秸稈揉絲機壓力板的調節
秸稈揉絲機壓(ya)緊板(ban)(ban)間(jian)隙的調(diao)節(jie)壓(ya)力(li)(li)板(ban)(ban)和(he)摘錠(ding)尖(jian)端之間(jian)的間(jian)距可以通(tong)過(guo)調(diao)節(jie)壓(ya)力(li)(li)板(ban)(ban)鉸鏈上(shang)的螺(luo)母調(diao)節(jie),大約為3~6毫米,通(tong)過(guo)實踐應(ying)調(diao)整到壓(ya)力(li)(li)板(ban)(ban)和(he)摘錠(ding)的尖(jian)端間(jian)隙為1毫米左(zuo)右為好,間(jian)隙過(guo)大會漏棉花(hua),間(jian)隙過(guo)小摘錠(ding)會在壓(ya)力(li)(li)板(ban)(ban)上(shang)劃(hua)出深槽,損(sun)壞部件(jian)。
秸(jie)稈揉(rou)(rou)絲機壓(ya)(ya)力(li)(li)板(ban)(ban)(ban)彈簧(huang)張力(li)(li)的調(diao)節(jie)通過調(diao)整(zheng)調(diao)節(jie)板(ban)(ban)(ban)與支架(jia)上圓孔(kong)的相(xiang)對位臵(ge)來實現,從旋轉調(diao)節(jie)板(ban)(ban)(ban)直到彈簧(huang)剛剛接觸到壓(ya)(ya)力(li)(li)板(ban)(ban)(ban)上開(kai)始,前采棉(mian)頭繼續旋轉調(diao)整(zheng)為(wei)調(diao)節(jie)板(ban)(ban)(ban)3個孔(kong),后采棉(mian)頭調(diao)整(zheng)為(wei)4個孔(kong),與支架(jia)上固定的孔(kong)對齊,插入凸緣螺釘。秸(jie)稈揉(rou)(rou)絲機調(diao)整(zheng)時應先調(diao)整(zheng)后采棉(mian)頭上的壓(ya)(ya)力(li)(li)板(ban)(ban)(ban),只有在必要(yao)時才擰緊前采棉(mian)頭上的壓(ya)(ya)力(li)(li)板(ban)(ban)(ban)。
通過(guo)調整(zheng)采(cai)棉(mian)(mian)頭大梁兩(liang)側(ce)的(de)吊臂長(chang)度(du),使(shi)秸稈揉絲機作業(ye)時(shi)前(qian)部滾(gun)筒(tong)比后部滾(gun)筒(tong)低19毫(hao)米,這使(shi)得摘錠接觸更多的(de)棉(mian)(mian)花并使(shi)殘余物從采(cai)棉(mian)(mian)頭底部流(liu)出去,傾(qing)斜度(du)調整(zheng)應在棉(mian)(mian)行內進行。
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