Views: 0 Author: Site Editor Publish Time: 2022-09-27 Origin: Site
This situation is usually eliminated by adjusting the position of the roller bearing seat. According to the specific situation, the following methods can be used to solve the problem.
1. The rotation line of the drum itself is not vertical to the longitudinal centerline of the conveyor, which causes the conveyor belt to be loose while tight, and the conveyor belt moves from tight to loose, causing deviation. At this time, the bearing seat position of the tight side should be adjusted to make the two transverse tensions of the belt equal and eliminate the deviation. If the tail drum is a screw type tensioning drum, the tail deviation may also be caused by the imbalance caused by the unequal jacking force of the screw rods on both sides of the tensioning device, which can be solved by adjusting the jacking force of the screw rods on both sides.
2. The cylinder axis is not horizontal, and the height of bearings at both ends is the cause of head or tail deviation. At this time, the roller axis can be adjusted by adding or removing shims at the bearing seats at both ends of the roller to eliminate the deviation of the conveyor belt.
3. The adhesion of materials on the surface of the roller is equivalent to increasing the local diameter of the roller. The empty section cleaning of the conveyor belt should be strengthened to reduce the adhesion of materials or the accumulation of dust on the conveyor belt.
Recently, the Jining High-tech Zone General Trade Union and the Human Resources Department of Jining High-tech Zone jointly announced the 2024 'High-tech Craftsman' list. Li Zhenbo, General Manager of Information Technology at China Coal Group and General Manager of Zhongyun Group, was awarded the title of 'High-tech Craftsman' for his outstanding contributions and innovative spirit.
On September 30th, China Coal Group held a grand cultural performance to celebrate the 75th anniversary of the founding of the People's Republic of China with the theme of 'Forging Ahead to Celebrate the Birthday of the People's Republic of China' in the conference center. The chairman of China Coal Group, Mr. Qiu Qing, the general manager of China Coal Group, Mr. Han Yong, and all the members of the leadership team of China Coal Group attended the event and witnessed the grand celebration together with more than 1,000 employees on the spot. The cultural performance was conducted in the way of 'on-site + webcast', aiming to show the spirit of the cadres and workers of China Coal Group and express the love and blessing to the great motherland through colorful cultural programs.
On September 29th, in this season of autumn and fruitfulness, China Coal Group, full of joy and pride, participated in the ‘Harvest Celebration and National Day’, which was jointly organized by Jining Hi-Tech District Federation of Trade Unions and Jiezhuang Street to welcome the 75th anniversary of the founding of New China and the Farmer's Harvest Festival.
