方形搖擺(bai)篩(shai)(shai)(shai)(shai)(shai)(shai)是(shi)一款模(mo)擬人工(gong)篩(shai)(shai)(shai)(shai)(shai)(shai)分(fen)(fen)(fen)(fen)(fen)運(yun)(yun)動(dong)(dong)原(yuan)理(li)的(de)(de)(de)篩(shai)(shai)(shai)(shai)(shai)(shai)機(ji)，將振(zhen)動(dong)(dong)器發生振(zhen)動(dong)(dong)加(jia)搖擺(bai)運(yun)(yun)動(dong)(dong)，傳至篩(shai)(shai)(shai)(shai)(shai)(shai)面(mian)(mian)，從(cong)而(er)使(shi)物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)在篩(shai)(shai)(shai)(shai)(shai)(shai)機(ji)前部迅速分(fen)(fen)(fen)(fen)(fen)散，從(cong)而(er)達(da)(da)到(dao)高(gao)效(xiao)篩(shai)(shai)(shai)(shai)(shai)(shai)分(fen)(fen)(fen)(fen)(fen)的(de)(de)(de)目(mu)的(de)(de)(de)，為(wei)了滿足(zu)大(da)產量、高(gao)密度(du)的(de)(de)(de)篩(shai)(shai)(shai)(shai)(shai)(shai)分(fen)(fen)(fen)(fen)(fen)要求，而(er)特殊(shu)設計的(de)(de)(de)一種多用(yong)(yong)途新型(xing)高(gao)效(xiao)篩(shai)(shai)(shai)(shai)(shai)(shai)分(fen)(fen)(fen)(fen)(fen)設備。由(you)于(yu)結(jie)構(gou)和工(gong)作原(yuan)理(li)的(de)(de)(de)獨(du)特性(xing)(xing)，使(shi)得(de)搖擺(bai)篩(shai)(shai)(shai)(shai)(shai)(shai)特別適用(yong)(yong)于(yu)對微(wei)粒狀物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)和微(wei)細粉物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)的(de)(de)(de)篩(shai)(shai)(shai)(shai)(shai)(shai)分(fen)(fen)(fen)(fen)(fen)處(chu)理(li)。其全(quan)新的(de)(de)(de)設計理(li)念和獨(du)特的(de)(de)(de)結(jie)構(gou)，使(shi)之成(cheng)(cheng)為(wei)最(zui)接近(jin)手工(gong)篩(shai)(shai)(shai)(shai)(shai)(shai)分(fen)(fen)(fen)(fen)(fen)作業(ye)的(de)(de)(de)篩(shai)(shai)(shai)(shai)(shai)(shai)分(fen)(fen)(fen)(fen)(fen)設備，巧妙(miao)的(de)(de)(de)把篩(shai)(shai)(shai)(shai)(shai)(shai)--(平(ping)面(mian)(mian)圓周(zhou)運(yun)(yun)動(dong)(dong))、簸 --(向上(shang)(shang)拋物(wu)(wu)(wu)(wu)(wu)運(yun)(yun)動(dong)(dong))結(jie)合(he)起來，可通(tong)過調整(zheng)經向角和切向角，改變物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)在篩(shai)(shai)(shai)(shai)(shai)(shai)面(mian)(mian)停留時間(jian)和運(yun)(yun)動(dong)(dong)路線，達(da)(da)到(dao)最(zui)佳篩(shai)(shai)(shai)(shai)(shai)(shai)分(fen)(fen)(fen)(fen)(fen)效(xiao)果(guo)。篩(shai)(shai)(shai)(shai)(shai)(shai)面(mian)(mian)是(shi)水平(ping)或微(wei)傾斜(xie)(xie)布(bu)置的(de)(de)(de)，一般傾斜(xie)(xie)的(de)(de)(de)角度(du)為(wei)0到(dao)5度(du)之間(jian)，當篩(shai)(shai)(shai)(shai)(shai)(shai)機(ji)正(zheng)常啟動(dong)(dong)后(hou)，篩(shai)(shai)(shai)(shai)(shai)(shai)箱就會在慣性(xing)(xing)力(li)的(de)(de)(de)作用(yong)(yong)下(xia)作前后(hou)往復式(shi)(shi)運(yun)(yun)動(dong)(dong)，并(bing)帶動(dong)(dong)著篩(shai)(shai)(shai)(shai)(shai)(shai)面(mian)(mian)作周(zhou)期(qi)性(xing)(xing)搖擺(bai)，物(wu)(wu)(wu)(wu)(wu)物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)從(cong)中心到(dao)外緣在整(zheng)個篩(shai)(shai)(shai)(shai)(shai)(shai)面(mian)(mian)上(shang)(shang)均(jun)勻分(fen)(fen)(fen)(fen)(fen)散，作平(ping)面(mian)(mian)回旋式(shi)(shi)運(yun)(yun)動(dong)(dong)，由(you)此小于(yu)篩(shai)(shai)(shai)(shai)(shai)(shai)面(mian)(mian)孔徑(jing)的(de)(de)(de)物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)通(tong)過篩(shai)(shai)(shai)(shai)(shai)(shai)孔落(luo)到(dao)下(xia)物(wu)(wu)(wu)(wu)(wu)被(bei)成(cheng)(cheng)功分(fen)(fen)(fen)(fen)(fen)離排出，而(er)較(jiao)大(da)顆粒的(de)(de)(de)物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)連續翻滾作跳躍式(shi)(shi)運(yun)(yun)動(dong)(dong)被(bei)運(yun)(yun)送到(dao)出口處(chu)，出口處(chu)是(shi)一個可調節(jie)的(de)(de)(de)導向裝置，可有效(xiao)控制(zhi)物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)的(de)(de)(de)流量大(da)小，并(bing)能控制(zhi)物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)在篩(shai)(shai)(shai)(shai)(shai)(shai)面(mian)(mian)上(shang)(shang)的(de)(de)(de)停留時間(jian)，到(dao)此從(cong)而(er)完成(cheng)(cheng)篩(shai)(shai)(shai)(shai)(shai)(shai)分(fen)(fen)(fen)(fen)(fen)工(gong)作。篩(shai)(shai)(shai)(shai)(shai)(shai)分(fen)(fen)(fen)(fen)(fen)精度(du)達(da)(da)95%以上(shang)(shang)，精細粉體(ti)(ti)、不規則物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)篩(shai)(shai)(shai)(shai)(shai)(shai)選分(fen)(fen)(fen)(fen)(fen)級。是(shi)一款模(mo)擬人工(gong)篩(shai)(shai)(shai)(shai)(shai)(shai)分(fen)(fen)(fen)(fen)(fen)運(yun)(yun)動(dong)(dong)原(yuan)理(li)的(de)(de)(de)篩(shai)(shai)(shai)(shai)(shai)(shai)機(ji)，篩(shai)(shai)(shai)(shai)(shai)(shai)分(fen)(fen)(fen)(fen)(fen)精度(du)達(da)(da)95%以上(shang)(shang)，適合(he)精細粉體(ti)(ti)、不規則物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)篩(shai)(shai)(shai)(shai)(shai)(shai)分(fen)(fen)(fen)(fen)(fen)。
