Online automatic cleaning device of belt conveyor idler

Abstract

The invention relates to an online automatic cleaning device of a belt conveyor idler. The online automatic cleaning device comprises a scraping knife, a scraping knife adjusting bracket, scraping knife bases and fixed brackets, wherein the scraping knife bases are arranged on both sides of the scraping knife adjusting bracket, the fixed brackets are correspondingly arranged and are used for installing the scraping knife bases, and the scraping knife adjusting bracket is fixed to the scraping knife bases; a plurality of arc-shaped holes are circumferentially formed in the scraping knife bases,fastening holes are formed in positions, which correspond to the arc-shaped holes, of the fixed brackets in a matching mode, and connecting bolts pass through the corresponding arc-shaped holes and the fastening hole, so that the scraping knife bases are fastened to the fixed brackets, and the scraping knife bases can be circumferentially adjusted. According to the online automatic cleaning device of the belt conveyor idler, the arc-shaped holes are formed in the scraping knife bases and the fixed brackets, so that the scraping knife bases are rotatably adjusted, the scraping knife adjustingbracket and the scraping knife are driven to rotate, the angle of the scraping knife is adjusted, and the effects of automatically cleaning the belt conveyor idler on line and in real time and deeplycleaning the belt conveyor idler are realized.

Description

technical field [0001] The invention belongs to the technical field of auxiliary equipment belt conveyors on a tobacco shred production line, and in particular relates to an online automatic cleaning device for idler rollers of a belt conveyor. Background technique [0002] The belt conveyor is a common conveying equipment on the tobacco shred production line. The belt conveyor idler is the most important part of the belt conveyor, and it is also the most important part of the belt conveyor. In actual production, the dust, materials and sundries of the belt conveyor idler rollers adhere to the belt conveyor idler rollers, forming layered irregular scaling during the long-term operation of the belt conveyor, resulting in belt conveyor idlers The outer peripheral shape of the roller is abnormally deformed. [0003] The long-term fouling of the belt conveyor rollers will cause the following serious consequences: the outer circumference of the rollers is deformed, which changes...

AI Technical Summary

Problems solved by technology

[0003] The long-term fouling of the belt conveyor rollers will cause the following serious consequences: the outer circumference of the rollers is deformed, which changes the local friction in the transmission of the belt conveyor, causing serious local wear of the belt and affecting the service life of the belt; The abnormal deformation of the outer circumference of the conveyor belt will cause the deviation of the conveyor belt in severe cases, resulting in changes in the material conveying line, wear and tear on the conveyor belt and the frame, and damage the conveyor belt.

[0004] The application number is 2018208333124, and the Chinese utility model patent titled "on-line cleaning device for belt conveyor rollers" discloses an online cleaning device for belt conveyor rollers, including a scraper and a scraper mounting bracket, and the upper edge of the scraper along its length There are several positioning long holes arranged at intervals in the direction, and each positioning long hole is arranged along the width direction of the scraper; the scraper mounting bracket includes a scraper mounting plate and a scraper adjustment mechanism, and the scraper mounting plate is matched with the position corresponding to the positioning long hole of the scraper. There are several fastening holes, and the corresponding positioning long holes and fastening holes pass through the fastening screws of the scraper to fasten the scraper on the scraper mounting plate; the two sides of the scraper mounting plate are provided with fixing mechanisms for fixing the scraper mounting bracket The scraper adjustment mechanism includes an adjustment nut fixedly connected to the bottom of the scraper mounting plate. A scraper adjustment bolt passes through the adjustment nut. The end of the scraper adjustment bolt abuts against the lower side of the scraper upwards; however, the angle of the scraper is fixed. When cleaning with different rollers, the angle of the scraper cannot be adjusted, and it cannot fit well with the rollers, and the cleaning effect is not good

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