搅拌车出现抱轴情况的原因分析!
你知道搅拌车在工作时为什么会出现抱轴情况吗？因在整个搅拌期间，粉料、砂石、液体混合所形成的粘结物，黏附在搅拌轴、搅拌臂上，经过长时间的积累，机械内部表面就会形成一层厚实且不易清理的粘结物。
Do you know why there is axle holding when the mixer is working? During the whole mixing period, the binder formed by the mixture of powder, sand and liquid adheres to the mixing shaft and arm. After a long period of accumulation, a thick and hard to clean binder will form on the internal surface of the machine.
影响混凝土质量，当机械在运行时出现抱轴后，就会打出不均匀的混凝土。
Affect the quality of concrete, when the machine appears in operation after the axis, it will play uneven concrete.
增加机械负载，增加能耗。
Increase mechanical load, increase energy consumption.
影响耐磨件、轴端密封的使用寿命，加快耐磨件的磨损速度。发生抱轴后，搅拌臂也会磨损得非常严重，使用寿命也会明显缩短。
The service life of wear-resistant parts and shaft end seal is affected, and the wear rate of wear-resistant parts is accelerated. After the shaft holding, the mixing arm will also be seriously worn, and the service life will be significantly shortened.
对进料顺序、进料时间进行有效调整，骨料、粉料预混落入主机内（骨料须先下一部分），这样可让粉料在一定程度上附着在骨料上，减轻粉料落入主机内附着在搅拌轴、臂上的可能性降低，并且还可提高搅拌效率。
The feeding sequence and feeding time should be effectively adjusted, and the premixed aggregate and powder should fall into the main machine (the next part of the aggregate must be first). This can make the powder adhere to the aggregate to a certain extent, reduce the possibility of the powder falling into the main machine and adhering to the mixing shaft and arm, and improve the mixing efficiency.
主机盖水管线要求与搅拌轴线处于同一垂直面上，同时还应保证搅拌臂与搅拌轴夹角位置上方有直喷喷嘴。因搅拌臂、轴夹角位置是粘结物容易附着的地方，一般出现抱轴都是从搅拌臂根部开始，同时还要求加水时间贯穿始终。
The center line of the main cover water pipe should be in the same vertical plane with the center line of the mixing shaft, and there should be a direct injection nozzle above the angle between the mixing arm and the mixing shaft. Because the angle between the mixing arm and the shaft is the place where the adhesive is easy to adhere, generally, the holding of the shaft starts from the root of the mixing arm, and the time of adding water is required throughout.
随着工程项目的不断推进，与工程项目密切相关的搅拌设备使用次数也会随之加多，而它作为搅拌设备的“心脏”，提升机械设计、使用科学性具有关重要的作用。
With the continuous advancement of engineering projects, the mixing equipment closely related to engineering projects will be used more frequently. As the "heart" of mixing equipment, it plays a vital role in improving the mechanical design and scientific use.
