The invention provides bamboo wood cutting equipment used for processing crude bamboo into bamboo segments. The equipment comprises a crude bamboo loading mechanism, a crude bamboo feeding mechanism, a crude bamboo cutting mechanism and a discharging mechanism which are arranged on a machine frame. The crude bamboo loading mechanism comprises a conveying chain, and the moving direction of the conveying chain is perpendicular to the axial direction of the conveyed crude bamboo. The crude bamboo feeding mechanism comprises a feeding conveyor belt and a roller clamp. One section of the feeding conveyor belt is parallel to the conveying chain, and the moving direction of the feeding conveyor belt is perpendicular to that of the conveying chain. The roller clamp is elastically fixed to the gap between the machine frame and the feeding conveyor belt up and down, so that a height-adjustable channel allowing the crude bamboo to pass through is reserved. The crude bamboo cutting mechanism comprises an electric saw used for sawing the crude bamboo. The discharging mechanism comprises a discharging conveyor belt. The discharging conveyor belt is arranged behind the crude bamboo cutting mechanism so that the bamboo segments cut off by the crude bamboo cutting mechanism can drop onto the discharging conveyor belt and further be conveyed to leave the conveyor belt. By means of the bamboo wood cutting equipment, automatic feeding, segmented cutting and discharging of the crude bamboo can be realized through machines.