Intelligent belt deviation rectifying system

Abstract

The intelligent belt deviation rectifying system comprises an executing mechanism and a control system, the executing mechanism comprises a connecting support, a driving motor is fixedly arranged on one side of the interior of an outer protective cover, a driving screw rod is rotationally connected between two fixing plates, and the middle of the outer side of the driving screw rod is sleeved with a driving sliding block; a position control sliding rail is further arranged between the two fixing plates in a penetrating mode, a connector contact is rotationally connected to the top of the connector sliding block, a first bracket is fixedly arranged on the top of the first angle-shaped steel plate, and a belt deviation rectifying carrier roller is erected on the top of the first bracket. The intelligent deviation rectifying device is reasonable in structure, convenient to install and maintain, high in reliability, capable of automatically detecting the deviation state of the belt on site, capable of automatically controlling and adjusting the deviation rectifying wheel according to the deviation degree, capable of being automatically and manually controlled on site without depending on other DCS control systems, and capable of being debugged on site through a hand wheel.

Description

technical field [0001] The invention relates to the technical field of maintenance and correction of industrial equipment, in particular to an intelligent belt correction system. Background technique [0002] As the main material conveying equipment of working condition enterprises, belt conveyor plays an important role in industrial production. Whether the belt conveyor can operate reliably and stably directly affects production efficiency and production efficiency. During the operation of the belt, the belt is often deviated due to the uneven material blanking at the feeding point and the wear of the belt conveyor. If it is not handled in time, it may cause production accidents such as blanking and damage to the belt. Manual belt correction is the most conventional method, which is time-consuming, laborious, and ineffective. In today's era of high labor costs and labor shortages, belt correction automation, unmanned and intelligent belt operation and maintenance have becom...

AI Technical Summary

Problems solved by technology

The main problems are that the structure and volume of the actuator are not very concise, and the installation, commissioning, and maintenance are not very convenient. The control system must be integrated into the DCS control system, wiring, construction volume, and dependence on the main control DCS system. Both affect the popularization and promotion of deviation correction devices

[0004] In view of this, Chinese Patent No. CN109368184A provides a belt conveyor deviation correction device, which detects the offset through a displacement sensor, and uses the cylinder movement to correct the deviation according to the size of the displacement, and the above-mentioned cylinder movement is compared with the traditional hydraulic drive belt correction. The device also has reliability and accuracy problems, and has a short service life. Often due to reasons such as rotational speed, the hydraulic mechanism cannot be driven, and the driving roller runs for a long time, wears out and fails. Chinese Patent No. CN105836376A also provides a belt conveyor deviation correction The device and method measure the deviation of the belt through RFID tags and reading equipment, and detect the position of the belt in real time through the sensor. After processing, the controller sends it to the frequency converter, and the frequency converter outputs the electromagnetic torque required by the motor. A related detection system is set up to ensure the accuracy of the deviation correction, but the system function is relatively single and does not directly act on the actuator, and the intelligence is low, so it is necessary to provide an intelligent belt deviation correction system

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