双刀交替式连续剁馅机的设计

摘要

To overcome the shortcomings of the existing mincing machine technology,a new type of mincing machine with dual cleaver chopping alternatively continuously was designed.The actuators and transmission system of the existing mincing machine were improved so that the reasonable layout of the two-stage cone gear reducer,worm gear reducer,belt transmission mechanism.Moreover,a double crank slider mechanism was made in order to meet the operation requirements.Furthermore,the software ADAMS was used to conduct a kinematic analysis of the actuator.The results showed that the actuator design was the reliable and reasonable.Our newly designed mincing machine turned out to boost chopping efficiency,filling-making quality and avoid the loss of various nutrients and the splash phenomenon effectively.%针对现有剁馅机技术的不足,设计一种可实现两片剁刀交替进行连续往复剁切作业的双刀交替式连续剁馅机.通过改进传统剁馅机的执行机构和传动系统,将二级锥齿轮减速器、蜗轮蜗杆减速器、带传动机构,以及作为执行机构的双曲柄滑块机构进行合理布置,以满足作业要求;并运用ADAMS软件对执行机构进行运动学分析.分析结果表明,执行机构的设计可靠且合理,所设计的新型剁馅机可大幅提高剁馅效率和制馅质量,有效避免各种营养成分的流失和馅沫飞溅现象的发生.