Hole opening device for tobacco planting

The utility model relates to the technical field of tobacco planting, in particular to a hole digging device for tobacco planting, which comprises a support frame, a hole digging device, a hole digging device and a hole digging device, the power mechanism is arranged on the placing plate; the reciprocating moving part penetrates through the containing plate in the vertical direction, the upper end of the reciprocating moving part is in transmission connection with the power output end of the power mechanism, the lower end of the reciprocating moving part is connected with a horizontal push plate, and a plurality of drill bits arranged at intervals in the horizontal direction are distributed on the lower end face of the horizontal push plate; the power output end of the power mechanism drives the horizontal push plate to reciprocate up and down by driving the reciprocating moving part, so that the multiple drill bits can drill downwards at the same time; compared with the prior art, manual force application dr