Floating bulldozing and feeding mechanism for mechanical arm shafts

The utility model provides a shaft floating bulldozing feeding mechanism for a mechanical arm, which comprises the mechanical arm and a material grabbing assembly, and further comprises a material pushing assembly which is fixedly arranged at the bottom of the mechanical arm with the material grabbing assembly and is used for pushing a workpiece clamped by the material grabbing assembly to an appointed position; the material pushing assembly comprises a material pusher used for floating and flattening the workpiece to a designated position; a vertical driving part; the horizontal driving part is driven by the vertical driving part to move in the vertical direction and can drive the pusher to move in the horizontal direction; the signal switch is in signal connection with the controller and used for feeding back whether the pusher pushes the materials in place or not, the material pushing assembly is directly arranged on the mechanical arm floating mechanism, space and cost are greatly saved, and meanwhile, du