黑龍江省(sheng)肇東市北方(fang)機械制造(zao)有限公司(si)
地址:黑(hei)龍(long)江(jiang)省肇(zhao)東市(shi)經濟(ji)開發(fa)區外環路東 郵編:151100
傳真:0455-6611315
總經理辦公(gong)室:0455-7907315
0455-7909315
聯系人:郭一瑋
電話:15663741314
售后、技術支持:13703675880,13796744508
電子郵(you)箱(xiang):6582315@163.com
網址:wxsenye.cn
斗式提升機的制動器由三部分組成:
工作機構,執行器和操作機構。 工作組織包括活動主體和被動主體。 主動車身由制動座,制動臂和制動蹄及其襯里組成。 被動體是制動輪或盤。 提升機由氣缸體,活塞桿,活塞,碟形彈簧等組成,并且是具有碟形彈簧的制動缸。 通過壓力調節閥操作機構,通過壓力調節閥的控制手柄實現提升機的速度控制制動和停止。
斗式提(ti)升機(ji)的(de)速(su)度控(kong)制(zhi)(zhi)(zhi)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)器與減(jian)速(su)器的(de)高(gao)速(su)內齒(chi)圈的(de)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)盤(pan)摩擦,以(yi)產生制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)扭(niu)矩(ju)。 通常(chang),起重(zhong)機(ji)設(she)計有(you)液(ye)(ye)壓(ya)(ya)站,因此(ci)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)器的(de)液(ye)(ye)壓(ya)(ya)控(kong)制(zhi)(zhi)(zhi)是(shi)首選解決方(fang)案。 同時,速(su)度控(kong)制(zhi)(zhi)(zhi)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)器用于(yu)高(gao)速(su)行星齒(chi)輪等高(gao)速(su)應用。 扭(niu)矩(ju)很小,可(ke)(ke)以(yi)使用盤(pan)式制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)器。 因此(ci),采用的(de)設(she)計是(shi)液(ye)(ye)壓(ya)(ya)控(kong)制(zhi)(zhi)(zhi)的(de)盤(pan)式調速(su)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)器。 斗式提(ti)升機(ji)工作原理(li)如下:比例(li)油(you)(you)壓(ya)(ya)減(jian)壓(ya)(ya)閥(fa)控(kong)制(zhi)(zhi)(zhi)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)缸液(ye)(ye)壓(ya)(ya)油(you)(you)的(de)開啟和關閉(bi)(bi)。 當(dang)壓(ya)(ya)力(li)油(you)(you)進入制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)缸的(de)內腔時,活塞(sai)壓(ya)(ya)縮盤(pan)簧,活塞(sai)桿驅動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)閘(zha)瓦與驅動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)輪分離。 當(dang)壓(ya)(ya)力(li)油(you)(you)釋放時,碟形彈簧恢復,制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)蹄保持制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)輪以(yi)實現(xian)關閉(bi)(bi)。 另外(wai),壓(ya)(ya)力(li)油(you)(you)的(de)大小可(ke)(ke)以(yi)通過比例(li)減(jian)壓(ya)(ya)閥(fa)的(de)輸入電信號來控(kong)制(zhi)(zhi)(zhi),從而改變由(you)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)蹄施(shi)加在制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)盤(pan)上的(de)正壓(ya)(ya)并調節制(zhi)(zhi)(zhi)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)扭(niu)矩(ju)。
斗式提升機功能
1.用于物料輸送和計量的容積輸送裝置。 易于實現集中控制,提高自動化程度,滿足現代企業環保要求
2.結構緊湊,占地面積小,可以三維改變輸(shu)送(song)方(fang)向。
3.輸(shu)(shu)送(song)的物(wu)料從入(ru)口到出口法蘭處于關(guan)閉狀(zhuang)態。 沒有必(bi)要在出口處安裝集(ji)塵器(qi)。 在輸(shu)(shu)送(song)材料的同時可以填充氣體。 運輸(shu)(shu)過程中不會有灰塵泄漏到環境中。
4.材(cai)料沿管(guan)道平穩(wen)傳送,基本沒有內部運動,因(yin)此材(cai)料損壞較少,緩慢的曲(qu)線傳遞使得很(hen)少的材(cai)料顆(ke)粒產生碎屑。
5.根據進料情況,進樣口可以(yi)相(xiang)距10米(mi)以(yi)上(shang)。
6.鏈(lian)輪具有優(you)化的肩(jian)部(bu),經過優(you)化設計(ji),帶有硬化鏈(lian)條,可(ke)大限度地減少磨損。
7.特殊輸送板,摩擦系數極低,輸送能(neng)力穩(wen)定(ding)。
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肇(zhao)東(dong)市(shi)北方機(ji)械制造有限(xian)公司
地址:黑龍江省肇(zhao)東市經(jing)濟(ji)開發區外(wai)環路東北方(fang)機械制造有(you)限公司
傳真:0455-6611315
總經理(li)辦公室(shi):0455-7907315 0455-7909315
聯系人:郭一(yi)瑋
電(dian)話:15663741314
售后(hou)、技術支持(chi):13703675880,13796744508
電子郵箱:6582315@163.com
網址:wxsenye.cn
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