Crushing machine for salt

The invention relates to a crushing machine for salt. Two motors are connected with two crushing rollers through belt wheels. Motor spindle noses are fixed to small sheaves, crushing roller spindle noses are fixed to large sheaves, and the diameters of the two large sheaves are different. An adjustment mechanism for adjusting the gap between the crushing rollers is arranged between the two crushing rollers. A blanking hopper is arranged above the two crushing rollers. The inlet of the blanking hopper is connected with a material distribution device. According to the crushing machine for salt, materials are evenly fed to the space between the two crushing rollers through the material distribution device, the two crushing rollers are driven by the two motors respectively, shearing and squeezing functions of tooth angles of the crushing rollers are formed through the speed difference of the two crushing rollers rotating in the opposite directions, and therefore the purpose of crushing the materials is realized. The crushing machine is suitable for crushing treatment of marine salt particles to facilitate bagging, the over-crushing degree is small, and the granularity is uniform. The crushing machine for salt is simple in structure, high in reliability, small in noise, low in power consumption, adjustable in crushing granularity, compact in structure and convenient to use and repair.