毕业设计(论文)网: http:/www.wenku168.com手动液压堆高车设计 学生签名：孙红星 班级：078105322指导老师：袁宁摘 要手动液压堆高车是一种无污染，无动力的装卸产品，该产品具有结构紧凑，运输灵活，操作简单，回转半径小等特点。适用于工厂，车间，仓库，车站，码头等处的货物搬运与堆垛。对于那些有防火，防爆要求的场地（如印刷车间，油库，码头，仓库等）更为适用。若配合托盘装箱，集装箱等及可实现单元化运输，有效减少了零部件的碰撞，划伤和堆放面积，减少搬运工作量，提高搬运效率。单门架结构设计，转弯半径小，适用于机械制造，造纸，印刷，搬运，物流等行业使用。关键词: 堆高车 液压 链传动 机架外型组件指导老师签名：Manual Hydraulic Design of the Tool TruckStudent name : sun hong xing Class : 078105322Supervisor : Yuan ning Abstract: Manual hydraulic tall car is a kind of pollution free and dynamic loading and unloading product, the product hascompact structure, transport flexible, simple operation, turning radiussmall etc. Characteristics. Apply to factory, workshops, warehouses, station, wharf handling and storage of goods in. For those with fire, explosion proof requirements of the site (such as printing workshop, oil depot, wharf, warehouse, etc.) more applicable. If packing, container with tray and ChanYuanHua transportation, can realize the effective reduced parts collision, scoring and piled up area, reduce handling work and enhance handling efficiency. ChanMen frame structure design, turning radius is small, be applicable to the machinery manufacturing, papermaking,printing, handling, logistics industries use. Keywords: hascompact radiussmall Characteristics ChanYuanHua papermaking,printing,Signature of Superbisor :目录一、绪论1（一）堆高车的简介1（二）堆高车的发展1（三）堆高车的优势及前景1（四）堆高车的优点2（五）堆高车设计参数2二、总体设计方案3（一）堆高车主要结构3（二）堆高车的特点4（三）设计难点分析5三、动力系统的设计6 液压系统的设计61.液压系统的组成62.液压泵的选用63.液压缸的选用74.液压缸的计算7四、传动装置设计8（一）传动装置的选择装置8（二）链传动的设计10（三）链轮轴的选择15（四）轴承选择18五、堆高车外型结构设计20（一）后轮的设计201.轮架的选择202.阶梯轴的材料选择及结构设计203.后轮轴的结构设计224.轮子的材料选择235.被动轮架24（二）机架的设计251.门架的总体结构252.机架的主要组件的材料及尺寸的选择25（三）货叉架的设计28（四）内六角圆柱头螺钉设计30六、 结论与展望33 参 考 文 献34 致 谢 词34更多毕业设计：www.56doc.com www.papersay.com www.2bysj.cn www.doc163.com www.think58.com