自動上料攪拌車攪拌筒內壁上設置雙螺旋形葉片，正向旋轉為進料、混凝土攪拌；反向旋轉，在螺旋葉片的推動下、混凝土由出料口出料。自動上料攪拌車操作規(guī)范介紹如下：

Double spiral blades are arranged on the inner wall of the mixing drum of the automatic feeding mixer truck, and the positive rotation is for feeding and concrete mixing; Reverse rotation, the concrete is discharged from the outlet under the push of the spiral blade. The safety operation specifications of automatic feeding mixer are as follows:

1、在施工現場卸料完畢后，應立即用自動上料攪拌車隨帶的軟管沖洗進料斗、出料斗、卸料溜槽等處，粘附在車身各處的污泥及混凝土。在返回攪拌站的途中，應向攪拌筒內注150---200L水以清洗筒壁及葉片粘結的混凝土殘渣。

1. After unloading at the construction site, the hose attached to the automatic feeding mixer shall be used to flush the feed hopper, discharge hopper, discharge chute, etc., to remove the sludge and concrete adhering 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 by the drum wall and blades.

2、每天工作結束后，司機應負責向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，以保障筒內清潔。用高壓水清洗攪拌筒各個部分時，應注意避開儀表及操縱桿等部位。壓力水噴嘴與車身油漆表面間的距離不得小于40厘米。

2. At the end of each day's work, the driver shall be responsible for injecting clean water into the mixing drum and rotating it for 5-10 minutes at high speed (14-18 rpm), and then draining the water to ensure the cleanness of the drum. When cleaning each part of the mixing drum with high-pressure water, attention should be paid to avoiding instruments, control rods and other parts. The distance between the pressure water nozzle and the body paint surface shall not be less than 40 cm.

3、攪拌筒內外積污及殘存的混凝土渣塊時，以及在機修人員進入筒內進行檢修和焊補作業(yè)時，需先關閉自動上料攪拌車發(fā)動機，使攪拌筒完全停止轉動。在機修人員進入筒內工作期間，應該保障拌筒內通風良好，空氣新鮮，無可然氣體及有害灰塵，氧氣供應充足。在筒內使用電動工具操作時，操作人員應該有良好的絕緣保護。

3. When removing the dirt and residual concrete slag inside and outside the mixing drum, and when the machine maintenance personnel enter the drum for maintenance and repair welding, the engine of the automatic feeding mixer shall be shut down first to make the mixing drum stop completely. During the period when the machine maintenance personnel enter the mixing drum to work, they should ensure that the mixing drum is well ventilated, the air is fresh, there is no natural gas and harmful dust, and the oxygen supply is sufficient. When using electric tools in the cylinder, the operator should have good insulation protection.

工作時，不得將手伸入旋轉的攪拌筒內，嚴禁將手伸入主卸料溜槽和加長卸料溜槽的連接部位自動，工作人員如何規(guī)范操作自動上料攪拌車以免發(fā)生事故。希望以上分享能夠幫助大家更好的使用設備，如有問題歡迎大家在線咨詢http://kitchinit.com客服。

When working, do not put your hand into the rotating mixing drum, and do not put your hand into the connection part of the main discharge chute and the extended discharge chute for automatic operation. How can the staff operate the automatic feeding mixer to prevent accidents. I hope the above sharing can help you better use the device. If you have any questions, please consult online http://kitchinit.com customer service.