小型混凝土攪拌車液壓油的更換方法?_行業資訊_自動混凝土攪拌機知識_自動混凝土攪拌機_自動混凝土攪拌車廠家

站內搜索

自動混凝土攪拌機知識

公司新聞行業資訊

熱點

如何輕松檢查自動混凝土攪拌機磨損情況？

2021-04-21

夏季使用自動上料攪拌機一定要要注意高溫

2022-07-06

自動混凝土攪拌機對于車燈的保養應該注意什么？

2020-12-14

混凝土攪拌車發動機怠速判斷及辦法？

2021-03-17

關于山汽

聯系人：劉老師

電話：400-879-1999

公司：山東山汽工程機械（集團）有限公司

地址：山東省萊州市206國道與308省道交叉口東南50米

小型混凝土攪拌車液壓油的更換方法?

所屬分類：行業資訊發布時間：2021-02-24 來源：http://www.akware.net/ 瀏覽量：0

在使用一段時間的小型混凝土攪拌車后，由于出現油泵損壞、液壓油進水、受污染時就需要對液壓油進行更換工作，下面小編就來介紹更換液壓油方法的介紹。

After using a small concrete mixer for a period of time, it is necessary to replace the hydraulic oil when the oil pump is damaged, the hydraulic oil gets into the water and is polluted. The following section introduces the method of replacing the hydraulic oil.

1、排油前的準備工作

1. Preparation before oil discharge

小型混凝土攪拌車全部展開各支腿油缸，包括擺動、伸縮（伸出和縮進比喻在一定限度內的變通）、垂直油缸等；臂架因場地、時效等因素局限，僅展開（全展）大臂油缸，其余臂架油缸收縮到位；活塞桿巡查：檢查泵送油缸活塞桿是否有拉傷跡象，如有則更換；檢查油箱各油口連接處，是否有漏油、開裂等現象。

The small concrete mixer truck fully unfolds each outrigger oil cylinder, including swing, expansion (extension and retraction) It refers to the flexible and vertical oil cylinder within a certain limit; due to the limitation of site, time and other factors, the boom only unfolds (fully unfolds) the boom oil cylinder, and the rest of the boom oil cylinder shrinks in place; piston rod inspection: check whether the piston rod of the pumping oil cylinder has any signs of strain, if any, replace it; check whether there is oil leakage and cracking at the connection of each oil port of the oil tank.

2、排油工作

2. Oil drainage

將小型混凝土攪拌車的車泵送油缸液壓油排除，拆除砼活塞和泵送油缸無桿或鏈接閥塊；關閉球閥（應用領域：食品、化工、石油、電力等），進行閉式系統排油和開式系統排油，排除油缸油桿腔油液和油箱液壓油。

Remove the hydraulic oil from the pumping oil cylinder of the small concrete mixer truck, remove the concrete piston and the pumping oil cylinder without rod or link valve block, close the ball valve (application field: food, chemical industry, petroleum, electric power, etc.), drain the oil from the closed system and open system, and drain the oil from the rod cavity of the oil cylinder and the hydraulic oil from the oil tank.

3、進行小型泵車油箱清洗，拆掉油箱底部防水隔板，用柴油或煤油清洗液壓油箱，用海綿吸出多余的油，然后用面團把油箱內的參與雜質粘干凈。小型混凝土泵由泵體和輸送管組成。是一種利用壓力，將混凝土沿管道連續輸送的機械，主要應用于房建、橋梁及隧道施工。主要分為閘板閥混凝土輸送泵和S閥混凝土輸送泵。再一種就是將泵體裝在汽車底盤上，再裝備可伸縮或屈折的布料桿，而組成的泵車。

3. Clean the oil tank of small pump truck, remove the waterproof partition at the bottom of the oil tank, clean the hydraulic oil tank with diesel or kerosene, suck out the excess oil with sponge, and then use dough to clean the impurities in the oil tank. The small concrete pump is composed of pump body and delivery pipe. It is a kind of machine that uses pressure to transport concrete continuously along the pipeline, which is mainly used in housing construction, bridge and tunnel construction. It is mainly divided into gate valve concrete pump and S valve concrete pump. Another is the pump body mounted on the chassis of the car, and then equipped with retractable or folding boom, and composed of pump truck.

