電磁振動給料機概述及技術分析
發布時間:2026-03-24 18:39:20 作 者:admin 來 源:
概述:
電磁振動給料機在工作過程中可把塊狀、顆粒狀物料從儲料倉中均勻、定時、連續地送入受料裝置,在砂石生產線中可為破碎機械連續均勻地喂料,並對物料進行粗篩分,廣泛應用於冶金、煤礦、選礦、建材、化工、磨料等行業的破碎、篩分聯合設備中,是一種在選礦作業、人工砂石線、選煤等行業中廣泛應用的給料設備,縱觀其發展曆程,先後經曆了電磁振動、電機振動、機械振動三個發展階段。電磁振動給料機在冶金、煤炭、電力、化工、建材、鋼鐵、水泥、輕工和糧食等行業中廣泛應用,可與其他設備配套實現自動化作業,電磁振動給料機的研究發展趨勢提出了前瞻性的展望。
一、電磁振動給料機技術分析
電磁振動給料機是引進日本技術先進設備,並迅速得到廣泛應用,電磁振動給煤機屬於單、雙質體共振型,電磁振動給料機具有的技術特點:(1)振幅穩定,運行可靠,適應性強;(2)底部彈簧緩衝配置,使機身能夠接受較大塊物料的衝擊,保證了供料的均勻、連續性;(3)激振源為偏心塊,振動平穩,激振力可調,能隨時控製流量,給料均勻,電磁振動給料機結構緊湊、重量輕、耗(hao)電(dian)少(shao)等(deng)特(te)點(dian),在(zai)全(quan)國(guo)得(de)到(dao)推(tui)廣(guang),頗(po)受(shou)用(yong)戶(hu)歡(huan)迎(ying),經(jing)過(guo)使(shi)用(yong)發(fa)現(xian)電(dian)磁(ci)振(zhen)動(dong)給(gei)料(liao)機(ji)故(gu)障(zhang)較(jiao)多(duo),如(ru)銜(xian)鐵(tie)損(sun)壞(huai),無(wu)振(zhen)幅(fu)不(bu)走(zou)料(liao),板(ban)彈(dan)簧(huang)斷(duan)裂(lie),板(ban)彈(dan)簧(huang)頂(ding)緊(jin)螺(luo)栓(shuan)鬆(song)動(dong),鐵(tie)芯(xin)與(yu)銜(xian)鐵(tie)間(jian)氣(qi)隙(xi)的(de)大(da)小(xiao)以(yi)及(ji)板(ban)彈(dan)簧(huang)片(pian)數(shu)調(tiao)整(zheng)不(bu)當(dang),易(yi)造(zao)成(cheng)電(dian)流(liu)加(jia)大(da)、zhenfujianxiaohebunengzhengchangyunzhuan,yanzhongzhejiangchanshengtiexinpengzhuangerdaozhitiexinhexianquandesunhuai,gongzuoshizaoshengda,buyishusongjixidehuochaoshidezhanxingfenzhuangwuyijishusongjuliduan。zheyixiliewentixianzhilediancizhendonggeiliaojidejinyibufazhan,hebishihonglizhendongjixieyouxiangongsisuoshengchandediancizhendonggeiliaojiyouzheduoniandefengfushengchanjingyan,jingzhandeshengchanjishu,yinjinrongheguojishangxianjindeshengchangongyieryanzhidazaodediancizhendonggeiliaojigeiliaoliduda,gongzuonenglixianjinheli,diancizhendonggeiliaojiyougeiliaocaoti、激振器、彈簧支座、傳(chuan)動(dong)裝(zhuang)置(zhi)等(deng)組(zu)成(cheng),電(dian)磁(ci)振(zhen)動(dong)給(gei)料(liao)機(ji)結(jie)構(gou)簡(jian)單(dan),操(cao)作(zuo)方(fang)便(bian),不(bu)需(xu)潤(run)化(hua),耗(hao)電(dian)量(liang)小(xiao),可(ke)以(yi)均(jun)勻(yun)地(di)調(tiao)節(jie)給(gei)料(liao)量(liang),因(yin)此(ci)已(yi)得(de)到(dao)廣(guang)泛(fan)應(ying)用(yong),利(li