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南昌航空大學科技學院學士學位論文
A certain type of loader working mechanism design
Student name:Zhu Chen yu Class:088105438
Supervisor:He Hong Lin
Abstract: Loader ofsoil belonging to the transport machinery, through the installation of a front-end in a bucket full support structure and linkage, random forward movement for loading or excavation, and the upgrading, transportation and unloading of self-propelled machinery. It widely used in highway, railway, construction, utilities, ports and mines and other projects. Loader is operating speed, high efficiency, good flexibility, the advantages of operating the light, so as the construction of earth and stone in the construction of one of the main machine, to speed up the construction speed, reduce labor intensity, improve project quality, reduce project cost plays an important role in the construction of a modern mechanized, one of indispensable equipment.
This design introduced the first loader working mechanism based on AUTOCAD2007loader working mechanism was discussed in detail, and then the loader working mechanism design to design components. Wheel loader work includes mechanism of key parts and components, such as a bucket, and the bucket rotating oil cylinder link mechanism, a lifting oil cylinder, and the important parts of the stiffness, strength analysis, in order to verify the reasonableness of the design.
Keywords:Loader; Mechanization; Work-Equipment;
Signature of Supervisor: