文档介绍：半自动青枣去核机传动机构设计[ 摘要] 核果类水果去核工作是水果加工过程中一项十分重要的前处理工序。最近几年,伴随着人民物质和生活水平的不断提高,人工加工的费用越来越高,人们对食品去核质量的要求也越来越严格。因此,开发性能优良的去核机及其它前处理设备是非常必须的。青枣去核机主要由送料、定位、去核、输送装置和传动机构及机体、料斗等组成。由人工管理、控制各单元的协调动作及一致性。送料装置将青枣自动排队送入输送装置,由输送装置将青枣竖直地挨个送入转动的扶正定位机构上部的去核冲针机构上下直线运动将每个定位紧压的青枣枣核去掉,去掉枣核后的青枣从扶正定位机构落入。本文的主要内容有:⑴根据工艺动作顺序和协调要求拟定运动循环图;⑵进行冲压机构和间歇运动机构的选型; ⑶机械运动方案的选择与评定; ⑷对机械传动系统和执行机构进行运动尺寸计算。[ 关键词] 去核机;主传动;凸轮;槽轮; Design of transmission mechanism of semi automatic machine to nuclear jujube Abstract : Drupe fruit to pit fruit processing process ina very important pretreatment process. In recent years, with the continuous improvement of people's material life level, manual processing is ing more and more expensive, people on food to nuclear quality requirements are increasingly stringent. Therefore, development performance excellent to kernel machines and other equipment is necessary. Jujube go nuclear machine is posed ofa feeding, positioning, go nuclear, conveying device and a transmission mechanism and a machine body, a hopper. By artificial management, control and consistency of the coordinated action of each unit. Feeding device will jujube automatic queuing fed into the conveying device, by conveying device will jujube vertically one by one into the rotation of the upper part of the upright positioning mechanism to nuclear punching needle mechanism under the linear movement will remove the positioning of each pressed the jujube jujube, jujube jujube nucleus is removed from Fuzheng positioning mechanism falls into. The main contents of this paper: (1) according to the requirements of process action order and coordination to the intended motion cycle chart; (2) the punching mechanism and an intermittent motion mechanism of selection; (3) selection and evaluation of mechanical movement scheme; (4) mechanical transmission system and the implementing agencies were size motion calculation. Key words : De core machine ; main drive ; Cam ; Geneva 目录 1前言...............................................