Technical Innovation of the Connecting Parts for Loader Tires and Road Rollers: Multi-scenario Adaptability Improves Construction Efficiency

Technical Innovation of the Connecting Parts for Loader Tires and Road Rollers: Multi-scenario Adaptability Improves Construction Efficiency In response to the diverse operational needs of construction machinery equipment, a construction machinery parts enterprise has launched a new generation of universal connecting parts for loader tires and road rollers. Through modular design and material upgrading, it realizes the rapid switching of equipment and a leap in performance. The connecting parts are forged from high-strength alloy steel, and a laser cladding wear-resistant layer is applied to the key parts. "Traditional connecting parts have insufficient adaptability when switching working conditions," the person in charge of research and development introduced. The new solution establishes a database of equipment interfaces through 3D scanning and develops a configurable buckle system. "Just like Lego blocks, the switching of the connecting parts between the loader and the road roller can be completed within 30 minutes." The actual measurement data shows that during the 2000-hour intensive test, the connecting parts did not show any cracks or deformations, and the fatigue strength has increased by 60% compared with traditional welded parts. "We have specifically optimized the stress distribution structure," the designer said while showing the finite element analysis diagram. The stress concentration coefficient has been reduced to below 0.8, significantly extending the service life. A road construction enterprise has reported that after adopting the new connecting parts, the daily utilization rate of the equipment has increased by 25%. "In the past, we needed to stop the equipment for modification when switching it, but now we can directly replace the connection module," the project leader said. This is especially suitable for complex working conditions such as municipal renovation, and the construction period of a single project has been shortened by about 10 days. The enterprise has established a full-life management system for the connecting parts and monitors the wear status through Internet of Things sensors. "Predictive maintenance has reduced the failure rate by 40%," the after-sales director revealed. The system can also generate a digital twin of the equipment, providing data support for optimizing the design of the connecting parts. Experts commented that such technological innovation will promote the development of construction machinery equipment towards flexibility. With the popularization of technologies such as 5G remote control, the connecting parts of loaders and road rollers in the future may integrate more intelligent functions, further unleashing construction efficiency.