公开(公告)号：US11691189B2

公开(公告)日：2023-07-04

申请号：US17322943

申请日：2021-05-18

Applicant: Taiyuan University of Science and Technology

Inventor： Jingfeng Zou ,  Lifeng Ma ,  Jinli Meng ,  Lidong Ma ,  Lianyun Jiang ,  Yafeng Ji

IPC: B08B9/08

CPC classification number: B08B9/0808 ,  B08B9/08 ,  B08B9/0804 ,  B08B2209/08

Abstract: A robot includes a truss assembly, a walking assembly, a power unit, and a rack including a guide pillar, a second link. The truss assembly is disposed on the top of the rack. The walking assembly is disposed in the rack and fixedly connected to the rack through a bearing. The power unit is disposed on the rear end of the rack. An oil tank is provided with a hole. The truss assembly is configured to place the robot into the oil tank through the hole. The walking assembly is configured to drive the robot to move along the axis of the oil tank and to prevent the robot from toppling in the oil tank. The power unit is configured to clean the inside of the oil tank. The walking assembly includes two active walking assemblies, a drive assembly, and a folding assembly.

公开(公告)号：US20220136558A1

公开(公告)日：2022-05-05

申请号：US17575121

申请日：2022-01-13

Applicant: Taiyuan University of Science and Technology

Inventor： Zhibing Chu ,  Baoyu Wang ,  Zhongkai Ren ,  Shulin Li ,  Yugui Li ,  Xinliang Zhou ,  Xianan Huang ,  Junsheng Xu ,  Jianxin Qin ,  Yafeng Ji ,  Jinping Liu

IPC: F16C3/02 ,  B21B13/02 ,  B21B19/16

Abstract: A large-scale axle intelligent cross wedge rolling mill for rail transit includes a main transmission device, a memorial arch unit, two worm-gear pressing devices, a roll assembly and two guide devices. The separation sleeves are engaged with the upper slide shaft and the lower slide shaft, respectively. Two lower shaft necks are detachably connected with the left end surface and the right end surface of the lower roller, respectively; two upper shaft necks are detachably connected with the left end surface and the right end surface of the upper roller, respectively, so that the quick disconnection of the upper and lower rollers with the upper and lower shaft necks is able to be achieved, so as to quickly operate and install the roll to meet the requirement of quick mold replacement, thus improving the flexibility of rolling.