Adjustable lawn aerator based on convex guide rail transmission principle

Abstract

The invention relates to the technical field of environmental protection, and discloses an adjustable lawn aerator based on a convex guide rail transmission principle. The adjustable lawn aerator based on the convex guide rail transmission principle comprises a vehicle body, wherein a handle is fixedly connected outside the vehicle body; wheels are movably connected to the bottom of the vehicle body; a motor is fixedly connected inside the vehicle body; a main gear is fixedly connected outside the motor; a fluted disc is engaged and connected outside the main gear; a guide rail is fixedly connected outside the fluted disc; a connecting shaft is fixedly connected inside the fluted disc; an adjusting rod is movably connected outside the connecting shaft; and a first slide groove is formed inside the adjusting rod. Through the cooperative use of the adjusting rod, a slide block and a transverse rod, the effect of automatically regulating the aeration depth according to different lawns anddifferent soil conditions can be achieved, so that the use range of the device is expanded; the aeration quality of the lawn is ensured, so that the ecological environment of the lawn is protected; and the lawn is enabled to healthily grow.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to an adjustable lawn punching device based on the transmission principle of a convex guide rail. Background technique [0002] As an inevitable product of social development, cities are also the center of social politics, regional economy, and cultural development. However, when cities develop, the urban environment often causes damage. For urban environmental protection, air pollution, water pollution and Noise pollution is the main factor affecting the urban environment. In order to improve the effect of urban environmental protection, a large number of lawns are often planted in cities or city parks. After a period of use, the lawn bed will be compacted due to suppression, watering and trampling. , hardening, in this case, the drainage of the lawn bed will be poor, the root of the lawn grass will be severely hypoxic, and the vitality of the lawn grass will be lo...

AI Technical Summary

Problems solved by technology

[0003] However, because the existing lawn punching machines are usually uniformly equipped with punching nails on the punching roller, and then by driving the punching roller, the punching nails are punched on the lawn, but because the punching nails are fixed It is connected to the punching roller, so the depth of punching is fixed, and different punching depths cannot be adjusted according to different lawn and soil conditions, resulting in a decrease in the punching effect, causing certain damage to the soil and lawn, and due to The physical characteristics of the punching roller, when the punching roller drives the punching nails to rotate and punch holes, because the punching nails are in a rotating state, the punching nails are easily taken out of the lawn when they are pulled out, destroying the integrity of the lawn, not only Affect the appearance, and also cause some damage to the quality of the lawn

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