自zi行xing式shi小xiao車che運yun行xing機ji構gou,每mei台tai小xiao車che上shang裝zhuang有you四si個ge車che輪lun,半ban數shu為wei主zhu論lun。起qi重zhong機ji自zi行xing式shi小xiao車che齒chi輪lun傳chuan動dong方fang式shi轉zhuan動dong類lei型xing分fen為wei兩liang大da類lei,即ji帶dai有you開kai式shi齒chi輪lun傳chuan動dong和he全quan部為閉式齒輪傳動。
開式齒輪傳動
開式齒輪傳動的運行機構,高速級封閉在相殼裏麵,用油浴潤滑;disujidecaiyongkaishichilun。kaishichilunzuochengchiquanshi,bingyuchelunyiqiraogudingdechelunxinzhouxuanzhuan。zhezhongchuandongxingshi,nengmanzufanzhonggongzuotiaojiandeyaoqiu,juyouzugoudekekaoxing,quedianshichelunbubianzhuangxiejianxiu。
開式齒輪傳動的最大缺點是磨損嚴重,因此一般用途的橋式起重機小車運行機構,大多采用閉式齒輪傳動型式。
閉式齒輪傳動
減(jian)速(su)器(qi)布(bu)置(zhi)在(zai)兩(liang)個(ge)車(che)輪(lun)中(zhong)間(jian),傳(chuan)動(dong)軸(zhou)所(suo)受(shou)到(dao)的(de)扭(niu)矩(ju)較(jiao)小(xiao),每(mei)邊(bian)軸(zhou)的(de)扭(niu)矩(ju)是(shi)減(jian)速(su)器(qi)出(chu)軸(zhou)扭(niu)矩(ju)的(de)一(yi)半(ban)。減(jian)速(su)器(qi)出(chu)軸(zhou)於(yu)車(che)輪(lun)之(zhi)間(jian)采(cai)用(yong)半(ban)齒(chi)聯(lian)軸(zhou)器(qi)和(he)浮(fu)動(dong)軸(zhou)聯(lian)接(jie)(二根浮動軸可以長,也可以不等長),或用一個全齒聯軸器和一根浮動軸聯接。這種類型的優點,是允許的安裝偏差較大,安裝方便,裝卸分組性好。起重量10dunyishangdeqiaoshiqizhongjixiaochedoucaiyongzhezhongxingshi。zhezhongxingshidequedianshiyouyuzhongchelunzhouchenghelianzhouqijiaoduo,yunxingjigouxiandefuzaerbenzhong,zaochengchengbenjiaogao。
手機版|
關注公眾號|

下載手機APP

