Experimental Study On Residual Film Recovery Machine

Some of the shortage of water resources in northwest China region and a remote mountainous area,predominantly agricultural mulch on the agricultural development of the use of plastic products,grow in to solve the problem of food and clothing of farmers and improve the economic income of the farmers has irreplaceable role.Due to the use of the agricultural film coating area expanding and saved the life of unceasing enhancement,the residual film has become a big hidden danger affecting crops to increase production.Today,the Ningxia hui autonomous region in various cities and counties in coated area of three million(a unit of area),the annual,so our old film production reached twenty thousand tons every year.For corn,potato residue membrane pollution and the damage condition,the Ningxia hui autonomous region has using artificial pick up collect machinery,such as the measures to reduce the harms brought by the residual film.Compared with the effect of amount of rapidly increasing year by year,taking control measures that play the role of the insignificant.To solve the above problems,based on corn and potato residual film characteristics of field investigation,field and the residual film recycling machine demand analysis By telescopic tooth type corn residue film recycling machine for field experiment research,analysis the cause of residual film up rate is low.Factors affecting the net rate is picked up three,respectively,the single factor and multiple factor and double factors research,three factors was established and the mathematical relationship between the residual film up net rate model..Film collecting device experience in the field experiment on the basis of corn residues,and residual film collecting the potatoes from the aircraft model.key components provided by Ansys CFX to realize virtual prototype simulation and prototype test and field experiment was carried out.Through field experiment,model of residual film after join break shovel up net rate increased significantly and the indicators meet the national standard requirements.mathematical model of regression analysis get up net rate can be used in practical work.The potato residue film collection device to pick up the net rate,rate of potato and potato rate also can satisfy the requirements of national standard.Implements the potato dig and residual film collecting doing homework together at the same time.The results of the study on development in ningxia territory and promote the use of the residual film recycling machine has important guiding significance.