Portable device for manufacturing reversed U-shaped steel structure

Abstract

The invention relates to a portable device for manufacturing a reversed U-shaped steel structure. The device comprises a rack, a forming mechanism and a fixing head. The forming structure is semi-circular and is fixed to the rack; the fixing head is mounted in a position, corresponding to the end part of the forming mechanism, of the rack for clamping the middle of a straight steel tube to bend the straight steel tube around the forming mechanism so as to form the straight steel tube into the U-shaped steel structure, the two sides of which are straight tubes and the middle of which is an arc-shaped tube. The device provided by the invention has the beneficial effects that by means of the device, on the one hand, the straight steel tube can be directly transported to an orchard to be reprocessed into the U-shaped steel structure, and finally, the U-shaped steel structure is reversely mounted in the orchard to form a reversed U-shaped shed frame for the convenience of transportation andstorage; on the other hand, the shed frame is manufactured onsite according to the actual need of the orchard, so that the construction effect is better.

Description

Technical field [0001] The invention relates to the field of agricultural equipment, in particular to a portable device for manufacturing an inverted U-shaped steel structure scaffold. Background technique [0002] Canopy mulching is a simple and practical protective cultivation facility. Because of its easy construction, convenient use and low investment, it is widely used in the south. The citrus canopy mulching cultivation can avoid rain and cold, prevent citrus fruit from cracking and falling in frost during the mature period, effectively keep the tree fresh and prolong the harvest period, thereby improving market competitiveness, increasing the price of agricultural products, and increasing the income of growers. [0003] In the early stage of the promotion of citrus canopy mulch technology, bamboo, wood or cement poles were used as the skeleton in production. The frame was simple and rough, the structure was loose, the stability and bearing capacity were poor, and the service...

AI Technical Summary

Problems solved by technology

There are two problems in this production and installation method: first, the U-shaped steel pipe is not convenient for transportation and storage; second, due to the different orchards, or even the same orchard, the row spacing of fruit trees is different, and the site conditions are different, and the frame specifications after forming are easy to appear. Problems that do not match the actual needs of the orchard

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