攪拌車零部件損壞后的維修策略
混凝土自上料攪拌車的出現(xiàn)和使用，能夠?yàn)楦黝惞こ淌┕ぬ峁┝酥T多的便利，這些都是攪拌車的功勞，在使用的程度上提升了該設(shè)備的作業(yè)效率。使用人員要想保障攪拌車的使用性能，其中，一個(gè)重要的配件就是變速器換擋機(jī)，每一種配件使用時(shí)間長了，都會(huì)出現(xiàn)一些問題，在它損壞后如何進(jìn)行維修呢？混凝土自上料攪拌車廠家為您分析。
The emergence and use of concrete self-feeding mixer truck can provide many convenience for various engineering construction, which are all due to the mixer truck and improve the operation efficiency of the equipment to a certain extent. If the user wants to guarantee the service performance of the mixer, one of the important parts is the transmission shifter. Each part will have some problems after it has been used for a long time. How to repair it after it is damaged? The manufacturer of concrete self-feeding mixer will analyze for you.
攪拌車離合器損壞的原因動(dòng)力換擋變速器離合器接合時(shí)，液壓油的壓力克服彈簧力壓緊摩擦片。隨著液壓油壓力的升高，摩擦片與金屬盤接觸并逐漸壓緊，使離合器將飛輪動(dòng)力平穩(wěn)地傳遞到變速器輸人軸。
The cause of the damage of the mixer clutch When the power shift transmission clutch is engaged, the pressure of the hydraulic oil overcomes the spring force and presses the friction plate tightly. With the increase of hydraulic oil pressure, the friction plate contacts with the metal plate and gradually compresses, so that the clutch can smoothly transfer the flywheel power to the transmission input shaft.
每次換擋時(shí)，摩擦片都要與鋼片發(fā)生摩擦，產(chǎn)生的熱量由冷卻液散發(fā)出去。當(dāng)摩擦片及鋼片變薄時(shí)，為了使它們充分接合就需要更多的液壓油，發(fā)動(dòng)機(jī)須進(jìn)一步加速，摩擦片在鋼片上的打滑時(shí)間也隨之延長，由此產(chǎn)生的摩擦熱量也會(huì)更多，促使液壓油的溫度增加，
Each time the gear is shifted, the friction plate will rub against the steel plate, and the heat generated will be dissipated by the coolant. When the friction plate and steel plate become thinner, more hydraulic oil is needed to make them fully engage. The engine must be further accelerated, and the sliding time of the friction plate on the steel plate will also be extended, resulting in more friction heat, which will increase the temperature of the hydraulic oil,
攪拌筒是混凝土的裝載容器，它是由耐磨薄鋼板制成，為了能夠自動(dòng)裝、卸混凝土，其內(nèi)壁焊有特殊形狀的螺旋葉片。轉(zhuǎn)動(dòng)時(shí)混凝土沿葉片的螺旋方向運(yùn)動(dòng)，在不斷的提升和翻動(dòng)過程中受到混合和攪拌。在進(jìn)料及運(yùn)輸過程中，攪拌筒正轉(zhuǎn)，混凝土沿葉片向里運(yùn)動(dòng)，出料時(shí)，攪拌筒反轉(zhuǎn)，混凝土沿著葉片向外卸出。
The mixing drum is a loading container for concrete. It is made of wear-resistant steel sheet. In order to automatically load and unload concrete, its inner wall is welded with spiral blades of special shape. When rotating, the concrete moves along the spiral direction of the blade, and is mixed and mixed during the continuous lifting and turning process. In the process of feeding and transportation, the mixing drum rotates forward and the concrete moves inward along the blade. When discharging, the mixing drum reverses and the concrete is discharged outward along the blade.
攪拌筒的轉(zhuǎn)動(dòng)則是靠液壓驅(qū)動(dòng)裝置來保證。裝載量為3～6立方。的自上料攪拌機(jī)一般采用由汽車發(fā)動(dòng)機(jī)通過動(dòng)力輸出軸帶動(dòng)液壓泵，再由高壓油推動(dòng)液壓馬達(dá)驅(qū)動(dòng)攪拌筒，裝載量為9～12立方的則由車載輔助柴油機(jī)帶動(dòng)液壓泵驅(qū)動(dòng)液壓馬達(dá)。
The rotation of the mixing drum is ensured by the hydraulic driving device. The loading capacity is 3-6 cubic meters. How much is the self-feeding mixer? Generally, the car engine drives the hydraulic pump through the power output shaft, and then the high-pressure oil drives the hydraulic motor to drive the mixing drum. For the loading capacity of 9~12 cubic meters, the on-board auxiliary diesel engine drives the hydraulic pump to drive the hydraulic motor.
葉片是攪拌裝置中的主要部件，損壞或嚴(yán)重磨損會(huì)導(dǎo)致混凝土攪拌不均勻。另外，葉片的角度如果設(shè)計(jì)不合理，還會(huì)使混凝土出現(xiàn)離析。
The blade is the main part of the mixing device. Damage or serious wear will lead to uneven concrete mixing. In addition, if the blade angle is not designed properly, it will also cause segregation of concrete.
對(duì)于混凝土自上料攪拌車，當(dāng)發(fā)生故障時(shí)，應(yīng)及時(shí)判斷故障原因，并在故障之前采取有效措施排出混凝土自上料攪拌車中的缺陷。更多相關(guān)內(nèi)容就來我們網(wǎng)站http://www.zvmc.cn咨詢吧！
In case of failure of the concrete self-feeding mixer, the cause of failure shall be judged in time, and effective measures shall be taken to eliminate the defects in the concrete self-feeding mixer before the failure is solved. Come to our website for more relevant content http://www.zvmc.cn Ask!
