Plough quick -witted air door structure a little

The utility model discloses a plough quick -witted air door structure a little, including holding up hand rack and air door, the empty filter subassembly of the one end of air door and one -level switches on continuously, and the other end of air door links to each other with the one end of admission line, the other end of admission line and the air intake of carburetor switch on and link to eachother and with air transportation to carburetor, the vibration absorption and noise reduction structure of the motorcycle engine is characterized in that, the air door install on holding up hand rackand the air door sets up near holding up gripping of hand rack to hold. The utility model has the advantages of convenient operation can reduce operator working strength. 本实用新型公开了种微耕机风门结构，包括扶手架和风门，所述风门的端与级空滤器组件导通相连，风门的另端与进气管道的端相连，所述进气管道的另端与化油器的进风口导通相连并将空气输送至化油器；其特点在于，所述风门安装在扶手架上并且所述风门靠近扶手架的握持端设置。本实用新型具有方便操作，能够减少操作者工作强度的优点。