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摘 要
調度絞車是礦山生產系統(tǒng)中最常用的機電設備，主要用于煤礦井下和其他礦山在傾角度小于30度的巷道中拖運礦車及其它輔助搬運工作，也可用于回采工作面和掘進工作面裝載站上調度編組礦車。
在設計過程中根據絞車牽引力選擇電動的型號以及鋼絲繩的直徑，選擇后驗證速度是否與設計要求速度一致，根據要求設計絞車是通過兩級行星輪系及所采用的浮動機構完成絞車的減速和傳動，其兩級行星齒輪傳動分別在滾筒的兩側，從而根據設計要求確定行星減速器的結構和各個傳動部件的尺寸，根據滾筒的結構形式選擇制動裝置為帶式制動，并對各個設計零部件進行校核等等。絞車通過操縱工作閘和制動閘來實現(xiàn)絞車卷筒的正轉和停轉，從而實現(xiàn)對重物的牽引和停止兩種工作狀態(tài)。設計中絞車內部各轉動部分均采用滾動軸承，運轉靈活。
JD-0.5型調度絞車采用行星齒輪傳動，絞車具有結構緊湊、剛性好、效率高、安裝移動方便、起動平穩(wěn)、操作靈活、制動可靠、噪音低以及隔爆性能、設計合理、操作方便，用途廣泛等特點。
關鍵詞：調度絞車； 帶式制動；行星輪系
ABSTRACT
Mine production Dispatching winch system is the most commonly used in electrical and mechanical equipment, mainly for underground coal mine and other mines in the dumping of less than 30 degrees angle of the roadway in the haulage mine car handling and other auxiliary work, can also be used for mining and tunneling Face Face loading station on the scheduling grouping tramcar.
In the design process in accordance with electric winch traction choose the type and the diameter of wire rope, after the choice of whether or not verify the speed consistent with the design requirements of speed, according to winch was designed by two rounds of the planet and used by the body floating completion of the slowdown and drive winch , The two planetary gear transmission in the drum on both sides, in accordance with design requirements so as to determine the structure and planetary reducer in various parts of the drive size, according to choose the form of the structure of drum brakes for the belt brake, and various design Parts and components for checking and so on. Winch through the manipulation of gates and brake drum gates to achieve the winch is to turn and stop, thus realizing the weight of traction and the suspension of the two working condition. Winch in the design of the internal rotation of the rolling bearings are used, flexible operation.
JD-0.5 to Dispatching winch used planetary gear transmission, the winch is compact, rigid and efficient, easy to install mobile, starting a smooth, flexible operation, the brake reliable, low noise and flameproof performance, design reasonable, easy to operate, such as extensive use Characteristics.
Keywords：Scheduling winch; belt braking; round of the planet.