lawn trimmer

Abstract

The invention discloses a lawn cropper, wherein a protective shell is installed on the surface, and an accumulator and a motor are installed in the protective shell; a motor shaft of the motor is vertically downward and extends to the lower side of the platform, and a cutter head on which cutters used for clipping lawn are installed is installed on the part of the motor shaft below the platform; a forward walking wheel is connected with the bottom end of the motor shaft via an extending column, and the extending column is rotationally installed at the bottom end of the motor shaft via a bearing; a grass collection box is installed on the bottom surface of the platform at the rear part of the butter head, and the grass collection box comprises a grass collection opening with an inclined front end face; rear walking wheels are installed at two sides of the grass collection box; a sliding boss is arranged on the motor shaft along the length direction of the motor shaft, and an assembling hole used for assembling the motor shaft is correspondingly formed in the center of the cutter head, and a sliding groove used for assembling the sliding boss in a sliding manner is formed in the hole wall of the assembling hole; a manual push rod is installed on the platform, and a solar cell panel is assembled on the front surface of the manual push rod.

Description

technical field [0001] The invention relates to a lawn trimmer, which is specially used for lawn trimming. Background technique [0002] Lawn trimmers are often seen in daily life. Lawn trimmers are used in home environment, school environment and stadium environment to replace manual labor. Current lawn trimmers use gasoline engines or diesel engines as power to drive the blades on the cutter head to rotate. to mow the lawn to an even height; [0003] The noise of the gasoline engine and the diesel engine is very loud, causing serious pollution to the surrounding environment during mowing the lawn, and the pollution of the gasoline engine and the diesel engine is also relatively large. When the trimmer is working, because different lawns need to be trimmed at different heights, the trimming height adjustment of the existing lawn trimmer is manually adjusted through a structure similar to the adjustment screw or a very complicated cylinder structure is used to drive the ent...

AI Technical Summary

Problems solved by technology

[0003] The noise of the gasoline engine and the diesel engine is very loud, causing serious pollution to the surrounding environment during mowing the lawn, and the pollution of the gasoline engine and the diesel engine is also relatively large. When the trimmer is working, because different lawns need to be trimmed at different heights, the trimming height adjustment of the existing lawn trimmer is manually adjusted through a structure similar to the adjustment screw or a very complicated cylinder structure is used to drive the entire machine. The structure operation of manual adjustment is very troublesome. After each adjustment, it is necessary to start the machine to determine whether it meets the requirements; the existing cylinder adjustment structure is complicated, so that the whole mechanism has a complex structure and a large volume.

Images