Automatic feeding device for dairy cow feeding

The invention discloses an automatic feeding device for dairy cow feeding, and belongs to the field of dairy cow feeding, the automatic feeding device comprises a bottom plate, the bottom plate is provided with a feeding trough, a barrier and a guide rail, the barrier is provided with a plurality of feeding holes, the upper side of the feeding trough is slidably provided with a discharging box, and the discharging box is internally provided with a discharging mechanism; the upper side of the discharging box is connected with a crushing box, a crushing mechanism is arranged in the crushing box and driven by a crushing motor, a sliding frame is fixed to the lower side of the crushing box, and the bottom of the sliding frame is arranged in a guide rail; and the upper side of the crushing box is connected with the feeding box. According to the device, automatic moving and feeding can be achieved, the feeding process is high in efficiency, when bundled forage is fed, the forage can be compressed and crushed throug