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GATHERING DEVICE FOR MINING MACHINE

机译:采矿机的选针装置

摘要

A mining machine for dislodging solid material from a mine face includes a body portion mounted on endless tracks and a boom member extending forwardly from the body portion with a cutter drum member rotatably mounted on the front end of the boom member. An endless conveyor mechanism is positioned in a longitudinal trough member and conveys dislodged material from the front of the mining machine. A gathering platform extends forwardly from the body portion and the conveyor mechanism and is positioned rearwardly of the cutter drum member. A plurality of rotatably mounted gathering disc members are positioned rearwardly of the forward transverse edge portion on the gathering platform. The gathering discs include a first pair of large discs that are positioned oppositely of the longitudinal axis of the conveyor mechanism. A second pair of smaller gathering discs are positioned laterally of the large gathering discs adjacent the lateral edge portions of the conveying platform. A drive mechanism mounted on the gathering platform is drivingly connected to the gathering discs so that the small gathering discs rotate in a direction opposite to the corresponding large gathering discs. The dislodged material is directed onto the gathering platform and is fed by the small gathering discs onto the large gathering discs and therefrom into the trough member and onto the conveyor mechanism. The gathering discs may be driven by a single motor connected to a large disc with the remaining discs connected by meshing spur gears. In another embodiment, each of the large discs may be driven by separate motors with drive trains connecting the small discs to the respective motors.
机译:一种用于从矿井面排出固体材料的采矿机,包括:主体部分,其安装在环形轨道上;以及动臂,该动臂从该主体部分向前延伸,并且切割鼓构件可旋转地安装在动臂构件的前端。环形输送机机构位于纵向槽部件中,并从采矿机的前部输送排出的物料。收集平台从主体部分和传送机构向前延伸,并且位于切割鼓构件的后方。多个可旋转地安装的收集盘构件位于收集平台上的前横向边缘部分的后方。收集盘包括第一对大盘,其与输送机机构的纵向轴线相反。第二对较小的收集盘位于大收集盘的横向上,邻近输送平台的侧向边缘部分。安装在收集平台上的驱动机构被驱动地连接到收集盘,使得小收集盘沿与相应的大收集盘相反的方向旋转。排出的物料被引导到收集平台上,并由小型收集盘进给到大型收集盘上,并从中进入槽形部件并进入输送机构。收集盘可以由连接到大盘的单个马达驱动,其余的盘通过正齿轮啮合连接。在另一个实施例中,每个大盘可以由分离的马达驱动,其中传动系将小盘连接到相应的马达。

著录项

  • 公开/公告号AU2001276A

    专利类型

  • 公开/公告日1978-06-01

    原文格式PDF

  • 申请/专利权人 NATIONAL MINE SERVICE CO.;

    申请/专利号AU19760020012

  • 发明设计人 DONALD L. FREED JR.;

    申请日1976-11-25

  • 分类号E21C35/20;

  • 国家 AU

  • 入库时间 2022-08-22 22:19:10

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