定日鏡控制系統NMRV063-40-2.2KW減速機結構設計

文(wen)章出處：admin 人氣：發表(biao)時間：2019-09-15 14:31

定日(ri)鏡(jing)(jing)(jing)控制(zhi)系統(tong)NMRV063-40-2.2KW減(jian)(jian)(jian)速(su)機(ji)(ji)(ji)(ji)結構設計。定日(ri)鏡(jing)(jing)(jing)是塔(ta)式太陽能(neng)(neng)熱(re)發電的(de)核心部件(jian)，而蝸輪減(jian)(jian)(jian)速(su)機(ji)(ji)(ji)(ji)又是定日(ri)鏡(jing)(jing)(jing)的(de)關鍵部件(jian)，控制(zhi)系統(tong)通(tong)過(guo)電動(dong)(dong)機(ji)(ji)(ji)(ji)和RV63減(jian)(jian)(jian)速(su)機(ji)(ji)(ji)(ji)驅(qu)動(dong)(dong)定日(ri)鏡(jing)(jing)(jing)跟(gen)蹤(zong)太陽，并將太陽光(guang)準(zhun)確地反射到吸熱(re)器采(cai)光(guang)口，所以定日(ri)鏡(jing)(jing)(jing)驅(qu)動(dong)(dong)系統(tong)需要有(you)兩個(ge)(ge)蝸輪減(jian)(jian)(jian)速(su)機(ji)(ji)(ji)(ji)同(tong)時工(gong)作(zuo)，其中(zhong)一個(ge)(ge)驅(qu)動(dong)(dong)定日(ri)鏡(jing)(jing)(jing)水平旋(xuan)轉來跟(gen)蹤(zong)太陽的(de)方(fang)位角，另一個(ge)(ge)驅(qu)動(dong)(dong)定日(ri)鏡(jing)(jing)(jing)俯仰旋(xuan)轉來跟(gen)蹤(zong)太陽的(de)高度(du)角。在工(gong)作(zuo)中(zhong)，定日(ri)鏡(jing)(jing)(jing)還需要承受很(hen)大的(de)風載(zai)荷(he)和自身重力(li)載(zai)荷(he)，這(zhe)就(jiu)要求(qiu)定日(ri)鏡(jing)(jing)(jing)驅(qu)動(dong)(dong)系統(tong)NMRV63減(jian)(jian)(jian)速(su)機(ji)(ji)(ji)(ji)具有(you)高精度(du)、大承載(zai)能(neng)(neng)力(li)、緊湊的(de)結構，以滿足(zu)空間布局的(de)需要。

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結構(gou)設計及原理：蝸(gua)(gua)(gua)(gua)輪(lun)(lun)減(jian)速(su)機(ji)具有(you)大傳(chuan)動(dong)比(bi)，承載(zai)能(neng)力(li)(li)(li)大的(de)(de)(de)特點(dian)，但(dan)是傳(chuan)統的(de)(de)(de)加(jia)(jia)工工藝很難保證其傳(chuan)動(dong)精度，為(wei)了獲得(de)較(jiao)高的(de)(de)(de)傳(chuan)動(dong)精度，可(ke)以采用彈性元(yuan)件，使RV減(jian)速(su)機(ji)的(de)(de)(de)蝸(gua)(gua)(gua)(gua)輪(lun)(lun)與(yu)蝸(gua)(gua)(gua)(gua)桿(gan)(gan)嚙合面之(zhi)間(jian)產生(sheng)一定(ding)的(de)(de)(de)預壓緊力(li)(li)(li)，以此來減(jian)小蝸(gua)(gua)(gua)(gua)輪(lun)(lun)蝸(gua)(gua)(gua)(gua)桿(gan)(gan)之(zhi)間(jian)的(de)(de)(de)間(jian)隙，但(dan)是這種(zhong)方案增大了蝸(gua)(gua)(gua)(gua)輪(lun)(lun)蝸(gua)(gua)(gua)(gua)桿(gan)(gan)之(zhi)間(jian)的(de)(de)(de)摩擦力(li)(li)(li)，會大幅度降低蝸(gua)(gua)(gua)(gua)輪(lun)(lun)減(jian)速(su)機(ji)的(de)(de)(de)傳(chuan)動(dong)效率(lv)，而(er)采用雙導程蝸(gua)(gua)(gua)(gua)桿(gan)(gan)調整間(jian)隙，蝸(gua)(gua)(gua)(gua)輪(lun)(lun)和(he)(he)蝸(gua)(gua)(gua)(gua)桿(gan)(gan)之(zhi)間(jian)只有(you)單齒嚙合，降低了RV減(jian)速(su)機(ji)的(de)(de)(de)承載(zai)能(neng)力(li)(li)(li)，如(ru)果完全依靠機(ji)床的(de)(de)(de)加(jia)(jia)工精度保證蝸(gua)(gua)(gua)(gua)輪(lun)(lun)蝸(gua)(gua)(gua)(gua)桿(gan)(gan)之(zhi)間(jian)間(jian)隙，蝸(gua)(gua)(gua)(gua)輪(lun)(lun)減(jian)速(su)機(ji)的(de)(de)(de)加(jia)(jia)工成本就會變得(de)異常(chang)昂貴，傳(chuan)動(dong)的(de)(de)(de)定(ding)日鏡用RV減(jian)速(su)機(ji)采用兩(liang)個箱體，分別負責定(ding)日鏡的(de)(de)(de)方位角(jiao)和(he)(he)俯仰角(jiao)轉(zhuan)動(dong)，這種(zhong)方案使得(de)蝸(gua)(gua)(gua)(gua)輪(lun)(lun)減(jian)速(su)機(ji)結構(gou)不緊湊，增加(jia)(jia)重量(liang)和(he)(he)成本。

