We all know that the automatic feeding mixer is a large-scale equipment, and it is also very expensive. The usual maintenance is very important. If the hydraulic pressure gauge of the automatic feeding mixer is not enough, how to deal with it? Our manufacturer will teach us how to deal with this problem!

自動(dòng)上料攪拌車系統(tǒng)氣壓力不足或完全沒有壓力的時(shí)候，我們可以根據(jù)這些方面來進(jìn)行查看。

When the air pressure of the automatic feeding mixer system is insufficient or no pressure at all, we can check according to these aspects.

1、如果說自上料攪拌車液壓泵有油液輸出的情況發(fā)生，我們可以及時(shí)查看它的工作是不是正常。如果不正常，有可能是壓力油路中的某個(gè)設(shè)備配件其他原因被卡住，處于回油的地方，導(dǎo)致壓力油路和溢流回路短路的情況發(fā)生，也或許是管接頭有松動(dòng)的情況發(fā)生，當(dāng)我們處在油路中的某些設(shè)備漏油嚴(yán)重，或液壓缸、液壓馬達(dá)的密封被損壞。排除的辦法就是直接拆開有關(guān)設(shè)備來清洗，看看對應(yīng)的設(shè)備是不是損壞了，該更換就換，該檢查就查看一下。

1. If the hydraulic pump of the charging mixer has oil output, we can timely check whether it works normally. If it is abnormal, it may be that a certain equipment accessory in the pressure oil circuit is stuck for other reasons and is in the place where the oil is returned, resulting in the short circuit of the pressure oil circuit and overflow circuit, or the loosening of the pipe joint. When some equipment in the oil circuit leaks seriously, or the seal of the hydraulic cylinder and hydraulic motor is damaged. The way to eliminate this problem is to directly disassemble the relevant equipment for cleaning, and to see if the corresponding equipment is damaged, it is necessary to replace it, and to check the inspection.

2、看自上料攪拌車液壓泵是不是能輸出液壓油呢。如果說是新的液壓泵，沒有液壓油，可能是泵體有缺陷，讓吸油腔和壓油腔有相通的情況發(fā)生，失去壓油能力，應(yīng)及時(shí)找廠家更換。若不是新的液壓泵，無液壓油輸出，則可能是泵的轉(zhuǎn)向不對，零件磨損嚴(yán)重或損壞，及時(shí)更換。

2. See whether the hydraulic pump of the charging mixer can output hydraulic oil. If it is a new hydraulic pump and there is no hydraulic oil, it may be that the pump body has defects, so that the oil suction chamber and the pressure oil chamber are connected. If the oil pressure capacity is lost, it should be replaced by the manufacturer in time. If it is not a new hydraulic pump and there is no hydraulic oil output, it may be that the steering direction of the pump is not correct and the parts are seriously worn or damaged. Replace them in time.

3、自上料攪拌車的液壓系統(tǒng)能建立正常壓力，一些管路或者液壓缸中間是沒有壓力的，可能就是因?yàn)楣苈?、小孔或?jié)流閥、換向閥這些部位堵住了。所以要仔細(xì)查看檢查壓力有沒有油液通過，找出原因，然后來排除。

3. Since the hydraulic system of the loading mixer can establish normal pressure, there is no pressure in some pipelines or hydraulic cylinders, which may be due to blockage of pipelines, orifices, throttle valves and directional valves. So check the pressure carefully to see if there is any oil passing through, find out the reason, and then eliminate it.

以上就關(guān)于自上料攪拌車壓力不足的處理方法，如若攪拌車出現(xiàn)液壓系統(tǒng)壓力不足或完全無壓力的情況就可根據(jù)以上的方法排查與解決，讓攪拌車及時(shí)恢復(fù)正常狀態(tài)。

The above is about the treatment method of insufficient pressure of the self feeding mixer. If the hydraulic system pressure of the mixer truck is insufficient or there is no pressure at all, it can be checked and solved according to the above methods, so that the mixer can return to normal state in time.