1. Check whether the hydraulic pump can output hydraulic oil. If it is a new hydraulic pump without output hydraulic oil, the pump body may have casting defects, so the suction chamber and hydraulic chamber are connected, the oil pressure is reduced, and the manufacturer should replace it in time. If it is not a new hydraulic pump and there is no hydraulic oil output, the pump may not be operated correctly and the parts may be seriously worn or damaged.

2.如果液壓泵有油輸出，請檢查安全閥是否正常工作。如果異常，則壓力油回路中的閥可能由于其他原因被污染或阻塞，并且處于回油位置，導(dǎo)致壓力油回路與溢流回路短路，或者管接頭可能松動或受壓。油路中的某些閥泄漏嚴重，或者液壓缸和液壓馬達的密封件損壞，導(dǎo)致嚴重泄漏。

2. If the hydraulic pump has oil output, check whether the safety valve works normally. If it is abnormal, the valve in the pressure oil circuit may be contaminated or blocked for other reasons, and it is in the return position, resulting in a short circuit between the pressure oil circuit and the overflow circuit, or the pipe joint may be loose or under pressure. Some valves in the oil circuit leak seriously, or the seals of the hydraulic cylinder and hydraulic motor are damaged, resulting in serious leakage.

3.如果液壓泵的輸出流量隨壓力的增加而顯著下降，但壓力未達到規(guī)定值，則是由于液壓泵磨損后間隙的增加所致。自動上料攪拌車

3. If the output flow of the hydraulic pump decreases significantly with the increase of pressure, but the pressure does not reach the specified value, it is due to the increase of clearance after the wear of the hydraulic pump. Automatic loading mixer

4.如果自動上料攪拌車的整個液壓系統(tǒng)能夠建立正常壓力，并且某些管線或液壓缸（或液壓馬達）中沒有壓力，則可能是由于管線，小孔或節(jié)流閥，方向閥等引起的。進行封鎖時，應(yīng)逐一檢查壓力和機油以找出原因并進行清理。

4. If the whole hydraulic system of the automatic feeding mixer can establish normal pressure, and there is no pressure in some pipelines or hydraulic cylinders (or hydraulic motors), it may be caused by pipelines, small holes or throttle valves, directional valves, etc. When blocking, check the pressure and oil one by one to find out the cause and clean it.

以上就是為大家介紹的有關(guān)全自動自上料攪拌車詳細的介紹,希望對您有所幫助.如果您有什么疑問的話,歡迎聯(lián)系我們.我們將以的態(tài)度,為您提供服務(wù)http://www.hu198.com/

The above is the detailed introduction of the fully automatic self-feeding mixing truck for you. I hope it can help you. If you have any questions, please contact us. We will provide you with our service http://www.hu198.com/