Self-adaptive dust suppression hopper

The self-adaptive dust suppression hopper comprises a fixed hopper body, a center cone installed in the fixed hopper body and a movable hopper body arranged on the lower portion of the fixed hopper body, the movable hopper body is connected with the fixed hopper body through a spring, and a material outlet is formed in the lower end of the movable hopper body; the center cone can close or open the material outlet. The dust suppression discharge hopper is installed below a material falling opening, and the hopper needs to be filled with materials during working. The materials are naturally stirred through the micro-angle design, air entering the materials in the hopper can be exhausted, and during loading, the materials in the dust-free discharge hopper are condensed into a material discharge column without air, so that dust raising is restrained, and the environment is not affected when the materials are loaded into a compartment. 本申请提供的包括一种自适应抑尘料斗，包括固定斗，安装在固定斗内部的中心锥，设置在固定斗下部的活动斗，活动斗通过弹簧连接固定斗，活动斗下端设置有物料出口；中心锥