Controllable earth boring machine for gardens

The utility model discloses a controllable earth boring machine for gardens, which comprises a mounting frame, a first shifting block, a second shifting block, a third shifting block and a fourth shifting block are fixedly connected to the surfaces of four groups of fixed hollow columns respectively, and a first gear is in transmission with a second gear on one group of fixed hollow columns through a chain; a third motor and a first stirring block are arranged, and the third motor, a first gear, a chain, a second gear, a supporting rod and a fixed hollow column are matched, so that the first stirring block, a second stirring block, a third stirring block and a fourth stirring block can be driven to rotate, and soil excavated by the hole digger can be pushed away; through arrangement of a first motor and a second motor, soil which can be excavated is prevented from being accumulated at the bottom of the earth boring machine, the earth boring machine can be conveniently pushed away from an excavated pit by a wo