Dustproof weeding machine for municipal gardens

Abstract

The invention discloses a dustproof weeding machine for municipal gardens, and relates to the field of municipal garden weeding. The dustproof weeding machine comprises a machine shell, a bottom cover shell, a mowing mechanism, a forage leading-out mechanism and a positioning component, wherein a driving motor is fixedly mounted in the machine shell. According to the invention, the mowing mechanism capable of adaptively stretching and retracting is mounted in the bottom cover shell; in the normal weeding process and the moving process of the weeding machine, if the ground is uneven, when a mounting sliding block of the mowing mechanism makes contact with the terrain or sundries, the mowing mechanism can automatically move upwards, so that the mounting sliding block is prevented from making direct rigid contact with the terrain and the sundries; and meanwhile, a mowing blade is designed to be rotatable, and a distortion return spring is mounted outside a connecting shaft, so that when the mowing blade is in direct contact with the terrain or the sundries during mowing, rotation adjustment of a certain angle can be performed, continuous collision between the mowing blades and the terrain and the sundries is avoided, the mowing mechanism is effectively protected and is not prone to damage, and the using effect is good.

Description

technical field [0001] The invention relates to the technical field of weeding in municipal gardens, in particular to a dust-proof weeder for municipal gardens. Background technique [0002] Municipal infrastructure refers to various buildings, structures, equipment, etc. that are set up within the planning and construction scope of urban areas, towns (townships), and provide residents with paid or unpaid public products and services based on government responsibilities and obligations. The construction of various public infrastructure supporting urban life belongs to the category of municipal engineering, such as common urban roads, bridges, subways, underground pipelines, tunnels, rivers, rail transit, sewage treatment, garbage disposal and other projects. Without municipal garden design, when designing municipal gardens, it is sometimes necessary to weed the municipal gardens to ensure the aesthetics of the municipal gardens. [0003] Existing patent (publication number:...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings in the prior art, such as: the cutting structure of the traditional weeding device is designed to be fixed, resulting in the usual weeding process , due to weed coverage, there are many hidden objects covered by weeds on the weeding field, and there will be some uneven terrain in the weeding field. When grass is being cut, the rapidly rotating cutting props can easily collide with the protrusions, which can easily cause damage to the cutting structure and poor overall protection; traditional weeding devices are not equipped with any dust-proof and dust-removing structures, which are easy to A large amount of dust is produced, which has great dust pollution; certain improvements are needed, and a dust-proof weeder for municipal gardens is proposed

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