4、對元件進行清洗，液壓閥，閥塊，油箱防水隔板，過濾器殼體，多路閥清洗。二次構造泵采用螺旋式輸送漿，振動網過濾雙缸往復作業完全能夠輸送建筑應用中各種砂漿、細石混凝土等，二次構造柱澆筑機具有排量大，壓力高、省工省料，移動靈活等特點。耐磨合金材料，壽命更長，出口壓力高，能滿足高層澆筑和遠距離施工的輸送要求，液壓系統采用雙回路開式系統，換向速度快效率高

4. Clean the components, hydraulic valve, valve block, oil tank waterproof partition, filter shell and multi way valve. The secondary structure pump adopts screw type slurry conveying and vibrating screen filtering double cylinder reciprocating operation, which can fully transport all kinds of mortar and fine aggregate concrete in construction application. The secondary structure column pouring machine has the characteristics of large displacement, high pressure, labor and material saving, flexible movement and so on. Wear resistant alloy material, longer service life, high outlet pressure, can meet the requirements of high-rise pouring and long-distance construction. The hydraulic system adopts double loop open system, with fast reversing speed and high efficiency
自動混凝土攪拌車

5、加注液壓油

5. Filling hydraulic oil

6、泵送、攪拌液壓系統排油

6. Oil discharge of pumping and mixing hydraulic system

7、分配系統排油

7. Distribution system drain

8、泄油管路排油。為保證油箱油液順利沖洗泄油管路，所拆除泄油管路接頭處低于油箱液面。

8. Drain the oil from the drain line. In order to ensure that the oil in the oil tank can flush the oil drain pipe smoothly, the joint of the removed oil drain pipe is lower than the liquid level of the oil tank.

9、小型混凝土攪拌車的車泵泵車臂架液壓系統排油。因在排油前大臂油缸伸展到位，其余油缸收縮到位，故所有臂架油缸只有一腔充滿油液；另一腔因油缸伸展、收縮到位，所容納油液體積很小，可以忽略。例：排油前大臂油缸伸展到位，故排油時只需考慮排除大臂油缸無桿腔所容納油液。

9. Small concrete mixer truck pump truck boom hydraulic system oil drainage. Because the boom cylinder extends in place and the rest of the cylinders contract in place before oil discharge, only one chamber of all boom cylinders is filled with oil; the other chamber is small and can be ignored because the cylinder extends and contracts in place. For example: before oil discharge, the boom cylinder is extended in place, so only the oil contained in the non rod cavity of the boom cylinder needs to be removed.

10、支腿系統排油。從油箱處斷開支腿多路閥T口油箱管路，并將油箱接頭用堵頭堵住，T口管路接油桶，注：支腿系統排油時，不要兩邊同時排，例：排完左邊再排右邊。

10. The outrigger system drains oil. Disconnect t port of leg multi way valve from the oil tank to the pipeline of the oil tank, plug the oil tank joint with a plug, and connect the T port pipeline to the oil tank. Note: when the leg system discharges oil, do not drain both sides at the same time, for example, drain the left side and then the right side.

以上就是對小型混凝土攪拌車更換液壓油的步驟方法，用戶可以參考以上方法來進行換油工作來保證液壓油的利用率，提高攪拌車的工作效率。

The above is the steps and methods of replacing hydraulic oil for small concrete mixer. Users can refer to the above methods to change the oil to ensure the utilization rate of hydraulic oil and improve the work efficiency of mixer.

上一頁：混凝土攪拌車活塞敲缸異響的判斷和處理！下一頁：自動上料攪拌車的正確剎車步驟！

熱門產品 / HOT PRODUCT