Anti-blocking vibrating device for coarse crushing of sandstone aggregate system

The invention discloses an anti-blocking vibrating device for coarse crushing of a sandstone aggregate system. The anti-blocking vibrating device comprises a fixed support, a rotary support, a power device, a hydraulic assembly, a movable arm, a bucket rod, a connecting rod assembly and a crushing hammer, wherein the hydraulic assembly comprises a first hydraulic device, a second hydraulic deviceand a third hydraulic device, and the connecting rod assembly comprises a first connecting rod mechanism, a second connecting rod mechanism and a third connecting rod mechanism. The vibrating device is installed at a crushing device in a coarse crushing workshop, when materials are blocked in the crushing device or in a coarse crushing bin, the vibrating device is manually started, and the materials are vibrated under the combined action of the power device and the hydraulic devices, so that the blocked parts are dredged. According to the anti-blocking vibrating device for coarse crushing of the sandstone aggregate sy