3.0噸調(diào)度絞車的設(shè)計(jì)【7張圖紙】

喜歡就充值下載吧。資源目錄里展示的全都有，下載后全都有,請放心下載，=【QQ：3278627871 可咨詢交流】喜歡就充值下載吧。資源目錄里展示的全都有，下載后全都有,請放心下載，=【QQ：3278627871 可咨詢交流】喜歡就充值下載吧。資源目錄里展示的全都有，下載后全都有,請放心下載，=【QQ：3278627871 可咨詢交流】 摘 要本次設(shè)計(jì)的題目是3噸調(diào)度絞車的設(shè)計(jì)。調(diào)度絞車由于結(jié)構(gòu)簡單、重量不大、移動方便，而被廣泛應(yīng)用于礦山地面、冶金礦場或建筑工地等進(jìn)行調(diào)度和其它運(yùn)輸工作。絞車的主要特點(diǎn)為：結(jié)構(gòu)尺寸和重量較小、鋼絲繩速度不高，安裝及撤除操作方便、啟動平衡（穩(wěn)）、故障率低、常見故障易處理、維護(hù)方便。我國許多調(diào)度絞車的設(shè)計(jì)是引進(jìn)前蘇聯(lián)的技術(shù)，并在其基礎(chǔ)上作了一些改進(jìn)，本設(shè)計(jì)方案的主要特點(diǎn)：該型絞車采用兩級內(nèi)嚙合傳動和一級行星輪傳動。Z1/Z2和Z3/Z4為兩級內(nèi)嚙合傳動，Z5、Z6、Z7組成行星傳動機(jī)構(gòu)。在電動機(jī)軸頭上安裝著加長套的齒輪Z1，通過內(nèi)齒輪Z2、齒輪Z3和內(nèi)齒輪Z4，把運(yùn)動傳到齒輪Z5上，齒輪Z5是行星輪系的中央輪（或稱太陽輪），再帶動兩個行星齒輪Z6和大內(nèi)齒輪Z7。行星齒輪自由地裝在2根與帶動固定連接的軸上，大內(nèi)齒輪Z7齒圈外部裝有工作閘，用于控制絞車滾筒運(yùn)轉(zhuǎn)。為了達(dá)到良好的均載效果，在設(shè)計(jì)的均載機(jī)構(gòu)中采取無多余約束的浮動方式。另外，變位齒輪的使用也可以獲得準(zhǔn)確的傳動比，提高嚙合傳動質(zhì)量和承載能力。本次設(shè)計(jì)主要對兩級內(nèi)嚙合傳動和一級行星輪傳動、滾筒結(jié)構(gòu)、制動器等進(jìn)行了詳細(xì)的設(shè)計(jì)。關(guān)鍵詞： 調(diào)度絞車；行星齒輪；行星傳動；內(nèi)嚙合傳動Abstract The design is the subject of three tons scheduling winch design. Scheduling winch as simple structure, less weight, mobile convenience, and the ground was widely used in mining, metallurgical mines or construction sites, such as dispatching and other transportation work. Winch the main features are: small size and weight of the structure, the rope speed is not high, installation and removal easy to operate, start balance (stability), the failure rate is low and easy to deal with common fault, and easy maintenance. Many of our scheduling winches are designed to introduce the former Soviet Union, and on the basis of their made some improvements, the design of the main features: the use of two-winch internal drive and a planetary gear transmission. Z1/Z2 and Z3/Z4 for two Internal Drive, Z5, Z6, Z7 composition of planetary transmission mechanism. Installation of the motor shaft head of the extended sets of gear Z1, through the gears Z2, with gear Z3 and Z4, the movement spread to gear Z5, the Z5 is the planetary gear wheel of a central round (or round the sun), Further promote the two planetary gear Z6, and the gear Z7. Planetary gear freely installed in the two driven and connected to a fixed axis, the largest in the gear Z7 Gear work with the external gateway, used to control winch drum operation. In order to achieve good results, are contained in the design of the bodies contained no extra bound to take the