| 摘要 |
FIELD: agriculture.SUBSTANCE: invention relates to loose material grinders, mainly for grinding grains and grain-products, and can be used in agriculture to prepare fodders. Grain crusher comprises frame 1, electric motor 2, grinding chamber 3, made in the form of a housing consisting of cylindrical drum 4 and two walls 5, 6, rotor 9 with blades 10 arranged in grinding chamber 3, which has loading 7 and unloading 8 openings. Length of cylindrical drum 4 is multiple of width of blades 10, located at an angle relative to its axis so that their surfaces are in direction of rotor 9 rotation. Inner surface of cylindrical drum is corrugated. Grinding chamber wall 6 opposite to loading opening 7, is made in the form of a removable plate with a corrugated surface, unloading opening 8 is equipped with replaceable separating sieve 11.EFFECT: crusher provides high carrying capacity, higher reliability of working process, efficiency of grinding grain material and reduction of its overgrinding.1 cl, 2 dwg |
