每次裝料前用水沖刷進料口，使進料口在裝料時堅持濕潤；在裝料的一起向隨車自帶的清潔用水水箱中注滿水；裝料后沖刷進料口，洗凈進料口鄰近殘留的混凝土；到工地卸料后，沖刷出料槽，然后向混凝土貯罐內加清潔用水30—40 L；在車輛回程時堅持混凝土貯罐正向慢速滾動；下次裝料前牢記放掉混凝土貯罐內的污水；天天收工時完全清潔混凝土貯罐及進出料口周圍，確保不粘有水泥及混凝土結塊。
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.
將一張#600的砂紙置于ATF油中，浸泡約30分鐘。當心腸敲擊閥體，使卡滯的閥桿從閥腔孔中落下?？赡苡斜匾\用一把小螺絲刀，將其撬出。運用螺絲刀時，當心不要劃傷閥孔。單向閥桿是否有沖突痕跡。運用ATF油浸泡過的#600砂紙，打磨閥桿上的毛刺，然后在溶劑中清潔閥桿并用壓縮空氣吹干。卷起半張ATF油浸泡過的#600砂紙，將其刺進卡滯閥桿的閥孔中。悄悄扭動砂紙，使砂紙松卷，嚴密貼合在閥孔外表，然后邊推拉，邊扭卷砂紙，打磨閥孔。抽出#600砂紙。在溶劑中完全清潔全部閥體，然后用壓縮空氣吹干。在閥桿外表涂ATF油，然后將其落入閥孔中。閥桿應能靠自重落入閥孔底部。不然，重復過程4，從頭測驗。假如閥桿依然卡滯，則替換閥體。
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.
主動化、智能化是一切設備尋求的目標，關于環境惡劣、勞動強度大的混凝土泵送設備特別主要?，F在小型混凝土泵車主動化技術已取得了必定成果。
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.

關于泵車的堵管，自身堵管是混凝土泵送常常遇到的事，堵管若能早發現并采納準確的辦法，通常都能排除，但發現太晚或沒有采納準確的辦法，管道就可能堵死，導致長期的施工中止，乃至影響修建質量。防堵管操控選用壓力傳感器不時監測管道，當阻塞發作時，管道內壓力會發作反常，壓力傳感器會將這一信號傳到PLC，PLC將當即宣布警示，一起主動采納疏通辦法。
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，現在泵車臂架只能由操作者直接操控每一節臂架的動作，使臂架運動到抱負的方位，而智能臂架的每一節臂都裝有方位傳感器，經過計算機可完成閉環操控和運動和諧操控。
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.
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