Home » News » FAQ » How to deal with the serpentine and deviation of the conveyor belt of DJ type high angle belt conveyor?
How to deal with the serpentine and deviation of the conveyor belt of DJ type high angle belt conveyor?
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.
On October 30, Li Zhenbo, General Manager of Information Technology at Shandong China Coal Group and General Manager of Zhongyun Group, was invited to deliver a keynote presentation at an activity organized by the Teaching and Research Group of the Shandong Province Technical and Vocational Schools Admissions and Employment (Industry-Education Integration) Center. The event brought together 23 technical and vocational schools across the province and focused on innovative integration of artificial intelligence with technical and vocational education, sharing practical achievements from the front lines of industry and jointly exploring new approaches to cultivating versatile digital-skills professionals through school-enterprise collaboration.
Recently, the Zhongmei Zhiren AI system, independently developed by the Intelligent Research Institute of Shandong China Coal Group, has continued to evolve and improve. Drawing on core technologies including large language models (LLMs), retrieval-augmented generation (RAG), AI agent workflow orchestration, multimodal vision, and audio and video generation, it is building a dedicated end-to-end AI platform for China’s industrial and mining supplies sector. The platform uses independently controllable AI technology to support the digital transformation of domestic and international trade and foster new quality productive forces.
Recently, three sets of software independently developed by Shandong China Coal Industry & Mining Supplies Group Co., Ltd. have successfully passed the review of the National Copyright Administration and obtained the Computer Software Copyright Registration Certificates. The three certified achievements are all built-in agent modules of the China Coal Zhiren AI System, namely: China Coal Zhiqing Image Management Tool V1.0, China Coal Construction Machinery Foreign Trade Independent Website System V1.0, and China Coal Mining Machinery Foreign Trade Independent Website System V1.0. This marks the continuous expansion of the ecological layout of the China Coal Zhiren AI System and the further consolidation of self-developed technical barriers.
Shandong China Coal Mining Support Equipment Co., Ltd. was founded in the 1990s with more than 1100 employees. It now has 53 professional companies, 3 Hong Kong companies, 1 British Cayman company and 1 American company. It is a large diversified industrial group integrating intelligent equipment manufacturing, e-commerce, software research and development and intelligent logistics, which is cultivated and supported by the Ministry of industry and information technology, the Ministry of Commerce, the development and Reform Commission, Shandong Province and Jining City.
