511 工程灑水車（五噸載重量）變速箱取力器及水泵傳動(dòng)設(shè)計(jì)（有cad圖）

511 工程灑水車（五噸載重量）變速箱取力器及水泵傳動(dòng)設(shè)計(jì)（有cad圖）,511,工程灑水車（五噸載重量）變速箱取力器及水泵傳動(dòng)設(shè)計(jì)（有cad圖）,工程,灑水車,載重量,變速箱,取力器,水泵,傳動(dòng),設(shè)計(jì),cad 工程灑水車（五噸載重量）變速箱取力器及水泵 傳動(dòng)設(shè)計(jì) 摘 要 本文詳細(xì)介紹了本次設(shè)計(jì)的方法及指導(dǎo)思想，本次設(shè)計(jì)的內(nèi)容是五噸載重量工程灑水車的設(shè)計(jì)。設(shè)計(jì)是通過對一個(gè)現(xiàn)有的二類底盤的改裝進(jìn)行的，重點(diǎn)介紹了總體設(shè)計(jì)與布局的思想和取力器的設(shè)計(jì)方法?？傮w布局本著在保證強(qiáng)度的條件下體現(xiàn)美觀。取力器是將變速箱中的動(dòng)力通過齒輪分出一部分，并驅(qū)動(dòng)水泵工作。設(shè)計(jì)取力器首先要保證動(dòng)力傳輸?shù)姆€(wěn)定性。由于空間布局的限制，要求取力器盡可能的小，在性能與體積之間尋求完美的結(jié)合點(diǎn)。本次設(shè)計(jì)始終本著“標(biāo)準(zhǔn)化，系列化，通用化”的設(shè)計(jì)理念，務(wù)求設(shè)計(jì)的灑水車以合理的成本體現(xiàn)出美觀的外形和卓越的性能。本書同時(shí)還介紹了車架改裝，管路布局，水罐設(shè)計(jì)和變速箱的改裝。本書設(shè)計(jì)的五噸灑水車可用來灌溉植被，并且可以在炎日的夏季通過向路面噴水，以達(dá)到養(yǎng)護(hù)路面、減少揚(yáng)塵，降低地表溫度，也可用作緊急消防車和移動(dòng)泵站。目前由于我國灑水車等特種車輛的改裝生產(chǎn)還處于起步階段，面對的市場非常的廣泛，發(fā)展空間很大。 關(guān)鍵詞： 二類底盤，取力器，水泵，標(biāo)準(zhǔn)化 DESIGN OF POWER TAKE-OFF AND WATER PUMP DRIVING OF ENGINEERING SPRINKLER (5 TONS LOAD WEIGHT) ABSTRACT This paper details the design of this method and the guiding ideology.The design is the subject of five tons deadweight engineering sprinkler design. Design is one of the II chassis for the Reequipment, focus on the thinking of overall design and layout and the design methods of the power take-off. Overall layout embodied beauty guarantee the conditions of the strength. Power take-off takes part of the driving force from the gear box, and drives pumps to work.Design of Power take-off guarantee the stability of power transmission first. Due to space layout restrictions, demanded the power take-off as possible for the small, search for the perfect point between Performance and size. The design has the spirit of "standardization, serialization, and generalized" design philosophy, in order for showing the Beautiful Shape and excellent performance by the Reasonable cost .The book also introduces a modified frame, pipe distribution, tank design and the modified gearbox . The design of the five-ton sprinkles available to irrigate vegetation, and in the summer through sprinkles the road, to conservate the road, reduce dust, reduce the surface temperature, and can be used as a emergency fire truck and emergency pumping station. Because the special vehicles like sprinkler production is still at the initial stage in china, the market is very broad, there is vast market. KEY WORDS: II chassis, power take off, pumps, standardization 目 錄 第一章 前言.......................................1 第二章 灑水車的總體設(shè)計(jì)...........................2 §2.1 總體設(shè)計(jì)要求...............................2 §2.1.1 灑水車設(shè)計(jì)要求.........................2 §2.1.2 總體布置的原則.........................3 §2.1.3 