1. Power take-off device
自动上料搅拌车采用主车发动机取力方式。取力装置的作用是通过操纵取力开关将发动机动力取出，经液压系统驱动搅拌筒，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搅拌，在出料时反向旋转，在工作终结后切断与发动机的动力联接。
The automatic loading mixer adopts the main vehicle engine power take-off mode. The function of the power take-off device is to take out the power of the engine by operating the power take-off switch, and drive the mixing drum through the hydraulic system. The stirring drum rotates forward in the process of feeding and transportation to facilitate the feeding and mixing of concrete. It rotates reversely when discharging, and cuts off the power connection with the engine after the end of the work.
2、液压系统
2. Hydraulic system
将经取力器取出的发动机动力(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），为搅拌筒转动提供动力。
The power of the engine taken out by the power take-off device (generally full-function power take-off device at the rear) is converted into hydraulic energy (displacement and pressure), and then output to mechanical energy (speed and torque) through the motor to provide power for the rotation of the mixing drum.
3、减速机
3. Reducer
将液压系统中马达输出的转速减速后，传给自上料搅拌车搅拌筒。
After decelerating the speed of the motor output in the hydraulic system, it is transmitted to the mixing drum of the charging mixer.
4、操纵机构
4. Control mechanism
1）控制搅拌筒旋转方向，使之在进料和运输过程中正向旋转，出料时反向旋转。
1) Control the rotation direction of the mixing drum to make it rotate forward in the process of feeding and transportation, and reverse rotation when discharging.
2）控制搅拌筒的转速。
2) Control the speed of mixing drum.
5、清洗系统
5. Cleaning system
清洗系统的主要作用是清洗搅拌筒，有时也用于运输途中进行干料搅拌。清洗系统还对液压系统起冷却作用。
The main function of the cleaning system is to clean the mixing drum, and sometimes it is used for dry material mixing during transportation. The cleaning system also cools the hydraulic system.
6、封闭装置
6. Closure device
全封闭装置采用回转密封技术，密封了搅拌车的进出料口，了传统搅拌车水份蒸发、砂浆分层、砼料撒落、行车等系列问题。
The rotary sealing technology is adopted in the fully closed device to seal the inlet and outlet of the mixer, and a series of problems such as water evaporation, mortar layering, concrete spreading and driving safety of the traditional mixer truck are solved.
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Thank you for reading. This article is from small concrete mixer truck. For more information and questions, please click: http://www.zkzdsljbc.com We will continue to work hard to provide services for you, thank you for your support!
