接下來的文章主要和大家分享一下關于：小型混凝土攪拌車液壓油如何更？
The next article mainly shares with you about: how can the hydraulic oil of small concrete mixer be more environmentally friendly?
1，混凝土攪拌車全部展開各支腿油缸，包括擺動、伸縮（伸出和縮進 比喻在一定限度內的變通）、垂直油缸等；臂架因場地、時效等因素局限，僅展開（全展）大臂油缸，其余臂架油缸收縮到位；活塞桿巡查：檢查泵送油缸活塞桿是否有拉傷跡象，如有則更換；檢查油箱各油口連接處，是否有漏油、開裂等現象。
1. The concrete mixer truck shall fully expand each outrigger oil cylinder, including swing, expansion (extension and retraction are compared with the flexibility within a certain limit), vertical oil cylinder, etc; Due to the limitation of site, time and other factors, only the boom oil cylinder is expanded (fully extended), and the other boom oil cylinders are retracted in place; Piston rod inspection: check whether the piston rod of pumping oil cylinder has signs of strain, and replace it if any; Check whether there is oil leakage, cracking and other phenomena at the connection of each oil port of the oil tank.
2，排油工作
2. Oil drainage
將小型混凝土攪拌車的車泵送油缸液壓油排除，拆除砼活塞和泵送油缸無桿或鏈接閥塊；進行閉式系統排油和開式系統排油，排除油缸油桿腔油液和油箱液壓油。
Drain the hydraulic oil from the pumping oil cylinder of the small concrete mixer, and remove the concrete piston and pumping oil cylinder without rod or link valve block; Drain the oil of closed system and open system, and drain the oil in the oil cylinder rod cavity and the hydraulic oil in the oil tank.
3，進行小型泵車油箱清洗，拆掉油箱底部防水隔板，用柴油或煤油清洗液壓油箱，用海綿吸出多余的油，然后用面團把油箱內的參與雜質粘干凈。
3. Clean the oil tank of small pump truck, remove the waterproof diaphragm at the bottom of the oil tank, clean the hydraulic oil tank with diesel or kerosene, suck out the excess oil with sponge, and then stick the impurities in the oil tank with dough.
4，對元件進行清洗，液壓閥，閥塊，油箱防水隔板，過濾器殼體，多路閥清洗。
4. Clean the components, hydraulic valve, valve block, oil tank waterproof diaphragm, filter shell and multi-way valve.
5，加注液壓油
5. Fill hydraulic oil
6，泵送、攪拌液壓系統排油
6. Oil drainage of pumping and mixing hydraulic system
7，分配系統排油
7. Oil drainage of distribution system
8，泄油管路排油。為保證油箱油液順利沖洗泄油管路，所拆除泄油管路接頭處低于油箱液面。
8. Drain the oil from the oil drain pipeline. In order to ensure that the oil in the oil tank can flush the oil drain pipeline smoothly, the joint of the removed oil drain pipeline is lower than the liquid level of the oil tank.
9，混凝土攪拌車的車泵泵車臂架液壓系統排油。因在排油前大臂油缸伸展到位，其余油缸收縮到位，故所有臂架油缸只有一腔充滿油液；另一腔因油缸伸展、收縮到位，所容納油液體積很小，可以忽略。
9. The hydraulic system of the truck pump truck boom of the concrete mixer truck discharges oil. Because the boom oil cylinder is extended in place and the other oil cylinders are retracted in place before oil drainage, only one chamber of all boom oil cylinders is filled with oil; The volume of oil contained in the other chamber is very small and can be ignored due to the extension and contraction of the oil cylinder in place.
The above is a detailed introduction to the automatic feeding mixer. I hope it will be helpful to you If you have any questions, please contact us We will provide you with professional service http://www.ksmayo.cn/
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2022-12-23
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