单绳缠绕式提升机传动系的设计.docVIP

摘要 矿用提升机是矿山大型机械之一，同时也是矿山提升设备的重要组成部分。提升机主要用于井下和地面之间的联系，以及各种重物的升降和输送提升机由电动机减速器滚筒部分组成,各部分之间分别由联轴器联接。电动机是动力源,减速器是动系统,滚筒为执行和控制部分,其中以减速器的设计最为重要。Abstract Mine hoist is one of mine large-scale machinery ，and is an important part of mining lifting equipment . It mainly used for the link between underground and ground , and used in the rise or fall and transport of various kinds of heavy objects . Its quality is the key to coal production process .so we should give the high value for the design and choose of mine lift . At present , The hoist what is often used at home and abroad is Single winding pattern lift machine and Many hoist rope friction type . The lifting machine is mainly made up of motor , decelerator , spindle cylinder and so on. It is linked by the shaft coupling respectively between every part. The motor is the power source , the decelerator is a transmission, the cylinder , in order to carry out and control some, among them the design of the decelerator is the most important .This design what tells us the project process about transmission system design of single winding pattern lift machine mainly includes the design of reducer and spindle，and choice Coupling and motor。Through coil type ascens machine’s structure is understanded ,mainly from the following several aspects to design : 1 the relevant data calculation before Design the hoist，Such as: promote containers and the wire rope specifications’ choice; 2 the reducer design and calculation of hoist 3The project and compute of hoist’s spindle 4 the choice and count of coupling and motor Keyword: Coil type The ring Lifting Decelerator? Spind目录 摘要 I Abstract II 绪论 - 1 - 1矿用提升机 - 2 - 1.1单绳缠绕式提升机 - 2 - 1.2多绳摩擦式提升机 - 4 - 1.3内装式提升机 - 6 - 1.4 提升机设计前的相关数据 - 6 - 2 减速器的设计 - 8 - 2.1传动方案的设计 - 9 - 2.2传动比的分配 - 10 - 2.3计算动力参数 - 10 - 2.4各级齿轮的设计计算 - 12 - 2.4.1 高速级齿轮 - 12 - 2.4.2 低速级齿轮 - 18 - 2.4.3 齿轮的结构 - 24 - 2.5各轴最小直径及尺寸 - 25 - 2.6初选各轴轴承 - 25 - 2.7轴的校核 - 27 - 2.7.1 轴1的校核 - 27 - 2.7.2 轴2的校核 - 30 - 2.7.3 轴3的校核