小型混凝土搅拌车保养较有效的方法还是十字作业法,即清洁、润滑、紧固、调整、防腐。机械设备管理部门要按这种设备保养方法进行布置、检査,把设备保养工作落实到实处。混凝土搅拌车在维修和保养后,要做好混凝土搅拌车维修和保养记录,记录维修和保养混凝土搅拌车故障及原因,更换零部件的名称、型号、数量、注意事项及维修人员,之后将维修和保养记录存入该设备技术档案中,以便今后查找。
The more effective maintenance method of small concrete mixer is the cross operation method, that is, cleaning, lubrication, fastening, adjustment and anti-corrosion. The mechanical equipment management department shall arrange and inspect according to this equipment maintenance method, and implement the equipment maintenance work. After the repair and maintenance of the concrete mixer truck, the repair and maintenance records of the concrete mixer truck shall be made, the faults and causes of the repair and maintenance of the concrete mixer truck, the name, model, quantity, precautions and maintenance personnel of the replaced parts shall be recorded, and then the repair and maintenance records shall be stored in the technical archives of the equipment for future search.
设备管理部门要重视小型混凝土搅拌车的检查、保养和维修工作,每月至少组织设备管理人员对所有混凝土搅拌运输车检查1~2次,对混凝土搅拌车使用状况进行评估(评分),根据混凝土搅拌车使用状况,结合参考设备累计台时,安排对混凝土搅拌车进行检修,检测、保养、维修、防腐工作。使小型混凝土搅拌车通过管理达到费用低、寿命长、效能高的效果,并满足混凝土运输要求。
The equipment management department shall pay attention to the inspection, maintenance and repair of small concrete mixer trucks, organize the equipment management personnel to inspect all concrete mixer trucks at least once or twice a month, evaluate (score) the service condition of concrete mixer trucks, and arrange the maintenance, inspection and Maintenance, repair and anti-corrosion work. The small concrete mixer can achieve the effects of low cost, long service life and high efficiency through management, and meet the requirements of concrete transportation.
对小型混凝土搅拌车维护保养,在下面几个方面要达到以下标准:
For the maintenance of small concrete mixer truck, the following standards shall be met in the following aspects:
供水系统:供水系统水泵及部件齐全完整,无泄漏。
Water supply system: the water pump and components of the water supply system are complete without leakage.
发动机:运转无异常,油压水温正常,皮带松紧适宜,滤清器清洁有效。
Engine: no abnormal operation, normal oil pressure and water temperature, proper belt tightness, and clean and effective filter.
制动系统:手脚制动灵敏有效,不跑偏,压印、拖印、踏板行程符合规定。
Braking system: the hand and foot braking is sensitive and effective without deviation, and the embossing, dragging and pedal stroke meet the requirements.
灯光系统:各种仪表齐全,指示数据准确,指示灯齐全、完好,声光信号及报警系统齐全完整有效。
Lighting system: various instruments are complete, the indication data is accurate, the indicator lights are complete and intact, and the audible and visual signal and alarm system are complete and effective.
搅拌系统:筒体与托轮接触良好,不跑偏窜动。搅拌筒叶片无严重磨损变形。筒内和出料口无严重积料。
Mixing system: the cylinder is in good contact with the supporting wheel without deviation and movement. The blades of the mixing drum shall be free from serious wear and deformation. There is no serious material accumulation in the barrel and at the discharge port.
润滑系统:和润滑装置齐全、完好,油路畅通,润滑部位润滑充分,润滑油型号、油量油质符合规定要求。
Lubrication system: the and lubrication devices are complete and intact, the oil circuit is unblocked, the lubrication parts are fully lubricated, and the lubricating oil model, oil quantity and oil quality meet the specified requirements.
电器系统:全车线路完整,连接卡固定符合要求。电瓶整洁,固定牢靠,电解液面符合要求(液面高于极板1~1.5cm)。
Electrical system: the lines of the whole vehicle are complete, and the fixing of connection card meets the requirements. The battery shall be clean and firmly fixed, and the electrolytic liquid level shall meet the requirements (the liquid level shall be 1 ~ 1.5cm higher than the polar plate).
转向系统:转向盘自由转向量不大于30度,转向助力装置灵敏有效,转向节及臂、转向横直拉杆无损伤,球销不松旷。
Steering system: the free steering amount of the steering wheel shall not be greater than 30 degrees, the power steering device shall be sensitive and effective, the steering knuckle, arm and steering tie rod shall not be damaged, and the ball pin shall not be loose.
液压系统:油泵和马达工作正常,压力达到额定值。液压油型号、油量、油质符合规定要求,油温不大于80℃,油管连接良好,无泄漏现象。
Hydraulic system: the oil pump and motor work normally and the pressure reaches the rated value. The model, quantity and quality of hydraulic oil shall meet the specified requirements. The oil temperature shall not be greater than 80 ℃, and the oil pipe shall be well connected without leakage.
整机要求:全车结构无变形、脱焊、开裂现象,螺栓无松动,各总成、零部件及附属装置齐全完整。主要工作性能达到额定指标。全车清洁和无混凝土积料。
Requirements for the complete machine: the structure of the whole vehicle shall be free of deformation, desoldering and cracking, the bolts shall be free of looseness, and all assemblies, parts and accessories shall be complete. The main working performance reaches the rated index. The whole vehicle is clean and free of concrete accumulation.
底盘部分:小型混凝土搅拌车变速箱和分动箱无乱档现象。前后桥传动机构无异响和过热现象。离合器分离彻底,结合平稳,工作可靠。轮胎磨损不超过有关规定,气压符合规定,备胎及工具齐全
Chassis part: the gearbox and transfer case of small concrete mixer truck are free of disorder. The front and rear axle transmission mechanism has no abnormal sound and overheating. The clutch is completely separated, stably combined and reliable. The tire wear shall not exceed the relevant regulations, the air pressure shall meet the regulations, and the spare tire and tools shall be complete
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