pe鄂破機傳動裝置的結構分析

【pe鄂破機傳動(dong)裝置(zhi)的結(jie)構分(fen)析】pe鄂破機擁有構造正確、工作(zuo)、便于修護(hu)等(deng)特點(dian)，因而在多工業中均有普遍的運用(yong)，在其各(ge)組(zu)合部分(fen)中，驅動(dong)系統是pe鄂破機的重要組(zu)合部分(fen)，其結(jie)構了解如下文。

pe鄂破機傳動裝置的結構分析

可動顎板的運動是借助連桿和推力板機構來完畢的，它由飛輪與偏心輛、連桿、前推力板和后推力板組合，飛輪分別裝在偏心軸的(de)兩(liang)端(duan)，偏(pian)心軸支(zhi)承(cheng)(cheng)的(de)機架側(ce)壁的(de)主軸承(cheng)(cheng)中，連(lian)(lian)桿頂(ding)部(bu)裝在(zai)偏(pian)心軸上(shang)(shang)，前(qian)(qian)、后(hou)推(tui)(tui)(tui)力板(ban)(ban)(ban)(ban)的(de)一(yi)端(duan)分(fen)別支(zhi)承(cheng)(cheng)在(zai)連(lian)(lian)桿底(di)部(bu)兩(liang)側(ce)的(de)肘板(ban)(ban)(ban)(ban)支(zhi)座 上(shang)(shang)，前(qian)(qian)推(tui)(tui)(tui)力板(ban)(ban)(ban)(ban)的(de)另(ling)一(yi)端(duan)支(zhi)承(cheng)(cheng)在(zai)動(dong)(dong)(dong)顎(e)底(di)部(bu)的(de)肘板(ban)(ban)(ban)(ban)支(zhi)座中，后(hou)推(tui)(tui)(tui)力板(ban)(ban)(ban)(ban)的(de)另(ling)一(yi)端(duan)支(zhi)承(cheng)(cheng)在(zai)機架后(hou)壁的(de)肘板(ban)(ban)(ban)(ban)支(zhi)座上(shang)(shang)，當(dang)(dang)電機通過膠帶輪驅動(dong)(dong)(dong)偏(pian)心軸操作時，連(lian)(lian)桿出現(xian)上(shang)(shang)下運動(dong)(dong)(dong)，并驅動(dong)(dong)(dong)推(tui)(tui)(tui)力板(ban)(ban)(ban)(ban)運動(dong)(dong)(dong)，由于(yu)推(tui)(tui)(tui)力板(ban)(ban)(ban)(ban)的(de)運動(dong)(dong)(dong)改換歪斜角度(du)，于(yu)是可動(dong)(dong)(dong)顎(e)板(ban)(ban)(ban)(ban)就圍繞懸(xuan)掛軸往復運動(dong)(dong)(dong)，從而使(shi)進入(ru)機腔(qiang)的(de)加工原(yuan)料遭到傷害，當(dang)(dang)動(dong)(dong)(dong)顎(e)板(ban)(ban)(ban)(ban)向前(qian)(qian)擺動(dong)(dong)(dong)時，程度(du)拉桿通過彈(dan)簧 來(lai)均(jun)衡動(dong)(dong)(dong)顎(e)和推(tui)(tui)(tui)力板(ban)(ban)(ban)(ban)所出現(xian)的(de)慣性力，使(shi)動(dong)(dong)(dong)顎(e)板(ban)(ban)(ban)(ban)和推(tui)(tui)(tui)力板(ban)(ban)(ban)(ban)緊(jin)密結合(he)，不分(fen)離，當(dang)(dang)動(dong)(dong)(dong)顎(e)后(hou)退時，彈(dan)簧又可起協助影響。

由于pe鄂破機是間斷工作的，即有工作行程和空轉行程，因此它的電機負荷不均衡，為使電機負荷均勻，就要在動顎向后移動（離開不變顎板）時把能量貯存起來，向前移動時再將能量部釋放出來，憑借慣性的原理的偏心軸兩端各裝設一個飛輪，就可符合這個目的，為了簡化結構，通常把一個飛輪兼作傳遞動力用的膠帶輪，即膠帶輪此時也起飛輪影響，心軸（主軸）是碎石機的重要零件，簡(jian)單擺動pe鄂破機動顎懸(xuan)掛軸又(you)叫心軸，偏(pian)心軸負責驅動連(lian)桿上下運動，工作(zuo)(zuo)時將承(cheng)受(shou)很(hen)粗碎(sui)碎(sui)力，通常都使用(yong)好性(xing)能(neng)合金制(zhi)作(zuo)(zuo)，連(lian)桿是(shi)由連(lian)桿體和連(lian)桿頭(tou)組(zu)合，由于工作(zuo)(zuo)時承(cheng)受(shou)拉力，故(gu)用(yong)鑄(zhu)鋼制(zhi)作(zuo)(zuo)。