Seedling matrix stirring machine set, and process flow thereof

The invention discloses a seedling matrix stirring machine set, and a process flow thereof. The seedling matrix stirring machine set comprises a machine frame; a plurality of stock bins are arranged on the upper surface of the machine frame; a smashing cabin is arranged on the lower part of the machine frame; the lower part of the smashing cabin is provided with a linear vibrating screen; the right side surface of the linear vibrating screen is provided with a waste material outlet; the lower part of the linear vibrating screen is provided with a belt conveyor. According to the seedling matrix stirring machine set, different matrix raw materials can be stored in the different stock cabins, so that the matrix raw materials can be delivered into the smashing cabin for smashing and stirring at the same time; the linear vibrating screen is used for separating cobbles, iron blocks, and the matrix raw materials, so that the purity of the matrix raw materials is ensured; the belt conveyor is used for conveying the p