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、搅拌车机械设备密封是指二块环状密封元器件，在其光滑面竖直的端表面，依附于物质工作压力或弹簧力的作用，在彼此之间迎合的状况下做肯定旋转，进而产生密封构造。当轴旋转时，推动了弹簧座、弹簧、弹簧销钉、动环等整个机械一起转动。由于弹簧力的作用使动环牢牢地压在静环上。

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、当搅拌车轴转动时，动环与轴一起转动，而静环则固定不动于座架子上原地不动，动环与静环相触碰的环状密封内孔严禁了物质的泄漏。因而，从构造上看，机械设备密封关键是将容易泄漏的径向密封，改成不容易泄漏的内孔密封。

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.

搅拌车的水泵密封设备提升了机器设备的密封性，在搅拌过程中防止脏物进到机器设备中危害搅拌速度，另外也降低了机器设备的泄漏，维护保养了內部零配件。

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.