The invention discloses a mining automatic shed recovering machine, and relates to the technical field of shed recovering machines, the mining automatic shed recovering machine comprises a crawler-type conveying vehicle, the top end of the crawler-type conveying vehicle is provided with a connecting table, and the top end of the connecting table is provided with a fixing frame, a clamping claw, a conveying arm, a rotary embracing auxiliary supporting device, a swing buckle embracing and pressing mechanism and a bilateral connecting and supporting piece. According to the rotary holding auxiliary supporting device, when the clamping claw moves towards the conveying arm, when the rectangular supporting rod makes contact with the conveying arm and the clamping claw continues to move, the clamping claw slides relative to the rectangular supporting rod, so that the rectangular supporting rod pushes the connecting plate to drive the rotary supporting block to rotate towards the inner side of the conveying arm, and when the clamping claw abuts against the outer wall of the conveying arm, the rotary holding auxiliary supporting device abuts against the outer wall of the conveying arm. The two rotary supporting blocks are attached to the outer wall of the conveying arm so that the conveying arm can be tightly held, meanwhile, the bottom end of the conveying arm is bottomed through the rotary supporting blocks, and therefore the clamping force of the clamping claw is improved, the conveying arm is fixed more stably, and the conveying arm is prevented from sliding down in the lifting process.
本发明公开了一种矿用自动复棚机,涉及复棚机技术领域,包括履带式输送车,所述履带式输送车的顶端设置有连接台,所述连接台的顶端安装有固定架,夹抓,输送臂,旋抱辅撑器,有摆扣抱压机构,双侧连撑件。本发明通过设置旋抱辅撑器,夹抓向输送臂方向进行移动时,当矩形支撑杆与输送臂接触时,夹抓继续移动时,从而相对于矩形支撑杆进行滑动,从而通过矩形支撑杆推动连板带动旋撑块向输送臂内侧进行转动,当夹抓的抵在输送臂外壁时,两个旋撑块贴合在输送臂的外壁,以此对输送臂进行抱紧,同时通过旋撑块对输送臂的底端进行托底,从而提高夹抓夹紧力,使得输送臂被固定的更加稳定,以此避免输送臂在抬升的过程中发生下滑。
Mining automatic shed recovering machine
一种矿用自动复棚机
2023-05-30
Patent
Electronic Resource
Chinese
IPC: | E21D SHAFTS , Schächte / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
SLUB | 2011
|SLUB | 2010
|SLUB | 2010
|SLUB | 2012
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