Views: 0 Author: Site Editor Publish Time: 2022-09-27 Origin: Site
1. Adjust the carrying idler group.
When the belt of the belt conveyor deviates in the middle of the whole belt conveyor, the position of the idler group can be adjusted to adjust the deviation; During manufacturing, the mounting holes on both sides of the idler group are machined with long holes for adjustment.
2. Install the centering idler group.
There are many types of centering idler groups, such as middle rotating shaft type, four-bar type, vertical roller type, etc. Its principle is to use blocking or the idler rotates in the horizontal direction to block or generate lateral thrust to make the belt automatically centripetal to adjust the belt deviation.
3. Adjust the position of the drive drum and the turning drum.
The adjustment of driving drum and turning drum is an important part of belt deviation adjustment. Since a belt conveyor has at least 2~5 pulleys, the installation position of all pulleys must be perpendicular to the centerline in the length direction of the belt conveyor. If the deflection is too large, deviation will occur.
4. Adjustment of tensioning position.
In addition to being perpendicular to the belt length, the two reversing rollers at the upper part of the counterweight tensioning position should also be perpendicular to the gravity vertical line, that is, ensure that the axis centerline is horizontal. When screw tensioning or hydraulic cylinder tensioning is used, the two bearing seats of the tensioning cylinder shall be translated simultaneously to ensure that the cylinder axis is vertical to the longitudinal direction of the belt.
5. The influence of the blanking position at the transfer point on the belt deviation. The blanking position of materials at the transfer point has a great influence on the belt deviation, especially when the projection of two belt conveyors on the horizontal plane is vertical.
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.
