The invention relates to a design method of the dump curved rails of a front-dump-type inclined shaft skip with unloading wheels. According to the method, an upper group of curved rails and a lower group of curved rails, namely a group of front wheel curved rails and a group of unloading wheel curved rails, are designed to form curved rail pairs; and when the skip runs to the unloading section ofan inclined shaft, the front wheels of the skip enter the front wheel curved rails and slide along the front wheel curved rails; the unloading wheels of the skip (together with the rear wheels of theskip) enter the unloading wheel curved rails under the action of the traction frame of the skip and slide upwards along the unloading wheel curved rails; with the gradual lifting of the tail of the skip, materials in the skip are gradually unloaded into a main draw shaft along with the lifting of the tail of the skip in the process that the front end (unloading port end) of the skip slides along the horizontal parts of the front wheel curved rails, until the materials in the skip are completely unloaded; and after the materials are unloaded, the unloading wheels of the skip slide downwards along the unloading wheel curved rails by means of the dead weight of the skip until the rear wheels of the skip enter the stock rails of the inclined shaft; and after the front wheels of the skip and the rear wheels of the skip are completely reset to the stock rails of the inclined shaft, the unloading process of the skip is completely completed.
一种用于有卸载轮斜井前卸式箕斗卸载曲轨的的设计方法,该方法设计上、下两组曲轨即一组前轮曲轨及一组卸载轮曲轨而组成曲轨对,当箕斗运行至斜井卸载段时,箕斗前轮进入前轮曲轨,沿前轮曲轨滑行;箕斗卸载轮(连带箕斗后轮)在箕斗牵引框作用下进入卸载轮曲轨,沿卸载轮曲轨上向滑行;随着箕斗尾部的逐渐抬高,箕斗前端(箕斗卸载口端)在沿前轮曲轨水平部分滑行过程中箕斗内的物料随着箕斗尾部的抬升逐渐卸入主溜井中,直至箕斗内的物料全部卸完;物料卸载完毕后,借助箕斗的自重,箕斗卸载轮沿卸载轮曲轨下向滑行,直至箕斗后轮进入斜井基本轨,当箕斗前轮和后轮全部复位至斜井基本轨后,箕斗卸载过程就全部完成。
Design method of dump curved rails of front-dump-type inclined shaft skip with unloading wheels
一种有卸载轮前卸式斜井箕斗卸载曲轨的设计方法
2020-04-21
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
European Patent Office | 2024
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