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一种用于装车煤仓或贮煤仓(场)防止块煤在装仓过程中破碎的块煤装仓防碎机已获得国家专利。 该机与现有自溜式螺旋溜槽防碎装置不同,该机为机载式,它由物料载体、输送机构、伸缩机构三部分组成,物料完全受机械控制。同时,采用运行可靠、运量大、维修量小的胶带输送机以实现物料的水平输送与垂直输送,并设计了一种可在曲轨上移动的伸缩机构,使卸料点伸入仓内。卸料点的高度可与仓内煤位的变化随动,煤的自由落差始终控制在1～2m的范围内,故防碎性能突出。当卸料点上提时,并不占用上提空间,不用增加厂房高度。
A kind of lump shredder which is used to load coal bunker or coal storage bunker (field) to prevent lump coal from being broken in the process of binning has obtained national patent. The machine is different from the existing self-run type spiral chute shatter prevention device. The aircraft is airborne. It consists of material carrier, conveying mechanism and telescopic mechanism. The material is completely controlled by the machine. At the same time, the belt conveyor with reliable operation, large capacity and small maintenance volume is adopted to realize the horizontal conveying and vertical conveying of the material, and a retractable mechanism which can move on the curved rail is designed so as to extend the discharging point into the warehouse . The height of the discharge point can follow the change of coal position in the warehouse. The free fall of coal is always controlled within the range of 1 ~ 2m, so the shatterproof performance is outstanding. When the discharge point on time, does not take up space, do not increase the plant height.