(?) (?)碾(Nian)米(Mi)机(Ji)去(Qu)石(Shi)环(Huan)节(Jie)出(Chu)现(Xian)故(Gu)障(Zhang)一(Yi)般(Ban)有(You)四(Si)种(Zhong):(?)
(?) (?)一(Yi):(?)去(Qu)石(Shi)效(Xiao)率(Lu)低(Di)(4种(Zhong)原(Yuan)因(Yin))
(?) (?)1:(?)经(Jing)过(Guo)去(Qu)石(Shi)机(Ji)的(De)流(Liu)量(Liang)大(Da),(?)风(Feng)量(Liang)小(Xiao),(?)筛(Shai)选(Xuan)或(Huo)匀(Yun)风(Feng)板(Ban)堵(Du)塞(Sai),(?)风(Feng)机(Ji)倒(Dao)转(Zhuan)引(Yin)起(Qi)。(?)
(?) (?)2:(?)流(Liu)量(Liang)小(Xiao),(?)风(Feng)速(Su)高(Gao),(?)筛(Shai)面(Mian)不(Bu)平(Ping),(?)物(Wu)料(Liao)和(He)气(Qi)流(Liu)在(Zai)面(Mian)板(Ban)上(Shang)分(Fen)布(Bu)不(Bu)均(Jun)。(?)
(?) (?)3:(?)逆(Ni)向(Xiang)气(Qi)流(Liu)大(Da),(?)排(Pai)石(Shi)不(Bu)畅(Chang)通(Tong),(?)传(Chuan)动(Dong)件(Jian)出(Chu)现(Xian)故(Gu)障(Zhang),(?)导(Dao)致(Zhi)运(Yun)动(Dong)轨(Gui)迹(Ji)偏(Pian)移(Yi)。(?)
(?) (?)4:(?)去(Qu)石(Shi)筛(Shai)面(Mian)损(Sun)坏(Huai),(?)造(Zao)成(Cheng)排(Pai)石(Shi)困(Kun)难(Nan),(?)传(Chuan)动(Dong)件(Jian)损(Sun)坏(Huai),(?)让(Rang)运(Yun)动(Dong)轨(Gui)迹(Ji)不(Bu)准(Zhun)确(Que)。(?)
(?) (?)解(Jie)决(Jue)方(Fang)法(Fa):(?)根(Gen)据(Ju)情(Qing)况(Kuang)调(Diao)节(Jie)风(Feng)速(Su)或(Huo)更(Geng)换(Huan)筛(Shai)面(Mian)。(?)
(?) (?)二(?):(?)石(Shi)中(Zhong)含(Han)稻(Dao)谷(Gu)多(Duo)(5种(Zhong)原(Yuan)因(Yin))
(?) (?)1:(?)总(Zong)体(Ti)风(Feng)速(Su)小(Xiao),(?)精(Jing)选(Xuan)仓(Cang)内(Nei)逆(Ni)向(Xiang)气(Qi)流(Liu)过(Guo)小(Xiao)。(?)
(?) (?)2:(?)流(Liu)量(Liang)高(Gao),(?)稻(Dao)谷(Gu)层(Ceng)过(Guo)厚(Hou),(?)风(Feng)阻(Zu)大(Da),(?)分(Fen)级(Ji)困(Kun)难(Nan)。(?)
(?) (?)3:(?)传(Chuan)动(Dong)带(Dai)变(Bian)松(Song)弛(Chi),(?)出(Chu)现(Xian)打(Da)滑(Hua)现(Xian)象(Xiang),(?)电(Dian)压(Ya)降(Jiang)太(Tai)大(Da),(?)风(Feng)机(Ji)转(Zhuan)速(Su)与(Yu)风(Feng)速(Su)降(Jiang)低(Di)。(?)
(?) (?)4:(?)精(Jing)选(Xuan)仓(Cang)逆(Ni)向(Xiang)风(Feng)速(Su)小(Xiao),(?)漏(Lou)风(Feng)或(Huo)该(Gai)区(Qu)内(Nei)筛(Shai)孔(Kong)堵(Du)塞(Sai)。(?)
