Weeding machine cutter disc adjusting device for landscape greening

Abstract

The invention provides a weeding machine cutter disc adjusting device for landscape greening, and relates to the field of weeding machine. The device comprises a connecting rod, a handle, a weeding head, an adjusting rod, a squeezing head, a cutting rope and a cutting blade. By means of the adjusting device, the switching of the cutting rope and the cutting blade can be achieved, different cuttingdevices can be used according to different cutting environments, the stretching and retracting of the cutting blade and the cutting rope can be completed through the operation of an operator, the operation is simple and convenient, the structure is simple, wire releasing and collecting can be completed by the reverse rotation of a wire releasing disc through the driving of the motor and a conicalgear, the stretching and retracting of the cutting rope can be achieved, the operation is convenient, the stretching length can be selected freely, and the adjusting device is suitable for the widthcutting of multiple mildews.

Description

technical field [0001] The invention relates to the technical field of lawnmowers, in particular to a lawnmower cutter head adjustment device for landscaping. Background technique [0002] A lawn mower is a garden tool used to build a lawn. At present, a lawn mower is receiving more and more attention as a garden tool for turf care. The general lawn mowers include hand-held and self-propelled , and according to the cutting head of the grass cutting machine will be provided with a blade or a cutting rope, the utility model patent with the notification number CN207589517U discloses a grass cutting head and a grass cutting machine with the grass cutting head, including The grass head is provided with a knife and a grass rope, and the rotation of the grass head is used to drive the knife and the grass rope to rotate and cut, but this application cannot realize the mutual conversion of the knife and the grass rope, that is, in any Under grassland conditions, only cutters and mow...

AI Technical Summary

Problems solved by technology

[0002] A lawn mower is a garden tool used to build a lawn. At present, a lawn mower is receiving more and more attention as a garden tool for turf care. The general lawn mowers include hand-held and self-propelled , and according to the cutting head of the grass cutting machine will be provided with a blade or a cutting rope, the utility model patent with the notification number CN207589517U discloses a grass cutting head and a grass cutting machine with the grass cutting head, including The grass head is provided with a knife and a grass rope, and the rotation of the grass head is used to drive the knife and the grass rope to rotate and cut, but this application cannot realize the mutual conversion of the knife and the grass rope, that is, in any Under grassland conditions, only cutters and mowing ropes can be used to cut at the same time. The invention patent application with the publication number of CN105393690A discloses a wire-releasing mechanism and a grass-trimming machine, which can control the length of the released cutting line. Rotate to release the rope wound on it and lock it at a suitable length, but the structure of this application is more complicated, and only one pay-off reel is provided, and only one free end of the rope protrudes from the cutter head, which affects the cutting effect. efficiency

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