多绳摩擦式提升机毕业设计

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1、I 摘摘 要要 矿井提升机在矿井中担负着升降人员、提升矿物、运输材料以及升降设备、工具等 项任务，它是沟通矿井地面与井下的运输设备，是矿井的重要设备之一，就其耗电量来 说，大约占全矿井用电量的 15%左右。 本次毕业设计按任务书选用的是 JKM-2.8/4 多绳摩擦式提升机，设计的主要内容是 根据任务书所给参数选择与确定矿井提升设备，所选设备规格型号与任务书所给型号相 同，并画出总体方案布置图。 深度指示器是与矿井提升机配套使用的重要设备之一，它是用来指示提升容器在运 行中的相应位置。JKM 系列多绳摩擦式提升机的深度指示器为牌坊式，本次设计任务主 要完成主要零、 部件的选择计算， 并对主要零

2、件进行强度计算以及完成相关图纸的绘制。 关键词：矿井提升机 多绳摩擦式提升机 深度指示器 II Abstract The mineral well promotes machine carry to ascend and descend a personnel, promote a mineral and transport material and ascend and descend an equipments, tool in the mineral well etc. item mission, it is communicate under the mineral well grou

3、nd and well of the conveyance equipments be one of the important equipmentses of mineral well, consumes electricity quantity to say for it and about have a whole mineral well to use electricity quantity of 15% be or so. This graduation designs pressing the mission book to choose what to use is a Jkm

4、-2.8/more than 4 ropes to rub a type to promote machine, the main contents of design according to the parameter that mission book give choice and assurance the mineral well promote an equipments, model number and mission book of the equipments specification choose to the model number homology, and d

5、raw a total project to arrange diagram. Depth indicator is promote with mineral well machine kit usage of one of the important equipmentses, it is to use to indicate to promote container in the movement of correspond position.The depth indicator which uses currently have:Circle dish type and memoria

6、l arch type are 2 kinds. Jkm series many ropes rub the depth indicator that the type promotes machine as memorial arch type, the memorial arch type depth indicator from two part constitute of, 1 is with promote a machine principal axis stalk to carry into a right angle conjunction of the device be called depth indicator to spread to move device, the another pass allied stalk machine with spread to move to equip copular of be called the memorial arch type depth indicator. Key words: The mine