每次装料前用水冲刷进料口，使进料口在装料时坚持湿润；在装料的一起向随车自带的清洁用水水箱中注满水；装料后冲刷进料口，洗净进料口邻近残留的混凝土；到工地卸料后，冲刷出料槽，然后向混凝土贮罐内加清洁用水30—40 L；在车辆回程时坚持混凝土贮罐正向慢速滚动；下次装料前牢记放掉混凝土贮罐内的污水；天天收工时完全清洁混凝土贮罐及进出料口周围，确保不粘有水泥及混凝土结块。
Before each loading, flush the inlet with water to keep it moist during loading; fill the clean water tank with water during loading; flush the inlet after loading to clean the residual concrete near the inlet; after unloading at the construction site, flush the discharge chute, and then add 30-40% clean water into the concrete tank 50. When the vehicle returns, the concrete storage tank shall be rolled forward slowly; the sewage in the concrete storage tank shall be discharged before the next loading; when the work is finished every day, the concrete storage tank and the surrounding of the inlet and outlet shall be completely cleaned to ensure that there is no cement and concrete caking.
将一张#600的砂纸置于ATF油中，浸泡约30分钟。当心肠敲击阀体，使卡滞的阀杆从阀腔孔中落下。可能有必要运用一把小螺丝刀，将其撬出。运用螺丝刀时，当心不要划伤阀孔。单向阀杆是否有冲突痕迹。运用ATF油浸泡过的#600砂纸，打磨阀杆上的毛刺，然后在溶剂中清洁阀杆并用压缩空气吹干。卷起半张ATF油浸泡过的#600砂纸，将其刺进卡滞阀杆的阀孔中。悄悄扭动砂纸，使砂纸松卷，严密贴合在阀孔外表，然后边推拉，边扭卷砂纸，打磨阀孔。抽出#600砂纸。在溶剂中完全清洁全部阀体，然后用压缩空气吹干。在阀杆外表涂ATF油，然后将其落入阀孔中。阀杆应能靠自重落入阀孔底部。不然，重复过程4，从头测验。假如阀杆依然卡滞，则替换阀体。
Soak a piece of 600 mm sandpaper in ATF oil for about 30 minutes. Knock the valve body carefully to make the stuck valve stem fall from the valve cavity hole. It may be necessary to pry it out with a small screwdriver. When using a screwdriver, be careful not to scratch the valve hole. Check whether there is conflict trace on one-way valve stem. Use # 600 sandpaper soaked in ATF oil to grind the burr on the valve stem, then clean the valve stem in solvent and dry it with compressed air. Roll up half a piece of ා 600 sandpaper soaked in ATF oil and insert it into the valve hole of stuck valve stem. Twist the sandpaper quietly to make the sandpaper loose and tightly fit on the surface of the valve hole, and then roll the sandpaper while pushing and pulling to polish the valve hole. Take out the 600 sandpaper. Completely clean all valve bodies in solvent and blow dry with compressed air. Coat the valve stem with ATF oil and drop it into the valve hole. The valve stem shall be able to fall into the bottom of valve hole by self weight. Otherwise, repeat process 4 and test again. If the stem is still stuck, replace the valve body.
主动化、智能化是一切设备寻求的目标，关于环境恶劣、劳动强度大的混凝土泵送设备特别主要。现在小型混凝土泵车主动化技术已取得了必定成果。
The goal of all equipment is to be active and intelligent, especially for the concrete pumping equipment with bad environment and high labor intensity. Now the small concrete pump truck initiative technology has achieved certain results.

关于泵车的堵管，自身堵管是混凝土泵送常常遇到的事，堵管若能早发现并采纳准确的办法，通常都能排除，但发现太晚或没有采纳准确的办法，管道就可能堵死，导致长期的施工中止，乃影响修建质量。防堵管操控选用压力传感器不时监测管道，当阻塞发作时，管道内压力会发作反常，压力传感器会将这一信号传到PLC，PLC将当即宣布警示，一起主动采纳疏通办法。
As for the pipe blockage of pump truck, it is often encountered in concrete pumping. If the pipe blockage can be found early and adopted the accurate method, it can be eliminated. However, if it is found too late or the accurate method is not adopted, the pipeline may be blocked, leading to long-term construction suspension and even affecting the construction quality. The pressure sensor is selected to monitor the pipeline from time to time for anti blocking pipe control. When the blockage occurs, the pressure in the pipeline will be abnormal. The pressure sensor will send this signal to PLC, and PLC will immediately announce the warning and take the initiative to dredge the pipeline.
智能臂架方面，现在泵车臂架只能由操作者直接操控每一节臂架的动作，使臂架运动到抱负的方位，而智能臂架的每一节臂都装有方位传感器，经过计算机可完成闭环操控和运动和谐操控。
In terms of intelligent boom, now the boom of pump truck can only be directly controlled by the operator to make the boom move to the desired direction. Each arm of intelligent boom is equipped with an orientation sensor. Through the computer, the closed-loop control and motion harmony control can be completed.
以上的精彩内容来自： 自动上料搅拌车更多的精彩内容请点击进入我们的网站：http://www.zkzsljbc.com我们会继续为您提供精彩内容，感谢关注！
The above highlights come from: automatic feeding mixer. For more highlights, please click to enter our website: http://www.zkzsljbc.com We will continue to provide you with wonderful content, thank you for your attention!