Dividing device

The divider comprises a feeding hopper, a sample dividing assembly and a material collecting box, the sample dividing assembly is located between the feeding hopper and the sample dividing assembly, the sample dividing assembly comprises at least two sets of sample dividing layers which are arranged in a stacked mode and communicated with each other, and the feeding hopper and the sample dividing assembly are communicated with the adjacent sample dividing layers respectively. The adjacent sample separation layers 2 are detachably connected through the fasteners, so that the number of the sample separation layers 2 can be adjusted according to different sample separation proportions, operation is easy and convenient, meanwhile, the target sample separation proportion can be obtained through one-time use of one device, the use range is wide, and the use efficiency is high. 本实用新型公开了一种缩分器,包括进料漏斗、分样组件、集料盒，分样组件位于进料漏斗和分样组件之间，分样组件包括至少两组层叠设置且相互连通的分样层，进料漏斗和分样组件分别与相邻的分样层连通，本实用新型的相邻分样层2通过紧固件可拆卸连接，以便根据不同的样品分样比例调整分样层2的数量，操