Waste crushing device

The utility model relates to the technical field of waste recovery, in particular to a waste crushing device. Comprising a smashing barrel and a bearing barrel, the smashing barrel and the bearing barrel are connected through a lifting assembly, a screening assembly and a smashing assembly are arranged between the smashing barrel and the bearing barrel, the screening assembly comprises an annular plate arranged between the smashing barrel and the bearing barrel, and a screening frame is fixed to the inner side surface of the annular plate; a limiting block located in the receiving barrel is fixed to the lower surface of the annular plate, an annular inclined plate is fixed to the surface of the inner side of the smashing barrel, and the waste smashing device can smash waste and meanwhile screen out the waste which is not smashed and is convenient to clean out the waste. 本实用新型涉及废弃物回收技术领域，具体是指一种废弃物粉碎装置。包括粉碎桶、承接桶，所述粉碎桶与承接桶之间通过升降组件连接，所述粉碎桶与承接桶之间设有筛选组件和粉碎组件，所述筛选组件包括设置在粉碎桶与承接桶之间的环形板，所述环形板内侧表面固定有筛选框，所述环形板下表面固定有位于承接桶