水泥搅拌车更有效的维护方法是交叉操作方法，即清洗，润滑，拧紧，调节和防腐蚀。 机器设备管理部门应当按照本设备的保养方法安排检查，并将设备保养工作落实到实际。 维修混凝土搅拌车后，要做好混凝土搅拌车的维修保养记录，并记录混凝土搅拌车故障的维修保养原因，并更换名称，型号，数量。 ，零件的预防和维护人员进行维修，然后将维护记录存储在设备技术文件中以供将来搜索。
The more effective maintenance method of cement mixer is the cross operation method, that is, cleaning, lubrication, tightening, adjustment and anti-corrosion. The machinery and equipment management department shall arrange the inspection according to the maintenance method of the equipment, and implement the equipment maintenance work into practice. After repairing the concrete mixer, the maintenance records of the concrete mixer should be made, and the reasons for the maintenance of the concrete mixer should be recorded, and the name, model and quantity of the concrete mixer should be changed, The preventive and maintenance personnel of the parts carry out the repair, and then store the maintenance records in the technical documents of the equipment for future search.
设备管理部门应注意小型混凝土搅拌车的检查，保养和维修，并组织设备管理人员每月至少检查1至2次所有混凝土搅拌车，并评估混凝土搅拌机的使用情况 根据混凝土搅拌车的使用情况，结合参考设备的积累时间，安排混凝土搅拌车的检查，保养，维修和防腐工作。 小型混凝土搅拌机通过管理可以达到低成本，长寿命，率的效果，满足混凝土运输的要求。
The equipment management department should pay attention to the inspection, maintenance and repair of small concrete mixer, and organize the equipment management personnel to inspect all concrete mixer at least once or twice a month, and evaluate the use of concrete mixer. According to the use of concrete mixer and the accumulated time of reference equipment, arrange the inspection and maintenance of concrete mixer, Maintenance and corrosion protection. Small concrete mixer through management can achieve the effect of low cost, long life, high efficiency, meet the requirements of concrete transportation.
For the maintenance of cement mixer truck, the following standards shall be met in the following aspects:
1. Water supply system: the water supply system has complete pumps and components without leakage.
2. Engine: no abnormal operation, normal oil pressure and water temperature, proper belt tension, clean and effective filter.
3. Braking system: the hand and foot braking is sensitive and effective, and will not deviate. The stamping, dragging and pedal stroke meet the requirements.
4. Lighting system: all kinds of instruments are complete, indicating data is accurate, indicating lights are complete, sound and light signal and alarm system are complete, complete and effective.
5. 混合系统：缸体与支撑轮接触良好，并且不会移动。 搅拌鼓叶片没有严重的磨损和变形。 机筒和排出口中没有严重的物料堆积。
5. Mixing system: the cylinder block is in good contact with the supporting wheel and will not move. There is no serious wear and deformation on the blade of mixing drum. There is no serious material accumulation in the barrel and outlet.
6. Lubrication system: the lubrication device is complete, the oil circuit is unobstructed, the lubricating parts are fully lubricated, and the type and quality of lubricating oil meet the requirements.
7. 电气系统：整车接线正确，连接卡固定，符合要求。 电池清洁稳定，电解液液位符合要求（液位比电极板高1?1.5cm）。
7. Electrical system: the wiring of the whole vehicle is correct, the connection card is fixed and meets the requirements. The battery is clean and stable, and the liquid level of electrolyte meets the requirements (the liquid level is 1? 0 higher than the electrode plate)? 1.5cm）。
8. 转向系统：方向盘的自由旋转矢量不超过30度，转向辅助装置灵敏有效，转向节，臂，转向横，直杆未损坏，滚珠销未松动 。
8. Steering system: the free rotation vector of the steering wheel does not exceed 30 degrees, the steering auxiliary device is sensitive and effective, the steering knuckle, arm, steering cross bar and straight bar are not damaged, and the ball pin is not loose.
9. Hydraulic system: the oil pump and motor work normally, and the pressure reaches the rated value. The type, quantity and quality of hydraulic oil shall meet the requirements, and the oil temperature shall not exceed 80 ℃ ° C. The oil pipe is well connected without leakage.
10. 整机要求：整车结构无变形，无拆焊，无裂纹，无螺栓松动，所有组件，零配件均完整。 主要工作性能达到额定指标。 整车干净，无混凝土积聚。
10. Requirements of the whole machine: the whole vehicle structure is free from deformation, welding, crack and bolt loosening, and all components and spare parts are complete. The main performance reaches the rated index. The vehicle is clean without concrete accumulation.
11. 底盘部分：水泥搅拌车的变速箱和分动箱没有紊乱。 前后轴传动机构无异常噪音和过热现象。 离合器分离彻底，组合稳定，工作可靠。 轮胎磨损不超过相关规定，气压符合规定，备用轮胎和工具齐全。
11. Chassis: there is no disorder in the gearbox and transfer case of cement mixer. There is no abnormal noise and overheating in front and rear axle transmission mechanism. The clutch is separated thoroughly, the combination is stable and the work is reliable. The tire wear does not exceed the relevant regulations, the air pressure meets the regulations, and the spare tire and tools are complete.
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