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小水泥攪拌車故障緊急要點在哪?

來源:http://www.pingqxw.com/ 日期:2021-06-08 發布人:admin
這時候會有人問,當發生故障時不是應該先去查看維修水泥攪拌車的發動機呢?因為如果時間去維修發動機而導致攪拌罐里邊的混凝土凝固的話,更起碼要損失一罐的混凝土是必不可少的,嚴重的情況下可能導致攪拌罐就報廢了損失就更大了,因此我們應該優先慮的是如何盡快的把拌筒內的混凝土排出,其次才是如何維修發動機。
At this time, someone will ask, when there is a fault, should we check and repair the engine of the cement mixer first? Because if the concrete in the mixing tank solidifies due to the maintenance of the engine at the first time, it is essential to lose at least one tank of concrete. In serious cases, the mixing tank may be scrapped, and the loss is even greater. Therefore, we should give priority to how to drain the concrete in the mixing tank as soon as possible, and then how to repair the engine.
首先我們來分析下造成水泥攪拌車的攪拌罐不能轉動有以下三種情況,分別是液壓泵發生故障、液壓馬達發生故障、發動機故障,下邊我們來詳細講解這三種種情況下的應急維修處理方式。
First of all, we will analyze the following three situations that cause the mixing tank of cement mixer not to rotate, namely, the hydraulic pump failure, the hydraulic motor failure, and the engine failure. Next, we will explain in detail the emergency maintenance methods under these three situations.
:液壓泵發生故障
First: hydraulic pump failure
首先打開攪拌車攪拌筒檢修孔蓋,旋松馬達上高壓軟管的管接頭,旋轉拌筒使拌筒檢修孔斜向下,將混凝土從攪拌筒檢修孔排出;
Firstly, open the manhole cover of the mixing drum of the mixer truck, loosen the pipe joint of the high-pressure hose on the motor, rotate the mixing drum to make the manhole of the mixing drum slant downward, and discharge the concrete from the manhole of the mixing drum;
第二種:液壓馬達發生故障
Second: hydraulic motor failure
自上料水泥攪拌車
水泥攪拌車液壓馬達水泥攪拌車液壓馬達
Hydraulic motor of cement mixer hydraulic motor of cement mixer
可把救援車的馬達卸下裝在故障車上,再將各個油管接好,啟動救援車即可將拌筒內的混凝土排出。以上談的只是攪拌車使用中應注意的幾個方面,在使用攪拌車的時候要嚴格按照攪拌車廠家的使用說明書操作,定期對液壓系統,底盤等進行保養,才能保證水泥攪拌車正常的工作和出勤率,發揮的經濟效益。
The motor of the rescue vehicle can be unloaded and installed on the fault vehicle, and then each oil pipe can be connected, and the concrete in the mixing drum can be discharged by starting the rescue vehicle. The above discussion is just a few aspects that should be paid attention to in the use of the mixer. When using the mixer, we should strictly follow the operation manual of the mixer manufacturer, and regularly maintain the hydraulic system and chassis, so as to ensure the normal work and attendance rate of the cement mixer and maximize the economic benefits.
第三種:發動機故障
Third: engine failure
水泥攪拌車柴油發動機水泥攪拌車柴油發動機
Diesel engine of cement mixer diesel engine of cement mixer
將故障車的高壓膠管從馬達上卸下,把救援用的高壓膠管接上,另一端接在救援車的油泵上,并將應急用的回油管一端接在故障車的馬達泄油口,回油管另一端接在救援車的油泵回油口,利用救援車來控制故障車拌筒的旋轉,將混凝土排出。
Remove the high-pressure hose from the motor, connect the high-pressure hose for rescue, connect the other end to the oil pump of the rescue vehicle, connect one end of the emergency oil return pipe to the motor oil drain port of the fault vehicle, and connect the other end of the oil return pipe to the oil return port of the oil pump of the rescue vehicle. Use the rescue vehicle to control the rotation of the mixing cylinder of the fault vehicle and discharge the concrete.
我們經過現場的測試發現,在生產廠所有工具齊全的情況下,采用第三種方法大約需要1小時,如在工地上時間可能會更長,因此建議采用種和第二種方法排出混凝土。
After field test, we found that it takes about 1 hour to use the third method when all the tools in the production plant are complete, and it may take longer on the construction site. Therefore, it is recommended to use the first and second methods to discharge the concrete.

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