Vegetable greenhouse facilitating ventilation

Abstract

The invention discloses a vegetable greenhouse facilitating ventilation. The vegetable greenhouse comprises a base rack, a first rotation rod is arranged on the top of the base rack, and rolling bearings sleeve the two ends of the first rotation rod; first fixing rings sleeve the rolling bearings, the inner walls of the first fixing rings are fixedly connected with the outer surfaces of the rolling bearings, and a greenhouse rack is fixedly connected to the bottoms of the first fixing rings; a sliding groove is formed in one side surface of the greenhouse rack, thin film is fixedly connected to the outer surface of the first rotation rod, and sliding rods are fixedly connected to the side surface, away from the first rotation rod, of the thin film; pulleys are fixedly connected to the twoends of each sliding rod and clamped to the interior of the sliding groove, fixing blocks are fixedly connected to the side surfaces, away from the thin film, of the sliding rods, and strong springs are fixedly connected to the side surfaces, away from the sliding rods, of the fixing blocks. The vegetable greenhouse facilitating the ventilation has the advantages that the ventilation work is simple and the ventilation effect is good when vegetables in the vegetable greenhouse needs ventilation.

Description

technical field [0001] The invention relates to the technical field of vegetable planting, in particular to a vegetable greenhouse with convenient ventilation. Background technique [0002] Vegetable greenhouses refer to the vegetables grown by covering plastic films on the greenhouses, which can artificially control the seasons of vegetables on the market. Using greenhouses to cover plastic film to grow vegetables is to artificially create a suitable ecological environment, adjust vegetable production seasons, adjust market demand, and promote high-quality and high-yield vegetables. It is one of the effective means to increase farmers' income. Judging from the survey of most farmers who grow vegetables in greenhouses, the benefits are quite obvious. [0003] However, when the current vegetable greenhouses need to ventilate the vegetables, the ventilation work is complicated and the ventilation effect is poor. Contents of the invention [0004] (1) Solved technical probl...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a vegetable greenhouse with convenient ventilation, which solves the problems of complicated ventilation work and poor ventilation effect when the vegetables need to be ventilated in the current vegetable greenhouse

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