And sieve device is used for spraying and sowing grass

The utility model relates to a sieve device for spray-seeding grass planting. The utility model aims to provide a sieve device for spray-seeding grass planting, which is simple in structure and convenient to use. According to the technical scheme, the sieve device for spray-seeding grass planting is characterized by comprising a drum mixer, a horn-shaped screen structure which is communicated withan outlet of the drum mixer and rotates along with the drum mixer is arranged at the outlet of the drum mixer, and the small-diameter end of the horn-shaped screen structure is connected with the drum mixer. 本实用新型涉及一种用于喷播植草的筛子装置。本实用新型的目的是提供一种结构简单、使用方便的用于喷播植草的筛子装置。本实用新型的技术方案是：一种用于喷播植草的筛子装置，其特征在于：具有滚筒搅拌机，在滚筒搅拌机的出口处设有与滚筒搅拌机出口连通且随滚筒搅拌机转动的喇叭状筛网结构，该喇叭状筛网结构的小径端连接滚筒搅拌机。