| 摘要 |
FIELD: agricultural engineering, in particular, feed grinding equipment used in animal farms. ^ SUBSTANCE: grinder has casing with side walls, rotor mounted on shaft inside casing, and shear plates mounted inside casing. Pins with grinding members fixed thereon are loosely passed through openings in rotor disk. Vibrating device has shells with wavy inner surfaces coaxially fixed on inner side walls of casing, and rollers. Rollers are fixed on pin ends for rolling around during rotation of rotor over inner surface of shells. ^ EFFECT: intensified grinding procedure owing to usage of vibrating device in grinder and improved quality of feed. ^ 3 dwg |
