Rock sample fragmentation device

• Main Authors: HOU YINGLING, YAO YAMING
• Format: Patent
• Language: Chinese; English
• Published: 01.08.2023
• Subjects: CRUSHING, PULVERISING, OR DISINTEGRATING; CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN; PERFORMING OPERATIONS; PREPARATORY TREATMENT OF GRAIN FOR MILLING; TRANSPORTING

The utility model relates to the technical field of rock detection equipment, and discloses a rock sample crushing device which comprises a crusher, a feeding assembly is arranged at the top of the crusher, and the feeding assembly comprises a feeding pipe arranged at the feeding end of the crusher; the feeding hopper is fixedly connected to the top of the feeding pipe; a driving assembly is mounted on the outer side wall of the feeding pipe and comprises a driving box mounted on the outer side wall of the feeding pipe; the driving motor is mounted on one side of the driving box; the pre-crushing assembly is arranged in the feeding pipe, the pre-crushing assembly is composed of the two crushing shafts, the two crushing shafts are provided with the blades which are arranged in a staggered mode, then the driving assembly is arranged, and the two crushing shafts are driven by the driving assembly and can synchronously rotate to pre-crush an entering rock sample; the rock sample can be crushed in advance and ente