The Research Of Human-machine Engineering Principle-based Humanized Design For Small Weeder

In this thesis,the overall structure of small weeder weeding when usedin a small area of farmland hills, mountains, land-less,high-altitude and remote areasgreenhouses.Analysis of Small weeder ergonomic design demands of theory andhumane design philosophy.Humane design and ergonomics theory of small weederpleasant overall structural design, comfort and easy maneuverability,safety and otherissues.The main contents include:1.Analysis of the overall structure of the original design of a small lawn mower,summed up its inadequacies. Their proposed solutions and design.2.The use of ergonomic and user-friendly design, and other related theories,combined with China’s national conditions,analysis of the overall shape of a smalllawn mower, humanized design parameters such as size,to provide a more scientificbasis for the overall shape of a small lawn mower design.3. The relative position ofa small lawn mower key components to optimize thedesign.Has been modified according to the design plans for small weeder overallstructure,the centroid is calculated separately for each small lawn mower parts anddesign the best overall centroid,thus ensuring the overall stability of smal lmower.4. Conducted on a small lawn mower design, logo design color design andsafety.Research of this thesis is ergonomically friendly design based on a small lawnmower provides a theoretical basis for the design methods and reference data.