Greenhouse structure

Abstract

The invention discloses a greenhouse structure which comprises side supporting supports, a middle support, an arch support set and a motor transmission assembly. The motor transmission assembly comprises a motor, two end linkage rods and two end linkage blocks, a connecting rod is arranged below the motor in a penetrating mode, and the two ends of the connecting rod are connected with the end linkage blocks respectively. One end sliding groove rod is arranged between every two ends of the two rows of side supporting supports, the end sliding groove rods penetrate through the middle support, the end linkage rods are contained in the corresponding end sliding groove rods in a left-right sliding mode, and the end linkage rods movably penetrate through the middle support. End cross rod sets are connected to the end linkage rods at intervals respectively, each end cross rod set comprises an end long rod and an end short rod, the end short rods are connected to the ends of the corresponding end long rods and first arch supports, the end long rods are connected to the ends of the corresponding end linkage rods and second arch supports, and the end linkage blocks are respectively linked with the corresponding end linkage rods to move left and right.

Description

technical field [0001] The invention relates to the technical field of greenhouses, in particular to a greenhouse structure. Background technique [0002] Greenhouse (greenhouse), also known as a greenhouse, can transmit light, keep warm (or heat), and be used to cultivate plants. In the season that is not suitable for plant growth, it can provide the growth period of the greenhouse and increase the output. It is mostly used for the cultivation or seedling cultivation of temperature-loving vegetables, flowers, forest trees and other plants in low temperature seasons. There are many types of greenhouses, depending on different roof truss materials, lighting materials, and shapes. And heating conditions can be divided into many types, such as glass greenhouses, plastic greenhouses; single-span greenhouses, multi-span greenhouses; single-roof greenhouses, double-roof greenhouses; heated greenhouses, non-heated greenhouses, etc. The greenhouse structure should be sealed and ins...

AI Technical Summary

Problems solved by technology

[0003] Widely used in the large-scale production of crops and economic crops, the window opening of greenhouses is usually an electric flip-out window opening mechanism, which is composed of motors, couplings, transmission shafts, gears, racks, etc. Greenhouses are usually arranged side by side with multiple buildings. The window opening mechanism of each greenhouse in the existing buildings is controlled by a motor to open and close separately, so that the number of motors is large, resulting in complex structures and high costs.

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