Self-propelled herbicide spraying device for nursery gardens

Abstract

The invention provides a self-propelled herbicide spraying device for nursery gardens. The self-propelled herbicide spraying device comprises a self-propelled vehicle carrier and a herbicide sprayingsystem, wherein the self-propelled vehicle carrier comprises a front wheel, rear wheels, a rear wheel bracket, an upper holding surface, a lower holding surface, a walking control system as well as aspraying rod protection plate; the walking control system is arranged on the lower holding surface; the herbicide spraying system comprises a herbicide container, a pressurizing device, a herbicide spraying rod and a depressurizing valve which is mounted at the ejection hole of the herbicide spraying rod. The self-propelled herbicide spraying device for nursery gardens is applied to the field of industrial reproduction of nursery stock, conventional spraying modes that chemicals are loaded manually and sprayed at low points in conventional chemical weeding are replaced, the technical problem that growth of nursery stock is affected as chemical herbicides are sprayed to growth parts of the nursery stock is solved, meanwhile mechanical and automatic nursery garden weeding operation is achieved, the production efficiency of nursery garden weeding is improved, the production cost is lowered, the working intensity is reduced, and industrial production requirements of the nursery gardens aremet.

Description

technical field [0001] The invention relates to a herbicide spraying device, in particular to a self-propelled chemical herbicide spraying device for a nursery. Background technique [0002] During the growth period of seedlings in garden nurseries, a large number of weeds grow and reproduce, not only competing with seedlings for nutrients and water, affecting the growth of seedlings, but also easy to parasitize a variety of pests, affecting the growth and development of seedlings. At present, the removal of weeds in garden nurseries mostly adopts chemical weeding methods, using chemical herbicides to eliminate weeds on the nursery land through spraying, smearing, sand mixing and sealing, among which the spraying of chemical herbicides is the most effective An effective method, which can reduce labor intensity and production cost compared with traditional physical weeding methods. However, due to the lack of effective nursery mechanical facilities, the spraying of herbicide...

AI Technical Summary

Problems solved by technology

This stringent process requirement undoubtedly puts forward higher requirements for the negative drug operators, which will inevitably lead to a further increase in labor intensity and a further decrease in production efficiency. Herbicide spraying device is a directional subject to effectively improve weeding production efficiency, reduce production cost, and reduce labor intensity of workers

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