現在是采用單箱(xiang)(xiang)體(ti)(ti)(ti)的(de)(de)整體(ti)(ti)(ti)結構設計方(fang)(fang)案，將驅動(dong)(dong)(dong)(dong)(dong)(dong)方(fang)(fang)位(wei)角(jiao)(jiao)(jiao)(jiao)(jiao)的(de)(de)傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)構和驅動(dong)(dong)(dong)(dong)(dong)(dong)俯仰角(jiao)(jiao)(jiao)(jiao)(jiao)的(de)(de)傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)構均放置在一(yi)個箱(xiang)(xiang)體(ti)(ti)(ti)內，具體(ti)(ti)(ti)布(bu)置方(fang)(fang)法為(wei)(wei)(wei)：方(fang)(fang)位(wei)角(jiao)(jiao)(jiao)(jiao)(jiao)傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)構布(bu)置在箱(xiang)(xiang)體(ti)(ti)(ti)下(xia)部，方(fang)(fang)位(wei)角(jiao)(jiao)(jiao)(jiao)(jiao)控(kong)制系統(tong)RV伺(si)服減(jian)速機(ji)(ji)(ji)的(de)(de)蝸(gua)輪(lun)通過方(fang)(fang)位(wei)角(jiao)(jiao)(jiao)(jiao)(jiao)蝸(gua)輪(lun)軸與法蘭(lan)盤連(lian)接作為(wei)(wei)(wei)輸出端(duan)，方(fang)(fang)位(wei)角(jiao)(jiao)(jiao)(jiao)(jiao)蝸(gua)桿與方(fang)(fang)位(wei)角(jiao)(jiao)(jiao)(jiao)(jiao)電動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)連(lian)接作為(wei)(wei)(wei)輸入(ru)端(duan)，當法蘭(lan)盤固定不(bu)動(dong)(dong)(dong)(dong)(dong)(dong)時，則方(fang)(fang)法角(jiao)(jiao)(jiao)(jiao)(jiao)蝸(gua)桿轉(zhuan)動(dong)(dong)(dong)(dong)(dong)(dong)，而方(fang)(fang)位(wei)角(jiao)(jiao)(jiao)(jiao)(jiao)蝸(gua)桿與箱(xiang)(xiang)體(ti)(ti)(ti)連(lian)接，進而箱(xiang)(xiang)體(ti)(ti)(ti)也發(fa)生轉(zhuan)動(dong)(dong)(dong)(dong)(dong)(dong)，高(gao)度(du)角(jiao)(jiao)(jiao)(jiao)(jiao)傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)構位(wei)于箱(xiang)(xiang)體(ti)(ti)(ti)上方(fang)(fang)，當箱(xiang)(xiang)體(ti)(ti)(ti)轉(zhuan)動(dong)(dong)(dong)(dong)(dong)(dong)時，高(gao)度(du)角(jiao)(jiao)(jiao)(jiao)(jiao)傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)構也隨著箱(xiang)(xiang)體(ti)(ti)(ti)轉(zhuan)動(dong)(dong)(dong)(dong)(dong)(dong)，高(gao)度(du)角(jiao)(jiao)(jiao)(jiao)(jiao)傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)構也采用蝸(gua)輪(lun)減(jian)速機(ji)(ji)(ji)，高(gao)度(du)角(jiao)(jiao)(jiao)(jiao)(jiao)電動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)帶動(dong)(dong)(dong)(dong)(dong)(dong)俯仰角(jiao)(jiao)(jiao)(jiao)(jiao)蝸(gua)桿傳(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)，再通過俯仰角(jiao)(jiao)(jiao)(jiao)(jiao)蝸(gua)輪(lun)帶動(dong)(dong)(dong)(dong)(dong)(dong)高(gao)度(du)角(jiao)(jiao)(jiao)(jiao)(jiao)蝸(gua)輪(lun)軸轉(zhuan)動(dong)(dong)(dong)(dong)(dong)(dong)，高(gao)度(du)角(jiao)(jiao)(jiao)(jiao)(jiao)蝸(gua)輪(lun)軸作為(wei)(wei)(wei)輸出端(duan)。

