An adjustable height greenhouse shade net support frame

By designing an adjustable height greenhouse shading net support frame, and utilizing a combination of inward-curving rods and winding wire ends, the problem of fixed height in traditional support frames is solved, achieving stability and smooth adjustment of the shading net to adapt to different environmental needs.

CN224439832UActive Publication Date: 2026-07-03INNER MONGOLIA XULI ECOLOGICAL CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
INNER MONGOLIA XULI ECOLOGICAL CO LTD
Filing Date
2025-08-12
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

Traditional shade nets have a fixed support frame height, which cannot be adjusted according to seasonal changes, weather conditions, or the needs of different crops.

Method used

Design an adjustable height greenhouse shade net support frame. The frame moves in and out of the steel pipe through the extension rod, combined with the annular groove of the winding end and the positioning hole of the locking screw, to achieve multiple height adjustments. It is reinforced by connecting rods and connecting plates to ensure stability and smoothness.

Benefits of technology

It enables flexible adjustment of the shade net height, improves the stability and service life of the shade net under different environmental conditions, reduces the risk of the shade net slipping off in windy weather, and ensures the coverage effect of the shade net.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224439832U_ABST
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Abstract

This utility model relates to the technical field of greenhouse shading net support frame, and more particularly to an adjustable height greenhouse shading net support frame, comprising several pipe assemblies. Each pipe assembly includes a steel pipe, the bottom end of which is connected to an insert shaft. An inner retractable rod is inserted into the top end of the steel pipe through a through groove, and a winding head is connected to the top end of the inner retractable rod. A through groove is formed on the side of the steel pipe, and a plate seat is connected to the inner wall of the through groove. A locking screw is inserted into the side of the plate seat through a threaded hole. Several positioning holes are formed on the surface of the inner retractable rod, which are adapted to the end of the locking screw. This utility model, by setting up the pipe assembly, achieves the lifting and adjustment of the inner retractable rod. The height of the winding head can be freely changed by the telescopic movement of the inner retractable rod inside the steel pipe. The positioning holes on the surface of the inner retractable rod allow for multi-level adjustment, enabling workers to adjust the inner retractable rod according to seasonal changes, weather conditions, or the needs of different crops.
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