Self-propelled feed mixing preparation device for breeding

The invention discloses a self-propelled breeding feed mixing preparation device, and relates to the technical field of breeding, the self-propelled breeding feed mixing preparation device comprises a vehicle body, the front end of the vehicle body is provided with a cab, a conveyor belt for conveying feed is arranged below the cab, the vehicle body is internally provided with a crushing cavity, and the crushing cavity is close to the conveyor belt; and one side of the smashing cavity communicates with a stirring cavity, two mechanical arms are movably arranged at the front end of the vehicle body, adjusting assemblies are arranged at the tail ends of the mechanical arms, and smashing and guiding mechanisms are connected to the adjusting assemblies. According to the self-propelled feed mixing and preparing device for breeding, in the process of mixing and preparing long-rod type forage, a second motor of the smashing and guiding mechanism can drive spiral blades on the outer surface of an outer cylinder to ro