Double-robot system for detecting flaw of rim or spoke

US10732148B2 · kind B2 · utility

Assignee

• BEIJING LEAD TIME SCIENCE & TECHNOLOGY CO., LTD. · CN

Inventors

• Yu Zhang · Shanghai, CN
• Li-Ping Wang · Shanghai, CN
• Xiaorong Gao · Lanzhou, CN
• Quanke Zhao · Beijing, CN
• Zeyong Wang · Beijing, CN
• Jianping PENG · Beijing, CN
• Kai Yang · Beijing, CN
• Chaoyong Peng · Beijing, CN
• Xiang Zhang · Beijing, CN
• Jianzhong Wen · Longbeilingcun, CN
• You Sian James TAN · Beijing, CN
• Xingyu Zhang · Sha Tin, CN
• Yongjun Luo · Beijing, CN
• Tiandou Zhang · Beijing, CN
• Xiaolong LIAO · Beijing, CN

Key dates

• Filing date: Aug 23, 2017
• Grant date: Aug 4, 2020
• Expiry date: May 10, 2038

Classification

• Technology area (CPC G): Physics
• CPC primary: G01N2291/2696
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

A double-robot system for detecting a flaw of a rim or a spoke includes a movable cart, a lifting platform, a lifting rotating mechanism, and robots. The lifting platform is movably connected to the movable cart in a vertical direction. The lifting rotating mechanism is disposed on the lifting platform. A wheel lifting arm is disposed on each of the left side and the right side of the lifting rotating mechanism. The wheel lifting arms are used for lap joint on a rail where a wheel in detection is located. One robot is fixedly connected to each of the front side and the rear side of the lifting rotating mechanism. Each robot is provided with a tread carrier. The lifting rotating mechanism is also provided with two inner carriers.