Shoulder-carrying mower for garden lawn trimming

The utility model discloses a shoulder and back type mower for garden lawn trimming. The device comprises a trimming cutter, a driving device, a power transmission pipe and an arc-shaped baffle, an arc-shaped adjusting groove is formed in the arc-shaped baffle. Matched sub-baffles are arranged in the arc-shaped adjusting grooves; arc-shaped sliding grooves which are symmetrically distributed are formed in the upper end and the lower end in the arc-shaped adjusting groove, sliding blocks which are matched up and down and connected in a sliding mode are arranged in the arc-shaped sliding grooves, adjusting rods matched with the arc-shaped sliding grooves in size are arranged on one sides of the sliding blocks, and the outer sides of the adjusting rods are fixedly connected with the inner sides of the branch baffles. By means of the hidden branch baffle, when an operator trims a lawn, the operator can pull out the branch baffle through the shifting block and fix the branch baffle to the front of the trimming too