed end and blunt end automatic orientation, the dynamics and motion regularity were analyzed and the mechanism of axial motion which was generated by the egg on two rolling conveyer rollers was studied. Results showed that the regularity of egg axial motion accorded with the principle of alternating axis friction wheel drive. The theoretical calculation methods of axial motion displacement and the model of transmission relation between egg and rollers were built. The test methods and practical calculation methods of axial motion parameters of egg were also established. Results showed that the regularity of actual displacement for axial motion of city chicken eggs corresponded with the calculation results in theory and the correction factor was 0.55 （diameter of 30 mm, center distance of 57 mm, convey speed of 57 mm/s）. It was practicable to analyze the axial motion of eggs on the supporting rollers by using the principle of alternating axis friction wheel drive which laid the theoretical foundation of design and computation of automatic orientation device of pointed end and blunt end of eggs.

关 键 词：禽蛋 轴向运动 机理 大小头 自动定向 

分 类 号：TS253.3[轻工技术与工程—农产品加工及贮藏工程]