
卷(juan)(juan)筒(tong)(tong)(tong)聯軸器是(shi)起重設備傳動(dong)系(xi)統中重要的(de)的(de)部件, 通過其連接(jie)減速機動(dong)力輸入(ru)軸和(he)卷(juan)(juan)筒(tong)(tong)(tong)契合(he),傳遞扭矩(ju)同(tong)時限(xian)制卷(juan)(juan)筒(tong)(tong)(tong)的(de)軸向竄動(dong),并且帶有機械或者電子(zi)磨損報警,是(shi)卷(juan)(juan)筒(tong)(tong)(tong)式(shi)提升機構的(de)核心部件之一。
卷筒(tong)(tong)聯(lian)(lian)軸器(qi)是一種新(xin)型撓性聯(lian)(lian)軸器(qi),主要用(yong)于(yu)起重(zhong)設備中起升機(ji)構的減速器(qi)輸出軸與鋼絲繩卷筒(tong)(tong)的聯(lian)(lian)接,也適用(yong)于(yu)其它(ta)類似的既傳遞轉矩又(you)承受徑向(xiang)載(zai)荷(he)(he)的機(ji)械設備,但(dan)不能用(yong)作需承受軸向(xiang)載(zai)荷(he)(he)的傳動。
卷(juan)筒聯軸(zhou)器(qi)由帶鼓形齒的外(wai)齒軸(zhou)套、帶聯接法蘭(lan)和內齒圈的外(wai)套、帶外(wai)球面的承載(zai)環(huan)、端蓋(gai)和密(mi)封圈等組成,并設有定(ding)位(wei)磨損指針、潤滑油孔和通氣孔等。
外(wai)齒軸(zhou)套(tao)和外(wai)套(tao)構(gou)成的(de)(de)鼓形齒式聯軸(zhou)器傳(chuan)遞驅動功率, 而由承(cheng)載(zai)環的(de)(de)外(wai)球(qiu)面和外(wai)套(tao)的(de)(de)內承(cheng)載(zai)面形成的(de)(de)接(jie)觸副構(gou)成自動調位(wei)的(de)(de)球(qiu)面軸(zhou)承(cheng),承(cheng)受徑向載(zai)荷。聯軸(zhou)器的(de)(de)內、外(wai)齒嚙合在(zai)油浴中工(gong)作,通過內外(wai)端蓋(gai)、密封(feng)圈防(fang)止(zhi)潤滑(hua)脂泄漏(lou)。
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