Fastening device for material loosening machine

The utility model provides a fastening device for a material loosening machine. The fastening device comprises an H-shaped beam and a material loosening bar and is characterized by further comprising a sleeve. The sleeve is fixedly arranged on the end face of the H-shaped beam. The tail end of the material loosening bar is a fixed end inserted into the sleeve. The head end of the material loosening bar is a material loosening end arranged outside the sleeve. The portions, corresponding to the fixed end, of the sleeve are provided with through holes, and the fixed end of the material loosening bar is fixed to the sleeve through bolts penetrating through the two through holes. After the fastening device is applied to the sintering material loosening machine, the material loosening bar is easy, fast and convenient to replace, the labor intensity is lowered, the replacing time is greatly shortened, the labor cost is lowered, the operability of equipment is improved, the requirement for material distribution from