The invention provides a material splitting
barrel which comprises a
barrel body, a support, a first
brush rod, a second
brush rod and a driving mechanism. The
barrel body can be rotatably installed on the support around the center axis and arranged in an oblique mode, and multiple
sieve pores which are distributed according to the pore diameters from small to large are formed in the casing wall of the barrel body from the higher end to the lower end; the first
brush rod and the second brush rod are installed parallel to the center axis of the barrel body and located on the two sides of the barrel body, brushes are arranged on the first brush rod and the second brush rod, and the length of the brushes is not less than that of the barrel body. According to the material splitting barrel, materials in the barrel body are distinguished by falling from the
sieve pores, the barrel body is obliquely provided with the
sieve pores which are beneficial for the materials to roll for sequentially penetrating through the sieve pores with different sizes to complete sieving of the materials with different diameters, and the rotatable arrangement mode of the barrel body is beneficial for increasing the
rolling speed of the materials in the barrel body to improve the sieving efficiency. By means of the material splitting barrel, cleaning can be conducted on the sieve pores through the arrangement of the brushes, blocking is avoided, and the normal work of the material splitting barrel is guaranteed.