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乌龙泉矿露天采场及排土场的运输线路,经常移动,每移一次需要二、三十人,耗费几个小时,劳动强度很大。在生产紧、劳力少的情况下,急需实行机械化,为此,矿里发扬了自力更生、大胆革新的精神,制作了一台900轨距移道机。这种移道机用4吨电机车的直流电动机为动源,功率20.6瓩,额定转速926转/分,通过电阻和控制器控制后,主动轴转速可在一定范围内变动;行走部份用链条传动,一级减速最低行走速度达到18公里/小时;提升(起道)作用系通过链轮、齿轮和蜗轮带动牙条(撑杆)来实现:用链条传动作第一和第三级减速,速比都是1∶1,齿轮作第二级减速,速比4.66,蜗轮蜗杆速比32,最
Wulongquan mine open pit and the dumping of the transport lines, often moving, each move takes two or three people, consuming a few hours, a lot of labor. In the production of tight, labor-less case, the urgent need to implement mechanization, to this end, carry forward the mine self-reliance, bold innovation spirit, produced a 900 track gauge shift machine. This moving machine with 4 tons of electric vehicles DC motor as the motivation, power 20.6 瓩, rated speed of 926 rev / min, through the resistor and controller control, the drive shaft speed can be varied within a certain range; walking part of the Chain drive, a slowdown minimum walking speed of 18 km / h; to enhance (from) the role of the Department through the sprocket, gear and worm gear driven tooth (strut) to achieve: the chain drive for the first and third stage deceleration , Speed ratio is 1: 1, the gear for the second stage deceleration, speed ratio 4.66, worm gear ratio 32, the most