特點：從運(yun)行(xing)軌道的(de)(de)角度來看，擺(bai)動(dong)篩(shai)是一種(zhong)非(fei)線(xian)性慣性振動(dong)篩(shai)，其基(ji)本(ben)旋轉(zhuan)運(yun)動(dong)類似于(yu)手動(dong)篩(shai)分。 偏(pian)心距可(ke)在(zai)25至40mm范圍內(nei)調(diao)節，低速(su)三(san)角皮帶驅動(dong)器可(ke)在(zai)120至360rpm范圍內(nei)調(diao)節。 每種(zhong)產(chan)品的(de)(de)停(ting)留(liu)時間(jian)可(ke)通過搖擺(bai)篩(shai)的(de)(de)徑向(xiang)和(he)(he)切(qie)割角度在(zai)驅動(dong)軸方向(xiang)上(shang)進行(xing)調(diao)整(zheng)。 因(yin)(yin)此，建立(li)水平和(he)(he)投(tou)擲的(de)(de)三(san)維滾動(dong)運(yun)動(dong)。 材料從中心到(dao)外(wai)邊緣均勻地(di)分散在(zai)整(zheng)個(ge)屏幕(mu)表(biao)面(mian)上(shang)，從而以螺旋運(yun)動(dong)的(de)(de)方式軸向(xiang)傳(chuan)播。 細顆粒(li)因(yin)(yin)此完成(cheng)了整(zheng)個(ge)篩(shai)選過程(cheng)(cheng)。 水平和(he)(he)垂直(zhi)加速(su)度隨顆粒(li)的(de)(de)移動(dong)而增加，并且成(cheng)功地(di)分離了接近(jin)于(yu)網(wang)格大小的(de)(de)顆粒(li)。 較大的(de)(de)顆粒(li)被輸送到(dao)出口，流(liu)速(su)由出口處的(de)(de)可(ke)調(diao)導向(xiang)裝置控(kong)制。 控(kong)制材料停(ting)留(liu)時間(jian)的(de)(de)另(ling)一個(ge)因(yin)(yin)素。 在(zai)每個(ge)篩(shai)子(zi)層之間(jian)重復此過程(cheng)(cheng)。
1、采用(yong)平面回轉(zhuan)原理，有效地提高(gao)了篩網使用(yong)率；
2、篩(shai)分精度高達90~95%，是(shi)普通(tong)振動篩(shai)的數倍或更高；
3、可單層或多層使用(yong)，每層篩(shai)網均(jun)設有梳型清篩(shai)裝置；
4、橢圓(yuan)搖擺（模擬(ni)人(ren)工）、不(bu)捶打地(di)面，篩網磨損(sun)少；
5、不存在破壞物料、篩分精(jing)度高達(da)90~95%；
結(jie)構組(zu)成：方(fang)形搖(yao)擺(bai)篩(shai)(shai)(shai)主要是由篩(shai)(shai)(shai)箱、驅(qu)動裝(zhuang)置(zhi)、篩(shai)(shai)(shai)架、支撐(cheng)架和(he)減振裝(zhuang)置(zhi)等組(zu)件構成。篩(shai)(shai)(shai)箱包括(kuo)篩(shai)(shai)(shai)框、篩(shai)(shai)(shai)網(wang)(wang)、篩(shai)(shai)(shai)格(ge)(ge)、彈簧(huang)卡和(he)彈跳球(qiu)等組(zu)件，其中，篩(shai)(shai)(shai)框上(shang)(shang)安(an)裝(zhuang)有(you)上(shang)(shang)、下兩層篩(shai)(shai)(shai)網(wang)(wang)，篩(shai)(shai)(shai)網(wang)(wang)通過(guo)設置(zhi)在篩(shai)(shai)(shai)格(ge)(ge)周邊(bian)上(shang)(shang)的彈簧(huang)卡張緊(jin)在篩(shai)(shai)(shai)格(ge)(ge)上(shang)(shang)，彈跳球(qiu)設置(zhi)在篩(shai)(shai)(shai)格(ge)(ge)的方(fang)格(ge)(ge)內(nei)；驅(qu)動裝(zhuang)置(zhi)包括(kuo)驅(qu)動器、電動機(ji)、鎖(suo)緊(jin)套、鎖(suo)緊(jin)圓(yuan)螺母、止(zhi)動墊圈和(he)錐套等組(zu)件，其中，錐套固(gu)(gu)定在篩(shai)(shai)(shai)框上(shang)(shang)，驅(qu)動器的驅(qu)動軸設置(zhi)在錐套內(nei)并(bing)通過(guo)鎖(suo)緊(jin)套來連接固(gu)(gu)定其位(wei)置(zhi)。本實(shi)用新型精細篩(shai)(shai)(shai)分機(ji)與現有(you)篩(shai)(shai)(shai)分機(ji)相比具(ju)有(you)結(jie)構先進實(shi)用、性能穩定可靠、安(an)裝(zhuang)調試方(fang)便、制(zhi)造費(fei)用低等優點。
