The Research And Analysis For Winding Type Mine Hoist Thick Shell Elasticsupport Drum

Hoist in mine production plays an extremely important role, is contact downhole and inoue"throat" equipment, in mine production is mainly used to improve coal, gangue, lifting personnel,equipment and materials, etc.At present hoist drum structure in the research and design of main rely on subjectiveexperience, make drum local stress unreasonable to lead to drum local failure, causing theequipment failure, resulting in the loss. Therefore, based on the old shell just a roller structure asthe foundation, study new thick shell play a drum. In the topic research, combined with elasticfoundation beam theory and application of CAD, CAE and finite element analysis and othermodern design methods play a roll in research and analysis.Through the comparative study of the two forms drum, get the new drum has obviousadvantages, and the obtained conclusion be able to guide product design and development,improve the hoist the design quality, shorten the designing period, for the industry to provide themodern design method. And has certain theory and practical meaning.