一，减小(xiao)矿石对(dui)(dui)失重式喂(wei)料机的(de)冲击，传统做(zuo)法(fa)是根据各单位(wei)具体情况，通过试(shi)验减小(xiao)料仓后壁的(de)倾(qing)角，但这种做(zuo)法(fa)会使物料下滑不(bu)畅，对(dui)(dui)生产(chan)产(chan)生不(bu)利(li)影响(xiang)，这样为了一方面(mian)不(bu)影响(xiang)生产(chan)，另一方面(mian)又(you)能解(jie)决冲击问题(ti)，可以对(dui)(dui)入料仓的(de)矿石进行粒度(du)限制，如须(xu)小(xiao)于(yu)800毫(hao)米，对(dui)(dui)失重式喂(wei)料机后部(bu)的(de)厚度(du)也要(yao)有一定要(yao)求，如须(xu)在(zai)1米以上;

二，还可以通过增强(qiang)失(shi)重(zhong)式(shi)喂(wei)(wei)(wei)料机的(de)抗(kang)(kang)冲击能(neng)力，这可以通过加强(qiang)失(shi)重(zhong)式(shi)喂(wei)(wei)(wei)料机后部的(de)支撑横梁、增强(qiang)失(shi)重(zhong)式(shi)喂(wei)(wei)(wei)料机后部滑轨(gui)的(de)抗(kang)(kang)冲击能(neng)力;

三，还可以通过校核失(shi)重(zhong)(zhong)(zhong)(zhong)式(shi)(shi)喂(wei)料(liao)机(ji)(ji)主(zhu)电机(ji)(ji)的(de)启动(dong)能(neng)(neng)(neng)力加以改(gai)善，通过一般的(de)受力分析之后(hou)，结(jie)果表明，失(shi)重(zhong)(zhong)(zhong)(zhong)式(shi)(shi)喂(wei)料(liao)机(ji)(ji)不能(neng)(neng)(neng)重(zhong)(zhong)(zhong)(zhong)载启动(dong)的(de)原因主(zhu)要是由(you)于失(shi)重(zhong)(zhong)(zhong)(zhong)式(shi)(shi)喂(wei)料(liao)机(ji)(ji)主(zhu)电机(ji)(ji)的(de)启动(dong)转(zhuan)矩与负(fu)载转(zhuan)矩不匹配。因此对失(shi)重(zhong)(zhong)(zhong)(zhong)式(shi)(shi)喂(wei)料(liao)机(ji)(ji)主(zhu)电机(ji)(ji)进行了更(geng)换，可以选用既(ji)经济又能(neng)(neng)(neng)满(man)足重(zhong)(zhong)(zhong)(zhong)载启动(dong)要求的(de)失(shi)重(zhong)(zhong)(zhong)(zhong)式(shi)(shi)喂(wei)料(liao)机(ji)(ji)主(zhu)电机(ji)(ji)。