Anti-jamming hammer crusher

An anti-jamming hammer crusher comprises a crushing box, a crushing roller, a connecting rod, a vibration motor, a dust suction machine, a dust suction pipe and a dust collection box, a cover plate is arranged at the top of the crushing box, a feeding groove is formed in the middle of the cover plate, the crushing roller is arranged in the crushing box, meshing teeth are welded to the crushing roller, a motor box is arranged behind the crushing box, and a rotating shaft is arranged in the middle of the crushing roller. A connecting rod is arranged at the bottom of the crushing box, a vibration motor is arranged below the connecting rod, a dust suction machine is arranged on the right side of the crushing box, a dust collection box is arranged on the cover plate, a dust suction pipe is arranged between the dust suction machine and the dust collection box, and a lower pipe opening of the dust suction pipe extends into the crushing box. Due to the fact that the crushing roller, the connecting rod, the vibration