Mixing barrel

The invention discloses a mixing barrel, which comprises a main body and stirring blades arranged on the inner wall of the main body. The main body comprises a cylindrical barrel body and cones disposed at both ends of the barrel body, the inner wall of the barrel body is smooth and flat, and the inner wall and the axis of a cylinder formed outside the barrel body form an angle of alpha. According to the mixing barrel provided by the invention, by setting the mixing barrel of specific stirring angle, the inner surface of the mixing barrel and a rotation axis form a specific included angle, a rotating centrifugal force cooperates with gravity to realize rolling stirring of materials in the barrel, thus realizing efficient stirring of materials. 本发明公开的混料桶，包括主体以及设置在主体内壁上的搅拌叶，所述主体包括外形为柱形的桶体以及设置在桶体两端的锥体，所述桶体内壁为光滑平直的，且该内壁与桶体外部所形成的柱形的轴线成α角。本发明公开的混料桶，通过设置特定搅拌角度的混料桶，使混料桶内表面与转动轴线成特定的夹角，利用旋转离心力以及重力配合实现物料在桶内的翻滚搅动，从而实现物料的高效搅拌。