自動(dòng)上料攪拌車(chē)廠(chǎng)家教的攪拌車(chē)熄火時(shí)的“急救”辦法！
自動(dòng)上料攪拌車(chē)是建筑工地上的常見(jiàn)車(chē)，假如在運送過(guò)程中俄然熄火，會(huì )影響到作業(yè)進(jìn)程和司機心情。因而攪拌車(chē)司機一定要把握攪拌車(chē)熄火時(shí)的“急救”辦法?？纯闯Ｓ玫膽狈绞接心男?？
Automatic feeding mixer is a common vehicle on the construction site. If the engine stops suddenly in the transportation process, it will affect the operation process and the driver's mood. Therefore, the mixer driver must grasp the "first aid" method when the mixer stops. What are the common emergency methods?
1、查看油流狀況
1. Check oil flow
小型混凝土攪拌車(chē)熄火后，首要翻開(kāi)油箱開(kāi)關(guān)，拆下輸油泵進(jìn)油管，查看油流的狀況，假如油流斷斷續續，闡明油路有問(wèn)題。處理油路今后，運用手壓泵排出其間的空氣，擰開(kāi)泵頭的放氣螺釘，氣泡消失后再擰緊。
After the small concrete mixer stops, turn on the oil tank switch first, remove the oil inlet pipe of the oil pump, check the oil flow condition, if the oil flow is intermittent, clarify that there is a problem in the oil circuit. In the future, use the hand pump to exhaust the air between them, and screw off the air release screw of the pump head, and then tighten it after the bubble disappears.
2、查看輸油泵活塞和推桿
2. Look at the piston and push rod of the fuel transfer pump
在承認油流正常后，拆開(kāi)油泵蓋板，查看推桿是否靈敏，柱塞有無(wú)裂縫。假如一切正常，測驗發(fā)動(dòng)柴油機中速工作十分鐘，仍呈現熄火狀況時(shí)，敲擊輸油泵大螺帽，留意聽(tīng)柴油機的聲響，假如聲響反常，闡明輸油泵活塞和推桿卡死，應及時(shí)修補替換。
After admitting that the oil flow is normal, remove the cover plate of the oil pump and check whether the push rod is sensitive and whether the plunger has cracks. If everything is normal, test the engine and work at medium speed for 10 minutes. When the engine still shows flameout, knock on the big nut of the fuel pump and listen to the noise of the diesel engine. If the sound is abnormal, it is clarified that the piston and push rod of the oil pump are stuck and should be repaired and replaced in time.
3、查看油嘴霧化狀況
3. Check the atomization condition of oil nozzle
油嘴不霧化也或許導致攪拌車(chē)熄火。能夠拆下油嘴總成查看敞開(kāi)壓力和霧化。假如油嘴總成沒(méi)有問(wèn)題，能夠用油路旁接法進(jìn)行實(shí)驗，假如小型混凝土攪拌車(chē)依然熄火，應該就是發(fā)動(dòng)機的問(wèn)題。拆下噴油器總成，滾動(dòng)曲軸，有水噴出，闡明缸蓋、缸體存在裂紋，主張向柴油機的廠(chǎng)家反映。
If the nozzle does not atomize, it may also cause the mixer to stall. The nozzle assembly can be removed to check the opening pressure and atomization. If there is no problem with the nozzle assembly, the test can be carried out by the oil way side connection method. If the small concrete mixer still stops, it should be the engine problem. Remove the fuel injector assembly, roll the crankshaft, water gushes out, clarify that there are cracks in the cylinder head and cylinder block, and claim to report to the diesel engine manufacturer.
我們在使用自動(dòng)上料攪拌機在行駛中也有這樣一種常見(jiàn)的問(wèn)題出現，在某些工作環(huán)境中，發(fā)動(dòng)機水溫必然太高。只要發(fā)生這種情況，就會(huì )對設備產(chǎn)生特別的影響。
We are using the automatic feeding mixer in the driving also has such a common problem, in some working environment, the engine water temperature must be too high. As long as this happens, it will have a special impact on the equipment.
