Trolley walking driving device of automatic unmanned crane

• Main Authors: CHOI SUNG GEUN, YOON YONG-GI, LI KUNZE, XING YAOLONG, LIU YANQIANG
• Format: Patent
• Language: Chinese; English
• Published: 14.03.2023
• Subjects: CRANES; HAULING; HOISTING; LIFTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; PERFORMING OPERATIONS; TRANSPORTING

The utility model discloses a trolley walking driving device of an automatic unmanned crane, which is characterized in that a support frame comprises a foundation plate, a first shaft seat, a second shaft seat and a connecting column, a main shaft is connected with a long circular shaft through a belt, two ends of the long circular shaft are respectively provided with a stress wheel, and each stress wheel comprises a roller, an adjusting knob, a stress bearing, a threaded column, a spring and a baffle block; the supporting frame is of an integrated structure, the main shaft drives the long circular shaft to rotate through the belt, the first shaft seat and the second shaft seat are both used for guaranteeing the stability of the shaft, meanwhile, the long circular shaft can be prevented from axially shaking through the arrangement of the limiting groove, the stress wheel can be conveniently adjusted, and the position of the stress wheel can be adjusted according to needs; the two ends of the threaded column a