Hanging pruning device

Abstract

The invention discloses a hanging pruning device comprising a screw, a cutting seat and a cutting assembly, and further comprising a hanger assembly; the cutting assembly comprises two supporting blocks and a rotating shaft; each supporting block comprises an upper portion, a lower portion and a first spring; and the hanger assembly comprises a short hanger rod, a long hanger rod, a first hanger head, and a second hanger head. According to the hanging pruning device, the cutting seat is hung through a residual part and a reservation part, so that the situation that the cutting seat falls down with cut trunks after cutting can be avoided, accidental damage to a structure is avoided, and safe reliability in the operating process is improved. In addition, in the whole cutting process, separate hanging is conducted through the arrangement of the long hanger rod and the short hanger rod, stable clamping to the branches and trunks is formed, and therefore, the situation that the cutting assembly works steadily on the branches and trunks can be further achieved.

Description

technical field [0001] The invention relates to a garden pruning device, in particular to a hanging pruning device. Background technique [0002] At present, it has become a common phenomenon for distribution lines to cross streets and alleys, but the tree-line contradiction between distribution lines and trees used for urban beautification is deepening day by day, especially the trees on the lower side of distribution lines. Therefore, the pruning of trees on the lower side of distribution lines is the key to the safe operation of urban lines. If they are allowed to grow freely, the growth of trees is likely to touch the lines, causing damage to the lines or directly causing phase-to-phase short circuits. , Not only will the power supply of most of the urban area be interrupted, but it may also cause a fire in severe cases. In addition, the high-voltage current on the tree body will hurt passing pedestrians, and pose a huge threat to the personal safety of the staff who re...

AI Technical Summary

Problems solved by technology

The traditional treatment method is to manually use tools such as knives to trim branches or trees on the distribution line before laying the line, but this method is dangerous to operate and the personal safety of the staff cannot be guaranteed; The aerial work vehicle is modified. This method is simple to operate and has a high safety factor. However, the use cost of the aerial work vehicle is high and the applicable environment is limited.

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