1. Power take-off equipment

主动上料拌和车选用主车发起机取力方法。取力设备的效果是经过操作取力开关将发起机动力取出，经液压体系驱动拌和筒，搅抖筒在进料和运输过程中正向旋转，以利于进料和对混凝土进行拌和，在出料时反向旋转，在作业终结后切断与发起机的动力联接。

The driving force method of the main vehicle initiator is selected for the active loading mixer. The effect of the power take-off equipment is to take out the starting power by operating the power take-off switch, drive the mixing drum by the hydraulic system, and the mixing drum rotates in the forward direction during the feeding and transportation process, so as to facilitate the feeding and mixing of the concrete, rotate in the reverse direction during the discharging, and cut off the power connection with the initiator after the operation.

2、液压体系

2. Hydraulic system

将经取力器取出的发起机动力(一般都是后置全功能取力器)，转化为液压能(排量和压力)，再经马达输出为机械能（转速和扭矩），为拌和筒滚动供给动力。

The starting power (generally, the rear full-function power take-off) taken out by the power take-off is converted into hydraulic energy (displacement and pressure), and then the mechanical energy (speed and torque) is output by the motor to supply power for the mixing drum rolling.

3、减速机

3. Reducer

将液压体系中马达输出的转速减速后，传给拌和筒。

Reduce the speed of the motor output in the hydraulic system, and then transfer it to the mixing drum.

4、操作组织

4. Operation organization

a．操控拌和筒旋转方向，使之在进料和运输过程中正向旋转，出料时反向旋转。

a. Control the rotation direction of mixing drum to make it rotate in the forward direction during feeding and transportation, and rotate in the reverse direction during discharging.

b．操控拌和筒的转速。

b. Control the speed of mixing drum.

5、拌和设备

5. Mixing equipment

它首要由拌和筒及其辅佐支撑部件组成。拌和筒是混凝土的装载容器，它是由耐磨薄钢板制成，为了能够主动装、卸混凝土，其内壁焊有特别形状的螺旋叶片。滚动时混凝土沿叶片的螺旋方向运动，在不断的提高和翻动过程中受到混合和拌和。在进料及运输过程中，拌和筒正转，混凝土沿叶片向里运动，出料时，拌和筒回转，混凝土沿着叶片向外卸出。拌和筒的滚动则是靠液压驱动设备来确保。装载量为3～6立方。的主动上料拌和车一般选用由轿车发起机经过动力输出轴带动液压泵，再由高压油推进液压马达驱动拌和筒，装载量为9～12立方的则由车载辅佐柴油机带动液压泵驱动液压马达。叶片是拌和设备中的首要部件，损坏或严峻磨损会导致混凝土拌和不均匀。别的，叶片的角度如果设计不合理，还会使混凝土呈现离析。

It is mainly composed of mixing drum and its auxiliary supporting parts. The mixing drum is a concrete loading container, which is made of high-quality wear-resistant steel sheet. In order to be able to load and unload concrete actively, its inner wall is welded with special shape spiral blades. When rolling, the concrete moves along the spiral direction of the blade, and is mixed and mixed in the process of continuous improvement and turnover. In the process of feeding and transportation, the mixing drum rotates positively, the concrete moves inward along the blade, and when discharging, the mixing drum rotates, and the concrete is discharged outward along the blade. The rolling of mixing drum is ensured by hydraulic driving equipment. The loading capacity is 3-6 cubic meters. The car engine drives the hydraulic pump through the power output shaft, and then the high-pressure oil pushes the hydraulic motor to drive the mixing drum. The vehicle auxiliary diesel engine drives the hydraulic pump to drive the hydraulic motor when the loading capacity is 9-12 cubic meters. Blade is the most important part of the mixing equipment, which will lead to uneven concrete mixing if it is damaged or severely worn. In addition, if the blade angle is not designed properly, the concrete will be segregated.

6、清洗体系

6. Cleaning system

清洗体系的首要效果是清洗拌和筒，有时也用于运输途中进行干料拌和。清洗体系还对液压体系起冷却效果。

The primary effect of the cleaning system is to clean the mixing drum, and sometimes it is also used for dry material mixing during transportation. The cleaning system also has cooling effect on the hydraulic system.

7、封闭设备

7. Enclosed equipment

全封闭设备选用回转密封技能，密封了拌和车的进出料口主动，主动上料拌和车的构造了传统拌和车水份蒸腾、砂浆分层、砼料撒落、行车等系列问题。

The rotary sealing technology is selected for the fully enclosed equipment to seal the initiative of the mixer's import and export. The structure of the active loading mixer solves a series of problems such as water transpiration, mortar stratification, concrete material scattering and driving safety of the traditional mixer.

有了中科自上料搅拌机上面的小总结，希望对广大客户有所帮助，如果有什么不理解的或者寻求帮助的请点击我们的网站：http://www.cnzkjf.cn或者来电咨询，我们会尽全力为您

With the summary from the charging mixer of China Science and Technology Corporation, we hope to help our customers. If you don't understand or ask for help, please click our website: http://www.cnzkjf.cn or call us for consultation, and we will try our best to solve it for you