The invention provides a stretchable loading and unloading conveyor which comprises a hinged support, a fixed rack, a moving rack, a conveyor lifting mechanism, a movable stretching mechanism, a firstbelt conveyor and a second belt conveyor, wherein the hinged support is fixed to the ground; the tail of the fixed rack is hinged to the hinged support; the moving rack is slidably arranged in the fixed rack and can stretch from the head of the fixed rack; the conveyor lifting mechanism is connected to the fixed rack for driving the head of the fixed rack to move up and down; one end of the movable stretching mechanism is connected to the fixed rack while the other end of the movable stretching mechanism is connected to the moving rack for driving the moving rack to stretch and shrink from the fixed rack; the first belt conveyor is arranged above the fixed rack; and the second belt conveyor is arranged above the moving rack and is located right below the first belt conveyor. The stretchable loading and unloading conveyor can change the length of a conveyor belt and adjust the inclination angel of the conveyor belt quickly as needed, is simple in structure and suitable for transportingand unloading a mine material.
本发明提供了一种可伸缩装卸料输送机,包括:铰座,固定于地面上;固定机架,其尾部铰接于所述铰座上;移动机架,其可滑动地设置于所述固定机架内部,并能够部分从固定机架的头部伸出;输送机提升机构,其与所述固定机架连接,用于驱动固定机架的头部上下移动;移动伸缩机构,其与一端与所述固定机架连接,另一端与所述移动机架连接,用于驱动移动机架从固定机架中伸出与缩进;第一皮带输送机,其设置于所述固定机架上方;第二皮带输送机,其设置于所述移动机架上方,且位于所述第一皮带输送机的正下方。本发明能够根据需求快捷地改变输送带长度,以及调整输送带的倾斜角度,结构简单,适用于矿山物料输送、卸料。
Stretchable loading and unloading conveyor
一种可伸缩装卸料输送机
2020-10-30
Patent
Elektronische Ressource
Chinesisch
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