)用(yong)振(zhen)動(dong)原(yuan)理(li),研(yan)究(jiu)、設計、製造電磁振動給料機,設計了激磁鐵芯、半(ban)波(bo)可(ke)控(kong)矽(gui)整(zheng)流(liu)及(ji)控(kong)製(zhi)電(dian)路(lu),電(dian)磁(ci)振(zhen)動(dong)給(gei)料(liao)機(ji)參(can)考(kao)了(le)國(guo)外(wai)近(jin)期(qi)使(shi)用(yong)設(she)備(bei),研(yan)製(zhi)成(cheng)的(de)又(you)一(yi)種(zhong)新(xin)型(xing)電(dian)磁(ci)振(zhen)動(dong)給(gei)料(liao)機(ji)設(she)備(bei),也(ye)是(shi)中(zhong)國(guo)首(shou)次(ci)開(kai)發(fa)的(de)新(xin)產(chan)品(pin),其(qi)受(shou)力(li)狀(zhuang)態(tai)較(jiao)好(hao),動(dong)力(li)消(xiao)耗(hao)小(xiao),噪(zao)聲(sheng)低(di),開(kai)停(ting)機(ji)平(ping)穩(wen)。
二、電磁振動給料機的組成部分
電磁振動給料機是一種由電磁振動器輸出的是
高頻振動,電磁振動給料機由槽體、振動器、減振器和電氣控製器四部分組成,電磁振動給料機是一個雙質點定向強迫振動的彈性係統。由槽體、連接叉、銜鐵和槽體中物料的10%~20%等質量組成質量m1 ;振動器殼體、鐵芯、線圈等組成質量m2。m1和m2zhelianggezhiliangyongyishubandanhuanglianzaiyiqi,xingchengyigeshuangzhiliangdingxiangzhendongdedanxingxitong,yincidiancizhendonggeiliaojishizaijiejingongzhendezhuangtaixiagongzuo,juyouxiaohaogonglvxiaodetedian,jizhenqidiancixianquandedianliushijingguodanxiangbanbozhengliude,dangxianquanjietonghouzaizhengbanzhouneiyoudianliutongguo,xiantieyutiexinzhijianbianchanshengyimaichongdiancilihuxiangxiyin。zheshicaotixianghouyundong,jizhenqidezhudanhuangfashengbianxingchucunleyidingdeshineng,zaifubanzhouxianquanzhongwudianliutongguo,diancilixiaoshi,zhudanhuangshifangnengliang,shixiantiehetiexinchaoxiangfanfangxianglicaotixiangqianyundong,yushidiancigeiliaojiyijiaoliudianyuandepinlvzuomeifenzhong3000次的往複振動,由於槽體的底平麵與激振力作用線有一定的夾角,因此,槽體中的物料沿拋物線的軌跡連續不斷地向前運動。
調(tiao)節(jie)整(zheng)流(liu)電(dian)壓(ya)的(de)高(gao)低(di),即(ji)可(ke)控(kong)製(zhi)電(dian)磁(ci)振(zhen)動(dong)給(gei)料(liao)機(ji)的(de)送(song)料(liao)量(liang)。給(gei)料(liao)機(ji)采(cai)用(yong)可(ke)控(kong)矽(gui)整(zheng)流(liu)供(gong)電(dian),改(gai)變(bian)可(ke)控(kong)矽(gui)的(de)導(dao)通(tong)角(jiao),即(ji)可(ke)控(kong)製(zhi)輸(shu)出(chu)電(dian)壓(ya)的(de)高(gao)低(di),根(gen)據(ju)使(shi)用(yong)條(tiao)件(jian),可(ke)取(qu)不(bu)同(tong)信(xin)號(hao)來(lai)控(kong)製(zhi)可(ke)控(kong)矽(gui)導(dao)能(neng)角(jiao)的(de)大(da)小(xiao)以(yi)達(da)到(dao)自(zi)動(dong)定(ding)量(liang)送(song)料(liao)的(de)目(mu)的(de),電(dian)磁(ci)振(zhen)動(dong)給(gei)料(liao)機(ji)給(gei)料(liao)的(de)準(zhun)確(que)控(kong)製(zhi)直(zhi)接(jie)影(ying)響(xiang)到(dao)生(sheng)產(chan)的(de)效(xiao)益(yi)與(yu)質(zhi)量(liang),可(ke)控(kong)製(zhi)電(dian)磁(ci)振(zhen)動(dong)給(gei)料(liao)機(ji)均(jun)勻(yun)給(gei)料(liao),具(ju)有(you)結(jie)構(gou)簡(jian)單(dan),易(yi)於(yu)調(tiao)節(jie),工(gong)作(zuo)穩(wen)定(ding)和(he)遠(yuan)距(ju)離(li)微(wei)機(ji)控(kong)製(zhi)等(deng)特(te)點(dian),可(ke)實(shi)現(xian)生(sheng)產(chan)流(liu)程(cheng)的(de)集(ji)中(zhong)控(kong)製(zhi)和(he)自(zi)動(dong)控(kong)製(zhi)。
電磁振動給料機主要有吊掛式和支座式兩種安裝方式,選擇哪種安裝方式要根據電磁振動給料機的安裝環境、振(zhen)動(dong)程(cheng)度(du)以(yi)及(ji)給(gei)料(liao)要(yao)求(qiu)等(deng)因(yin)素(su)綜(zong)合(he)考(kao)慮(lv),需(xu)要(yao)對(dui)電(dian)磁(ci)振(zhen)動(dong)給(gei)料(liao)機(ji)的(de)隔(ge)振(zhen)彈(dan)簧(huang)剛(gang)度(du)和(he)彈(dan)簧(huang)的(de)位(wei)置(zhi)進(jin)行(xing)計(ji)算(suan)或(huo)采(cai)用(yong)優(you)化(hua)設(she)計(ji)的(de)方(fang)法(fa)對(dui)振(zhen)動(dong)給(gei)料(liao)機(ji)隔(ge)振(zhen)參(can)數(shu)進(jin)行(xing)優(you)化(hua)計(ji)算(suan),以(yi)確(que)定(ding)彈(dan)簧(huang)參(can)數(shu),對(dui)電(dian)磁(ci)振(zhen)動(dong)給(gei)料(liao)機(ji)技(ji)術(shu)改(gai)進(jin),電(dian)磁(ci)鐵(tie)間(jian)的(de)振(zhen)幅(fu)不(bu)用(yong)很(hen)大(da)就(jiu)能(neng)使(shi)料(liao)槽(cao)產(chan)生(sheng)較(jiao)大(da)的(de)振(zhen)動(dong),增(zeng)大(da)了(le)電(dian)磁(ci)鐵(tie)的(de)穩(wen)定(ding)性(xing),具(ju)有(you)很(hen)好(hao)的(de)隔(ge)振(zhen)效(xiao)果(guo),不(bu)斷(duan)改(gai)進(jin)振(zhen)動(dong)給(gei)料(liao)機(ji)的(de)控(kong)製(zhi)、調tiao節jie性xing能neng,使shi電dian磁ci振zhen動dong給gei料liao機ji始shi終zhong保bao持chi高gao效xiao的de工gong作zuo狀zhuang態tai,料liao槽cao角jiao度du可ke調tiao以yi適shi應ying處chu理li量liang的de要yao求qiu,振zhen動dong形xing式shi可ke調tiao以yi適shi應ying不bu同tong物wu料liao和he給gei料liao效xiao率lv的de要yao求qiu,其qi中zhong激ji振zhen器qi的de研yan究jiu應ying該gai是shi一yi個ge發fa展zhan方fang向xiang,降jiang低di動dong力li消xiao耗hao,減jian小xiao噪zao聲sheng達da到dao更geng加jia和he人ren性xing化hua設she計ji,符fu合he國guo家jia"十二五"振動機械發展綱要中的相關精神。
電磁振動給料機銷售熱線: