行業知識
電動三輪運輸車能在粉塵、高溫的環境下工作
電(dian)動礦用車使用環(huan)境一般比較(jiao)(jiao)惡劣,要求電(dian)機(ji),電(dian)瓶比較(jiao)(jiao)耐用,能(neng)適應粉(fen)塵、高溫、崎(qi)嶇道(dao) 路等(deng)環(huan)境,對車架用材,焊(han)接(jie)(jie)工藝(yi)要求等(deng)較(jiao)(jiao)高,車架用管材厚度都在(zai)(zai)2.5MM以上(shang)(shang),后橋直徑在(zai)(zai)78MM以上(shang)(shang)。電(dian)動礦用車焊(han)接(jie)(jie)采(cai)用等(deng)離子保(bao)護(hu)焊(han),焊(han)接(jie)(jie)密(mi)度高,焊(han)縫抗拉(la)強度大,不易(yi)斷裂,能(neng)適應工廠(chang)操作環(huan)境的要求。
立成(cheng)礦用電(dian)(dian)動車(che)中(zhong)置電(dian)(dian)機帶大軸,配1000W以上電(dian)(dian)機,載(zai)貨量(liang)(liang)一般在1000-3000KG,配置有(you)倒順開關,和(he)調速系統。上路速度(du)快(kuai)時速在35公里(li)左右。礦用電(dian)(dian)動車(che)后橋、車(che)箱完全采用機動三輪車(che)配置,載(zai)重(zhong)都在一噸以上,可由變速箱進行調速,配置4-5塊120AH大容量(liang)(liang)電(dian)(dian)瓶,直流900W以上電(dian)(dian)機,有(you)帶駕駛(shi)(shi)室的和(he)不帶駕駛(shi)(shi)室的,也可配置液壓升(sheng)降裝置,用來運輸礦石(shi),采礦工具(ju),礦粉,礦渣等的專用電(dian)(dian)瓶運輸工具(ju)。
電(dian)(dian)動(dong)礦(kuang)用(yong)車是以(yi)電(dian)(dian)力為能(neng)(neng)源的(de),其綠(lv)色環保性一直(zhi)以(yi)來頗為人們所稱道。但是電(dian)(dian)動(dong)礦(kuang)用(yong)車自身的(de)不(bu)可發電(dian)(dian)使得(de)必須使用(yong)蓄電(dian)(dian)池作為電(dian)(dian)力能(neng)(neng)源儲備之用(yong)。
電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)礦(kuang)用(yong)車(che)對蓄(xu)電(dian)(dian)(dian)(dian)池(chi)的(de)(de)主(zhu)要(yao)要(yao)求是(shi):高能(neng)量密(mi)度(du),使電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)礦(kuang)用(yong)車(che)有(you)較長的(de)(de)一(yi)次(ci)充電(dian)(dian)(dian)(dian)續駛里程(cheng);高功率(lv)(lv)密(mi)度(du),賦予電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)車(che)良(liang)好的(de)(de)起動(dong)(dong)(dong)、加速(su)、爬(pa)坡性能(neng);長壽(shou)命(ming)(ming),可有(you)效降低(di)車(che)輛(liang)的(de)(de)運(yun)行成(cheng)本。只不過,發(fa)展到了今天(tian)為(wei)止,還(huan)沒(mei)有(you)一(yi)種(zhong)蓄(xu)電(dian)(dian)(dian)(dian)池(chi)能(neng)夠全面滿足上述要(yao)求,鉛酸蓄(xu)電(dian)(dian)(dian)(dian)池(chi)雖不適合大功率(lv)(lv)連續放電(dian)(dian)(dian)(dian),成(cheng)組一(yi)致性差,深度(du)循(xun)環會降低(di)能(neng)量轉換率(lv)(lv)和縮短使用(yong)壽(shou)命(ming)(ming)。但它的(de)(de)價格優(you)勢是(shi)無可辯駁的(de)(de)。并且改(gai)進后的(de)(de)免維護全密(mi)封(feng)閥控式鉛酸蓄(xu)電(dian)(dian)(dian)(dian)他,其比(bi)能(neng)量、比(bi)功率(lv)(lv)、快速(su)充電(dian)(dian)(dian)(dian)性能(neng)等指標均較傳統的(de)(de)鉛酸蓄(xu)電(dian)(dian)(dian)(dian)池(chi)有(you)大幅度(du)提高。因此鉛酸蓄(xu)電(dian)(dian)(dian)(dian)池(chi)仍(reng)是(shi)電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)礦(kuang)用(yong)車(che)目前的(de)(de)動(dong)(dong)(dong)力源。