Pretreatment device for preparing ganoderma lucidum spore oil

The invention relates to the technical field of ganoderma spore production, in particular to a pretreatment device for ganoderma spore oil preparation, which comprises a shell, a motor is fixedly connected to the top of the shell, a multi-stage crushing mechanism is arranged in the center of the interior of the shell, and a step-by-step discharging mechanism is arranged on the outer side of the multi-stage crushing mechanism. A crushing enhancing mechanism is arranged on the outer side of the step-by-step discharging mechanism; and the multi-stage crushing mechanism comprises a rotating column fixedly connected to the output end of the motor, the tail end of the bottom of the rotating column is fixedly connected with a conical rotating seat, and the conical rotating seat is in a conical shape with the upper portion narrower than the lower portion. Ganoderma lucidum spores are crushed layer by layer through the multi-stage crushing mechanism, meanwhile, multi-stage crushing of the ganoderma lucidum spores is a