φ800液压翻倒卸料离心机设刹车装置结构设计大学学位论文.doc

摘要该毕业设计题目是Φ800液压翻倒离心机的设计。进行了转鼓壁的厚度计算，拦液板的计算，转鼓底的设计，功率计算和电动机的选择，传动皮带的设计及选择，主轴的设计和强度校核，轴承的选择，翻到架的设计和强度计算，刹车的结构设计和强度计算，翻倒传动部分的设计计算，和其它的一些设计计算。 在设计中，首先要了解到离心机的工作原理：先由控制电路接通带动转鼓转动的电动机，通过皮带的传动使转鼓转动，转鼓转动使物料固液分离，液体通过离心机底部的排液管流出，固体留在转鼓壁上，然后再由控制电路接通翻倒电动机使离心机翻转倒出固体，这样就完成了分离的整个过程，这也是我们设计必须明白的。然后使了解离心机的各个零部件的构造和它们的材料工艺要求。最后对离心机进行整体的评定。 关键词： 离心机转鼓壁转鼓底刹车AbstractThe graduation project topic is φ 800 hydraulic tipping over of centrifuge design. For has turned drum strength calculation and check, turned drum wall of thickness calculation, stopped liquid Board of calculation, turned drum end of of design, power calculation and motor of select, all Rotary pieces quality, mass and the inertia calculation, drive belt of design check and the select, spindle of design and strength check, spindle of structure design, by force analysis and spindle of critical speed calculation, bearing of select, turned to frame of design and strength calculation, some fixed pieces of quality, mass calculation, right axis of structure design and the key of check, Structure design and strength calculation of the brake, and selection of brake system, brake strength, overturned part of the design, selection of hydraulic cylinder, hydraulic cylinder wall thickness calculation, and other design. In design in the, first to understand to centrifugal machine of work principle: first by control circuit connected led turned drum turned of motor, through belt of drive makes turned drum turned, turned drum turned makes material solid liquid separation, liquid through centrifugal machine bottom of row liquid tube outflow, solid left in turned drum wall Shang, then again by control circuit connected overturned motor makes centrifugal machine flip pour out solid, such on completed has separation of whole process, this is we design must understand of. Then learn all parts of centrifuges construction materials and their processing requirements. Final overall evaluation of centrifuge. Key words: Centrifuges; D