冶金设备

针对管状带式输送机出现跑偏后，纠偏需停机，调整费时费力等问题，提出一种可实现在线自动纠偏系统。本文重点介绍了设计思路、纠偏系统的主要组成部分及要点，纠偏系统主要由管状带扭管检测系统、纠偏装置设计两部分组成。检测系统采用激光传感器实时监测管带偏移角度，纠偏装置在接收到推动指令后，电动推杆推动连杆、滑块及弧形托辊，对管状带产生纠偏力，实现纠偏的目的。该系统已在某产线K300管带机上进行测试试用，测试结果表明，其可实现在线纠偏，纠偏能力达105°,为管带机纠偏提供了可行的解决方案。

To address issues such as the need for shutdown during deviation correction, time-consuming adjustments, and high labor intensity in tubular belt conveyors, an online automatic deviation correction system is proposed. This paper details the design methodology, key components, and critical aspects of the correction system, which primarily consists of a tube twisting detection system and a deviation correction mechanism. The detection system employs laser sensors to monitor tube belt misalignment angles in real-time. Upon receiving actuation commands, the electric linear actuator drives the linkage, slider, and arc-shaped idler to generate corrective forces on the tubular belt, achieving deviation correction. The system has been tested on the K300 tubular belt conveyor in a production line. Results demonstrate its capability for online correction with a correction capacity of ±105°,providing a validated solution for tubular conveyor deviation control.