Long-horned beetle feeding box

The long-horned beetle feeding box comprises a box body with the top of an open structure and a box cover arranged at the top of the box body, a supporting plate is connected between the inner walls of the box body in a sliding mode, a plurality of paper boards are stacked on the supporting plate, and strip-shaped openings corresponding to the single paper boards are formed in the front portion and the rear portion of the box body respectively. An adjustable assembly is arranged between the bottom of the supporting plate and the box body and comprises four guide rods fixed to the bottom of the supporting plate, and the lower ends of the guide rods penetrate through the bottom of the box body. According to the utility model, after feeding is carried out for a period of time, the uppermost paper board is stacked in excrement, the uppermost paper board needs to be moved out of the box body, at the moment, the push plate is inserted into the strip-shaped opening, so that the end part of the push plate is propped