Scientific production has always been the top priority of various enterprises. How to operate the automatic feeding mixer scientifically is also very important. Today, Xiaobian will take you to learn.

自動(dòng)上料攪拌車裝運(yùn)攪拌好的混凝土?xí)r，攪拌筒轉(zhuǎn)速為2-10轉(zhuǎn)/分，在運(yùn)送過程中，平整路面上攪拌筒轉(zhuǎn)速保證在2-3轉(zhuǎn)/分，行進(jìn)在側(cè)傾斜度大于50的路面，或擺布晃動(dòng)較大的路面時(shí)，應(yīng)中止攪拌旋轉(zhuǎn)，待路況好轉(zhuǎn)后再攪拌旋轉(zhuǎn)。起動(dòng)之前，應(yīng)把攪拌筒操作手柄放在“中止”方位。起動(dòng)發(fā)動(dòng)機(jī)后，應(yīng)使攪拌筒在低速下滾動(dòng)10分鐘左右，使液壓油溫升到20℃以上后方可作業(yè)。

When the automatic feeding mixer transports the mixed concrete, the rotation speed of the mixing drum is 2-10 rpm. During the transportation, the rotation speed of the mixing drum on the smooth road surface is guaranteed to be 2-3 rpm. When moving on the road surface with the side slope greater than 50 or the road surface with large swing, the mixing rotation should be stopped, and the mixing rotation should be carried out after the road condition is improved. Before starting, put the operating handle of the mixing drum in the "stop" position. After starting the engine, the mixing drum should be rolled at a low speed for about 10 minutes to make the hydraulic oil temperature rise to more than 20 ℃.

車內(nèi)裝有混凝土?xí)r，在現(xiàn)場(chǎng)不得停留超越1小時(shí)，如超時(shí)應(yīng)立即請(qǐng)求現(xiàn)場(chǎng)負(fù)責(zé)人給予及時(shí)處理。自動(dòng)上料攪拌車運(yùn)送混凝土塌落度不得低于8cm。從混凝土入罐到排出，氣溫高時(shí)不得超越2小時(shí)，陰雨氣候溫度低時(shí)，不得超越2.5小時(shí)。運(yùn)送混凝土途中，攪拌筒不得長(zhǎng)時(shí)間停轉(zhuǎn)，以防混凝土發(fā)生離析現(xiàn)象。司機(jī)應(yīng)經(jīng)常調(diào)查混凝土狀況，發(fā)現(xiàn)異常及時(shí)通報(bào)調(diào)度室，請(qǐng)求做出處理。

When the vehicle is filled with concrete, it shall not stay at the site for more than 1 hour. If it exceeds the time limit, it shall immediately request the person in charge of the site for timely treatment. The slump of concrete transported by automatic feeding mixer shall not be less than 8cm. From the time of concrete entering the tank to discharging, it shall not exceed 2 hours when the temperature is high, and it shall not exceed 2.5 hours when the temperature is low in rainy weather. During the transportation of concrete, the mixing drum shall not stop for a long time to prevent concrete segregation. The driver shall regularly investigate the concrete condition, report the abnormal condition to the dispatching room in time, and request for handling.

自動(dòng)上料攪拌車在露天停放時(shí)，裝料前應(yīng)將攪拌筒回轉(zhuǎn)，將積水和雜物排出，以保證混凝土的質(zhì)量。在運(yùn)送混凝土?xí)r，要保證滑斗放置結(jié)實(shí)，防止因松動(dòng)形成搖擺，在跋涉中打傷行人或影響其它車輛正常運(yùn)轉(zhuǎn)。出料結(jié)束，應(yīng)立即用隨車的軟管放水將進(jìn)料口、出料斗及出料溜槽等部位沖洗干凈，再向攪拌筒內(nèi)灌150-200L的清水，讓攪拌筒慢速滾動(dòng)，以清洗內(nèi)壁。

When the automatic feeding mixer is parked in the open air, the mixing drum should be rotated before loading to discharge the water and sundries, so as to ensure the quality of concrete. It is necessary to prevent the vehicle from sliding or rocking during transportation, so as to ensure the stability of the vehicle. At the end of discharging, immediately flush the feeding port, discharging hopper and discharging chute with the hose on the truck, and then pour 150-200l clean water into the mixing drum to let the mixing drum roll slowly to clean the inner wall.