(?) (?)5:(?)去(Qu)石(Shi)筛(Shai)面(Mian)不(Bu)够(Gou)倾(Qing)斜(Xie),(?)加(Jia)大(Da)斜(Xie)度(Du)即(Ji)可(Ke)。(?)
(?) (?)解(Jie)决(Jue)方(Fang)法(Fa):(?)调(Diao)节(Jie)风(Feng)速(Su)、(?)稻(Dao)谷(Gu)流(Liu)量(Liang),(?)收(Shou)紧(Jin)传(Chuan)动(Dong)带(Dai)。(?)三(San):(?)出(Chu)石(Shi)口(Kou)不(Bu)出(Chu)石(Shi)(3种(Zhong)原(Yuan)因(Yin))
(?) (?)1:(?)去(Qu)石(Shi)筛(Shai)面(Mian)过(Guo)于(Yu)倾(Qing)斜(Xie),(?)调(Diao)节(Jie)倾(Qing)角(Jiao)即(Ji)可(Ke)。(?)
(?) (?)2:(?)流(Liu)量(Liang)小(Xiao),(?)风(Feng)机(Ji)转(Zhuan)速(Su)高(Gao),(?)总(Zong)体(Ti)风(Feng)量(Liang)与(Yu)精(Jing)选(Xuan)仓(Cang)逆(Ni)向(Xiang)风(Feng)速(Su)过(Guo)高(Gao)。(?)调(Diao)节(Jie)稻(Dao)谷(Gu)流(Liu)量(Liang)、(?)风(Feng)速(Su)即(Ji)可(Ke)。(?)
(?) (?)3:(?)机(Ji)器(Qi)外(Wai)壳(Ke)相(Xiang)对(Dui)于(Yu)叶(Ye)轮(Lun)发(Fa)生(Sheng)前(Qian)移(Yi),(?)导(Dao)风(Feng)板(Ban)夹(Jia)角(Jiao)不(Bu)当(Dang),(?)导(Dao)致(Zhi)机(Ji)内(Nei)前(Qian)端(Duan)风(Feng)量(Liang)小(Xiao),(?)后(Hou)段(Duan)风(Feng)量(Liang)大(Da)。(?)
(?) (?)四(Si):(?)物(Wu)料(Liao)走(Zou)单(Dan)边(Bian)
(?) (?)1:(?)风(Feng)机(Ji)外(Wai)壳(Ke)相(Xiang)对(Dui)于(Yu)叶(Ye)轮(Lun)位(Wei)置(Zhi)发(Fa)生(Sheng)偏(Pian)移(Yi),(?)使(Shi)风(Feng)板(Ban)的(De)夹(Jia)角(Jiao)发(Fa)生(Sheng)变(Bian)化(Hua),(?)顶(Ding)部(Bu)与(Yu)叶(Ye)轮(Lun)间(Jian)隙(Xi)不(Bu)对(Dui)等(Deng),(?)去(Qu)石(Shi)筛(Shai)面(Mian)水(Shui)平(Ping)面(Mian)不(Bu)平(Ping)衡(Heng),(?)吊(Diao)杆(Gan)歪(Wai)扭(Niu)造(Zao)成(Cheng)。(?)
(?) (?)2:(?)两(Liang)侧(Ce)风(Feng)门(Men)调(Diao)节(Jie)位(Wei)置(Zhi)不(Bu)对(Dui)。(?)调(Diao)节(Jie)位(Wei)置(Zhi)即(Ji)可(Ke)。(?)
(?) (?)以(Yi)上(Shang)就(Jiu)是(Shi)碾(Nian)米(Mi)机(Ji)去(Qu)石(Shi)环(Huan)节(Jie)种(Zhong)出(Chu)现(Xian)的(De)四(Si)种(Zhong)故(Gu)障(Zhang),(?)实(Shi)际(Ji)操(Cao)作(Zuo)中(Zhong)可(Ke)进(Jin)行(Xing)对(Dui)比(Bi)找(Zhao)出(Chu)原(Yuan)因(Yin)进(Jin)行(Xing)解(Jie)决(Jue)。(?)