Weeding device suitable for peripheries of roots of trees with different diameters

Abstract

The invention discloses a weeding device suitable for peripheries of roots of trees with different diameters. The weeding device comprises at least two groups of weeding devices, rotary telescopic devices and a rotating mechanism. The rotating mechanism is fixedly mounted on one group of weeding devices, and every two groups of weeding devices are movably connected through the rotary telescopic device; and when the weeding device works, the weeding device weeds around trees through the rotating mechanism, when the weeding device encounters the trees with different diameters, the radius of the whole device is changed through rotation and stretching of the rotary telescopic devices, and therefore the peripheries of the roots of the trees with different diameters are weeded. A weeding cutter assembly below the weeding device can adjust the angle of a blade, so that the weeding efficiency is higher, the service life of the blade is prolonged, and the problem that an existing weeding machine cannot adapt to different diameters of trees when weeding around the trees is solved.

Description

technical field [0001] The invention relates to the field of weeding machines, in particular to a weeding device suitable for trees with different diameters around the roots. [0002] technical background [0003] The weeder is a fully automatic mechanical tool used for trimming quilts, vegetation, etc. It can replace or reduce manpower, and is easy to operate, fully save manpower and time, and achieve environmental beautification, so it is widely used. [0004] For example, the Chinese patent application for patent number: 202010715660.3 discloses a weeding device around the roots of a municipal landscape tree seedling base, which is easy to cause discomfort to workers when weeding around the roots of a landscape tree seedling base, which increases the burden on workers. The problem of reducing the efficiency of weeding is now proposed, including a gear motor, a baffle plate, a battery, a rotating shaft and a fixed plate. An outer wall of one side of the fixed plate is fixed...

AI Technical Summary

Problems solved by technology

[0007] In view of the above problems, the present invention provides a weeding device around the roots of trees suitable for different diameters, which uses a rotating mechanism to cut weeds around the trees, and the change can be realized through the cooperation between the rotating telescopic device and the weeding device The radius of the entire device can be adjusted to achieve the removal of weeds around trees with different diameters, which solves the problem that existing weeders cannot weed trees with different radii

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