Automatic feeding device of biomass furnace

The utility model relates to the field of feeding devices, in particular to an automatic feeding device of a biomass furnace, which comprises a material storage box, the top of the material storage box is open, a vibrating screen component for vibrating and screening biomass particles is arranged in the material storage box, and a material guide plate is obliquely arranged below the vibrating screen component in the material storage box. The biomass particle screening device is simple in structure and convenient and fast to operate, large particles in biomass particles can be effectively screened and removed, and the biomass particle screening device is high in practicability, high in practicability and suitable for popularization and application. And the combustion efficiency of biomass particles is improved, and energy conservation and environmental protection are achieved. 本实用新型涉及送料装置领域，尤其是涉及一种生物质炉自动送料装置，包括储料箱，储料箱为顶部敞口式结构，储料箱内设置有用于对生物质颗粒进行震动筛分的震动筛分组件，储料箱内位于震动筛分组件下方倾斜设置有导料板，储料箱的一侧壁上固定连通有用于将生物质颗粒输送到生物质炉内的输送组