2方自動攪拌一體車的液壓泵軸端的油封很脆弱。嚴(yán)格遵守相關(guān)法規(guī)可以有效防止許多機(jī)油泄漏。
The oil seal of the shaft end of the hydraulic pump of the 2-party automatic mixer truck is very fragile. Strict compliance with relevant regulations can effectively prevent many oil leakage.
如果長時間使用,油封會磨損。
If used for a long time, the oil seal will be worn.
方案:只需更換新的油封即可。
Solution: just replace the new oil seal.
如果長時間不更換機(jī)油,則濾芯的質(zhì)量會下降,機(jī)油會變得太臟,并且油封的磨損會更快。
If the oil is not changed for a long time, the quality of the filter element will decline, the oil will become too dirty, and the oil seal will wear faster.
方案:盡快更換液壓油和濾芯。
Solution: change the hydraulic oil and filter element as soon as possible.
驅(qū)動軸失衡并劇烈振動因此,主軸擺動油封磨損。
The drive shaft is out of balance and vibrates violently. Therefore, the spindle swing oil seal is worn.
方案:及時固定并更換軸。
Solution: fix and replace the shaft in time.
液壓油會變質(zhì)和乳化,降低潤滑性能并加速油封的磨損。
Hydraulic oil will deteriorate and emulsify, reduce the lubrication performance and accelerate the wear of oil seal.
方案:盡快更換液壓油和濾芯。在嚴(yán)重的情況下,需要清潔系統(tǒng)。
Solution: change the hydraulic oil and filter element as soon as possible. In severe cases, the system needs to be cleaned.
泵支架松動,泵打開,泵固定螺栓松動,導(dǎo)致整個液壓泵振動并磨損油封。
The pump bracket is loose, the pump is opened, and the fixing bolts of the pump are loose, which leads to the vibration of the whole hydraulic pump and the wear of the oil seal.
方案:始終檢查并全2方自上料攪拌車發(fā)生故障的可能性,以防止并避免發(fā)生故障。
Solution: always check and eliminate the possibility of failure of all 2-party self loading mixer, so as to prevent and avoid failure.
2方自動攪拌一體車系統(tǒng)的回油不暢,回油管和散熱器堵塞,導(dǎo)致電動機(jī)殼體內(nèi)的壓力升高,并且油封泄漏。
The oil return pipe and radiator of the 2-party automatic mixer truck system are blocked, resulting in the pressure rise in the motor housing and oil seal leakage.
方案:堵塞物并穩(wěn)定回油回路。
Solution: remove the blockage and stabilize the oil return circuit.
如果散熱器不散熱,油的溫度將變得太高,粘度和潤滑性將降低,油封將過熱并且密封將無法工作。
If the radiator does not dissipate heat, the temperature of the oil will become too high, the viscosity and lubricity will be reduced, the oil seal will overheat and the seal will not work.
方案:散熱器上的障礙物并冷卻系統(tǒng),以防止泵馬達(dá)磨損。在嚴(yán)重的情況下,有必要停止和停止發(fā)動機(jī),并用水沖洗泵的電動機(jī)和散熱器殼體以達(dá)到冷卻效果。
Solution: remove the obstacles on the radiator and cool the system to prevent the pump motor from wearing. In severe cases, it is necessary to stop and stop the engine and flush the pump motor and radiator housing with water to achieve cooling effect.
在冬季運(yùn)行期間,由于預(yù)熱不足,油溫過低,油封和油封無法達(dá)到理想的工作溫度。
During the winter operation, due to insufficient preheating and low oil temperature, the oil seal and oil seal can not reach the ideal working temperature.
對策:啟動時停止油箱,以怠速運(yùn)轉(zhuǎn)1020分鐘,并在機(jī)油溫度恢復(fù)正常時更換油箱
Countermeasures: stop the oil tank when starting, run at idle speed for 10 to 20 minutes, and replace the oil tank when the oil temperature returns to normal