Perforating device for agar gel plate

The utility model discloses a punching device for an agar gel plate. The punching device comprises an operating rod, a punching assembly, a leveling tube and a pumping and punching assembly, the punching assembly is detachably mounted at the lower end of the operating rod; the level tube is vertically mounted on the operating rod and is parallel to the punching end surface of the punching assembly, so that the punching end surface is vertically aligned with the agar gel plate; the pumping and punching assembly is installed in the operating rod and communicates with the punching assembly through a guide pipe so as to suck in and discharge agar blocks cut by the punching assembly. The agar gel plate punching device is simple in structure and convenient to use, punching efficiency is improved, agar blocks cut in holes can be automatically discharged, vertical punching and distance consistency between the holes can be guaranteed, and experimental result errors caused by inaccurate punching are avoided. 本实用新型公开了一种