毕业设计（论文）-绞吸式清淤船机总体设计【全套图纸】.doc

　 中文摘要与关键词 ? 摘　要：本文是在充分调查掌握清淤机工作原理的基础上，结合当前国内外清淤机的发展和常德地区地理条件及工作环境，提出适用于农村地区的绞吸式清淤机。阐述了绞吸式清淤机总体设计的内容，其主要内容包括整体结构设计、绞吸式的工作原理、船壳的设计、传动系统的设计、泥浆泵的选型、动力选择、绞吸头的设计及绞笼轴的设计与校核。对其整台机器的生产成本及推广效应做了经济分析和可行性分析。设计中注重实际，在动力机的选择上采用其设计结构合理，刚性大，油耗低，同时还有结构紧凑，造价低，便于安装等优点。研制出来的绞吸式清淤机操作方便，设计结构合理，不仅带来很大的社会效益，同时带来了很大的经济效益。 关键词：绞吸式清淤机；绞吸头；绞笼轴；泥浆泵；ZH1110柴油机 全套图纸，加153893706 Abstract and keywords Abstract: This article is grasps the clear silt machine principle of work in the full investigation in the foundation, the union current domestic and foreign clear silt machine development with the Chang de area geography condition and the working conditions, proposed is suitable twists to the countryside area attracts the type clear silt machine. Elaborated twists attracts the type clear silt machine system design the content, its main content including the overall construction design, twists the attracting -like principle of work, the hull design, the transmission system design，The sludge pump shaping, the power choice, twists attracts the head the design and twists the cage axis the design and the examination. Have made the economic analysis and the feasibility analysis to its entire machine production cost and the promoted effect. In the design the attention reality, uses its design structure in the engine choice reasonably, rigidity big, oil consumption low, meanwhile has the structure compact, the construction cost is low, is advantageous for merit and so on installment. Develops twists attracts the type clear silt machine ease of operation, the design structure is reasonable, not only brings the very big social efficiency, simultaneously has brought the very big economic efficiency. Key words: Twists attracts the type clear silt machine; Twists attracts the head; Twists the cage axis; Sludge pump; ZH1110 diesel engine 　 第一章 前言 目前由于农村现有养鱼和蓄水的池塘、水库、过水沟渠和游玩场所因多年的漩积使蓄水减少，功能下降而研究推出了一种十分经济且又适宜大小池塘使用的清淤。该配有浮船，能在深水池塘或水库内自行游动作业，也可在无水的情况下固定作业，还可作清水泵和游动吸砂泵使用。~20kW的电动机或柴油机为动力。吸淤泵是一个集搅切、螺旋、离心于一体的混合泵，当泵在工作中