Vacuum drying oven convenient to clean

The vacuum drying box convenient to clean comprises a box body, moving rods are connected to the two corners of the side wall of any side of the box body in a penetrating and sliding mode, connecting rods are fixedly connected to the outer walls of any sides of the two moving rods, and rotating mechanisms are fixedly connected to the ends, away from the moving rods, of the two connecting rods. The two rotating mechanisms comprise moving blocks, rotating rods are rotationally connected to the side walls of the sides, away from the connecting rod, of the two moving blocks in a penetrating mode, driving bevel gears are fixedly connected to the ends, located in the moving blocks, of the two rotating rods in a penetrating mode, and driven bevel gears are connected to the bottoms of the two driving bevel gears in an engaged mode; the ends, away from the driving bevel gear, of the two rotating rods are fixedly connected with driven gears. According to the cleaning device, the rotating mechanism is arranged to drive