What are the main reasons for oil leakage of concrete mixer?

1產(chǎn)品（配件）質(zhì)量材質(zhì)或工藝不佳；結(jié)構(gòu)設(shè)計存在問題。

1. Poor quality, material or process of products (accessories); There are problems in structural design.

裝配高速不當(dāng)，配合表面不清潔，襯墊破損位移或未按操作規(guī)程規(guī)范進行安裝。

Improper assembly speed, unclean mating surface, damaged gasket, displacement or failure to install according to the operating procedures.

緊固螺母擰力不均滑絲斷扣或松曠脫落等導(dǎo)致工作失效。

Uneven tightening force of fastening nut, broken thread of sliding wire or loose falling off, resulting in work failure.

密封材料長期使用后磨損過限，老化變質(zhì)變形失效。

After long-term use, the sealing material is worn out, aged, deteriorated, deformed and invalid.

潤滑油添加過多油面過高或加錯油品。

The lubricating oil is added too much, the oil level is too high or the wrong oil is added.

罐車部件（邊蓋類薄壁件）接合表面撓曲變形殼體破損，使?jié)櫥蜐B出。

The joint surface of tank car parts (side cover thin-walled parts) is flexed and deformed, and the shell is damaged, causing lubricating oil to seep out.

罐車通氣塞單向閥堵塞后，由于箱殼內(nèi)外氣壓差的作用，往往會引起密封薄弱處漏油。

After the one-way valve of the tank car vent plug is blocked, oil leakage at the weak seal will often be caused due to the effect of the air pressure difference inside and outside the tank shell.

小型全自動水泥攪拌車的閥體檢修在整個工程作業(yè)中也是重要的，做好基本的檢修我們的工作才能正常進行。將一張#600的砂紙置于atf油中，浸泡約30分鐘。小心地敲擊閥體，使卡滯的閥桿從閥腔孔中落下?？赡苡惺褂靡话研÷萁z刀，將其撬出。

The maintenance of the valve body of the small automatic cement mixer is also important in the whole project operation. Only by doing the basic maintenance well can our work be carried out normally. Soak a piece #600 of sandpaper in ATF oil for about 30 minutes. Carefully tap the valve body to make the stuck valve stem fall from the valve cavity hole. A small screwdriver may be used to pry it out.

使用螺絲刀時，小心不要劃閥孔。單向閥桿是否有摩擦痕跡。使用atf油浸泡過的#600砂紙，打磨閥桿上的毛刺，然后在溶劑中清洗閥桿并用壓縮空氣吹干。卷起半張atf油浸泡過的#600砂紙，將其卡滯閥桿的閥孔中。輕輕扭動砂紙，使砂紙松卷，緊密貼合在閥孔表面，然后邊推拉，邊扭卷砂紙，打磨閥孔。抽出#600砂紙。在溶劑中清洗整個閥體，然后用壓縮空氣吹干。在閥桿表面涂atf油，然后將其落入閥孔中。閥桿應(yīng)能靠自重落入閥孔底部。否則，重復(fù)步驟4，重新測試。如果閥桿仍然卡滯，則換閥體。取出小型全自動混泥土攪拌車閥桿，用溶劑清理閥桿和閥體。用壓縮空氣吹干，然后用atf油作為潤滑劑，重新組裝。

When using a screwdriver, be careful not to scratch the valve hole. Check whether the one-way valve stem has friction marks. Use the #600 sandpaper soaked in ATF oil to polish the burrs on the valve stem, then clean the valve stem in solvent and blow dry with compressed air. Roll up half a piece of #600 sandpaper soaked in ATF oil and clamp it in the valve hole of the valve stem. Gently twist the sandpaper to make it loose and tightly fit on the surface of the valve hole, and then twist the sandpaper while pushing and pulling to polish the valve hole. Draw out #600 sandpaper. Clean the whole valve body in solvent and blow dry with compressed air. Coat the surface of the valve stem with ATF oil and drop it into the valve bore. The valve stem shall fall into the bottom of the valve hole by its own weight. Otherwise, repeat step 4 and retest. If the valve stem is still stuck, replace the valve body. Take out the valve rod of small automatic concrete mixer, and clean the valve rod and valve body with solvent. Blow dry with compressed air, then reassemble with ATF oil as lubricant.

了解了以上的檢修知識，大家可以放心對我們的設(shè)備進行檢修，大家在選擇說這些產(chǎn)品的時候我們會有的人士為大家解答，建議大收工時，要清洗混凝土貯罐及進出料口周圍，不粘有水泥及混凝土結(jié)塊。

After knowing the above maintenance knowledge, you can rest assured to repair our equipment. When you choose to say these products, some people will answer for you. It is suggested to clean the concrete storage tank and around the inlet and outlet without cement and concrete caking at the end of work.

