The design of dry land transplanter
Abstract
China is a large agricultural country and has a large population, The process of
agricultural mechanization has been Brook no delay with the improvement of living
standards. It’s done well all over the world in the design of dry land transplanter that
only used for some conventional crops cultivation like rice and cotton. But for some
unconventional crops, especially as traditional Chinese medicine, the mechanization
transplanting still has a long way to go. This project aims to design a unprecedented
dry land transplanter that be used to transplant some cherish Chinese herbal medicine.
The basis of the project is the technology of Chinese herb. In order to meet
technical requirements, dry land transplanter is decomposed into automatic separate
system, transmission system, power system, seedling transplanting system. The
subject also has these jobs need to be done that includes the mechanism design, 3d
modeling and motion simulation. Finally, the dry land transplanter was done
successfully and that has these the following functions: transplant machine is towed
by tractors, the seedlings are separated by machine automatically, the instantaneous
rate is zero, the seedling planting depth, row spacing is adjustable, watering after
transplant.
The paper presents the development direction of agricultural mechanization in
china. It’s conducive to changing the status quo, improve the hard power of
agricultural machinery industry in china.
Key word：agricultural machinery automation seedling transplanting
seedling separate system motion simulation
