The automatic stubble drying machine is mainly composed of the following accessories: distiller's grains dropping hopper, equipment stainless steel support, drive sprocket chain, mixing motor, mixing motor, drive motor, adding hopper, material receiving hopper, auxiliary operation platform and other accessories.

全自动晾茬机的工作原理是酿酒工艺要求酒糟从酒甑出来后加热水进行调整酒糟的湿度要求，之后酒糟要求降温工艺温度，在达到该温度后加入酒曲，加曲之后酒糟经调制器搅拌均匀再入窖发酵，整套设备开始用行车抓斗将蒸煮混合后的酒糟抓入设备前面的落料斗。

The working principle of the full-automatic stubble airing machine is that the brewing process requires that after the distiller's grains come out of the wine steamer, the water is heated to adjust the humidity requirements of the distiller's grains, and then the distiller's grains are required to be cooled to the process temperature. After reaching the temperature, distiller's yeast is added. After adding distiller's yeast, the distiller's grains are stirred evenly by the modulator and then fermented in the cellar, The whole set of equipment starts to grab the distiller's grains after cooking and mixing into the falling hopper in front of the equipment with traveling crane grab.

通过控制落料斗高度使得达到运转层厚度的要求，酒糟在落到传送带后通过主动电机带动链轮使得酒糟向前传送，在传送过程中不断用风机对酒糟进行降温，在降工艺温度后加曲机开始加曲，再用风机进行降温直到工艺要求的发酵温度，之后酒糟通过接料斗转移窖池进行发酵。

By controlling the height of the dropping hopper to meet the requirements of the thickness of the operating layer, the distiller's grains are transported forward by driving the sprocket driven by the driving motor after falling onto the conveyor belt. During the transmission process, the distiller's grains are continuously cooled by the fan. After it is reduced to the process temperature, the starter begins to add Qu, and then the fan is used to cool down until the fermentation temperature required by the process, After that, the distiller's grains are transferred to the pit for fermentation through the receiving hopper.

全自动晾茬机是本着机械化自动化节省人力物力的角度来设计，整个的酒糟从出甑一直到降温加曲后进窖池发酵整个的过程实现全部自动化，通过调整主动电机转速以及加曲机的加曲流量控制实现均匀加曲目的，整个的酒糟在传送带上通过风机进行冷却，酒糟的厚度根据实际检测摸索得到。

The full-automatic stubble airing machine is designed from the point of view of mechanized automation and saving human and material resources. The whole process of distiller's grains from discharging from the steamer to entering the pit for fermentation after cooling and koji addition is fully automated. The purpose of uniform koji addition is realized by adjusting the rotating speed of the active motor and the koji addition flow control of the koji adding machine. The whole distiller's grains are cooled on the conveyor belt through a fan, The thickness of distiller's grains is obtained according to the actual detection.

酒糟在冷却过程中不断向前移动，为了使得物料的均匀在移动的过程中有四个搅拌电机进行物料的搅拌，到达一定的温度后加曲机开始自动加曲，整个的过程均是在机械的连续运转下自动进行，节省人力物力，曲粉加入后在搅拌电机的作用下均匀混合翻转，使得曲粉在一定的工艺温度下充分，接着进入接料斗，进而转入窖池发酵。

The distiller's grains move forward continuously during the cooling process. In order to make the materials uniform, there are four mixing motors to stir the materials during the movement. After reaching a certain temperature, the koji adding machine starts to add koji automatically. The whole process is carried out automatically under the continuous operation of machinery, saving manpower and material resources. After the koji powder is added, it is evenly mixed and overturned under the action of the mixing motor, The koji powder is fully activated at a certain process temperature, then enters the receiving hopper, and then transferred to the pit for fermentation.