A kind of multi-functional protective device for natural lawn of football field

Abstract

The invention discloses a multifunctional protection device for natural lawn of a football field, which comprises a football field, an environment monitoring mechanism, a lawn light supplement mechanism, a film retracting and unwinding mechanism, and a lawn covering film. The environment monitoring mechanism, the lawn light supplement mechanism, The film rewinding and unwinding mechanisms are all arranged on the football field. The multi-functional protection device for the natural lawn of the football field monitors the growth environment of the lawn in real time through the environmental monitoring mechanism, supplements the light on the lawn on the football field through the lawn supplementary light mechanism, improves the growth environment of the lawn, and retracts and unwinds the lawn through the film The mechanism rewinds and unwinds the lawn covering film, replacing the traditional manual method, saving labor and reducing operating time. The lawn is covered with a special lawn covering film to form a covering system with gas in the middle, so that the covered lawn can keep warm Moisturizing and breathable, compared with the traditional covering method, it is conducive to the survival and growth of the lawn, improves the utilization rate of the football field, and increases the trampling resistance of the lawn.

Description

technical field [0001] The invention relates to the technical field of football fields, in particular to a multifunctional protection device for natural lawns of football fields. Background technique [0002] The football field must be a rectangle with a length of 90-120 meters, a width of 45-90 meters, a goal height of 2.44 meters and a width of 7.32 meters. The football field will be paved with grass. [0003] However, nowadays the lawn growth of football fields is relatively random, and it is impossible to monitor the growth environment of the lawn in all aspects. Moreover, due to the influence of climate and temperature, in order to maintain normal growth of outdoor lawns, there must be mulch on the lawn to maintain a certain climatic conditions such as temperature and humidity. At present, the commonly used materials for covering are mainly straw curtains, non-woven fabrics, plastic films, sunshade nets, etc. Different covering materials are used in different ways, a...

AI Technical Summary

Problems solved by technology

The use of the above various coverage methods is time-consuming and labor-intensive

At the same time, the existing lawn covering materials are laid and rolled manually. Due to the large area of ​​the protective film, the rolling work is difficult, a waste of manpower, and the work efficiency is low. put, the effect is used again

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