Pleurotus eryngii mushroom dreg crushing pretreatment device

The utility model discloses a pleurotus eryngii mushroom dreg smashing pretreatment device which comprises a processing table, a discharging bin, a power motor and a discharging port, the discharging bin is located at the top of the processing table, a flow guide plate is fixed to the bottom of the discharging bin, a smashing mechanism is arranged on the side face of the flow guide plate, and the power motor is fixed to the side face of the discharging bin. A discharge hole is formed in one side of the processing table; a fixing frame is fixedly mounted on the outer side of the flow guide plate, a fixing mechanism is fixedly mounted at the top of the fixing frame, and a cleaning mechanism is fixedly mounted at the top of the flow guide plate; the fixing mechanism comprises a fixing plate, a telescopic column is fixedly installed on the side face of the fixing plate, and a fixing block is fixedly installed on the other side of the telescopic column. The cleaning mechanism comprises a cleaning shaft, and a clea