The design concept of the multifunctional hedge trimmer is as follows:

1. Overall structural design: Based on ergonomics and mechanical principles, the machine should have the characteristics of being lightweight and easy to operate. The overall structure consists of the power system (engine), transmission device, cutting tool, and safety protection equipment; At the same time, the coordinated operation of various components should be considered to ensure cutting efficiency and safety. 2. Implementation method of multifunctional features: This device is a manifestation of multifunctionality and can be applied to multi-level green belts of various plant types (shrubs/trees) for high-quality work; Specific adaptability can be achieved by adjusting the angle or replacing different saw blades. 3. Implementation of environmental protection and energy conservation concept: In the design process, the concept of green ecology and environmental protection should be integrated, such as using low-energy power engines, optimizing gear ratios to reduce noise pollution during operation, and improving work efficiency. 4. Design an intelligent control system for the intelligent operating system, allowing users to remotely control the machine or preset working hours and modes through a mobile app. Users can also promptly call for help in case of special situations. 5. Safety protection measures: In order to ensure the safety of users' lives and property, anti oil leakage and other functions should be set up in key areas to ensure foolproof use. 6. Material selection should be made of high-strength materials to improve their durability in harsh environments. Design and develop a practical, fully automatic, small and multifunctional hedge trimmer blade suitable for market demand through the above aspects.