一般情況自動上料攪拌車工作環(huán)境惡劣，配件都容易損壞，怎樣讓這些配件用的時(shí)間長久呢？小編認(rèn)為這“五避”事項(xiàng)可以實(shí)行起來：

In general, the working environment of the self loading mixer is bad, and the parts are easy to be damaged. How can we make these parts last for a long time? I believe that the "five avoidance" can be implemented:

避熱

Avoid heat

自動上料攪拌車發(fā)動機(jī)活塞溫度過高，易導(dǎo)致過熱燒熔而發(fā)生抱缸；橡膠密封件、三角膠帶、輪胎等過熱，易過早老化、性能下降、縮短使用壽命；攪拌車起動機(jī)、發(fā)電機(jī)、調(diào)節(jié)器等電器設(shè)備的線圈過熱，易燒毀而報(bào)廢。

The temperature of the engine piston of the self feeding mixer is too high, which is easy to lead to overheating and melting, resulting in cylinder seizure; Rubber seals, V-belts, tires, etc. are overheated, easy to premature aging, performance degradation, and shorten service life; The coils of the starter, generator, regulator and other electrical equipment of the mixer are overheated, easy to burn and scrapped.

避臟

Avoid dirt

自動上料攪拌車燃油濾清器、機(jī)油濾清器、空氣濾清器、液壓油濾清器及各類濾網(wǎng)等零件如果過臟，會導(dǎo)致攪拌車濾清效果變差。水箱散熱片、風(fēng)冷發(fā)動機(jī)缸體和缸蓋散熱片、冷卻器散熱片等零部件過臟，會導(dǎo)致散熱不良，溫度過高。

If the fuel filter, oil filter, air filter, hydraulic oil filter and various filter screens of the self loading mixer are too dirty, the filtering effect of the mixer will become worse. Dirty water tank fins, air-cooled engine cylinder block and cylinder head fins, cooler fins and other parts will lead to poor heat dissipation and high temperature.

避反

Avoidance of rebellion

攪拌車發(fā)動機(jī)汽缸墊在安裝時(shí)不能裝反，否則會導(dǎo)致缸墊過早燒蝕損壞；攪拌車發(fā)動機(jī)風(fēng)扇葉片安裝時(shí)不可弄反；對有方向花紋的輪胎，人字型花紋輪胎，安裝后的地面印痕應(yīng)使人字尖指向后部。

The cylinder gasket of mixer truck engine shall not be installed reversely, or it will cause premature ablation and damage; The fan blades of the mixer truck engine shall not be reversed during installation; For tyres with directional tread pattern and herringbone tread pattern, the ground impression after installation shall make the herringbone tip point to the rear.

避缺

Avoiding deficiency

攪拌車發(fā)動機(jī)氣門鎖片，應(yīng)成對安裝，如漏裝或缺失將導(dǎo)致氣門失控而撞壞活塞等件；攪拌車發(fā)動機(jī)連桿螺栓、飛輪螺栓、傳動軸螺栓上安裝的開口銷、鎖緊螺絲、保險(xiǎn)片或彈簧墊等防松裝置，一旦漏裝，在使用中將有可能導(dǎo)致嚴(yán)重的故障發(fā)生；攪拌車發(fā)動機(jī)正時(shí)齒輪室中用來潤滑齒輪的機(jī)油噴嘴一旦漏裝，會導(dǎo)致該處嚴(yán)重泄油。

The valve keys of the mixer truck engine shall be installed in pairs. If they are not installed or missing, the valves will be out of control and the pistons will be damaged; If the locking devices such as cotter pin, locking screw, safety plate or spring pad installed on the engine connecting rod bolt, flywheel bolt and transmission shaft bolt of the mixer truck are not installed, serious failure may occur in use; Once the oil nozzle used to lubricate the gear in the timing gear chamber of the mixer truck engine is not installed, it will cause serious oil leakage.

避油

Oil repellent

自動上料攪拌車發(fā)動機(jī)干式空氣濾清器紙質(zhì)濾芯，如沾上油液，易使?jié)舛容^高的混合氣吸入氣缸內(nèi)，使空氣量不足、油耗加大、攪拌車發(fā)動機(jī)功率下降；如果三角膠帶沾上油液，將加速其腐蝕老化；制動蹄片、干式離合器的摩擦片、制動帶等沾上油液，會威脅行車安全。輪胎橡膠對油類的腐蝕十分敏感，與油類接觸會使橡膠變軟或脫皮。

The paper filter element of the dry air filter for the engine of the self feeding mixer truck, if it is stained with oil, will easily make the mixture with higher concentration inhale into the cylinder, resulting in insufficient air volume, increased oil consumption, and decreased engine power of the mixer truck; If the V-belt is stained with oil, its corrosion and aging will be accelerated; If the brake shoe, friction plate of dry clutch and brake band are stained with oil, the driving safety will be threatened. Tire rubber is very sensitive to oil corrosion, and contact with oil will make the rubber soft or peeling.

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