總體參數(shù)的要求.........................3 §2.1.4 主車架改裝注意事項(xiàng).....................4 §2.2 各總成的布置或參數(shù)要求.....................5 §2.2.1 底盤的選取.............................5 §2.2.2 變速器參數(shù)的要求.......................6 §2.2.3 取力器參數(shù)的要求.......................6 §2.2.4 水罐參數(shù)的要求.........................7 §2.2.5 管道系統(tǒng)的布置及要求...................7 第三章 取力器與減速器機(jī)構(gòu)設(shè)..... ..................8 §3.1 設(shè)計(jì)各級齒輪的傳動(dòng)比并計(jì)算各軸的轉(zhuǎn)速及扭矩.8 §3.1.1 分配傳動(dòng)比.............................8 §3.1.2 計(jì)算各齒輪轉(zhuǎn)速.........................8 §3.1.3 計(jì)算各軸轉(zhuǎn)矩...........................9 §3.2 設(shè)計(jì)并校核各級齒輪.........................9 §3.2.1 設(shè)計(jì)并校核取力器齒輪...................9 §3.2.2 設(shè)計(jì)并校核減速箱齒輪................. 12 §3.3 軸的設(shè)計(jì)與校核............................16 §3.3.1 根據(jù)扭轉(zhuǎn)強(qiáng)度設(shè)計(jì)軸....................16 §3.3.2 按彎扭合成強(qiáng)度校核軸..................17 §3.4 軸承的校核................................20 §3.4.1 滾針軸承的校核........................20 §3.4.2 減速箱輸出軸軸承的校核................20 §3.5 鍵的設(shè)計(jì)與校核............................22 §3.5.1 花鍵的設(shè)計(jì)與校核......................22 §3.5.2 平鍵的設(shè)計(jì)與校核......................23 §3.6 減速器輸出軸齒輪工藝分析..................23 第四章 變速器改裝與設(shè)計(jì)..........................25 §4.1 Ⅰ、Ⅱ檔傳動(dòng)比的確定.......................25 §4.2 Ⅰ、Ⅱ檔及倒擋齒輪齒數(shù)的確定...............26 §4.3 變速器軸直徑選擇..........................29 第五章 車架的改裝設(shè)計(jì)............................30 §5.1 整車質(zhì)心的計(jì)算............................30 §5.2 車架的改裝設(shè)計(jì)............................32 §5.2.1 水泵支座聯(lián)接的設(shè)計(jì)與強(qiáng)度校核..........32 §5.2.2 水泵進(jìn)出口附近水管支架聯(lián)接的設(shè)計(jì)與 強(qiáng)度校核.............................35 §5.2.3 工作臺(tái)支撐梁的聯(lián)接設(shè)計(jì)與校核..........36 §5.2.4 水罐的聯(lián)接設(shè)計(jì)........................37 第六章 管路系統(tǒng)的設(shè)計(jì)............................39 §6.1 管路的工作原理............................39 §6.1.1 水罐上水..............................39 §6.1.2 前噴水................................40 §6.1.3 后灑水................................40 §6.1.4 高炮噴水..............................40 §6.2 管路系統(tǒng)主要參數(shù)計(jì)算......................40 §6.2.1 水泵的選擇............................40 §6.2.2 管路內(nèi)徑的計(jì)算........................40 第七章 灑水車水罐設(shè)計(jì)............................42 §7.1 罐體形狀及容積計(jì)算........................42 §7.1.1 罐體形狀..............................42 §7.1.2 罐體容積..............................42 §7.2 罐體材料以及防腐蝕處理....................43 §7.2.1 罐體材料..............................43 §7.2.2 防腐蝕處理............................43 第八章 成本估算..................................44 第九章 結(jié)論......................................45 參考文獻(xiàn).........................................46 致謝.............................................47 V