摘要

螺旋輸送機(jī)廣泛應(yīng)用于糧食工業(yè)、建筑材料工業(yè)、化學(xué)工業(yè)、機(jī)械制造業(yè)、交通運(yùn)輸業(yè)等國民經(jīng)濟(jì)的各個(gè)部門。其主要用于輸送各種粉狀、粒狀、小塊狀物料，在輸送過程中也可以完成混合攪拌。水平式螺旋輸送機(jī)利用帶有螺旋葉片的螺旋軸的旋轉(zhuǎn)，使物料產(chǎn)生沿螺旋面的相對(duì)運(yùn)動(dòng)，物料受到料槽或輸送管壁的摩擦力作用不與螺旋一起旋轉(zhuǎn)，從而將物料軸向推進(jìn)，實(shí)現(xiàn)物料的輸送。在水平輸送機(jī)中，料槽的摩擦力主要是由物料自身重力所引起的。由于運(yùn)用的廣泛，某些型號(hào)的輸送機(jī)已經(jīng)標(biāo)準(zhǔn)化，如LS 型螺旋輸送機(jī)。本次設(shè)計(jì)介紹了螺旋輸送機(jī)的工作原理，分析了螺旋輸送機(jī)的主要參數(shù)對(duì)其使用性能和輸送能力的影響，闡明了螺旋輸送機(jī)各設(shè)計(jì)參數(shù)的選擇和確定原則及方法。
關(guān)鍵字：輸送機(jī)；螺旋；設(shè)計(jì)










Abstract


Screw conveyor widely used in food industry, building material industry, chemical industry, machinery industry, transportation of various departments of the national economy. It is mainly used for various granular, powder, small block material in the process of conveying, also can complete mixing. Horizontal thread screw conveyor with spiral leaf using spiral of the axis of rotation, make the material of relative motion, the spiral groove or conveying materials by material of wall friction function together with screw rotation to advance, materials axial material conveying. In horizontal conveyor, the manger friction material is mainly caused by the force of its own gravity. Due to the use of certain types of belt conveyor, standardization, such as LS has type screw conveyor. This design introduces the working principle of the spiral conveyer, analyzed the main parameters of screw conveyor for its performance and conveying capacity, expounds the design parameters of the screw conveyor and determine the principles and methods.
Key words: conveyor, Spiral, design






目錄

摘要 I
ABSTRACT II
前言 3
第1章螺旋輸送機(jī)介紹 4
1.1螺旋輸送機(jī)的歷史 4
1.2螺旋輸送機(jī)的發(fā)展趨勢(shì) 7
1.3國內(nèi)外螺旋輸送機(jī)對(duì)比 8
  1.4螺旋輸送機(jī)分類………………………………………………………………………………10
1.5螺旋輸送機(jī)的應(yīng)用范圍 11
第2章螺旋輸送機(jī)的結(jié)構(gòu)及工作原理 12
2.1螺旋式輸送機(jī)的結(jié)構(gòu) 12
2.1.1螺旋 12
2.1.2軸 15
2.1.3軸承 17
2.1.4料槽 17
2.2螺旋輸送機(jī)工作原理 18
第3章螺旋輸送機(jī)的設(shè)計(jì)與參數(shù)選用 20
  3.1 螺旋輸送機(jī)的設(shè)計(jì)方法……………………………………………………………..…...20
3.1.1螺旋輸送機(jī)現(xiàn)代設(shè)計(jì)方法…………………………………………………………………………………………………..21
3.1.2螺旋輸送機(jī)的常規(guī)設(shè)計(jì)………………………………………………………………….23
3.2螺旋輸送機(jī)的設(shè)計(jì)計(jì)算 23
3.2.1輸送物料的運(yùn)動(dòng)分析 23
3.2.2螺旋輸送機(jī)設(shè)計(jì)參數(shù)的確定 27
3.2.3螺旋輸送機(jī)外形及尺寸 36
3.2.4螺旋輸送機(jī)外形長(zhǎng)度組合及各節(jié)重量 37
3.2.5螺旋輸送機(jī)驅(qū)動(dòng)裝置 40
3.2.6螺旋輸送機(jī)軸承選擇 47
3.2.7螺旋輸送機(jī)進(jìn)出料口裝置 47
第4章 螺旋輸送機(jī)的安裝使用及維護(hù) 50
4.1 螺旋輸送機(jī)安裝技術(shù)條件 50
4.2 螺旋輸送機(jī)的使用與維護(hù) 51
總結(jié) 53
致謝 54
參考文獻(xiàn) 56