正確運用自動混凝土攪拌車有利于施工的順利進行,而且能夠提高作業效率,使用時主要是嚴格依照說明進行操作,在夏天,如果攪拌車溫度過高應該馬上停下來,等溫度降下來后再進行工作。
The correct use of automatic concrete mixer is conducive to the smooth progress of construction, and can improve the operation efficiency. When using, it is mainly to operate in strict accordance with the instructions. In summer, if the temperature of the mixer is too high, it should stop immediately and wait for the temperature to drop before working.
1、操作自動混凝土攪拌車留意液壓體系壓力應符合說明書中的規定,不得隨意調整。液壓油的油質和油量應符合原定要求。
1. When operating the automatic concrete mixer, pay attention to that the pressure of the hydraulic system should meet the requirements of the manual, and should not be adjusted at will. The quality and quantity of hydraulic oil should meet the original requirements.
2、裝料前,應先排凈拌筒內殘存的積水和雜物。在運送過程中要不斷的滾動,以防混凝土離析?;炷涟韬瓦\送車抵達工地和卸料之前,應先使拌筒全速以14—18轉/分滾動1—2分鐘,然后再進行回轉卸料?;剞D之前,應使拌和筒停穩,然后再敞開回轉。
2. Before loading, the residual water and sundries in the mixing drum should be drained. In the process of transportation, it should be rolled continuously to prevent concrete segregation. Before arriving at the construction site and discharging, the concrete mixing truck should first roll the mixing drum at a full speed of 14-18 rpm for 1-2 minutes, and then rotate to discharge. Before the rotation, the mixing drum should be stopped stably, and then open for rotation.
3、環境溫度高于+25攝氏度,從裝料、運送、到卸料連續時間不得超60分鐘,環境溫度低于+25攝氏度,上述時間不得超90分鐘。
3. When the ambient temperature is higher than + 25 ℃, the continuous time from loading, transportation to unloading shall not exceed 60 minutes. When the ambient temperature is lower than + 25 ℃, the above time shall not exceed 90 minutes.
4、冬期施工時,應做到開車前查看是否結冰;下班時仔細掃除拌筒內及供水體系內殘存積水,封閉水泵開關,將操控手柄置于“中止”方位。
4. During winter construction, check whether there is ice before starting the machine; carefully sweep the residual water in the mixing drum and water supply system after work, close the water pump switch, and put the control handle in the "stop" position.
5、在施工現場卸料完畢后,應立即用該設備隨帶的軟管沖刷進料斗、出料斗、卸料溜槽等處,鏟除粘附在車身遍地的污泥及混凝土。在回攪拌站的途中,應向拌和筒內注150---200L水以清洗筒壁及葉片粘結的混凝土殘渣。
5. After unloading at the construction site, the hose attached with the equipment shall be used to flush the feeding hopper, discharging hopper, discharging chute, etc. to remove the sludge and concrete adhered to the vehicle body. On the way back to the mixing plant, 150-200l water shall be injected into the mixing drum to clean the concrete residue bonded on the wall and blades of the drum.
6、每天作業完畢后,司車應向自上料攪拌車攪拌筒內注入清水并高速(14—18轉/分)旋轉5—10分鐘,然后將水排去,以確保筒內清潔。用高壓水清洗拌和筒各個部分時,應留意避開外表及操縱桿等部位。壓力水噴嘴與車身油漆外表間的間隔不得小于40厘米。
6. After the daily operation, the driver should inject fresh water into the mixing drum of the self feeding mixer and rotate it at a high speed (14-18 RPM) for 5-10 minutes, and then drain the water to ensure that the drum is clean. When cleaning each part of mixing drum with high-pressure water, pay attention to avoid the appearance and control rod. The distance between the pressure water nozzle and the paint surface of the car body shall not be less than 40 cm.