Material collecting and processing device for coal mining

• Main Authors: NIU BEN, PEI CHUNMIN, LI YONGFEI, DING LIDONG, HONG FEI, FENG NING, FU GUOHUA, CUI GUOHONG, SHANG CHUNYE, LI BINSHENG, CHE YANBING
• Format: Patent
• Language: Chinese; English
• Published: 19.01.2024
• Subjects: CRUSHING, PULVERISING, OR DISINTEGRATING; CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN; PERFORMING OPERATIONS; PREPARATORY TREATMENT OF GRAIN FOR MILLING; TRANSPORTING

The invention relates to the technical field of screening, in particular to a coal mining material collecting and processing device which comprises a barrel, a supporting rod is fixedly connected to the top of the barrel, a servo motor is fixedly connected to the supporting rod, a threaded rod is fixedly connected to the output end of the servo motor, and a protective sleeve is in threaded connection with the outer circle wall of the threaded rod. A filtering frame is fixedly connected to the outer circular wall of the protective sleeve, a first filtering net is arranged on the side wall of the filtering frame, a vertical groove is formed in the inner side wall of the barrel, a limiting block is slidably connected to the groove wall of the vertical groove, the side wall of the limiting block is fixedly connected to the outer circular wall of the filtering frame, a sweeping rod is arranged on the outer circular wall of the threaded rod through a rotating part, and a crushing part is arranged on the side wall o