Agricultural machine hub punching and feeding mechanism

The utility model provides an agricultural machine hub punching and feeding mechanism, which relates to the technical field of equipment automation and comprises a workbench, an adjusting component, a pushing component and a discharging plate, and the adjusting component, the pushing component and the discharging plate are arranged on the workbench. The discharging plate is used for supporting a workpiece; the adjusting assembly is used for adjusting the stroke angle of the workpiece; the material pushing assembly is used for driving the workpiece to move transversely; the stroke angle of the discharging plate is adjusted through the adjusting assembly, the pushing assembly is driven to drive a workpiece to move in the conveying direction in the direction close to the punching station, and then feeding is achieved. A material pulling air cylinder and a pushing air cylinder are designed, a punching die is vertically pressed downwards, but a certain angle is formed between a hub valve hole and a hub, in order t