Design And Experiment On Plastic Film Mulching In The Soil Furrow Planter

The planting pattern of plastic film mulching in the soil furrow has become one of the main of crop. Compared with plastic film mulching on the soil, the cultivation of plastic film mulching in the soil furrow has attracted more and more attention, sowing area also has expanded year by year, because its obvious multiple coated cultivation of the raising temperature effect and simple operation, keep moisture residual film easy to recycle more and more advantages, high-performance and high quality is essential. In order to meet the agricultural requirements of plastic film mulching in the soil furrow, this article will design a new plastic film mulching in the soil furrow planter.The study on the maize plastic film mulching planter, in view of its the seeding process that missing seed,multi-seed of the phenomenon is serious and ratio of rupture membranes is higher, and coated edge not neat affect germination rate, This paper designed the key features of plastic film mulching in the soil furrow planter. It can finish the level soil, ditching, fertilizing, plastic film mulching, pressure film, sowing, covering soil, compacting and so on each time. Then using modeling software Pro/E make a parametric modeling. Draw three-dimensional model of plastic film mulching in the soil furrow, the assembly of the whole dynamic interference detection and production, at last the whole machine will create performance test.By the experiment: we found the planter can adapt to different surface conditions in the filed and it did not appear the equipment vacant. The design of plastic film mulching in the soil furrow planter has a stable performance, the qualified index of seed space reached93.5percent, the missing seed index is less than2percent and the multi-seed index is less than4.5percent, it meet the requirements of precision seeding.The edge of film is not regular and rupture of membranes substantially reduced, the indicators of planting depth, fertilizer to a depth and the space between seed and fertilizer reach the Pre-index, plastic film mulching in the soil furrow is better meet the agricultural requirements.