Design And Motion Simulation Of Mobile Branches Debarker

Our country is a relative shortage of timber resources but consume huge country, with the paper and wood-based panel industry to flourish, large diameter wood has been difficult to meet the demand for raw materials, it will look to the forest branches forest residues and other materials. However, due to forest residues by its special structure, transport, power and limitations of the existing situation branchers forest stripping equipment and other factors, making the forest wood branches output inconvenience, and the existing debarker is difficult to enter the forest operations. Therefore, proposed to move freely in the forest, and equipment to complete the processing of peeling branchers device:mobile branchers debarker. Research for this device among our forests for timber and other forest residues branches skinned provides a new way of thinking.In this paper, the specific form of the forest, as well as working conditions, such as forest residues branchers conducted in-depth research, and the existing wood debarker structure and working principle is analyzed to finalize the rooms are suitable for forest work branchers skinned type of mobile device. On this basis, the paper presents the structure and layout of the composition in the form of mobile branchers debarker and in-depth study of the theory by cutting wood peeling, combined with cutting elements to calculate the cutting force and cutting power.On the basis of market research and theoretical analysis, the paper will go to the section knife roll, peeling feed roller, transmission, chassis and running gear, etc. in conjunction with a reasonable layout, breaking different diameters within the range of processing feed branchers difficult The problem, devised to be able to walk freely and complete branchers stripping stripping machine in place of the forest, not only to alleviate the shortage of timber resources, the status quo, but also achieved the forest debarking possible.On the basis of the theory of timber cutting depth study on the completion of the structural design of mobile branchers debarker and made the necessary FEM analysis of its key components, including the common static analysis and modal analysis. On the basis of the static analysis results of the stress, strain and deformation of the key components of the cloud, for the strength and stiffness of the key components were tested; in modal analysis based on the results of the key parts of the lower-order natural frequency and modes of vibration stability mobile branchers debarkers have been tested, the completion of the key components of the structural design is reasonable verification.Building a three-dimensional model of mobile branchers debarker with the SolidWorks software, combined with motion analysis Motion simulation. Motion simulation results not only validate mobile branchers debarker design is reasonable, but also provide the basis for improving the machine.The research of this paper will address the shortage of timber resources and forest waste materials such as branches residue problems into the forest for debarking possible.