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This is to be applied into up-film transplanting of tobacco and cotton. In this article, the zero-velocity planting, motion simulation and trajectory of the transplanter designed were analyzed, which ensures it with low leakage rate of plantation, high-leveled upright degree and smaller damage of mulch-film. Parameters which influence trajectories and spacing were optimized. According to the kinematic...
In order to address the issues of low mechanization level and heavy labor intensity of manual film mulching and ridging in hilly and mountainous areas, a small double-track power chassis and relevant farming equipment are designed. Taking advantage of the top-down method and entity modeling in 3D (3-dimensional) design software Solidworks, a micro-rotary ridger was designed based on the virtual assembly...
The basic working principle of rotary cutter is analyzed. The 3D (3-dimensional) modeling of the rotary tillage blade is designed by using the SolidWorks software. Finite-element analysis is carried out by making use of the COSMOS sub-function, which obtains the data of working stress, deformation and stress displacement. The analysis of results shows that the parts near the assembling hole have the...
The accuracy of sales forecast has great impact on manufacturing and sales. With the quick development of the society, it is really hard for traditional forecast system to meet new demand in dealing very large amount of data and sales forecasting with high accuracy. Obviously, data mining technology is the key to solve those problems. In this article, the first two parts are a brief introduction about...
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