Mushroom bed feeding machine

The invention belongs to the technical field of edible mushroom culturing equipment, and particularly relates to a mushroom bed feeding machine. The mushroom bed feeding machine comprises a main machine frame, a lifting machine frame arranged on the lower portion of the main machine frame, a material-throwing swinging head, a flattening unit, a compacting unit and a front swinging head, wherein the material-throwing swinging head, the flattening unit, the compacting unit and the front swinging head are sequentially arranged on the main machine frame, the lifting machine frame comprises a movable base, a lifting mechanism arranged on the movable base and a top frame arranged on the upper portion of the lifting mechanism, one or more trundles I are installed on the left side of the movable base, one or more trundles II are installed on the front portion and the rear portion of the movable base, a universal wheel is arranged on the rear portion of the movable base, the rolling direction of the trundles I and the rolling direction of the trundles II intersect crosswise, the trundles II or the trundles I are installed on the movable base through a hydraulic oil cylinder in a lifting mode, and the service life is prolonged. Based on the prior art, the mushroom bed feeding machine further improves safety performance, has more complete functions, and is easier to maintain.