固定式混凝土攪拌機，應(yīng)安裝在的臺座上。當(dāng)長期使用時，應(yīng)埋置地腳螺栓；如短期使用，可在機座下鋪設(shè)枕木并找平放穩(wěn)。 3對于移動式混凝土攪拌機，應(yīng)安裝在平坦堅硬的地坪上用方木或撐架架牢，并保持水平面輪胎不受力。如果使用時間三個月以上時，應(yīng)將輪胎卸下妥善保管輪軸端部應(yīng)做好清潔銹工作。

The fixed concrete mixer shall be installed on the pedestal of the. In case of long-term use, anchor bolts shall be embedded; For short-term use, sleepers can be paved under the base, leveled and placed stably. 3. The mobile concrete mixer shall be installed on a flat and hard floor, firmly supported with square timber or support, and the tire on the horizontal plane shall not be stressed. If it is used for more than three months, remove the tire and keep it properly. The end of the axle shall be cleaned.

對某些需要挖設(shè)上料斗地坑的攪拌機，其坑口周圍應(yīng)墊高夯實，地面水流入坑內(nèi)。上料軌道架的底端支承面應(yīng)夯實或鋪磚架的后面亦須用木料加以支承，工作時軌道變形。

For some mixers that need to dig a hopper pit, the pit mouth shall be padded and compacted, and the ground water flows into the pit. The bottom bearing surface of the loading track frame shall be compacted or paved with bricks, and the back of the frame shall also be supported with wood, so the track will be deformed during operation.

混凝土攪拌機啟動后，應(yīng)使攪拌筒達(dá)到正常轉(zhuǎn)速后進行上料，上料后要及時加水；添加新料先將攪拌機內(nèi)原有的混凝土卸出后才能進行。不得中途停機或滿載荷時起動攪拌機，反轉(zhuǎn)出料者除外。

After the concrete mixer is started, the mixing drum shall reach the normal speed before feeding, and water shall be added in time after feeding; Adding new materials can be carried out only after the original concrete in the mixer is unloaded. Do not stop halfway or start the mixer at full load, except for reverse discharge.

在混凝土攪拌機使用中，切勿使砂石落入機器運轉(zhuǎn)部分中去，以免使運轉(zhuǎn)部件卡住損壞。上料斗后，斗下不能有人通過或停留，以免制動器發(fā)生意外事故。在斗下檢修或進行清理工作時，強行停機并將上料斗用保險鏈條拉牢。

During the use of the concrete mixer, do not let the sand fall into the running part of the machine, so as to avoid jamming and damage to the running parts. After loading the hopper, no one can pass or stay under the hopper to avoid accidents of the brake. When overhauling or cleaning under the bucket, forcibly stop the machine and fasten the upper hopper with a safety chain.

攪拌機作業(yè)中，如發(fā)現(xiàn)故障不能繼續(xù)運轉(zhuǎn)時，應(yīng)切斷電源，將攪拌筒內(nèi)的混凝土干凈，然后進行檢修。

During the operation of the mixer, if it is found that the failure cannot continue to operate, the power supply shall be cut off, the concrete in the mixing drum shall be cleaned, and then the maintenance shall be carried out.

作業(yè)后，應(yīng)對攪拌機進行清洗，操作人員如需要進入筒內(nèi)清洗時，切斷電源，設(shè)專人在外監(jiān)護，或卸去熔斷器并鎖好電閘箱，然后方可進入。

After operation, the mixer shall be cleaned. If the operator needs to enter the barrel for cleaning, cut off the power supply, assign a special person to monitor outside, or remove the fuse and lock the switch box before entering.

攪拌機上料斗的搖把，應(yīng)用銷子固定，以免人進入簡內(nèi)清理時，身體碰觸搖把使料斗，發(fā)生擠壓事故。

The handle of the hopper on the mixer shall be fixed with a pin to prevent people from touching the handle and squeezing the hopper when entering the Jane for cleaning.

作業(yè)后，應(yīng)將攪拌機料斗降落到料斗坑，如需升起則應(yīng)用鏈條扣牢

After operation, the mixer hopper shall be lowered to the hopper pit. If it needs to be raised, it shall be fastened with a chain

以上精彩內(nèi)容由自動上料混凝土攪拌車提供，更多資訊請關(guān)注http://www.ranhaofz.cn/

The above highlights are provided by the automatic feeding concrete mixer. Please pay attention to more information http://www.ranhaofz.cn/