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A multifunctional curved ax

A multi-functional, axe technology, applied in agricultural machinery and implements, horticulture, agriculture, etc., can solve problems such as inability to efficiently clear tree barriers, single structural cutting method, and inaccessible insulation buckets, etc. The effect of lifting and installation process is simple

Active Publication Date: 2021-03-16
STATE GRID CORP OF CHINA +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the street trees in urban streets are tall and tall. To clear tree barriers, we mainly use insulated bucket trucks to reach the tree barriers, and workers use chainsaws to cut them. The radius used is very short, which limits the cleaning efficiency, and the traditional ax only has a front edge and protrudes outwards. This structure has a single cutting method, and it is inconvenient to focus on branches with good toughness in the distance, and cannot achieve efficient tree cleaning. Obstacle requirements

Method used

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  • A multifunctional curved ax
  • A multifunctional curved ax

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Embodiment Construction

[0019] The technical solutions of the present invention will be described in further detail below through specific implementation methods.

[0020] like figure 1 and figure 2 As shown, a multifunctional arc-shaped ax head includes an insulating rod 1 and a working body, and the working body includes a center rod 2 in the middle, an ax body 3 arranged on one side of the center rod 2 and 2. On the other side, the working head 4 and sawtooth 5 of the rod. The bottom of the central rod 2 is provided with a mounting cap 21, which is detachably installed on the top of the insulating rod 1. The ax body 3 The back is connected to the central rod 2, the front, top and bottom of the ax body 3 are respectively sharpened and are respectively concaved inward to form an arc (see the blade 31), and the working head 4 of the hammer rod is arranged horizontally. The sawtooth 5 is arranged below the wringer working head 4 .

[0021] Working principle: The staff holds the insulating rod 1 to...

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Abstract

The invention provides a multifunctional arc axe which comprises an insulation rod and a working body. The working body comprises a middle center rod, an axe body arranged at one side of the center rod, and a brake pull rod working head and sawteeth which are arranged at the other side of the center rod. An installing cap is arranged at the bottom of the center rod, the installing cap is detachably installed at the top end of the insulation rod, the back face of the axe body is connected with the center rod, the front face, the top face and the bottom face of the axe body are each provided with an edge and sunken inwards to form an arc shape, the brake pull rod working head is transversely arranged, and the sawteeth are arranged below the brake pull rod working head. The multifunctional arc axe has the advantages of being scientific in design, convenient to operate, high in cleaning efficiency and high in safety.

Description

technical field [0001] The invention relates to a device for removing tree obstructions, in particular to a multifunctional arc-shaped axe. Background technique [0002] In the process of power supply repair service, the tree barrier formed by the growth of roadside trees is an important reason for the grounding trip accident of the line. At present, most of the street trees in urban streets are tall and tall. To clear tree barriers, we mainly use insulated bucket trucks to reach the tree barriers, and workers use chainsaws to cut them. The radius used is very short, which limits the cleaning efficiency, and the traditional ax only has a front edge and protrudes outwards. This structure has a single cutting method, and it is inconvenient to focus on branches with good toughness in the distance, and cannot achieve efficient tree cleaning. barrier requirements. [0003] In order to solve the above existing problems, people have been seeking an ideal technical solution. Con...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B26B23/00A01G3/08
CPCA01G3/081A01G3/083
Inventor 林德山严建邦魏继承张云鹏王建华周保民姚竟成杨长青李峰刘承慧徐军
Owner STATE GRID CORP OF CHINA
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