Self-dumping truck frame for wide-body mine

• Main Authors: LIU BIN, JI PEIZHU, BAI QING, HAN PENG, WANG DEGONG, WEI XIAOCHENG, SU XIUMEI, GUO HAILE, WENG YU, FENG BAOKU
• Format: Patent
• Language: Chinese; English
• Published: 21.11.2012
• Subjects: LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; MOTOR VEHICLES; PERFORMING OPERATIONS; TRAILERS; TRANSPORTING; VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TOCARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS; VEHICLES IN GENERAL

The utility model relates to a self-dumping truck frame for wide-body mine. The self-dumping truck frame comprises left and right main beams (1), a front cross beam (2), a middle cross beam (5) and a back cross beam (6), wherein the front cross beam (2), the middle cross beam (5) and the back cross beam (6) are sequentially arranged between the left and right main beams (1) in a welding mode, each main beam is a box-shaped structure element welded by profiling channel steel (7) and a sealing plate (8) arranged at the opening side of the profiling channel steel, the bottom surface of a box body top plate of the box-shaped structure element is fixedly connected with an upper reinforcing plate (3) in a welding mode, the bottom surface of a box body bottom plate of the box-shaped structure element is fixedly connected with a lower reinforcing plate (4) in a welding mode, and the front cross beam (2), the middle cross beam (5) and the back cross beam (6) are respectively a rectangular structure element formed by w