Drilling machine for garden planting

The drilling machine for garden planting comprises a bottom plate, two sets of side plates are fixedly installed on the bottom plate, a supporting plate is installed between the two sets of side plates in a lifting mode, a first motor is fixedly installed on the supporting plate, and one end of an output shaft of the first motor is fixedly connected with a rotating shaft through a coupler; a rotating shaft is arranged on the base plate, a drill bit is connected to the end portion of the rotating shaft, a third through hole is formed in the base plate, the drill bit and the third through hole are arranged in an aligned mode, and an adjustable connecting frame is rotatably installed on the side portion of the base plate. According to the garden drilling device, drilling can be directly conducted in a garden, the distance between every two adjacent holes is equal and is equal to the distance between the drill bit and the positioning ball, the early-stage distance measuring work is directly omitted, the labor int