Portable secondary punching device for cigarettes

The utility model belongs to the technical field of agricultural instruments, particularly relates to a portable secondary hole digger for cigarettes, and aims to solve the problems that the conventional secondary hole digger for cigarettes is inconvenient to adjust, is difficult to carry out hole digging work at different depths and reduces the universality of equipment, and adopts the following scheme that the portable secondary hole digger comprises a hole digging cylinder and a positioning disc, a handle is fixedly connected to the top end of the punching cylinder, a round hole and a round groove are formed in the top of the positioning disc, the punching cylinder is slidably connected into the round hole, a screw rod is rotatably mounted in the round groove, a fixing plate fixedly sleeves the outer side of the punching cylinder, a threaded hole is formed in the top of the fixing plate, and the screw rod is in threaded connection into the threaded hole; and the top end of the screw rod is fixedly connecte