Improve The Design Of The Straw Briquetting Machine

Straw briquette machine at home and abroad the development and research status, the thesis first carried out in-depth research and analysis, and has some of the characteristics of the straw feedstock.Then, on the basis of the existing straw briquetting machine for the inadequacies of the ring mold straw briquetting machine work, its improved design. The main improvement of the design work as follows:(1)Spindle some of the work spindle axial run out, and bearing a sealed cover at the fragile the spindle department of improved design.(2) For the pressure wheel system is unstable at work, and the pressure wheel is easy to wear, the portion of the pressure coefficient of the improved design.(3)Ring mold straw briquetting machine rack structure to improve the design, to make it more stable than the original structure, beautiful.(4) The demolition study found that a lot of dust impurities of the ring mold straw briquetting machine on both sides of the spindle bearings, roller department important part, the tightness of the equipment to improve the design.(5) Insufficient control system for ring mold straw briquetting machine adopts PLC and touches screen technology to its improved design, improve the design of the control system to better meet the job requirements.After the completion of the improved design, the use of three-dimensional modeling software entity modeling and simulation, improved equipment design and test the mechanical structure is reasonable. Finally, spindle housing thermal analysis using finite element software obtained thermal deformation of the spindle housing in normal working hours; static analysis and modal analysis on the spindle, spindle come to improve the design stiffness and inherent frequency further verify the reasonableness of the spindle in the straw briquetting machine working properly.Proved by the trial of the prototype and production practices, improved equipment design can be a good solution to the original briquetting machine in the production process, a series of questions, to fully explain the improved design of the equipment is more reasonable, to achieve the desired requirements.