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全苏有色冶金科学研究所根据约芬等人提出的标准振动放矿给矿机的型谱系列,并考虑地下有色矿山的采矿地质条件,研制了主溜井放矿用的ΠВУ-5/1.8型振动给矿机,在列宁诺戈尔斯克矿进行了验收试验。这种给矿机(见图)由承载槽、弹性装置、支承架、传动装置,侧壁和护板等部分组成。在强制力的作用下靠弹性装置上承载槽的定向振动从矿堆中放矿和装车,此强制力靠激振器以给定的静力矩、振动频率和振
All-Russian non-ferrous metallurgy Institute of Science and Technology based on the standard proposed by Joonen Vibratory ore dressing machine type spectrum series, and taking into account the geological conditions of underground mining of non-ferrous mining, developed the main chute ore mining ΠВУ-5 / 1.8 type Vibratory feeder, acceptance test at Leninogorsk mine. This kind of feeder (see picture) consists of bearing groove, elastic device, supporting frame, transmission, side wall and guard plate. Under the action of forcing force, the directional vibration of the bearing groove on the elastic device is used to release ore and load the ore from the ore pile. The forcing force depends on the given static moment, vibration frequency and vibration