Garden scarifier

Abstract

The invention mainly relates to the technical field of garden machinery and discloses a garden scarifier which comprises a frame. Hand rails are arranged on one side of the top of the frame, a supporting frame is hinged to one side, away from the hand rails, of the frame. The bottom of the supporting frame is provided with a plurality of slide grooves, a first slider and a second slider are arranged in each slide groove, a reset spring is arranged between each first slider and the corresponding second slider, and a supporting arm is arranged on one side, away from the corresponding first slider, of each second slider. A supporting shaft is arranged at one end, away from the corresponding second slider, of each supporting arm and provided with rotary blades and horizontally penetrates the corresponding supporting arm. The garden scarifier has advantages that soil scarifying depth of the rotary blades can be adjusted; due to float supporting of the rotary blades, when the rotary blades contact with solids such as stones, the rotary blades automatically move upwards under the counterforce of the stones and can be protected from damages, so that maintenance and utilization cost is reduced.

Description

technical field [0001] The invention relates to the technical field of garden machinery, in particular to a garden scarifier. Background technique [0002] The scarifier is a commonly used garden machine, mainly used to loosen the soil, and it is widely used, but there are still a series of problems in the existing scarifier, because there are many uneven ground in the garden. Phenomenon, and the depth of loosening of the existing soil rippers is mostly fixed. When in use, there are positions where the soil cannot be loosened, and there are hard objects such as stones in the soil. When in use, the rotary tiller collides with the stones. , may damage the rotary tiller. Contents of the invention [0003] The purpose of the present invention is to solve the existing problems in the prior art, to provide a garden scarifier that can be applied to uneven ground or hard objects such as stones in the soil, which can adjust the soil loosening depth of the rotary tiller, And the r...

AI Technical Summary

Problems solved by technology

[0002] The scarifier is a commonly used garden machine, mainly used to loosen the soil, and it is widely used, but there are still a series of problems in the existing scarifier, because there are many uneven ground in the garden. Phenomenon, and the depth of loosening of the existing soil rippers is mostly fixed. When in use, there are positions where the soil cannot be loosened, and there are hard objects such as stones in the soil. When in use, the rotary tiller collides with the stones. , may bruise the rotary tiller

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