Intelligent pruning machine for urban greening is a kind of intelligent pruning machine which can replace manual pruning, save human resources and realize resource recycling in utilization. Using laser radar identification and detection, provide refined multi-form pruning methods, to complete the pruning needs for different shapes of various plants. Ultimately, the machine can turn pruned leaves and branches into resources such as soil fertilizer, power plant fuel, paper and fertilizer charcoal raw materials, providing solutions for sustainable urban development.