本科毕业设计题目：枳壳自动切割机的设计
学院：工学院
姓名：
学号：
专业：机械设计制造及其自动化
年级：05级
指导教师：赵进辉
二OO九年五月
摘要
枳壳为芸香科植物枸橘、酸橙、香圆或玳玳花等将近成熟的果实。植物形态像“枸橘”、“枳实”、“香橼”、“玳玳花”条。而本次毕业设计是关于枳壳自动切割机的设计，是一种中药饮片枳壳加工机械。该机结构紧凑，设计简单，易操作，主要由机架，传动机构，压料机构，传送机构，切割机构组成。其特征是将从料斗进入切割槽的枳壳进行剖半处理，然后将剖半的枳壳通过输送槽输送到出料口阴干、风干或微火烘干。这样就能以工业生产规模将枳壳自鲜果经剖半直接加工成半球状，工作效率高，成品质量高而稳定，使手工制作枳壳饮片的状况得到根本改观。加工料7～8月采收时直径为5～6厘米，烘干后直径为3～5cm，形状为球形，厚0.4～1.3cm。这就对机械加工提供了数据要求：
1．出料口大小在25厘米。
2．切割刀选用0.2～0.4厘米厚高硬度材料。
3. 该机的整体结构造型要求其长宽高不能大于1.2米。
在枳壳自动切割机的设计、制造以及应用方面,目前我国与国外先进水平相比仍有较大差距,国内在设计制造枳壳自动切割机过程中存在着很多不足。本次枳壳自动切割机设计代表了设计的一般过程, 对今后的选型设计工作有一定的参考价值。
关键词：枳壳自动切割机；传送链；割刀
Aurantii for Rutaceae Poncirus plants, lime, or Turpinia Dai Dai spent nearly ripe fruit and so on. Plant morphology such as "Poncirus", "bitter orange", "citron", "Dai Dai Hua" section. And the graduation project is about the automatic cutting machine Aurantii design, is a traditional Chinese medicine processing machinery Aurantii Pieces.It is compact and is designed to be simple, easy-to-use, mainly by the rack, transmission, body binder, transmission organizations, cutting agencies. Characterized by cutting from the hopper into the trough of the Aurantii treatment for post-mortem, and then a half Aurantii autopsy groove through the transmission of material transported to dry mouth, dry or drying wei huo.This will be an industrial scale of production by Poncirus trifoliata fruit from the semi-direct post-mortem into hemispherical processing, efficient and stable high quality products to make hand-made pieces Aurantii fundamentally changed the situation.Processing of materials from 7 to harvesting in August, when a diameter of 5 to 6 centimeters in diameter after drying for 3 ~ 5cm, for the spherical shape, thickness 0.4 ~ 1.3cm. This provides a mechanical processing of data requirements:
1. Entrance and exit of 10 cm in size.
2. Cutter selection of 0.2 ~ 0.4 cm thick high hardness materials.
3. It shapes the overall structure of its dimensions can not be greater than 1.2 meters.
Aurantii automatic cutting machine in the design, manufacture and application in China, compared with foreign advanced level there is still a wide gap between the domestic manufacturers in the design process Aurantii automatic cutting machine, there are many deficiencies.The automatic cutting machine Aurantii design on behalf of the general process of design, type design for the future that there is a reference value.
Key words:Automatic cutting machine Aurantii; transmission chain; cutting knife
