Self-propelled lawn nursing trolley

Abstract

The invention discloses a self-propelled lawn nursing trolley. The trolley comprises a trolley body, a working cavity with a downward opening is formed in the trolley body, the left side of the upperwall of the working cavity is connected with a left rotating cylinder through a bearing, the middle of the left rotating cylinder is vertically through and provided with internal threads, straight teeth are arranged on the outer side face of the left rotating cylinder, a left screw is connected into the left rotating cylinder through threads, and a left reset spring is fixedly connected between the upper end of the left screw and the upper wall of the working cavity. The self-propelled lawn nursing trolley disclosed by the invention can walk on a lawn and nurse the lawn, when the soil on the lawn is particularly hard to cause withered grass or even no living grass, the soil can be loosened, withered grass roots under the soil can be cut off, fertilizer is applied to the loosened soil to promote new grass to grow; when the grass on the lawn grows overlong, the overlong grass can be trimmed to keep tidy height of the lawn; and the trolley can be used for watering the lawn and applying herbicides to ensure the health of the lawn.

Description

technical field [0001] The invention relates to the field related to power-driven equipment, in particular to a self-propelled lawn care trolley. Background technique [0002] The urban green area is getting larger and larger, and lawn care is becoming more and more important. If the lawn is not cared for, the soil will harden due to excessive trampling, or the lawn will be uneven and weeds will be overgrown if it is not trimmed in time. At present, Most of the lawn care needs manual operation, and it is necessary to hire people to operate various machines to loosen the soil, trim and water the lawn, which is laborious and laborious. A self-propelled lawn care car described in the present invention can solve the above problems. question. Contents of the invention [0003] In order to solve the above problems, this example designs a kind of self-propelled lawn care dolly, a kind of self-propelled lawn care dolly of this example, comprises car body, and described car body i...

AI Technical Summary

Problems solved by technology

[0002] The urban green area is getting larger and larger, and lawn care is becoming more and more important. If the lawn is not cared for, the soil will harden due to excessive trampling, or the lawn will be uneven and weeds will be overgrown if it is not trimmed in time. At present, Most of the lawn care needs manual operation, and it is necessary to hire people to operate various machines to loosen the soil, trim and water the lawn, which is laborious and laborious. A self-propelled lawn care car set forth in the present invention can solve the above problems. question

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