1. Power take-off device

自動上料攪拌車采用主車發動機取力方式。取力裝置的作用是通過操縱取力開關將發動機動力取出，經液壓系統驅動攪拌筒，攪抖筒在進料和運輸過程中正向旋轉，以利于進料和對混凝土進行攪拌，在出料時反向旋轉，在工作終結后切斷與發動機的動力聯接。

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、液壓系統

2. Hydraulic system

將經取力器取出的發動機動力(一般都是后置全功能取力器)，轉化為液壓能(排量和壓力)，再經馬達輸出為機械能（轉速和扭矩），為攪拌筒轉動提供動力。

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、減速機

3. Reducer

將液壓系統中馬達輸出的轉速減速后，傳給自上料攪拌車攪拌筒。

After decelerating the speed of the motor output in the hydraulic system, it is transmitted to the mixing drum of the charging mixer.

4、操縱機構

4. Control mechanism

1）控制攪拌筒旋轉方向，使之在進料和運輸過程中正向旋轉，出料時反向旋轉。

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）控制攪拌筒的轉速。

2) Control the speed of mixing drum.

5、清洗系統

5. Cleaning system

清洗系統的主要作用是清洗攪拌筒，有時也用于運輸途中進行干料攪拌。清洗系統還對液壓系統起冷卻作用。

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、封閉裝置

6. Closure device

全封閉裝置采用回轉密封技術，密封了攪拌車的進出料口，了傳統攪拌車水份蒸發、砂漿分層、砼料撒落、行車等系列問題。

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.jqeq.cn We will continue to work hard to provide services for you, thank you for your support!