Mechanical device to selectively defoliate lawn weeds

A defoliation device comprises:

• a housing comprising a front section, a rear section, a shaft mount, an interior compartment, a lower opening, and a top section;
• a push handle coupled to the rear section of the housing;
• at least one set of wheels being rotatably coupled to the housing adjacent to the lower opening;
• a drive system comprising a motor and at least one belt, wherein the motor is positioned on the top section of the housing;
• at least one spindle assembly comprising a shaft and a plurality of trimmer line sets, wherein the shaft comprises a first shaft end and a second shaft end;
• the at least one spindle assembly being rotatably positioned within the interior compartment between the front section and the rear section;
• the first shaft end traverses the housing and is operatively engaged to the drive system by way of the at least one belt;
• the second shaft end is rotatably coupled to the shaft mount;
• each trimmer line set of the plurality of trimmer line sets being radially positioned along the length of the shaft, wherein each of the trimmer line sets being at a different radial position relative to an adjacent trimmer line set along the shaft;
• each of the trimmer line sets comprises a plurality of looped trimmer lines wherein each looped trimmer line comprises a first line end, a second line end, and a loop;
• each of the looped trimmer lines traverses the shaft through a pair of mounting holes, wherein the first line end and the second line end traverses the pair of mounting holes forming a loop opposite the first line end and the second line end across the shaft, wherein the pair of mounting holes are wider on the shaft adjacent the first line end and the second line end;
• and
• each of the looped trimmer lines being oriented opposite to an adjacent looped trimmer line, wherein the first line end and the second line end of the looped trimmer line being opposite to the first line end and the second line end of the adjacent looped trimmer line.

A defoliation device comprises:

• a housing comprising a front section, a rear section, a shaft mount, an interior compartment, a lower opening, and a top section;
• a push handle coupled to the rear section of the housing;
• a first set of wheels and a second set of wheels, wherein the first set of wheels being rotatably coupled to the front section near the lower opening and the second set of wheels being rotatably coupled to the rear section near the lower opening;
• a drive system comprising a motor, a first belt, and a second belt, wherein the motor is positioned on the top section of the housing;
• a first spindle assembly and a second spindle assembly, each comprising a shaft and a plurality of trimmer line sets, wherein the shaft comprises a first shaft end and a second shaft end;
• the first spindle assembly and the second spindle assembly being rotatably positioned within the housing between the front section and the rear section, wherein the first spindle assembly being positioned adjacent to the front section and the second spindle assembly being positioned adjacent to the rear section;
• the first shaft end traverses the housing and is operatively engaged to the drive system;
• the second shaft end is rotatably coupled to the shaft mount;
• the first spindle assembly being operatively engaged to the first belt and the second spindle assembly being operatively engaged to the second belt;
• each trimmer line set of the plurality of trimmer line sets being radially positioned along the length of the shaft, wherein each of the trimmer line sets being at a different radial position relative to an adjacent trimmer line set along the shaft;
• each of the trimmer line sets comprises a plurality of looped trimmer lines wherein each looped trimmer line comprises a first line end, a second line end, and a loop;
• each of the looped trimmer lines traverses the shaft through a pair of mounting holes, wherein the first line end and the second line end traverses the pair of mounting holes forming a loop opposite the first line end and the second line end across the shaft, wherein the pair of mounting holes are wider on the shaft adjacent the first line end and the second line end;
• each of the looped trimmer lines being oriented opposite to an adjacent looped trimmer line, wherein the first line end and the second line end of the looped trimmer line being opposite to the first line end and the second line end of the adjacent looped trimmer line;
• and
• the plurality of trimmer line sets of the first spindle assembly rotates from the lower opening, towards the rear section, and then towards the top section of the housing and where the plurality of trimmer line sets of the second spindle assembly rotate from the lower opening, towards the front section, and then towards the top section.