发明名称 Loading apparatus for mines
摘要 Loading apparatus having vehicle body, inclined conveyor assembly extending upwardly and rearwardly from front of vehicle body, and hopper adjacent front of vehicle to direct material onto conveyor. Apparatus has extendable excavating assembly including a guide mounting a carrier which carries a hoeing assembly. The guide is mounted on vehicle body, and the carrier means cooperates with the guide for movement parallel to movement of conveyor when viewed from above. The hoeing assembly is carried on carrier means to be generally adjacent the hopper to draw material onto hopper for feeding onto conveyor. Carrier and guide can be carriage mounted on rails, or telescoping ram arrangement to provide extendable mount for hoeing assembly which increases reach thereof without requiring excessively long arms, and also facilitates operation of hoeing assembly for drawing material onto the hopper. Operator is positioned at front of vehicle for good visibility during operation of hoeing assembly. Conveyor assembly is supported on releasable hinge means at front end, and on elevating cylinders adjacent rear end and can be easily removed to service conveyor belt.
申请公布号 US4184581(A) 申请公布日期 1980.01.22
申请号 US19770783712 申请日期 1977.04.01
申请人 CANADIAN MINE SERVICES LTD;KERR ADDISON MINES LTD 发明人 CRAWSHAY, RICHARD;ROWSWELL, MALCOLM D
分类号 B65G65/04;E02F3/30;E02F7/02;(IPC1-7):B65G65/04 主分类号 B65G65/04
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