Design And Experimental Of Light Track Rotary Cultivator Chassis

In this paper, the south China today paddy field operation in the process of wheeled tractor clay feet deeper soil ecological havoc and rotary cultivator work efficient practical problems, in order to meet the requirement of southern paddy fields tillage soil preparation work, we design a light track rotary cultivator chassis, has the good crawler walking chassis in paddy field through sexual and the characteristics of rotary cultivator work efficiency, can solve our country southern paddy field work today cause serious damage to soil ecological problems. Through consulting relevant literature, this paper introduces the crawler walking chassis at home and abroad as well as some configuration has the crawler chassis engineering vehicles, analyze the advantages and disadvantages, and around the machine should meet the requirements of the southern paddy field in our country and suspensibility rotary cultivator, machine, through the good, and can stable operation performance, designed a light track rotary cultivator, and probes into the main stress components of static finite element analysis and optimization, by trial production of the final crawler rotary cultivator has carried on the experimental study on the field. Research conclusions are as follows:1?Southern paddy fields exist in the existing farming in China clay feet deeper, poor machine through sexual problems, we design a crawler walking chassis in order to increase machine through sex, and the existing rotary cultivator hang together, realizing paddy field in the south have good through sex at the same time there is no machine subsidence problems, provides a new train of thought for the cultivation of southern paddy field.2?Considering the southern paddy cultivation process at different times have the features of dry land and paddy field alternating each other, so the step response of rotary cultivator design not only has a dry field operation performance, but also has the paddy field operation performance, under the condition of different assignments power matching, make the machine work normally.3?The crawler designed rotary cultivator, through the optimization of the chassis design realized with obstacles through sexual adaptability, improve the operational efficiency of the crawler rotary cultivator.4?Using Solidworks Simulation analysis module of rotary cultivator chassis of the main stress components on the mechanical properties of the finite element static analysis and optimization for aggregate feeding box frame, aggregate feeding box, expansion of tooth brush and comb rod structure size, and verify the mechanical properties of these main stress components satisfy the requirement of the caterpillar rotary cultivator homework.