搅拌车在整个施工项目中，需要做防范的工作不止有结构配件的损伤问题，对液压油路的状态也要多加注意，针对在施工项目中所出现的黑油现象，我们总结根据实际操作经验，总结出以下有效措施：
In the whole construction project, the prevention work of mixer truck is not only the damage of structural accessories, but also pay more attention to the state of hydraulic oil circuit. In view of the black oil phenomenon in the construction project, we summarize the following effective measures according to the actual operation experience:
及时更换防尘封，禁止经常出现搅拌车偏打情况。致使搅拌车液压系统发生黑油情况，不仅由粉尘引起，或许因加注黄油不规范所导致。在加注黄油时，应将搅拌车提起，钢钎压到活塞中，每次加注时只需加注标准黄油枪的半枪范围内即可。
Replace the dust seal in time, and it is forbidden to often hit the mixer. The black oil in the hydraulic system of the mixer truck is caused not only by dust, but also by the non-standard filling of butter. When filling butter, lift the mixer truck and press the steel drill into the piston. Each filling only needs to be filled within half the range of the standard grease gun.
若在加注黄油时，未压紧钢钎，所加注的黄油会在钢钎槽上限位，在钢钎工作时，黄油会直接蹿到主油封位置，随着活塞往复运动将黄油带到中缸体内，再随着中缸内的液压油混入搅拌车液压系统内，从而致使液压油发生变质、发黑等异常情况。
If the steel rod is not pressed tightly when filling grease, the filled grease will be at the upper limit of the steel rod groove. When the steel rod is working, the grease will jump directly to the position of the main oil seal. With the reciprocating motion of the piston, the grease will be brought into the middle cylinder, and then with the hydraulic oil in the middle cylinder mixed into the hydraulic system of the mixer truck, resulting in abnormal conditions such as deterioration and blackening of the hydraulic oil.
加装回油过滤器装置，将外界灰尘。在更换油管、钢管、回油滤芯等液压附件时，需将接口位置的粉尘，或杂物清理干净后才能松开更换。
Install oil return filter device to remove external dust. When replacing hydraulic accessories such as oil pipe, steel pipe and oil return filter element, it is necessary to clean the dust or sundries at the interface before loosening and replacing.
此外，搅拌车其他方面的维护也要多加注意，比如说：
In addition, pay more attention to the maintenance of other aspects of the mixer truck, such as:
混凝土搅拌车发动前，须进行检查，各部件量正常可靠，螺栓连接是否紧固，操作是否灵活等。
Before starting the concrete mixer, it is necessary to check whether the quantity of each component is normal and reliable, whether the bolt connection is fastened, whether the operation is flexible, etc.
各部位润滑点示意要求进行，加油处须保持干净。
The lubrication points of all parts shall be carried out according to the schematic requirements, and the refueling place must be kept clean.
液压、气压各系统管路是澡密封稳固，是否有磨损，是否有漏油，漏气等现象应及时检查处理。
The pipelines of hydraulic and pneumatic systems shall be sealed firmly, and whether there is wear, oil leakage, air leakage and other phenomena shall be checked and handled in time.
对液压泵。液压马达，减速河曲等元件，须遵循产品说明书的要求进行保养。
Check the hydraulic pump. Hydraulic motor, deceleration bend and other components must be maintained in accordance with the requirements of the product manual.
定期检查搅拌叶片的磨损情况，作到及时修补。
Regularly check the wear of mixing blades and repair them in time.
减速机的保养：按不同的使用期限，应对减速机进行养护。
Maintenance of reducer: the reducer shall be maintained according to different service life.
散热器的保养：正常情况下，散热器的过滤芯在固定周期内更换，新车3个月换滤芯，之后每6个月更换滤芯，滤芯精度与原装滤芯精度一样，每天检查散热器风扇是否运转，每周空气枪清洗散热器叶片表面，保持散热器正常工作。
Maintenance of radiator: under normal circumstances, the filter element of the radiator is replaced within a fixed cycle. The filter element is replaced every 3 months for new vehicles, and then every 6 months. The precision of the filter element is the same as that of the original filter element. Check whether the radiator fan operates every day, and clean the surface of the radiator blade with an air gun every week to keep the radiator working normally.
供水系的保养：混凝土搅拌车供水方式为气压供水，从底盘储气筒取气，因此应经常检查其气路的密封性，以保持金底盘气路不受影响。
Maintenance of water supply system: the water supply mode of concrete mixer truck is pneumatic water supply, and the air is taken from the chassis air reservoir. Therefore, the tightness of its air circuit should be checked frequently to keep the gold chassis air circuit from being affected.
搅拌筒的保养：每次工作完华后，搅拌筒内须有粗石子加清水洗干净，按出料方法操作，把筒内积水排尽，同时也要对搅拌筒外表及底座周围的水泥残渣进行冲洗，正确处理和保养能延长搅拌筒的使用寿命。
Maintenance of mixing drum: after each work, there must be coarse stones in the mixing drum and washed with clean water. Operate according to the discharging method to drain the accumulated water in the drum. At the same time, wash the cement Residue around the surface and base of the mixing drum. Correct treatment and maintenance can prolong the service life of the mixing drum.
搅拌车出现黑油现象的有效处理措施内容便是这样了，您有相关需求或者其他想法的话欢迎来关注我们的网站www.zkzdsljbc.com，然后进行联系资讯！
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