The mixer truck is a kind of mixing equipment. In fact, its volume is not large. However, it has high legal effect in its work. It can mix raw materials very broken. Each of its spare parts has a key effect on the development of mixing legal effect. The following is a detailed description of its water pump sealing equipment:
1. Mechanical equipment seal of mixer truck refers to two annular sealing components, which are attached to the material working pressure or spring force on the vertical end surface of its smooth surface, and make positive rotation under the condition of catering to each other, so as to produce a sealing structure. When the shaft rotates, it pushes the whole machinery such as spring seat, spring, spring pin and moving ring to rotate together. Due to the action of spring force, the moving ring is firmly pressed on the stationary ring.
2. When the mixing axle rotates, the moving ring and the shaft rotate together, while the stationary ring is fixed on the base frame and remains in place. The annular sealing inner hole where the moving ring and the stationary ring touch is strictly prohibited from material leakage. Therefore, from the perspective of structure, the key of mechanical equipment seal is to change the radial seal that is easy to leak into the inner hole seal that is not easy to leak.
The water pump sealing equipment of the mixer truck improves the tightness of the machinery and equipment, prevents dirt from entering the machinery and equipment during the mixing process, endangers the mixing speed, reduces the leakage of the machinery and equipment, and maintains the internal parts.