Lawn perforating machine capable of automatically adjusting perforating depth according to soil compactness

Abstract

The embodiment of the invention discloses a lawn perforating machine capable of automatically adjusting the perforating depth according to the soil compactness. The lawn perforating machine capable of automatically adjusting the perforating depth according to the soil compactness comprises a perforating vehicle box body, a perforating and soil unloading mechanism located in the perforating vehicle box body, a stroke judging mechanism located on the rear side of the perforating and soil unloading mechanism, a transferring mechanism located on the left side of the perforating and soil unloading mechanism, a weight judging mechanism located on the left side of the transferring mechanism and a trigger adjusting mechanism located on the left side of the weight judging mechanism. By rotating an adjusting switch to change the position of an adjusting electromagnet, the adjusting requirement for the perforating depth of soil of different soil textures can be met, meanwhile, the soil compactness is judged according to the quality of a soil core obtained after perforating is completed, then the perforating depth of the next time is adjusted, and therefore the perforating effect is guaranteed.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of landscaping, in particular to a lawn aerator that can self-adjust the drilling depth according to the compactness of the soil. Background technique [0002] Lawn drilling can deeply drill and ventilate relatively compact soil, and provide growth space for the root system. For soils with different soil compactness, there is a corresponding demand for drilling depth. The hole depth is deeper, and the fluffy soil is only drilled shallowly, so as to avoid drilling too deep and damaging the root system. Most of the current lawn drilling equipment cannot adjust the drilling depth according to the soil quality; [0003] On the other hand, even for the same soil quality, the soil in different locations will change the soil density due to the impact of external force compaction, which will lead to changes in soil compactness. If the drilling depth cannot be adjusted accordingly, the drill...

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Problems solved by technology

[0004] For this reason, the embodiment of the present invention provides a lawn aerator that can self-adjust the drilling depth according to the soil compactness, which solves the problem that the same drilling depth cannot effectively improve the soil properties when the soil compactness of the lawn is different.

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