破(Po)碎(Sui)机(Ji)系(Xi)列(Lie)
PE系(Xi)列(Lie)颚(E)式(Shi)破(Po)碎(Sui)机(Ji)以(Yi)曲(Qu)动(Dong)挤(Ji)压(Ya)型(Xing)方(Fang)式(Shi)工(Gong)作(Zuo)。(?)电(Dian)动(Dong)机(Ji)驱(Qu)动(Dong)皮(Pi)带(Dai)和(He)皮(Pi)带(Dai)轮(Lun),通(Tong)过(Guo)偏(Pian)心(Xin)轴(Zhou)使(Shi)动(Dong)颚(E)上(Shang)下(Xia)运(Yun)动(Dong),(?)当(Dang)动(Dong)颚(E)上(Shang)升(Sheng)时(Shi)肘(Zhou)板(Ban)与(Yu)动(Dong)颚(E)间(Jian)夹(Jia)角(Jiao)变(Bian)大(Da),从(Cong)而(?)推(Tui)动(Dong)动(Dong)颚(E)板(Ban)向(Xiang)固(Gu)定(Ding)颚(E)板(Ban)接(Jie)近(Jin),(?)与(Yu)其(Qi)同(Tong)时(Shi)物(Wu)料(Liao)被(Bei)压(Ya)碎(Sui)或(Huo)劈(Pi)碎(Sui),达(Da)到(Dao)破(Po)碎(Sui)的(De)目(Mu)的(De);(?)当(Dang)动(Dong)额(E)下(Xia)行(Xing)时(Shi),肘(Zhou)板(Ban)与(Yu)动(Dong)颚(E)夹(Jia)角(Jiao)变(Bian)小(Xiao),(?)动(Dong)颚(E)板(Ban)在(Zai)拉(La)杆(Gan),(?)弹(Dan)簧(Huang)的(De)作(Zuo)用(Yong)下(Xia),(?)离(Li)开(Kai)固(Gu)定(Ding)颚(E)板(Ban),(?)此(Ci)时(Shi)已(Yi)破(Po)碎(Sui)物(Wu)料(Liao)从(Cong)破(Po)碎(Sui)腔(Qiang)下(Xia)口(Kou)排(Pai)出(Chu)。(?)当(Dang)压(Ya)力(Li)上(Shang)升(Sheng)到(Dao)超(Chao)过(Guo)物(Wu)料(Liao)所(Suo)能(Neng)承(Cheng)受(Shou)的(De)强(Qiang)度(Du)时(Shi),(?)即(Ji)发(Fa)生(Sheng)破(Po)碎(Sui)。(?)反(Fan)之(Zhi),(?)当(Dang)动(Dong)颚(E)离(Li)开(Kai)固(Gu)定(Ding)鄂(E)向(Xiang)相(Xiang)反(Fan)方(Fang)向(Xiang)摆(Bai)动(Dong)时(Shi),(?)物(Wu)料(Liao)则(Ze)靠(Kao)自(Zi)重(Zhong)向(Xiang)下(Xia)运(Yun)动(Dong)。(?)动(Dong)颚(E)的(De)每(Mei)一(Yi)个(Ge)周(Zhou)期(Qi)性(Xing)运(Yun)动(Dong)就(Jiu)使(Shi)物(Wu)料(Liao)受(Shou)到(Dao)一(Yi)次(Ci)压(Ya)碎(Sui)作(Zuo)用(Yong),(?)并(Bing)向(Xiang)下(Xia)排(Pai)送(Song)一(Yi)段(Duan)距(Ju)离(Li)。(?)经(Jing)若(Ruo)干(Gan)个(Ge)周(Zhou)期(Qi)后(Hou),(?)被(Bei)破(Po)碎(Sui)的(De)物(Wu)料(Liao)便(Bian)从(Cong)排(Pai)料(Liao)口(Kou)排(Pai)出(Chu)机(Ji)外(Wai)。(?)
颚(E)式(Shi)破(Po)碎(Sui)机(Ji)分(Fen)粗(Cu)破(Po)和(He)细(Xi)破(Po)两(Liang)种(Zhong)。(?)首(Shou)先(Xian)广(Guang)泛(Fan)应(Ying)用(Yong)于(Yu)筑(Zhu)路(Lu)工(Gong)程(Cheng),以(Yi)后(Hou)应(Ying)用(Yong)于(Yu)矿(Kuang)山(Shan)。(?)具(Ju)有(You)破(Po)碎(Sui)比(Bi)大(Da)、(?)产(Chan)品(Pin)粒(Li)度(Du)均(Jun)匀(Yun)结(Jie)构(Gou)简(Jian)单(Dan)、(?)工(Gong)作(Zuo)可(Ke)靠(Kao)、(?)维(Wei)修(Xiu)简(Jian)便(Bian)、(?)运(Yun)营(Ying)费(Fei)用(Yong)经(Jing)济(Ji)等(Deng)特(Te)点(Dian)。(?)