Ore sample crushing device for geological mineral exploration

The ore sample crushing device for geological mineral exploration comprises a crusher body used for crushing small blocky ore and a supporting frame used for supporting the crusher body, and the supporting frame is provided with a supporting hole used for being communicated with a discharging opening in the bottom of the crusher body. The ore sample crushing device for geological mineral exploration comprises a crusher body, the crusher body is provided with a feeding port used for placing broken stones, a treatment shell is arranged above the crusher body, and supporting legs connected with the crusher body are arranged at the four corners of the bottom of the treatment shell. And meanwhile, the separation shell is arranged in the treatment shell, under the driving of the treatment mechanism and the auxiliary mechanism, large-block-shaped ore samples in the separation shell are preliminarily crushed, meanwhile, the crushed ore samples can be stably guided into the crusher from the feeding opening, manpower i