久久99精品久久久久久hb无码_农村少妇无套内谢视频_18禁黄网站禁片免费观看在线_亚洲国产一区二区A毛片

一(yi)(yi)(yi)種(zhong)(zhong)直接(jie)裝(zhuang)載(zai)(zai)有用(yong)礦(kuang)物、廢(fei)石或矸石的(de)容器。分(fen)斜(xie)(xie)井(jing)(jing)(jing)(jing)用(yong)和(he)(he)立(li)井(jing)(jing)(jing)(jing)用(yong)兩(liang)種(zhong)(zhong)。主井(jing)(jing)(jing)(jing)箕(ji)斗(dou)(dou)(dou)按提升(sheng)(sheng)(sheng)機(ji)型(xing)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)不(bu)(bu)同(tong)又(you)分(fen)單繩(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)箕(ji)斗(dou)(dou)(dou)和(he)(he)多繩(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)箕(ji)斗(dou)(dou)(dou)；按卸(xie)(xie)(xie)(xie)載(zai)(zai)方(fang)法不(bu)(bu)同(tong)分(fen)用(yong)于立(li)井(jing)(jing)(jing)(jing)的(de)底(di)(di)卸(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)和(he)(he)翻(fan)轉(zhuan)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)；用(yong)于斜(xie)(xie)井(jing)(jing)(jing)(jing)的(de)后(hou)(hou)(hou)卸(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)和(he)(he)翻(fan)轉(zhuan)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)一(yi)(yi)(yi)種(zhong)(zhong)直接(jie)裝(zhuang)載(zai)(zai)有用(yong)礦(kuang)物、廢(fei)石或矸石的(de)容器。分(fen)斜(xie)(xie)井(jing)(jing)(jing)(jing)用(yong)和(he)(he)立(li)井(jing)(jing)(jing)(jing)用(yong)兩(liang)種(zhong)(zhong)。主井(jing)(jing)(jing)(jing)箕(ji)斗(dou)(dou)(dou)按提升(sheng)(sheng)(sheng)機(ji)型(xing)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)不(bu)(bu)同(tong)又(you)分(fen)單繩(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)箕(ji)斗(dou)(dou)(dou)和(he)(he)多繩(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)箕(ji)斗(dou)(dou)(dou)；按卸(xie)(xie)(xie)(xie)載(zai)(zai)方(fang)法不(bu)(bu)同(tong)分(fen)用(yong)于立(li)井(jing)(jing)(jing)(jing)的(de)底(di)(di)卸(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)和(he)(he)翻(fan)轉(zhuan)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)；用(yong)于斜(xie)(xie)井(jing)(jing)(jing)(jing)的(de)后(hou)(hou)(hou)卸(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)和(he)(he)翻(fan)轉(zhuan)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)。煤(mei)礦(kuang)立(li)井(jing)(jing)(jing)(jing)用(yong)底(di)(di)卸(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)，斜(xie)(xie)井(jing)(jing)(jing)(jing)用(yong)后(hou)(hou)(hou)卸(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)；金(jin)屬礦(kuang)纏繞式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)提升(sheng)(sheng)(sheng)用(yong)翻(fan)轉(zhuan)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)，多繩(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)摩擦式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)提升(sheng)(sheng)(sheng)用(yong)底(di)(di)卸(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)。用(yong)于平衡(heng)提升(sheng)(sheng)(sheng)的(de)箕(ji)斗(dou)(dou)(dou)有尾繩(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)懸掛裝(zhuang)置；用(yong)于多繩(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)提升(sheng)(sheng)(sheng)的(de)有鋼絲繩(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)張力平衡(heng)裝(zhuang)置。中國單繩(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)箕(ji)斗(dou)(dou)(dou)容量(liang)一(yi)(yi)(yi)般(ban)為(wei)3～16t，多繩(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)箕(ji)斗(dou)(dou)(dou)容量(liang)4～30t。箕(ji)斗(dou)(dou)(dou)只(zhi)能用(yong)來提升(sheng)(sheng)(sheng)礦(kuang)石和(he)(he)廢(fei)石。當一(yi)(yi)(yi)個礦(kuang)山(shan)須裝(zhuang)設(she)兩(liang)套提升(sheng)(sheng)(sheng)設(she)備時，主井(jing)(jing)(jing)(jing)一(yi)(yi)(yi)般(ban)采用(yong)箕(ji)斗(dou)(dou)(dou)提升(sheng)(sheng)(sheng)，副(fu)井(jing)(jing)(jing)(jing)則(ze)用(yong)罐籠提升(sheng)(sheng)(sheng)。豎(shu)井(jing)(jing)(jing)(jing)使用(yong)的(de)箕(ji)斗(dou)(dou)(dou)按結(jie)構不(bu)(bu)同(tong)分(fen)為(wei)翻(fan)轉(zhuan)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)、底(di)(di)卸(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)和(he)(he)側卸(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)三種(zhong)(zhong)。圖6-6為(wei)底(di)(di)卸(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)箕(ji)斗(dou)(dou)(dou)。金(jin)屬礦(kuang)山(shan)單繩(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)提升(sheng)(sheng)(sheng)一(yi)(yi)(yi)般(ban)采用(yong)翻(fan)轉(zhuan)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)箕(ji)斗(dou)(dou)(dou)，多繩(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)提升(sheng)(sheng)(sheng)一(yi)(yi)(yi)般(ban)采用(yong)底(di)(di)卸(xie)(xie)(xie)(xie)式(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)箕(ji)斗(dou)(dou)(dou)。