Low-noise pruning method for plant covers on lawn in park

Abstract

The invention discloses a low-noise pruning method for plant covers on a lawn in a park. The low-noise pruning method comprises the steps: rotating an engine, dragging an intermediate shaft to synchronously rotate by virtue of a universal joint coupling, rotating the intermediate shaft, dragging a cutter power shaft to synchronously rotate by virtue of a cutter power transfer device, and furthermore, driving a screw blade to synchronously rotate; making a clutch mechanism in a combined state by virtue of a clutch operating mechanism, rotating the intermediate shaft, dragging a rotating shaft ato synchronously rotate by virtue of a driving gear b and a driven gear b, rotating the rotating shaft a, dragging a rotating shaft b to synchronously rotate by virtue of the clutch mechanism, rotating the rotating shaft b, dragging a driving hub and a cutter net to synchronously rotate by virtue of a belt driving mechanism b, making a rotating speed difference exist between the cutter net and the screw blade, and pruning the plant covers under the match of the cutter net and the screw blade; and after finishing the pruning of the plant covers, making the clutch mechanism in a cut-off state by virtue of the clutch operating mechanism, at the moment, stopping rotating the driving hub and the cutter net, and meanwhile, stopping the engine to stop the work of a lawn mower.

Description

technical field [0001] The invention relates to a method for mowing park lawns. Background technique [0002] With the rapid rise of lawn and greening industries, our country has begun to transform and use various lawn mowers. Most of the existing lawn mowers are of the knapsack type. During the use process, the operator needs to carry the back and walk on the lawn and green plants at the same time. Trimming, carrying the lawn mower not only increases the labor intensity of the operator, but also affects the operator's flexible control of the lawn mower, especially when trimming the high-lying green belt, it is easy to cause the lawn and green plants to be trimmed. The unevenness affects the overall appearance of the green belt, and most of the cutting knives of this cutting machine are straight-faced, which cannot centrally process the chopped weeds, which increases the labor intensity of the staff to clean up the weeds in the future. . SUMMARY OF THE INVENTION [0003]...

AI Technical Summary

Problems solved by technology

[0002] With the rapid rise of the lawn and greening industry, my country has begun to renovate and use various lawn mowers. Most of the existing lawn mowers are backpack-type. During use, the lawn and green plants need to be walked on the back by the operator. Trimming, carrying the lawn mower not only increases the labor intensity of the operators, but also affects the flexible manipulation of the lawn mower by the operators, especially when trimming to high-lying and uneven green belts, it is easy to cause damage to the lawn and green plants. The unevenness affects the overall appearance of the green belt, and the cutters of this kind of cutting machine are mostly straight-faced, which cannot centrally process the chopped weeds, which increases the labor intensity of the staff to clean up the weeds

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