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混凝土攪拌機輸送泵的適應的這知識你了解嗎?

發布時間:2020-04-23 來源:http://www.pembeyol.com/ 瀏覽量:

概述:切割環和眼鏡板是一對緊密配合,具有相對運動的部件,二者的接觸面都焊有一層耐磨材料,通過S形管花鍵軸末端的異型螺母,混凝土泵可調整二者
切割環和眼鏡板是一對緊密配合,具有相對運動的部件,二者的接觸面都焊有一層耐磨材料,通過S形管花鍵軸末端的異型螺母,混凝土泵可調整二者的間隙在(0.1~0.2)mm。裝配在S形管和切割環之間的橡膠彈簧,使切割環和眼鏡板可以靈活自如地相對運動。
The cutting ring and spectacle plate are a pair of closely matched parts with relative motion. The contact surface of both parts is welded with a layer of wear-resistant material. Through the special-shaped nut at the end of the S-shaped key shaft, the concrete pump can adjust the gap between them within (0.1-0.2) mm. The rubber spring assembled between the S-shaped tube and the cutting ring enables the cutting ring and the spectacle plate to move freely relative to each other.
隨著使用時間的延長,橡膠彈簧失去彈性,切割環和眼鏡板的接合面將出現磨損,從而導致二者之間間隙增大。當間隙>0.7mm時,需立即調整,否則混凝土泵送的砂漿會乘“隙”而入。一旦有砂漿進入摩擦面,切割環和眼鏡板的磨損速度將大大加快。
With the extension of the use time, the rubber spring loses its elasticity, and the joint surface of the cutting ring and the spectacle plate will be worn, resulting in the increase of the gap between the two. When the gap is more than 0.7mm, it needs to be adjusted immediately, otherwise the mortar pumped by concrete will enter by "gap". Once the mortar enters the friction surface, the wear rate of the cutting ring and the spectacle plate will be greatly accelerated.
泵送混凝土時,切割環隨著S形管的擺動而擺動,起著切割混凝土的作用,因此切割環磨損的速度比較快,出口處混凝土的壓力越高,切割環的磨損程度就越嚴重。通常情況下,切割環的磨損首先發生在邊緣,且處于上部成90°角的兩個對稱部位。因此,當切割環的上述部位磨損時,可及時將切割環旋轉一個角度后繼續使用,這就相當于將切割環的使用壽命延長一倍。
中科攪拌機價格
When pumping concrete, the cutting ring swings with the swing of S-shaped pipe, which plays the role of cutting concrete. Therefore, the speed of cutting ring wear is relatively fast. The higher the pressure of concrete at the outlet, the more serious the wear degree of cutting ring. Generally, the wear of cutting ring first occurs at the edge, and it is in two symmetrical parts with 90 ° angle at the upper part. Therefore, when the above parts of the cutting ring are worn, the cutting ring can be rotated for an angle in time and then used again, which is equivalent to extending the service life of the cutting ring by one time.
眼鏡板的磨損發生于其中部鼻梁處,混凝土輸送泵眼鏡板和切割環之間的間隙越大,其磨損速度越快。因此必須時刻注意眼鏡板和切割環之間的間隙,一旦發現間隙增大,需立即擰緊異型螺母或更換磨損件,防止砂漿進入摩擦面。當橡膠彈簧失去彈性時,需立即更換。對于可以修復的切割環和眼鏡板,可用D507焊條補焊后繼續使用。
The wear of the spectacle plate first occurs in the middle of the nose beam. The larger the gap between the spectacle plate and the cutting ring of the concrete delivery pump, the faster the wear rate. Therefore, it is necessary to pay attention to the gap between the spectacle plate and the cutting ring at all times. Once the gap is increased, it is necessary to tighten the special nut or replace the wearing part to prevent the mortar from entering the friction surface. When the rubber spring loses its elasticity, it needs to be replaced immediately. For the cutting ring and spectacle plate that can be repaired, d507 electrode can be used after repair welding.
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