floating manner. In addition, the use of variable gear can also get accurate than the drive to improve the quality and meshing transmission capacity. The design of the two main transmissions and meshing with a planetary gear transmission, the drum structure, such as brake carried out a detailed design. Key words: scheduling winch; planetary gear; planetary transmission; Internal Drive目 錄一、整體方案設(shè)計(jì)11.1產(chǎn)品的名稱、用途及主要設(shè)計(jì)參數(shù)11.2整體設(shè)計(jì)方案的確定11.3 設(shè)計(jì)方案的改進(jìn)2二、 牽引鋼絲繩直徑及卷筒直徑的確定32.1鋼絲繩的選擇32.1.1 計(jì)算鋼絲繩直徑32.1.2鋼絲繩強(qiáng)度校核：32.2卷筒32.2.1 卷筒的名義直徑32.2.2 確定卷筒的寬度B42.2.3 初選鋼絲繩的纏繞層數(shù)為:42.2.5 確定卷筒直徑42.2.6 卷筒厚度：4三、 電機(jī)的選?。?3.1系統(tǒng)的總效率63.2繩速的確定63.3電機(jī)的選型6四、總傳動比的計(jì)算及傳動比的分配74.1總傳動比的計(jì)算：74.2 傳動比的分配7五、 兩級內(nèi)齒圈傳動設(shè)計(jì)95.1齒輪材料處理工藝及制造工藝的選定95.2確定各主要參數(shù)95.2.1傳動比95.2.2 第一級傳動齒輪模數(shù)m95.2.3 內(nèi)嚙合標(biāo)準(zhǔn)圓柱齒輪傳動幾何尺寸的計(jì)算105.2.4 齒輪接觸疲勞強(qiáng)度計(jì)算105.2.5齒輪強(qiáng)度校驗(yàn)125.3 第二級傳動齒輪模數(shù)m165.3.1 內(nèi)嚙合標(biāo)準(zhǔn)圓柱齒輪傳動幾何尺寸的計(jì)算175.3.2 齒輪接觸疲勞強(qiáng)度設(shè)計(jì)計(jì)算175.3.3 齒輪強(qiáng)度校驗(yàn)20六、 行星輪傳動設(shè)計(jì)246.1齒輪材料處理工藝及制造工藝的選定246.2確定各主要參數(shù)246.2.1傳動比246.2.2行星輪數(shù)目246.2.3載荷不均衡系數(shù)246.2.4 配齒計(jì)算246.2.5 太陽輪分度圓直徑256.2.6計(jì)算變位系數(shù)266.3幾何尺寸計(jì)算296.4 嚙合要素計(jì)算306.4.1 ac傳動端面重合度306.4.2 cb傳動端面重合度306.5 齒輪強(qiáng)度驗(yàn)算316.5.1 外嚙合316.5.2 內(nèi)嚙合36七、主軸的結(jié)構(gòu)設(shè)計(jì)407.1軸的材料的選定407.2 軸直徑的初步估算407.3軸的結(jié)構(gòu)設(shè)計(jì)40八、行星軸的結(jié)構(gòu)設(shè)計(jì)和校核558.1行星軸558.1.1結(jié)構(gòu)設(shè)計(jì)558.1.2行星軸材料558.1.3 軸的受力分析558.1.4按當(dāng)量彎矩計(jì)算軸徑568.1.5軸的疲勞強(qiáng)度安全因數(shù)校核計(jì)算568.1.6軸的表強(qiáng)度安全因數(shù)校核計(jì)算578.2行星軸校驗(yàn)588.2.1 軸徑588.2.2行星軸材料588.2.3 軸的受力分析588.2.4按當(dāng)量彎矩計(jì)算軸徑598.2.5軸的疲勞強(qiáng)度安全因數(shù)校核計(jì)算608.2.6軸的表強(qiáng)度安全因數(shù)校核計(jì)算61九、 行星架結(jié)構(gòu)設(shè)計(jì)639.1行星架形式的確定和材料的選定639.2行星架的技術(shù)要求63十、軸承及校核6510.1調(diào)心滾子軸承6510.2深汮球軸承66十一、 聯(lián)接（普通平鍵聯(lián)接）6911.1主軸上的平鍵聯(lián)接6911.1.1 鍵的選取6911.1.2 鍵聯(lián)接的強(qiáng)度校核6911.2滾筒和行星架之間的聯(lián)接7011.2.1鍵的選取7011.2.2鍵聯(lián)接的強(qiáng)度校核70十二、減速器鑄造機(jī)體結(jié)構(gòu)尺寸7112.1鑄造機(jī)體的壁厚7112.2螺栓直徑71十三、 制動器的設(shè)計(jì)計(jì)算7213.1制動器的作用與要求7213.1.1制動器的作用7213.1.2制動器的要求7213.2制動器的類型比較與選擇7213.2.1制動器的類型7213.2.2制動器的選擇7213.3外抱閘式制動器結(jié)構(gòu)7213.4外抱閘式制動器的幾何參數(shù)計(jì)算73十四、 主要零件的技術(shù)要求7914.1對齒輪的要求7914.1.1齒輪精度7914.1.2對行星輪制造方面的幾點(diǎn)要求7914.1.3齒輪材料和熱處理要求79十五、維護(hù)及修理8015.1潤滑8015.2維護(hù)8015.3修理80Abstract81摘要88畢業(yè)設(shè)計(jì)總結(jié)94參考文獻(xiàn)95