Novel belt anti-deviation control system for belt conveyer

A belt conveyor and control system technology, applied in the direction of conveyor control devices, conveyors, conveyor objects, etc., can solve problems such as abnormal work, accidents, and uneven force on the belt

Inactive Publication Date: 2010-12-29
王春艳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a new type of belt conveyor belt deviation prevention control system, which overcomes the defect that the existing belt conveyor is easy to deviate, and therefore makes the work impossible, and at the same time causes the belt to be stressed. Unevenness, damage to accelera

Method used

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  • Novel belt anti-deviation control system for belt conveyer
  • Novel belt anti-deviation control system for belt conveyer
  • Novel belt anti-deviation control system for belt conveyer

Examples

Experimental program
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Effect test

Embodiment approach

[0010] Install the infrared emitting device (1) and the infrared receiving device (2) at appropriate positions on the upper and lower sides of the belt respectively, the infrared emitting device (1) and the infrared receiving device (2) form a signal source, and the output interface of the infrared receiving device (1) It is connected with the signal input port of the programmable controller (3), the signal output port of the programmable controller (3) is connected with the servo motor (4), the output shaft of the servo motor (4) is connected with the input of the reducer (5) The shafts are connected, the output shaft of the reducer (5) is fixedly connected with one end of the screw (6), the slider (7) is connected with the screw (6) through its own thread, and at the same time, the slider is installed at the set In the guide rail (8), the slide block (7) has a degree of freedom of movement in the guide rail (8), and the direction of its motion is consistent with the axis of t...

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Abstract

The invention discloses a novel belt anti-deviation control system for a belt conveyer. An infrared transmitting device and an infrared receiving device are arranged at proper positions on upper and lower surfaces of a belt respectively and form a signal source; an output interface of the infrared receiving device is connected with a signal input port of a programmable controller; a signal output port of the programmable controller is connected with a servo motor; an output shaft of the servo motor is connected with an input shaft of a speed reducer; an output shaft of the speed reducer is fixedly connected with one end of a lead screw; and a slide block is connected with the lead screw through a thread on the slide block per se. Meanwhile, the slide block is arranged in a set guide rail and has moving degree of freedom in the guide rail, and the moving direction of the slide block is consistent with an axis of the lead screw.

Description

technical field [0001] The invention relates to a novel belt conveyor belt deviation prevention control system, in particular to a belt conveyor belt deviation prevention control system using a servo motor and a programmable controller as main components, and belongs to the technical field of electromechanical equipment and automation. Background technique [0002] The belt conveyor is the main means of transportation for granular and powdery materials. At present, in the actual work of the belt conveyor, the phenomenon of belt deviation often occurs. Once this happens, it will not only make the work impossible, but also cause problems. This will cause uneven force on the belt, accelerate belt damage and abnormal wear. In this regard, the currently adopted technical solution is mainly to set movable correction rollers on the belt conveyor, and the operator can manually adjust them according to the actual condition of the belt. In a tense state, mistakes are prone to occur, ...

Claims

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Application Information

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IPC IPC(8): B65G43/02B65G15/64
Inventor 王春艳
Owner 王春艳
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