Some users will see that some workers who operate the concrete mixer will apply a little butter before starting the concrete mixer drive gear every day, and apply a small amount of grease on the chain, clean the chain once every 300 hours, and open the cover of each drive chain once a week. After the end of each shift of the concrete mixer, the materials in the storage bin of the mixture shall be discharged, the main power supply shall be cut off, and the fastening condition between the mixing arm and the blade slurry shall be checked. If the nut is loose, it shall be tightened immediately. These are the daily needs. The service life of concrete mixer is closely related to daily maintenance. The following points should be paid attention to in the maintenance and repair of full-automatic feeding mixer:

　　（1）各部分紧固螺栓经常检查，特别是搅拌机座、电机座、叶片与衬板，以防松脱。

　　(1) Check the fastening bolts of all parts, especially the mixer base, motor base, blade and lining plate, to prevent loosening.

　　（2）更换混凝土搅拌机叶片时应用标准扭力扳手，锁紧力矩应达200-220N．ｍ。

　　(2) When replacing the blade of concrete mixer, the standard torque wrench should be used, and the locking torque should be 200-220n. M.
              

　　（3）混凝土搅拌机搅拌叶片与衬板之间磨损间隙过大时，筒体水平两侧应调≤5mm。

　　(3) When the wear clearance between the mixing blade and the lining plate of the concrete mixer is too large, the horizontal sides of the cylinder should be adjusted to ≤ 5mm.

　　（4）减速机润滑油要按标准定期更换。

　　(4) The lubricating oil of reducer shall be changed regularly according to the standard.

　　（5）检查混凝土搅拌机润滑泵是否按程序设置正常工作。

　　(5) Check whether the lubrication pump of concrete mixer works normally according to the program setting.

　　（6）每班次或停机前要清洗搅拌桶、轴、叶片。

　　(6) Clean the mixing drum, shaft and blade before each shift or shutdown.

　　（7）同步齿轮、传动链条要定期清理，加润滑油脂。

　　(7) The synchronous gear and transmission chain should be cleaned regularly and lubricated.

　　（8）冰冻季节，应将喷水系统内存水放净。

　　(8) In the freezing season, the water in the sprinkler system should be drained.

　　以上是关于全自动上料搅拌机的维修保养注意事项的详细介绍，想要了解更多内容欢迎咨询http://www.shanqijituan.com官网。

　　The above is a detailed introduction to the maintenance precautions of automatic feeding mixer. If you want to know more, please consult http://www.shanqijituan.com Official website.