Hand-operated weeding machine

Abstract

The invention relates to a hand-operated weeding machine. An armrest is a U-shaped pipe integrally formed by bending; the upper part of the armrest is provided with two handle rods, the bottom of thearmrest is bent through 90 degrees upwards, a baffle is fixed at the bottom of the armrest, a motor is fixed on the armrest, and the lower end of a rotating shaft of the motor passes through the baffle. The lower end of the rotating shaft of the motor is connected with a transmission commutator, and an output shaft of the transmission commutator is horizontally arranged. Two grass pruning wheels are mounted at the two ends of the output shaft of the transmission commutator respectively. The opposite end faces of the two grass pruning wheels are provided with protruded blades, the blades are annularly evenly distributed on the end faces of the grass pruning wheels, the bottom of the armrest is further provided with a cross beam, the cross beam is arranged between the two handle rods, the cross beam is provided with a base, a roller shaft is mounted on the base, and the two ends of the roller shaft are sleeved with rollers. The baffle is provided with a partition plate for flow division,the partition plate is fixed between the two grass pruning wheels, the front end of the partition plate is provided with a folded edge, and the two sides of the folded edge are provided with guide faces for flow division.

Description

technical field [0001] The invention relates to the field of electromechanical equipment, in particular to a walk-behind weeder. Background technique [0002] During the growth of crops, many weeds will grow in the farmland. These weeds will have a serious impact on the growth of crops. Traditional manual weeding is costly and inefficient, so most farmers use weeding machines to weed; Some weeding machines use diesel engines or gasoline engines as power sources. Such weeding machines have complex structures, large volumes and exhaust gas that pollutes the environment. Contents of the invention [0003] A technical solution adopted by the present invention is to provide a walk-behind weeder, including handrails, rollers, baffles, motors, transmission commutators and mowing wheels; the handrails are integrally punched and formed U-shaped pipes; The upper part of the handrail is two handle rods, and the bottom of the handrail is bent upward by 90°; the bottom of the handrail...

AI Technical Summary

Problems solved by technology

[0002] During the growth of crops, many weeds will grow in the farmland. These weeds will have a serious impact on the growth of crops. Traditional manual weeding is costly and inefficient, so most farmers use weeding machines to weed; Some weeding machines use diesel engines or gasoline engines as power sources. Such weeding machines have complex structures, large volumes, and the exhaust gas will pollute the environment.

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