Pine branch crushing device for edible mushroom cultivation and processing

The utility model relates to the technical field of crushing devices, in particular to a pine branch crushing device for processing cultivated edible mushrooms, which comprises a crushing cylinder supported on the ground, and crushing teeth are uniformly arranged on the inner wall of the lower end of the crushing cylinder; the feeding cylinder is fixed at the upper end of the crushing cylinder; the crushing part comprises a driving motor, a transmission shaft and a crushing impeller, the driving motor is fixed on the ground, and an output shaft of the driving motor is vertically upward; the lower end of the transmission shaft is fixedly connected to the upper end of an output shaft of the driving motor, and the upper end of the transmission shaft vertically extends into the crushing cylinder upwards; the smashing impeller is fixed to the transmission shaft, and a gap is reserved between the outer wall of the lowermost end of the smashing impeller and the smashing teeth. According to the utility model, the cru