Views: 0 Author: Site Editor Publish Time: 2022-09-27 Origin: Site
1. The original two parallel driven pneumatic motors were replaced by a 20 horsepower vane type pneumatic motor and a planetary reducer, and the open drive was changed to a closed drive. In this way, not only the shortcomings of crowded transmission mechanism, difficult maintenance and serious gear wear are overcome, but also the whole shuttle car parts can be manufactured by itself except for standard parts.
2. The power device is connected to the reducer with a flange. If necessary, it can be driven by a motor at any time. It can be used for both wind and electricity.
3. In the lifting mechanism of the overlapping shuttle car, the cylinder that is easy to manufacture is used to replace the cylinder. Practice has proved that the cylinder can also work reliably.
4. The bogie device with 8 wheels is used for the shuttle car. After improvement, it can not only run on the curve with small radius of curvature, but also speed up the running speed. Besides that the accidents of falling off the road are rare, it is also very convenient to unload slag in the waste rock yard.
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.
