LD系列斗鏈式輸送機鏈斗輸送機是由料斗與輸送鏈條構成的鏈斗裝置,在鋼結構架體的導軌上通過頭部驅動輸送鏈輪和尾部改向輸送鏈輪構成整體,作循環回轉運動.鏈斗裝置在上層運行時為有載段,運送物料至卸料位置.斗鏈裝置經驅動鏈輪卸料繞出后在下層運行為無載段.本機由以下四項重要裝置組成:1、斗鏈裝置：由料斗和輸送鏈條及其間的聯接件組成,是輸送物料的重要裝置.2、中間段機架：上、下水平段機架,上、下傾斜段機架組成中間段機架,是斗鏈裝置運行的承載體.3、驅動裝置：是本機運行動力部分,由驅動鏈輪組、電動機、減速器、護罩、漏斗和機架組成,按特殊功能要求,可附加負載起動裝置.
  水平循(xun)環(huan)鏈式輸(shu)送(song)(song)機特(te)點鏈式輸(shu)送(song)(song)機是以鏈條作(zuo)為(wei)牽引(yin)和承載體輸(shu)送(song)(song)物(wu)料,鏈條可以采用(yong)(yong)普通的(de)套筒滾子輸(shu)送(song)(song)鏈,也可采用(yong)(yong)其它各種(zhong)(zhong)(zhong)特(te)種(zhong)(zhong)(zhong)鏈條. 輸(shu)送(song)(song)能力(li)大,可承載較大的(de)載荷. 輸(shu)送(song)(song)速度準確穩定(ding),能保證 的(de)同(tong)(tong)步輸(shu)送(song)(song). 易于實現積放輸(shu)送(song)(song),可用(yong)(yong)做裝配生產線或作(zuo)為(wei)物(wu)料的(de)儲存輸(shu)送(song)(song). 可在各種(zhong)(zhong)(zhong)惡劣的(de)環(huan)境（高(gao)溫、粉塵）下工(gong)作(zuo),性能可靠. 鏈條的(de)結構和種(zhong)(zhong)(zhong)類豐富多樣(yang),還可采用(yong)(yong)多種(zhong)(zhong)(zhong)附(fu)件(jian),能滿足各種(zhong)(zhong)(zhong)不(bu)同(tong)(tong)的(de)要求.