1、水泥攪拌車輸送混凝土的容量,質量及塌落度應契合混凝土行業標準和要求。
1. The capacity, quality and slump of concrete transported by cement mixer truck should meet the concrete industry standards and requirements.
2、大型拌和罐車在混凝土運送過程中罐體制止停轉,避免形成混凝土的凝聚,停轉重啟時會形成對液壓體系、減速機的沖擊,導致液壓泵和馬達的損壞。
2. In the process of concrete transportation, the tank body of large mixing tank truck should be stopped to avoid the formation of concrete condensation. The impact on the hydraulic system and reducer will be formed when stopping and restarting, which will lead to the damage of hydraulic pump and motor.
3、小型攪拌車在公路上行進時,加長溜槽有必要放置在卸料溜槽支架上并用掛鉤掛牢,不允許掛在主排料溜槽上工作;主排料溜槽要旋轉到固定位置,拉下定位手柄,用鎖緊手柄將彈簧變幅組織鎖止,避免由于不固定而搖晃,形成傷人事端和影響其它車輛工作可能。
3. When the small mixer truck is moving on the road, it is necessary to place the lengthened chute on the support of the discharge chute and hang it firmly with the hook. It is not allowed to hang it on the main discharge chute. The main discharge chute should be rotated to a fixed position, pull down the positioning handle, and lock the spring luffing organization with the locking handle, so as to avoid shaking due to unfixed, causing injury and affecting the work of other vehicles 。
4、作業設備接連工作時刻不該超越8h。
4. The continuous working time of operation equipment should not exceed 8h.
5、卸料時,如發現水分蒸騰,塌落度偏低不能滿意用戶要求時,可適當向筒內加水,然后以10—14r/min的速度旋轉30轉后卸料,使混凝土充沛拌和。
5. When discharging, if it is found that water transpiration and low slump can not meet the user's requirements, water can be properly added into the cylinder, and then the material can be unloaded after 30 rotations at the speed of 10-14 R / min, so that the concrete can be fully mixed.
6、攪拌車在空載工作過程中,拌和筒不得停轉避免波動時形成滾道和托輪部分磕碰,導致托輪和滾道的反常損壞。
6. In the process of no-load operation of the mixer truck, the mixing drum shall not stop, so as to avoid the collision between the roller track and the supporting roller, which may cause abnormal damage to the roller and raceway.
7、水箱的水量要常常加滿,以備急用。水箱加水前,有必要翻開放氣閥把箱內空氣放掉;沖刷時翻開氣閥,沖刷結束或者停用時應將水罐內氣體放掉。冬天停放時,水箱和供水體系里,不得有剩下水,避免凍裂。注意: 水箱僅在供水時加壓,不要帶著加壓水箱在公路上行進。
7. Always fill up the water tank in case of emergency. Before adding water into the water tank, it is necessary to open the air valve to let off the air in the tank; when flushing, turn on the air valve, and when the flushing is finished or stopped, the gas in the water tank should be discharged. When parking in winter, there should be no residual water in the water tank and water supply system to avoid frost cracking. Note: the water tank is only pressurized when supplying water. Do not carry the pressurized water tank on the road.
8、混凝土攪拌罐車在滿載混凝土正轉,如要回轉,有必要操作手柄使正轉停穩后,再操作手柄回轉。禁止正轉過程中操作手柄使其回轉。
8. When the concrete mixing tank truck is fully loaded with concrete, it is necessary to operate the handle to stop the forward rotation, and then operate the handle to rotate. Do not operate the handle to make it rotate during forward rotation.
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