Self-adaptive anti-hail net

Abstract

The invention discloses a self-adaptive anti-hail net, and relates to the field of anti-hail nets. The self-adaptive anti-hail net comprises vertical rods fixed on the ground in a multi-row and multi-column arrangement array, wherein the two ends of the vertical rods in the first row and the last row are respectively and vertically provided with a side rod, and the height of each vertical rod is higher than that of each side rod; a plurality of anti-hail nets cover the vertical rods and the side rods, circular rings are fixedly arranged on four corners of each anti-hail net, and a pull wire isconnected between the two side rods of the first row and the second row, and the pull wire penetrates through the circular rings on the same side of the corresponding side rods in sequence, the two ends of the pull wire are tensioned by the ground anchor and then are fixed on the ground, any two adjacent anti-hail nets in the anti-hail net are sequentially and alternately provided with a plurality of connecting rings on adjacent side lines, an elastic rope penetrates through the connecting rings, the elastic rope penetrates through the connecting rings on the two side lines and then penetrates through the circular rings of the corresponding side lines, and the tail end of the elastic rope bypasses a torsion spring arranged on each vertical rod and then is fixed on the ground through the ground anchor. The anti-hail net is reasonable in design, the hail can be automatically unloaded, and the trouble of manual operation is saved.

Description

technical field [0001] The invention relates to the field of anti-hail nets, in particular to an adaptive anti-hail net. Background technique [0002] The existing general anti-hail net is made of a new type of green polymer material HDPE, which is a mesh fabric woven by extrusion and drawing after being treated with anti-ultraviolet and anti-aging processes. At present, the main construction method of the hailproof net is the whole flat net structure and the roof structure, but in the actual use process, when the fruit trees are hit by hail, especially under the impact of strong hail, as the more hail is blocked, the other The greater the bearing force on the protective bracket, it is easy to cause the bracket of the hail-proof net to be pulled and damaged, and the hail-proof net to collapse, which will reduce the service life of the hail-proof net system and fail to protect the fruit trees. In order to avoid such In this situation, fruit farmers need to manually knock dow...

AI Technical Summary

Problems solved by technology

At present, the main construction method of the hailproof net is the whole flat net structure and the roof structure, but in the actual use process, when the fruit trees are hit by hail, especially under the impact of strong hail, as the more hail is blocked, the other The greater the bearing force on the protective bracket, it is easy to cause the bracket of the hail-proof net to be pulled and damaged, and the hail-proof net to collapse, which will reduce the service life of the hail-proof net system and fail to protect the fruit trees. In order to avoid such In this situation, fruit farmers need to manually knock down the accumulated hail from time to time, which is time-consuming and laborious

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