Two kinds of intelligent construction machinery and equipment were launched

The National 863 Project, undertaken by Zoomlion, “Smart Roads for Ground Milling and Digging Equipment and Product Collaborative Development Platform” passed the national acceptance on July 19 in Changsha. The acceptance expert group appointed by the Office of Advanced Manufacturing and Automation Technology of the National 863 Program believes that the intelligent horizontal directional drilling and laying equipment independently developed by Zoomlion, the intelligent road cold milling machine and the product collaborative development platform have filled the domestic gap. It has reached the world advanced level and can completely replace imported products. Not only has a broad industry prospects, but also provides a theoretical basis and technical reserves for the development of similar products and series of products in China.

These two smart devices were successfully developed by the company, the United Nations University of Science and Technology for Defense, over two years. During the development process, the advanced computer drilling trajectory control technology and the independently developed international-level oriented positioning detector were integrated into the horizontal directional drilling and pipelaying equipment, enabling it to have the function of an intelligent robot. Intelligent fault diagnosis of the equipment and real-time monitoring of the drilling trajectory in the construction process are realized, which greatly reduces the requirements for the construction personnel's experience and operation level, ensures that the underground obstacles are avoided during the construction process, and the safe drilling according to the design trajectory is realized. the goal of.

The researched and developed intelligent road cold milling machine has the function of automatically avoiding metal obstacles, automatically cutting the road surface and automatically diagnosing faults. Its operating condition can be monitored remotely, human-machine interaction is achieved, the efficiency of the operation is improved, and the construction is reduced. cost.

As a collaborative development platform for intelligent horizontal directional drilling and pipelaying equipment, intelligent road cold milling machines and other construction machinery, after the completion of the informatization overall technical solution and PDM selection and implementation, it has realized a three-dimensional CAD based on domestic The digital design of the system platform and the CAD/CAPP/CAE system integration have the functions of motion dynamics analysis, finite element analysis and virtual prototype development, which have laid a solid foundation for the success of the entire project.

During the implementation of this project, it obtained a total of 12 patents, 6 software copyrights, 5 related national standards, 12 papers of various types, and sales of 35 million yuan.

The innovation of science and technology is inseparable from the profound technical details. Zoomlion’s unparalleled research and development work for decades has enabled new products to emerge one after another, forming a strong core competitiveness of the company. The products and technologies developed have won numerous national and provincial The Ministry of Science and Technology Innovation Award, this cooperation with the National University of Science and Technology of the People's Republic of China, has created a new way for the joint development of famous enterprises, universities, universities, research institutes and universities.