毕业设计—红薯粉清洗机设计.docVIP

毕业设计(论文) 课 题 名 称 学 生 姓 名 学 号 系、年级专业 指 导 教 师 职 称 摘 要 滚筒式清洗机是借圆形滚筒的转动，使原料在其中不断地翻转，同时用水管喷射高压水来冲洗翻动的原料，以达到清洗目的。污水和泥沙由滚筒的网孔经底部集水斗排出。该机用于清洗红薯。本滚筒式清洗机是一种比较实用的食品初加工机械，它是由机架、电机、皮带传动系统、减速器、联轴器、链轮传动系统、轴承、螺旋式滚筒、冲洗水管、进出料机构组成。电机、减速器固定在机架上，电机通过皮带传动系统与减速机相连，减速机通过联轴器与小链轮相连，大链轮带动滚筒上的摩擦轮而使得滚筒转动，滚筒内部有螺旋导板，在旋转的同时，通过螺旋导轨实行原料的推进。本新型滚筒式清洗机具有结构简单、能耗低、工作可靠、制造成本低的优点。 关键词：清洗机； 加工机械； 滚筒式； 螺旋； 摩擦轮。 Abstract washing machine drum is rotated by means of a circular cylinder, in which the raw material constantly flip, while using high-pressure water jet to flush the pipes turning raw materials, in order to achieve the purpose of cleaning. Water and sediment from the bottom of the drum set mesh by Pelton discharge. The machine is used to wash sweet potatoes. The drum-type washing machines, is the beginning of a more practical food processing machinery, it is from the rack, motor, belt drive, reducer, couplings, sprockets transmission, bearings, spiral drum, rinse water pipes, composed of material bodies out. Motor, reducer fixed on the frame, the motor via a belt drive system is connected with the gear reducer through the coupling with the small sprocket connected to the large sprocket wheel driven friction drum and makes the drum rotates, the rollers inside a spiral guides while rotating, material advancing through the implementation of the helical guide. The new drum type washing machine has a simple structure, low energy consumption, reliable operation and low manufacturing cost. Keywords: washing machine; processing machinery; drum; spiral; friction wheel. 目 录 摘要…………………………………………………………………………………1 关键词……………………………………………………………………………………1 1 前言……………………………………………………………………………………2 2 清洗机的结构及工作原理………………………………………………………3 2.1清洗机的结构………………………………………………………………3 2.2红薯清洗机的工作原理……………………………………………………3 3 总体方案的论证………………………………………………………………