Crushing device for garnet sand production

The utility model discloses a crushing device for garnet sand production. Including a base, a sliding groove is formed in the base. Rolling ball is arranged in sliding groove, connecting rod connectedto ball, the top of the connecting rod is connected with a crushing barrel; first motor is arranged on the base, the first motor is fixedly connected with the crushing barrel through a first rotatingshaft; a feeding hopper is arranged on the crushing barrel; a hopper cover is hinged to the feeding hopper; a second motor is arranged on the crushing barrel; a second rotating shaft is connected tothe second motor, a crushing rod is fixedly connected to the upper portion of the second rotating shaft, crushing teeth are arranged on the upper portion of the second rotating shaft and the crushingrod, a filter screen is fixedly connected into the crushing barrel, a crushing wheel is arranged on the lower portion of the second rotating shaft, a pipeline communicates with the top of the crushingbarrel, and a dust removal n