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JKMD-3.5×4落地式多绳提升机是由上海冶金矿山机械厂、上海电机厂根据国外先进技术联合研制的新型产品,已于1985年7月在浙江省湖州通过部级技术鉴定。该机适用于煤矿、金属矿、非金属矿的竖井作提升矿物、下放物料、升降人员及设备之用。结构和性能特点如下: 1.主传动装置采用了先进的低速直流悬挂式电动机,可节省一套减速器,使结构紧凑,传动效率高,占地面积可缩小三分之一,环境噪音比一般提升机降低5～10dB。2.主轴装置采用全焊接结构,具有重量轻、成本低、工期短、转动惯量小等优点。制动盘用高强度螺栓固定在卷筒上,组装后精度高。3.悬挂式电机结构,可节省两套电机用的轴承座、联轴器、稀油润滑站。采用了双
JKMD-3.5 × 4 floor-type multi-rope hoisting machine is a new type product jointly developed by Shanghai Metallurgical Mining Machinery Factory and Shanghai Electrical Machinery Factory based on advanced foreign technology. It was appraised by ministerial level in Huzhou, Zhejiang Province in July 1985. This machine is suitable for the shaft of coal mine, metal mine and non-metallic mine to enhance mineral, decentralized material, lift personnel and equipment. Structure and performance characteristics are as follows: 1. The main transmission adopts the advanced low-speed DC suspension motor, can save a reducer, so that the compact structure, transmission efficiency, covers an area of one-third can be reduced, the ambient noise than the average Hoist to reduce 5 ~ 10dB. 2. Spindle device with all-welded structure, with light weight, low cost, short construction period, low moment of inertia and so on. Brake disc with high strength bolts fixed to the reel, high precision after assembly. 3. Hanging motor structure, can save two sets of motor bearings, couplings, thin oil lubrication station. Used double