Parameters Optimization Of Clearance Walnut Sheller

Walnut trace elements contained in zinc and manganese is an essential component of the pituitary gland,brain eat beneficial nutritional supplement,there are brain intelligence.The traditional way is to use artificial shelled walnuts shelled separation,low efficiency;walnut is also not very good quality guarantee.It cannot meet the requirements of modern fast-paced.Therefore,it is particularly important mechanization shelled,and the test on the physical characteristics of walnut shelling extrusion parameters and factors affecting the performance of shelling pilot study designed to optimize the performance of high efficiency superior walnut shelling machine provides a theoretical basis and data parameters.Main research contents and conclusions are as follows:(1)The trial's primary instrument is the universal testing machine machine,the walnut group with a universal testing machine for extruding from different directions,collecting test data needed,and then the test data analysis,the walnut broken shell on the best facilities orientation and rupture force maximum static pressure.Drawn from the test results can be analyzed: walnut shell breaking force is the best position along the short axis Stylolite's walnut pressuring walnut rupture pressure in this direction during the maximum pressure is small,deformation is small,walnut shell easy separation with walnuts,broken shell effect is better.(2)Using electronic tension and compression testing machine microcomputer control in Yunnan province 8518 pecan pressure produced by the mechanical experiment.And aiming at walnut breakage force parameters in order to structure size,loading location,moisture content and compression rate as a factor for three factors and three levels have repeated observations of the orthogonal experiment,the walnut shell is the scientific experiments,and has carried on the analysis of mathematical statistics to data function parameters affect the performance of walnut.Through the experiment,the research results show that the shell thickness uniform distribution along different directions;Walnut when compressed by elastic deformation,plastic deformation and burst three stages;Structure size,moisture content,stress position of walnut shell force is very significant,the influence of compression speed of walnut shell force effect was not significant;And get a different direction in walnut shell compression and deformation of the elastic range of the regression equation,puts forward the best parameter combination for the walnut walnut shell stress direction as horizontal(?),pressure rate,moisture content of 21.73% 80 mm/min.(3)The trial's primary instrument is the universal testing machine machine,the walnut group with a universal testing machine for extruding from different directions,collecting test data needed,and then the test data analysis,the walnut broken shell on the best facilities orientation and rupture force maximum static pressure.Drawn from the test results can be analyzed: walnut shell breaking force is the best position along the short axis Stylolite's walnut pressuring walnut rupture pressure in this direction during the maximum pressure is small,deformation is small,walnut shell easy separation with walnuts,broken shell effect is better.