1、查看油流狀況
1. Check oil flow
小型水泥自動(dòng)攪拌車熄火后，首要翻開油箱開關(guān)，拆下輸油泵進(jìn)油管，查看油流的狀況，假如油流斷斷續(xù)續(xù)，闡明油路有問題。處理油路今后，運(yùn)用手壓泵排出其間的空氣，擰開泵頭的放氣螺釘，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(rèn)油流正常后，拆開油泵蓋板，查看推桿是否靈敏，柱塞有無裂縫。假如一切正常，測驗(yàn)發(fā)動(dòng)柴油機(jī)中速工作十分鐘，仍呈現(xiàn)熄火狀況時(shí)，敲擊輸油泵大螺帽，留意聽柴油機(jī)的聲響，假如聲響反常，闡明輸油泵活塞和推桿卡死，應(yīng)及時(shí)修補(bǔ)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.
自動(dòng)攪拌車廠家介紹的攪拌車熄火時(shí)的“急救”辦法
The "first aid" method when the mixing truck stalls introduced by the manufacturer of automatic feeding mixer
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(dǎo)致攪拌車熄火。能夠拆下油嘴總成查看敞開壓力和霧化。假如油嘴總成沒有問題，能夠用油路旁接法進(jìn)行實(shí)驗(yàn)，假如小型水泥自動(dòng)攪拌車依然熄火，應(yīng)該就是發(fā)動(dòng)機(jī)的問題。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(jī)的廠家反映。
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(jī)在行駛中也有這樣一種常見的問題出現(xiàn)，在某些工作環(huán)境中，發(fā)動(dòng)機(jī)水溫必然太高。只要發(fā)生這種情況，就會(huì)對設(shè)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.
自動(dòng)攪拌車在正常道路上會(huì)使發(fā)動(dòng)機(jī)過熱。盡快減速，在樹蔭下駕駛汽車，或?qū)⑵囃Ｔ谙鄬鏊牡胤剑灰杆贀錅绱蠡稹?/div>
The automatic charging mixer will overheat the engine on normal roads. Slow down as soon as possible, drive the car in the shade of a tree, or park the car in a relatively cool place, but do not put out the fire quickly.
打開引擎蓋，以怠速旋轉(zhuǎn)引擎，然后等待直到引擎溫度逐漸恢復(fù)正常。發(fā)動(dòng)機(jī)水溫恢復(fù)正常后，發(fā)動(dòng)機(jī)將停止。請稍等片刻，使發(fā)動(dòng)機(jī)水溫冷卻下來，然后檢查發(fā)動(dòng)機(jī)冷卻水量。
Open the hood, rotate the engine at idle speed and wait until the engine temperature gradually returns to normal. When the engine water temperature returns to normal, the engine will stop. Please wait a moment to cool down the engine water temperature, and then check the engine cooling water quantity.
此時(shí)，自動(dòng)水混合器的冷卻水量可能明顯不足。補(bǔ)充規(guī)定量的冷卻水后，檢查冷卻系統(tǒng)是否有其他異常情況，啟動(dòng)發(fā)動(dòng)機(jī)，然后繼續(xù)運(yùn)行。另外，檢查水箱百葉窗沒有被異物堵塞，風(fēng)扇葉片是否運(yùn)轉(zhuǎn)，發(fā)動(dòng)機(jī)皮帶沒有打滑以及發(fā)動(dòng)機(jī)水泵是否運(yùn)轉(zhuǎn)。這些都是自動(dòng)攪拌車行駛中常見的一些故障，簡單的應(yīng)急方案。
At this time, the cooling water of the automatic water mixer may be obviously insufficient. After replenishing the specified amount of cooling water, check whether there are other abnormal conditions in the cooling system, start the engine, and then continue to run. In addition, check that the water tank louver is not blocked by foreign matters, whether the fan blade is running, whether the engine belt is not slipping and whether the engine water pump is running. These are some common faults in the operation of automatic feeding mixer, simple emergency plan.
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