調(diao)整(zheng)間(jian)(jian)(jian)(jian)(jian)(jian)隙的(de)結構：將方位(wei)角(jiao)傳動(dong)機構RV減(jian)速機的(de)蝸(gua)(gua)桿(gan)(gan)(gan)從中間(jian)(jian)(jian)(jian)(jian)(jian)剖為(wei)(wei)兩半，一(yi)半為(wei)(wei)蝸(gua)(gua)桿(gan)(gan)(gan)軸，一(yi)半為(wei)(wei)蝸(gua)(gua)桿(gan)(gan)(gan)套，蝸(gua)(gua)桿(gan)(gan)(gan)套套在蝸(gua)(gua)桿(gan)(gan)(gan)軸上。方位(wei)角(jiao)蝸(gua)(gua)桿(gan)(gan)(gan)與(yu)蝸(gua)(gua)輪之間(jian)(jian)(jian)(jian)(jian)(jian)的(de)間(jian)(jian)(jian)(jian)(jian)(jian)隙調(diao)整(zheng)方法(fa)是：將采用(yong)開槽螺(luo)(luo)母(mu)的(de)間(jian)(jian)(jian)(jian)(jian)(jian)隙調(diao)整(zheng)節(jie)螺(luo)(luo)母(mu)旋(xuan)(xuan)(xuan)入有內螺(luo)(luo)紋的(de)軸承蓋里，通(tong)過旋(xuan)(xuan)(xuan)轉間(jian)(jian)(jian)(jian)(jian)(jian)隙調(diao)節(jie)螺(luo)(luo)母(mu)，推動(dong)墊圈壓緊(jin)軸承，使方位(wei)角(jiao)蝸(gua)(gua)桿(gan)(gan)(gan)無(wu)軸向(xiang)間(jian)(jian)(jian)(jian)(jian)(jian)隙，然(ran)后反向(xiang)旋(xuan)(xuan)(xuan)轉間(jian)(jian)(jian)(jian)(jian)(jian)隙調(diao)節(jie)螺(luo)(luo)母(mu)一(yi)定角(jiao)度，減(jian)小(xiao)驅(qu)動(dong)方位(wei)角(jiao)蝸(gua)(gua)輪減(jian)速機中蝸(gua)(gua)桿(gan)(gan)(gan)齒(chi)面與(yu)蝸(gua)(gua)輪齒(chi)面之間(jian)(jian)(jian)(jian)(jian)(jian)的(de)間(jian)(jian)(jian)(jian)(jian)(jian)隙，當二者之間(jian)(jian)(jian)(jian)(jian)(jian)的(de)間(jian)(jian)(jian)(jian)(jian)(jian)隙滿足設(she)計時，再(zai)鎖緊(jin)設(she)置在間(jian)(jian)(jian)(jian)(jian)(jian)隙調(diao)節(jie)螺(luo)(luo)母(mu)上的(de)螺(luo)(luo)釘，最后鎖緊(jin)脹緊(jin)聯接套即完成方位(wei)角(jiao)蝸(gua)(gua)桿(gan)(gan)(gan)間(jian)(jian)(jian)(jian)(jian)(jian)隙的(de)調(diao)整(zheng)。

NMRV040/090-Y90-1.1KW減速機 NMRV040/090-Y80-0.75KW減速機 NMRV040/090-Y56-0.12KW減速機

NMRV075/130-Y90-1.1KW減速機 NMRV075/130-Y80-0.75KW減速機 NMRV075/130-Y56-0.12KW減速機

NMRV030/050-Y90-1.1KW減速機 NMRV030/050-Y80-0.75KW減速機 NMRV030/050-Y56-0.12KW減速機

NMRV050/090-Y90-1.1KW減速機 NMRV050/090-Y80-0.75KW減速機 NMRV050/090-Y56-0.12KW減速機

NMRV090/130-Y90-1.1KW減速機 NMRV090/130-Y80-0.75KW減速機 NMRV090/130-Y56-0.12KW減速機

NMRV040/050-Y90-1.1KW減速機 NMRV040/050-Y80-0.75KW減速機 NMRV040/050-Y56-0.12KW減速機

NMRV063/090-Y90-1.1KW減速機 NMRV063/090-Y80-0.75KW減速機 NMRV063/090-Y56-0.12KW減速機

NMRV110/130-Y90-1.1KW減速機 NMRV110/130-Y80-0.75KW減速機 NMRV110/130-Y56-0.12KW減速機

NMRV050/050-Y90-1.1KW減速機 NMRV050/050-Y80-0.75KW減速機 NMRV050/050-Y56-0.12KW減速機

NMRV075/090-Y90-1.1KW減速機 NMRV075/090-Y80-0.75KW減速機 NMRV075/090-Y56-0.12KW減速機
RV063減速機(ji),NMRV063-40-2.2KW減速機(ji),RV63減速機(ji),定(ding)日鏡控制系統NMRV063-40-2.2KW減速機(ji)結(jie)構設計

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